Mercurial > hg > nginx
annotate src/mail/ngx_mail_auth_http_module.c @ 6480:f01ab2dbcfdc
Fixed logging.
| author | Sergey Kandaurov <pluknet@nginx.com> |
|---|---|
| date | Thu, 31 Mar 2016 02:33:57 +0300 |
| parents | add12ee1d01c |
| children | b3b7e33083ac |
| rev | line source |
|---|---|
| 521 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
| 521 | 5 */ |
| 6 | |
| 7 | |
| 8 #include <ngx_config.h> | |
| 9 #include <ngx_core.h> | |
| 10 #include <ngx_event.h> | |
| 11 #include <ngx_event_connect.h> | |
| 1136 | 12 #include <ngx_mail.h> |
| 521 | 13 |
| 14 | |
| 15 typedef struct { | |
|
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16 ngx_addr_t *peer; |
| 521 | 17 |
| 527 | 18 ngx_msec_t timeout; |
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19 ngx_flag_t pass_client_cert; |
| 521 | 20 |
| 527 | 21 ngx_str_t host_header; |
| 22 ngx_str_t uri; | |
| 573 | 23 ngx_str_t header; |
| 24 | |
| 25 ngx_array_t *headers; | |
| 1392 | 26 |
| 27 u_char *file; | |
| 28 ngx_uint_t line; | |
| 1136 | 29 } ngx_mail_auth_http_conf_t; |
| 521 | 30 |
| 31 | |
| 1136 | 32 typedef struct ngx_mail_auth_http_ctx_s ngx_mail_auth_http_ctx_t; |
| 527 | 33 |
| 1136 | 34 typedef void (*ngx_mail_auth_http_handler_pt)(ngx_mail_session_t *s, |
| 35 ngx_mail_auth_http_ctx_t *ctx); | |
| 527 | 36 |
| 1136 | 37 struct ngx_mail_auth_http_ctx_s { |
| 527 | 38 ngx_buf_t *request; |
| 39 ngx_buf_t *response; | |
| 40 ngx_peer_connection_t peer; | |
| 41 | |
| 1136 | 42 ngx_mail_auth_http_handler_pt handler; |
| 527 | 43 |
| 44 ngx_uint_t state; | |
| 45 | |
| 46 u_char *header_name_start; | |
| 47 u_char *header_name_end; | |
| 48 u_char *header_start; | |
| 49 u_char *header_end; | |
| 50 | |
| 51 ngx_str_t addr; | |
| 52 ngx_str_t port; | |
| 53 ngx_str_t err; | |
| 567 | 54 ngx_str_t errmsg; |
| 1136 | 55 ngx_str_t errcode; |
| 527 | 56 |
| 547 | 57 time_t sleep; |
| 527 | 58 |
| 547 | 59 ngx_pool_t *pool; |
| 527 | 60 }; |
| 521 | 61 |
| 62 | |
| 1136 | 63 static void ngx_mail_auth_http_write_handler(ngx_event_t *wev); |
| 64 static void ngx_mail_auth_http_read_handler(ngx_event_t *rev); | |
| 65 static void ngx_mail_auth_http_ignore_status_line(ngx_mail_session_t *s, | |
| 66 ngx_mail_auth_http_ctx_t *ctx); | |
| 67 static void ngx_mail_auth_http_process_headers(ngx_mail_session_t *s, | |
| 68 ngx_mail_auth_http_ctx_t *ctx); | |
| 69 static void ngx_mail_auth_sleep_handler(ngx_event_t *rev); | |
| 70 static ngx_int_t ngx_mail_auth_http_parse_header_line(ngx_mail_session_t *s, | |
| 71 ngx_mail_auth_http_ctx_t *ctx); | |
| 72 static void ngx_mail_auth_http_block_read(ngx_event_t *rev); | |
| 73 static void ngx_mail_auth_http_dummy_handler(ngx_event_t *ev); | |
| 74 static ngx_buf_t *ngx_mail_auth_http_create_request(ngx_mail_session_t *s, | |
| 75 ngx_pool_t *pool, ngx_mail_auth_http_conf_t *ahcf); | |
| 76 static ngx_int_t ngx_mail_auth_http_escape(ngx_pool_t *pool, ngx_str_t *text, | |
| 633 | 77 ngx_str_t *escaped); |
| 521 | 78 |
| 1136 | 79 static void *ngx_mail_auth_http_create_conf(ngx_conf_t *cf); |
| 80 static char *ngx_mail_auth_http_merge_conf(ngx_conf_t *cf, void *parent, | |
| 521 | 81 void *child); |
| 1136 | 82 static char *ngx_mail_auth_http(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 83 static char *ngx_mail_auth_http_header(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 573 | 84 void *conf); |
| 521 | 85 |
| 86 | |
| 1136 | 87 static ngx_command_t ngx_mail_auth_http_commands[] = { |
| 521 | 88 |
| 89 { ngx_string("auth_http"), | |
| 1136 | 90 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 91 ngx_mail_auth_http, | |
| 92 NGX_MAIL_SRV_CONF_OFFSET, | |
| 521 | 93 0, |
| 94 NULL }, | |
| 95 | |
| 96 { ngx_string("auth_http_timeout"), | |
| 1136 | 97 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
| 521 | 98 ngx_conf_set_msec_slot, |
| 1136 | 99 NGX_MAIL_SRV_CONF_OFFSET, |
| 100 offsetof(ngx_mail_auth_http_conf_t, timeout), | |
| 521 | 101 NULL }, |
| 102 | |
| 573 | 103 { ngx_string("auth_http_header"), |
| 1136 | 104 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE2, |
| 105 ngx_mail_auth_http_header, | |
| 106 NGX_MAIL_SRV_CONF_OFFSET, | |
| 573 | 107 0, |
| 108 NULL }, | |
| 109 | |
|
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Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
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110 { ngx_string("auth_http_pass_client_cert"), |
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parents:
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111 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_FLAG, |
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parents:
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112 ngx_conf_set_flag_slot, |
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parents:
5988
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113 NGX_MAIL_SRV_CONF_OFFSET, |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
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114 offsetof(ngx_mail_auth_http_conf_t, pass_client_cert), |
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ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
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changeset
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115 NULL }, |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
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116 |
| 521 | 117 ngx_null_command |
| 118 }; | |
| 119 | |
| 120 | |
| 1136 | 121 static ngx_mail_module_t ngx_mail_auth_http_module_ctx = { |
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ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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122 NULL, /* protocol */ |
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f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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123 |
| 521 | 124 NULL, /* create main configuration */ |
| 125 NULL, /* init main configuration */ | |
| 126 | |
| 1136 | 127 ngx_mail_auth_http_create_conf, /* create server configuration */ |
| 128 ngx_mail_auth_http_merge_conf /* merge server configuration */ | |
| 521 | 129 }; |
| 130 | |
| 131 | |
| 1136 | 132 ngx_module_t ngx_mail_auth_http_module = { |
| 521 | 133 NGX_MODULE_V1, |
| 1136 | 134 &ngx_mail_auth_http_module_ctx, /* module context */ |
| 135 ngx_mail_auth_http_commands, /* module directives */ | |
| 136 NGX_MAIL_MODULE, /* module type */ | |
| 541 | 137 NULL, /* init master */ |
| 521 | 138 NULL, /* init module */ |
| 541 | 139 NULL, /* init process */ |
| 140 NULL, /* init thread */ | |
| 141 NULL, /* exit thread */ | |
| 142 NULL, /* exit process */ | |
| 143 NULL, /* exit master */ | |
| 144 NGX_MODULE_V1_PADDING | |
| 521 | 145 }; |
| 146 | |
| 147 | |
| 1136 | 148 static ngx_str_t ngx_mail_auth_http_method[] = { |
| 149 ngx_string("plain"), | |
| 809 | 150 ngx_string("plain"), |
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151 ngx_string("plain"), |
| 809 | 152 ngx_string("apop"), |
| 2309 | 153 ngx_string("cram-md5"), |
| 154 ngx_string("none") | |
| 800 | 155 }; |
| 521 | 156 |
| 1136 | 157 static ngx_str_t ngx_mail_smtp_errcode = ngx_string("535 5.7.0"); |
| 521 | 158 |
| 1477 | 159 |
| 521 | 160 void |
| 1136 | 161 ngx_mail_auth_http_init(ngx_mail_session_t *s) |
| 521 | 162 { |
| 163 ngx_int_t rc; | |
| 547 | 164 ngx_pool_t *pool; |
| 1136 | 165 ngx_mail_auth_http_ctx_t *ctx; |
| 166 ngx_mail_auth_http_conf_t *ahcf; | |
| 521 | 167 |
| 541 | 168 s->connection->log->action = "in http auth state"; |
| 169 | |
| 547 | 170 pool = ngx_create_pool(2048, s->connection->log); |
| 171 if (pool == NULL) { | |
| 1136 | 172 ngx_mail_session_internal_server_error(s); |
| 521 | 173 return; |
| 174 } | |
| 175 | |
| 1136 | 176 ctx = ngx_pcalloc(pool, sizeof(ngx_mail_auth_http_ctx_t)); |
| 547 | 177 if (ctx == NULL) { |
| 178 ngx_destroy_pool(pool); | |
| 1136 | 179 ngx_mail_session_internal_server_error(s); |
| 547 | 180 return; |
| 181 } | |
| 182 | |
| 183 ctx->pool = pool; | |
| 184 | |
| 1136 | 185 ahcf = ngx_mail_get_module_srv_conf(s, ngx_mail_auth_http_module); |
| 521 | 186 |
| 1136 | 187 ctx->request = ngx_mail_auth_http_create_request(s, pool, ahcf); |
| 521 | 188 if (ctx->request == NULL) { |
| 547 | 189 ngx_destroy_pool(ctx->pool); |
| 1136 | 190 ngx_mail_session_internal_server_error(s); |
| 521 | 191 return; |
| 192 } | |
| 193 | |
| 1136 | 194 ngx_mail_set_ctx(s, ctx, ngx_mail_auth_http_module); |
| 521 | 195 |
| 884 | 196 ctx->peer.sockaddr = ahcf->peer->sockaddr; |
| 197 ctx->peer.socklen = ahcf->peer->socklen; | |
| 198 ctx->peer.name = &ahcf->peer->name; | |
| 199 ctx->peer.get = ngx_event_get_peer; | |
| 521 | 200 ctx->peer.log = s->connection->log; |
| 201 ctx->peer.log_error = NGX_ERROR_ERR; | |
| 202 | |
| 203 rc = ngx_event_connect_peer(&ctx->peer); | |
| 204 | |
| 543 | 205 if (rc == NGX_ERROR || rc == NGX_BUSY || rc == NGX_DECLINED) { |
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206 if (ctx->peer.connection) { |
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207 ngx_close_connection(ctx->peer.connection); |
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208 } |
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209 |
| 547 | 210 ngx_destroy_pool(ctx->pool); |
| 1136 | 211 ngx_mail_session_internal_server_error(s); |
| 521 | 212 return; |
| 213 } | |
| 214 | |
| 215 ctx->peer.connection->data = s; | |
| 216 ctx->peer.connection->pool = s->connection->pool; | |
| 217 | |
| 1136 | 218 s->connection->read->handler = ngx_mail_auth_http_block_read; |
| 219 ctx->peer.connection->read->handler = ngx_mail_auth_http_read_handler; | |
| 220 ctx->peer.connection->write->handler = ngx_mail_auth_http_write_handler; | |
| 521 | 221 |
| 1136 | 222 ctx->handler = ngx_mail_auth_http_ignore_status_line; |
| 527 | 223 |
| 541 | 224 ngx_add_timer(ctx->peer.connection->read, ahcf->timeout); |
| 225 ngx_add_timer(ctx->peer.connection->write, ahcf->timeout); | |
| 226 | |
| 521 | 227 if (rc == NGX_OK) { |
| 1136 | 228 ngx_mail_auth_http_write_handler(ctx->peer.connection->write); |
| 521 | 229 return; |
| 230 } | |
| 231 } | |
| 232 | |
| 233 | |
| 234 static void | |
| 1136 | 235 ngx_mail_auth_http_write_handler(ngx_event_t *wev) |
| 521 | 236 { |
| 237 ssize_t n, size; | |
| 238 ngx_connection_t *c; | |
| 1136 | 239 ngx_mail_session_t *s; |
| 240 ngx_mail_auth_http_ctx_t *ctx; | |
| 241 ngx_mail_auth_http_conf_t *ahcf; | |
| 521 | 242 |
| 243 c = wev->data; | |
| 244 s = c->data; | |
| 245 | |
| 1136 | 246 ctx = ngx_mail_get_module_ctx(s, ngx_mail_auth_http_module); |
| 521 | 247 |
| 1136 | 248 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, wev->log, 0, |
| 249 "mail auth http write handler"); | |
| 521 | 250 |
| 577 | 251 if (wev->timedout) { |
| 521 | 252 ngx_log_error(NGX_LOG_ERR, wev->log, NGX_ETIMEDOUT, |
| 884 | 253 "auth http server %V timed out", ctx->peer.name); |
| 1478 | 254 ngx_close_connection(c); |
| 547 | 255 ngx_destroy_pool(ctx->pool); |
| 1136 | 256 ngx_mail_session_internal_server_error(s); |
| 521 | 257 return; |
| 258 } | |
| 259 | |
| 260 size = ctx->request->last - ctx->request->pos; | |
| 261 | |
| 262 n = ngx_send(c, ctx->request->pos, size); | |
| 263 | |
| 264 if (n == NGX_ERROR) { | |
| 1478 | 265 ngx_close_connection(c); |
| 547 | 266 ngx_destroy_pool(ctx->pool); |
| 1136 | 267 ngx_mail_session_internal_server_error(s); |
| 521 | 268 return; |
| 269 } | |
| 270 | |
| 271 if (n > 0) { | |
| 272 ctx->request->pos += n; | |
| 273 | |
| 274 if (n == size) { | |
| 1136 | 275 wev->handler = ngx_mail_auth_http_dummy_handler; |
| 521 | 276 |
| 277 if (wev->timer_set) { | |
| 278 ngx_del_timer(wev); | |
| 279 } | |
| 280 | |
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281 if (ngx_handle_write_event(wev, 0) != NGX_OK) { |
| 1478 | 282 ngx_close_connection(c); |
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283 ngx_destroy_pool(ctx->pool); |
| 1136 | 284 ngx_mail_session_internal_server_error(s); |
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285 } |
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286 |
| 521 | 287 return; |
| 288 } | |
| 289 } | |
| 290 | |
| 291 if (!wev->timer_set) { | |
| 1136 | 292 ahcf = ngx_mail_get_module_srv_conf(s, ngx_mail_auth_http_module); |
| 521 | 293 ngx_add_timer(wev, ahcf->timeout); |
| 294 } | |
| 295 } | |
| 296 | |
| 297 | |
| 298 static void | |
| 1136 | 299 ngx_mail_auth_http_read_handler(ngx_event_t *rev) |
| 521 | 300 { |
| 525 | 301 ssize_t n, size; |
| 521 | 302 ngx_connection_t *c; |
| 1136 | 303 ngx_mail_session_t *s; |
| 304 ngx_mail_auth_http_ctx_t *ctx; | |
| 521 | 305 |
| 306 c = rev->data; | |
| 307 s = c->data; | |
| 308 | |
| 1136 | 309 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, rev->log, 0, |
| 310 "mail auth http read handler"); | |
| 521 | 311 |
| 1136 | 312 ctx = ngx_mail_get_module_ctx(s, ngx_mail_auth_http_module); |
| 525 | 313 |
| 577 | 314 if (rev->timedout) { |
| 525 | 315 ngx_log_error(NGX_LOG_ERR, rev->log, NGX_ETIMEDOUT, |
| 884 | 316 "auth http server %V timed out", ctx->peer.name); |
| 1478 | 317 ngx_close_connection(c); |
| 547 | 318 ngx_destroy_pool(ctx->pool); |
| 1136 | 319 ngx_mail_session_internal_server_error(s); |
| 525 | 320 return; |
| 321 } | |
| 322 | |
| 323 if (ctx->response == NULL) { | |
| 547 | 324 ctx->response = ngx_create_temp_buf(ctx->pool, 1024); |
| 525 | 325 if (ctx->response == NULL) { |
| 1478 | 326 ngx_close_connection(c); |
| 547 | 327 ngx_destroy_pool(ctx->pool); |
| 1136 | 328 ngx_mail_session_internal_server_error(s); |
| 525 | 329 return; |
| 330 } | |
| 331 } | |
| 332 | |
| 527 | 333 size = ctx->response->end - ctx->response->last; |
| 525 | 334 |
| 335 n = ngx_recv(c, ctx->response->pos, size); | |
| 336 | |
| 527 | 337 if (n > 0) { |
| 338 ctx->response->last += n; | |
| 339 | |
| 340 ctx->handler(s, ctx); | |
| 341 return; | |
| 342 } | |
| 343 | |
| 344 if (n == NGX_AGAIN) { | |
| 525 | 345 return; |
| 346 } | |
| 347 | |
| 1478 | 348 ngx_close_connection(c); |
| 547 | 349 ngx_destroy_pool(ctx->pool); |
| 1136 | 350 ngx_mail_session_internal_server_error(s); |
| 527 | 351 } |
| 525 | 352 |
| 353 | |
| 527 | 354 static void |
| 1136 | 355 ngx_mail_auth_http_ignore_status_line(ngx_mail_session_t *s, |
| 356 ngx_mail_auth_http_ctx_t *ctx) | |
| 527 | 357 { |
| 358 u_char *p, ch; | |
| 359 enum { | |
| 360 sw_start = 0, | |
| 361 sw_H, | |
| 362 sw_HT, | |
| 363 sw_HTT, | |
| 364 sw_HTTP, | |
| 365 sw_skip, | |
| 366 sw_almost_done | |
| 367 } state; | |
| 368 | |
| 1136 | 369 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, s->connection->log, 0, |
| 370 "mail auth http process status line"); | |
| 527 | 371 |
| 372 state = ctx->state; | |
| 373 | |
| 374 for (p = ctx->response->pos; p < ctx->response->last; p++) { | |
| 375 ch = *p; | |
| 376 | |
| 377 switch (state) { | |
| 378 | |
| 379 /* "HTTP/" */ | |
| 380 case sw_start: | |
| 381 if (ch == 'H') { | |
| 382 state = sw_H; | |
| 383 break; | |
| 384 } | |
| 385 goto next; | |
| 386 | |
| 387 case sw_H: | |
| 388 if (ch == 'T') { | |
| 389 state = sw_HT; | |
| 390 break; | |
| 391 } | |
| 392 goto next; | |
| 393 | |
