Mercurial > hg > nginx-quic
annotate src/mail/ngx_mail_core_module.c @ 7174:84e53e4735a4
Retain CAP_NET_RAW capability for transparent proxying.
The capability is retained automatically in unprivileged worker processes after
changing UID if transparent proxying is enabled at least once in nginx
configuration.
The feature is only available in Linux.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Wed, 13 Dec 2017 20:40:53 +0300 |
parents | 6c13008ad503 |
children | 7f955d3b9a0d |
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> | |
1136 | 11 #include <ngx_mail.h> |
521 | 12 |
13 | |
1136 | 14 static void *ngx_mail_core_create_main_conf(ngx_conf_t *cf); |
15 static void *ngx_mail_core_create_srv_conf(ngx_conf_t *cf); | |
16 static char *ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, | |
521 | 17 void *child); |
1136 | 18 static char *ngx_mail_core_server(ngx_conf_t *cf, ngx_command_t *cmd, |
521 | 19 void *conf); |
1136 | 20 static char *ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, |
521 | 21 void *conf); |
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22 static char *ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, |
527 | 23 void *conf); |
6130 | 24 static char *ngx_mail_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, |
25 void *conf); | |
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26 static char *ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, |
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27 void *conf); |
521 | 28 |
29 | |
1136 | 30 static ngx_command_t ngx_mail_core_commands[] = { |
521 | 31 |
32 { ngx_string("server"), | |
1136 | 33 NGX_MAIL_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, |
34 ngx_mail_core_server, | |
521 | 35 0, |
36 0, | |
37 NULL }, | |
38 | |
39 { ngx_string("listen"), | |
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40 NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, |
1136 | 41 ngx_mail_core_listen, |
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42 NGX_MAIL_SRV_CONF_OFFSET, |
521 | 43 0, |
44 NULL }, | |
45 | |
46 { ngx_string("protocol"), | |
1136 | 47 NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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48 ngx_mail_core_protocol, |
1136 | 49 NGX_MAIL_SRV_CONF_OFFSET, |
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50 0, |
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51 NULL }, |
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52 |
521 | 53 { ngx_string("timeout"), |
1136 | 54 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
521 | 55 ngx_conf_set_msec_slot, |
1136 | 56 NGX_MAIL_SRV_CONF_OFFSET, |
57 offsetof(ngx_mail_core_srv_conf_t, timeout), | |
521 | 58 NULL }, |
59 | |
800 | 60 { ngx_string("server_name"), |
1136 | 61 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
800 | 62 ngx_conf_set_str_slot, |
1136 | 63 NGX_MAIL_SRV_CONF_OFFSET, |
64 offsetof(ngx_mail_core_srv_conf_t, server_name), | |
800 | 65 NULL }, |
66 | |
6130 | 67 { ngx_string("error_log"), |
68 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, | |
69 ngx_mail_core_error_log, | |
70 NGX_MAIL_SRV_CONF_OFFSET, | |
71 0, | |
72 NULL }, | |
73 | |
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74 { ngx_string("resolver"), |
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75 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_1MORE, |
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76 ngx_mail_core_resolver, |
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77 NGX_MAIL_SRV_CONF_OFFSET, |
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78 0, |
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79 NULL }, |
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80 |
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81 { ngx_string("resolver_timeout"), |
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82 NGX_MAIL_MAIN_CONF|NGX_MAIL_SRV_CONF|NGX_CONF_TAKE1, |
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83 ngx_conf_set_msec_slot, |
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84 NGX_MAIL_SRV_CONF_OFFSET, |
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85 offsetof(ngx_mail_core_srv_conf_t, resolver_timeout), |
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86 NULL }, |
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87 |
521 | 88 ngx_null_command |
89 }; | |
90 | |
91 | |
1136 | 92 static ngx_mail_module_t ngx_mail_core_module_ctx = { |
