aniani/icecast-server
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Update: Added more logging and call SSL_shutdown() more conditionally

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This commit is contained in:
Philipp Schafft 2024-10-23 12:12:45 +00:00
parent 25a4645245
commit 889f2bfa94
2 changed files with 25 additions and 4 deletions
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9
src/connection.c
View File

@ -1099,23 +1099,30 @@ static int _need_body(client_queue_entry_t *node)
{
client_t *client = node->client;
if (node->tried_body)
if (node->tried_body) {
ICECAST_LOG_DEBUG("tried_body is true (client=%p)", client);
return 0;
}
if (client->parser->req_type == httpp_req_source) {
/* SOURCE connection. */
ICECAST_LOG_DEBUG("SOURCE connection (client=%p)", client);
return 0;
} else if (client->parser->req_type == httpp_req_put) {
/* PUT connection.
* TODO: We may need body for /admin/ but we do not know if it's an admin request yet.
*/
ICECAST_LOG_DEBUG("PUT connection (client=%p)", client);
return 0;
} else if (client->request_body_length != -1 && (size_t)client->request_body_length != client->request_body_read) {
ICECAST_LOG_DEBUG("request_body_length missmatch (client=%p)", client);
return 1;
} else if (client->request_body_length == -1 && client_body_eof(client) == 0) {
ICECAST_LOG_DEBUG("Unknown body length (client=%p)", client);
return 1;
}
ICECAST_LOG_DEBUG("No body (client=%p)", client);
return 0;
}

20
src/tls.c
View File

@ -53,6 +53,7 @@ struct tls_tag {
SSL *ssl;
tls_ctx_t *ctx;
bool error;
bool no_shutdown;
};
void tls_initialize(void)
@ -164,6 +165,8 @@ tls_t *tls_new(tls_ctx_t *ctx)
tls->ssl = ssl;
tls->ctx = ctx;
ICECAST_LOG_DEBUG("tls_new(ctx=%p) = %p", ctx, tls);
return tls;
}
void tls_ref(tls_t *tls)
@ -183,7 +186,14 @@ void tls_unref(tls_t *tls)
if (tls->refc)
return;
SSL_shutdown(tls->ssl);
if (!tls->no_shutdown) {
int ret = SSL_shutdown(tls->ssl);
if (ret < 0) {
int error = SSL_get_error(tls->ssl, ret);
ICECAST_LOG_DEBUG("Shutdown unsuccessful: tls=%p, ret=%i, error=%i", tls, ret, error);
}
}
SSL_free(tls->ssl);
if (tls->ctx)
@ -252,9 +262,11 @@ ssize_t tls_read(tls_t *tls, void *buffer, size_t len)
if (ret <= 0 && !tls->error) {
int error = SSL_get_error(tls->ssl, ret);
ICECAST_LOG_DDEBUG("Zero read on TLS (tls=%p, ret=%i, error=%i)", tls, ret, error);
ICECAST_LOG_DEBUG("Zero read on TLS (tls=%p, ret=%i, error=%i)", tls, ret, error);
if (error == SSL_ERROR_SYSCALL || error == SSL_ERROR_SSL)
tls->error = true;
if (error == SSL_ERROR_SSL)
tls->no_shutdown = true;
}
return ret;
@ -270,8 +282,10 @@ ssize_t tls_write(tls_t *tls, const void *buffer, size_t len)
if (ret <= 0) {
switch (SSL_get_error(tls->ssl, ret)) {
case SSL_ERROR_SYSCALL:
case SSL_ERROR_SSL:
tls->no_shutdown = true;
/* fall thru */
case SSL_ERROR_SYSCALL:
return -1;
break;
default: