nginx: src/event/ngx_event_openssl

annotate src/event/ngx_event_openssl_stapling.c @ 6672:0fa883e92895

Event pipe: process data after recv_chain() errors. When c->recv_chain() returns an error, it is possible that we already have some data previously read, e.g., in preread buffer. And in some cases it may be even a complete response. Changed c->recv_chain() error handling to process the data, much like it is already done if kevent reports about an error. This change, in particular, fixes processing of small responses when an upstream fails to properly close a connection with lingering and therefore the connection is reset, but the response is already fully obtained by nginx (see ticket #1037).

author	Maxim Dounin <mdounin@mdounin.ru>
date	Thu, 01 Sep 2016 18:29:55 +0300
parents	b3b7e33083ac
children	6acbe9964ceb

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
6548 8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	129 for (cert = SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index);
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	130 cert;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	131 cert = X509_get_ex_data(cert, ngx_ssl_next_certificate_index))
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	132 {
6548 8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	133 if (ngx_ssl_stapling_certificate(cf, ssl, cert, file, responder, verify)
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	134 != NGX_OK)
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	135 {
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	136 return NGX_ERROR;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	137 }
6547 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
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	140 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	141
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	142 return NGX_OK;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	143 }
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	144
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	145
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	146 static ngx_int_t
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	147 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	148 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	149 {
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	150 ngx_int_t rc;
e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	151 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	152 ngx_ssl_stapling_t *staple;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	153
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	154 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	155 if (staple == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	156 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	157 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	158
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	159 cln = ngx_pool_cleanup_add(cf->pool, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	160 if (cln == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	161 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	162 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	163
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	164 cln->handler = ngx_ssl_stapling_cleanup;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	165 cln->data = staple;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	166
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	167 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	168 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	169 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	170 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	171
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	172 staple->ssl_ctx = ssl->ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	173 staple->timeout = 60000;
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	174 staple->verify = verify;
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	175 staple->cert = cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	176
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	177 if (file->len) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	178 /* use OCSP response from the file */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	179
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	180 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	181 return NGX_ERROR;
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
6547 e222a97d46c1 OCSP stapling: additional function to configure stapling on a cert. Maxim Dounin <mdounin@mdounin.ru> parents: 6546 diff changeset	184 return NGX_OK;
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
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	187 rc = ngx_ssl_stapling_issuer(cf, ssl, staple);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	188
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	189 if (rc == NGX_DECLINED) {
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	190 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	191 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	192
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	193 if (rc != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	194 return NGX_ERROR;
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
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	197 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	198
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	199 if (rc == NGX_DECLINED) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	200 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	201 }
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 if (rc != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	204 return NGX_ERROR;
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 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	208 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	209
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	210
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	211 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	212 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	213 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	214 {
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	215 BIO *bio;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	216 int len;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	217 u_char p, buf;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	218 OCSP_RESPONSE *response;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	219
5330 314c3d7cc3a5 Backed out f1a91825730a and 7094bd12c1ff. Maxim Dounin <mdounin@mdounin.ru> parents: 5317 diff changeset	220 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	221 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	222 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	223
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	224 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	225 if (bio == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	226 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	227 "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	228 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	229 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	230
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	231 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	232 if (response == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	233 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	234 "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	235 BIO_free(bio);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	236 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	237 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	238
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	239 len = i2d_OCSP_RESPONSE(response, NULL);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	240 if (len <= 0) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	241 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	242 "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	243 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	244 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	245
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	246 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	247 if (buf == NULL) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	248 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	249 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	250
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	251 p = buf;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	252 len = i2d_OCSP_RESPONSE(response, &p);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	253 if (len <= 0) {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	254 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	255 "i2d_OCSP_RESPONSE(\"%s\") failed", file->data);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	256 ngx_free(buf);
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	257 goto failed;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	258 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	259
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	260 OCSP_RESPONSE_free(response);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	261 BIO_free(bio);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	262
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	263 staple->staple.data = buf;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	264 staple->staple.len = len;
6205 dcae651b2a0c OCSP stapling: fixed ssl_stapling_file (ticket #769). Maxim Dounin <mdounin@mdounin.ru> parents: 6181 diff changeset	265 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	266
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	267 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	268
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	269 failed:
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	270
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	271 OCSP_RESPONSE_free(response);
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	272 BIO_free(bio);
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 return NGX_ERROR;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	275 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	276
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	277
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	278 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	279 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	280 ngx_ssl_stapling_t *staple)
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	281 {
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	282 int i, n, rc;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	283 X509 cert, issuer;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	284 X509_STORE *store;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	285 X509_STORE_CTX *store_ctx;
458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	286 STACK_OF(X509) *chain;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	287
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	288 cert = staple->cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	289
6549 d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	290 #ifdef SSL_CTRL_SELECT_CURRENT_CERT
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	291 /* OpenSSL 1.0.2+ */
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	292 SSL_CTX_select_current_cert(ssl->ctx, cert);
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	293 #endif
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	294
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	295 #ifdef SSL_CTRL_GET_EXTRA_CHAIN_CERTS
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	296 /* OpenSSL 1.0.1+ */
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	297 SSL_CTX_get_extra_chain_certs(ssl->ctx, &chain);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	298 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	299 chain = ssl->ctx->extra_certs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	300 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	301
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	302 n = sk_X509_num(chain);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	303
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	304 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	305 "SSL get issuer: %d extra certs", n);
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 for (i = 0; i < n; i++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	308 issuer = sk_X509_value(chain, i);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	309 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	310 #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	311 X509_up_ref(issuer);
45f2385a47e6 SSL: X509 was made opaque in OpenSSL 1.1.0. Sergey Kandaurov <pluknet@nginx.com> parents: 6480 diff changeset	312 #else
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	313 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	314 #endif
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	315
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	316 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	317 "SSL get issuer: found %p in extra certs", issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	318
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	319 staple->issuer = issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	320
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	321 return NGX_OK;