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93 NULL, /* protocol */ |
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94 |
1136 | 95 ngx_mail_core_create_main_conf, /* create main configuration */ |
521 | 96 NULL, /* init main configuration */ |
97 | |
1136 | 98 ngx_mail_core_create_srv_conf, /* create server configuration */ |
99 ngx_mail_core_merge_srv_conf /* merge server configuration */ | |
521 | 100 }; |
101 | |
102 | |
1136 | 103 ngx_module_t ngx_mail_core_module = { |
521 | 104 NGX_MODULE_V1, |
1136 | 105 &ngx_mail_core_module_ctx, /* module context */ |
106 ngx_mail_core_commands, /* module directives */ | |
107 NGX_MAIL_MODULE, /* module type */ | |
541 | 108 NULL, /* init master */ |
521 | 109 NULL, /* init module */ |
541 | 110 NULL, /* init process */ |
111 NULL, /* init thread */ | |
112 NULL, /* exit thread */ | |
113 NULL, /* exit process */ | |
114 NULL, /* exit master */ | |
115 NGX_MODULE_V1_PADDING | |
521 | 116 }; |
117 | |
118 | |
119 static void * | |
1136 | 120 ngx_mail_core_create_main_conf(ngx_conf_t *cf) |
577 | 121 { |
1136 | 122 ngx_mail_core_main_conf_t *cmcf; |
521 | 123 |
1136 | 124 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_main_conf_t)); |
521 | 125 if (cmcf == NULL) { |
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126 return NULL; |
521 | 127 } |
128 | |
129 if (ngx_array_init(&cmcf->servers, cf->pool, 4, | |
1136 | 130 sizeof(ngx_mail_core_srv_conf_t *)) |
641 | 131 != NGX_OK) |
132 { | |
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133 return NULL; |
641 | 134 } |
135 | |
1136 | 136 if (ngx_array_init(&cmcf->listen, cf->pool, 4, sizeof(ngx_mail_listen_t)) |
641 | 137 != NGX_OK) |
521 | 138 { |
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139 return NULL; |
521 | 140 } |
141 | |
142 return cmcf; | |
143 } | |
144 | |
145 | |
146 static void * | |
1136 | 147 ngx_mail_core_create_srv_conf(ngx_conf_t *cf) |
577 | 148 { |
1136 | 149 ngx_mail_core_srv_conf_t *cscf; |
577 | 150 |
1136 | 151 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_mail_core_srv_conf_t)); |
521 | 152 if (cscf == NULL) { |
527 | 153 return NULL; |
521 | 154 } |
155 | |
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156 /* |
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157 * set by ngx_pcalloc(): |
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158 * |
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159 * cscf->protocol = NULL; |
6130 | 160 * cscf->error_log = NULL; |
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161 */ |
521 | 162 |
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163 cscf->timeout = NGX_CONF_UNSET_MSEC; |
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164 cscf->resolver_timeout = NGX_CONF_UNSET_MSEC; |
1136 | 165 |
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166 cscf->resolver = NGX_CONF_UNSET_PTR; |
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167 |
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168 cscf->file_name = cf->conf_file->file.name.data; |
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169 cscf->line = cf->conf_file->line; |
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170 |
521 | 171 return cscf; |
172 } | |
173 | |
174 | |
175 static char * | |
1136 | 176 ngx_mail_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) |
521 | 177 { |
1136 | 178 ngx_mail_core_srv_conf_t *prev = parent; |
179 ngx_mail_core_srv_conf_t *conf = child; | |
521 | 180 |
181 ngx_conf_merge_msec_value(conf->timeout, prev->timeout, 60000); | |
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182 ngx_conf_merge_msec_value(conf->resolver_timeout, prev->resolver_timeout, |
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183 30000); |
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184 |
800 | 185 |
186 ngx_conf_merge_str_value(conf->server_name, prev->server_name, ""); | |
187 | |
188 if (conf->server_name.len == 0) { | |
2011 | 189 conf->server_name = cf->cycle->hostname; |
800 | 190 } |
191 | |
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192 if (conf->protocol == NULL) { |
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193 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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194 "unknown mail protocol for server in %s:%ui", |
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195 conf->file_name, conf->line); |
