nginx: src/event/ngx_event_openssl

annotate src/event/ngx_event_openssl_stapling.c @ 6547:e222a97d46c1

OCSP stapling: additional function to configure stapling on a cert.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Thu, 19 May 2016 14:46:32 +0300
parents	a2d5d45f1525
children	8a34e92d8ab5

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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	34 time_t valid;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	35 time_t refresh;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	36
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	37 unsigned verify:1;
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	38 unsigned loading:1;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	39 } ngx_ssl_stapling_t;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	40
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	41
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	42 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	43
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	44 struct ngx_ssl_ocsp_ctx_s {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	45 X509 *cert;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	46 X509 *issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	47
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	48 ngx_uint_t naddrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	49
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	50 ngx_addr_t *addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	51 ngx_str_t host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	52 ngx_str_t uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	53 in_port_t port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	54
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	55 ngx_resolver_t *resolver;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	56 ngx_msec_t resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	57
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	58 ngx_msec_t timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	59
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	60 void (handler)(ngx_ssl_ocsp_ctx_t r);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	61 void *data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	62
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	63 ngx_buf_t *request;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	64 ngx_buf_t *response;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	65 ngx_peer_connection_t peer;
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_int_t (process)(ngx_ssl_ocsp_ctx_t r);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	68
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	69 ngx_uint_t state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	70
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	71 ngx_uint_t code;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	72 ngx_uint_t count;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	73
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	74 ngx_uint_t done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	75
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	76 u_char *header_name_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	77 u_char *header_name_end;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	78 u_char *header_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	79 u_char *header_end;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	80
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	81 ngx_pool_t *pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	82 ngx_log_t *log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	83 };
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
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	86 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	87 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	88 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	89 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	90 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	91 ngx_ssl_stapling_t *staple);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	92 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	93 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	94
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	95 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	96 void *data);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	97 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	98 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	99
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	100 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	101
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	102 static void ngx_ssl_stapling_cleanup(void *data);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	103
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	104 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	105 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	106 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	107 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	108 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	109 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	110 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	111 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	112
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	113 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	114 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	115 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	116 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	117 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	118 static ngx_int_t 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	119
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	120 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	121
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	122
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	123 ngx_int_t
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	124 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	125 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	126 {
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	127 X509 *cert;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	128
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	129 cert = SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index);
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	130
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	131 if (ngx_ssl_stapling_certificate(cf, ssl, cert, file, responder, verify)
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	132 != NGX_OK)
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	133 {
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	134 return NGX_ERROR;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	135 }
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	136
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	137 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	138
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	139 return NGX_OK;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	140 }
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	141
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	142
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	143 static ngx_int_t
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	144 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	145 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	146 {
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	147 ngx_int_t rc;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	148 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	149 ngx_ssl_stapling_t *staple;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	150
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	151 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	152 if (staple == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	153 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	154 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	155
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	156 cln = ngx_pool_cleanup_add(cf->pool, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	157 if (cln == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	158 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	159 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	160
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	161 cln->handler = ngx_ssl_stapling_cleanup;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	162 cln->data = staple;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	163
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	164 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	165 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	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 staple->ssl_ctx = ssl->ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	170 staple->timeout = 60000;
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	171 staple->verify = verify;
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	172 staple->cert = cert;
4875 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 if (file->len) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	175 /* use OCSP response from the file */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	176
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	177 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	178 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	179 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	180
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	181 return NGX_OK;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	182 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	183
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	184 rc = ngx_ssl_stapling_issuer(cf, ssl, staple);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	185
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	186 if (rc == NGX_DECLINED) {
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	187 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	188 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	189
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	190 if (rc != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	191 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	192 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	193
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	194 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	195
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	196 if (rc == NGX_DECLINED) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	197 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	198 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	199
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	200 if (rc != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	201 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	202 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	203
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	204 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	205 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	206
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 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	209 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	210 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	211 {
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	212 BIO *bio;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	213 int len;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	214 u_char p, buf;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	215 OCSP_RESPONSE *response;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	216
5330 314c3d7cc3a5 Backed out f1a91825730a and 7094bd12c1ff. Maxim Dounin <mdounin@mdounin.ru> parents: 5317 diff changeset	217 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	218 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	219 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	220
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	221 bio = BIO_new_file((char *) file->data, "r");
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	222 if (bio == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	223 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	224 "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	225 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	226 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	227
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	228 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	229 if (response == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	230 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	231 "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	232 BIO_free(bio);
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
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	236 len = i2d_OCSP_RESPONSE(response, NULL);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	237 if (len <= 0) {
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 "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	240 goto failed;
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
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	243 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	244 if (buf == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	245 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	246 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	247
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	248 p = buf;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	249 len = i2d_OCSP_RESPONSE(response, &p);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	250 if (len <= 0) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	251 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	252 "i2d_OCSP_RESPONSE(\"%s\") failed", file->data);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	253 ngx_free(buf);