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 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	324
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	325 store = SSL_CTX_get_cert_store(ssl->ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	326 if (store == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	327 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	328 "SSL_CTX_get_cert_store() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	329 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	330 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	331
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	332 store_ctx = X509_STORE_CTX_new();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	333 if (store_ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	334 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	335 "X509_STORE_CTX_new() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	336 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	337 }
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 (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	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_init() failed");
6064 ff957cd36860 OCSP stapling: missing free calls. Filipe da Silva <fdasilva@ingima.com> parents: 5777 diff changeset	342 X509_STORE_CTX_free(store_ctx);
4875 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 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	347
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	348 if (rc == -1) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	349 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	350 "X509_STORE_CTX_get1_issuer() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	351 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	352 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	353 }
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 if (rc == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	356 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	357 "\"ssl_stapling\" ignored, issuer certificate not found");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	358 X509_STORE_CTX_free(store_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	359 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	360 }
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 X509_STORE_CTX_free(store_ctx);
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 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	365 "SSL get issuer: found %p in cert store", issuer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	366
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	367 staple->issuer = issuer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	368
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	369 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	370 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	373 static ngx_int_t
6544 458e01ef46e6 OCSP stapling: staple provided in arguments. Maxim Dounin <mdounin@mdounin.ru> parents: 6491 diff changeset	374 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	375 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	376 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	377 ngx_url_t u;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	378 char *s;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	379 STACK_OF(OPENSSL_STRING) *aia;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	380
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	381 if (responder->len == 0) {
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 /* extract OCSP responder URL from certificate */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	384
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	385 aia = X509_get1_ocsp(staple->cert);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	386 if (aia == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	387 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	388 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	389 "no OCSP responder URL in the certificate");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	390 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	391 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	392
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	393 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	394 s = sk_OPENSSL_STRING_value(aia, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	395 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	396 s = sk_value(aia, 0);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	397 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	398 if (s == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	399 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	400 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	401 "no OCSP responder URL in the certificate");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	402 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	403 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	404 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	405
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	406 responder->len = ngx_strlen(s);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	407 responder->data = ngx_palloc(cf->pool, responder->len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	408 if (responder->data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	409 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	410 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	411 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	412
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	413 ngx_memcpy(responder->data, s, responder->len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	414 X509_email_free(aia);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	415 }
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 ngx_memzero(&u, sizeof(ngx_url_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	418
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	419 u.url = *responder;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	420 u.default_port = 80;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	421 u.uri_part = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	422
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	423 if (u.url.len > 7
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	424 && 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	425 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	426 u.url.len -= 7;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	427 u.url.data += 7;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	428
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	429 } else {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	430 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	431 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	432 "invalid URL prefix in OCSP responder \"%V\"", &u.url);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	433 return NGX_DECLINED;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	434 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	435
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	436 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	437 if (u.err) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	438 ngx_log_error(NGX_LOG_WARN, ssl->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	439 "\"ssl_stapling\" ignored, "
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	440 "%s in OCSP responder \"%V\"", u.err, &u.url);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	441 return NGX_DECLINED;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	444 return NGX_ERROR;
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 staple->addrs = u.addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	448 staple->host = u.host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	449 staple->uri = u.uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	450 staple->port = u.port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	451
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	452 if (staple->uri.len == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	453 ngx_str_set(&staple->uri, "/");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	454 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	455
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	456 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	457 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	458
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	459
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	460 ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	461 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	462 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	463 {
6545 a873b4d9cd80 OCSP stapling: staple now stored in certificate, not SSL context. Maxim Dounin <mdounin@mdounin.ru> parents: 6544 diff changeset	464 X509 *cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	465 ngx_ssl_stapling_t *staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	466
6548 8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	467 for (cert = SSL_CTX_get_ex_data(ssl->ctx, ngx_ssl_certificate_index);
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	468 cert;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	469 cert = X509_get_ex_data(cert, ngx_ssl_next_certificate_index))
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	470 {
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	471 staple = X509_get_ex_data(cert, ngx_ssl_stapling_index);
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	472 staple->resolver = resolver;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	473 staple->resolver_timeout = resolver_timeout;
8a34e92d8ab5 SSL: made it possible to iterate though all certificates. Maxim Dounin <mdounin@mdounin.ru> parents: 6547 diff changeset	474 }
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	475
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	476 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	477 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	478
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	479
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	480 static int
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	481 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	482 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	483 int rc;
6546 a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	484 X509 *cert;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	485 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	486 ngx_connection_t *c;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	487 ngx_ssl_stapling_t *staple;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	488
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	489 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	490
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	491 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	492 "SSL certificate status callback");
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	493
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	494 rc = SSL_TLSEXT_ERR_NOACK;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	495
6546 a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	496 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	497 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	498
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	499 if (staple == NULL) {
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	500 return rc;
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	501 }
a2d5d45f1525 OCSP stapling: staple now extracted via SSL_get_certificate(). Maxim Dounin <mdounin@mdounin.ru> parents: 6545 diff changeset	502
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	503 if (staple->staple.len
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	504 && staple->valid >= ngx_time())
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	505 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	506 /* 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	507
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	508 p = OPENSSL_malloc(staple->staple.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	509 if (p == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	510 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	511 return SSL_TLSEXT_ERR_NOACK;
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 ngx_memcpy(p, staple->staple.data, staple->staple.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	515
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	516 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	517
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	518 rc = SSL_TLSEXT_ERR_OK;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	521 ngx_ssl_stapling_update(staple);
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 rc;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	527 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	528 ngx_ssl_stapling_update(ngx_ssl_stapling_t *staple)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	529 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	530 ngx_ssl_ocsp_ctx_t *ctx;
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 if (staple->host.len == 0
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	533 \|\| staple->loading \|\| staple->refresh >= ngx_time())
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	534 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	535 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	536 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	537
