nginx: src/event/ngx_event_openssl

annotate src/event/ngx_event_openssl_stapling.c @ 7650:abb6cc8f1dd8

OCSP stapling: moved response verification to a separate function.

author	Roman Arutyunyan <arut@nginx.com>
date	Wed, 06 May 2020 21:44:14 +0300
parents	b99cbafd51da
children	6ca8e15caf1f

rev	line source
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	2 /*
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	3 * Copyright (C) Maxim Dounin
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	4 * Copyright (C) Nginx, Inc.
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	5 */
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	6
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	7
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	8 #include <ngx_config.h>
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	9 #include <ngx_core.h>
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	10 #include <ngx_event.h>
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	11 #include <ngx_event_connect.h>
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	12
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	13
5777 4d092aa2f463 SSL: fix build with OPENSSL_NO_ENGINE and/or OPENSSL_NO_OCSP. Piotr Sikora <piotr@cloudflare.com> parents: 5683 diff changeset	14 #if (!defined OPENSSL_NO_OCSP && defined SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB)
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	15
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	16
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	17 typedef struct {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	18 ngx_str_t staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	19 ngx_msec_t timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	20
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	21 ngx_resolver_t *resolver;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	22 ngx_msec_t resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	23
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	24 ngx_addr_t *addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	25 ngx_str_t host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	26 ngx_str_t uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	27 in_port_t port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	28
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	29 SSL_CTX *ssl_ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	30
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	31 X509 *cert;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	32 X509 *issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	33
6812 a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	34 u_char *name;
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	35
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	36 time_t valid;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	37 time_t refresh;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	38
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	39 unsigned verify:1;
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	40 unsigned loading:1;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	41 } ngx_ssl_stapling_t;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	42
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	43
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	44 typedef struct ngx_ssl_ocsp_ctx_s ngx_ssl_ocsp_ctx_t;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	45
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	46 struct ngx_ssl_ocsp_ctx_s {
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	47 SSL_CTX *ssl_ctx;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	48
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	49 X509 *cert;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	50 X509 *issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	51
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	52 int status;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	53 time_t valid;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	54
6813 94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	55 u_char *name;
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	56
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	57 ngx_uint_t naddrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	58
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	59 ngx_addr_t *addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	60 ngx_str_t host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	61 ngx_str_t uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	62 in_port_t port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	63
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	64 ngx_resolver_t *resolver;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	65 ngx_msec_t resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	66
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	67 ngx_msec_t timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	68
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	69 void (handler)(ngx_ssl_ocsp_ctx_t ctx);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	70 void *data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	71
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	72 ngx_buf_t *request;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	73 ngx_buf_t *response;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	74 ngx_peer_connection_t peer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	75
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	76 ngx_int_t (process)(ngx_ssl_ocsp_ctx_t ctx);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	77
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	78 ngx_uint_t state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	79
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	80 ngx_uint_t code;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	81 ngx_uint_t count;
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	82 ngx_uint_t flags;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	83 ngx_uint_t done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	84
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	85 u_char *header_name_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	86 u_char *header_name_end;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	87 u_char *header_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	88 u_char *header_end;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	89
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	90 ngx_pool_t *pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	91 ngx_log_t *log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	92 };
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	93
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	94
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	95 static ngx_int_t ngx_ssl_stapling_certificate(ngx_conf_t cf, ngx_ssl_t ssl,
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	96 X509 cert, ngx_str_t file, ngx_str_t *responder, ngx_uint_t verify);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	97 static ngx_int_t ngx_ssl_stapling_file(ngx_conf_t cf, ngx_ssl_t ssl,
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	98 ngx_ssl_stapling_t staple, ngx_str_t file);
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	99 static ngx_int_t ngx_ssl_stapling_issuer(ngx_conf_t cf, ngx_ssl_t ssl,
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	100 ngx_ssl_stapling_t *staple);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	101 static ngx_int_t ngx_ssl_stapling_responder(ngx_conf_t cf, ngx_ssl_t ssl,
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	102 ngx_ssl_stapling_t staple, ngx_str_t responder);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	103
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	104 static int ngx_ssl_certificate_status_callback(ngx_ssl_conn_t *ssl_conn,
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	105 void *data);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	106 static void ngx_ssl_stapling_update(ngx_ssl_stapling_t *staple);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	107 static void ngx_ssl_stapling_ocsp_handler(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	108
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	109 static time_t ngx_ssl_stapling_time(ASN1_GENERALIZEDTIME *asn1time);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	110
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	111 static void ngx_ssl_stapling_cleanup(void *data);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	112
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	113 static ngx_ssl_ocsp_ctx_t *ngx_ssl_ocsp_start(void);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	114 static void ngx_ssl_ocsp_done(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	115 static void ngx_ssl_ocsp_request(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	116 static void ngx_ssl_ocsp_resolve_handler(ngx_resolver_ctx_t *resolve);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	117 static void ngx_ssl_ocsp_connect(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	118 static void ngx_ssl_ocsp_write_handler(ngx_event_t *wev);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	119 static void ngx_ssl_ocsp_read_handler(ngx_event_t *rev);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	120 static void ngx_ssl_ocsp_dummy_handler(ngx_event_t *ev);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	121
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	122 static ngx_int_t ngx_ssl_ocsp_create_request(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	123 static ngx_int_t ngx_ssl_ocsp_process_status_line(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	124 static ngx_int_t ngx_ssl_ocsp_parse_status_line(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	125 static ngx_int_t ngx_ssl_ocsp_process_headers(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	126 static ngx_int_t ngx_ssl_ocsp_parse_header_line(ngx_ssl_ocsp_ctx_t *ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	127 static ngx_int_t ngx_ssl_ocsp_process_body(ngx_ssl_ocsp_ctx_t *ctx);
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	128 static ngx_int_t ngx_ssl_ocsp_verify(ngx_ssl_ocsp_ctx_t *ctx);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	129
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	130 static u_char ngx_ssl_ocsp_log_error(ngx_log_t log, u_char *buf, size_t len);
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	131
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	132
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	133 ngx_int_t
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	134 ngx_ssl_stapling(ngx_conf_t cf, ngx_ssl_t ssl, ngx_str_t *file,
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	135 ngx_str_t *responder, ngx_uint_t verify)
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	136 {
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	137 X509 *cert;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	138
6548 8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	139 for (cert = SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index);
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	140 cert;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	141 cert = X509_get_ex_data(cert, ngx_ssl_next_certificate_index))
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	142 {
6548 8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	143 if (ngx_ssl_stapling_certificate(cf, ssl, cert, file, responder, verify)
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	144 != NGX_OK)
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	145 {
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	146 return NGX_ERROR;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	147 }
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	148 }
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	149
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	150 SSL_CTX_set_tlsext_status_cb(ssl->ctx, ngx_ssl_certificate_status_callback);
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	151
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	152 return NGX_OK;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	153 }
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	154
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	155
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	156 static ngx_int_t
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	157 ngx_ssl_stapling_certificate(ngx_conf_t cf, ngx_ssl_t ssl, X509 *cert,
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	158 ngx_str_t file, ngx_str_t responder, ngx_uint_t verify)
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	159 {
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	160 ngx_int_t rc;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	161 ngx_pool_cleanup_t *cln;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	162 ngx_ssl_stapling_t *staple;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	163
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	164 staple = ngx_pcalloc(cf->pool, sizeof(ngx_ssl_stapling_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	165 if (staple == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	166 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	167 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	168
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	169 cln = ngx_pool_cleanup_add(cf->pool, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	170 if (cln == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	171 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	172 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	173
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	174 cln->handler = ngx_ssl_stapling_cleanup;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	175 cln->data = staple;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	176
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	177 if (X509_set_ex_data(cert, ngx_ssl_stapling_index, staple) == 0) {
a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	178 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0, "X509_set_ex_data() failed");
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	179 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	180 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	181
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	182 staple->ssl_ctx = ssl->ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	183 staple->timeout = 60000;
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	184 staple->verify = verify;
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	185 staple->cert = cert;
6812 a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	186 staple->name = X509_get_ex_data(staple->cert,
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	187 ngx_ssl_certificate_name_index);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	188
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	189 if (file->len) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	190 /* use OCSP response from the file */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	191
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	192 if (ngx_ssl_stapling_file(cf, ssl, staple, file) != NGX_OK) {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	193 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	194 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	195
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	196 return NGX_OK;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	197 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	198
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	199 rc = ngx_ssl_stapling_issuer(cf, ssl, staple);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	200
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	201 if (rc == NGX_DECLINED) {
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	202 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	203 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	204
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	205 if (rc != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	206 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	207 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	208
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	209 rc = ngx_ssl_stapling_responder(cf, ssl, staple, responder);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	210
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	211 if (rc == NGX_DECLINED) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	212 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	213 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	214
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	215 if (rc != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	216 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	217 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	218
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	219 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	220 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	221