| 394 case sw_HT: | |
| 395 if (ch == 'T') { | |
| 396 state = sw_HTT; | |
| 397 break; | |
| 398 } | |
| 399 goto next; | |
| 400 | |
| 401 case sw_HTT: | |
| 402 if (ch == 'P') { | |
| 403 state = sw_HTTP; | |
| 404 break; | |
| 405 } | |
| 406 goto next; | |
| 407 | |
| 408 case sw_HTTP: | |
| 409 if (ch == '/') { | |
| 410 state = sw_skip; | |
| 411 break; | |
| 412 } | |
| 413 goto next; | |
| 414 | |
| 415 /* any text until end of line */ | |
| 416 case sw_skip: | |
| 417 switch (ch) { | |
| 418 case CR: | |
| 419 state = sw_almost_done; | |
| 420 | |
| 421 break; | |
| 577 | 422 case LF: |
| 527 | 423 goto done; |
| 424 } | |
| 425 break; | |
| 426 | |
| 427 /* end of status line */ | |
| 428 case sw_almost_done: | |
| 429 if (ch == LF) { | |
| 430 goto done; | |
| 431 } | |
| 432 | |
| 433 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, | |
| 6480 | 434 "auth http server %V sent invalid response", |
| 884 | 435 ctx->peer.name); |
| 527 | 436 ngx_close_connection(ctx->peer.connection); |
| 547 | 437 ngx_destroy_pool(ctx->pool); |
| 1136 | 438 ngx_mail_session_internal_server_error(s); |
| 527 | 439 return; |
| 440 } | |
| 441 } | |
| 442 | |
| 443 ctx->response->pos = p; | |
| 444 ctx->state = state; | |
| 445 | |
| 446 return; | |
| 447 | |
| 448 next: | |
| 449 | |
| 450 p = ctx->response->start - 1; | |
| 451 | |
| 452 done: | |
| 453 | |
| 454 ctx->response->pos = p + 1; | |
| 455 ctx->state = 0; | |
| 1136 | 456 ctx->handler = ngx_mail_auth_http_process_headers; |
| 527 | 457 ctx->handler(s, ctx); |
| 458 } | |
| 525 | 459 |
| 460 | |
| 527 | 461 static void |
| 1136 | 462 ngx_mail_auth_http_process_headers(ngx_mail_session_t *s, |
| 463 ngx_mail_auth_http_ctx_t *ctx) | |
| 527 | 464 { |
|
5134
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
465 u_char *p; |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
466 time_t timer; |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
467 size_t len, size; |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
468 ngx_int_t rc, port, n; |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
469 ngx_addr_t *peer; |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
470 struct sockaddr_in *sin; |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
471 #if (NGX_HAVE_INET6) |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
472 struct sockaddr_in6 *sin6; |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
473 #endif |
| 525 | 474 |
| 1136 | 475 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, s->connection->log, 0, |
| 476 "mail auth http process headers"); | |
| 527 | 477 |
| 478 for ( ;; ) { | |
| 1136 | 479 rc = ngx_mail_auth_http_parse_header_line(s, ctx); |
| 527 | 480 |
| 481 if (rc == NGX_OK) { | |
| 482 | |
| 483 #if (NGX_DEBUG) | |
| 484 { | |
| 485 ngx_str_t key, value; | |
| 486 | |
| 487 key.len = ctx->header_name_end - ctx->header_name_start; | |
| 488 key.data = ctx->header_name_start; | |
| 489 value.len = ctx->header_end - ctx->header_start; | |
| 490 value.data = ctx->header_start; | |
| 491 | |
| 1136 | 492 ngx_log_debug2(NGX_LOG_DEBUG_MAIL, s->connection->log, 0, |
| 493 "mail auth http header: \"%V: %V\"", | |
| 527 | 494 &key, &value); |
| 495 } | |
| 496 #endif | |
| 497 | |
| 498 len = ctx->header_name_end - ctx->header_name_start; | |
| 499 | |
| 500 if (len == sizeof("Auth-Status") - 1 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
501 && ngx_strncasecmp(ctx->header_name_start, |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
502 (u_char *) "Auth-Status", |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
503 sizeof("Auth-Status") - 1) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
504 == 0) |
| 527 | 505 { |
| 506 len = ctx->header_end - ctx->header_start; | |
| 507 | |
| 508 if (len == 2 | |
| 509 && ctx->header_start[0] == 'O' | |
| 510 && ctx->header_start[1] == 'K') | |
| 511 { | |
| 512 continue; | |
| 513 } | |
| 514 | |
| 883 | 515 if (len == 4 |
| 516 && ctx->header_start[0] == 'W' | |
| 517 && ctx->header_start[1] == 'A' | |
| 518 && ctx->header_start[2] == 'I' | |
| 519 && ctx->header_start[3] == 'T') | |
| 520 { | |
| 521 s->auth_wait = 1; | |
| 522 continue; | |
| 523 } | |
| 524 | |
| 567 | 525 ctx->errmsg.len = len; |
| 526 ctx->errmsg.data = ctx->header_start; | |
| 527 | |
| 1136 | 528 switch (s->protocol) { |
| 529 | |
| 530 case NGX_MAIL_POP3_PROTOCOL: | |
|
854
1673f197bc62
fix segfault when many auth failures occurred
Igor Sysoev <igor@sysoev.ru>
parents:
809
diff
changeset
|
531 size = sizeof("-ERR ") - 1 + len + sizeof(CRLF) - 1; |
| 1136 | 532 break; |
| 527 | 533 |
| 1136 | 534 case NGX_MAIL_IMAP_PROTOCOL: |
|
854
1673f197bc62
fix segfault when many auth failures occurred
Igor Sysoev <igor@sysoev.ru>
parents:
809
diff
changeset
|
535 size = s->tag.len + sizeof("NO ") - 1 + len |
| 527 | 536 + sizeof(CRLF) - 1; |
| 1136 | 537 break; |
| 538 | |
| 539 default: /* NGX_MAIL_SMTP_PROTOCOL */ | |
| 540 ctx->err = ctx->errmsg; | |
| 541 continue; | |
| 527 | 542 } |
| 543 | |
|
2061
b0a1c84725cf
change useless ngx_pcalloc() to ngx_pnalloc()
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
544 p = ngx_pnalloc(s->connection->pool, size); |
| 527 | 545 if (p == NULL) { |
| 543 | 546 ngx_close_connection(ctx->peer.connection); |
| 547 | 547 ngx_destroy_pool(ctx->pool); |
| 1136 | 548 ngx_mail_session_internal_server_error(s); |
| 527 | 549 return; |
| 550 } | |
| 551 | |
| 552 ctx->err.data = p; | |
| 553 | |
| 1136 | 554 switch (s->protocol) { |
| 527 | 555 |
| 1136 | 556 case NGX_MAIL_POP3_PROTOCOL: |
| 557 *p++ = '-'; *p++ = 'E'; *p++ = 'R'; *p++ = 'R'; *p++ = ' '; | |
| 558 break; | |
| 559 | |
| 560 case NGX_MAIL_IMAP_PROTOCOL: | |
| 527 | 561 p = ngx_cpymem(p, s->tag.data, s->tag.len); |
| 1136 | 562 *p++ = 'N'; *p++ = 'O'; *p++ = ' '; |
| 563 break; | |
| 564 | |
| 565 default: /* NGX_MAIL_SMTP_PROTOCOL */ | |
| 566 break; | |
| 527 | 567 } |
| 568 | |
| 569 p = ngx_cpymem(p, ctx->header_start, len); | |
| 570 *p++ = CR; *p++ = LF; | |
| 571 | |
| 572 ctx->err.len = p - ctx->err.data; | |
| 573 | |
| 574 continue; | |
| 575 } | |
| 576 | |
| 577 if (len == sizeof("Auth-Server") - 1 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
578 && ngx_strncasecmp(ctx->header_name_start, |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
579 (u_char *) "Auth-Server", |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
580 sizeof("Auth-Server") - 1) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
581 == 0) |
| 527 | 582 { |
| 583 ctx->addr.len = ctx->header_end - ctx->header_start; | |
| 584 ctx->addr.data = ctx->header_start; | |
| 585 | |
| 586 continue; | |
| 587 } | |
| 588 | |
| 589 if (len == sizeof("Auth-Port") - 1 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
590 && ngx_strncasecmp(ctx->header_name_start, |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
591 (u_char *) "Auth-Port", |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
592 sizeof("Auth-Port") - 1) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
593 == 0) |
| 527 | 594 { |
| 595 ctx->port.len = ctx->header_end - ctx->header_start; | |
| 596 ctx->port.data = ctx->header_start; | |
| 597 | |
| 598 continue; | |
| 599 } | |
| 600 | |
| 601 if (len == sizeof("Auth-User") - 1 | |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
602 && ngx_strncasecmp(ctx->header_name_start, |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
603 (u_char *) "Auth-User", |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
604 sizeof("Auth-User") - 1) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
605 == 0) |