583 | 196 return NGX_CONF_ERROR; |
197 } | |
198 | |
6130 | 199 if (conf->error_log == NULL) { |
200 if (prev->error_log) { | |
201 conf->error_log = prev->error_log; | |
202 } else { | |
203 conf->error_log = &cf->cycle->new_log; | |
204 } | |
205 } | |
206 | |
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207 ngx_conf_merge_ptr_value(conf->resolver, prev->resolver, NULL); |
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208 |
521 | 209 return NGX_CONF_OK; |
210 } | |
211 | |
212 | |
213 static char * | |
1136 | 214 ngx_mail_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
521 | 215 { |
216 char *rv; | |
217 void *mconf; | |
218 ngx_uint_t m; | |
219 ngx_conf_t pcf; | |
1136 | 220 ngx_mail_module_t *module; |
221 ngx_mail_conf_ctx_t *ctx, *mail_ctx; | |
222 ngx_mail_core_srv_conf_t *cscf, **cscfp; | |
223 ngx_mail_core_main_conf_t *cmcf; | |
521 | 224 |
1136 | 225 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_mail_conf_ctx_t)); |
521 | 226 if (ctx == NULL) { |
227 return NGX_CONF_ERROR; | |
228 } | |
229 | |
1136 | 230 mail_ctx = cf->ctx; |
231 ctx->main_conf = mail_ctx->main_conf; | |
577 | 232 |
521 | 233 /* the server{}'s srv_conf */ |
234 | |
1136 | 235 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_mail_max_module); |
521 | 236 if (ctx->srv_conf == NULL) { |
237 return NGX_CONF_ERROR; | |
238 } | |
239 | |
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240 for (m = 0; cf->cycle->modules[m]; m++) { |
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241 if (cf->cycle->modules[m]->type != NGX_MAIL_MODULE) { |
521 | 242 continue; |
243 } | |
244 | |
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245 module = cf->cycle->modules[m]->ctx; |
521 | 246 |
247 if (module->create_srv_conf) { | |
248 mconf = module->create_srv_conf(cf); | |
249 if (mconf == NULL) { | |
250 return NGX_CONF_ERROR; | |
251 } | |
252 | |
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253 ctx->srv_conf[cf->cycle->modules[m]->ctx_index] = mconf; |
521 | 254 } |
255 } | |
256 | |
257 /* the server configuration context */ | |
258 | |
1136 | 259 cscf = ctx->srv_conf[ngx_mail_core_module.ctx_index]; |
521 | 260 cscf->ctx = ctx; |
261 | |
1136 | 262 cmcf = ctx->main_conf[ngx_mail_core_module.ctx_index]; |
521 | 263 |
264 cscfp = ngx_array_push(&cmcf->servers); | |
265 if (cscfp == NULL) { | |
266 return NGX_CONF_ERROR; | |
267 } | |
268 | |
269 *cscfp = cscf; | |
270 | |
271 | |
272 /* parse inside server{} */ | |
273 | |
274 pcf = *cf; | |
275 cf->ctx = ctx; | |
1136 | 276 cf->cmd_type = NGX_MAIL_SRV_CONF; |
521 | 277 |
278 rv = ngx_conf_parse(cf, NULL); | |
279 | |
280 *cf = pcf; | |
281 | |
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282 if (rv == NGX_CONF_OK && !cscf->listen) { |
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283 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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284 "no \"listen\" is defined for server in %s:%ui", |
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285 cscf->file_name, cscf->line); |
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286 return NGX_CONF_ERROR; |
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287 } |
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288 |
521 | 289 return rv; |
290 } | |
291 | |
292 | |
293 static char * | |
1136 | 294 ngx_mail_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
521 | 295 { |
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296 ngx_mail_core_srv_conf_t *cscf = conf; |
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parents:
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297 |
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298 ngx_str_t *value, size; |
804
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now the "listen" directives use ngx_parse_url()
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|
299 ngx_url_t u; |
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300 ngx_uint_t i, m; |
2798 | 301 ngx_mail_listen_t *ls; |
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302 ngx_mail_module_t *module; |
1136 | 303 ngx_mail_core_main_conf_t *cmcf; |
521 | 304 |
6657
3d5202c71f94
Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
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changeset
|
305 cscf->listen = 1; |
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Ensure "listen" exists in a mail or stream server (ticket #1049).