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	222
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	223 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	224 ngx_ssl_stapling_file(ngx_conf_t cf, ngx_ssl_t ssl,
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	225 ngx_ssl_stapling_t staple, ngx_str_t file)
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	226 {
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	227 BIO *bio;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	228 int len;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	229 u_char p, buf;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	230 OCSP_RESPONSE *response;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	231
5330 314c3d7cc3a5 Backed out f1a91825730a and 7094bd12c1ff. Maxim Dounin <mdounin@mdounin.ru> parents: 5317 diff changeset	232 if (ngx_conf_full_name(cf->cycle, file, 1) != NGX_OK) {
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	233 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	234 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	235
7485 edf5cd6c56fa OCSP stapling: open ssl_stapling_file in binary-mode. Sergey Kandaurov <pluknet@nginx.com> parents: 7067 diff changeset	236 bio = BIO_new_file((char *) file->data, "rb");
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	237 if (bio == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	238 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	239 "BIO_new_file(\"%s\") failed", file->data);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	240 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	241 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	242
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	243 response = d2i_OCSP_RESPONSE_bio(bio, NULL);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	244 if (response == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	245 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	246 "d2i_OCSP_RESPONSE_bio(\"%s\") failed", file->data);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	247 BIO_free(bio);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	248 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	249 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	250
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	251 len = i2d_OCSP_RESPONSE(response, NULL);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	252 if (len <= 0) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	253 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	254 "i2d_OCSP_RESPONSE(\"%s\") failed", file->data);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	255 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	256 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	257
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	258 buf = ngx_alloc(len, ssl->log);
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	259 if (buf == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	260 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	261 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	262
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	263 p = buf;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	264 len = i2d_OCSP_RESPONSE(response, &p);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	265 if (len <= 0) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	266 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	267 "i2d_OCSP_RESPONSE(\"%s\") failed", file->data);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	268 ngx_free(buf);
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	269 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	270 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	271
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	272 OCSP_RESPONSE_free(response);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	273 BIO_free(bio);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	274
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	275 staple->staple.data = buf;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	276 staple->staple.len = len;
6205 dcae651b2a0c OCSP stapling: fixed ssl_stapling_file (ticket #769). Maxim Dounin <mdounin@mdounin.ru> parents: 6181 diff changeset	277 staple->valid = NGX_MAX_TIME_T_VALUE;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	278
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	279 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	280
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	281 failed:
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	282
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	283 OCSP_RESPONSE_free(response);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	284 BIO_free(bio);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	285
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	286 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	287 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	288
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	289
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	290 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	291 ngx_ssl_stapling_issuer(ngx_conf_t cf, ngx_ssl_t ssl,
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	292 ngx_ssl_stapling_t *staple)
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	293 {
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	294 int i, n, rc;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	295 X509 cert, issuer;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	296 X509_STORE *store;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	297 X509_STORE_CTX *store_ctx;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	298 STACK_OF(X509) *chain;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	299
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	300 cert = staple->cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	301
6549 d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	302 #ifdef SSL_CTRL_SELECT_CURRENT_CERT
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	303 /* OpenSSL 1.0.2+ */
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	304 SSL_CTX_select_current_cert(ssl->ctx, cert);
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	305 #endif
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	306
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	307 #ifdef SSL_CTRL_GET_EXTRA_CHAIN_CERTS
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	308 /* OpenSSL 1.0.1+ */
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	309 SSL_CTX_get_extra_chain_certs(ssl->ctx, &chain);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	310 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	311 chain = ssl->ctx->extra_certs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	312 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	313
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	314 n = sk_X509_num(chain);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	315
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	316 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	317 "SSL get issuer: %d extra certs", n);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	318
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	319 for (i = 0; i < n; i++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	320 issuer = sk_X509_value(chain, i);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	321 if (X509_check_issued(issuer, cert) == X509_V_OK) {
6491 45f2385a47e6 SSL: X509 was made opaque in OpenSSL 1.1.0. Sergey Kandaurov <pluknet@nginx.com> parents: 6480 diff changeset	322 #if OPENSSL_VERSION_NUMBER >= 0x10100001L
45f2385a47e6 SSL: X509 was made opaque in OpenSSL 1.1.0. Sergey Kandaurov <pluknet@nginx.com> parents: 6480 diff changeset	323 X509_up_ref(issuer);
45f2385a47e6 SSL: X509 was made opaque in OpenSSL 1.1.0. Sergey Kandaurov <pluknet@nginx.com> parents: 6480 diff changeset	324 #else
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	325 CRYPTO_add(&issuer->references, 1, CRYPTO_LOCK_X509);
6491 45f2385a47e6 SSL: X509 was made opaque in OpenSSL 1.1.0. Sergey Kandaurov <pluknet@nginx.com> parents: 6480 diff changeset	326 #endif
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	327
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	328 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	329 "SSL get issuer: found %p in extra certs", issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	330
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	331 staple->issuer = issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	332
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	333 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	334 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	335 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	336
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	337 store = SSL_CTX_get_cert_store(ssl->ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	338 if (store == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	339 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	340 "SSL_CTX_get_cert_store() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	341 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	342 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	343
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	344 store_ctx = X509_STORE_CTX_new();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	345 if (store_ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	346 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	347 "X509_STORE_CTX_new() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	348 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	349 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	350
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	351 if (X509_STORE_CTX_init(store_ctx, store, NULL, NULL) == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	352 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	353 "X509_STORE_CTX_init() failed");
6064 ff957cd36860 OCSP stapling: missing free calls. Filipe da Silva <fdasilva@ingima.com> parents: 5777 diff changeset	354 X509_STORE_CTX_free(store_ctx);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	355 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	356 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	357
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	358 rc = X509_STORE_CTX_get1_issuer(&issuer, store_ctx, cert);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	359
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	360 if (rc == -1) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	361 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	362 "X509_STORE_CTX_get1_issuer() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	363 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	364 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	365 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	366
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	367 if (rc == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	368 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
6812 a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	369 "\"ssl_stapling\" ignored, "
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	370 "issuer certificate not found for certificate \"%s\"",
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	371 staple->name);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	372 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	373 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	374 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	375
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	376 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	377
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	378 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	379 "SSL get issuer: found %p in cert store", issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	380
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	381 staple->issuer = issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	382
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	383 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	384 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	385
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	386
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	387 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	388 ngx_ssl_stapling_responder(ngx_conf_t cf, ngx_ssl_t ssl,
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	389 ngx_ssl_stapling_t staple, ngx_str_t responder)
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	390 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	391 char *s;
6688 6acbe9964ceb OCSP stapling: fixed using wrong responder with multiple certs. Maxim Dounin <mdounin@mdounin.ru> parents: 6593 diff changeset	392 ngx_str_t rsp;
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	393 ngx_url_t u;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	394 STACK_OF(OPENSSL_STRING) *aia;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	395
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	396 if (responder->len == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	397
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	398 /* extract OCSP responder URL from certificate */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	399
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	400 aia = X509_get1_ocsp(staple->cert);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	401 if (aia == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	402 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	403 "\"ssl_stapling\" ignored, "
6812 a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	404 "no OCSP responder URL in the certificate \"%s\"",
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	405 staple->name);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	406 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	407 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	408
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	409 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	410 s = sk_OPENSSL_STRING_value(aia, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	411 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	412 s = sk_value(aia, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	413 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	414 if (s == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	415 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	416 "\"ssl_stapling\" ignored, "
6812 a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	417 "no OCSP responder URL in the certificate \"%s\"",
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	418 staple->name);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	419 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	420 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	421 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	422
6688 6acbe9964ceb OCSP stapling: fixed using wrong responder with multiple certs. Maxim Dounin <mdounin@mdounin.ru> parents: 6593 diff changeset	423 responder = &rsp;
6acbe9964ceb OCSP stapling: fixed using wrong responder with multiple certs. Maxim Dounin <mdounin@mdounin.ru> parents: 6593 diff changeset	424
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	425 responder->len = ngx_strlen(s);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	426 responder->data = ngx_palloc(cf->pool, responder->len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	427 if (responder->data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	428 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	429 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	430 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	431
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	432 ngx_memcpy(responder->data, s, responder->len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	433 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	434 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	435
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	436 ngx_memzero(&u, sizeof(ngx_url_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	437
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	438 u.url = *responder;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	439 u.default_port = 80;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	440 u.uri_part = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	441
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	442 if (u.url.len > 7
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	443 && ngx_strncasecmp(u.url.data, (u_char *) "http://", 7) == 0)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	444 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	445 u.url.len -= 7;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	446 u.url.data += 7;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	447