| 527 | 606 { |
| 607 s->login.len = ctx->header_end - ctx->header_start; | |
| 567 | 608 |
| 2049 | 609 s->login.data = ngx_pnalloc(s->connection->pool, s->login.len); |
| 567 | 610 if (s->login.data == NULL) { |
| 611 ngx_close_connection(ctx->peer.connection); | |
| 612 ngx_destroy_pool(ctx->pool); | |
| 1136 | 613 ngx_mail_session_internal_server_error(s); |
| 567 | 614 return; |
| 615 } | |
| 616 | |
| 617 ngx_memcpy(s->login.data, ctx->header_start, s->login.len); | |
| 527 | 618 |
| 619 continue; | |
| 620 } | |
| 621 | |
| 800 | 622 if (len == sizeof("Auth-Pass") - 1 |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
623 && ngx_strncasecmp(ctx->header_name_start, |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
624 (u_char *) "Auth-Pass", |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
625 sizeof("Auth-Pass") - 1) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
626 == 0) |
| 800 | 627 { |
| 628 s->passwd.len = ctx->header_end - ctx->header_start; | |
| 629 | |
| 2049 | 630 s->passwd.data = ngx_pnalloc(s->connection->pool, |
| 631 s->passwd.len); | |
| 800 | 632 if (s->passwd.data == NULL) { |
| 633 ngx_close_connection(ctx->peer.connection); | |
| 634 ngx_destroy_pool(ctx->pool); | |
| 1136 | 635 ngx_mail_session_internal_server_error(s); |
| 800 | 636 return; |
| 637 } | |
| 638 | |
| 639 ngx_memcpy(s->passwd.data, ctx->header_start, s->passwd.len); | |
| 640 | |
| 641 continue; | |
| 642 } | |
| 643 | |
| 527 | 644 if (len == sizeof("Auth-Wait") - 1 |
|
1107
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
645 && ngx_strncasecmp(ctx->header_name_start, |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
646 (u_char *) "Auth-Wait", |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
647 sizeof("Auth-Wait") - 1) |
|
db7c468c447d
ngx_strcasecmp()/ngx_strncasecmp()
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
648 == 0) |
| 527 | 649 { |
| 650 n = ngx_atoi(ctx->header_start, | |
| 651 ctx->header_end - ctx->header_start); | |
| 652 | |
| 653 if (n != NGX_ERROR) { | |
| 654 ctx->sleep = n; | |
| 655 } | |
| 656 | |
| 657 continue; | |
| 658 } | |
| 659 | |
| 1136 | 660 if (len == sizeof("Auth-Error-Code") - 1 |
| 661 && ngx_strncasecmp(ctx->header_name_start, | |
| 662 (u_char *) "Auth-Error-Code", | |
| 663 sizeof("Auth-Error-Code") - 1) | |
| 664 == 0) | |
| 665 { | |
| 666 ctx->errcode.len = ctx->header_end - ctx->header_start; | |
| 667 | |
| 2049 | 668 ctx->errcode.data = ngx_pnalloc(s->connection->pool, |
| 669 ctx->errcode.len); | |
| 1136 | 670 if (ctx->errcode.data == NULL) { |
| 671 ngx_close_connection(ctx->peer.connection); | |
| 672 ngx_destroy_pool(ctx->pool); | |
| 673 ngx_mail_session_internal_server_error(s); | |
| 674 return; | |
| 675 } | |
| 676 | |
| 677 ngx_memcpy(ctx->errcode.data, ctx->header_start, | |
| 678 ctx->errcode.len); | |
| 679 | |
| 680 continue; | |
| 681 } | |
| 682 | |
| 527 | 683 /* ignore other headers */ |
| 684 | |
| 685 continue; | |
| 686 } | |
| 687 | |
| 688 if (rc == NGX_DONE) { | |
| 1136 | 689 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, s->connection->log, 0, |
| 690 "mail auth http header done"); | |
| 527 | 691 |
| 692 ngx_close_connection(ctx->peer.connection); | |
| 693 | |
| 694 if (ctx->err.len) { | |
| 1136 | 695 |
| 567 | 696 ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, |
| 697 "client login failed: \"%V\"", &ctx->errmsg); | |
| 698 | |
| 1136 | 699 if (s->protocol == NGX_MAIL_SMTP_PROTOCOL) { |
| 700 | |
| 701 if (ctx->errcode.len == 0) { | |
| 702 ctx->errcode = ngx_mail_smtp_errcode; | |
| 703 } | |
| 704 | |
| 705 ctx->err.len = ctx->errcode.len + ctx->errmsg.len | |
| 706 + sizeof(" " CRLF) - 1; | |
| 707 | |
| 2049 | 708 p = ngx_pnalloc(s->connection->pool, ctx->err.len); |
| 1166 | 709 if (p == NULL) { |
| 710 ngx_destroy_pool(ctx->pool); | |
| 711 ngx_mail_session_internal_server_error(s); | |
| 712 return; | |
| 713 } | |
| 1136 | 714 |
| 1166 | 715 ctx->err.data = p; |
| 1136 | 716 |
| 1166 | 717 p = ngx_cpymem(p, ctx->errcode.data, ctx->errcode.len); |
| 1136 | 718 *p++ = ' '; |
| 1166 | 719 p = ngx_cpymem(p, ctx->errmsg.data, ctx->errmsg.len); |
| 1136 | 720 *p++ = CR; *p = LF; |
| 721 } | |
| 722 | |
| 539 | 723 s->out = ctx->err; |
| 547 | 724 timer = ctx->sleep; |
| 527 | 725 |
| 547 | 726 ngx_destroy_pool(ctx->pool); |
| 727 | |
| 728 if (timer == 0) { | |
| 539 | 729 s->quit = 1; |
| 1136 | 730 ngx_mail_send(s->connection->write); |
| 541 | 731 return; |
| 732 } | |
| 539 | 733 |
| 1640 | 734 ngx_add_timer(s->connection->read, (ngx_msec_t) (timer * 1000)); |
| 527 | 735 |
| 1136 | 736 s->connection->read->handler = ngx_mail_auth_sleep_handler; |
| 527 | 737 |
| 738 return; | |
| 739 } | |
| 740 | |
| 883 | 741 if (s->auth_wait) { |
| 742 timer = ctx->sleep; | |
| 743 | |
| 744 ngx_destroy_pool(ctx->pool); | |
| 745 | |
| 746 if (timer == 0) { | |
| 1136 | 747 ngx_mail_auth_http_init(s); |
| 883 | 748 return; |
| 749 } | |
| 750 | |
| 1640 | 751 ngx_add_timer(s->connection->read, (ngx_msec_t) (timer * 1000)); |
| 883 | 752 |
| 1136 | 753 s->connection->read->handler = ngx_mail_auth_sleep_handler; |
| 883 | 754 |
| 755 return; | |
| 756 } | |
| 757 | |
| 527 | 758 if (ctx->addr.len == 0 || ctx->port.len == 0) { |
| 759 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, | |
| 541 | 760 "auth http server %V did not send server or port", |
| 884 | 761 ctx->peer.name); |
| 547 | 762 ngx_destroy_pool(ctx->pool); |
| 1136 | 763 ngx_mail_session_internal_server_error(s); |
| 527 | 764 return; |
| 765 } | |
| 766 | |
|
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
767 if (s->passwd.data == NULL |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
768 && s->protocol != NGX_MAIL_SMTP_PROTOCOL) |
| 1136 | 769 { |
| 800 | 770 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, |
| 771 "auth http server %V did not send password", | |
| 884 | 772 ctx->peer.name); |
| 800 | 773 ngx_destroy_pool(ctx->pool); |
| 1136 | 774 ngx_mail_session_internal_server_error(s); |
| 800 | 775 return; |
| 776 } | |
| 777 | |
|
3269
f0d596e84634
rename ngx_peer_addr_t to ngx_addr_t
Igor Sysoev <igor@sysoev.ru>
parents:
3267
diff
changeset
|
778 peer = ngx_pcalloc(s->connection->pool, sizeof(ngx_addr_t)); |
| 884 | 779 if (peer == NULL) { |
| 547 | 780 ngx_destroy_pool(ctx->pool); |
| 1136 | 781 ngx_mail_session_internal_server_error(s); |
| 527 | 782 return; |
| 783 } | |
| 784 | |
|
5134
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
785 rc = ngx_parse_addr(s->connection->pool, peer, |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
786 ctx->addr.data, ctx->addr.len); |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
787 |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
788 switch (rc) { |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
789 case NGX_OK: |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
790 break; |
|
2855
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2748
diff
changeset
|
791 |
|
5134
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
792 case NGX_DECLINED: |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
793 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
794 "auth http server %V sent invalid server " |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
795 "address:\"%V\"", |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
796 ctx->peer.name, &ctx->addr); |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
797 /* fall through */ |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
798 |
|
c788e54090de
Mail: IPv6 backends (ticket #323).
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
799 default: |
| 547 | 800 ngx_destroy_pool(ctx->pool); |
| 1136 | 801 ngx_mail_session_internal_server_error(s); |
| 527 | 802 return; |
| 803 } | |
| 804 | |
| 805 port = ngx_atoi(ctx->port.data, ctx->port.len); | |
| 4227 | 806 if (port == NGX_ERROR || port < 1 || port > 65535) { |
| 527 | 807 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, |
| 541 | 808 "auth http server %V sent invalid server " |
| 809 "port:\"%V\"", | |
| 884 | 810 ctx->peer.name, &ctx->port); |
| 547 | 811 ngx_destroy_pool(ctx->pool); |
| 1136 | 812 ngx_mail_session_internal_server_error(s); |
| 527 | 813 return; |
| 814 } | |
| 815 | |
|
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diff
changeset
|
816 switch (peer->sockaddr->sa_family) { |
| 527 | 817 |
|
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diff
changeset
|
818 #if (NGX_HAVE_INET6) |
|
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parents:
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diff
changeset
|
819 case AF_INET6: |
|
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parents:
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diff
changeset
|
820 sin6 = (struct sockaddr_in6 *) peer->sockaddr; |
|
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parents:
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diff
changeset
|
821 sin6->sin6_port = htons((in_port_t) port); |
|
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parents:
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diff
changeset
|
822 break; |
|
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|
823 #endif |
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|
824 |
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|
825 default: /* AF_INET */ |
|
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diff
changeset
|
826 sin = (struct sockaddr_in *) peer->sockaddr; |
|
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parents:
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diff
changeset
|
827 sin->sin_port = htons((in_port_t) port); |
|
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changeset
|
828 break; |
| 527 | 829 } |
| 830 | |
| 831 len = ctx->addr.len + 1 + ctx->port.len; | |
| 832 | |
| 884 | 833 peer->name.len = len; |
| 527 | 834 |
| 2049 | 835 peer->name.data = ngx_pnalloc(s->connection->pool, len); |
| 884 | 836 if (peer->name.data == NULL) { |
| 547 | 837 ngx_destroy_pool(ctx->pool); |
| 1136 | 838 ngx_mail_session_internal_server_error(s); |
| 527 | 839 return; |
| 840 } | |
| 841 | |
| 842 len = ctx->addr.len; | |
| 843 | |
| 884 | 844 ngx_memcpy(peer->name.data, ctx->addr.data, len); |
| 527 | 845 |
| 884 | 846 peer->name.data[len++] = ':'; |
| 527 | 847 |
| 884 | 848 ngx_memcpy(peer->name.data + len, ctx->port.data, ctx->port.len); |
| 527 | 849 |
| 547 | 850 ngx_destroy_pool(ctx->pool); |
| 1136 | 851 ngx_mail_proxy_init(s, peer); |
| 527 | 852 |
| 853 return; | |
| 854 } | |
| 855 | |
| 856 if (rc == NGX_AGAIN ) { | |
| 857 return; | |
| 858 } | |
| 859 | |
| 860 /* rc == NGX_ERROR */ | |
| 861 | |
| 862 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, | |
| 541 | 863 "auth http server %V sent invalid header in response", |
| 884 | 864 ctx->peer.name); |
| 527 | 865 ngx_close_connection(ctx->peer.connection); |
| 547 | 866 ngx_destroy_pool(ctx->pool); |
| 1136 | 867 ngx_mail_session_internal_server_error(s); |
| 527 | 868 |
| 869 return; | |
| 870 } | |
| 871 } | |
| 872 | |
| 521 | 873 |
| 527 | 874 static void |
| 1136 | 875 ngx_mail_auth_sleep_handler(ngx_event_t *rev) |
| 527 | 876 { |
| 543 | 877 ngx_connection_t *c; |
| 1136 | 878 ngx_mail_session_t *s; |
| 879 ngx_mail_core_srv_conf_t *cscf; | |
| 527 | 880 |
| 1136 | 881 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, rev->log, 0, "mail auth sleep handler"); |
| 527 | 882 |
| 883 c = rev->data; | |
| 884 s = c->data; | |
| 885 | |
| 886 if (rev->timedout) { | |
| 887 | |
| 888 rev->timedout = 0; | |
| 889 | |
| 883 | 890 if (s->auth_wait) { |
| 891 s->auth_wait = 0; | |
| 1136 | 892 ngx_mail_auth_http_init(s); |
| 883 | 893 return; |
| 894 } | |
| 895 | |
|
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ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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|
896 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module); |
| 527 | 897 |
|
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ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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898 rev->handler = cscf->protocol->auth_state; |
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|
899 |
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|
900 s->mail_state = 0; |
| 1136 | 901 s->auth_method = NGX_MAIL_AUTH_PLAIN; |
| 800 | 902 |
| 543 | 903 c->log->action = "in auth state"; |
| 904 | |
| 1477 | 905 ngx_mail_send(c->write); |
| 543 | 906 |
| 583 | 907 if (c->destroyed) { |
| 543 | 908 return; |
| 909 } | |
| 910 | |
| 911 ngx_add_timer(rev, cscf->timeout); | |
| 912 | |
| 527 | 913 if (rev->ready) { |
| 1477 | 914 rev->handler(rev); |
| 527 | 915 return; |
| 916 } | |
| 917 | |
|
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918 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
| 1477 | 919 ngx_mail_close_connection(c); |
| 527 | 920 } |
| 921 | |
| 922 return; | |
| 923 } | |
| 924 | |
| 925 if (rev->active) { | |
|
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|
926 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
| 1477 | 927 ngx_mail_close_connection(c); |
| 527 | 928 } |
| 929 } | |
| 930 } | |
| 931 | |
| 932 | |
| 933 static ngx_int_t | |
| 1136 | 934 ngx_mail_auth_http_parse_header_line(ngx_mail_session_t *s, |
| 935 ngx_mail_auth_http_ctx_t *ctx) | |
| 527 | 936 { |
| 937 u_char c, ch, *p; | |
| 938 enum { | |
| 939 sw_start = 0, | |
| 940 sw_name, | |
| 941 sw_space_before_value, | |
| 942 sw_value, | |
| 943 sw_space_after_value, | |
| 577 | 944 sw_almost_done, |
| 527 | 945 sw_header_almost_done |
| 946 } state; | |
| 947 | |
| 577 | 948 state = ctx->state; |
| 527 | 949 |
| 950 for (p = ctx->response->pos; p < ctx->response->last; p++) { | |
| 951 ch = *p; | |
| 952 | |
| 953 switch (state) { | |
| 954 | |
| 955 /* first char */ | |
| 956 case sw_start: | |
| 957 | |
| 958 switch (ch) { | |
| 959 case CR: | |
| 577 | 960 ctx->header_end = p; |
| 527 | 961 state = sw_header_almost_done; |
| 962 break; | |
| 577 | 963 case LF: |
| 527 | 964 ctx->header_end = p; |
| 965 goto header_done; | |
| 966 default: | |
| 967 state = sw_name; | |
| 968 ctx->header_name_start = p; | |
| 969 | |
| 970 c = (u_char) (ch | 0x20); | |
| 971 if (c >= 'a' && c <= 'z') { | |
| 972 break; | |
| 973 } | |
| 974 | |
| 975 if (ch >= '0' && ch <= '9') { | |
| 976 break; | |
| 977 } | |
| 978 | |
| 979 return NGX_ERROR; | |
| 980 } | |
| 981 break; | |
| 982 | |
| 983 /* header name */ | |
| 984 case sw_name: | |
| 985 c = (u_char) (ch | 0x20); | |
| 986 if (c >= 'a' && c <= 'z') { | |
| 987 break; | |
| 988 } | |
| 989 | |
| 990 if (ch == ':') { | |
| 991 ctx->header_name_end = p; | |
| 992 state = sw_space_before_value; | |
| 993 break; | |
| 994 } | |
| 995 | |
| 996 if (ch == '-') { | |
| 997 break; | |
| 998 } | |
| 999 | |
| 1000 if (ch >= '0' && ch <= '9') { | |
| 1001 break; | |
| 1002 } | |
| 1003 | |
| 1004 if (ch == CR) { | |
| 1005 ctx->header_name_end = p; | |
| 1006 ctx->header_start = p; | |
| 1007 ctx->header_end = p; | |
| 1008 state = sw_almost_done; | |
| 1009 break; | |
| 1010 } | |
| 1011 | |
| 1012 if (ch == LF) { | |
| 1013 ctx->header_name_end = p; | |
| 1014 ctx->header_start = p; | |
| 1015 ctx->header_end = p; | |
| 1016 goto done; | |
| 1017 } | |
| 1018 | |
| 1019 return NGX_ERROR; | |
| 1020 | |
| 1021 /* space* before header value */ | |
| 1022 case sw_space_before_value: | |
| 1023 switch (ch) { | |
| 1024 case ' ': | |
| 1025 break; | |
| 1026 case CR: | |
| 1027 ctx->header_start = p; | |
| 1028 ctx->header_end = p; | |
| 1029 state = sw_almost_done; | |
| 1030 break; | |
| 1031 case LF: | |
| 1032 ctx->header_start = p; | |
| 1033 ctx->header_end = p; | |
| 1034 goto done; | |
| 1035 default: | |
| 1036 ctx->header_start = p; | |
| 1037 state = sw_value; | |
| 1038 break; | |
| 1039 } | |
| 1040 break; | |
| 1041 | |
| 1042 /* header value */ | |
| 1043 case sw_value: | |
| 1044 switch (ch) { | |
| 1045 case ' ': | |
| 1046 ctx->header_end = p; | |
| 1047 state = sw_space_after_value; | |
| 1048 break; | |
| 1049 case CR: | |
| 1050 ctx->header_end = p; | |
| 1051 state = sw_almost_done; | |
| 1052 break; | |
| 1053 case LF: | |
| 1054 ctx->header_end = p; | |
| 1055 goto done; | |
| 1056 } | |
| 1057 break; | |
| 1058 | |
| 1059 /* space* before end of header line */ | |
| 1060 case sw_space_after_value: | |
| 1061 switch (ch) { | |
| 1062 case ' ': | |
| 1063 break; | |
| 1064 case CR: | |
| 1065 state = sw_almost_done; | |
| 1066 break; | |
| 1067 case LF: | |
| 1068 goto done; | |
| 1069 default: | |
| 1070 state = sw_value; | |
| 1071 break; | |
| 1072 } | |
| 1073 break; | |
| 1074 | |
| 1075 /* end of header line */ | |
| 1076 case sw_almost_done: | |
| 1077 switch (ch) { | |
| 1078 case LF: | |
| 1079 goto done; | |
| 1080 default: | |
| 1081 return NGX_ERROR; | |
| 1082 } | |
| 1083 | |
| 1084 /* end of header */ | |
| 1085 case sw_header_almost_done: | |
| 1086 switch (ch) { | |
| 1087 case LF: | |
| 1088 goto header_done; | |
| 1089 default: | |
| 1090 return NGX_ERROR; | |
| 1091 } | |
| 1092 } | |
| 1093 } | |
| 1094 | |
| 1095 ctx->response->pos = p; | |
| 1096 ctx->state = state; | |
| 1097 | |
| 1098 return NGX_AGAIN; | |
| 1099 | |
| 1100 done: | |
| 1101 | |
| 1102 ctx->response->pos = p + 1; | |
| 1103 ctx->state = sw_start; | |
| 1104 | |
| 1105 return NGX_OK; | |
| 1106 | |
| 1107 header_done: | |
| 1108 | |
| 1109 ctx->response->pos = p + 1; | |
| 1110 ctx->state = sw_start; | |
| 1111 | |
| 1112 return NGX_DONE; | |
| 521 | 1113 } |
| 1114 | |
| 1115 | |
| 1116 static void | |
| 1136 | 1117 ngx_mail_auth_http_block_read(ngx_event_t *rev) |
| 521 | 1118 { |
| 1119 ngx_connection_t *c; | |
| 1136 | 1120 ngx_mail_session_t *s; |
| 1121 ngx_mail_auth_http_ctx_t *ctx; | |
| 521 | 1122 |
| 1136 | 1123 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, rev->log, 0, |
| 1124 "mail auth http block read"); | |
| 521 | 1125 |
|
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2310
diff
changeset
|
1126 if (ngx_handle_read_event(rev, 0) != NGX_OK) { |
| 521 | 1127 c = rev->data; |
| 1128 s = c->data; | |
| 1129 | |
| 1136 | 1130 ctx = ngx_mail_get_module_ctx(s, ngx_mail_auth_http_module); |
| 521 | 1131 |
| 525 | 1132 ngx_close_connection(ctx->peer.connection); |
| 547 | 1133 ngx_destroy_pool(ctx->pool); |
| 1136 | 1134 ngx_mail_session_internal_server_error(s); |
| 521 | 1135 } |
| 1136 } | |
| 1137 | |
| 1138 | |
| 1139 static void | |
| 1136 | 1140 ngx_mail_auth_http_dummy_handler(ngx_event_t *ev) |
| 521 | 1141 { |
| 1136 | 1142 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, ev->log, 0, |
| 1143 "mail auth http dummy handler"); | |
| 521 | 1144 } |
| 1145 | |
| 1146 | |
| 1147 static ngx_buf_t * | |
| 1136 | 1148 ngx_mail_auth_http_create_request(ngx_mail_session_t *s, ngx_pool_t *pool, |
| 1149 ngx_mail_auth_http_conf_t *ahcf) | |
| 521 | 1150 { |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1151 size_t len; |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1152 ngx_buf_t *b; |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1153 ngx_str_t login, passwd; |
|
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Mail: client SSL certificates support.
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parents:
5988
diff
changeset
|
1154 #if (NGX_MAIL_SSL) |
|
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parents:
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diff
changeset
|
1155 ngx_str_t verify, subject, issuer, serial, fingerprint, |
|
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|
1156 raw_cert, cert; |
|
ec01b1d1fff1
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parents:
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diff
changeset
|
1157 ngx_connection_t *c; |
|
5990
6a7c6973d6fc
Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1158 ngx_mail_ssl_conf_t *sslcf; |
|
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|
1159 #endif |
|
1487
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ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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parents:
1478
diff
changeset
|
1160 ngx_mail_core_srv_conf_t *cscf; |
| 633 | 1161 |
| 1136 | 1162 if (ngx_mail_auth_http_escape(pool, &s->login, &login) != NGX_OK) { |
| 633 | 1163 return NULL; |
| 1164 } | |
| 1165 | |
| 1136 | 1166 if (ngx_mail_auth_http_escape(pool, &s->passwd, &passwd) != NGX_OK) { |
| 633 | 1167 return NULL; |
| 1168 } | |
| 521 | 1169 |
|
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|
1170 #if (NGX_MAIL_SSL) |
|
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|
1171 |
|
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changeset
|
1172 c = s->connection; |
|
5990
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Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
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parents:
5989
diff
changeset
|
1173 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module); |
|
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|
1174 |
|
5990
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Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1175 if (c->ssl && sslcf->verify) { |
|
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|
1176 |
|
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|
1177 /* certificate details */ |
|
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|
1178 |
|
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changeset
|
1179 if (ngx_ssl_get_client_verify(c, pool, &verify) != NGX_OK) { |
|
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|
1180 return NULL; |
|
ec01b1d1fff1
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|
1181 } |
|
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changeset
|
1182 |
|
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5988
diff
changeset
|
1183 if (ngx_ssl_get_subject_dn(c, pool, &subject) != NGX_OK) { |
|
ec01b1d1fff1
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parents:
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diff
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|
1184 return NULL; |
|
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|
1185 } |
|
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|
1186 |
|
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5988
diff
changeset
|
1187 if (ngx_ssl_get_issuer_dn(c, pool, &issuer) != NGX_OK) { |
|
ec01b1d1fff1
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parents:
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diff
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|
1188 return NULL; |
|
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changeset
|
1189 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1190 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1191 if (ngx_ssl_get_serial_number(c, pool, &serial) != NGX_OK) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1192 return NULL; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1193 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1194 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1195 if (ngx_ssl_get_fingerprint(c, pool, &fingerprint) != NGX_OK) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1196 return NULL; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1197 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1198 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1199 if (ahcf->pass_client_cert) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1200 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1201 /* certificate itself, if configured */ |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1202 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1203 if (ngx_ssl_get_raw_certificate(c, pool, &raw_cert) != NGX_OK) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1204 return NULL; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1205 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1206 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1207 if (ngx_mail_auth_http_escape(pool, &raw_cert, &cert) != NGX_OK) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1208 return NULL; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1209 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1210 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1211 } else { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1212 ngx_str_null(&cert); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1213 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1214 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1215 } else { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1216 ngx_str_null(&verify); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1217 ngx_str_null(&subject); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1218 ngx_str_null(&issuer); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1219 ngx_str_null(&serial); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1220 ngx_str_null(&fingerprint); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1221 ngx_str_null(&cert); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1222 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1223 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1224 #endif |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1225 |
|
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1226 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module); |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1227 |
| 521 | 1228 len = sizeof("GET ") - 1 + ahcf->uri.len + sizeof(" HTTP/1.0" CRLF) - 1 |
| 1229 + sizeof("Host: ") - 1 + ahcf->host_header.len + sizeof(CRLF) - 1 | |
|
856
0197d6aae54e
use correct auth method length
Igor Sysoev <igor@sysoev.ru>
parents:
854
diff
changeset
|
1230 + sizeof("Auth-Method: ") - 1 |
| 1136 | 1231 + ngx_mail_auth_http_method[s->auth_method].len |
|
856
0197d6aae54e
use correct auth method length
Igor Sysoev <igor@sysoev.ru>
parents:
854
diff
changeset
|
1232 + sizeof(CRLF) - 1 |
| 633 | 1233 + sizeof("Auth-User: ") - 1 + login.len + sizeof(CRLF) - 1 |
| 1234 + sizeof("Auth-Pass: ") - 1 + passwd.len + sizeof(CRLF) - 1 | |
| 800 | 1235 + sizeof("Auth-Salt: ") - 1 + s->salt.len |
|
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1236 + sizeof("Auth-Protocol: ") - 1 + cscf->protocol->name.len |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1237 + sizeof(CRLF) - 1 |
| 527 | 1238 + sizeof("Auth-Login-Attempt: ") - 1 + NGX_INT_T_LEN |
| 1239 + sizeof(CRLF) - 1 | |
| 521 | 1240 + sizeof("Client-IP: ") - 1 + s->connection->addr_text.len |
| 1241 + sizeof(CRLF) - 1 | |
| 2309 | 1242 + sizeof("Client-Host: ") - 1 + s->host.len + sizeof(CRLF) - 1 |
|
5987
62c098eb4509
Mail: fixed buffer allocation for CRLF after Auth-SMTP-* headers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5685
diff
changeset
|
1243 + sizeof("Auth-SMTP-Helo: ") - 1 + s->smtp_helo.len + sizeof(CRLF) - 1 |
|
62c098eb4509
Mail: fixed buffer allocation for CRLF after Auth-SMTP-* headers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5685
diff
changeset
|
1244 + sizeof("Auth-SMTP-From: ") - 1 + s->smtp_from.len + sizeof(CRLF) - 1 |
|
62c098eb4509
Mail: fixed buffer allocation for CRLF after Auth-SMTP-* headers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5685
diff
changeset
|
1245 + sizeof("Auth-SMTP-To: ") - 1 + s->smtp_to.len + sizeof(CRLF) - 1 |
|
5988
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1246 #if (NGX_MAIL_SSL) |
|
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1247 + sizeof("Auth-SSL: on" CRLF) - 1 |
|
5989
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1248 + sizeof("Auth-SSL-Verify: ") - 1 + verify.len + sizeof(CRLF) - 1 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1249 + sizeof("Auth-SSL-Subject: ") - 1 + subject.len + sizeof(CRLF) - 1 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1250 + sizeof("Auth-SSL-Issuer: ") - 1 + issuer.len + sizeof(CRLF) - 1 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1251 + sizeof("Auth-SSL-Serial: ") - 1 + serial.len + sizeof(CRLF) - 1 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1252 + sizeof("Auth-SSL-Fingerprint: ") - 1 + fingerprint.len |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1253 + sizeof(CRLF) - 1 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1254 + sizeof("Auth-SSL-Cert: ") - 1 + cert.len + sizeof(CRLF) - 1 |
|
5988
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1255 #endif |
|
1285
0c10dc6a8e74
fix memory allocation for auth_http_header
Igor Sysoev <igor@sysoev.ru>
parents:
1166
diff
changeset
|
1256 + ahcf->header.len |
| 521 | 1257 + sizeof(CRLF) - 1; |
| 1258 | |
| 547 | 1259 b = ngx_create_temp_buf(pool, len); |
| 521 | 1260 if (b == NULL) { |
| 1261 return NULL; | |
| 1262 } | |
| 1263 | |
| 1264 b->last = ngx_cpymem(b->last, "GET ", sizeof("GET ") - 1); | |
| 573 | 1265 b->last = ngx_copy(b->last, ahcf->uri.data, ahcf->uri.len); |
| 521 | 1266 b->last = ngx_cpymem(b->last, " HTTP/1.0" CRLF, |
| 1267 sizeof(" HTTP/1.0" CRLF) - 1); | |
| 1268 | |
| 1269 b->last = ngx_cpymem(b->last, "Host: ", sizeof("Host: ") - 1); | |
| 573 | 1270 b->last = ngx_copy(b->last, ahcf->host_header.data, |
| 521 | 1271 ahcf->host_header.len); |
| 1272 *b->last++ = CR; *b->last++ = LF; | |
| 1273 | |
| 800 | 1274 b->last = ngx_cpymem(b->last, "Auth-Method: ", |
| 1275 sizeof("Auth-Method: ") - 1); | |
| 1276 b->last = ngx_cpymem(b->last, | |
| 1136 | 1277 ngx_mail_auth_http_method[s->auth_method].data, |
| 1278 ngx_mail_auth_http_method[s->auth_method].len); | |
| 800 | 1279 *b->last++ = CR; *b->last++ = LF; |
| 521 | 1280 |
| 1281 b->last = ngx_cpymem(b->last, "Auth-User: ", sizeof("Auth-User: ") - 1); | |
| 633 | 1282 b->last = ngx_copy(b->last, login.data, login.len); |
| 521 | 1283 *b->last++ = CR; *b->last++ = LF; |
| 1284 | |
| 1285 b->last = ngx_cpymem(b->last, "Auth-Pass: ", sizeof("Auth-Pass: ") - 1); | |
| 633 | 1286 b->last = ngx_copy(b->last, passwd.data, passwd.len); |
| 521 | 1287 *b->last++ = CR; *b->last++ = LF; |
| 1288 | |
| 1136 | 1289 if (s->auth_method != NGX_MAIL_AUTH_PLAIN && s->salt.len) { |
| 800 | 1290 b->last = ngx_cpymem(b->last, "Auth-Salt: ", sizeof("Auth-Salt: ") - 1); |
| 1291 b->last = ngx_copy(b->last, s->salt.data, s->salt.len); | |
| 1292 | |
| 1293 s->passwd.data = NULL; | |
| 1294 } | |
| 1295 | |
| 521 | 1296 b->last = ngx_cpymem(b->last, "Auth-Protocol: ", |
| 1297 sizeof("Auth-Protocol: ") - 1); | |
|
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1298 b->last = ngx_cpymem(b->last, cscf->protocol->name.data, |
|
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1478
diff
changeset
|
1299 cscf->protocol->name.len); |
| 521 | 1300 *b->last++ = CR; *b->last++ = LF; |
| 1301 | |
| 527 | 1302 b->last = ngx_sprintf(b->last, "Auth-Login-Attempt: %ui" CRLF, |
| 1303 s->login_attempt); | |
| 1304 | |
| 521 | 1305 b->last = ngx_cpymem(b->last, "Client-IP: ", sizeof("Client-IP: ") - 1); |
| 573 | 1306 b->last = ngx_copy(b->last, s->connection->addr_text.data, |
| 2309 | 1307 s->connection->addr_text.len); |
| 521 | 1308 *b->last++ = CR; *b->last++ = LF; |
| 1309 | |
| 2309 | 1310 if (s->host.len) { |
| 1311 b->last = ngx_cpymem(b->last, "Client-Host: ", | |
| 1312 sizeof("Client-Host: ") - 1); | |
| 1313 b->last = ngx_copy(b->last, s->host.data, s->host.len); | |
| 1314 *b->last++ = CR; *b->last++ = LF; | |
| 1315 } | |
| 1316 | |
| 1317 if (s->auth_method == NGX_MAIL_AUTH_NONE) { | |
| 1318 | |
| 1319 /* HELO, MAIL FROM, and RCPT TO can't contain CRLF, no need to escape */ | |
| 1320 | |
| 1321 b->last = ngx_cpymem(b->last, "Auth-SMTP-Helo: ", | |
| 1322 sizeof("Auth-SMTP-Helo: ") - 1); | |
| 1323 b->last = ngx_copy(b->last, s->smtp_helo.data, s->smtp_helo.len); | |
| 1324 *b->last++ = CR; *b->last++ = LF; | |
| 1325 | |
| 1326 b->last = ngx_cpymem(b->last, "Auth-SMTP-From: ", | |
| 1327 sizeof("Auth-SMTP-From: ") - 1); | |
| 1328 b->last = ngx_copy(b->last, s->smtp_from.data, s->smtp_from.len); | |
| 1329 *b->last++ = CR; *b->last++ = LF; | |
| 1330 | |
| 1331 b->last = ngx_cpymem(b->last, "Auth-SMTP-To: ", | |
| 1332 sizeof("Auth-SMTP-To: ") - 1); | |
| 1333 b->last = ngx_copy(b->last, s->smtp_to.data, s->smtp_to.len); | |
| 1334 *b->last++ = CR; *b->last++ = LF; | |
| 1335 | |
| 1336 } | |
| 1337 | |
|
5988
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1338 #if (NGX_MAIL_SSL) |
|
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1339 |
|
5989
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1340 if (c->ssl) { |
|
5988
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1341 b->last = ngx_cpymem(b->last, "Auth-SSL: on" CRLF, |
|
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1342 sizeof("Auth-SSL: on" CRLF) - 1); |
|
5989
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1343 |
|
5990
6a7c6973d6fc
Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1344 if (verify.len) { |
|
6a7c6973d6fc
Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1345 b->last = ngx_cpymem(b->last, "Auth-SSL-Verify: ", |
|
6a7c6973d6fc
Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1346 sizeof("Auth-SSL-Verify: ") - 1); |
|
6a7c6973d6fc
Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1347 b->last = ngx_copy(b->last, verify.data, verify.len); |
|
6a7c6973d6fc
Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1348 *b->last++ = CR; *b->last++ = LF; |
|
6a7c6973d6fc
Mail: don't emit Auth-SSL-Verify with disabled ssl_verify_client.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5989
diff
changeset
|
1349 } |
|
5989
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1350 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1351 if (subject.len) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1352 b->last = ngx_cpymem(b->last, "Auth-SSL-Subject: ", |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1353 sizeof("Auth-SSL-Subject: ") - 1); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1354 b->last = ngx_copy(b->last, subject.data, subject.len); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1355 *b->last++ = CR; *b->last++ = LF; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1356 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1357 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1358 if (issuer.len) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1359 b->last = ngx_cpymem(b->last, "Auth-SSL-Issuer: ", |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1360 sizeof("Auth-SSL-Issuer: ") - 1); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1361 b->last = ngx_copy(b->last, issuer.data, issuer.len); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1362 *b->last++ = CR; *b->last++ = LF; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1363 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1364 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1365 if (serial.len) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1366 b->last = ngx_cpymem(b->last, "Auth-SSL-Serial: ", |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1367 sizeof("Auth-SSL-Serial: ") - 1); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1368 b->last = ngx_copy(b->last, serial.data, serial.len); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1369 *b->last++ = CR; *b->last++ = LF; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1370 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1371 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1372 if (fingerprint.len) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1373 b->last = ngx_cpymem(b->last, "Auth-SSL-Fingerprint: ", |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1374 sizeof("Auth-SSL-Fingerprint: ") - 1); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1375 b->last = ngx_copy(b->last, fingerprint.data, fingerprint.len); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1376 *b->last++ = CR; *b->last++ = LF; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1377 } |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1378 |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1379 if (cert.len) { |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1380 b->last = ngx_cpymem(b->last, "Auth-SSL-Cert: ", |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1381 sizeof("Auth-SSL-Cert: ") - 1); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1382 b->last = ngx_copy(b->last, cert.data, cert.len); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1383 *b->last++ = CR; *b->last++ = LF; |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1384 } |
|
5988
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1385 } |
|
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1386 |
|
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1387 #endif |
|
3b3f789655dc
Mail: added Auth-SSL header to indicate SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5987
diff
changeset
|
1388 |
| 573 | 1389 if (ahcf->header.len) { |
| 1390 b->last = ngx_copy(b->last, ahcf->header.data, ahcf->header.len); | |
| 1391 } | |
| 1392 | |
| 521 | 1393 /* add "\r\n" at the header end */ |
| 1394 *b->last++ = CR; *b->last++ = LF; | |
| 1395 | |
| 1136 | 1396 #if (NGX_DEBUG_MAIL_PASSWD) |
|
6001
add12ee1d01c
Style: use %*s format, as in 68d21fd1dc64.
Ruslan Ermilov <ru@nginx.com>
parents:
5990
diff
changeset
|
1397 ngx_log_debug2(NGX_LOG_DEBUG_MAIL, s->connection->log, 0, |
|
add12ee1d01c
Style: use %*s format, as in 68d21fd1dc64.
Ruslan Ermilov <ru@nginx.com>
parents:
5990
diff
changeset
|
1398 "mail auth http header:%N\"%*s\"", |
|
add12ee1d01c
Style: use %*s format, as in 68d21fd1dc64.
Ruslan Ermilov <ru@nginx.com>
parents:
5990
diff
changeset
|
1399 (size_t) (b->last - b->pos), b->pos); |
| 521 | 1400 #endif |
| 1401 | |
| 1402 return b; | |
| 1403 } | |
| 1404 | |
| 1405 | |
| 633 | 1406 static ngx_int_t |
| 1136 | 1407 ngx_mail_auth_http_escape(ngx_pool_t *pool, ngx_str_t *text, ngx_str_t *escaped) |
| 633 | 1408 { |
|
1405
fdd064faf26a
escape " ", "%", and %00-%1F in login and password
Igor Sysoev <igor@sysoev.ru>
parents:
1392
diff
changeset
|
1409 u_char *p; |
|
fdd064faf26a
escape " ", "%", and %00-%1F in login and password
Igor Sysoev <igor@sysoev.ru>
parents:
1392
diff
changeset
|
1410 uintptr_t n; |
| 633 | 1411 |
|
1405
fdd064faf26a
escape " ", "%", and %00-%1F in login and password
Igor Sysoev <igor@sysoev.ru>
parents:
1392
diff
changeset
|
1412 n = ngx_escape_uri(NULL, text->data, text->len, NGX_ESCAPE_MAIL_AUTH); |
| 633 | 1413 |
| 1414 if (n == 0) { | |
| 1415 *escaped = *text; | |
| 1416 return NGX_OK; | |
| 1417 } | |
| 1418 | |
| 1419 escaped->len = text->len + n * 2; | |
| 1420 | |
| 2049 | 1421 p = ngx_pnalloc(pool, escaped->len); |
| 633 | 1422 if (p == NULL) { |
| 1423 return NGX_ERROR; | |
| 1424 } | |
| 1425 | |
|
1405
fdd064faf26a
escape " ", "%", and %00-%1F in login and password
Igor Sysoev <igor@sysoev.ru>
parents:
1392
diff
changeset
|
1426 (void) ngx_escape_uri(p, text->data, text->len, NGX_ESCAPE_MAIL_AUTH); |
| 633 | 1427 |
|
1405
fdd064faf26a
escape " ", "%", and %00-%1F in login and password
Igor Sysoev <igor@sysoev.ru>
parents:
1392
diff
changeset
|
1428 escaped->data = p; |
| 633 | 1429 |
| 1430 return NGX_OK; | |
| 1431 } | |
| 1432 | |
| 1433 | |
| 521 | 1434 static void * |
| 1136 | 1435 ngx_mail_auth_http_create_conf(ngx_conf_t *cf) |
| 577 | 1436 { |
| 1136 | 1437 ngx_mail_auth_http_conf_t *ahcf; |
| 577 | 1438 |
| 1136 | 1439 ahcf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_auth_http_conf_t)); |
| 521 | 1440 if (ahcf == NULL) { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2855
diff
changeset
|
1441 return NULL; |
| 521 | 1442 } |
| 1443 | |
| 1444 ahcf->timeout = NGX_CONF_UNSET_MSEC; | |
|
5989
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1445 ahcf->pass_client_cert = NGX_CONF_UNSET; |
| 521 | 1446 |
| 1392 | 1447 ahcf->file = cf->conf_file->file.name.data; |
| 1448 ahcf->line = cf->conf_file->line; | |
| 1449 | |
| 521 | 1450 return ahcf; |
| 1451 } | |
| 1452 | |
| 1453 | |
| 1454 static char * | |
| 1136 | 1455 ngx_mail_auth_http_merge_conf(ngx_conf_t *cf, void *parent, void *child) |
| 521 | 1456 { |
| 1136 | 1457 ngx_mail_auth_http_conf_t *prev = parent; |
| 1458 ngx_mail_auth_http_conf_t *conf = child; | |
| 521 | 1459 |
| 573 | 1460 u_char *p; |
| 1461 size_t len; | |
| 1462 ngx_uint_t i; | |
| 1463 ngx_table_elt_t *header; | |
| 1464 | |
| 884 | 1465 if (conf->peer == NULL) { |
| 1466 conf->peer = prev->peer; | |
| 521 | 1467 conf->host_header = prev->host_header; |
| 1468 conf->uri = prev->uri; | |
| 1392 | 1469 |
| 1470 if (conf->peer == NULL) { | |
| 1471 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
|
4812
785ae4de268b
Corrected the directive name in the ngx_mail_auth_http_module error message.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
1472 "no \"auth_http\" is defined for server in %s:%ui", |
| 1392 | 1473 conf->file, conf->line); |
| 1474 | |
| 1475 return NGX_CONF_ERROR; | |
| 1476 } | |
| 521 | 1477 } |
| 1478 | |
| 1479 ngx_conf_merge_msec_value(conf->timeout, prev->timeout, 60000); | |
| 1480 | |
|
5989
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1481 ngx_conf_merge_value(conf->pass_client_cert, prev->pass_client_cert, 0); |
|
ec01b1d1fff1
Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5988
diff
changeset
|
1482 |
| 573 | 1483 if (conf->headers == NULL) { |
| 1484 conf->headers = prev->headers; | |
| 1485 conf->header = prev->header; | |
| 1486 } | |
| 1487 | |
| 1488 if (conf->headers && conf->header.len == 0) { | |
| 1489 len = 0; | |
| 1490 header = conf->headers->elts; | |
| 1491 for (i = 0; i < conf->headers->nelts; i++) { | |
| 1492 len += header[i].key.len + 2 + header[i].value.len + 2; | |
| 1493 } | |
| 1494 | |
| 2049 | 1495 p = ngx_pnalloc(cf->pool, len); |
| 573 | 1496 if (p == NULL) { |
| 1497 return NGX_CONF_ERROR; | |
| 1498 } | |
| 1499 | |
| 1500 conf->header.len = len; | |
| 1501 conf->header.data = p; | |
| 1502 | |
| 1503 for (i = 0; i < conf->headers->nelts; i++) { | |
| 1504 p = ngx_cpymem(p, header[i].key.data, header[i].key.len); | |
| 1505 *p++ = ':'; *p++ = ' '; | |
| 1506 p = ngx_cpymem(p, header[i].value.data, header[i].value.len); | |
| 1507 *p++ = CR; *p++ = LF; | |
| 1508 } | |
| 1509 } | |
| 1510 | |
| 521 | 1511 return NGX_CONF_OK; |
| 1512 } | |
| 1513 | |
| 1514 | |
| 1515 static char * | |
| 1136 | 1516 ngx_mail_auth_http(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 577 | 1517 { |
| 1136 | 1518 ngx_mail_auth_http_conf_t *ahcf = conf; |
| 521 | 1519 |
|
805
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1520 ngx_str_t *value; |
|
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1521 ngx_url_t u; |
| 573 | 1522 |
| 521 | 1523 value = cf->args->elts; |
| 1524 | |
|
805
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1525 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 521 | 1526 |
|
805
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1527 u.url = value[1]; |
| 906 | 1528 u.default_port = 80; |
|
805
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1529 u.uri_part = 1; |
| 577 | 1530 |
|
1391
4eed21047e4d
allow "http://" in auth_http URL
Igor Sysoev <igor@sysoev.ru>
parents:
1390
diff
changeset
|
1531 if (ngx_strncmp(u.url.data, "http://", 7) == 0) { |
|
4eed21047e4d
allow "http://" in auth_http URL
Igor Sysoev <igor@sysoev.ru>
parents:
1390
diff
changeset
|
1532 u.url.len -= 7; |
|
4eed21047e4d
allow "http://" in auth_http URL
Igor Sysoev <igor@sysoev.ru>
parents:
1390
diff
changeset
|
1533 u.url.data += 7; |
|
4eed21047e4d
allow "http://" in auth_http URL
Igor Sysoev <igor@sysoev.ru>
parents:
1390
diff
changeset
|
1534 } |
|
4eed21047e4d
allow "http://" in auth_http URL
Igor Sysoev <igor@sysoev.ru>
parents:
1390
diff
changeset
|
1535 |
|
1559
fe11e2a3946d
use pool instead of ngx_conf_t
Igor Sysoev <igor@sysoev.ru>
parents:
1487
diff
changeset
|
1536 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { |
|
805
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1537 if (u.err) { |
|
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1538 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1539 "%s in auth_http \"%V\"", u.err, &u.url); |
|
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1540 } |
| 1390 | 1541 |
| 1542 return NGX_CONF_ERROR; | |
|
805
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1543 } |
| 521 | 1544 |
| 884 | 1545 ahcf->peer = u.addrs; |
| 521 | 1546 |
|
3406
a2a5812cf4f4
use "localhost" in "Host" header line, if unix socket is used in "auth_http"
Igor Sysoev <igor@sysoev.ru>
parents:
3269
diff
changeset
|
1547 if (u.family != AF_UNIX) { |
|
a2a5812cf4f4
use "localhost" in "Host" header line, if unix socket is used in "auth_http"
Igor Sysoev <igor@sysoev.ru>
parents:
3269
diff
changeset
|
1548 ahcf->host_header = u.host; |
|
a2a5812cf4f4
use "localhost" in "Host" header line, if unix socket is used in "auth_http"
Igor Sysoev <igor@sysoev.ru>
parents:
3269
diff
changeset
|
1549 |
|
a2a5812cf4f4
use "localhost" in "Host" header line, if unix socket is used in "auth_http"
Igor Sysoev <igor@sysoev.ru>
parents:
3269
diff
changeset
|
1550 } else { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3406
diff
changeset
|
1551 ngx_str_set(&ahcf->host_header, "localhost"); |
|
3406
a2a5812cf4f4
use "localhost" in "Host" header line, if unix socket is used in "auth_http"
Igor Sysoev <igor@sysoev.ru>
parents:
3269
diff
changeset
|
1552 } |
|
a2a5812cf4f4
use "localhost" in "Host" header line, if unix socket is used in "auth_http"
Igor Sysoev <igor@sysoev.ru>
parents:
3269
diff
changeset
|
1553 |
|
805
8ee450f30c25
now the "auth_http" directive uses ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
800
diff
changeset
|
1554 ahcf->uri = u.uri; |
| 521 | 1555 |
| 559 | 1556 if (ahcf->uri.len == 0) { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3406
diff
changeset
|
1557 ngx_str_set(&ahcf->uri, "/"); |
| 555 | 1558 } |
| 1559 | |
| 521 | 1560 return NGX_CONF_OK; |
| 1561 } | |
| 573 | 1562 |
| 1563 | |
| 1564 static char * | |
| 1136 | 1565 ngx_mail_auth_http_header(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 577 | 1566 { |
| 1136 | 1567 ngx_mail_auth_http_conf_t *ahcf = conf; |
| 573 | 1568 |
| 1569 ngx_str_t *value; | |
| 1570 ngx_table_elt_t *header; | |
| 1571 | |
| 1572 if (ahcf->headers == NULL) { | |
| 1573 ahcf->headers = ngx_array_create(cf->pool, 1, sizeof(ngx_table_elt_t)); | |
| 1574 if (ahcf->headers == NULL) { | |
| 1575 return NGX_CONF_ERROR; | |
| 1576 } | |
| 1577 } | |
| 1578 | |
| 1579 header = ngx_array_push(ahcf->headers); | |
| 1580 if (header == NULL) { | |
| 1581 return NGX_CONF_ERROR; | |
| 1582 } | |
| 1583 | |
| 1584 value = cf->args->elts; | |
| 1585 | |
| 1586 header->key = value[1]; | |
| 1587 header->value = value[2]; | |
| 1588 | |
| 1589 return NGX_CONF_OK; | |
| 1590 } |