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-rw-r--r--pjsip/src/pjsip/sip_auth_parser.c516
1 files changed, 269 insertions, 247 deletions
diff --git a/pjsip/src/pjsip/sip_auth_parser.c b/pjsip/src/pjsip/sip_auth_parser.c
index 5e121b50..b6c8172c 100644
--- a/pjsip/src/pjsip/sip_auth_parser.c
+++ b/pjsip/src/pjsip/sip_auth_parser.c
@@ -1,275 +1,297 @@
-/* $Id$
- */
-#include <pjsip/sip_auth_parser.h>
-#include <pjsip/sip_auth_msg.h>
+/* $Id$
+ */
+/*
+ * PJSIP - SIP Stack
+ * (C)2003-2005 Benny Prijono <bennylp@bulukucing.org>
+ *
+ * Author:
+ * Benny Prijono <bennylp@bulukucing.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include <pjsip/sip_auth_parser.h>
+#include <pjsip/sip_auth_msg.h>
#include <pjsip/sip_parser.h>
-#include <pj/assert.h>
-#include <pj/string.h>
-#include <pj/except.h>
-
-static pjsip_hdr* parse_hdr_authorization ( pjsip_parse_ctx *ctx );
-static pjsip_hdr* parse_hdr_proxy_authorization ( pjsip_parse_ctx *ctx );
-static pjsip_hdr* parse_hdr_www_authenticate ( pjsip_parse_ctx *ctx );
-static pjsip_hdr* parse_hdr_proxy_authenticate ( pjsip_parse_ctx *ctx );
-
+#include <pj/assert.h>
+#include <pj/string.h>
+#include <pj/except.h>
+
+static pjsip_hdr* parse_hdr_authorization ( pjsip_parse_ctx *ctx );
+static pjsip_hdr* parse_hdr_proxy_authorization ( pjsip_parse_ctx *ctx );
+static pjsip_hdr* parse_hdr_www_authenticate ( pjsip_parse_ctx *ctx );
+static pjsip_hdr* parse_hdr_proxy_authenticate ( pjsip_parse_ctx *ctx );
+
static void parse_digest_credential ( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_digest_credential *cred);
+ pjsip_digest_credential *cred);
static void parse_pgp_credential ( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_pgp_credential *cred);
+ pjsip_pgp_credential *cred);
static void parse_digest_challenge ( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_digest_challenge *chal);
+ pjsip_digest_challenge *chal);
static void parse_pgp_challenge ( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_pgp_challenge *chal);
-
-const pj_str_t pjsip_USERNAME_STR = { "username", 8 },
- pjsip_REALM_STR = { "realm", 5},
- pjsip_NONCE_STR = { "nonce", 5},
- pjsip_URI_STR = { "uri", 3 },
- pjsip_RESPONSE_STR = { "response", 8 },
- pjsip_ALGORITHM_STR = { "algorithm", 9 },
- pjsip_DOMAIN_STR = { "domain", 6 },
- pjsip_STALE_STR = { "stale", 5},
- pjsip_QOP_STR = { "qop", 3},
- pjsip_CNONCE_STR = { "cnonce", 6},
- pjsip_OPAQUE_STR = { "opaque", 6},
- pjsip_NC_STR = { "nc", 2},
- pjsip_TRUE_STR = { "true", 4},
- pjsip_QUOTED_TRUE_STR = { "\"true\"", 6},
- pjsip_FALSE_STR = { "false", 5},
- pjsip_QUOTED_FALSE_STR = { "\"false\"", 7},
- pjsip_DIGEST_STR = { "Digest", 6},
- pjsip_QUOTED_DIGEST_STR = { "\"Digest\"", 8},
- pjsip_PGP_STR = { "PGP", 3 },
- pjsip_QUOTED_PGP_STR = { "\"PGP\"", 5 },
- pjsip_MD5_STR = { "md5", 3 },
- pjsip_QUOTED_MD5_STR = { "\"md5\"", 5},
- pjsip_AUTH_STR = { "auth", 4},
- pjsip_QUOTED_AUTH_STR = { "\"auth\"", 6 };
-
-
+ pjsip_pgp_challenge *chal);
