diff options
author | Mark Michelson <mmichelson@digium.com> | 2013-07-30 18:14:50 +0000 |
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committer | Mark Michelson <mmichelson@digium.com> | 2013-07-30 18:14:50 +0000 |
commit | 735b30ad71110c2a51404cb8686bbe3cf14b630c (patch) | |
tree | 76b1f10135c1b7f210e576be1359539de7e3476c /res/res_pjsip/config_auth.c | |
parent | 895c8e0d2c97cd04299f3f179e99d8a3873c06c6 (diff) |
The large GULP->PJSIP renaming effort.
The general gist is to have a clear boundary between old SIP stuff
and new SIP stuff by having the word "SIP" for old stuff and "PJSIP"
for new stuff. Here's a brief rundown of the changes:
* The word "Gulp" in dialstrings, functions, and CLI commands is now
"PJSIP"
* chan_gulp.c is now chan_pjsip.c
* Function names in chan_gulp.c that were "gulp_*" are now "chan_pjsip_*"
* All files that were "res_sip*" are now "res_pjsip*"
* The "res_sip" directory is now "res_pjsip"
* Files in the "res_pjsip" directory that began with "sip_*" are now "pjsip_*"
* The configuration file is now "pjsip.conf" instead of "res_sip.conf"
* The module info for all PJSIP-related files now uses "PJSIP" instead of "SIP"
* CLI and AMI commands created by Asterisk's PJSIP modules now have "pjsip" as
the starting word instead of "sip"
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@395764 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'res/res_pjsip/config_auth.c')
-rw-r--r-- | res/res_pjsip/config_auth.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/res/res_pjsip/config_auth.c b/res/res_pjsip/config_auth.c new file mode 100644 index 000000000..e5deb2d89 --- /dev/null +++ b/res/res_pjsip/config_auth.c @@ -0,0 +1,127 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2013, Digium, Inc. + * + * Mark Michelson <mmichelson@digium.com> + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +#include "asterisk.h" + +#include <pjsip.h> +#include <pjlib.h> +#include "asterisk/res_pjsip.h" +#include "asterisk/logger.h" +#include "asterisk/sorcery.h" + +static void auth_destroy(void *obj) +{ + struct ast_sip_auth *auth = obj; + ast_string_field_free_memory(auth); +} + +static void *auth_alloc(const char *name) +{ + struct ast_sip_auth *auth = ast_sorcery_generic_alloc(sizeof(*auth), auth_destroy); + + if (!auth) { + return NULL; + } + + if (ast_string_field_init(auth, 64)) { + ao2_cleanup(auth); + return NULL; + } + + return auth; +} + +static int auth_type_handler(const struct aco_option *opt, struct ast_variable *var, void *obj) +{ + struct ast_sip_auth *auth = obj; + if (!strcasecmp(var->value, "userpass")) { + auth->type = AST_SIP_AUTH_TYPE_USER_PASS; + } else if (!strcasecmp(var->value, "md5")) { + auth->type = AST_SIP_AUTH_TYPE_MD5; + } else { + ast_log(LOG_WARNING, "Unknown authentication storage type '%s' specified for %s\n", + var->value, var->name); + return -1; + } + return 0; +} + +static int auth_apply(const struct ast_sorcery *sorcery, void *obj) +{ + struct ast_sip_auth *auth = obj; + int res = 0; + + if (ast_strlen_zero(auth->auth_user)) { + ast_log(LOG_ERROR, "No authentication username for auth '%s'\n", + ast_sorcery_object_get_id(auth)); + return -1; + } + + switch (auth->type) { + case AST_SIP_AUTH_TYPE_USER_PASS: + if (ast_strlen_zero(auth->auth_pass)) { + ast_log(LOG_ERROR, "'userpass' authentication specified but no" + "password specified for auth '%s'\n", ast_sorcery_object_get_id(auth)); + res = -1; + } + break; + case AST_SIP_AUTH_TYPE_MD5: + if (ast_strlen_zero(auth->md5_creds)) { + ast_log(LOG_ERROR, "'md5' authentication specified but no md5_cred" + "specified for auth '%s'\n", ast_sorcery_object_get_id(auth)); + res = -1; + } else if (strlen(auth->md5_creds) != PJSIP_MD5STRLEN) { + ast_log(LOG_ERROR, "'md5' authentication requires digest of size '%d', but" + "digest is '%d' in size for auth '%s'\n", PJSIP_MD5STRLEN, (int)strlen(auth->md5_creds), + ast_sorcery_object_get_id(auth)); + res = -1; + } + break; + case AST_SIP_AUTH_TYPE_ARTIFICIAL: + break; + } + + return res; +} + +/*! \brief Initialize sorcery with auth support */ +int ast_sip_initialize_sorcery_auth(struct ast_sorcery *sorcery) +{ + ast_sorcery_apply_default(sorcery, SIP_SORCERY_AUTH_TYPE, "config", "pjsip.conf,criteria=type=auth"); + + if (ast_sorcery_object_register(sorcery, SIP_SORCERY_AUTH_TYPE, auth_alloc, NULL, auth_apply)) { + return -1; + } + + ast_sorcery_object_field_register(sorcery, SIP_SORCERY_AUTH_TYPE, "type", "", + OPT_NOOP_T, 0, 0); + ast_sorcery_object_field_register(sorcery, SIP_SORCERY_AUTH_TYPE, "username", + "", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, auth_user)); + ast_sorcery_object_field_register(sorcery, SIP_SORCERY_AUTH_TYPE, "password", + "", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, auth_pass)); + ast_sorcery_object_field_register(sorcery, SIP_SORCERY_AUTH_TYPE, "md5_cred", + "", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, md5_creds)); + ast_sorcery_object_field_register(sorcery, SIP_SORCERY_AUTH_TYPE, "realm", + "asterisk", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, realm)); + ast_sorcery_object_field_register(sorcery, SIP_SORCERY_AUTH_TYPE, "nonce_lifetime", + "32", OPT_UINT_T, 0, FLDSET(struct ast_sip_auth, nonce_lifetime)); + ast_sorcery_object_field_register_custom(sorcery, SIP_SORCERY_AUTH_TYPE, "auth_type", + "userpass", auth_type_handler, NULL, 0, 0); + + return 0; +} |