Mercurial > hg > nginx
annotate src/core/ngx_inet.c @ 7674:7731c710796f
Memcached: protect from too long responses.
If a memcached response was followed by a correct trailer, and then
the NUL character followed by some extra data - this was accepted by
the trailer checking code. This in turn resulted in ctx->rest underflow
and caused negative size buffer on the next reading from the upstream,
followed by the "negative size buf in writer" alert.
Fix is to always check for too long responses, so a correct trailer cannot
be followed by extra data.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 06 Jul 2020 18:36:17 +0300 |
| parents | d9c3917c7f90 |
| children |
| rev | line source |
|---|---|
|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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| 2200 | 12 static ngx_int_t ngx_parse_unix_domain_url(ngx_pool_t *pool, ngx_url_t *u); |
| 13 static ngx_int_t ngx_parse_inet_url(ngx_pool_t *pool, ngx_url_t *u); | |
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14 static ngx_int_t ngx_parse_inet6_url(ngx_pool_t *pool, ngx_url_t *u); |
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15 static ngx_int_t ngx_inet_add_addr(ngx_pool_t *pool, ngx_url_t *u, |
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16 struct sockaddr *sockaddr, socklen_t socklen, ngx_uint_t total); |
| 2200 | 17 |
| 1647 | 18 |
| 19 in_addr_t | |
| 20 ngx_inet_addr(u_char *text, size_t len) | |
| 21 { | |
| 22 u_char *p, c; | |
| 23 in_addr_t addr; | |
| 24 ngx_uint_t octet, n; | |
| 25 | |
| 26 addr = 0; | |
| 27 octet = 0; | |
| 28 n = 0; | |
| 29 | |
| 30 for (p = text; p < text + len; p++) { | |
| 31 c = *p; | |
| 32 | |
| 33 if (c >= '0' && c <= '9') { | |
| 34 octet = octet * 10 + (c - '0'); | |
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35 |
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36 if (octet > 255) { |
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37 return INADDR_NONE; |
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38 } |
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39 |
| 1647 | 40 continue; |
| 41 } | |
| 42 | |
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43 if (c == '.') { |
| 1647 | 44 addr = (addr << 8) + octet; |
| 45 octet = 0; | |
| 46 n++; | |
| 47 continue; | |
| 48 } | |
| 49 | |
| 50 return INADDR_NONE; | |
| 51 } | |
| 52 | |
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53 if (n == 3) { |
| 1647 | 54 addr = (addr << 8) + octet; |
| 55 return htonl(addr); | |
| 56 } | |
| 57 | |
| 58 return INADDR_NONE; | |
| 59 } | |
| 60 | |
| 61 | |
| 3265 | 62 #if (NGX_HAVE_INET6) |
| 63 | |
| 64 ngx_int_t | |
| 65 ngx_inet6_addr(u_char *p, size_t len, u_char *addr) | |
| 66 { | |
| 67 u_char c, *zero, *digit, *s, *d; | |
| 68 size_t len4; | |
| 69 ngx_uint_t n, nibbles, word; | |
| 70 | |
| 71 if (len == 0) { | |
| 72 return NGX_ERROR; | |
| 73 } | |
| 74 | |
| 75 zero = NULL; | |
| 76 digit = NULL; | |
| 77 len4 = 0; | |
| 78 nibbles = 0; | |
| 79 word = 0; | |
| 80 n = 8; | |
| 81 | |
| 82 if (p[0] == ':') { | |
| 83 p++; | |
| 84 len--; | |
| 85 } | |
| 86 | |
| 87 for (/* void */; len; len--) { | |
| 88 c = *p++; | |
| 89 | |
| 90 if (c == ':') { | |
| 91 if (nibbles) { | |
| 92 digit = p; | |
| 93 len4 = len; | |
| 94 *addr++ = (u_char) (word >> 8); | |
| 95 *addr++ = (u_char) (word & 0xff); | |
| 96 | |
| 97 if (--n) { | |
| 98 nibbles = 0; | |
| 99 word = 0; | |
| 100 continue; | |
| 101 } | |
| 102 | |
| 103 } else { | |
| 104 if (zero == NULL) { | |
| 105 digit = p; | |
| 106 len4 = len; | |
| 107 zero = addr; | |
| 108 continue; | |
| 109 } | |
| 110 } | |
| 111 | |
| 112 return NGX_ERROR; | |
| 113 } | |
| 114 | |
| 115 if (c == '.' && nibbles) { | |
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116 if (n < 2 || digit == NULL) { |
| 3265 | 117 return NGX_ERROR; |
| 118 } | |
| 119 | |
| 120 word = ngx_inet_addr(digit, len4 - 1); | |
| 121 if (word == INADDR_NONE) { | |
| 122 return NGX_ERROR; | |
| 123 } | |
| 124 | |
| 125 word = ntohl(word); | |
| 126 *addr++ = (u_char) ((word >> 24) & 0xff); | |
| 127 *addr++ = (u_char) ((word >> 16) & 0xff); | |
| 128 n--; | |
| 129 break; | |
| 130 } | |
| 131 | |
| 132 if (++nibbles > 4) { | |
| 133 return NGX_ERROR; | |
| 134 } | |
| 135 | |
| 136 if (c >= '0' && c <= '9') { | |
| 137 word = word * 16 + (c - '0'); | |
| 138 continue; | |
| 139 } | |
| 140 | |
| 141 c |= 0x20; | |
| 142 | |
| 143 if (c >= 'a' && c <= 'f') { | |
| 144 word = word * 16 + (c - 'a') + 10; | |
| 145 continue; | |
| 146 } | |
| 147 | |
| 148 return NGX_ERROR; | |
| 149 } | |
| 150 | |
| 151 if (nibbles == 0 && zero == NULL) { | |
| 152 return NGX_ERROR; | |
| 153 } | |
| 154 | |
| 155 *addr++ = (u_char) (word >> 8); | |
| 156 *addr++ = (u_char) (word & 0xff); | |
| 157 | |
| 158 if (--n) { | |
| 159 if (zero) { | |
| 160 n *= 2; | |
| 161 s = addr - 1; | |
| 162 d = s + n; | |
| 163 while (s >= zero) { | |
| 164 *d-- = *s--; | |
| 165 } | |
| 166 ngx_memzero(zero, n); | |
| 167 return NGX_OK; | |
| 168 } | |
| 169 | |
| 170 } else { | |
| 171 if (zero == NULL) { | |
| 172 return NGX_OK; | |
| 173 } | |
| 174 } | |
| 175 | |
| 176 return NGX_ERROR; | |
| 177 } | |
| 178 | |
| 179 #endif | |
| 180 | |
| 181 | |
| 509 | 182 size_t |
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183 ngx_sock_ntop(struct sockaddr *sa, socklen_t socklen, u_char *text, size_t len, |
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184 ngx_uint_t port) |
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185 { |
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186 u_char *p; |
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187 #if (NGX_HAVE_INET6 || NGX_HAVE_UNIX_DOMAIN) |
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188 size_t n; |
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189 #endif |
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190 struct sockaddr_in *sin; |
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191 #if (NGX_HAVE_INET6) |
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192 struct sockaddr_in6 *sin6; |
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193 #endif |
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194 #if (NGX_HAVE_UNIX_DOMAIN) |
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195 struct sockaddr_un *saun; |
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196 #endif |
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197 |
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198 switch (sa->sa_family) { |
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199 |
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200 case AF_INET: |
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201 |
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202 sin = (struct sockaddr_in *) sa; |
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203 p = (u_char *) &sin->sin_addr; |
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204 |
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205 if (port) { |
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206 p = ngx_snprintf(text, len, "%ud.%ud.%ud.%ud:%d", |
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207 p[0], p[1], p[2], p[3], ntohs(sin->sin_port)); |
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208 } else { |
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209 p = ngx_snprintf(text, len, "%ud.%ud.%ud.%ud", |
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210 p[0], p[1], p[2], p[3]); |
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211 } |
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212 |
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213 return (p - text); |
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214 |
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215 #if (NGX_HAVE_INET6) |
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216 |
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217 case AF_INET6: |
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218 |
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219 sin6 = (struct sockaddr_in6 *) sa; |
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220 |
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221 n = 0; |
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222 |
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223 if (port) { |
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224 text[n++] = '['; |
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225 } |
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226 |
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227 n = ngx_inet6_ntop(sin6->sin6_addr.s6_addr, &text[n], len); |
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228 |
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229 if (port) { |
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230 n = ngx_sprintf(&text[1 + n], "]:%d", |
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231 ntohs(sin6->sin6_port)) - text; |
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232 } |
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233 |
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234 return n; |
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235 #endif |
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236 |
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237 #if (NGX_HAVE_UNIX_DOMAIN) |
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238 |
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239 case AF_UNIX: |
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240 saun = (struct sockaddr_un *) sa; |
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241 |
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242 /* on Linux sockaddr might not include sun_path at all */ |
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243 |
|
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Fixed build with signed socklen_t and unix sockets.