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	448 } else {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	449 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	450 "\"ssl_stapling\" ignored, "
6812 a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	451 "invalid URL prefix in OCSP responder \"%V\" "
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	452 "in the certificate \"%s\"",
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	453 &u.url, staple->name);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	454 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	455 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	456
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	457 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	458 if (u.err) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	459 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	460 "\"ssl_stapling\" ignored, "
6812 a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	461 "%s in OCSP responder \"%V\" "
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	462 "in the certificate \"%s\"",
a7ec59df0c4d OCSP stapling: added certificate name to warnings. Maxim Dounin <mdounin@mdounin.ru> parents: 6811 diff changeset	463 u.err, &u.url, staple->name);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	464 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	465 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	466
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	467 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	468 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	469
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	470 staple->addrs = u.addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	471 staple->host = u.host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	472 staple->uri = u.uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	473 staple->port = u.port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	474
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	475 if (staple->uri.len == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	476 ngx_str_set(&staple->uri, "/");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	477 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	478
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	479 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	480 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	481
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	482
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	483 ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	484 ngx_ssl_stapling_resolver(ngx_conf_t cf, ngx_ssl_t ssl,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	485 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	486 {
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	487 X509 *cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	488 ngx_ssl_stapling_t *staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	489
6548 8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	490 for (cert = SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index);
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	491 cert;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	492 cert = X509_get_ex_data(cert, ngx_ssl_next_certificate_index))
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	493 {
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	494 staple = X509_get_ex_data(cert, ngx_ssl_stapling_index);
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	495 staple->resolver = resolver;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	496 staple->resolver_timeout = resolver_timeout;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	497 }
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	498
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	499 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	500 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	501
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	502
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	503 static int
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	504 ngx_ssl_certificate_status_callback(ngx_ssl_conn_t ssl_conn, void data)
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	505 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	506 int rc;
6546 a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	507 X509 *cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	508 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	509 ngx_connection_t *c;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	510 ngx_ssl_stapling_t *staple;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	511
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	512 c = ngx_ssl_get_connection(ssl_conn);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	513
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	514 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0,
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	515 "SSL certificate status callback");
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	516
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	517 rc = SSL_TLSEXT_ERR_NOACK;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	518
6546 a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	519 cert = SSL_get_certificate(ssl_conn);
7493 dbebbb25ae92 OCSP stapling: fixed segfault with dynamic certificate loading. Maxim Dounin <mdounin@mdounin.ru> parents: 7485 diff changeset	520
dbebbb25ae92 OCSP stapling: fixed segfault with dynamic certificate loading. Maxim Dounin <mdounin@mdounin.ru> parents: 7485 diff changeset	521 if (cert == NULL) {
dbebbb25ae92 OCSP stapling: fixed segfault with dynamic certificate loading. Maxim Dounin <mdounin@mdounin.ru> parents: 7485 diff changeset	522 return rc;
dbebbb25ae92 OCSP stapling: fixed segfault with dynamic certificate loading. Maxim Dounin <mdounin@mdounin.ru> parents: 7485 diff changeset	523 }
dbebbb25ae92 OCSP stapling: fixed segfault with dynamic certificate loading. Maxim Dounin <mdounin@mdounin.ru> parents: 7485 diff changeset	524
6546 a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	525 staple = X509_get_ex_data(cert, ngx_ssl_stapling_index);
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	526
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	527 if (staple == NULL) {
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	528 return rc;
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	529 }
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	530
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	531 if (staple->staple.len
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	532 && staple->valid >= ngx_time())
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	533 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	534 /* we have to copy ocsp response as OpenSSL will free it by itself */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	535
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	536 p = OPENSSL_malloc(staple->staple.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	537 if (p == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	538 ngx_ssl_error(NGX_LOG_ALERT, c->log, 0, "OPENSSL_malloc() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	539 return SSL_TLSEXT_ERR_NOACK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	540 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	541
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	542 ngx_memcpy(p, staple->staple.data, staple->staple.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	543
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	544 SSL_set_tlsext_status_ocsp_resp(ssl_conn, p, staple->staple.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	545
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	546 rc = SSL_TLSEXT_ERR_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	547 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	548
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	549 ngx_ssl_stapling_update(staple);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	550
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	551 return rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	552 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	553
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	554
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	555 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	556 ngx_ssl_stapling_update(ngx_ssl_stapling_t *staple)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	557 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	558 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	559
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	560 if (staple->host.len == 0
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	561 \|\| staple->loading \|\| staple->refresh >= ngx_time())
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	562 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	563 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	564 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	565
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	566 staple->loading = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	567
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	568 ctx = ngx_ssl_ocsp_start();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	569 if (ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	570 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	571 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	572
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	573 ctx->ssl_ctx = staple->ssl_ctx;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	574 ctx->cert = staple->cert;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	575 ctx->issuer = staple->issuer;
6813 94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	576 ctx->name = staple->name;
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	577 ctx->flags = (staple->verify ? OCSP_TRUSTOTHER : OCSP_NOVERIFY);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	578
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	579 ctx->addrs = staple->addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	580 ctx->host = staple->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	581 ctx->uri = staple->uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	582 ctx->port = staple->port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	583 ctx->timeout = staple->timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	584
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	585 ctx->resolver = staple->resolver;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	586 ctx->resolver_timeout = staple->resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	587
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	588 ctx->handler = ngx_ssl_stapling_ocsp_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	589 ctx->data = staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	590
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	591 ngx_ssl_ocsp_request(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	592
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	593 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	594 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	595
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	596
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	597 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	598 ngx_ssl_stapling_ocsp_handler(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	599 {
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	600 time_t now;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	601 ngx_str_t response;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	602 ngx_ssl_stapling_t *staple;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	603
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	604 staple = ctx->data;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	605 now = ngx_time();
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	606
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	607 if (ngx_ssl_ocsp_verify(ctx) != NGX_OK) {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	608 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	609 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	610
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	611 if (ctx->status != V_OCSP_CERTSTATUS_GOOD) {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	612 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	613 "certificate status \"%s\" in the OCSP response",
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	614 OCSP_cert_status_str(ctx->status));
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	615 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	616 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	617
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	618 /* copy the response to memory not in ctx->pool */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	619
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	620 response.len = ctx->response->last - ctx->response->pos;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	621 response.data = ngx_alloc(response.len, ctx->log);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	622
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	623 if (response.data == NULL) {
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	624 goto error;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	625 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	626
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	627 ngx_memcpy(response.data, ctx->response->pos, response.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	628
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	629 if (staple->staple.data) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	630 ngx_free(staple->staple.data);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	631 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	632
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	633 staple->staple = response;
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	634 staple->valid = ctx->valid;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	635
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	636 /*
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	637 * refresh before the response expires,
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	638 * but not earlier than in 5 minutes, and at least in an hour
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	639 */
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	640
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	641 staple->loading = 0;
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	642 staple->refresh = ngx_max(ngx_min(ctx->valid - 300, now + 3600), now + 300);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	643
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	644 ngx_ssl_ocsp_done(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	645 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	646
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	647 error:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	648
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	649 staple->loading = 0;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	650 staple->refresh = now + 300;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	651
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	652 ngx_ssl_ocsp_done(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	653 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	654
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	655
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	656 static time_t
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	657 ngx_ssl_stapling_time(ASN1_GENERALIZEDTIME *asn1time)
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	658 {
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	659 BIO *bio;
6842 25d0d6dabe00 SSL: backed out changeset e7cb5deb951d, reimplemented properly. Maxim Dounin <mdounin@mdounin.ru> parents: 6841 diff changeset	660 char *value;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	661 size_t len;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	662 time_t time;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	663
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	664 /*
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	665 * OpenSSL doesn't provide a way to convert ASN1_GENERALIZEDTIME
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	666 * into time_t. To do this, we use ASN1_GENERALIZEDTIME_print(),
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	667 * which uses the "MMM DD HH:MM:SS YYYY [GMT]" format (e.g.,
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	668 * "Feb 3 00:55:52 2015 GMT"), and parse the result.
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	669 */
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	670
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	671 bio = BIO_new(BIO_s_mem());
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	672 if (bio == NULL) {
