Mercurial > hg > nginx-quic
comparison src/event/ngx_event_openssl.c @ 2044:f45cec1cd270
DH parameters, ssl_dhparam
author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 16 Jun 2008 05:51:32 +0000 |
parents | 12b3ad3353f9 |
children | 2b11822b12d6 |
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2043:1d86674d1286 | 2044:f45cec1cd270 |
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180 | 180 |
181 #ifdef SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS | 181 #ifdef SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS |
182 SSL_CTX_set_options(ssl->ctx, SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS); | 182 SSL_CTX_set_options(ssl->ctx, SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS); |
183 #endif | 183 #endif |
184 | 184 |
185 SSL_CTX_set_options(ssl->ctx, SSL_OP_SINGLE_DH_USE); | |
185 | 186 |
186 if (ngx_ssl_protocols[protocols >> 1] != 0) { | 187 if (ngx_ssl_protocols[protocols >> 1] != 0) { |
187 SSL_CTX_set_options(ssl->ctx, ngx_ssl_protocols[protocols >> 1]); | 188 SSL_CTX_set_options(ssl->ctx, ngx_ssl_protocols[protocols >> 1]); |
188 } | 189 } |
189 | 190 |
346 } | 347 } |
347 | 348 |
348 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0, "RSA_generate_key(512) failed"); | 349 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0, "RSA_generate_key(512) failed"); |
349 | 350 |
350 return NGX_ERROR; | 351 return NGX_ERROR; |
352 } | |
353 | |
354 | |
355 ngx_int_t | |
356 ngx_ssl_dhparam(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *file) | |
357 { | |
358 DH *dh; | |
359 BIO *bio; | |
360 | |
361 /* | |
362 * -----BEGIN DH PARAMETERS----- | |
363 * MIGHAoGBALu8LcrYRnSQfEP89YDpz9vZWKP1aLQtSwju1OsPs1BMbAMCducQgAxc | |
364 * y7qokiYUxb7spWWl/fHSh6K8BJvmd4Bg6RqSp1fjBI9osHb302zI8pul34HcLKcl | |
365 * 7OZicMyaUDXYzs7vnqAnSmOrHlj6/UmI0PZdFGdX2gcd8EXP4WubAgEC | |
366 * -----END DH PARAMETERS----- | |
367 */ | |
368 | |
369 static unsigned char dh1024_p[] = { | |
370 0xBB, 0xBC, 0x2D, 0xCA, 0xD8, 0x46, 0x74, 0x90, 0x7C, 0x43, 0xFC, 0xF5, | |
371 0x80, 0xE9, 0xCF, 0xDB, 0xD9, 0x58, 0xA3, 0xF5, 0x68, 0xB4, 0x2D, 0x4B, | |
372 0x08, 0xEE, 0xD4, 0xEB, 0x0F, 0xB3, 0x50, 0x4C, 0x6C, 0x03, 0x02, 0x76, | |
373 0xE7, 0x10, 0x80, 0x0C, 0x5C, 0xCB, 0xBA, 0xA8, 0x92, 0x26, 0x14, 0xC5, | |
374 0xBE, 0xEC, 0xA5, 0x65, 0xA5, 0xFD, 0xF1, 0xD2, 0x87, 0xA2, 0xBC, 0x04, | |
375 0x9B, 0xE6, 0x77, 0x80, 0x60, 0xE9, 0x1A, 0x92, 0xA7, 0x57, 0xE3, 0x04, | |
376 0x8F, 0x68, 0xB0, 0x76, 0xF7, 0xD3, 0x6C, 0xC8, 0xF2, 0x9B, 0xA5, 0xDF, | |
377 0x81, 0xDC, 0x2C, 0xA7, 0x25, 0xEC, 0xE6, 0x62, 0x70, 0xCC, 0x9A, 0x50, | |
378 0x35, 0xD8, 0xCE, 0xCE, 0xEF, 0x9E, 0xA0, 0x27, 0x4A, 0x63, 0xAB, 0x1E, | |
379 0x58, 0xFA, 0xFD, 0x49, 0x88, 0xD0, 0xF6, 0x5D, 0x14, 0x67, 0x57, 0xDA, | |
380 0x07, 0x1D, 0xF0, 0x45, 0xCF, 0xE1, 0x6B, 0x9B | |
381 }; | |
382 | |
383 static unsigned char dh1024_g[] = { 0x02 }; | |
384 | |
385 | |
386 if (file->len == 0) { | |
387 | |
388 dh = DH_new(); | |
389 if (dh == NULL) { | |
390 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0, "DH_new() failed"); | |
391 return NGX_ERROR; | |
392 } | |
393 | |
394 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL); | |
395 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL); | |
396 | |
397 if (dh->p == NULL || dh->g == NULL) { | |
398 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0, "BN_bin2bn() failed"); | |
399 DH_free(dh); | |
400 return NGX_ERROR; | |
401 } | |
402 | |
403 SSL_CTX_set_tmp_dh(ssl->ctx, dh); | |
404 | |
405 DH_free(dh); | |
406 | |
407 return NGX_OK; | |
408 } | |
409 | |
410 if (ngx_conf_full_name(cf->cycle, file, 1) == NGX_ERROR) { | |
411 return NGX_ERROR; | |
412 } | |
413 | |
414 bio = BIO_new_file((char *) file->data, "r"); | |
415 if (bio == NULL) { | |
416 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0, | |
417 "BIO_new_file(\"%s\") failed", file->data); | |
418 return NGX_ERROR; | |
419 } | |
420 | |
421 dh = PEM_read_bio_DHparams(bio, NULL, NULL, NULL); | |
422 if (dh == NULL) { | |
423 ngx_ssl_error(NGX_LOG_EMERG, ssl->log, 0, | |
424 "PEM_read_bio_DHparams(\"%s\") failed", file->data); | |
425 BIO_free(bio); | |
426 return NGX_ERROR; | |
427 } | |
428 | |
429 SSL_CTX_set_tmp_dh(ssl->ctx, dh); | |
430 | |
431 DH_free(dh); | |
432 BIO_free(bio); | |
433 | |
434 return NGX_OK; | |
351 } | 435 } |
352 | 436 |
353 | 437 |
354 ngx_int_t | 438 ngx_int_t |
355 ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c, ngx_uint_t flags) | 439 ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c, ngx_uint_t flags) |