| /* $Id$ */ |
| /* |
| * Copyright (C) 2009 Teluu Inc. (http://www.teluu.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #include <pj/ssl_sock.h> |
| #include <pj/errno.h> |
| #include <pj/string.h> |
| |
| /* Cipher name structure */ |
| typedef struct cipher_name_t { |
| pj_ssl_cipher cipher; |
| const char *name; |
| } cipher_name_t; |
| |
| /* Cipher name constants */ |
| static cipher_name_t cipher_names[] = |
| { |
| {TLS_NULL_WITH_NULL_NULL, "NULL"}, |
| |
| /* TLS/SSLv3 */ |
| {TLS_RSA_WITH_NULL_MD5, "TLS_RSA_WITH_NULL_MD5"}, |
| {TLS_RSA_WITH_NULL_SHA, "TLS_RSA_WITH_NULL_SHA"}, |
| {TLS_RSA_WITH_NULL_SHA256, "TLS_RSA_WITH_NULL_SHA256"}, |
| {TLS_RSA_WITH_RC4_128_MD5, "TLS_RSA_WITH_RC4_128_MD5"}, |
| {TLS_RSA_WITH_RC4_128_SHA, "TLS_RSA_WITH_RC4_128_SHA"}, |
| {TLS_RSA_WITH_3DES_EDE_CBC_SHA, "TLS_RSA_WITH_3DES_EDE_CBC_SHA"}, |
| {TLS_RSA_WITH_AES_128_CBC_SHA, "TLS_RSA_WITH_AES_128_CBC_SHA"}, |
| {TLS_RSA_WITH_AES_256_CBC_SHA, "TLS_RSA_WITH_AES_256_CBC_SHA"}, |
| {TLS_RSA_WITH_AES_128_CBC_SHA256, "TLS_RSA_WITH_AES_128_CBC_SHA256"}, |
| {TLS_RSA_WITH_AES_256_CBC_SHA256, "TLS_RSA_WITH_AES_256_CBC_SHA256"}, |
| {TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA, "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"}, |
| {TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA, "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"}, |
| {TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA, "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"}, |
| {TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"}, |
| {TLS_DH_DSS_WITH_AES_128_CBC_SHA, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"}, |
| {TLS_DH_RSA_WITH_AES_128_CBC_SHA, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"}, |
| {TLS_DHE_DSS_WITH_AES_128_CBC_SHA, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"}, |
| {TLS_DHE_RSA_WITH_AES_128_CBC_SHA, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"}, |
| {TLS_DH_DSS_WITH_AES_256_CBC_SHA, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"}, |
| {TLS_DH_RSA_WITH_AES_256_CBC_SHA, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"}, |
| {TLS_DHE_DSS_WITH_AES_256_CBC_SHA, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"}, |
| {TLS_DHE_RSA_WITH_AES_256_CBC_SHA, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"}, |
| {TLS_DH_DSS_WITH_AES_128_CBC_SHA256, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"}, |
| {TLS_DH_RSA_WITH_AES_128_CBC_SHA256, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"}, |
| {TLS_DHE_DSS_WITH_AES_128_CBC_SHA256, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"}, |
| {TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"}, |
| {TLS_DH_DSS_WITH_AES_256_CBC_SHA256, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"}, |
| {TLS_DH_RSA_WITH_AES_256_CBC_SHA256, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"}, |
| {TLS_DHE_DSS_WITH_AES_256_CBC_SHA256, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"}, |
| {TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"}, |
| {TLS_DH_anon_WITH_RC4_128_MD5, "TLS_DH_anon_WITH_RC4_128_MD5"}, |
| {TLS_DH_anon_WITH_3DES_EDE_CBC_SHA, "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"}, |
| {TLS_DH_anon_WITH_AES_128_CBC_SHA, "TLS_DH_anon_WITH_AES_128_CBC_SHA"}, |
| {TLS_DH_anon_WITH_AES_256_CBC_SHA, "TLS_DH_anon_WITH_AES_256_CBC_SHA"}, |
| {TLS_DH_anon_WITH_AES_128_CBC_SHA256, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"}, |
