[asterisk-commits] mmichelson: branch mmichelson/authenticate r381066 - /team/mmichelson/authent...

[SVN commits to the Asterisk project]

Author: mmichelson
Date: Fri Feb  8 10:53:43 2013
New Revision: 381066

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=381066
Log:
Somehow I never added the authentication configuration file.


Added:
    team/mmichelson/authenticate/res/res_sip/config_auth.c   (with props)

Added: team/mmichelson/authenticate/res/res_sip/config_auth.c
URL: http://svnview.digium.com/svn/asterisk/team/mmichelson/authenticate/res/res_sip/config_auth.c?view=auto&rev=381066
==============================================================================
--- team/mmichelson/authenticate/res/res_sip/config_auth.c (added)
+++ team/mmichelson/authenticate/res/res_sip/config_auth.c Fri Feb  8 10:53:43 2013
@@ -1,0 +1,115 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2013, Digium, Inc.
+ *
+ * Mark Michelson <mmichelson at 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"
+
+#undef bzero
+#define bzero bzero
+#include "pjsip.h"
+#include "pjlib.h"
+#include "asterisk/res_sip.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 = ao2_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;
+		}
+		break;
+	}
+
+	return res;
+}
+
+/*! \brief Initialize sorcery with auth support */
+int ast_sip_initialize_sorcery_auth(struct ast_sorcery *sorcery)
+{
+	ast_sorcery_apply_default(sorcery, "auth", "config", "res_sip.conf,criteria=type=auth");
+
+	if (ast_sorcery_object_register(sorcery, "auth", auth_alloc, NULL, auth_apply)) {
+		return -1;
+	}
+
+	ast_sorcery_object_field_register(sorcery, "auth", "type", "", OPT_NOOP_T, 0, 0);
+	ast_sorcery_object_field_register(sorcery, "auth", "username", "", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, auth_user));
+	ast_sorcery_object_field_register(sorcery, "auth", "password", "", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, auth_pass));
+	ast_sorcery_object_field_register(sorcery, "auth", "md5_cred", "", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, md5_creds));
+	ast_sorcery_object_field_register(sorcery, "auth", "realm", "asterisk", OPT_STRINGFIELD_T, 0, STRFLDSET(struct ast_sip_auth, realm));
+	ast_sorcery_object_field_register(sorcery, "auth", "nonce_lifetime", "32", OPT_UINT_T, 0, FLDSET(struct ast_sip_auth, nonce_lifetime));
+	ast_sorcery_object_field_register_custom(sorcery, "auth", "auth_type", "userpass", auth_type_handler, NULL, 0, 0);
+
+	return 0;
+}

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