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Verification of the wss.pem certificate in mod_sofia application code. Display correct reason why sofia profile failed to create (#1067)

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[mod_sofia] Verification of the wss.pem certificate in mod_sofia application code. Display correct reason why sofia profile failed to create.
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figaro2015 2021-02-13 08:37:01 -08:00 committed by GitHub
parent 376518c9ec
commit d27cd90155
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 57 additions and 5 deletions
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56
src/mod/endpoints/mod_sofia/sofia.c
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@ -40,7 +40,7 @@
*
*/
#include "mod_sofia.h"
#include <switch_ssl.h>
extern su_log_t tport_log[];
extern su_log_t iptsec_log[];
@ -3149,6 +3149,16 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
switch_status_t st;
char qname [128] = "";
#if defined(HAVE_OPENSSL)
char *key = switch_core_sprintf(profile->pool, "%s/%s", profile->tls_cert_dir, "wss.pem");
char *cert = switch_core_sprintf(profile->pool, "%s/%s", profile->tls_cert_dir, "wss.pem");
char *chain = switch_core_sprintf(profile->pool, "%s/%s", profile->tls_cert_dir, "wss.pem");
SSL_CTX *ssl_ctx;
const SSL_METHOD *ssl_method = SSLv23_server_method();
#endif
switch_bool_t ssl_error = SWITCH_FALSE;
switch_mutex_lock(mod_sofia_globals.mutex);
mod_sofia_globals.threads++;
switch_mutex_unlock(mod_sofia_globals.mutex);
@ -3185,6 +3195,42 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
profile->tls_verify_in_subjects = su_strlst_dup_split((su_home_t *)profile->nua, profile->tls_verify_in_subjects_str, "|");
}
#if defined(HAVE_OPENSSL)
ssl_ctx = SSL_CTX_new((SSL_METHOD *)ssl_method);
switch_assert(ssl_ctx);
/* Disable SSLv2 */
SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_SSLv2);
/* Disable SSLv3 */
SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_SSLv3);
/* Disable TLSv1 */
SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1);
/* Disable Compression CRIME (Compression Ratio Info-leak Made Easy) */
SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_COMPRESSION);
if (!SSL_CTX_use_certificate_chain_file(ssl_ctx, chain)) {
ssl_error = SWITCH_TRUE;
}
if (!ssl_error && !SSL_CTX_use_certificate_file(ssl_ctx, cert, SSL_FILETYPE_PEM)) {
ssl_error = SWITCH_TRUE;
}
if (!ssl_error && !SSL_CTX_use_PrivateKey_file(ssl_ctx, key, SSL_FILETYPE_PEM)) {
ssl_error = SWITCH_TRUE;
}
if (!ssl_error && !SSL_CTX_check_private_key(ssl_ctx)) {
ssl_error = SWITCH_TRUE;
}
if (ssl_error) {
attempts = profile->bind_attempts;
}
SSL_CTX_free(ssl_ctx);
#endif
do {
profile->nua = nua_create(profile->s_root, /* Event loop */
sofia_event_callback, /* Callback for processing events */
@ -3256,7 +3302,7 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
TPTAG_REUSE(0)),
TAG_END()); /* Last tag should always finish the sequence */
if (!profile->nua) {
if (!ssl_error && !profile->nua) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Creating SIP UA for profile: %s (%s) ATTEMPT %d (RETRY IN %d SEC)\n",
profile->name, profile->bindurl, attempts + 1, profile->bind_attempt_interval);
if (attempts < profile->bind_attempts) {
@ -3267,9 +3313,15 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
} while (!profile->nua && attempts++ < profile->bind_attempts);
if (!profile->nua) {
if (!ssl_error) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Creating SIP UA for profile: %s (%s)\n"
"The likely causes for this are:\n" "1) Another application is already listening on the specified address.\n"
"2) The IP the profile is attempting to bind to is not local to this system.\n", profile->name, profile->bindurl);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
"Error Creating SIP UA for profile: %s (%s). Bad WSS.PEM certificate.\n", profile->name, profile->bindurl);
}
sofia_profile_start_failure(profile, profile->name);
sofia_glue_del_profile(profile);
goto end;