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	673 return NGX_ERROR;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	674 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	675
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	676 /* fake weekday prepended to match C asctime() format */
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	677
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	678 BIO_write(bio, "Tue ", sizeof("Tue ") - 1);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	679 ASN1_GENERALIZEDTIME_print(bio, asn1time);
6842 25d0d6dabe00 SSL: backed out changeset e7cb5deb951d, reimplemented properly. Maxim Dounin <mdounin@mdounin.ru> parents: 6841 diff changeset	680 len = BIO_get_mem_data(bio, &value);
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	681
6842 25d0d6dabe00 SSL: backed out changeset e7cb5deb951d, reimplemented properly. Maxim Dounin <mdounin@mdounin.ru> parents: 6841 diff changeset	682 time = ngx_parse_http_time((u_char *) value, len);
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	683
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	684 BIO_free(bio);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	685
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	686 return time;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	687 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	688
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	689
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	690 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	691 ngx_ssl_stapling_cleanup(void *data)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	692 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	693 ngx_ssl_stapling_t *staple = data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	694
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	695 if (staple->issuer) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	696 X509_free(staple->issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	697 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	698
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	699 if (staple->staple.data) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	700 ngx_free(staple->staple.data);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	701 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	702 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	703
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	704
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	705 static ngx_ssl_ocsp_ctx_t *
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	706 ngx_ssl_ocsp_start(void)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	707 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	708 ngx_log_t *log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	709 ngx_pool_t *pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	710 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	711
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	712 pool = ngx_create_pool(2048, ngx_cycle->log);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	713 if (pool == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	714 return NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	715 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	716
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	717 ctx = ngx_pcalloc(pool, sizeof(ngx_ssl_ocsp_ctx_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	718 if (ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	719 ngx_destroy_pool(pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	720 return NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	721 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	722
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	723 log = ngx_palloc(pool, sizeof(ngx_log_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	724 if (log == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	725 ngx_destroy_pool(pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	726 return NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	727 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	728
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	729 ctx->pool = pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	730
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	731 log = ctx->pool->log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	732
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	733 ctx->pool->log = log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	734 ctx->log = log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	735
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	736 log->handler = ngx_ssl_ocsp_log_error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	737 log->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	738 log->action = "requesting certificate status";
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	739
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	740 return ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	741 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	742
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	743
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	744 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	745 ngx_ssl_ocsp_done(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	746 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	747 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	748 "ssl ocsp done");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	749
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	750 if (ctx->peer.connection) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	751 ngx_close_connection(ctx->peer.connection);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	752 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	753
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	754 ngx_destroy_pool(ctx->pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	755 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	756
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	757
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	758 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	759 ngx_ssl_ocsp_error(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	760 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	761 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	762 "ssl ocsp error");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	763
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	764 ctx->code = 0;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	765 ctx->handler(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	766 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	767
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	768
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	769 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	770 ngx_ssl_ocsp_request(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	771 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	772 ngx_resolver_ctx_t *resolve, temp;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	773
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	774 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	775 "ssl ocsp request");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	776
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	777 if (ngx_ssl_ocsp_create_request(ctx) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	778 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	779 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	780 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	781
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	782 if (ctx->resolver) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	783 /* resolve OCSP responder hostname */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	784
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	785 temp.name = ctx->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	786
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	787 resolve = ngx_resolve_start(ctx->resolver, &temp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	788 if (resolve == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	789 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	790 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	791 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	792
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	793 if (resolve == NGX_NO_RESOLVER) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	794 ngx_log_error(NGX_LOG_WARN, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	795 "no resolver defined to resolve %V", &ctx->host);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	796 goto connect;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	797 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	798
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	799 resolve->name = ctx->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	800 resolve->handler = ngx_ssl_ocsp_resolve_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	801 resolve->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	802 resolve->timeout = ctx->resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	803
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	804 if (ngx_resolve_name(resolve) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	805 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	806 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	807 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	808
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	809 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	810 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	811
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	812 connect:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	813
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	814 ngx_ssl_ocsp_connect(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	815 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	816
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	817
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	818 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	819 ngx_ssl_ocsp_resolve_handler(ngx_resolver_ctx_t *resolve)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	820 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	821 ngx_ssl_ocsp_ctx_t *ctx = resolve->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	822
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	823 u_char *p;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	824 size_t len;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	825 socklen_t socklen;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	826 ngx_uint_t i;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	827 struct sockaddr *sockaddr;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	828
5234 a855ae7e6377 OCSP stapling: fixed incorrect debug level. Ruslan Ermilov <ru@nginx.com> parents: 5215 diff changeset	829 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	830 "ssl ocsp resolve handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	831
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	832 if (resolve->state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	833 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	834 "%V could not be resolved (%i: %s)",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	835 &resolve->name, resolve->state,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	836 ngx_resolver_strerror(resolve->state));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	837 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	838 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	839
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	840 #if (NGX_DEBUG)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	841 {
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	842 u_char text[NGX_SOCKADDR_STRLEN];
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	843 ngx_str_t addr;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	844
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	845 addr.data = text;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	846
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	847 for (i = 0; i < resolve->naddrs; i++) {
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	848 addr.len = ngx_sock_ntop(resolve->addrs[i].sockaddr,
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	849 resolve->addrs[i].socklen,
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	850 text, NGX_SOCKADDR_STRLEN, 0);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	851
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	852 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	853 "name was resolved to %V", &addr);
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	854
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	855 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	856 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	857 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	858
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	859 ctx->naddrs = resolve->naddrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	860 ctx->addrs = ngx_pcalloc(ctx->pool, ctx->naddrs * sizeof(ngx_addr_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	861
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	862 if (ctx->addrs == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	863 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	864 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	865
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	866 for (i = 0; i < resolve->naddrs; i++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	867
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	868 socklen = resolve->addrs[i].socklen;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	869
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	870 sockaddr = ngx_palloc(ctx->pool, socklen);
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	871 if (sockaddr == NULL) {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	872 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	873 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	874
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	875 ngx_memcpy(sockaddr, resolve->addrs[i].sockaddr, socklen);
6593 b3b7e33083ac Introduced ngx_inet_get_port() and ngx_inet_set_port() functions. Roman Arutyunyan <arut@nginx.com> parents: 6549 diff changeset	876 ngx_inet_set_port(sockaddr, ctx->port);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	877
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	878 ctx->addrs[i].sockaddr = sockaddr;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	879 ctx->addrs[i].socklen = socklen;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	880
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	881 p = ngx_pnalloc(ctx->pool, NGX_SOCKADDR_STRLEN);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	882 if (p == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	883 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	884 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	885
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	886 len = ngx_sock_ntop(sockaddr, socklen, p, NGX_SOCKADDR_STRLEN, 1);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	887
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	888 ctx->addrs[i].name.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	889 ctx->addrs[i].name.data = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	890 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	891
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	892 ngx_resolve_name_done(resolve);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	893
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	894 ngx_ssl_ocsp_connect(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	895 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	896
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	897 failed:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	898
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	899 ngx_resolve_name_done(resolve);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	900 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	901 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	902
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	903
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	904 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	905 ngx_ssl_ocsp_connect(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	906 {
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	907 ngx_int_t rc;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	908
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	909 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	910 "ssl ocsp connect");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	911
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	912 /* TODO: use all ip addresses */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	913