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244 if (socklen <= (socklen_t) offsetof(struct sockaddr_un, sun_path)) { |
|
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245 p = ngx_snprintf(text, len, "unix:%Z"); |
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246 |
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247 } else { |
|
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Fixed handling of non-null-terminated unix sockets.
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248 n = ngx_strnlen((u_char *) saun->sun_path, |
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249 socklen - offsetof(struct sockaddr_un, sun_path)); |
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250 p = ngx_snprintf(text, len, "unix:%*s%Z", n, saun->sun_path); |
|
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251 } |
|
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252 |
|
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253 /* we do not include trailing zero in address length */ |
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254 |
|
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255 return (p - text - 1); |
|
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256 |
|
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257 #endif |
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258 |
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259 default: |
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260 return 0; |
|
291
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|
261 } |
|
57
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|
262 } |
|
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263 |
| 1830 | 264 |
| 509 | 265 size_t |
| 266 ngx_inet_ntop(int family, void *addr, u_char *text, size_t len) | |
|
26
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267 { |
|
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268 u_char *p; |
|
291
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269 |
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270 switch (family) { |
|
291
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271 |
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272 case AF_INET: |
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273 |
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274 p = addr; |
|
291
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275 |
|
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276 return ngx_snprintf(text, len, "%ud.%ud.%ud.%ud", |
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277 p[0], p[1], p[2], p[3]) |
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278 - text; |
|
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279 |
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280 #if (NGX_HAVE_INET6) |
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281 |
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282 case AF_INET6: |
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283 return ngx_inet6_ntop(addr, text, len); |
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284 |
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285 #endif |
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286 |
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287 default: |
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288 return 0; |
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289 } |
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290 } |
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291 |
|
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292 |
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293 #if (NGX_HAVE_INET6) |
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294 |
|
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295 size_t |
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296 ngx_inet6_ntop(u_char *p, u_char *text, size_t len) |
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297 { |
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298 u_char *dst; |
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299 size_t max, n; |
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300 ngx_uint_t i, zero, last; |
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301 |
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302 if (len < NGX_INET6_ADDRSTRLEN) { |
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303 return 0; |
|
291
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304 } |
|
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305 |
|
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306 zero = (ngx_uint_t) -1; |
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307 last = (ngx_uint_t) -1; |
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308 max = 1; |
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309 n = 0; |
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310 |
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|
311 for (i = 0; i < 16; i += 2) { |
|
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312 |
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313 if (p[i] || p[i + 1]) { |
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314 |
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315 if (max < n) { |
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316 zero = last; |
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317 max = n; |
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318 } |
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319 |
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320 n = 0; |
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321 continue; |
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322 } |
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323 |
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324 if (n++ == 0) { |
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325 last = i; |
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326 } |
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327 } |
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328 |
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329 if (max < n) { |
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330 zero = last; |
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331 max = n; |
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332 } |
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333 |
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334 dst = text; |
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335 n = 16; |
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336 |
|
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337 if (zero == 0) { |
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338 |
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339 if ((max == 5 && p[10] == 0xff && p[11] == 0xff) |
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340 || (max == 6) |
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341 || (max == 7 && p[14] != 0 && p[15] != 1)) |
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342 { |
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343 n = 12; |
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344 } |
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345 |
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346 *dst++ = ':'; |
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347 } |
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348 |
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349 for (i = 0; i < n; i += 2) { |
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350 |
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351 if (i == zero) { |
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352 *dst++ = ':'; |
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353 i += (max - 1) * 2; |
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354 continue; |
|
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355 } |
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|
356 |
|
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Removed redundant "u" format specifier.
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|
357 dst = ngx_sprintf(dst, "%xd", p[i] * 256 + p[i + 1]); |
|
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358 |
|
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|
359 if (i < 14) { |
|
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360 *dst++ = ':'; |
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361 } |
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362 } |
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363 |
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364 if (n == 12) { |
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365 dst = ngx_sprintf(dst, "%ud.%ud.%ud.%ud", p[12], p[13], p[14], p[15]); |
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366 } |
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367 |
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368 return dst - text; |
| 1830 | 369 } |
| 370 | |
|
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371 #endif |
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372 |
| 1830 | 373 |
| 509 | 374 ngx_int_t |
|
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375 ngx_ptocidr(ngx_str_t *text, ngx_cidr_t *cidr) |
|
340
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376 { |
| 3277 | 377 u_char *addr, *mask, *last; |
| 378 size_t len; | |
| 379 ngx_int_t shift; | |
| 380 #if (NGX_HAVE_INET6) | |
| 381 ngx_int_t rc; | |
| 382 ngx_uint_t s, i; | |
| 383 #endif | |
|
340
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384 |
| 2202 | 385 addr = text->data; |
| 386 last = addr + text->len; | |
|
340
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387 |
| 2202 | 388 mask = ngx_strlchr(addr, last, '/'); |
| 3277 | 389 len = (mask ? mask : last) - addr; |
|
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390 |
| 3277 | 391 cidr->u.in.addr = ngx_inet_addr(addr, len); |
| 392 | |
| 393 if (cidr->u.in.addr != INADDR_NONE) { | |
| 394 cidr->family = AF_INET; | |
| 395 | |
| 396 if (mask == NULL) { | |
| 397 cidr->u.in.mask = 0xffffffff; | |
| 398 return NGX_OK; | |
| 399 } | |
| 2202 | 400 |
| 3277 | 401 #if (NGX_HAVE_INET6) |
| 402 } else if (ngx_inet6_addr(addr, len, cidr->u.in6.addr.s6_addr) == NGX_OK) { | |
| 403 cidr->family = AF_INET6; | |
| 404 | |
| 405 if (mask == NULL) { | |
| 406 ngx_memset(cidr->u.in6.mask.s6_addr, 0xff, 16); | |
| 407 return NGX_OK; | |
| 408 } | |
| 409 | |
| 410 #endif | |
| 411 } else { | |
|
340
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412 return NGX_ERROR; |
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413 } |
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414 |
| 2202 | 415 mask++; |
| 416 | |
| 417 shift = ngx_atoi(mask, last - mask); | |
| 418 if (shift == NGX_ERROR) { | |
|