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	254 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	255 }
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 OCSP_RESPONSE_free(response);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	258 BIO_free(bio);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	259
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	260 staple->staple.data = buf;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	261 staple->staple.len = len;
6205 dcae651b2a0c OCSP stapling: fixed ssl_stapling_file (ticket #769). Maxim Dounin <mdounin@mdounin.ru> parents: 6181 diff changeset	262 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	263
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	264 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	265
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	266 failed:
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	267
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	268 OCSP_RESPONSE_free(response);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	269 BIO_free(bio);
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 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	272 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	273
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 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	276 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	277 ngx_ssl_stapling_t *staple)
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	278 {
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	279 int i, n, rc;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	280 X509 cert, issuer;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	281 X509_STORE *store;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	282 X509_STORE_CTX *store_ctx;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	283 STACK_OF(X509) *chain;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	284
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	285 cert = staple->cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	286
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	287 #if OPENSSL_VERSION_NUMBER >= 0x10001000L
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	288 SSL_CTX_get_extra_chain_certs(ssl->ctx, &chain);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	289 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	290 chain = ssl->ctx->extra_certs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	291 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	292
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	293 n = sk_X509_num(chain);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	294
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	295 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	296 "SSL get issuer: %d extra certs", n);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	297
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	298 for (i = 0; i < n; i++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	299 issuer = sk_X509_value(chain, i);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	300 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	301 #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	302 X509_up_ref(issuer);
45f2385a47e6 SSL: X509 was made opaque in OpenSSL 1.1.0. Sergey Kandaurov <pluknet@nginx.com> parents: 6480 diff changeset	303 #else
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	304 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	305 #endif
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	306
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	307 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	308 "SSL get issuer: found %p in extra certs", issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	309
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	310 staple->issuer = issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	311
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	312 return NGX_OK;
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 }
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 store = SSL_CTX_get_cert_store(ssl->ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	317 if (store == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	318 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	319 "SSL_CTX_get_cert_store() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	320 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	321 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	322
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	323 store_ctx = X509_STORE_CTX_new();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	324 if (store_ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	325 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	326 "X509_STORE_CTX_new() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	327 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	328 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	329
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	330 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	331 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	332 "X509_STORE_CTX_init() failed");
6064 ff957cd36860 OCSP stapling: missing free calls. Filipe da Silva <fdasilva@ingima.com> parents: 5777 diff changeset	333 X509_STORE_CTX_free(store_ctx);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	334 return NGX_ERROR;
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 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	338
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	339 if (rc == -1) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	340 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	341 "X509_STORE_CTX_get1_issuer() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	342 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	343 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	344 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	345
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	346 if (rc == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	347 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	348 "\"ssl_stapling\" ignored, issuer certificate not found");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	349 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	350 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	351 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	352
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	353 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	354
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	355 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	356 "SSL get issuer: found %p in cert store", issuer);
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 staple->issuer = issuer;
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 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	361 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	362
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	363
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	364 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	365 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	366 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	367 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	368 ngx_url_t u;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	369 char *s;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	370 STACK_OF(OPENSSL_STRING) *aia;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	371
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	372 if (responder->len == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	373
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	374 /* extract OCSP responder URL from certificate */
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 aia = X509_get1_ocsp(staple->cert);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	377 if (aia == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	378 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	379 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	380 "no OCSP responder URL in the certificate");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	381 return NGX_DECLINED;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	384 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	385 s = sk_OPENSSL_STRING_value(aia, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	386 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	387 s = sk_value(aia, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	388 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	389 if (s == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	390 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	391 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	392 "no OCSP responder URL in the certificate");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	393 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	394 return NGX_DECLINED;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	397 responder->len = ngx_strlen(s);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	398 responder->data = ngx_palloc(cf->pool, responder->len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	399 if (responder->data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	400 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	401 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	402 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	403
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	404 ngx_memcpy(responder->data, s, responder->len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	405 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	406 }
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 ngx_memzero(&u, sizeof(ngx_url_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	409
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	410 u.url = *responder;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	411 u.default_port = 80;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	412 u.uri_part = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	413
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	414 if (u.url.len > 7
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	415 && 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	416 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	417 u.url.len -= 7;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	418 u.url.data += 7;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	419
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	420 } else {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	421 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	422 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	423 "invalid URL prefix in OCSP responder \"%V\"", &u.url);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	424 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	425 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	426
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	427 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	428 if (u.err) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	429 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	430 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	431 "%s in OCSP responder \"%V\"", u.err, &u.url);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	432 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	433 }
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 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	436 }
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 staple->addrs = u.addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	439 staple->host = u.host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	440 staple->uri = u.uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	441 staple->port = u.port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	442
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	443 if (staple->uri.len == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	444 ngx_str_set(&staple->uri, "/");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	445 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	446
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	447 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	448 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	449
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	450
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	451 ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	452 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	453 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	454 {
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	455 X509 *cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	456 ngx_ssl_stapling_t *staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	457
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	458 cert = SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index);
a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	459 staple = X509_get_ex_data(cert, ngx_ssl_stapling_index);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	460
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	461 staple->resolver = resolver;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	462 staple->resolver_timeout = resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	463
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	464 return NGX_OK;
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
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	468 static int
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	469 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	470 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	471 int rc;
6546 a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	472 X509 *cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	473 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	474 ngx_connection_t *c;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	475 ngx_ssl_stapling_t *staple;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	476