| {TLS_DH_anon_WITH_AES_256_CBC_SHA256, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"}, |
| |
| /* TLS (deprecated) */ |
| {TLS_RSA_EXPORT_WITH_RC4_40_MD5, "TLS_RSA_EXPORT_WITH_RC4_40_MD5"}, |
| {TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5, "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"}, |
| {TLS_RSA_WITH_IDEA_CBC_SHA, "TLS_RSA_WITH_IDEA_CBC_SHA"}, |
| {TLS_RSA_EXPORT_WITH_DES40_CBC_SHA, "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"}, |
| {TLS_RSA_WITH_DES_CBC_SHA, "TLS_RSA_WITH_DES_CBC_SHA"}, |
| {TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA, "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"}, |
| {TLS_DH_DSS_WITH_DES_CBC_SHA, "TLS_DH_DSS_WITH_DES_CBC_SHA"}, |
| {TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA, "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"}, |
| {TLS_DH_RSA_WITH_DES_CBC_SHA, "TLS_DH_RSA_WITH_DES_CBC_SHA"}, |
| {TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA, "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"}, |
| {TLS_DHE_DSS_WITH_DES_CBC_SHA, "TLS_DHE_DSS_WITH_DES_CBC_SHA"}, |
| {TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA, "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"}, |
| {TLS_DHE_RSA_WITH_DES_CBC_SHA, "TLS_DHE_RSA_WITH_DES_CBC_SHA"}, |
| {TLS_DH_anon_EXPORT_WITH_RC4_40_MD5, "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"}, |
| {TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA, "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"}, |
| {TLS_DH_anon_WITH_DES_CBC_SHA, "TLS_DH_anon_WITH_DES_CBC_SHA"}, |
| |
| /* SSLv3 */ |
| {SSL_FORTEZZA_KEA_WITH_NULL_SHA, "SSL_FORTEZZA_KEA_WITH_NULL_SHA"}, |
| {SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA,"SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"}, |
| {SSL_FORTEZZA_KEA_WITH_RC4_128_SHA, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"}, |
| |
| /* SSLv2 */ |
| {SSL_CK_RC4_128_WITH_MD5, "SSL_CK_RC4_128_WITH_MD5"}, |
| {SSL_CK_RC4_128_EXPORT40_WITH_MD5, "SSL_CK_RC4_128_EXPORT40_WITH_MD5"}, |
| {SSL_CK_RC2_128_CBC_WITH_MD5, "SSL_CK_RC2_128_CBC_WITH_MD5"}, |
| {SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5, "SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5"}, |
| {SSL_CK_IDEA_128_CBC_WITH_MD5, "SSL_CK_IDEA_128_CBC_WITH_MD5"}, |
| {SSL_CK_DES_64_CBC_WITH_MD5, "SSL_CK_DES_64_CBC_WITH_MD5"}, |
| {SSL_CK_DES_192_EDE3_CBC_WITH_MD5, "SSL_CK_DES_192_EDE3_CBC_WITH_MD5"} |
| }; |
| |
| |
| /* |
| * Initialize the SSL socket configuration with the default values. |
| */ |
| PJ_DEF(void) pj_ssl_sock_param_default(pj_ssl_sock_param *param) |
| { |
| pj_bzero(param, sizeof(*param)); |
| |
| /* Socket config */ |
| param->sock_af = PJ_AF_INET; |
| param->sock_type = pj_SOCK_STREAM(); |
| param->async_cnt = 1; |
| param->concurrency = -1; |
| param->whole_data = PJ_TRUE; |
| param->send_buffer_size = 8192; |
| #if !defined(PJ_SYMBIAN) || PJ_SYMBIAN==0 |
| param->read_buffer_size = 1500; |
| #endif |
| param->qos_type = PJ_QOS_TYPE_BEST_EFFORT; |
| param->qos_ignore_error = PJ_TRUE; |
| |
| /* Security config */ |
| param->proto = PJ_SSL_SOCK_PROTO_DEFAULT; |
| } |
| |
| |
| PJ_DEF(const char*) pj_ssl_cipher_name(pj_ssl_cipher cipher) |
| { |
| unsigned i, n; |
| |
| n = PJ_ARRAY_SIZE(cipher_names); |
| for (i = 0; i < n; ++i) { |
| if (cipher == cipher_names[i].cipher) |
| return cipher_names[i].name; |
| } |
| |
| return NULL; |
| } |