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419 return NGX_ERROR; |
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420 } |
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421 |
| 3277 | 422 switch (cidr->family) { |
|
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423 |
| 3277 | 424 #if (NGX_HAVE_INET6) |
| 425 case AF_INET6: | |
|
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426 if (shift > 128) { |
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427 return NGX_ERROR; |
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428 } |
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429 |
| 3277 | 430 addr = cidr->u.in6.addr.s6_addr; |
| 431 mask = cidr->u.in6.mask.s6_addr; | |
| 432 rc = NGX_OK; | |
| 433 | |
| 434 for (i = 0; i < 16; i++) { | |
| 435 | |
| 436 s = (shift > 8) ? 8 : shift; | |
| 437 shift -= s; | |
| 438 | |
|
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439 mask[i] = (u_char) (0xffu << (8 - s)); |
|
368
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|
440 |
| 3277 | 441 if (addr[i] != (addr[i] & mask[i])) { |
| 442 rc = NGX_DONE; | |
| 443 addr[i] &= mask[i]; | |
| 444 } | |
| 445 } | |
| 446 | |
| 447 return rc; | |
| 448 #endif | |
|
368
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449 |
| 3277 | 450 default: /* AF_INET */ |
|
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|
451 if (shift > 32) { |
|
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|
452 return NGX_ERROR; |
|
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|
453 } |
| 3277 | 454 |
| 455 if (shift) { | |
|
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|
456 cidr->u.in.mask = htonl((uint32_t) (0xffffffffu << (32 - shift))); |
| 2202 | 457 |
| 3277 | 458 } else { |
| 459 /* x86 compilers use a shl instruction that shifts by modulo 32 */ | |
| 460 cidr->u.in.mask = 0; | |
| 461 } | |
| 462 | |
| 463 if (cidr->u.in.addr == (cidr->u.in.addr & cidr->u.in.mask)) { | |
| 2202 | 464 return NGX_OK; |
| 465 } | |
| 466 | |
| 3277 | 467 cidr->u.in.addr &= cidr->u.in.mask; |
| 468 | |
| 2202 | 469 return NGX_DONE; |
|
368
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|
470 } |
|
340
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|
471 } |
|
425
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parents:
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diff
changeset
|
472 |
|
bd39260a1383
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diff
changeset
|
473 |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
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diff
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|
474 ngx_int_t |
|
6683
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|
475 ngx_cidr_match(struct sockaddr *sa, ngx_array_t *cidrs) |
|
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|
476 { |
|
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|
477 #if (NGX_HAVE_INET6) |
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|
478 u_char *p; |
|
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|
479 #endif |
|
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|
480 in_addr_t inaddr; |
|
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|
481 ngx_cidr_t *cidr; |
|
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|
482 ngx_uint_t family, i; |
|
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|
483 #if (NGX_HAVE_INET6) |
|
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|
484 ngx_uint_t n; |
|
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|
485 struct in6_addr *inaddr6; |
|
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|
486 #endif |
|
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|
487 |
|
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diff
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|
488 #if (NGX_SUPPRESS_WARN) |
|
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diff
changeset
|
489 inaddr = 0; |
|
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diff
changeset
|
490 #if (NGX_HAVE_INET6) |
|
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|
491 inaddr6 = NULL; |
|
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diff
changeset
|
492 #endif |
|
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changeset
|
493 #endif |
|
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diff
changeset
|
494 |
|
b802b7e1d9bc
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diff
changeset
|
495 family = sa->sa_family; |
|
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changeset
|
496 |
|
b802b7e1d9bc
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diff
changeset
|
497 if (family == AF_INET) { |
|
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|
498 inaddr = ((struct sockaddr_in *) sa)->sin_addr.s_addr; |
|
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changeset
|
499 } |
|
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diff
changeset
|
500 |
|
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diff
changeset
|
501 #if (NGX_HAVE_INET6) |
|
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diff
changeset
|
502 else if (family == AF_INET6) { |
|
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diff
changeset
|
503 inaddr6 = &((struct sockaddr_in6 *) sa)->sin6_addr; |
|
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diff
changeset
|
504 |
|
b802b7e1d9bc
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diff
changeset
|
505 if (IN6_IS_ADDR_V4MAPPED(inaddr6)) { |
|
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changeset
|
506 family = AF_INET; |
|
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diff
changeset
|
507 |
|
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Core: introduced ngx_cidr_match() function.
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diff
changeset
|
508 p = inaddr6->s6_addr; |
|
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diff
changeset
|
509 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
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diff
changeset
|
510 inaddr = p[12] << 24; |
|
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diff
changeset
|
511 inaddr += p[13] << 16; |
|
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|
512 inaddr += p[14] << 8; |
|
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diff
changeset
|
513 inaddr += p[15]; |
|
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changeset
|
514 |
|
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diff
changeset
|
515 inaddr = htonl(inaddr); |
|
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|
516 } |
|
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|
517 } |
|
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changeset
|
518 #endif |
|
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diff
changeset
|
519 |
|
b802b7e1d9bc
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diff
changeset
|
520 for (cidr = cidrs->elts, i = 0; i < cidrs->nelts; i++) { |
|
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diff
changeset
|
521 if (cidr[i].family != family) { |
|
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diff
changeset
|
522 goto next; |
|
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diff
changeset
|
523 } |
|
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diff
changeset
|
524 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
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diff
changeset
|
525 switch (family) { |
|
b802b7e1d9bc
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diff
changeset
|
526 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
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diff
changeset
|
527 #if (NGX_HAVE_INET6) |
|
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Core: introduced ngx_cidr_match() function.
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6597
diff
changeset
|
528 case AF_INET6: |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
529 for (n = 0; n < 16; n++) { |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
530 if ((inaddr6->s6_addr[n] & cidr[i].u.in6.mask.s6_addr[n]) |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
531 != cidr[i].u.in6.addr.s6_addr[n]) |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
532 { |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
533 goto next; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
534 } |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
535 } |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
536 break; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
537 #endif |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
538 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
539 #if (NGX_HAVE_UNIX_DOMAIN) |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
540 case AF_UNIX: |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
541 break; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
542 #endif |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
543 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
544 default: /* AF_INET */ |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
545 if ((inaddr & cidr[i].u.in.mask) != cidr[i].u.in.addr) { |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
546 goto next; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
547 } |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
548 break; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
549 } |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
550 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
551 return NGX_OK; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
552 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
553 next: |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
554 continue; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
555 } |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
556 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
557 return NGX_DECLINED; |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
558 } |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
559 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
560 |
|
b802b7e1d9bc
Core: introduced ngx_cidr_match() function.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6597
diff
changeset
|
561 ngx_int_t |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
562 ngx_parse_addr(ngx_pool_t *pool, ngx_addr_t *addr, u_char *text, size_t len) |
| 3270 | 563 { |
| 564 in_addr_t inaddr; | |
| 565 ngx_uint_t family; | |
| 566 struct sockaddr_in *sin; | |
| 567 #if (NGX_HAVE_INET6) | |
| 568 struct in6_addr inaddr6; | |
| 569 struct sockaddr_in6 *sin6; | |
| 3277 | 570 |
| 571 /* | |
|
4572
67653855682e
Fixed spelling in multiline C comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4412
diff
changeset
|
572 * prevent MSVC8 warning: |
| 3277 | 573 * potentially uninitialized local variable 'inaddr6' used |
| 574 */ | |
|
4983
2677c561127b
Properly initialize "struct in6_addr" with zeroes.