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	538 staple->loading = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	539
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	540 ctx = ngx_ssl_ocsp_start();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	541 if (ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	542 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	543 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	544
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	545 ctx->cert = staple->cert;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	546 ctx->issuer = staple->issuer;
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 ctx->addrs = staple->addrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	549 ctx->host = staple->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	550 ctx->uri = staple->uri;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	551 ctx->port = staple->port;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	552 ctx->timeout = staple->timeout;
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 ctx->resolver = staple->resolver;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	555 ctx->resolver_timeout = staple->resolver_timeout;
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 ctx->handler = ngx_ssl_stapling_ocsp_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	558 ctx->data = staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	559
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	560 ngx_ssl_ocsp_request(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	561
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	562 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	563 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	564
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	565
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	566 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	567 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	568 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	569 #if OPENSSL_VERSION_NUMBER >= 0x0090707fL
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	570 const
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	571 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	572 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	573 int n;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	574 size_t len;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	575 time_t now, valid;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	576 ngx_str_t response;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	577 X509_STORE *store;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	578 STACK_OF(X509) *chain;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	579 OCSP_CERTID *id;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	580 OCSP_RESPONSE *ocsp;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	581 OCSP_BASICRESP *basic;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	582 ngx_ssl_stapling_t *staple;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	583 ASN1_GENERALIZEDTIME thisupdate, nextupdate;
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 staple = ctx->data;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	586 now = ngx_time();
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	587 ocsp = NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	588 basic = NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	589 id = NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	590
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	591 if (ctx->code != 200) {
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 /* check the response */
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 len = ctx->response->last - ctx->response->pos;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	598 p = ctx->response->pos;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	599
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	600 ocsp = d2i_OCSP_RESPONSE(NULL, &p, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	601 if (ocsp == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	602 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	603 "d2i_OCSP_RESPONSE() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	604 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	605 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	606
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	607 n = OCSP_response_status(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	608
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	609 if (n != OCSP_RESPONSE_STATUS_SUCCESSFUL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	610 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	611 "OCSP response not successful (%d: %s)",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	612 n, OCSP_response_status_str(n));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	613 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	614 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	615
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	616 basic = OCSP_response_get1_basic(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	617 if (basic == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	618 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	619 "OCSP_response_get1_basic() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	620 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	621 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	622
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	623 store = SSL_CTX_get_cert_store(staple->ssl_ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	624 if (store == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	625 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	626 "SSL_CTX_get_cert_store() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	627 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	628 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	629
6549 d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	630 #ifdef SSL_CTRL_SELECT_CURRENT_CERT
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	631 /* OpenSSL 1.0.2+ */
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	632 SSL_CTX_select_current_cert(staple->ssl_ctx, ctx->cert);
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	633 #endif
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	634
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	635 #ifdef SSL_CTRL_GET_EXTRA_CHAIN_CERTS
d3302eb87a0c SSL: support for per-certificate chains. Maxim Dounin <mdounin@mdounin.ru> parents: 6548 diff changeset	636 /* OpenSSL 1.0.1+ */
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	637 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	638 #else
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	639 chain = staple->ssl_ctx->extra_certs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	640 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	641
4879 4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	642 if (OCSP_basic_verify(basic, chain, store,
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	643 staple->verify ? OCSP_TRUSTOTHER : OCSP_NOVERIFY)
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	644 != 1)
4a804fd04e6c OCSP stapling: ssl_stapling_verify directive. Maxim Dounin <mdounin@mdounin.ru> parents: 4878 diff changeset	645 {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	646 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	647 "OCSP_basic_verify() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	648 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	649 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	650
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	651 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	652 if (id == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	653 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	654 "OCSP_cert_to_id() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	655 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	656 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	657
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	658 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	659 &thisupdate, &nextupdate)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	660 != 1)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	661 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	662 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	663 "certificate status not found in the OCSP response");
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	664 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	665 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	666
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	667 if (n != V_OCSP_CERTSTATUS_GOOD) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	668 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	669 "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	670 OCSP_cert_status_str(n));
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	671 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	672 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	673
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	674 if (OCSP_check_validity(thisupdate, nextupdate, 300, -1) != 1) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	675 ngx_ssl_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	676 "OCSP_check_validity() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	677 goto error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	678 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	679
6206 595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	680 if (nextupdate) {
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	681 valid = ngx_ssl_stapling_time(nextupdate);
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	682 if (valid == (time_t) NGX_ERROR) {
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	683 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	684 "invalid nextUpdate time in certificate status");
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	685 goto error;
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	686 }
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	687
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	688 } else {
595b179e429f OCSP stapling: fixed segfault without nextUpdate. Maxim Dounin <mdounin@mdounin.ru> parents: 6205 diff changeset	689 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	690 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	691
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	692 OCSP_CERTID_free(id);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	693 OCSP_BASICRESP_free(basic);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	694 OCSP_RESPONSE_free(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	695
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	696 id = NULL;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	697 basic = NULL;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	698 ocsp = NULL;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	699
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	700 /* copy the response to memory not in ctx->pool */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	701
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	702 response.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	703 response.data = ngx_alloc(response.len, ctx->log);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	704
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	705 if (response.data == NULL) {
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	706 goto error;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	707 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	708
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	709 ngx_memcpy(response.data, ctx->response->pos, response.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	710
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	711 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	712 "ssl ocsp response, %s, %uz",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	713 OCSP_cert_status_str(n), response.len);
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 if (staple->staple.data) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	716 ngx_free(staple->staple.data);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	717 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	718
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	719 staple->staple = response;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	720 staple->valid = valid;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	721
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	722 /*
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	723 * refresh before the response expires,
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	724 * 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	725 */
4875 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 staple->loading = 0;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	728 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	729
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	730 ngx_ssl_ocsp_done(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	731 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	732
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	733 error:
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 staple->loading = 0;
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	736 staple->refresh = now + 300;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	737