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	914 ctx->peer.sockaddr = ctx->addrs[0].sockaddr;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	915 ctx->peer.socklen = ctx->addrs[0].socklen;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	916 ctx->peer.name = &ctx->addrs[0].name;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	917 ctx->peer.get = ngx_event_get_peer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	918 ctx->peer.log = ctx->log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	919 ctx->peer.log_error = NGX_ERROR_ERR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	920
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	921 rc = ngx_event_connect_peer(&ctx->peer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	922
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	923 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	924 "ssl ocsp connect peer done");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	925
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	926 if (rc == NGX_ERROR \|\| rc == NGX_BUSY \|\| rc == NGX_DECLINED) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	927 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	928 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	929 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	930
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	931 ctx->peer.connection->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	932 ctx->peer.connection->pool = ctx->pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	933
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	934 ctx->peer.connection->read->handler = ngx_ssl_ocsp_read_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	935 ctx->peer.connection->write->handler = ngx_ssl_ocsp_write_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	936
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	937 ctx->process = ngx_ssl_ocsp_process_status_line;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	938
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	939 ngx_add_timer(ctx->peer.connection->read, ctx->timeout);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	940 ngx_add_timer(ctx->peer.connection->write, ctx->timeout);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	941
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	942 if (rc == NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	943 ngx_ssl_ocsp_write_handler(ctx->peer.connection->write);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	944 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	945 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	946 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	947
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	948
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	949 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	950 ngx_ssl_ocsp_write_handler(ngx_event_t *wev)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	951 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	952 ssize_t n, size;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	953 ngx_connection_t *c;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	954 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	955
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	956 c = wev->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	957 ctx = c->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	958
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	959 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, wev->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	960 "ssl ocsp write handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	961
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	962 if (wev->timedout) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	963 ngx_log_error(NGX_LOG_ERR, wev->log, NGX_ETIMEDOUT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	964 "OCSP responder timed out");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	965 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	966 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	967 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	968
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	969 size = ctx->request->last - ctx->request->pos;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	970
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	971 n = ngx_send(c, ctx->request->pos, size);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	972
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	973 if (n == NGX_ERROR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	974 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	975 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	976 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	977
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	978 if (n > 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	979 ctx->request->pos += n;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	980
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	981 if (n == size) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	982 wev->handler = ngx_ssl_ocsp_dummy_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	983
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	984 if (wev->timer_set) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	985 ngx_del_timer(wev);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	986 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	987
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	988 if (ngx_handle_write_event(wev, 0) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	989 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	990 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	991
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	992 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	993 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	994 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	995
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	996 if (!wev->timer_set) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	997 ngx_add_timer(wev, ctx->timeout);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	998 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	999 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1000
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1001
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1002 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1003 ngx_ssl_ocsp_read_handler(ngx_event_t *rev)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1004 {
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	1005 ssize_t n, size;
64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	1006 ngx_int_t rc;
64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	1007 ngx_connection_t *c;
64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	1008 ngx_ssl_ocsp_ctx_t *ctx;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1009
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1010 c = rev->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1011 ctx = c->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1012
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1013 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, rev->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1014 "ssl ocsp read handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1015
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1016 if (rev->timedout) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1017 ngx_log_error(NGX_LOG_ERR, rev->log, NGX_ETIMEDOUT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1018 "OCSP responder timed out");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1019 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1020 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1021 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1022
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1023 if (ctx->response == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1024 ctx->response = ngx_create_temp_buf(ctx->pool, 16384);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1025 if (ctx->response == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1026 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1027 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1028 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1029 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1030
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1031 for ( ;; ) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1032
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1033 size = ctx->response->end - ctx->response->last;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1034
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1035 n = ngx_recv(c, ctx->response->last, size);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1036
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1037 if (n > 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1038 ctx->response->last += n;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1039
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1040 rc = ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1041
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1042 if (rc == NGX_ERROR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1043 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1044 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1045 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1046
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1047 continue;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1048 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1049
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1050 if (n == NGX_AGAIN) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1051
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1052 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1053 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1054 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1055
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1056 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1057 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1058
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1059 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1060 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1061
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1062 ctx->done = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1063
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1064 rc = ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1065
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1066 if (rc == NGX_DONE) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1067 /* ctx->handler() was called */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1068 return;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1069 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1070
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1071 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1072 "OCSP responder prematurely closed connection");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1073
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1074 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1075 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1076
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1077
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1078 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1079 ngx_ssl_ocsp_dummy_handler(ngx_event_t *ev)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1080 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1081 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ev->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1082 "ssl ocsp dummy handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1083 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1084
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1085
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1086 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1087 ngx_ssl_ocsp_create_request(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1088 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1089 int len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1090 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1091 uintptr_t escape;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1092 ngx_str_t binary, base64;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1093 ngx_buf_t *b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1094 OCSP_CERTID *id;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1095 OCSP_REQUEST *ocsp;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1096
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1097 ocsp = OCSP_REQUEST_new();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1098 if (ocsp == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1099 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1100 "OCSP_REQUEST_new() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1101 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1102 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1103
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1104 id = OCSP_cert_to_id(NULL, ctx->cert, ctx->issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1105 if (id == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1106 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1107 "OCSP_cert_to_id() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1108 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1109 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1110
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1111 if (OCSP_request_add0_id(ocsp, id) == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1112 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1113 "OCSP_request_add0_id() failed");
6064 ff957cd36860 OCSP stapling: missing free calls. Filipe da Silva <fdasilva@ingima.com> parents: 5777 diff changeset	1114 OCSP_CERTID_free(id);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1115 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1116 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1117
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1118 len = i2d_OCSP_REQUEST(ocsp, NULL);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1119 if (len <= 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1120 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1121 "i2d_OCSP_REQUEST() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1122 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1123 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1124
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1125 binary.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1126 binary.data = ngx_palloc(ctx->pool, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1127 if (binary.data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1128 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1129 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1130
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1131 p = binary.data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1132 len = i2d_OCSP_REQUEST(ocsp, &p);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1133 if (len <= 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1134 ngx_ssl_error(NGX_LOG_EMERG, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1135 "i2d_OCSP_REQUEST() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1136 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1137 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1138
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1139 base64.len = ngx_base64_encoded_length(binary.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1140 base64.data = ngx_palloc(ctx->pool, base64.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1141 if (base64.data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1142 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1143 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1144
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1145 ngx_encode_base64(&base64, &binary);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1146
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1147 escape = ngx_escape_uri(NULL, base64.data, base64.len,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1148 NGX_ESCAPE_URI_COMPONENT);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1149
4880 0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1150 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1151 "ssl ocsp request length %z, escape %d",
6480 f01ab2dbcfdc Fixed logging. Sergey Kandaurov <pluknet@nginx.com> parents: 6206 diff changeset	1152 base64.len, (int) escape);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1153
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1154 len = sizeof("GET ") - 1 + ctx->uri.len + sizeof("/") - 1
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1155 + base64.len + 2 * escape + sizeof(" HTTP/1.0" CRLF) - 1