Ruslan Ermilov <ru@nginx.com>
parents:
4971
diff
changeset
|
575 ngx_memzero(&inaddr6, sizeof(struct in6_addr)); |
| 3270 | 576 #endif |
| 577 | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
578 inaddr = ngx_inet_addr(text, len); |
| 3270 | 579 |
| 580 if (inaddr != INADDR_NONE) { | |
| 581 family = AF_INET; | |
| 582 len = sizeof(struct sockaddr_in); | |
| 583 | |
| 584 #if (NGX_HAVE_INET6) | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
585 } else if (ngx_inet6_addr(text, len, inaddr6.s6_addr) == NGX_OK) { |
| 3270 | 586 family = AF_INET6; |
| 587 len = sizeof(struct sockaddr_in6); | |
| 588 | |
| 589 #endif | |
| 590 } else { | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
591 return NGX_DECLINED; |
| 3270 | 592 } |
| 593 | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
594 addr->sockaddr = ngx_pcalloc(pool, len); |
|
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
595 if (addr->sockaddr == NULL) { |
|
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
596 return NGX_ERROR; |
| 3270 | 597 } |
| 598 | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
599 addr->sockaddr->sa_family = (u_char) family; |
|
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
600 addr->socklen = len; |
| 3270 | 601 |
| 602 switch (family) { | |
| 603 | |
| 604 #if (NGX_HAVE_INET6) | |
| 605 case AF_INET6: | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
606 sin6 = (struct sockaddr_in6 *) addr->sockaddr; |
| 3270 | 607 ngx_memcpy(sin6->sin6_addr.s6_addr, inaddr6.s6_addr, 16); |
| 608 break; | |
| 609 #endif | |
| 610 | |
| 611 default: /* AF_INET */ | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
612 sin = (struct sockaddr_in *) addr->sockaddr; |
| 3270 | 613 sin->sin_addr.s_addr = inaddr; |
| 614 break; | |
| 615 } | |
| 616 | |
|
3272
98f49b2bcae8
change ngx_parse_addr() interface
Igor Sysoev <igor@sysoev.ru>
parents:
3270
diff
changeset
|
617 return NGX_OK; |
| 3270 | 618 } |
| 619 | |
| 620 | |
| 651 | 621 ngx_int_t |
|
6564
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
622 ngx_parse_addr_port(ngx_pool_t *pool, ngx_addr_t *addr, u_char *text, |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
623 size_t len) |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
624 { |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
625 u_char *p, *last; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
626 size_t plen; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
627 ngx_int_t rc, port; |
|
6564
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
628 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
629 rc = ngx_parse_addr(pool, addr, text, len); |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
630 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
631 if (rc != NGX_DECLINED) { |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
632 return rc; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
633 } |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
634 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
635 last = text + len; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
636 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
637 #if (NGX_HAVE_INET6) |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
638 if (len && text[0] == '[') { |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
639 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
640 p = ngx_strlchr(text, last, ']'); |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
641 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
642 if (p == NULL || p == last - 1 || *++p != ':') { |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
643 return NGX_DECLINED; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
644 } |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
645 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
646 text++; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
647 len -= 2; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
648 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
649 } else |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
650 #endif |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
651 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
652 { |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
653 p = ngx_strlchr(text, last, ':'); |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
654 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
655 if (p == NULL) { |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
656 return NGX_DECLINED; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
657 } |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
658 } |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
659 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
660 p++; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
661 plen = last - p; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
662 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
663 port = ngx_atoi(p, plen); |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
664 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
665 if (port < 1 || port > 65535) { |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
666 return NGX_DECLINED; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
667 } |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
668 |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
669 len -= plen + 1; |
|
19db5a6bc34e
Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6559
diff
changeset
|
670 |
|
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Realip: port support in X-Real-IP and X-Forwarded-For.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
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|
671 rc = ngx_parse_addr(pool, addr, text, len); |
|
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diff
changeset
|
672 |
|
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|
673 if (rc != NGX_OK) { |
|
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|
674 return rc; |
|
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parents:
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diff
changeset
|
675 } |
|
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Realip: port support in X-Real-IP and X-Forwarded-For.
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|
676 |
| 6597 | 677 ngx_inet_set_port(addr->sockaddr, (in_port_t) port); |
|
6564
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Realip: port support in X-Real-IP and X-Forwarded-For.
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diff
changeset
|
678 |
|
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|
679 return NGX_OK; |
|
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|
680 } |
|
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changeset
|
681 |
|
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|
682 |
|
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|
683 ngx_int_t |
|
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use pool instead of ngx_conf_t
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|
684 ngx_parse_url(ngx_pool_t *pool, ngx_url_t *u) |
| 651 | 685 { |
| 2200 | 686 u_char *p; |
|
6463
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Core: allow strings without null-termination in ngx_parse_url().
Piotr Sikora <piotrsikora@google.com>
parents:
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changeset
|
687 size_t len; |
| 651 | 688 |
| 689 p = u->url.data; | |
|
6463
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Core: allow strings without null-termination in ngx_parse_url().
Piotr Sikora <piotrsikora@google.com>
parents:
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diff
changeset
|
690 len = u->url.len; |
| 651 | 691 |
|
6463
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Core: allow strings without null-termination in ngx_parse_url().
Piotr Sikora <piotrsikora@google.com>
parents:
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diff
changeset
|
692 if (len >= 5 && ngx_strncasecmp(p, (u_char *) "unix:", 5) == 0) { |
| 2200 | 693 return ngx_parse_unix_domain_url(pool, u); |
| 651 | 694 } |
| 695 | |
|
6463
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Core: allow strings without null-termination in ngx_parse_url().
Piotr Sikora <piotrsikora@google.com>
parents:
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|
696 if (len && p[0] == '[') { |
|
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|
697 return ngx_parse_inet6_url(pool, u); |
|
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|
698 } |
|
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|
699 |
| 2200 | 700 return ngx_parse_inet_url(pool, u); |
| 701 } | |
| 702 | |
| 703 | |
| 704 static ngx_int_t | |
| 705 ngx_parse_unix_domain_url(ngx_pool_t *pool, ngx_url_t *u) | |
| 706 { | |
| 707 #if (NGX_HAVE_UNIX_DOMAIN) | |
|
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diff
changeset
|
708 u_char *path, *uri, *last; |
| 2200 | 709 size_t len; |
| 710 struct sockaddr_un *saun; | |
| 711 | |
| 712 len = u->url.len; | |
|
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parents:
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diff
changeset
|
713 path = u->url.data; |
| 2200 | 714 |
|
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|
715 path += 5; |
| 2200 | 716 len -= 5; |
| 717 | |
| 718 if (u->uri_part) { | |
| 719 | |
|
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|
720 last = path + len; |
|
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parents:
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changeset
|
721 uri = ngx_strlchr(path, last, ':'); |
| 2200 | 722 |
|
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parents:
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changeset
|
723 if (uri) { |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
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changeset
|
724 len = uri - path; |
|
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*) refactor ngx_parse_inet_url()
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parents:
2202
diff
changeset
|
725 uri++; |
|
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parents:
2202
diff
changeset
|
726 u->uri.len = last - uri; |
|
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|
727 u->uri.data = uri; |
| 2200 | 728 } |
| 729 } | |
| 730 | |
| 731 if (len == 0) { | |
| 732 u->err = "no path in the unix domain socket"; | |
| 733 return NGX_ERROR; | |
| 734 } | |
| 735 | |
|
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|
736 u->host.len = len++; |
|
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parents:
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changeset
|
737 u->host.data = path; |
|
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parents:
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changeset
|
738 |
|
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*) refactor ngx_parse_inet_url()
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parents:
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changeset
|
739 if (len > sizeof(saun->sun_path)) { |
| 2200 | 740 u->err = "too long path in the unix domain socket"; |
| 741 return NGX_ERROR; | |
| 742 } | |
| 743 | |
|
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|
744 u->socklen = sizeof(struct sockaddr_un); |
|
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a prelimiary IPv6 support, HTTP listen
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parents:
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changeset
|
745 saun = (struct sockaddr_un *) &u->sockaddr; |
|
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parents:
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|
746 saun->sun_family = AF_UNIX; |
|
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parents:
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diff
changeset
|
747 (void) ngx_cpystrn((u_char *) saun->sun_path, path, len); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
748 |
|
3269
f0d596e84634
rename ngx_peer_addr_t to ngx_addr_t
Igor Sysoev <igor@sysoev.ru>
parents:
3268
diff
changeset
|
749 u->addrs = ngx_pcalloc(pool, sizeof(ngx_addr_t)); |
| 2200 | 750 if (u->addrs == NULL) { |
| 751 return NGX_ERROR; | |
| 752 } | |
| 753 | |
| 754 saun = ngx_pcalloc(pool, sizeof(struct sockaddr_un)); | |
| 755 if (saun == NULL) { | |
| 756 return NGX_ERROR; | |
| 757 } | |
| 758 | |
|
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parents:
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|
759 u->family = AF_UNIX; |
| 2200 | 760 u->naddrs = 1; |
| 761 | |
| 762 saun->sun_family = AF_UNIX; | |
|
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*) refactor ngx_parse_inet_url()
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parents:
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diff
changeset
|
763 (void) ngx_cpystrn((u_char *) saun->sun_path, path, len); |
| 2200 | 764 |
| 765 u->addrs[0].sockaddr = (struct sockaddr *) saun; | |
| 766 u->addrs[0].socklen = sizeof(struct sockaddr_un); | |
|
2203
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
767 u->addrs[0].name.len = len + 4; |
| 2200 | 768 u->addrs[0].name.data = u->url.data; |
| 769 | |
| 770 return NGX_OK; | |
| 771 | |
| 772 #else | |
| 773 | |
| 774 u->err = "the unix domain sockets are not supported on this platform"; | |
| 775 | |
| 776 return NGX_ERROR; | |
| 777 | |
| 778 #endif | |
| 779 } | |
| 780 | |
| 781 | |
| 782 static ngx_int_t | |
| 783 ngx_parse_inet_url(ngx_pool_t *pool, ngx_url_t *u) | |
| 784 { | |
| 7480 | 785 u_char *host, *port, *last, *uri, *args, *dash; |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
786 size_t len; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
787 ngx_int_t n; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
788 struct sockaddr_in *sin; |
|
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changeset
|
789 |
|
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parents:
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changeset
|
790 u->socklen = sizeof(struct sockaddr_in); |
|
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parents:
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changeset
|
791 sin = (struct sockaddr_in *) &u->sockaddr; |
|
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parents:
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diff
changeset
|
792 sin->sin_family = AF_INET; |
| 2200 | 793 |
| 2206 | 794 u->family = AF_INET; |
| 795 | |
|
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parents:
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diff
changeset
|
796 host = u->url.data; |
| 2200 | 797 |
|
2203
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*) refactor ngx_parse_inet_url()
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parents:
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diff
changeset
|
798 last = host + u->url.len; |
| 906 | 799 |
|
2203
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*) refactor ngx_parse_inet_url()
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parents:
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diff
changeset
|
800 port = ngx_strlchr(host, last, ':'); |
| 651 | 801 |
|
2283
231b52f8adc0
fix case when URL has no port, but has ":" in URI part,
Igor Sysoev <igor@sysoev.ru>
parents:
2206
diff
changeset
|
802 uri = ngx_strlchr(host, last, '/'); |
| 651 | 803 |
|
2284
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2283
diff
changeset
|
804 args = ngx_strlchr(host, last, '?'); |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2283
diff
changeset
|
805 |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2283
diff
changeset
|
806 if (args) { |
|
4652
215857d53cbe
Code reduction (no functional changes).