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	477 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	478
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	479 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	480 "SSL certificate status callback");
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	481
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	482 rc = SSL_TLSEXT_ERR_NOACK;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	483
6546 a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	484 cert = SSL_get_certificate(ssl_conn);
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	485 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	486
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	487 if (staple == NULL) {
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	488 return rc;
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	489 }
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	490
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	491 if (staple->staple.len
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	492 && staple->valid >= ngx_time())
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	493 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	494 /* 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	495
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	496 p = OPENSSL_malloc(staple->staple.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	497 if (p == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	498 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	499 return SSL_TLSEXT_ERR_NOACK;
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 ngx_memcpy(p, staple->staple.data, staple->staple.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	503
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	504 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	505
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	506 rc = SSL_TLSEXT_ERR_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	507 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	508
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	509 ngx_ssl_stapling_update(staple);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	510
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	511 return rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	512 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	513
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	514
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	515 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	516 ngx_ssl_stapling_update(ngx_ssl_stapling_t *staple)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	517 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	518 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	519
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	520 if (staple->host.len == 0
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	521 \|\| staple->loading \|\| staple->refresh >= ngx_time())
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	522 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	523 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	524 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	525
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	526 staple->loading = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	527
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	528 ctx = ngx_ssl_ocsp_start();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	529 if (ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	530 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	531 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	532
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	533 ctx->cert = staple->cert;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	534 ctx->issuer = staple->issuer;
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 ctx->addrs = staple->addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	537 ctx->host = staple->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	538 ctx->uri = staple->uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	539 ctx->port = staple->port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	540 ctx->timeout = staple->timeout;
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 ctx->resolver = staple->resolver;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	543 ctx->resolver_timeout = staple->resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	544
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	545 ctx->handler = ngx_ssl_stapling_ocsp_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	546 ctx->data = staple;
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 ngx_ssl_ocsp_request(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	549
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	550 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	551 }
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 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	555 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	556 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	557 #if OPENSSL_VERSION_NUMBER >= 0x0090707fL
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	558 const
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	559 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	560 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	561 int n;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	562 size_t len;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	563 time_t now, valid;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	564 ngx_str_t response;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	565 X509_STORE *store;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	566 STACK_OF(X509) *chain;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	567 OCSP_CERTID *id;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	568 OCSP_RESPONSE *ocsp;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	569 OCSP_BASICRESP *basic;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	570 ngx_ssl_stapling_t *staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	571 ASN1_GENERALIZEDTIME thisupdate, nextupdate;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	572
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	573 staple = ctx->data;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	574 now = ngx_time();
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	575 ocsp = NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	576 basic = NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	577 id = NULL;
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 if (ctx->code != 200) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	580 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	581 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	582
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	583 /* check the response */
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 len = ctx->response->last - ctx->response->pos;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	586 p = ctx->response->pos;
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 ocsp = d2i_OCSP_RESPONSE(NULL, &p, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	589 if (ocsp == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	590 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	591 "d2i_OCSP_RESPONSE() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	592 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	593 }
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 n = OCSP_response_status(ocsp);
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 if (n != OCSP_RESPONSE_STATUS_SUCCESSFUL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	598 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	599 "OCSP response not successful (%d: %s)",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	600 n, OCSP_response_status_str(n));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	601 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	602 }
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 basic = OCSP_response_get1_basic(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	605 if (basic == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	606 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	607 "OCSP_response_get1_basic() failed");
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	611 store = SSL_CTX_get_cert_store(staple->ssl_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	612 if (store == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	613 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	614 "SSL_CTX_get_cert_store() failed");
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 #if OPENSSL_VERSION_NUMBER >= 0x10001000L
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	619 SSL_CTX_get_extra_chain_certs(staple->ssl_ctx, &chain);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	620 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	621 chain = staple->ssl_ctx->extra_certs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	622 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	623
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	624 if (OCSP_basic_verify(basic, chain, store,
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	625 staple->verify ? OCSP_TRUSTOTHER : OCSP_NOVERIFY)
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	626 != 1)
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	627 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	628 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	629 "OCSP_basic_verify() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	630 goto error;
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 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	634 if (id == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	635 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	636 "OCSP_cert_to_id() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	637 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	638 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	639
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	640 if (OCSP_resp_find_status(basic, id, &n, NULL, NULL,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	641 &thisupdate, &nextupdate)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	642 != 1)
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_log_error(NGX_LOG_ERR, ctx->log, 0,
5215 cfab1e7e4ac2 OCSP stapling: fix error logging of successful OCSP responses. Piotr Sikora <piotr@cloudflare.com> parents: 4880 diff changeset	645 "certificate status not found in the OCSP response");
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	646 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	647 }
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 if (n != V_OCSP_CERTSTATUS_GOOD) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	650 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	651 "certificate status \"%s\" in the OCSP response",
5215 cfab1e7e4ac2 OCSP stapling: fix error logging of successful OCSP responses. Piotr Sikora <piotr@cloudflare.com> parents: 4880 diff changeset	652 OCSP_cert_status_str(n));
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	653 goto error;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	656 if (OCSP_check_validity(thisupdate, nextupdate, 300, -1) != 1) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	657 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	658 "OCSP_check_validity() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	659 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	660 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	661
6206 595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	662 if (nextupdate) {
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	663 valid = ngx_ssl_stapling_time(nextupdate);
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	664 if (valid == (time_t) NGX_ERROR) {
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	665 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	666 "invalid nextUpdate time in certificate status");
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	667 goto error;
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	668 }
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	669
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	670 } else {
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	671 valid = NGX_MAX_TIME_T_VALUE;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	672 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	673
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	674 OCSP_CERTID_free(id);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	675 OCSP_BASICRESP_free(basic);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	676 OCSP_RESPONSE_free(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	677
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	678 id = NULL;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	679 basic = NULL;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	680 ocsp = NULL;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	681
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	682 /* copy the response to memory not in ctx->pool */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	683
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	684 response.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	685 response.data = ngx_alloc(response.len, ctx->log);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	686
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	687 if (response.data == NULL) {
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	688 goto error;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	689 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	690
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	691 ngx_memcpy(response.data, ctx->response->pos, response.len);