+
+const pj_str_t pjsip_USERNAME_STR = { "username", 8 },
+ pjsip_REALM_STR = { "realm", 5},
+ pjsip_NONCE_STR = { "nonce", 5},
+ pjsip_URI_STR = { "uri", 3 },
+ pjsip_RESPONSE_STR = { "response", 8 },
+ pjsip_ALGORITHM_STR = { "algorithm", 9 },
+ pjsip_DOMAIN_STR = { "domain", 6 },
+ pjsip_STALE_STR = { "stale", 5},
+ pjsip_QOP_STR = { "qop", 3},
+ pjsip_CNONCE_STR = { "cnonce", 6},
+ pjsip_OPAQUE_STR = { "opaque", 6},
+ pjsip_NC_STR = { "nc", 2},
+ pjsip_TRUE_STR = { "true", 4},
+ pjsip_QUOTED_TRUE_STR = { "\"true\"", 6},
+ pjsip_FALSE_STR = { "false", 5},
+ pjsip_QUOTED_FALSE_STR = { "\"false\"", 7},
+ pjsip_DIGEST_STR = { "Digest", 6},
+ pjsip_QUOTED_DIGEST_STR = { "\"Digest\"", 8},
+ pjsip_PGP_STR = { "PGP", 3 },
+ pjsip_QUOTED_PGP_STR = { "\"PGP\"", 5 },
+ pjsip_MD5_STR = { "md5", 3 },
+ pjsip_QUOTED_MD5_STR = { "\"md5\"", 5},
+ pjsip_AUTH_STR = { "auth", 4},
+ pjsip_QUOTED_AUTH_STR = { "\"auth\"", 6 };
+
+
static void parse_digest_credential( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_digest_credential *cred)
-{
- for (;;) {
- pj_str_t name, value;
-
- pjsip_parse_param_imp(scanner, &name, &value,PJSIP_PARSE_REMOVE_QUOTE);
-
- if (!pj_stricmp(&name, &pjsip_USERNAME_STR)) {
- cred->username = value;
-
- } else if (!pj_stricmp(&name, &pjsip_REALM_STR)) {
- cred->realm = value;
-
- } else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) {
- cred->nonce = value;
-
- } else if (!pj_stricmp(&name, &pjsip_URI_STR)) {
- cred->uri = value;
-
- } else if (!pj_stricmp(&name, &pjsip_RESPONSE_STR)) {
- cred->response = value;
-
- } else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) {
- cred->algorithm = value;
-
- } else if (!pj_stricmp(&name, &pjsip_CNONCE_STR)) {
- cred->cnonce = value;
-
- } else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) {
- cred->opaque = value;
-
- } else if (!pj_stricmp(&name, &pjsip_QOP_STR)) {
- cred->qop = value;
-
- } else if (!pj_stricmp(&name, &pjsip_NC_STR)) {
- cred->nc = value;
-
- } else {
- pjsip_concat_param_imp(&cred->other_param,pool,&name,&value, ',');
- }
-
- /* Eat comma */
- if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',')
- pj_scan_get_char(scanner);
- else
- break;
- }
-}
-
+ pjsip_digest_credential *cred)
+{
+ for (;;) {
+ pj_str_t name, value;
+
+ pjsip_parse_param_imp(scanner, &name, &value,PJSIP_PARSE_REMOVE_QUOTE);
+
+ if (!pj_stricmp(&name, &pjsip_USERNAME_STR)) {
+ cred->username = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_REALM_STR)) {
+ cred->realm = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) {
+ cred->nonce = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_URI_STR)) {
+ cred->uri = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_RESPONSE_STR)) {
+ cred->response = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) {
+ cred->algorithm = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_CNONCE_STR)) {
+ cred->cnonce = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) {