Roman Arutyunyan <arut@nginx.com>
parents:
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306 |
521 | 307 value = cf->args->elts; |
308 | |
804
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now the "listen" directives use ngx_parse_url()
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309 ngx_memzero(&u, sizeof(ngx_url_t)); |
521 | 310 |
804
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now the "listen" directives use ngx_parse_url()
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311 u.url = value[1]; |
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now the "listen" directives use ngx_parse_url()
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312 u.listen = 1; |
619 | 313 |
1559
fe11e2a3946d
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parents:
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314 if (ngx_parse_url(cf->pool, &u) != NGX_OK) { |
804
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now the "listen" directives use ngx_parse_url()
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315 if (u.err) { |
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now the "listen" directives use ngx_parse_url()
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316 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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now the "listen" directives use ngx_parse_url()
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317 "%s in \"%V\" of the \"listen\" directive", |
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318 u.err, &u.url); |
521 | 319 } |
320 | |
804
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now the "listen" directives use ngx_parse_url()
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321 return NGX_CONF_ERROR; |
521 | 322 } |
323 | |
1136 | 324 cmcf = ngx_mail_conf_get_module_main_conf(cf, ngx_mail_core_module); |
521 | 325 |
2798 | 326 ls = cmcf->listen.elts; |
641 | 327 |
328 for (i = 0; i < cmcf->listen.nelts; i++) { | |
329 | |
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
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parents:
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diff
changeset
|
330 if (ngx_cmp_sockaddr(&ls[i].sockaddr.sockaddr, ls[i].socklen, |
6557
6f8254ae61b8
Use ngx_cmp_sockaddr() where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
331 (struct sockaddr *) &u.sockaddr, u.socklen, 1) |
6f8254ae61b8
Use ngx_cmp_sockaddr() where appropriate.
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changeset
|
332 != NGX_OK) |
6171
f61049c80458
Mail: embed ngx_mail_listen_t into ngx_mail_conf_addr_t.
Ruslan Ermilov <ru@nginx.com>
parents:
6141
diff
changeset
|
333 { |
2855
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mail proxy listen IPv6 support
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diff
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334 continue; |
a96a8c916b0c
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|
335 } |
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336 |
641 | 337 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
804
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parents:
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diff
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|
338 "duplicate \"%V\" address and port pair", &u.url); |
577 | 339 return NGX_CONF_ERROR; |
521 | 340 } |
341 | |
2798 | 342 ls = ngx_array_push(&cmcf->listen); |
343 if (ls == NULL) { | |
641 | 344 return NGX_CONF_ERROR; |
345 } | |
563 | 346 |
2798 | 347 ngx_memzero(ls, sizeof(ngx_mail_listen_t)); |
641 | 348 |
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
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|
349 ngx_memcpy(&ls->sockaddr.sockaddr, &u.sockaddr, u.socklen); |
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350 |
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changeset
|
351 ls->socklen = u.socklen; |
6173 | 352 ls->backlog = NGX_LISTEN_BACKLOG; |
6976
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
353 ls->rcvbuf = -1; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
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changeset
|
354 ls->sndbuf = -1; |
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diff
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355 ls->wildcard = u.wildcard; |
2798 | 356 ls->ctx = cf->ctx; |
521 | 357 |
6719
cebf5fed00bf
Modules compatibility: removed unneeded IPV6_V6ONLY checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6657
diff
changeset
|
358 #if (NGX_HAVE_INET6) |
4771
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Core: ipv6only is now on by default.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
359 ls->ipv6only = 1; |
bdcdbdf35b52
Core: ipv6only is now on by default.
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changeset
|
360 #endif |
bdcdbdf35b52
Core: ipv6only is now on by default.
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changeset
|
361 |
4813
5c47ecaef07a
mail_core: don't let the well-known port in the "listen" directive to
Ruslan Ermilov <ru@nginx.com>
parents:
4771
diff
changeset
|
362 if (cscf->protocol == NULL) { |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
|
363 for (m = 0; cf->cycle->modules[m]; m++) { |
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
changeset
|
364 if (cf->cycle->modules[m]->type != NGX_MAIL_MODULE) { |
4813
5c47ecaef07a
mail_core: don't let the well-known port in the "listen" directive to
Ruslan Ermilov <ru@nginx.com>
parents:
4771
diff
changeset
|
365 continue; |
5c47ecaef07a
mail_core: don't let the well-known port in the "listen" directive to
Ruslan Ermilov <ru@nginx.com>
parents:
4771
diff
changeset
|
366 } |
4822 | 367 |
6379
cf5e822cf470
Dynamic modules: changed ngx_modules to cycle->modules.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6230
diff
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|
368 module = cf->cycle->modules[m]->ctx; |
4822 | 369 |
4813
5c47ecaef07a
mail_core: don't let the well-known port in the "listen" directive to
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parents:
4771
diff
changeset
|
370 if (module->protocol == NULL) { |
5c47ecaef07a
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Ruslan Ermilov <ru@nginx.com>
parents:
4771
diff
changeset
|
371 continue; |
5c47ecaef07a
mail_core: don't let the well-known port in the "listen" directive to
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parents:
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diff
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|
372 } |
4822 | 373 |
4813
5c47ecaef07a
mail_core: don't let the well-known port in the "listen" directive to
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parents:
4771
diff
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|
374 for (i = 0; module->protocol->port[i]; i++) { |
5c47ecaef07a
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|
375 if (module->protocol->port[i] == u.port) { |
5c47ecaef07a
mail_core: don't let the well-known port in the "listen" directive to
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parents:
4771
diff
changeset
|
376 cscf->protocol = module->protocol; |
5c47ecaef07a
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4771
diff
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|
377 break; |
5c47ecaef07a
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parents:
4771
diff
changeset
|
378 } |
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
379 } |
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
380 } |
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
381 } |
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents:
1481
diff
changeset
|
382 |
2224 | 383 for (i = 2; i < cf->args->nelts; i++) { |
384 | |
385 if (ngx_strcmp(value[i].data, "bind") == 0) { | |
2798 | 386 ls->bind = 1; |
2224 | 387 continue; |
388 } | |
389 | |
6173 | 390 if (ngx_strncmp(value[i].data, "backlog=", 8) == 0) { |
391 ls->backlog = ngx_atoi(value[i].data + 8, value[i].len - 8); | |
392 ls->bind = 1; | |
393 | |
394 if (ls->backlog == NGX_ERROR || ls->backlog == 0) { | |
395 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
396 "invalid backlog \"%V\"", &value[i]); | |
397 return NGX_CONF_ERROR; | |
398 } | |
399 | |
400 continue; | |
401 } | |
402 | |
6976
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
403 if (ngx_strncmp(value[i].data, "rcvbuf=", 7) == 0) { |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
404 size.len = value[i].len - 7; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
405 size.data = value[i].data + 7; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
406 |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
407 ls->rcvbuf = ngx_parse_size(&size); |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
408 ls->bind = 1; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
409 |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
410 if (ls->rcvbuf == NGX_ERROR) { |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
411 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
412 "invalid rcvbuf \"%V\"", &value[i]); |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
413 return NGX_CONF_ERROR; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
414 } |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
415 |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
416 continue; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
417 } |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
418 |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
419 if (ngx_strncmp(value[i].data, "sndbuf=", 7) == 0) { |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
420 size.len = value[i].len - 7; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
421 size.data = value[i].data + 7; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
422 |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
423 ls->sndbuf = ngx_parse_size(&size); |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
424 ls->bind = 1; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
425 |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
426 if (ls->sndbuf == NGX_ERROR) { |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
427 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
428 "invalid sndbuf \"%V\"", &value[i]); |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
429 return NGX_CONF_ERROR; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
430 } |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
431 |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
432 continue; |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
433 } |
6c13008ad503
Mail: configurable socket buffer sizes.
Vladimir Homutov <vl@nginx.com>
parents:
6719
diff
changeset
|
434 |
2855
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
435 if (ngx_strncmp(value[i].data, "ipv6only=o", 10) == 0) { |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
436 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
6557
6f8254ae61b8
Use ngx_cmp_sockaddr() where appropriate.
Ruslan Ermilov <ru@nginx.com>
parents:
6379
diff
changeset
|
437 size_t len; |
6230
2a621245f4cf
Win32: MSVC 2015 compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6173
diff
changeset
|
438 u_char buf[NGX_SOCKADDR_STRLEN]; |
2855
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
439 |
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6559
diff
changeset
|
440 if (ls->sockaddr.sockaddr.sa_family == AF_INET6) { |
2855
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
441 |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
442 if (ngx_strcmp(&value[i].data[10], "n") == 0) { |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
443 ls->ipv6only = 1; |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
444 |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
445 } else if (ngx_strcmp(&value[i].data[10], "ff") == 0) { |
4771
bdcdbdf35b52
Core: ipv6only is now on by default.
Ruslan Ermilov <ru@nginx.com>
parents:
4522
diff
changeset
|
446 ls->ipv6only = 0; |
2855
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
447 |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
448 } else { |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
449 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
450 "invalid ipv6only flags \"%s\"", |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
451 &value[i].data[9]); |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
452 return NGX_CONF_ERROR; |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
453 } |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
454 |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
455 ls->bind = 1; |
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
2798
diff
changeset
|
456 |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
457 } else { |
6560
c90cf79d0e1d
Renamed "u" to "sockaddr" in listen options types.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6559
diff
changeset
|
458 len = ngx_sock_ntop(&ls->sockaddr.sockaddr, ls->socklen, buf, |
5263
05ba5bce31e0
Core: extended ngx_sock_ntop() with socklen parameter.
Vladimir Homutov <vl@nginx.com>
parents:
4822
diff
changeset
|
459 NGX_SOCKADDR_STRLEN, 1); |
2855
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
460 |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
461 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
2798
diff
changeset
|
462 "ipv6only is not supported " |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
463 "on addr \"%*s\", ignored", len, buf); |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
464 } |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
465 |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
466 continue; |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
2798
diff
changeset
|
467 #else |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
468 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
469 "bind ipv6only is not supported " |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
470 "on this platform"); |
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
471 return NGX_CONF_ERROR; |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
472 #endif |
a96a8c916b0c
mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
473 } |
a96a8c916b0c
mail proxy listen IPv6 support
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parents:
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diff
changeset
|
474 |
2224 | 475 if (ngx_strcmp(value[i].data, "ssl") == 0) { |
476 #if (NGX_MAIL_SSL) | |
2798 | 477 ls->ssl = 1; |
2224 | 478 continue; |
479 #else | |
480 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
481 "the \"ssl\" parameter requires " | |
482 "ngx_mail_ssl_module"); | |
483 return NGX_CONF_ERROR; | |
484 #endif | |
485 } | |
486 | |
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
487 if (ngx_strncmp(value[i].data, "so_keepalive=", 13) == 0) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
488 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
489 if (ngx_strcmp(&value[i].data[13], "on") == 0) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
490 ls->so_keepalive = 1; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
491 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
492 } else if (ngx_strcmp(&value[i].data[13], "off") == 0) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
493 ls->so_keepalive = 2; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
494 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
495 } else { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
496 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
497 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
498 u_char *p, *end; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
499 ngx_str_t s; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
500 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
501 end = value[i].data + value[i].len; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
502 s.data = value[i].data + 13; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
503 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
504 p = ngx_strlchr(s.data, end, ':'); |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
505 if (p == NULL) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
506 p = end; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
507 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
508 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
509 if (p > s.data) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
510 s.len = p - s.data; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
511 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
512 ls->tcp_keepidle = ngx_parse_time(&s, 1); |
4474 | 513 if (ls->tcp_keepidle == (time_t) NGX_ERROR) { |
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
514 goto invalid_so_keepalive; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
515 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
516 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
517 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
518 s.data = (p < end) ? (p + 1) : end; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
519 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
520 p = ngx_strlchr(s.data, end, ':'); |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
521 if (p == NULL) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
522 p = end; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
523 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
524 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
525 if (p > s.data) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
526 s.len = p - s.data; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
527 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
528 ls->tcp_keepintvl = ngx_parse_time(&s, 1); |
4474 | 529 if (ls->tcp_keepintvl == (time_t) NGX_ERROR) { |
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
530 goto invalid_so_keepalive; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
531 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
532 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
533 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
534 s.data = (p < end) ? (p + 1) : end; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
535 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
536 if (s.data < end) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
537 s.len = end - s.data; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
538 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
539 ls->tcp_keepcnt = ngx_atoi(s.data, s.len); |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
540 if (ls->tcp_keepcnt == NGX_ERROR) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
541 goto invalid_so_keepalive; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
542 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
543 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
544 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
545 if (ls->tcp_keepidle == 0 && ls->tcp_keepintvl == 0 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
546 && ls->tcp_keepcnt == 0) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
547 { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
548 goto invalid_so_keepalive; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