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_log_debug2(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	694 "ssl ocsp response, %s, %uz",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	695 OCSP_cert_status_str(n), response.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	696
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	697 if (staple->staple.data) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	698 ngx_free(staple->staple.data);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	699 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	700
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	701 staple->staple = response;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	702 staple->valid = valid;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	703
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	704 /*
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	705 * refresh before the response expires,
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	706 * 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	707 */
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	708
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	709 staple->loading = 0;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	710 staple->refresh = ngx_max(ngx_min(valid - 300, now + 3600), now + 300);
4875 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 ngx_ssl_ocsp_done(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	713 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	714
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	715 error:
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 staple->loading = 0;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	718 staple->refresh = now + 300;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	719
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	720 if (id) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	721 OCSP_CERTID_free(id);
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	724 if (basic) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	725 OCSP_BASICRESP_free(basic);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	726 }
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 if (ocsp) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	729 OCSP_RESPONSE_free(ocsp);
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	732 ngx_ssl_ocsp_done(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	733 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	734
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	735
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	736 static time_t
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	737 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	738 {
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	739 u_char *value;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	740 size_t len;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	741 time_t time;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	742 BIO *bio;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	743
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	744 /*
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	745 * 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	746 * 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	747 * 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	748 * "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	749 */
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	750
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	751 bio = BIO_new(BIO_s_mem());
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	752 if (bio == NULL) {
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	753 return NGX_ERROR;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	754 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	755
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	756 /* 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	757
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	758 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	759 ASN1_GENERALIZEDTIME_print(bio, asn1time);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	760 len = BIO_get_mem_data(bio, &value);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	761
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	762 time = ngx_parse_http_time(value, len);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	763
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	764 BIO_free(bio);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	765
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	766 return time;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	767 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	768
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	769
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	770 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	771 ngx_ssl_stapling_cleanup(void *data)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	772 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	773 ngx_ssl_stapling_t *staple = data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	774
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	775 if (staple->issuer) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	776 X509_free(staple->issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	777 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	778
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	779 if (staple->staple.data) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	780 ngx_free(staple->staple.data);
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 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	783
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 static ngx_ssl_ocsp_ctx_t *
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	786 ngx_ssl_ocsp_start(void)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	787 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	788 ngx_log_t *log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	789 ngx_pool_t *pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	790 ngx_ssl_ocsp_ctx_t *ctx;
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 pool = ngx_create_pool(2048, ngx_cycle->log);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	793 if (pool == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	794 return NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	795 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	796
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	797 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	798 if (ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	799 ngx_destroy_pool(pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	800 return NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	801 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	802
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	803 log = ngx_palloc(pool, sizeof(ngx_log_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	804 if (log == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	805 ngx_destroy_pool(pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	806 return NULL;
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 ctx->pool = pool;
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 log = ctx->pool->log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	812
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	813 ctx->pool->log = log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	814 ctx->log = log;
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 log->handler = ngx_ssl_ocsp_log_error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	817 log->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	818 log->action = "requesting certificate status";
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	819
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	820 return ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	821 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	822
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	823
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	824 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	825 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	826 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	827 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	828 "ssl ocsp done");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	829
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	830 if (ctx->peer.connection) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	831 ngx_close_connection(ctx->peer.connection);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	832 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	833
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	834 ngx_destroy_pool(ctx->pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	835 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	836
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	837
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	838 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	839 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	840 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	841 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	842 "ssl ocsp error");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	843
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	844 ctx->code = 0;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	845 ctx->handler(ctx);
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
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	848
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	849 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	850 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	851 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	852 ngx_resolver_ctx_t *resolve, temp;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	853
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	854 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	855 "ssl ocsp request");
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 if (ngx_ssl_ocsp_create_request(ctx) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	858 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	859 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	860 }
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->resolver) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	863 /* resolve OCSP responder hostname */
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 temp.name = ctx->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	866
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	867 resolve = ngx_resolve_start(ctx->resolver, &temp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	868 if (resolve == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	869 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	870 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	871 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	872
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	873 if (resolve == NGX_NO_RESOLVER) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	874 ngx_log_error(NGX_LOG_WARN, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	875 "no resolver defined to resolve %V", &ctx->host);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	876 goto connect;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	877 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	878
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	879 resolve->name = ctx->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	880 resolve->handler = ngx_ssl_ocsp_resolve_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	881 resolve->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	882 resolve->timeout = ctx->resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	883
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	884 if (ngx_resolve_name(resolve) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	885 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	886 return;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	889 return;
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 connect:
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 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	898 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	899 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	900 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	901 ngx_ssl_ocsp_ctx_t *ctx = resolve->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	902
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	903 u_char *p;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	904 size_t len;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	905 in_port_t port;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	906 socklen_t socklen;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	907 ngx_uint_t i;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	908 struct sockaddr *sockaddr;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	909
5234 a855ae7e6377 OCSP stapling: fixed incorrect debug level. Ruslan Ermilov <ru@nginx.com> parents: 5215 diff changeset	910 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	911 "ssl ocsp resolve handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	912
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	913 if (resolve->state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	914 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	915 "%V could not be resolved (%i: %s)",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	916 &resolve->name, resolve->state,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	917 ngx_resolver_strerror(resolve->state));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	918 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	919 }
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 #if (NGX_DEBUG)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	922 {