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	738 if (id) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	739 OCSP_CERTID_free(id);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	740 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	741
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	742 if (basic) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	743 OCSP_BASICRESP_free(basic);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	744 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	745
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	746 if (ocsp) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	747 OCSP_RESPONSE_free(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	748 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	749
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	750 ngx_ssl_ocsp_done(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	751 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	752
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	753
6181 6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	754 static time_t
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	755 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	756 {
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	757 u_char *value;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	758 size_t len;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	759 time_t time;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	760 BIO *bio;
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 /*
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	763 * 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	764 * 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	765 * 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	766 * "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	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 bio = BIO_new(BIO_s_mem());
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	770 if (bio == NULL) {
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	771 return NGX_ERROR;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	772 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	773
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	774 /* 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	775
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	776 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	777 ASN1_GENERALIZEDTIME_print(bio, asn1time);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	778 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	779
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	780 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	781
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	782 BIO_free(bio);
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	783
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	784 return time;
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	785 }
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	786
6893a1007a7c OCSP stapling: avoid sending expired responses (ticket #425). Maxim Dounin <mdounin@mdounin.ru> parents: 6064 diff changeset	787
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	788 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	789 ngx_ssl_stapling_cleanup(void *data)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	790 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	791 ngx_ssl_stapling_t *staple = data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	792
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	793 if (staple->issuer) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	794 X509_free(staple->issuer);
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 if (staple->staple.data) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	798 ngx_free(staple->staple.data);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	799 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	800 }
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 static ngx_ssl_ocsp_ctx_t *
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	804 ngx_ssl_ocsp_start(void)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	805 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	806 ngx_log_t *log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	807 ngx_pool_t *pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	808 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	809
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	810 pool = ngx_create_pool(2048, ngx_cycle->log);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	811 if (pool == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	812 return NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	813 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	814
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	815 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	816 if (ctx == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	817 ngx_destroy_pool(pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	818 return NULL;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	821 log = ngx_palloc(pool, sizeof(ngx_log_t));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	822 if (log == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	823 ngx_destroy_pool(pool);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	824 return NULL;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	825 }
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 ctx->pool = pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	828
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	829 log = ctx->pool->log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	830
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	831 ctx->pool->log = log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	832 ctx->log = log;
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 log->handler = ngx_ssl_ocsp_log_error;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	835 log->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	836 log->action = "requesting certificate status";
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 return ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	839 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	840
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	841
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	842 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	843 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	844 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	845 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	846 "ssl ocsp done");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	847
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	848 if (ctx->peer.connection) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	849 ngx_close_connection(ctx->peer.connection);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	850 }
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_destroy_pool(ctx->pool);
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	855
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	856 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	857 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	858 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	859 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	860 "ssl ocsp error");
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 ctx->code = 0;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	863 ctx->handler(ctx);
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
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	866
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	867 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	868 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	869 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	870 ngx_resolver_ctx_t *resolve, temp;
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 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	873 "ssl ocsp request");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	874
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	875 if (ngx_ssl_ocsp_create_request(ctx) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	876 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	877 return;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	880 if (ctx->resolver) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	881 /* resolve OCSP responder hostname */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	882
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	883 temp.name = ctx->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	884
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	885 resolve = ngx_resolve_start(ctx->resolver, &temp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	886 if (resolve == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	887 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	888 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	889 }
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 if (resolve == NGX_NO_RESOLVER) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	892 ngx_log_error(NGX_LOG_WARN, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	893 "no resolver defined to resolve %V", &ctx->host);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	894 goto connect;
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 resolve->name = ctx->host;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	898 resolve->handler = ngx_ssl_ocsp_resolve_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	899 resolve->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	900 resolve->timeout = ctx->resolver_timeout;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	901
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	902 if (ngx_resolve_name(resolve) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	903 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	904 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	905 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	906
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	907 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	908 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	909
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	910 connect:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	911
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	912 ngx_ssl_ocsp_connect(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	913 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	914
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	915
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	916 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	917 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	918 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	919 ngx_ssl_ocsp_ctx_t *ctx = resolve->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	920
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	921 u_char *p;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	922 size_t len;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	923 socklen_t socklen;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	924 ngx_uint_t i;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	925 struct sockaddr *sockaddr;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	926
5234 a855ae7e6377 OCSP stapling: fixed incorrect debug level. Ruslan Ermilov <ru@nginx.com> parents: 5215 diff changeset	927 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	928 "ssl ocsp resolve handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	929
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	930 if (resolve->state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	931 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	932 "%V could not be resolved (%i: %s)",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	933 &resolve->name, resolve->state,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	934 ngx_resolver_strerror(resolve->state));
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	935 goto failed;
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 #if (NGX_DEBUG)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	939 {
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	940 u_char text[NGX_SOCKADDR_STRLEN];
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	941 ngx_str_t addr;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	942
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	943 addr.data = text;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	944
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	945 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	946 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	947 resolve->addrs[i].socklen,
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	948 text, NGX_SOCKADDR_STRLEN, 0);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	949
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	950 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	951 "name was resolved to %V", &addr);
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	952
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	953 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	954 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	955 #endif
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 ctx->naddrs = resolve->naddrs;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	958 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	959