Ruslan Ermilov <ru@nginx.com>
parents:
4642
diff
changeset
|
807 if (uri == NULL || args < uri) { |
|
2284
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2283
diff
changeset
|
808 uri = args; |
|
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fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2283
diff
changeset
|
809 } |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
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parents:
2283
diff
changeset
|
810 } |
|
c3035feb6638
fix case proxy_pass URL is evaluted to http://host?args
Igor Sysoev <igor@sysoev.ru>
parents:
2283
diff
changeset
|
811 |
|
2203
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parents:
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diff
changeset
|
812 if (uri) { |
|
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parents:
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diff
changeset
|
813 if (u->listen || !u->uri_part) { |
|
8e5bf1bc87e2
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parents:
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diff
changeset
|
814 u->err = "invalid host"; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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diff
changeset
|
815 return NGX_ERROR; |
| 651 | 816 } |
| 817 | |
|
2203
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*) refactor ngx_parse_inet_url()
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changeset
|
818 u->uri.len = last - uri; |
|
8e5bf1bc87e2
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diff
changeset
|
819 u->uri.data = uri; |
| 651 | 820 |
|
2203
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*) refactor ngx_parse_inet_url()
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parents:
2202
diff
changeset
|
821 last = uri; |
|
2283
231b52f8adc0
fix case when URL has no port, but has ":" in URI part,
Igor Sysoev <igor@sysoev.ru>
parents:
2206
diff
changeset
|
822 |
|
231b52f8adc0
fix case when URL has no port, but has ":" in URI part,
Igor Sysoev <igor@sysoev.ru>
parents:
2206
diff
changeset
|
823 if (uri < port) { |
|
231b52f8adc0
fix case when URL has no port, but has ":" in URI part,
Igor Sysoev <igor@sysoev.ru>
parents:
2206
diff
changeset
|
824 port = NULL; |
|
2301
148c2e840c2b
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
2284
diff
changeset
|
825 } |
| 651 | 826 } |
| 827 | |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
2202
diff
changeset
|
828 if (port) { |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
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diff
changeset
|
829 port++; |
| 651 | 830 |
| 2206 | 831 len = last - port; |
| 832 | |
| 7480 | 833 if (u->listen) { |
| 834 dash = ngx_strlchr(port, last, '-'); | |
| 835 | |
| 836 if (dash) { | |
| 837 dash++; | |
| 838 | |
| 839 n = ngx_atoi(dash, last - dash); | |
| 840 | |
| 841 if (n < 1 || n > 65535) { | |
| 842 u->err = "invalid port"; | |
| 843 return NGX_ERROR; | |
| 844 } | |
| 845 | |
| 846 u->last_port = (in_port_t) n; | |
| 847 | |
| 848 len = dash - port - 1; | |
| 849 } | |
| 850 } | |
| 851 | |
| 2206 | 852 n = ngx_atoi(port, len); |
| 853 | |
| 4227 | 854 if (n < 1 || n > 65535) { |
| 2206 | 855 u->err = "invalid port"; |
| 856 return NGX_ERROR; | |
| 857 } | |
| 858 | |
| 7480 | 859 if (u->last_port && n > u->last_port) { |
| 860 u->err = "invalid port range"; | |
| 861 return NGX_ERROR; | |
| 862 } | |
| 863 | |
| 2206 | 864 u->port = (in_port_t) n; |
|
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diff
changeset
|
865 sin->sin_port = htons((in_port_t) n); |
| 2206 | 866 |
| 7480 | 867 u->port_text.len = last - port; |
|
2203
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*) refactor ngx_parse_inet_url()
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diff
changeset
|
868 u->port_text.data = port; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
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diff
changeset
|
869 |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
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diff
changeset
|
870 last = port - 1; |
|
1671
8075179cae21
ngx_parse_url() saves port text, this allows to use it in proxy host header
Igor Sysoev <igor@sysoev.ru>
parents:
1647
diff
changeset
|
871 |
| 651 | 872 } else { |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
2202
diff
changeset
|
873 if (uri == NULL) { |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
2202
diff
changeset
|
874 |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
875 if (u->listen) { |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
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parents:
2202
diff
changeset
|
876 |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
877 /* test value as port only */ |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
878 |
| 7480 | 879 len = last - host; |
| 880 | |
| 881 dash = ngx_strlchr(host, last, '-'); | |
| 882 | |
| 883 if (dash) { | |
| 884 dash++; | |
| 885 | |
| 886 n = ngx_atoi(dash, last - dash); | |
| 887 | |
| 888 if (n == NGX_ERROR) { | |
| 889 goto no_port; | |
| 890 } | |
| 891 | |
| 892 if (n < 1 || n > 65535) { | |
| 893 u->err = "invalid port"; | |
| 894 | |
| 895 } else { | |
| 896 u->last_port = (in_port_t) n; | |
| 897 } | |
| 898 | |
| 899 len = dash - host - 1; | |
| 900 } | |
| 901 | |
| 902 n = ngx_atoi(host, len); | |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
903 |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
904 if (n != NGX_ERROR) { |
| 651 | 905 |
| 7480 | 906 if (u->err) { |
| 907 return NGX_ERROR; | |
| 908 } | |
| 909 | |
| 4227 | 910 if (n < 1 || n > 65535) { |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
911 u->err = "invalid port"; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
912 return NGX_ERROR; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
913 } |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
914 |
| 7480 | 915 if (u->last_port && n > u->last_port) { |
| 916 u->err = "invalid port range"; | |
| 917 return NGX_ERROR; | |
| 918 } | |
| 919 | |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
920 u->port = (in_port_t) n; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
921 sin->sin_port = htons((in_port_t) n); |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
922 sin->sin_addr.s_addr = INADDR_ANY; |
| 651 | 923 |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
924 u->port_text.len = last - host; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
925 u->port_text.data = host; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
926 |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
927 u->wildcard = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
928 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
929 return ngx_inet_add_addr(pool, u, &u->sockaddr.sockaddr, |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
930 u->socklen, 1); |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
931 } |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
932 } |
| 651 | 933 } |
| 934 | |
| 7480 | 935 no_port: |
| 936 | |
| 937 u->err = NULL; | |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
938 u->no_port = 1; |
|
5005
c9059bd5445b
Fixed "proxy_pass" with IP address and no port (ticket #276).
Ruslan Ermilov <ru@nginx.com>
parents:
4983
diff
changeset
|
939 u->port = u->default_port; |
|
c9059bd5445b
Fixed "proxy_pass" with IP address and no port (ticket #276).