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	923 u_char text[NGX_SOCKADDR_STRLEN];
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	924 ngx_str_t addr;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	925
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	926 addr.data = text;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	927
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	928 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	929 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	930 resolve->addrs[i].socklen,
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	931 text, NGX_SOCKADDR_STRLEN, 0);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	932
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	933 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	934 "name was resolved to %V", &addr);
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	935
4875 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 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	938 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	939
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	940 ctx->naddrs = resolve->naddrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	941 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	942
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	943 if (ctx->addrs == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	944 goto failed;
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 port = htons(ctx->port);
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 for (i = 0; i < resolve->naddrs; i++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	950
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	951 socklen = resolve->addrs[i].socklen;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	952
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	953 sockaddr = ngx_palloc(ctx->pool, socklen);
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	954 if (sockaddr == NULL) {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	955 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	956 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	957
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	958 ngx_memcpy(sockaddr, resolve->addrs[i].sockaddr, socklen);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	959
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	960 switch (sockaddr->sa_family) {
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	961 #if (NGX_HAVE_INET6)
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	962 case AF_INET6:
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	963 ((struct sockaddr_in6 *) sockaddr)->sin6_port = port;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	964 break;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	965 #endif
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	966 default: /* AF_INET */
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	967 ((struct sockaddr_in *) sockaddr)->sin_port = port;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	968 }
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	969
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	970 ctx->addrs[i].sockaddr = sockaddr;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	971 ctx->addrs[i].socklen = socklen;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	972
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	973 p = ngx_pnalloc(ctx->pool, NGX_SOCKADDR_STRLEN);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	974 if (p == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	975 goto failed;
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
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	978 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	979
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	980 ctx->addrs[i].name.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	981 ctx->addrs[i].name.data = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	982 }
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 ngx_resolve_name_done(resolve);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	985
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	986 ngx_ssl_ocsp_connect(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	987 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	988
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	989 failed:
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 ngx_resolve_name_done(resolve);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	992 ngx_ssl_ocsp_error(ctx);
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 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	997 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	998 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	999 ngx_int_t rc;
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 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	1002 "ssl ocsp connect");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1003
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1004 /* TODO: use all ip addresses */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1005
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1006 ctx->peer.sockaddr = ctx->addrs[0].sockaddr;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1007 ctx->peer.socklen = ctx->addrs[0].socklen;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1008 ctx->peer.name = &ctx->addrs[0].name;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1009 ctx->peer.get = ngx_event_get_peer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1010 ctx->peer.log = ctx->log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1011 ctx->peer.log_error = NGX_ERROR_ERR;
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 rc = ngx_event_connect_peer(&ctx->peer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1014
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1015 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	1016 "ssl ocsp connect peer done");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1017
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1018 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	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 ctx->peer.connection->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1024 ctx->peer.connection->pool = ctx->pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1025
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1026 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	1027 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	1028
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1029 ctx->process = ngx_ssl_ocsp_process_status_line;
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 ngx_add_timer(ctx->peer.connection->read, ctx->timeout);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1032 ngx_add_timer(ctx->peer.connection->write, ctx->timeout);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1033
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1034 if (rc == NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1035 ngx_ssl_ocsp_write_handler(ctx->peer.connection->write);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1036 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1037 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1038 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1041 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1042 ngx_ssl_ocsp_write_handler(ngx_event_t *wev)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1043 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1044 ssize_t n, size;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1045 ngx_connection_t *c;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1046 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1047
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1048 c = wev->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1049 ctx = c->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1050
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1051 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	1052 "ssl ocsp write handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1053
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1054 if (wev->timedout) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1055 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	1056 "OCSP responder timed out");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1057 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1058 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1059 }
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 size = ctx->request->last - ctx->request->pos;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1062
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1063 n = ngx_send(c, ctx->request->pos, size);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1064
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1065 if (n == NGX_ERROR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1066 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1067 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1068 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1069
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1070 if (n > 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1071 ctx->request->pos += n;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1072
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1073 if (n == size) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1074 wev->handler = ngx_ssl_ocsp_dummy_handler;
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 if (wev->timer_set) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1077 ngx_del_timer(wev);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1078 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1079
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1080 if (ngx_handle_write_event(wev, 0) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1081 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1082 }
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 return;
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 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1087
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1088 if (!wev->timer_set) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1089 ngx_add_timer(wev, ctx->timeout);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1090 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1091 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1092
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1093
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1094 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1095 ngx_ssl_ocsp_read_handler(ngx_event_t *rev)
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 ssize_t n, size;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1098 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1099 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1100 ngx_connection_t *c;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1101
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1102 c = rev->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1103 ctx = c->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1104
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1105 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	1106 "ssl ocsp read handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1107
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1108 if (rev->timedout) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1109 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	1110 "OCSP responder timed out");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1111 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1112 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1113 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1114
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1115 if (ctx->response == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1116 ctx->response = ngx_create_temp_buf(ctx->pool, 16384);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1117 if (ctx->response == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1118 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1119 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1120 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1121 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1122
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1123 for ( ;; ) {
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 size = ctx->response->end - ctx->response->last;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1126
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1127 n = ngx_recv(c, ctx->response->last, size);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1128
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1129 if (n > 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1130 ctx->response->last += n;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1131
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1132 rc = ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1133
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1134 if (rc == NGX_ERROR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1135 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1136 return;
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 continue;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1140 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1141
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1142 if (n == NGX_AGAIN) {
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 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1145 ngx_ssl_ocsp_error(ctx);
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1148 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1149 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1150
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1151 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1152 }