+ cred->opaque = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_QOP_STR)) {
+ cred->qop = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_NC_STR)) {
+ cred->nc = value;
+
+ } else {
+ pjsip_concat_param_imp(&cred->other_param,pool,&name,&value, ',');
+ }
+
+ /* Eat comma */
+ if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',')
+ pj_scan_get_char(scanner);
+ else
+ break;
+ }
+}
+
static void parse_pgp_credential( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_pgp_credential *cred)
-{
- PJ_UNUSED_ARG(scanner);
- PJ_UNUSED_ARG(pool);
- PJ_UNUSED_ARG(cred);
-
- PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
-}
-
+ pjsip_pgp_credential *cred)
+{
+ PJ_UNUSED_ARG(scanner);
+ PJ_UNUSED_ARG(pool);
+ PJ_UNUSED_ARG(cred);
+
+ PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
+}
+
static void parse_digest_challenge( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_digest_challenge *chal)
-{
- for (;;) {
- pj_str_t name, value;
-
- pjsip_parse_param_imp(scanner, &name, &value,PJSIP_PARSE_REMOVE_QUOTE);
-
- if (!pj_stricmp(&name, &pjsip_REALM_STR)) {
- chal->realm = value;
-
- } else if (!pj_stricmp(&name, &pjsip_DOMAIN_STR)) {
- chal->domain = value;
-
- } else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) {
- chal->nonce = value;
-
- } else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) {
- chal->opaque = value;
-
- } else if (!pj_stricmp(&name, &pjsip_STALE_STR)) {
+ pjsip_digest_challenge *chal)
+{
+ for (;;) {
+ pj_str_t name, value;
+
+ pjsip_parse_param_imp(scanner, &name, &value,PJSIP_PARSE_REMOVE_QUOTE);
+
+ if (!pj_stricmp(&name, &pjsip_REALM_STR)) {
+ chal->realm = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_DOMAIN_STR)) {
+ chal->domain = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) {
+ chal->nonce = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) {
+ chal->opaque = value;
+
+ } else if (!pj_stricmp(&name, &pjsip_STALE_STR)) {
if (!pj_stricmp(&value, &pjsip_TRUE_STR) ||
!pj_stricmp(&value, &pjsip_QUOTED_TRUE_STR))
- {
+ {
chal->stale = 1;
- }
-
- } else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) {
- chal->algorithm = value;
-
-
- } else if (!pj_stricmp(&name, &pjsip_QOP_STR)) {
- chal->qop = value;
-
- } else {
+ }
+
+ } else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) {
+ chal->algorithm = value;
+
+
+ } else if (!pj_stricmp(&name, &pjsip_QOP_STR)) {
+ chal->qop = value;
+
+ } else {
pjsip_concat_param_imp(&chal->other_param, pool,
- &name, &value, ',');
- }
-
- /* Eat comma */
- if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',')
- pj_scan_get_char(scanner);
- else
- break;
- }
-}
-
+ &name, &value, ',');
+ }
+
+ /* Eat comma */
+ if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',')
+ pj_scan_get_char(scanner);
+ else
+ break;
+ }
+}
+
static void parse_pgp_challenge( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_pgp_challenge *chal)
-{
- PJ_UNUSED_ARG(scanner);
- PJ_UNUSED_ARG(pool);
- PJ_UNUSED_ARG(chal);