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	960 if (ctx->addrs == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	961 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	962 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	963
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	964 for (i = 0; i < resolve->naddrs; i++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	965
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	966 socklen = resolve->addrs[i].socklen;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	967
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	968 sockaddr = ngx_palloc(ctx->pool, socklen);
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	969 if (sockaddr == NULL) {
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	970 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	971 }
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 ngx_memcpy(sockaddr, resolve->addrs[i].sockaddr, socklen);
6593 b3b7e33083ac Introduced ngx_inet_get_port() and ngx_inet_set_port() functions. Roman Arutyunyan <arut@nginx.com> parents: 6549 diff changeset	974 ngx_inet_set_port(sockaddr, ctx->port);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	975
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	976 ctx->addrs[i].sockaddr = sockaddr;
07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	977 ctx->addrs[i].socklen = socklen;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	978
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	979 p = ngx_pnalloc(ctx->pool, NGX_SOCKADDR_STRLEN);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	980 if (p == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	981 goto failed;
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
5475 07dd5bd222ac Changed resolver API to use ngx_addr_t. Ruslan Ermilov <ru@nginx.com> parents: 5330 diff changeset	984 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	985
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	986 ctx->addrs[i].name.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	987 ctx->addrs[i].name.data = p;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	990 ngx_resolve_name_done(resolve);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	991
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	992 ngx_ssl_ocsp_connect(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	993 return;
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 failed:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	996
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	997 ngx_resolve_name_done(resolve);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	998 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	999 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1000
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1001
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1002 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1003 ngx_ssl_ocsp_connect(ngx_ssl_ocsp_ctx_t *ctx)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1004 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1005 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1006
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1007 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	1008 "ssl ocsp connect");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1009
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1010 /* TODO: use all ip addresses */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1011
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1012 ctx->peer.sockaddr = ctx->addrs[0].sockaddr;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1013 ctx->peer.socklen = ctx->addrs[0].socklen;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1014 ctx->peer.name = &ctx->addrs[0].name;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1015 ctx->peer.get = ngx_event_get_peer;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1016 ctx->peer.log = ctx->log;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1017 ctx->peer.log_error = NGX_ERROR_ERR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1018
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1019 rc = ngx_event_connect_peer(&ctx->peer);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1020
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1021 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	1022 "ssl ocsp connect peer done");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1023
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1024 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	1025 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1026 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1027 }
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->peer.connection->data = ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1030 ctx->peer.connection->pool = ctx->pool;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1031
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1032 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	1033 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	1034
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1035 ctx->process = ngx_ssl_ocsp_process_status_line;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1036
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1037 ngx_add_timer(ctx->peer.connection->read, ctx->timeout);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1038 ngx_add_timer(ctx->peer.connection->write, ctx->timeout);
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 if (rc == NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1041 ngx_ssl_ocsp_write_handler(ctx->peer.connection->write);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1042 return;
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 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1045
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1046
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1047 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1048 ngx_ssl_ocsp_write_handler(ngx_event_t *wev)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1049 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1050 ssize_t n, size;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1051 ngx_connection_t *c;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1052 ngx_ssl_ocsp_ctx_t *ctx;
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 c = wev->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1055 ctx = c->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1056
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1057 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	1058 "ssl ocsp write handler");
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 if (wev->timedout) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1061 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	1062 "OCSP responder timed out");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1063 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1064 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1065 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1066
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1067 size = ctx->request->last - ctx->request->pos;
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 n = ngx_send(c, ctx->request->pos, size);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1070
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1071 if (n == NGX_ERROR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1072 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1073 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1074 }
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 (n > 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1077 ctx->request->pos += n;
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 if (n == size) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1080 wev->handler = ngx_ssl_ocsp_dummy_handler;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1081
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1082 if (wev->timer_set) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1083 ngx_del_timer(wev);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1084 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1085
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1086 if (ngx_handle_write_event(wev, 0) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1087 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1088 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1089
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1090 return;
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 if (!wev->timer_set) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1095 ngx_add_timer(wev, ctx->timeout);
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 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1098
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1099
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1100 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1101 ngx_ssl_ocsp_read_handler(ngx_event_t *rev)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1102 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1103 ssize_t n, size;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1104 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1105 ngx_ssl_ocsp_ctx_t *ctx;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1106 ngx_connection_t *c;
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 c = rev->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1109 ctx = c->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1110
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1111 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	1112 "ssl ocsp read handler");
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 if (rev->timedout) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1115 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	1116 "OCSP responder timed out");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1117 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1118 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1119 }
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 if (ctx->response == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1122 ctx->response = ngx_create_temp_buf(ctx->pool, 16384);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1123 if (ctx->response == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1124 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1125 return;
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 }
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 for ( ;; ) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1130
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1131 size = ctx->response->end - ctx->response->last;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1132
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1133 n = ngx_recv(c, ctx->response->last, size);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1134
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1135 if (n > 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1136 ctx->response->last += n;
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 rc = ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1139
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1140 if (rc == NGX_ERROR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1141 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1142 return;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1143 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1144
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1145 continue;
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 if (n == NGX_AGAIN) {
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 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1151 ngx_ssl_ocsp_error(ctx);
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 return;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1157 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1158 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1159
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1160 ctx->done = 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1161
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1162 rc = ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1163
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1164 if (rc == NGX_DONE) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1165 /* ctx->handler() was called */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1166 return;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1167 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1168
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1169 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1170 "OCSP responder prematurely closed connection");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1171
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1172 ngx_ssl_ocsp_error(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1173 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1174
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 static void
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1177 ngx_ssl_ocsp_dummy_handler(ngx_event_t *ev)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1178 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1179 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	1180 "ssl ocsp dummy handler");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1181 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1182
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1183