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 ctx->done = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1155
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1156 rc = ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1157
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1158 if (rc == NGX_DONE) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1159 /* ctx->handler() was called */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1160 return;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1161 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1162
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1163 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1164 "OCSP responder prematurely closed connection");
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 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1167 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1170 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1171 ngx_ssl_ocsp_dummy_handler(ngx_event_t *ev)
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 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	1174 "ssl ocsp dummy handler");
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1177
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1178 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1179 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	1180 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1181 int len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1182 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1183 uintptr_t escape;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1184 ngx_str_t binary, base64;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1185 ngx_buf_t *b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1186 OCSP_CERTID *id;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1187 OCSP_REQUEST *ocsp;
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 ocsp = OCSP_REQUEST_new();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1190 if (ocsp == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1191 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1192 "OCSP_REQUEST_new() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1193 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1194 }
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 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	1197 if (id == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1198 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1199 "OCSP_cert_to_id() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1200 goto failed;
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 if (OCSP_request_add0_id(ocsp, id) == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1204 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1205 "OCSP_request_add0_id() failed");
6064 ff957cd36860 OCSP stapling: missing free calls. Filipe da Silva <fdasilva@ingima.com> parents: 5777 diff changeset	1206 OCSP_CERTID_free(id);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1207 goto failed;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1210 len = i2d_OCSP_REQUEST(ocsp, NULL);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1211 if (len <= 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1212 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1213 "i2d_OCSP_REQUEST() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1214 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1215 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1216
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1217 binary.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1218 binary.data = ngx_palloc(ctx->pool, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1219 if (binary.data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1220 goto failed;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1223 p = binary.data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1224 len = i2d_OCSP_REQUEST(ocsp, &p);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1225 if (len <= 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1226 ngx_ssl_error(NGX_LOG_EMERG, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1227 "i2d_OCSP_REQUEST() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1228 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1229 }
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 base64.len = ngx_base64_encoded_length(binary.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1232 base64.data = ngx_palloc(ctx->pool, base64.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1233 if (base64.data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1234 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1235 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1236
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1237 ngx_encode_base64(&base64, &binary);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1238
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1239 escape = ngx_escape_uri(NULL, base64.data, base64.len,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1240 NGX_ESCAPE_URI_COMPONENT);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1241
4880 0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1242 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1243 "ssl ocsp request length %z, escape %d",
6480 f01ab2dbcfdc Fixed logging. Sergey Kandaurov <pluknet@nginx.com> parents: 6206 diff changeset	1244 base64.len, (int) escape);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1245
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1246 len = sizeof("GET ") - 1 + ctx->uri.len + sizeof("/") - 1
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1247 + 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	1248 + sizeof("Host: ") - 1 + ctx->host.len + sizeof(CRLF) - 1
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1249 + sizeof(CRLF) - 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1250
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1251 b = ngx_create_temp_buf(ctx->pool, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1252 if (b == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1253 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1254 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1255
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1256 p = b->last;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1257
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1258 p = ngx_cpymem(p, "GET ", sizeof("GET ") - 1);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1259 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	1260
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1261 if (ctx->uri.data[ctx->uri.len - 1] != '/') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1262 *p++ = '/';
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1263 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1264
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1265 if (escape == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1266 p = ngx_cpymem(p, base64.data, base64.len);
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 } else {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1269 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	1270 NGX_ESCAPE_URI_COMPONENT);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1271 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1272
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1273 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	1274 p = ngx_cpymem(p, "Host: ", sizeof("Host: ") - 1);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1275 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	1276 p++ = CR; p++ = LF;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1277
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1278 /* add "\r\n" at the header end */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1279 p++ = CR; p++ = LF;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1280
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1281 b->last = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1282 ctx->request = b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1283
5683 48c97d83ab7f OCSP stapling: missing OCSP request free call. Filipe da Silva <fdasilvayy@gmail.com> parents: 5477 diff changeset	1284 OCSP_REQUEST_free(ocsp);
48c97d83ab7f OCSP stapling: missing OCSP request free call. Filipe da Silva <fdasilvayy@gmail.com> parents: 5477 diff changeset	1285
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1286 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1287
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1288 failed:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1289
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1290 OCSP_REQUEST_free(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1291
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1292 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1293 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1294
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1295
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1296 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1297 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	1298 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1299 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1300
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1301 rc = ngx_ssl_ocsp_parse_status_line(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1302
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1303 if (rc == NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1304 #if 0
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1305 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1306 "ssl ocsp status line \"%*s\"",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1307 ctx->response->pos - ctx->response->start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1308 ctx->response->start);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1309 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1310
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1311 ctx->process = ngx_ssl_ocsp_process_headers;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1312 return ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1313 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1314
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1315 if (rc == NGX_AGAIN) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1316 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1317 }
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 /* rc == NGX_ERROR */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1320
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1321 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1322 "OCSP responder sent invalid response");
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 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1325 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1326
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 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1329 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	1330 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1331 u_char ch;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1332 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1333 ngx_buf_t *b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1334 enum {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1335 sw_start = 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1336 sw_H,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1337 sw_HT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1338 sw_HTT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1339 sw_HTTP,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1340 sw_first_major_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1341 sw_major_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1342 sw_first_minor_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1343 sw_minor_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1344 sw_status,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1345 sw_space_after_status,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1346 sw_status_text,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1347 sw_almost_done
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1348 } state;
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 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	1351 "ssl ocsp process status line");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1352
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1353 state = ctx->state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1354 b = ctx->response;
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 for (p = b->pos; p < b->last; p++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1357 ch = *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1358
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1359 switch (state) {
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 /* "HTTP/" */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1362 case sw_start:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1363 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1364 case 'H':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1365 state = sw_H;
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 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1368 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1369 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1370 break;
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 case sw_H:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1373 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1374 case 'T':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1375 state = sw_HT;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1376 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1377 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1378 return NGX_ERROR;