549 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
550 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
551 ls->so_keepalive = 1; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
552 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
553 #else |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
554 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
555 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
556 "the \"so_keepalive\" parameter accepts " |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
557 "only \"on\" or \"off\" on this platform"); |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
558 return NGX_CONF_ERROR; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
559 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
560 #endif |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
561 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
562 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
563 ls->bind = 1; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
564 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
565 continue; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
566 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
567 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
568 invalid_so_keepalive: |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
569 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
570 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
571 "invalid so_keepalive value: \"%s\"", |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
572 &value[i].data[13]); |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
573 return NGX_CONF_ERROR; |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
574 #endif |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
575 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4225
diff
changeset
|
576 |
2224 | 577 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
578 "the invalid \"%V\" parameter", &value[i]); | |
579 return NGX_CONF_ERROR; | |
641 | 580 } |
521 | 581 |
2224 | 582 return NGX_CONF_OK; |
521 | 583 } |
527 | 584 |
585 | |
586 static char * | |
1487
f69493e8faab
ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
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587 ngx_mail_core_protocol(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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588 { |
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589 ngx_mail_core_srv_conf_t *cscf = conf; |
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590 |
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591 ngx_str_t *value; |
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592 ngx_uint_t m; |
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593 ngx_mail_module_t *module; |
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594 |
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595 value = cf->args->elts; |
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596 |
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597 for (m = 0; cf->cycle->modules[m]; m++) { |
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598 if (cf->cycle->modules[m]->type != NGX_MAIL_MODULE) { |
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599 continue; |
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600 } |
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601 |
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602 module = cf->cycle->modules[m]->ctx; |
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603 |
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604 if (module->protocol |
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605 && ngx_strcmp(module->protocol->name.data, value[1].data) == 0) |
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606 { |
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607 cscf->protocol = module->protocol; |
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608 |
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609 return NGX_CONF_OK; |
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610 } |
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611 } |
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612 |
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613 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
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614 "unknown protocol \"%V\"", &value[1]); |
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615 return NGX_CONF_ERROR; |
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616 } |
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617 |
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618 |
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619 static char * |
6130 | 620 ngx_mail_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
621 { | |
622 ngx_mail_core_srv_conf_t *cscf = conf; | |
623 | |
624 return ngx_log_set_log(cf, &cscf->error_log); | |
625 } | |
626 | |
627 | |
628 static char * | |
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629 ngx_mail_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
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630 { |
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631 ngx_mail_core_srv_conf_t *cscf = conf; |
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632 |
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633 ngx_str_t *value; |
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634 |
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635 value = cf->args->elts; |
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636 |
1918 | 637 if (cscf->resolver != NGX_CONF_UNSET_PTR) { |
638 return "is duplicate"; | |
639 } | |
640 | |
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641 if (ngx_strcmp(value[1].data, "off") == 0) { |
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642 cscf->resolver = NULL; |
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643 return NGX_CONF_OK; |
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644 } |
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645 |
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646 cscf->resolver = ngx_resolver_create(cf, &value[1], cf->args->nelts - 1); |
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647 if (cscf->resolver == NULL) { |
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648 return NGX_CONF_ERROR; |
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649 } |
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650 |
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651 return NGX_CONF_OK; |
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652 } |
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653 |
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654 |
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655 char * |
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656 ngx_mail_capabilities(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
527 | 657 { |
658 char *p = conf; | |
659 | |
660 ngx_str_t *c, *value; | |
661 ngx_uint_t i; | |
662 ngx_array_t *a; | |
663 | |
664 a = (ngx_array_t *) (p + cmd->offset); | |
665 | |
666 value = cf->args->elts; | |
667 | |
668 for (i = 1; i < cf->args->nelts; i++) { | |
669 c = ngx_array_push(a); | |
670 if (c == NULL) { | |
671 return NGX_CONF_ERROR; | |
672 } | |
673 | |
674 *c = value[i]; | |
675 } | |
676 | |
677 return NGX_CONF_OK; | |
678 } |