-
- PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
-}
-
-static void int_parse_hdr_authorization( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_authorization_hdr *hdr)
-{
- if (*scanner->curptr == '"') {
- pj_scan_get_quote(scanner, '"', '"', &hdr->scheme);
- hdr->scheme.ptr++;
- hdr->scheme.slen -= 2;
- } else {
- pj_scan_get(scanner, &pjsip_TOKEN_SPEC, &hdr->scheme);
- }
-
- if (!pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR)) {
-
- parse_digest_credential(scanner, pool, &hdr->credential.digest);
-
- } else if (!pj_stricmp(&hdr->scheme, &pjsip_PGP_STR)) {
-
- parse_pgp_credential( scanner, pool, &hdr->credential.pgp);
-
- } else {
- PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
- }
-
- pjsip_parse_end_hdr_imp( scanner );
-}
-
-static void int_parse_hdr_authenticate( pj_scanner *scanner, pj_pool_t *pool,
- pjsip_www_authenticate_hdr *hdr)
-{
- if (*scanner->curptr == '"') {
- pj_scan_get_quote(scanner, '"', '"', &hdr->scheme);
- hdr->scheme.ptr++;
- hdr->scheme.slen -= 2;
- } else {
- pj_scan_get(scanner, &pjsip_TOKEN_SPEC, &hdr->scheme);
- }
-
- if (!pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR)) {
-
- parse_digest_challenge(scanner, pool, &hdr->challenge.digest);
-
- } else if (!pj_stricmp(&hdr->scheme, &pjsip_PGP_STR)) {
-
- parse_pgp_challenge(scanner, pool, &hdr->challenge.pgp);
-
- } else {
- PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
- }
-
- pjsip_parse_end_hdr_imp( scanner );
-}
-
-
-static pjsip_hdr* parse_hdr_authorization( pjsip_parse_ctx *ctx )
-{
- pjsip_authorization_hdr *hdr = pjsip_authorization_hdr_create(ctx->pool);
- int_parse_hdr_authorization(ctx->scanner, ctx->pool, hdr);
- return (pjsip_hdr*)hdr;
-}
-
-static pjsip_hdr* parse_hdr_proxy_authorization( pjsip_parse_ctx *ctx )
-{
+ pjsip_pgp_challenge *chal)
+{
+ PJ_UNUSED_ARG(scanner);
+ PJ_UNUSED_ARG(pool);
+ PJ_UNUSED_ARG(chal);
+
+ PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
+}
+
+static void int_parse_hdr_authorization( pj_scanner *scanner, pj_pool_t *pool,
+ pjsip_authorization_hdr *hdr)
+{
+ if (*scanner->curptr == '"') {
+ pj_scan_get_quote(scanner, '"', '"', &hdr->scheme);
+ hdr->scheme.ptr++;
+ hdr->scheme.slen -= 2;
+ } else {
+ pj_scan_get(scanner, &pjsip_TOKEN_SPEC, &hdr->scheme);
+ }
+
+ if (!pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR)) {
+
+ parse_digest_credential(scanner, pool, &hdr->credential.digest);
+
+ } else if (!pj_stricmp(&hdr->scheme, &pjsip_PGP_STR)) {
+
+ parse_pgp_credential( scanner, pool, &hdr->credential.pgp);
+
+ } else {
+ PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
+ }
+
+ pjsip_parse_end_hdr_imp( scanner );
+}
+
+static void int_parse_hdr_authenticate( pj_scanner *scanner, pj_pool_t *pool,
+ pjsip_www_authenticate_hdr *hdr)
+{
+ if (*scanner->curptr == '"') {
+ pj_scan_get_quote(scanner, '"', '"', &hdr->scheme);
+ hdr->scheme.ptr++;
+ hdr->scheme.slen -= 2;
+ } else {
+ pj_scan_get(scanner, &pjsip_TOKEN_SPEC, &hdr->scheme);