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1184 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1185 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	1186 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1187 int len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1188 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1189 uintptr_t escape;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1190 ngx_str_t binary, base64;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1191 ngx_buf_t *b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1192 OCSP_CERTID *id;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1193 OCSP_REQUEST *ocsp;
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 ocsp = OCSP_REQUEST_new();
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1196 if (ocsp == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1197 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1198 "OCSP_REQUEST_new() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1199 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1200 }
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 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	1203 if (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_cert_to_id() failed");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1206 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1207 }
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 if (OCSP_request_add0_id(ocsp, id) == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1210 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1211 "OCSP_request_add0_id() failed");
6064 ff957cd36860 OCSP stapling: missing free calls. Filipe da Silva <fdasilva@ingima.com> parents: 5777 diff changeset	1212 OCSP_CERTID_free(id);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1213 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1214 }
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 len = i2d_OCSP_REQUEST(ocsp, NULL);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1217 if (len <= 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1218 ngx_ssl_error(NGX_LOG_CRIT, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1219 "i2d_OCSP_REQUEST() failed");
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 binary.len = len;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1224 binary.data = ngx_palloc(ctx->pool, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1225 if (binary.data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1226 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1227 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1228
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1229 p = binary.data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1230 len = i2d_OCSP_REQUEST(ocsp, &p);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1231 if (len <= 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1232 ngx_ssl_error(NGX_LOG_EMERG, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1233 "i2d_OCSP_REQUEST() failed");
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 base64.len = ngx_base64_encoded_length(binary.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1238 base64.data = ngx_palloc(ctx->pool, base64.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1239 if (base64.data == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1240 goto failed;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1241 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1242
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1243 ngx_encode_base64(&base64, &binary);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1244
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1245 escape = ngx_escape_uri(NULL, base64.data, base64.len,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1246 NGX_ESCAPE_URI_COMPONENT);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1247
4880 0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1248 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ctx->log, 0,
0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1249 "ssl ocsp request length %z, escape %d",
6480 f01ab2dbcfdc Fixed logging. Sergey Kandaurov <pluknet@nginx.com> parents: 6206 diff changeset	1250 base64.len, (int) escape);
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1251
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1252 len = sizeof("GET ") - 1 + ctx->uri.len + sizeof("/") - 1
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1253 + 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	1254 + sizeof("Host: ") - 1 + ctx->host.len + sizeof(CRLF) - 1
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1255 + sizeof(CRLF) - 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1256
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1257 b = ngx_create_temp_buf(ctx->pool, len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1258 if (b == NULL) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1259 goto failed;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1262 p = b->last;
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 p = ngx_cpymem(p, "GET ", sizeof("GET ") - 1);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1265 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	1266
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1267 if (ctx->uri.data[ctx->uri.len - 1] != '/') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1268 *p++ = '/';
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1269 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1270
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1271 if (escape == 0) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1272 p = ngx_cpymem(p, base64.data, base64.len);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1273
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1274 } else {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1275 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	1276 NGX_ESCAPE_URI_COMPONENT);
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1279 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	1280 p = ngx_cpymem(p, "Host: ", sizeof("Host: ") - 1);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1281 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	1282 p++ = CR; p++ = LF;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1283
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1284 /* add "\r\n" at the header end */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1285 p++ = CR; p++ = LF;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1286
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1287 b->last = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1288 ctx->request = b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1289
5683 48c97d83ab7f OCSP stapling: missing OCSP request free call. Filipe da Silva <fdasilvayy@gmail.com> parents: 5477 diff changeset	1290 OCSP_REQUEST_free(ocsp);
48c97d83ab7f OCSP stapling: missing OCSP request free call. Filipe da Silva <fdasilvayy@gmail.com> parents: 5477 diff changeset	1291
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1292 return NGX_OK;
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 failed:
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 OCSP_REQUEST_free(ocsp);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1297
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1298 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1299 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1302 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1303 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	1304 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1305 ngx_int_t rc;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1306
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1307 rc = ngx_ssl_ocsp_parse_status_line(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1308
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1309 if (rc == NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1310 #if 0
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1311 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	1312 "ssl ocsp status line \"%*s\"",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1313 ctx->response->pos - ctx->response->start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1314 ctx->response->start);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1315 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1316
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1317 ctx->process = ngx_ssl_ocsp_process_headers;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1318 return ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1319 }
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 if (rc == NGX_AGAIN) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1322 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1323 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1324
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1325 /* rc == NGX_ERROR */
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 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1328 "OCSP responder sent invalid response");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1329
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1330 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1331 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1332
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1333
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1334 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1335 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	1336 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1337 u_char ch;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1338 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1339 ngx_buf_t *b;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1340 enum {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1341 sw_start = 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1342 sw_H,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1343 sw_HT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1344 sw_HTT,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1345 sw_HTTP,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1346 sw_first_major_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1347 sw_major_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1348 sw_first_minor_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1349 sw_minor_digit,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1350 sw_status,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1351 sw_space_after_status,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1352 sw_status_text,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1353 sw_almost_done
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1354 } state;
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 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	1357 "ssl ocsp process status line");
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 state = ctx->state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1360 b = ctx->response;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1361
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1362 for (p = b->pos; p < b->last; p++) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1363 ch = *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1364
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1365 switch (state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1366
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1367 /* "HTTP/" */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1368 case sw_start:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1369 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1370 case 'H':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1371 state = sw_H;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1372 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1373 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1374 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1375 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1378 case sw_H:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1379 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1380 case 'T':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1381 state = sw_HT;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1382 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1383 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1384 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1385 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1388 case sw_HT:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1389 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1390 case 'T':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1391 state = sw_HTT;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1392 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1393 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1394 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1395 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1398 case sw_HTT:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1399 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1400 case 'P':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1401 state = sw_HTTP;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1402 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1403 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1404 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1405 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1408 case sw_HTTP:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1409 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1410 case '/':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1411 state = sw_first_major_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1412 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1413 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1414 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1415 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1416 break;