Ruslan Ermilov <ru@nginx.com>
parents:
4983
diff
changeset
|
940 sin->sin_port = htons(u->default_port); |
| 7480 | 941 u->last_port = 0; |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
942 } |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
943 |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
944 len = last - host; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
945 |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
946 if (len == 0) { |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
947 u->err = "no host"; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
948 return NGX_ERROR; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
949 } |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
950 |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
951 u->host.len = len; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
952 u->host.data = host; |
|
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
953 |
|
4969
2efa05bbbc1e
Simplified URL parsing code.
Ruslan Ermilov <ru@nginx.com>
parents:
4670
diff
changeset
|
954 if (u->listen && len == 1 && *host == '*') { |
|
2efa05bbbc1e
Simplified URL parsing code.
Ruslan Ermilov <ru@nginx.com>
parents:
4670
diff
changeset
|
955 sin->sin_addr.s_addr = INADDR_ANY; |
|
2efa05bbbc1e
Simplified URL parsing code.
Ruslan Ermilov <ru@nginx.com>
parents:
4670
diff
changeset
|
956 u->wildcard = 1; |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
957 return ngx_inet_add_addr(pool, u, &u->sockaddr.sockaddr, u->socklen, 1); |
|
4969
2efa05bbbc1e
Simplified URL parsing code.
Ruslan Ermilov <ru@nginx.com>
parents:
4670
diff
changeset
|
958 } |
|
2efa05bbbc1e
Simplified URL parsing code.
Ruslan Ermilov <ru@nginx.com>
parents:
4670
diff
changeset
|
959 |
|
2efa05bbbc1e
Simplified URL parsing code.
Ruslan Ermilov <ru@nginx.com>
parents:
4670
diff
changeset
|
960 sin->sin_addr.s_addr = ngx_inet_addr(host, len); |
|
3267
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
961 |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
962 if (sin->sin_addr.s_addr != INADDR_NONE) { |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
963 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
964 if (sin->sin_addr.s_addr == INADDR_ANY) { |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
965 u->wildcard = 1; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
966 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
967 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
968 return ngx_inet_add_addr(pool, u, &u->sockaddr.sockaddr, u->socklen, 1); |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
969 } |
|
804
472cd9768ac2
now the "listen" directives use ngx_parse_url()
Igor Sysoev <igor@sysoev.ru>
parents:
712
diff
changeset
|
970 |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
971 if (u->no_resolve) { |
|
2203
8e5bf1bc87e2
*) refactor ngx_parse_inet_url()
Igor Sysoev <igor@sysoev.ru>
parents:
2202
diff
changeset
|
972 return NGX_OK; |
| 906 | 973 } |
| 974 | |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
975 if (ngx_inet_resolve_host(pool, u) != NGX_OK) { |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
976 return NGX_ERROR; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
977 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
978 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
979 u->family = u->addrs[0].sockaddr->sa_family; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
980 u->socklen = u->addrs[0].socklen; |
|
6559
adf25b8d0431
Introduced the ngx_sockaddr_t type.
Ruslan Ermilov <ru@nginx.com>
parents:
6534
diff
changeset
|
981 ngx_memcpy(&u->sockaddr, u->addrs[0].sockaddr, u->addrs[0].socklen); |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
982 u->wildcard = ngx_inet_wildcard(&u->sockaddr.sockaddr); |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
983 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
984 return NGX_OK; |
| 651 | 985 } |
| 986 | |
| 987 | |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
988 static ngx_int_t |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
989 ngx_parse_inet6_url(ngx_pool_t *pool, ngx_url_t *u) |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
990 { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
991 #if (NGX_HAVE_INET6) |
| 7480 | 992 u_char *p, *host, *port, *last, *uri, *dash; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
993 size_t len; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
994 ngx_int_t n; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
995 struct sockaddr_in6 *sin6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
996 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
997 u->socklen = sizeof(struct sockaddr_in6); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
998 sin6 = (struct sockaddr_in6 *) &u->sockaddr; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
999 sin6->sin6_family = AF_INET6; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1000 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1001 host = u->url.data + 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1002 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1003 last = u->url.data + u->url.len; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1004 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1005 p = ngx_strlchr(host, last, ']'); |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1006 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1007 if (p == NULL) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1008 u->err = "invalid host"; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1009 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1010 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1011 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1012 port = p + 1; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1013 |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1014 uri = ngx_strlchr(port, last, '/'); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1015 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1016 if (uri) { |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1017 if (u->listen || !u->uri_part) { |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1018 u->err = "invalid host"; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1019 return NGX_ERROR; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1020 } |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1021 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1022 u->uri.len = last - uri; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1023 u->uri.data = uri; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1024 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1025 last = uri; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1026 } |
|
4670
c070fa19511e
Support for IPv6 literals in proxy_pass and so on.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4652
diff
changeset
|
1027 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1028 if (port < last) { |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1029 if (*port != ':') { |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1030 u->err = "invalid host"; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1031 return NGX_ERROR; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1032 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1033 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1034 port++; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1035 |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1036 len = last - port; |
|
6533
b358d670c654
Core: fixed port handling in ngx_parse_inet6_url().
Valentin Bartenev <vbart@nginx.com>
parents:
6509
diff
changeset
|
1037 |
| 7480 | 1038 if (u->listen) { |
| 1039 dash = ngx_strlchr(port, last, '-'); | |
| 1040 | |
| 1041 if (dash) { | |
| 1042 dash++; | |
| 1043 | |
| 1044 n = ngx_atoi(dash, last - dash); | |
| 1045 | |
| 1046 if (n < 1 || n > 65535) { | |
| 1047 u->err = "invalid port"; | |
| 1048 return NGX_ERROR; | |
| 1049 } | |
| 1050 | |
| 1051 u->last_port = (in_port_t) n; | |
| 1052 | |
| 1053 len = dash - port - 1; | |
| 1054 } | |
| 1055 } | |
| 1056 | |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1057 n = ngx_atoi(port, len); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1058 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1059 if (n < 1 || n > 65535) { |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1060 u->err = "invalid port"; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1061 return NGX_ERROR; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1062 } |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1063 |
| 7480 | 1064 if (u->last_port && n > u->last_port) { |
| 1065 u->err = "invalid port range"; | |
| 1066 return NGX_ERROR; | |
| 1067 } | |
| 1068 | |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1069 u->port = (in_port_t) n; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1070 sin6->sin6_port = htons((in_port_t) n); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1071 |
| 7480 | 1072 u->port_text.len = last - port; |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1073 u->port_text.data = port; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1074 |
|
6534
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1075 } else { |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1076 u->no_port = 1; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1077 u->port = u->default_port; |
|
19a54ba76c04
Removed a surplus condition from ngx_parse_inet6_url().
Ruslan Ermilov <ru@nginx.com>
parents:
6533
diff
changeset
|
1078 sin6->sin6_port = htons(u->default_port); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1079 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1080 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1081 len = p - host; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1082 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1083 if (len == 0) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1084 u->err = "no host"; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1085 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1086 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1087 |
|
4670
c070fa19511e
Support for IPv6 literals in proxy_pass and so on.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4652
diff
changeset
|
1088 u->host.len = len + 2; |
|
c070fa19511e
Support for IPv6 literals in proxy_pass and so on.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4652
diff
changeset
|
1089 u->host.data = host - 1; |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1090 |
|
3268
c6a40c815d45
use sin6_addr.s6_addr instead of "(u_char *) & .sin6_addr"
Igor Sysoev <igor@sysoev.ru>
parents:
3267
diff
changeset
|
1091 if (ngx_inet6_addr(host, len, sin6->sin6_addr.s6_addr) != NGX_OK) { |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1092 u->err = "invalid IPv6 address"; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1093 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1094 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1095 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1096 if (IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) { |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1097 u->wildcard = 1; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1098 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1099 |
|
4670
c070fa19511e
Support for IPv6 literals in proxy_pass and so on.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4652
diff
changeset
|
1100 u->family = AF_INET6; |
|
c070fa19511e
Support for IPv6 literals in proxy_pass and so on.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4652
diff
changeset
|
1101 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1102 return ngx_inet_add_addr(pool, u, &u->sockaddr.sockaddr, u->socklen, 1); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1103 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1104 #else |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1105 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1106 u->err = "the INET6 sockets are not supported on this platform"; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1107 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1108 return NGX_ERROR; |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1109 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1110 #endif |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1111 } |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1112 |
|
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1113 |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1114 #if (NGX_HAVE_GETADDRINFO && NGX_HAVE_INET6) |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1115 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1116 ngx_int_t |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1117 ngx_inet_resolve_host(ngx_pool_t *pool, ngx_url_t *u) |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1118 { |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1119 u_char *host; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1120 ngx_uint_t n; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1121 struct addrinfo hints, *res, *rp; |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1122 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1123 host = ngx_alloc(u->host.len + 1, pool->log); |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1124 if (host == NULL) { |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1125 return NGX_ERROR; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1126 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1127 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1128 (void) ngx_cpystrn(host, u->host.data, u->host.len + 1); |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1129 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1130 ngx_memzero(&hints, sizeof(struct addrinfo)); |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1131 hints.ai_family = AF_UNSPEC; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1132 hints.ai_socktype = SOCK_STREAM; |
|
5314
0300d97c6084
Core: guard use of AI_ADDRCONFIG.