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;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1381
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1382 case sw_HT:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1383 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1384 case 'T':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1385 state = sw_HTT;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1386 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1387 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1388 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1389 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1392 case sw_HTT:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1393 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1394 case 'P':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1395 state = sw_HTTP;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1396 break;
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 case sw_HTTP:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1403 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1404 case '/':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1405 state = sw_first_major_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1406 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1407 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1408 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1409 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1410 break;
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 /* the first digit of major HTTP version */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1413 case sw_first_major_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1414 if (ch < '1' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1415 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1416 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1417
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1418 state = sw_major_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1419 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1420
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1421 /* the major HTTP version or dot */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1422 case sw_major_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1423 if (ch == '.') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1424 state = sw_first_minor_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1425 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1426 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1427
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1428 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1429 return NGX_ERROR;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1432 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1433
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1434 /* the first digit of minor HTTP version */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1435 case sw_first_minor_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1436 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1437 return NGX_ERROR;
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 state = sw_minor_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1441 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1442
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1443 /* 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	1444 case sw_minor_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1445 if (ch == ' ') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1446 state = sw_status;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1447 break;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1450 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1451 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1452 }
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 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1455
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1456 /* HTTP status code */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1457 case sw_status:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1458 if (ch == ' ') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1459 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1460 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1461
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1462 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1463 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1464 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1465
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1466 ctx->code = ctx->code * 10 + ch - '0';
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1467
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1468 if (++ctx->count == 3) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1469 state = sw_space_after_status;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1470 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1471
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1472 break;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1473
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1474 /* space or end of line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1475 case sw_space_after_status:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1476 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1477 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1478 state = sw_status_text;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1479 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1480 case '.': /* IIS may send 403.1, 403.2, etc */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1481 state = sw_status_text;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1482 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1483 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1484 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1485 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1486 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1487 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1488 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1489 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1490 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1491 break;
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 /* any text until end of line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1494 case sw_status_text:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1495 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1496 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1497 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1498 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1499 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1500 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1501 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1502 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1503
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1504 /* end of status line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1505 case sw_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1506 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1507 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1508 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1509 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1510 return NGX_ERROR;
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 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1513 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1514
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1515 b->pos = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1516 ctx->state = state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1517
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1518 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1519
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1520 done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1521
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1522 b->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1523 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1524
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1525 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1526 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1529 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1530 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	1531 {
4876 1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1532 size_t len;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1533 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1534
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1535 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	1536 "ssl ocsp process headers");
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 for ( ;; ) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1539 rc = ngx_ssl_ocsp_parse_header_line(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1540
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1541 if (rc == NGX_OK) {
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 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	1544 "ssl ocsp header \"%s: %s\"",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1545 ctx->header_name_end - ctx->header_name_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1546 ctx->header_name_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1547 ctx->header_end - ctx->header_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1548 ctx->header_start);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1549
4876 1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1550 len = ctx->header_name_end - ctx->header_name_start;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1551
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1552 if (len == sizeof("Content-Type") - 1
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1553 && ngx_strncasecmp(ctx->header_name_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1554 (u_char *) "Content-Type",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1555 sizeof("Content-Type") - 1)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1556 == 0)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1557 {
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1558 len = ctx->header_end - ctx->header_start;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1559
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1560 if (len != sizeof("application/ocsp-response") - 1
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1561 \|\| ngx_strncasecmp(ctx->header_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1562 (u_char *) "application/ocsp-response",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1563 sizeof("application/ocsp-response") - 1)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1564 != 0)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1565 {
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1566 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1567 "OCSP responder sent invalid "
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1568 "\"Content-Type\" header: \"%*s\"",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1569 ctx->header_end - ctx->header_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1570 ctx->header_start);
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1571 return NGX_ERROR;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1572 }
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1573
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1574 continue;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1575 }
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1576
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1577 /* TODO: honor Content-Length */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1578
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1579 continue;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1582 if (rc == NGX_DONE) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1583 break;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1586 if (rc == NGX_AGAIN) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1587 return NGX_AGAIN;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1590 /* rc == NGX_ERROR */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1591
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1592 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1593 "OCSP responder sent invalid response");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1594
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1595 return NGX_ERROR;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1598 ctx->process = ngx_ssl_ocsp_process_body;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1599 return ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1600 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1601
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1602 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1603 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	1604 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1605 u_char c, ch, *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1606 enum {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1607 sw_start = 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1608 sw_name,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1609 sw_space_before_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1610 sw_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1611 sw_space_after_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1612 sw_almost_done,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1613 sw_header_almost_done
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1614 } state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1615
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1616 state = ctx->state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1617