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 /* the first digit of major HTTP version */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1419 case sw_first_major_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1420 if (ch < '1' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1421 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1422 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1423
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1424 state = sw_major_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 /* the major HTTP version or dot */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1428 case sw_major_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1429 if (ch == '.') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1430 state = sw_first_minor_digit;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1431 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1432 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1433
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1434 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1435 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1436 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1437
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1438 break;
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 /* the first digit of minor HTTP version */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1441 case sw_first_minor_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1442 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1443 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1444 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1445
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1446 state = sw_minor_digit;
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 /* 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	1450 case sw_minor_digit:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1451 if (ch == ' ') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1452 state = sw_status;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1453 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1454 }
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 if (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1457 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1458 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1459
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1460 break;
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 /* HTTP status code */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1463 case sw_status:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1464 if (ch == ' ') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1465 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1466 }
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 (ch < '0' \|\| ch > '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1469 return NGX_ERROR;
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 ctx->code = ctx->code * 10 + ch - '0';
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1473
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1474 if (++ctx->count == 3) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1475 state = sw_space_after_status;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1476 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1477
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1478 break;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1479
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1480 /* space or end of line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1481 case sw_space_after_status:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1482 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1483 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1484 state = sw_status_text;
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 '.': /* IIS may send 403.1, 403.2, etc */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1487 state = sw_status_text;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1488 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1489 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1490 state = sw_almost_done;
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 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1493 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1494 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1495 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1496 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1497 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1498
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1499 /* any text until end of line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1500 case sw_status_text:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1501 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1502 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1503 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1504 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1505 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1506 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1507 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1508 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1509
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1510 /* end of status line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1511 case sw_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1512 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1513 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1514 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1515 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1516 return NGX_ERROR;
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 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1521 b->pos = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1522 ctx->state = state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1523
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1524 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1525
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1526 done:
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 b->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1529 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1530
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1531 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1532 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1533
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 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1536 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	1537 {
4876 1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1538 size_t len;
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1539 ngx_int_t rc;
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 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	1542 "ssl ocsp process headers");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1543
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1544 for ( ;; ) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1545 rc = ngx_ssl_ocsp_parse_header_line(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1546
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1547 if (rc == NGX_OK) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1548
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1549 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	1550 "ssl ocsp header \"%s: %s\"",
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1551 ctx->header_name_end - ctx->header_name_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1552 ctx->header_name_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1553 ctx->header_end - ctx->header_start,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1554 ctx->header_start);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1555
4876 1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1556 len = ctx->header_name_end - ctx->header_name_start;
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 if (len == sizeof("Content-Type") - 1
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1559 && ngx_strncasecmp(ctx->header_name_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1560 (u_char *) "Content-Type",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1561 sizeof("Content-Type") - 1)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1562 == 0)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1563 {
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1564 len = ctx->header_end - ctx->header_start;
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 if (len != sizeof("application/ocsp-response") - 1
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1567 \|\| ngx_strncasecmp(ctx->header_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1568 (u_char *) "application/ocsp-response",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1569 sizeof("application/ocsp-response") - 1)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1570 != 0)
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1571 {
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1572 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1573 "OCSP responder sent invalid "
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1574 "\"Content-Type\" header: \"%*s\"",
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1575 ctx->header_end - ctx->header_start,
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1576 ctx->header_start);
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1577 return NGX_ERROR;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1578 }
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1579
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1580 continue;
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1581 }
1a008f968f6d OCSP stapling: check Content-Type. Maxim Dounin <mdounin@mdounin.ru> parents: 4875 diff changeset	1582
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1583 /* TODO: honor Content-Length */
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 continue;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1586 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1587
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1588 if (rc == NGX_DONE) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1589 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1590 }
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 if (rc == NGX_AGAIN) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1593 return NGX_AGAIN;
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1596 /* rc == NGX_ERROR */
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 ngx_log_error(NGX_LOG_ERR, ctx->log, 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1599 "OCSP responder sent invalid response");
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 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1602 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1603
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1604 ctx->process = ngx_ssl_ocsp_process_body;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1605 return ctx->process(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1606 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1607
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1608 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1609 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	1610 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1611 u_char c, ch, *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1612 enum {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1613 sw_start = 0,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1614 sw_name,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1615 sw_space_before_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1616 sw_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1617 sw_space_after_value,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1618 sw_almost_done,
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1619 sw_header_almost_done
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1620 } state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1621
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1622 state = ctx->state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1623
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1624 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	1625 ch = *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1626
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1627 #if 0
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1628 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	1629 "s:%d in:'%02Xd:%c'", state, ch, ch);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1630 #endif
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1631
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1632 switch (state) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1633