Ruslan Ermilov <ru@nginx.com>
parents:
5313
diff
changeset
|
1133 #ifdef AI_ADDRCONFIG |
|
5312
ec8594b9bf11
Core: only resolve address families configured on the local system.
Ruslan Ermilov <ru@nginx.com>
parents:
5263
diff
changeset
|
1134 hints.ai_flags = AI_ADDRCONFIG; |
|
5314
0300d97c6084
Core: guard use of AI_ADDRCONFIG.
Ruslan Ermilov <ru@nginx.com>
parents:
5313
diff
changeset
|
1135 #endif |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1136 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1137 if (getaddrinfo((char *) host, NULL, &hints, &res) != 0) { |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1138 u->err = "host not found"; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1139 ngx_free(host); |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1140 return NGX_ERROR; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1141 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1142 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1143 ngx_free(host); |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1144 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1145 for (n = 0, rp = res; rp != NULL; rp = rp->ai_next) { |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1146 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1147 switch (rp->ai_family) { |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1148 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1149 case AF_INET: |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1150 case AF_INET6: |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1151 break; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1152 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1153 default: |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1154 continue; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1155 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1156 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1157 n++; |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1158 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1159 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1160 if (n == 0) { |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1161 u->err = "host not found"; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1162 goto failed; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1163 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1164 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1165 /* MP: ngx_shared_palloc() */ |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1166 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1167 for (rp = res; rp != NULL; rp = rp->ai_next) { |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1168 |
|
7479
8be88b22fe81
Removed sorting of getaddrinfo() results.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
1169 switch (rp->ai_family) { |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1170 |
|
7479
8be88b22fe81
Removed sorting of getaddrinfo() results.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
1171 case AF_INET: |
|
8be88b22fe81
Removed sorting of getaddrinfo() results.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
1172 case AF_INET6: |
|
8be88b22fe81
Removed sorting of getaddrinfo() results.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
1173 break; |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1174 |
|
7479
8be88b22fe81
Removed sorting of getaddrinfo() results.
Roman Arutyunyan <arut@nginx.com>
parents:
7478
diff
changeset
|
1175 default: |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1176 continue; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1177 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1178 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1179 if (ngx_inet_add_addr(pool, u, rp->ai_addr, rp->ai_addrlen, n) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1180 != NGX_OK) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1181 { |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1182 goto failed; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1183 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1184 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1185 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1186 freeaddrinfo(res); |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1187 return NGX_OK; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1188 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1189 failed: |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1190 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1191 freeaddrinfo(res); |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1192 return NGX_ERROR; |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1193 } |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1194 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1195 #else /* !NGX_HAVE_GETADDRINFO || !NGX_HAVE_INET6 */ |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1196 |
| 884 | 1197 ngx_int_t |
|
1559
fe11e2a3946d
use pool instead of ngx_conf_t
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
1198 ngx_inet_resolve_host(ngx_pool_t *pool, ngx_url_t *u) |
| 651 | 1199 { |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1200 u_char *host; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1201 ngx_uint_t i, n; |
| 651 | 1202 struct hostent *h; |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1203 struct sockaddr_in sin; |
| 651 | 1204 |
| 1205 /* AF_INET only */ | |
| 1206 | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1207 ngx_memzero(&sin, sizeof(struct sockaddr_in)); |
|
2512
2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
1208 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1209 sin.sin_family = AF_INET; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1210 sin.sin_addr.s_addr = ngx_inet_addr(u->host.data, u->host.len); |
| 651 | 1211 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1212 if (sin.sin_addr.s_addr == INADDR_NONE) { |
|
3267
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
1213 host = ngx_alloc(u->host.len + 1, pool->log); |
|
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
1214 if (host == NULL) { |
|
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
1215 return NGX_ERROR; |
|
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
1216 } |
|
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
1217 |
|
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
1218 (void) ngx_cpystrn(host, u->host.data, u->host.len + 1); |
|
fb4f7605505f
replace inet_addr() with ngx_inet_addr()
Igor Sysoev <igor@sysoev.ru>
parents:
3266
diff
changeset
|
1219 |
| 651 | 1220 h = gethostbyname((char *) host); |
| 1221 | |
|
1559
fe11e2a3946d
use pool instead of ngx_conf_t
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
1222 ngx_free(host); |
|
fe11e2a3946d
use pool instead of ngx_conf_t
Igor Sysoev <igor@sysoev.ru>
parents:
1380
diff
changeset
|
1223 |
| 651 | 1224 if (h == NULL || h->h_addr_list[0] == NULL) { |
| 884 | 1225 u->err = "host not found"; |
| 1226 return NGX_ERROR; | |
| 651 | 1227 } |
| 1228 | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1229 for (n = 0; h->h_addr_list[n] != NULL; n++) { /* void */ } |
| 651 | 1230 |
| 1231 /* MP: ngx_shared_palloc() */ | |
| 1232 | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1233 for (i = 0; i < n; i++) { |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1234 sin.sin_addr.s_addr = *(in_addr_t *) (h->h_addr_list[i]); |
| 651 | 1235 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1236 if (ngx_inet_add_addr(pool, u, (struct sockaddr *) &sin, |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1237 sizeof(struct sockaddr_in), n) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1238 != NGX_OK) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1239 { |
| 884 | 1240 return NGX_ERROR; |
| 651 | 1241 } |
| 1242 } | |
| 1243 | |
| 1244 } else { | |
| 1245 | |
| 1246 /* MP: ngx_shared_palloc() */ | |
| 1247 | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1248 if (ngx_inet_add_addr(pool, u, (struct sockaddr *) &sin, |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1249 sizeof(struct sockaddr_in), 1) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1250 != NGX_OK) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1251 { |
| 884 | 1252 return NGX_ERROR; |
| 651 | 1253 } |
| 1254 } | |
| 1255 | |
| 884 | 1256 return NGX_OK; |
| 651 | 1257 } |
|
4971
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1258 |
|
eaf95350d75c
Implemented IPv6 support for URLs specified using domain names.