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1156 + sizeof("Host: ") - 1 + ctx->host.len + sizeof(CRLF) - 1
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1157 + sizeof(CRLF) - 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1158
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1159 b = ngx_create_temp_buf(ctx->pool, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1160 if (b == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1161 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1162 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1163
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1164 p = b->last;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1165
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1166 p = ngx_cpymem(p, "GET ", sizeof("GET ") - 1);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1167 p = ngx_cpymem(p, ctx->uri.data, ctx->uri.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1168
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1169 if (ctx->uri.data[ctx->uri.len - 1] != '/') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1170 *p++ = '/';
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1171 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1172
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1173 if (escape == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1174 p = ngx_cpymem(p, base64.data, base64.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1175
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1176 } else {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1177 p = (u_char *) ngx_escape_uri(p, base64.data, base64.len,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1178 NGX_ESCAPE_URI_COMPONENT);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1179 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1180
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1181 p = ngx_cpymem(p, " HTTP/1.0" CRLF, sizeof(" HTTP/1.0" CRLF) - 1);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1182 p = ngx_cpymem(p, "Host: ", sizeof("Host: ") - 1);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1183 p = ngx_cpymem(p, ctx->host.data, ctx->host.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1184 p++ = CR; p++ = LF;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1185
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1186 /* add "\r\n" at the header end */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1187 p++ = CR; p++ = LF;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1188
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1189 b->last = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1190 ctx->request = b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1191
5683 48c97d83ab7f OCSP stapling: missing OCSP request free call. Filipe da Silva <fdasilvayy@gmail.com> parents: 5477 diff changeset	1192 OCSP_REQUEST_free(ocsp);
48c97d83ab7f OCSP stapling: missing OCSP request free call. Filipe da Silva <fdasilvayy@gmail.com> parents: 5477 diff changeset	1193
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1194 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1195
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1196 failed:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1197
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1198 OCSP_REQUEST_free(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1199
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1200 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1201 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1202
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1203
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1204 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1205 ngx_ssl_ocsp_process_status_line(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1206 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1207 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1208
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1209 rc = ngx_ssl_ocsp_parse_status_line(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1210
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1211 if (rc == NGX_OK) {
6811 5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1212 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1213 "ssl ocsp status %ui \"%*s\"",
5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1214 ctx->code,
5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1215 ctx->header_end - ctx->header_start,
5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1216 ctx->header_start);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1217
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1218 ctx->process = ngx_ssl_ocsp_process_headers;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1219 return ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1220 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1221
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1222 if (rc == NGX_AGAIN) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1223 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1224 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1225
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1226 /* rc == NGX_ERROR */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1227
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1228 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1229 "OCSP responder sent invalid response");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1230
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1231 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1232 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1233
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1234
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1235 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1236 ngx_ssl_ocsp_parse_status_line(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1237 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1238 u_char ch;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1239 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1240 ngx_buf_t *b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1241 enum {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1242 sw_start = 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1243 sw_H,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1244 sw_HT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1245 sw_HTT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1246 sw_HTTP,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1247 sw_first_major_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1248 sw_major_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1249 sw_first_minor_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1250 sw_minor_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1251 sw_status,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1252 sw_space_after_status,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1253 sw_status_text,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1254 sw_almost_done
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1255 } state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1256
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1257 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1258 "ssl ocsp process status line");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1259
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1260 state = ctx->state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1261 b = ctx->response;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1262
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1263 for (p = b->pos; p < b->last; p++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1264 ch = *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1265
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1266 switch (state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1267
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1268 /* "HTTP/" */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1269 case sw_start:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1270 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1271 case 'H':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1272 state = sw_H;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1273 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1274 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1275 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1276 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1277 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1278
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1279 case sw_H:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1280 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1281 case 'T':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1282 state = sw_HT;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1283 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1284 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1285 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1286 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1287 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1288
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1289 case sw_HT:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1290 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1291 case 'T':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1292 state = sw_HTT;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1293 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1294 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1295 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1296 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1297 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1298
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1299 case sw_HTT:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1300 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1301 case 'P':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1302 state = sw_HTTP;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1303 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1304 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1305 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1306 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1307 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1308
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1309 case sw_HTTP:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1310 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1311 case '/':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1312 state = sw_first_major_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1313 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1314 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1315 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1316 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1317 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1318
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1319 /* the first digit of major HTTP version */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1320 case sw_first_major_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1321 if (ch < '1' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1322 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1323 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1324
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1325 state = sw_major_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1326 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1327
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1328 /* the major HTTP version or dot */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1329 case sw_major_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1330 if (ch == '.') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1331 state = sw_first_minor_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1332 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1333 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1334
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1335 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1336 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1337 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1338
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1339 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1340
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1341 /* the first digit of minor HTTP version */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1342 case sw_first_minor_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1343 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1344 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1345 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1346
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1347 state = sw_minor_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1348 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1349
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1350 /* the minor HTTP version or the end of the request line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1351 case sw_minor_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1352 if (ch == ' ') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1353 state = sw_status;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1354 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1355 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1356
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1357 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1358 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1359 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1360
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1361 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1362
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1363 /* HTTP status code */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1364 case sw_status:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1365 if (ch == ' ') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1366 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1367 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1368
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1369 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1370 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1371 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1372
7067 e3723f2a11b7 Parenthesized ASCII-related calculations. Valentin Bartenev <vbart@nginx.com> parents: 6842 diff changeset	1373 ctx->code = ctx->code * 10 + (ch - '0');
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1374
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1375 if (++ctx->count == 3) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1376 state = sw_space_after_status;
6811 5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1377 ctx->header_start = p - 2;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1378 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1379
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1380 break;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1381
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1382 /* space or end of line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1383 case sw_space_after_status:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1384 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1385 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1386 state = sw_status_text;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1387 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1388 case '.': /* IIS may send 403.1, 403.2, etc */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1389 state = sw_status_text;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1390 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1391 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1392 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1393 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1394 case LF:
6811 5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1395 ctx->header_end = p;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1396 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1397 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1398 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1399 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1400 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1401
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1402 /* any text until end of line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1403 case sw_status_text:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1404 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1405 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1406 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1407 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1408 case LF:
6811 5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1409 ctx->header_end = p;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1410 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1411 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1412 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1413
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1414 /* end of status line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1415 case sw_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1416 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1417 case LF:
6811 5eb3309d0b9e OCSP stapling: added http response status logging. Maxim Dounin <mdounin@mdounin.ru> parents: 6810 diff changeset	1418 ctx->header_end = p - 1;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1419 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1420 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1421 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1422 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1423 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1424 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1425
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1426 b->pos = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1427 ctx->state = state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1428
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1429 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1430
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1431 done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1432
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1433 b->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1434 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1435
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1436 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1437 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1438
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1439
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1440 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1441 ngx_ssl_ocsp_process_headers(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1442 {
4876 1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1443 size_t len;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1444 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1445
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1446 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1447 "ssl ocsp process headers");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1448
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1449 for ( ;; ) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1450 rc = ngx_ssl_ocsp_parse_header_line(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1451
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1452 if (rc == NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1453
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1454 ngx_log_debug4(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1455 "ssl ocsp header \"%s: %s\"",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1456 ctx->header_name_end - ctx->header_name_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1457 ctx->header_name_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1458 ctx->header_end - ctx->header_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1459 ctx->header_start);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1460
4876 1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1461 len = ctx->header_name_end - ctx->header_name_start;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1462
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1463 if (len == sizeof("Content-Type") - 1
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1464 && ngx_strncasecmp(ctx->header_name_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1465 (u_char *) "Content-Type",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1466 sizeof("Content-Type") - 1)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1467 == 0)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1468 {
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1469 len = ctx->header_end - ctx->header_start;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1470
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1471 if (len != sizeof("application/ocsp-response") - 1
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1472 \|\| ngx_strncasecmp(ctx->header_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1473 (u_char *) "application/ocsp-response",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1474 sizeof("application/ocsp-response") - 1)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1475 != 0)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1476 {
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1477 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1478 "OCSP responder sent invalid "
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1479 "\"Content-Type\" header: \"%*s\"",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1480 ctx->header_end - ctx->header_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1481 ctx->header_start);
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1482 return NGX_ERROR;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1483 }
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1484
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1485 continue;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1486 }
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1487
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1488 /* TODO: honor Content-Length */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1489
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1490 continue;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1491 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1492
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1493 if (rc == NGX_DONE) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1494 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1495 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1496
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1497 if (rc == NGX_AGAIN) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1498 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1499 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1500
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1501 /* rc == NGX_ERROR */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1502
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1503 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1504 "OCSP responder sent invalid response");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1505
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1506 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1507 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1508
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1509 ctx->process = ngx_ssl_ocsp_process_body;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1510 return ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1511 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1512
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	1513
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1514 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1515 ngx_ssl_ocsp_parse_header_line(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1516 {
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	1517 u_char c, ch, *p;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1518 enum {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1519 sw_start = 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1520 sw_name,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1521 sw_space_before_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1522 sw_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1523 sw_space_after_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1524 sw_almost_done,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1525 sw_header_almost_done
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1526 } state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1527
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1528 state = ctx->state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1529
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1530 for (p = ctx->response->pos; p < ctx->response->last; p++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1531 ch = *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1532
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1533 #if 0
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1534 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1535 "s:%d in:'%02Xd:%c'", state, ch, ch);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1536 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1537
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1538 switch (state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1539
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1540 /* first char */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1541 case sw_start:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1542
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1543 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1544 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1545 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1546 state = sw_header_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1547 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1548 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1549 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1550 goto header_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1551 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1552 state = sw_name;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1553 ctx->header_name_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1554
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1555 c = (u_char) (ch \| 0x20);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1556 if (c >= 'a' && c <= 'z') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1557 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1558 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1559
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1560 if (ch >= '0' && ch <= '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1561 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1562 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1563
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1564 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1565 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1566 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1567
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1568 /* header name */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1569 case sw_name:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1570 c = (u_char) (ch \| 0x20);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1571 if (c >= 'a' && c <= 'z') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1572 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1573 }
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1574
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1575 if (ch == ':') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1576 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1577 state = sw_space_before_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1578 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1579 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1580
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1581 if (ch == '-') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1582 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1583 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1584
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1585 if (ch >= '0' && ch <= '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1586 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1587 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1588
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1589 if (ch == CR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1590 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1591 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1592 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1593 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1594 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1595 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1596
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1597 if (ch == LF) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1598 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1599 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1600 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1601 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1602 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1603
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1604 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1605
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1606 /* space* before header value */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1607 case sw_space_before_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1608 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1609 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1610 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1611 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1612 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1613 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1614 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1615 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1616 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1617 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1618 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1619 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1620 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1621 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1622 state = sw_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1623 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1624 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1625 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1626
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1627 /* header value */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1628 case sw_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1629 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1630 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1631 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1632 state = sw_space_after_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1633 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1634 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1635 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1636 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1637 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1638 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1639 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1640 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1641 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1642 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1643
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1644 /* space* before end of header line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1645 case sw_space_after_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1646 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1647 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1648 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1649 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1650 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1651 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1652 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1653 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1654 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1655 state = sw_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1656 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1657 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1658 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1659
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1660 /* end of header line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1661 case sw_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1662 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1663 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1664 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1665 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1666 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1667 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1668