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1634 /* first char */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1635 case sw_start:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1636
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1637 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1638 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1639 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1640 state = sw_header_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1641 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1642 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1643 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1644 goto header_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1645 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1646 state = sw_name;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1647 ctx->header_name_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1648
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1649 c = (u_char) (ch \| 0x20);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1650 if (c >= 'a' && c <= 'z') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1651 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1652 }
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 if (ch >= '0' && ch <= '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1655 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1656 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1657
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1658 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1659 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1660 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1661
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1662 /* header name */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1663 case sw_name:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1664 c = (u_char) (ch \| 0x20);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1665 if (c >= 'a' && c <= 'z') {
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 }
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1668
4875 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 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1671 state = sw_space_before_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1672 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1673 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1674
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1675 if (ch == '-') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1676 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1677 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1678
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1679 if (ch >= '0' && ch <= '9') {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1680 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1681 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1682
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1683 if (ch == CR) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1684 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1685 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1686 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1687 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1688 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1689 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1690
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1691 if (ch == LF) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1692 ctx->header_name_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1693 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1694 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1695 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1696 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1697
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1698 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1699
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1700 /* space* before header value */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1701 case sw_space_before_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1702 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1703 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1704 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1705 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1706 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1707 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1708 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1709 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1710 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1711 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1712 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1713 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1714 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1715 ctx->header_start = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1716 state = sw_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1717 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1718 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1719 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1720
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1721 /* header value */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1722 case sw_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1723 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1724 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1725 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1726 state = sw_space_after_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1727 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1728 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1729 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1730 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1731 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1732 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1733 ctx->header_end = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1734 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1735 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1738 /* space* before end of header line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1739 case sw_space_after_value:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1740 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1741 case ' ':
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1742 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1743 case CR:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1744 state = sw_almost_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1745 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1746 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1747 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1748 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1749 state = sw_value;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1750 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1751 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1752 break;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1753
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1754 /* end of header line */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1755 case sw_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1756 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1757 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1758 goto done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1759 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1760 return NGX_ERROR;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1761 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1762
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1763 /* end of header */
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1764 case sw_header_almost_done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1765 switch (ch) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1766 case LF:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1767 goto header_done;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1768 default:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1769 return NGX_ERROR;
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 }
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
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1774 ctx->response->pos = p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1775 ctx->state = state;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1776
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1777 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1778
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1779 done:
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1780
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1781 ctx->response->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1782 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1783
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1784 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1785
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1786 header_done:
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 ctx->response->pos = p + 1;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1789 ctx->state = sw_start;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1790
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1791 return NGX_DONE;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1792 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1793
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 static ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1796 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	1797 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1798 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	1799 "ssl ocsp process body");
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1800
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1801 if (ctx->done) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1802 ctx->handler(ctx);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1803 return NGX_DONE;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1804 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1805
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1806 return NGX_AGAIN;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1807 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1808
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 static u_char *
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1811 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	1812 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1813 u_char *p;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1814 ngx_ssl_ocsp_ctx_t *ctx;
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 p = buf;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1817
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1818 if (log->action) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1819 p = ngx_snprintf(buf, len, " while %s", log->action);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1820 len -= p - buf;
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 ctx = log->data;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1824
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1825 if (ctx) {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1826 p = ngx_snprintf(p, len, ", responder: %V", &ctx->host);
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1827 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1828
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1829 return p;
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1830 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1831
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1832
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1833 #else
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1834
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1835
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1836 ngx_int_t
4880 0254c1a43fe5 OCSP stapling: build fixes. Maxim Dounin <mdounin@mdounin.ru> parents: 4879 diff changeset	1837 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	1838 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	1839 {
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1840 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	1841 "\"ssl_stapling\" ignored, not supported");
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1842
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1843 return NGX_OK;
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1844 }
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1845
4875 386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1846 ngx_int_t
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1847 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	1848 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout)
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1849 {
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1850 return NGX_OK;
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1851 }
386a06a22c40 OCSP stapling: loading OCSP responses. Maxim Dounin <mdounin@mdounin.ru> parents: 4874 diff changeset	1852
4874 d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1853
d1a20423c425 OCSP stapling: the ngx_event_openssl_stapling.c file. Maxim Dounin <mdounin@mdounin.ru> parents: diff changeset	1854 #endif

Mercurial > hg > nginx

annotate src/event/ngx_event_openssl_stapling.c @ 6672:0fa883e92895