+ }
+
+ if (!pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR)) {
+
+ parse_digest_challenge(scanner, pool, &hdr->challenge.digest);
+
+ } else if (!pj_stricmp(&hdr->scheme, &pjsip_PGP_STR)) {
+
+ parse_pgp_challenge(scanner, pool, &hdr->challenge.pgp);
+
+ } else {
+ PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
+ }
+
+ pjsip_parse_end_hdr_imp( scanner );
+}
+
+
+static pjsip_hdr* parse_hdr_authorization( pjsip_parse_ctx *ctx )
+{
+ pjsip_authorization_hdr *hdr = pjsip_authorization_hdr_create(ctx->pool);
+ int_parse_hdr_authorization(ctx->scanner, ctx->pool, hdr);
+ return (pjsip_hdr*)hdr;
+}
+
+static pjsip_hdr* parse_hdr_proxy_authorization( pjsip_parse_ctx *ctx )
+{
pjsip_proxy_authorization_hdr *hdr =
- pjsip_proxy_authorization_hdr_create(ctx->pool);
- int_parse_hdr_authorization(ctx->scanner, ctx->pool, hdr);
- return (pjsip_hdr*)hdr;
-}
-
-static pjsip_hdr* parse_hdr_www_authenticate( pjsip_parse_ctx *ctx )
-{
+ pjsip_proxy_authorization_hdr_create(ctx->pool);
+ int_parse_hdr_authorization(ctx->scanner, ctx->pool, hdr);
+ return (pjsip_hdr*)hdr;
+}
+
+static pjsip_hdr* parse_hdr_www_authenticate( pjsip_parse_ctx *ctx )
+{
pjsip_www_authenticate_hdr *hdr =
- pjsip_www_authenticate_hdr_create(ctx->pool);
- int_parse_hdr_authenticate(ctx->scanner, ctx->pool, hdr);
- return (pjsip_hdr*)hdr;
-}
-
-static pjsip_hdr* parse_hdr_proxy_authenticate( pjsip_parse_ctx *ctx )
-{
+ pjsip_www_authenticate_hdr_create(ctx->pool);
+ int_parse_hdr_authenticate(ctx->scanner, ctx->pool, hdr);
+ return (pjsip_hdr*)hdr;
+}
+
+static pjsip_hdr* parse_hdr_proxy_authenticate( pjsip_parse_ctx *ctx )
+{
pjsip_proxy_authenticate_hdr *hdr =
- pjsip_proxy_authenticate_hdr_create(ctx->pool);
- int_parse_hdr_authenticate(ctx->scanner, ctx->pool, hdr);
- return (pjsip_hdr*)hdr;
-}
-
-
-PJ_DEF(pj_status_t) pjsip_auth_init_parser()
+ pjsip_proxy_authenticate_hdr_create(ctx->pool);
+ int_parse_hdr_authenticate(ctx->scanner, ctx->pool, hdr);
+ return (pjsip_hdr*)hdr;
+}
+
+
+PJ_DEF(pj_status_t) pjsip_auth_init_parser()
{
pj_status_t status;
-
+
status = pjsip_register_hdr_parser( "Authorization", NULL,
&parse_hdr_authorization);
- PJ_ASSERT_RETURN(status==PJ_SUCCESS, status);
+ PJ_ASSERT_RETURN(status==PJ_SUCCESS, status);
status = pjsip_register_hdr_parser( "Proxy-Authorization", NULL,
&parse_hdr_proxy_authorization);
- PJ_ASSERT_RETURN(status==PJ_SUCCESS, status);
+ PJ_ASSERT_RETURN(status==PJ_SUCCESS, status);
status = pjsip_register_hdr_parser( "WWW-Authenticate", NULL,
&parse_hdr_www_authenticate);
- PJ_ASSERT_RETURN(status==PJ_SUCCESS, status);
+ PJ_ASSERT_RETURN(status==PJ_SUCCESS, status);
status = pjsip_register_hdr_parser( "Proxy-Authenticate", NULL,
&parse_hdr_proxy_authenticate);
PJ_ASSERT_RETURN(status==PJ_SUCCESS, status);
- return PJ_SUCCESS;
-}
-
-PJ_DEF(void) pjsip_auth_deinit_parser()
-{
-}
-
+ return PJ_SUCCESS;
+}
+
+PJ_DEF(void) pjsip_auth_deinit_parser()
+{
+}
+
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