Ruslan Ermilov <ru@nginx.com>
parents:
4970
diff
changeset
|
1259 #endif /* NGX_HAVE_GETADDRINFO && NGX_HAVE_INET6 */ |
|
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1260 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1261 |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1262 static ngx_int_t |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1263 ngx_inet_add_addr(ngx_pool_t *pool, ngx_url_t *u, struct sockaddr *sockaddr, |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1264 socklen_t socklen, ngx_uint_t total) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1265 { |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1266 u_char *p; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1267 size_t len; |
| 7480 | 1268 ngx_uint_t i, nports; |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1269 ngx_addr_t *addr; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1270 struct sockaddr *sa; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1271 |
| 7480 | 1272 nports = u->last_port ? u->last_port - u->port + 1 : 1; |
| 1273 | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1274 if (u->addrs == NULL) { |
| 7480 | 1275 u->addrs = ngx_palloc(pool, total * nports * sizeof(ngx_addr_t)); |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1276 if (u->addrs == NULL) { |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1277 return NGX_ERROR; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1278 } |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1279 } |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1280 |
| 7480 | 1281 for (i = 0; i < nports; i++) { |
| 1282 sa = ngx_pcalloc(pool, socklen); | |
| 1283 if (sa == NULL) { | |
| 1284 return NGX_ERROR; | |
| 1285 } | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1286 |
| 7480 | 1287 ngx_memcpy(sa, sockaddr, socklen); |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1288 |
| 7480 | 1289 ngx_inet_set_port(sa, u->port + i); |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1290 |
| 7480 | 1291 switch (sa->sa_family) { |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1292 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1293 #if (NGX_HAVE_INET6) |
| 7480 | 1294 case AF_INET6: |
| 1295 len = NGX_INET6_ADDRSTRLEN + sizeof("[]:65536") - 1; | |
| 1296 break; | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1297 #endif |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1298 |
| 7480 | 1299 default: /* AF_INET */ |
| 1300 len = NGX_INET_ADDRSTRLEN + sizeof(":65535") - 1; | |
| 1301 } | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1302 |
| 7480 | 1303 p = ngx_pnalloc(pool, len); |
| 1304 if (p == NULL) { | |
| 1305 return NGX_ERROR; | |
| 1306 } | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1307 |
| 7480 | 1308 len = ngx_sock_ntop(sa, socklen, p, len, 1); |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1309 |
| 7480 | 1310 addr = &u->addrs[u->naddrs++]; |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1311 |
| 7480 | 1312 addr->sockaddr = sa; |
| 1313 addr->socklen = socklen; | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1314 |
| 7480 | 1315 addr->name.len = len; |
| 1316 addr->name.data = p; | |
| 1317 } | |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1318 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1319 return NGX_OK; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1320 } |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1321 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1322 |
|
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1323 ngx_int_t |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1324 ngx_cmp_sockaddr(struct sockaddr *sa1, socklen_t slen1, |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1325 struct sockaddr *sa2, socklen_t slen2, ngx_uint_t cmp_port) |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1326 { |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1327 struct sockaddr_in *sin1, *sin2; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1328 #if (NGX_HAVE_INET6) |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1329 struct sockaddr_in6 *sin61, *sin62; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1330 #endif |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1331 #if (NGX_HAVE_UNIX_DOMAIN) |
|
6731
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1332 size_t len; |
|
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1333 struct sockaddr_un *saun1, *saun2; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1334 #endif |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1335 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1336 if (sa1->sa_family != sa2->sa_family) { |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1337 return NGX_DECLINED; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1338 } |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1339 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1340 switch (sa1->sa_family) { |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1341 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1342 #if (NGX_HAVE_INET6) |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1343 case AF_INET6: |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1344 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1345 sin61 = (struct sockaddr_in6 *) sa1; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1346 sin62 = (struct sockaddr_in6 *) sa2; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1347 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1348 if (cmp_port && sin61->sin6_port != sin62->sin6_port) { |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1349 return NGX_DECLINED; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1350 } |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1351 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1352 if (ngx_memcmp(&sin61->sin6_addr, &sin62->sin6_addr, 16) != 0) { |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1353 return NGX_DECLINED; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1354 } |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1355 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1356 break; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1357 #endif |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1358 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1359 #if (NGX_HAVE_UNIX_DOMAIN) |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1360 case AF_UNIX: |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1361 |
| 6474 | 1362 saun1 = (struct sockaddr_un *) sa1; |
| 1363 saun2 = (struct sockaddr_un *) sa2; | |
|
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1364 |
|
6731
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1365 if (slen1 < slen2) { |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1366 len = slen1 - offsetof(struct sockaddr_un, sun_path); |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1367 |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1368 } else { |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1369 len = slen2 - offsetof(struct sockaddr_un, sun_path); |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1370 } |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1371 |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1372 if (len > sizeof(saun1->sun_path)) { |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1373 len = sizeof(saun1->sun_path); |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1374 } |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1375 |
|
3f94a0fc05cf
Core: sockaddr lengths now respected by ngx_cmp_sockaddr().
Maxim Dounin <mdounin@mdounin.ru>
parents:
6683
diff
changeset
|
1376 if (ngx_memcmp(&saun1->sun_path, &saun2->sun_path, len) != 0) { |
| 6474 | 1377 return NGX_DECLINED; |
| 1378 } | |
|
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1379 |
| 6474 | 1380 break; |
|
5473
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1381 #endif |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1382 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1383 default: /* AF_INET */ |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1384 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1385 sin1 = (struct sockaddr_in *) sa1; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1386 sin2 = (struct sockaddr_in *) sa2; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1387 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1388 if (cmp_port && sin1->sin_port != sin2->sin_port) { |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1389 return NGX_DECLINED; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1390 } |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1391 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1392 if (sin1->sin_addr.s_addr != sin2->sin_addr.s_addr) { |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1393 return NGX_DECLINED; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1394 } |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1395 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1396 break; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1397 } |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1398 |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1399 return NGX_OK; |
|
d39ef821d03e
Core: externalized ngx_cmp_sockaddr().
Ruslan Ermilov <ru@nginx.com>
parents:
5314
diff
changeset
|
1400 } |
|
6593
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1401 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1402 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1403 in_port_t |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1404 ngx_inet_get_port(struct sockaddr *sa) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1405 { |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1406 struct sockaddr_in *sin; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1407 #if (NGX_HAVE_INET6) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1408 struct sockaddr_in6 *sin6; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1409 #endif |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1410 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1411 switch (sa->sa_family) { |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1412 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1413 #if (NGX_HAVE_INET6) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1414 case AF_INET6: |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1415 sin6 = (struct sockaddr_in6 *) sa; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1416 return ntohs(sin6->sin6_port); |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1417 #endif |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1418 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1419 #if (NGX_HAVE_UNIX_DOMAIN) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1420 case AF_UNIX: |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1421 return 0; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1422 #endif |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1423 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1424 default: /* AF_INET */ |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1425 sin = (struct sockaddr_in *) sa; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1426 return ntohs(sin->sin_port); |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1427 } |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1428 } |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1429 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1430 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1431 void |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1432 ngx_inet_set_port(struct sockaddr *sa, in_port_t port) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1433 { |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1434 struct sockaddr_in *sin; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1435 #if (NGX_HAVE_INET6) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1436 struct sockaddr_in6 *sin6; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1437 #endif |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1438 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1439 switch (sa->sa_family) { |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1440 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1441 #if (NGX_HAVE_INET6) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1442 case AF_INET6: |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1443 sin6 = (struct sockaddr_in6 *) sa; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1444 sin6->sin6_port = htons(port); |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1445 break; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1446 #endif |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1447 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1448 #if (NGX_HAVE_UNIX_DOMAIN) |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1449 case AF_UNIX: |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1450 break; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1451 #endif |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1452 |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1453 default: /* AF_INET */ |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1454 sin = (struct sockaddr_in *) sa; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1455 sin->sin_port = htons(port); |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1456 break; |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1457 } |
|
b3b7e33083ac
Introduced ngx_inet_get_port() and ngx_inet_set_port() functions.
Roman Arutyunyan <arut@nginx.com>
parents:
6567
diff
changeset
|
1458 } |
|
7478
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1459 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1460 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1461 ngx_uint_t |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1462 ngx_inet_wildcard(struct sockaddr *sa) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1463 { |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1464 struct sockaddr_in *sin; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1465 #if (NGX_HAVE_INET6) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1466 struct sockaddr_in6 *sin6; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1467 #endif |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1468 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1469 switch (sa->sa_family) { |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1470 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1471 case AF_INET: |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1472 sin = (struct sockaddr_in *) sa; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1473 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1474 if (sin->sin_addr.s_addr == INADDR_ANY) { |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1475 return 1; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1476 } |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1477 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1478 break; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1479 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1480 #if (NGX_HAVE_INET6) |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1481 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1482 case AF_INET6: |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1483 sin6 = (struct sockaddr_in6 *) sa; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1484 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1485 if (IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) { |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1486 return 1; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1487 } |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1488 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1489 break; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1490 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1491 #endif |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1492 } |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1493 |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1494 return 0; |
|
4f9b72a229c1
Multiple addresses in "listen".
Roman Arutyunyan <arut@nginx.com>
parents:
7122
diff
changeset
|
1495 } |