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1669 /* end of header */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1670 case sw_header_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1671 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1672 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1673 goto header_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1674 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1675 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1676 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1677 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1678 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1679
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1680 ctx->response->pos = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1681 ctx->state = state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1682
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1683 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1684
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1685 done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1686
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1687 ctx->response->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1688 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1689
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1690 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1691
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1692 header_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1693
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1694 ctx->response->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1695 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1696
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1697 return NGX_DONE;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1698 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1699
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1700
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1701 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1702 ngx_ssl_ocsp_process_body(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1703 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1704 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1705 "ssl ocsp process body");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1706
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1707 if (ctx->done) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1708 ctx->handler(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1709 return NGX_DONE;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1710 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1711
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1712 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1713 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1714
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1715
7650 abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1716 static ngx_int_t
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1717 ngx_ssl_ocsp_verify(ngx_ssl_ocsp_ctx_t *ctx)
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1718 {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1719 int n;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1720 size_t len;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1721 X509_STORE *store;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1722 const u_char *p;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1723 STACK_OF(X509) *chain;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1724 OCSP_CERTID *id;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1725 OCSP_RESPONSE *ocsp;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1726 OCSP_BASICRESP *basic;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1727 ASN1_GENERALIZEDTIME thisupdate, nextupdate;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1728
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1729 ocsp = NULL;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1730 basic = NULL;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1731 id = NULL;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1732
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1733 if (ctx->code != 200) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1734 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1735 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1736
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1737 /* check the response */
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1738
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1739 len = ctx->response->last - ctx->response->pos;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1740 p = ctx->response->pos;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1741
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1742 ocsp = d2i_OCSP_RESPONSE(NULL, &p, len);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1743 if (ocsp == NULL) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1744 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1745 "d2i_OCSP_RESPONSE() failed");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1746 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1747 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1748
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1749 n = OCSP_response_status(ocsp);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1750
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1751 if (n != OCSP_RESPONSE_STATUS_SUCCESSFUL) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1752 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1753 "OCSP response not successful (%d: %s)",
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1754 n, OCSP_response_status_str(n));
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1755 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1756 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1757
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1758 basic = OCSP_response_get1_basic(ocsp);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1759 if (basic == NULL) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1760 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1761 "OCSP_response_get1_basic() failed");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1762 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1763 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1764
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1765 store = SSL_CTX_get_cert_store(ctx->ssl_ctx);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1766 if (store == NULL) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1767 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1768 "SSL_CTX_get_cert_store() failed");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1769 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1770 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1771
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1772 #ifdef SSL_CTRL_SELECT_CURRENT_CERT
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1773 /* OpenSSL 1.0.2+ */
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1774 SSL_CTX_select_current_cert(ctx->ssl_ctx, ctx->cert);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1775 #endif
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1776
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1777 #ifdef SSL_CTRL_GET_EXTRA_CHAIN_CERTS
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1778 /* OpenSSL 1.0.1+ */
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1779 SSL_CTX_get_extra_chain_certs(ctx->ssl_ctx, &chain);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1780 #else
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1781 chain = ctx->ssl_ctx->extra_certs;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1782 #endif
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1783
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1784 if (OCSP_basic_verify(basic, chain, store, ctx->flags) != 1) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1785 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1786 "OCSP_basic_verify() failed");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1787 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1788 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1789
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1790 id = OCSP_cert_to_id(NULL, ctx->cert, ctx->issuer);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1791 if (id == NULL) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1792 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1793 "OCSP_cert_to_id() failed");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1794 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1795 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1796
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1797 if (OCSP_resp_find_status(basic, id, &ctx->status, NULL, NULL,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1798 &thisupdate, &nextupdate)
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1799 != 1)
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1800 {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1801 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1802 "certificate status not found in the OCSP response");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1803 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1804 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1805
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1806 if (OCSP_check_validity(thisupdate, nextupdate, 300, -1) != 1) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1807 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1808 "OCSP_check_validity() failed");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1809 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1810 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1811
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1812 if (nextupdate) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1813 ctx->valid = ngx_ssl_stapling_time(nextupdate);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1814 if (ctx->valid == (time_t) NGX_ERROR) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1815 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1816 "invalid nextUpdate time in certificate status");
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1817 goto error;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1818 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1819
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1820 } else {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1821 ctx->valid = NGX_MAX_TIME_T_VALUE;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1822 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1823
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1824 OCSP_CERTID_free(id);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1825 OCSP_BASICRESP_free(basic);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1826 OCSP_RESPONSE_free(ocsp);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1827
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1828 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1829 "ssl ocsp response, %s, %uz",
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1830 OCSP_cert_status_str(ctx->status), len);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1831
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1832 return NGX_OK;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1833
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1834 error:
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1835
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1836 if (id) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1837 OCSP_CERTID_free(id);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1838 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1839
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1840 if (basic) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1841 OCSP_BASICRESP_free(basic);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1842 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1843
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1844 if (ocsp) {
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1845 OCSP_RESPONSE_free(ocsp);
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1846 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1847
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1848 return NGX_ERROR;
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1849 }
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1850
abb6cc8f1dd8 OCSP stapling: moved response verification to a separate function. Roman Arutyunyan <arut@nginx.com> parents: 7509 diff changeset	1851
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1852 static u_char *
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1853 ngx_ssl_ocsp_log_error(ngx_log_t log, u_char buf, size_t len)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1854 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1855 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1856 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1857
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1858 p = buf;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1859
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1860 if (log->action) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1861 p = ngx_snprintf(buf, len, " while %s", log->action);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1862 len -= p - buf;
6813 94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1863 buf = p;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1864 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1865
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1866 ctx = log->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1867
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1868 if (ctx) {
6813 94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1869 p = ngx_snprintf(buf, len, ", responder: %V", &ctx->host);
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1870 len -= p - buf;
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1871 buf = p;
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1872 }
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1873
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1874 if (ctx && ctx->peer.name) {
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1875 p = ngx_snprintf(buf, len, ", peer: %V", ctx->peer.name);
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1876 len -= p - buf;
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1877 buf = p;
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1878 }
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1879
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1880 if (ctx && ctx->name) {
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1881 p = ngx_snprintf(buf, len, ", certificate: \"%s\"", ctx->name);
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1882 len -= p - buf;
94586180fb41 OCSP stapling: improved error logging context. Maxim Dounin <mdounin@mdounin.ru> parents: 6812 diff changeset	1883 buf = p;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1884 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1885
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1886 return p;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1887 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1888
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1889
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1890 #else
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1891
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1892
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1893 ngx_int_t
4880 0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1894 ngx_ssl_stapling(ngx_conf_t cf, ngx_ssl_t ssl, ngx_str_t *file,
0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1895 ngx_str_t *responder, ngx_uint_t verify)
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1896 {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1897 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1898 "\"ssl_stapling\" ignored, not supported");
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1899
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1900 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1901 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1902
6810 64f5bfba5d96 OCSP stapling: style. Maxim Dounin <mdounin@mdounin.ru> parents: 6688 diff changeset	1903
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1904 ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1905 ngx_ssl_stapling_resolver(ngx_conf_t cf, ngx_ssl_t ssl,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1906 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1907 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1908 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1909 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1910
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1911
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1912 #endif

Mercurial > hg > nginx

annotate src/event/ngx_event_openssl_stapling.c @ 7650:abb6cc8f1dd8