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1618 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	1619 ch = *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1620
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1621 #if 0
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1622 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	1623 "s:%d in:'%02Xd:%c'", state, ch, ch);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1624 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1625
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1626 switch (state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1627
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1628 /* first char */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1629 case sw_start:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1630
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1631 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1632 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1633 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1634 state = sw_header_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1635 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1636 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1637 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1638 goto header_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1639 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1640 state = sw_name;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1641 ctx->header_name_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1642
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1643 c = (u_char) (ch \| 0x20);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1644 if (c >= 'a' && c <= 'z') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1645 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1646 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1647
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1648 if (ch >= '0' && ch <= '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1649 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1650 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1651
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1652 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1653 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1654 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1655
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1656 /* header name */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1657 case sw_name:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1658 c = (u_char) (ch \| 0x20);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1659 if (c >= 'a' && c <= 'z') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1660 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1661 }
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1662
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1663 if (ch == ':') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1664 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1665 state = sw_space_before_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1666 break;
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 if (ch == '-') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1670 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1671 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1672
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1673 if (ch >= '0' && ch <= '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1674 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1675 }
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 if (ch == CR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1678 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1679 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1680 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1681 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1682 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1683 }
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 if (ch == LF) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1686 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1687 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1688 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1689 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1690 }
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 return NGX_ERROR;
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 /* space* before header value */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1695 case sw_space_before_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1696 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1697 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1698 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1699 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1700 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1701 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1702 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1703 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1704 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1705 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1706 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1707 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1708 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1709 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1710 state = sw_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1711 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1712 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1713 break;
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 /* header value */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1716 case sw_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1717 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1718 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1719 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1720 state = sw_space_after_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1721 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1722 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1723 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1724 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1725 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1726 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1727 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1728 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1729 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1730 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1731
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1732 /* space* before end of header line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1733 case sw_space_after_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1734 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1735 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1736 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1737 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1738 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1739 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1740 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1741 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1742 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1743 state = sw_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1744 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1745 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1746 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1747
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1748 /* end of header line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1749 case sw_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1750 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1751 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1752 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1753 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1754 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1755 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1756
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1757 /* end of header */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1758 case sw_header_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1759 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1760 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1761 goto header_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1762 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1763 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1764 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1765 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1766 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1767
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1768 ctx->response->pos = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1769 ctx->state = state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1770
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1771 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1772
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1773 done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1774
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1775 ctx->response->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1776 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1777
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1778 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1779
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1780 header_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1781
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1782 ctx->response->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1783 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1784
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1785 return NGX_DONE;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1786 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1787
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1788
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1789 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1790 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	1791 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1792 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	1793 "ssl ocsp process body");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1794
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1795 if (ctx->done) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1796 ctx->handler(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1797 return NGX_DONE;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1798 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1799
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1800 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1801 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1802
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1803
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1804 static u_char *
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1805 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	1806 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1807 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1808 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1809
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1810 p = buf;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1811
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1812 if (log->action) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1813 p = ngx_snprintf(buf, len, " while %s", log->action);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1814 len -= p - buf;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1815 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1816
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1817 ctx = log->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1818
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1819 if (ctx) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1820 p = ngx_snprintf(p, len, ", responder: %V", &ctx->host);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1821 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1822
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1823 return p;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1824 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1825
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1826
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1827 #else
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1828
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1829
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1830 ngx_int_t
4880 0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1831 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	1832 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	1833 {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1834 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	1835 "\"ssl_stapling\" ignored, not supported");
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1836
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1837 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1838 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1839
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1840 ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1841 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	1842 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1843 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1844 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1845 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1846
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1847
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1848 #endif

Mercurial > hg > nginx

annotate src/event/ngx_event_openssl_stapling.c @ 6547:e222a97d46c1