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packet_cb: Reformat remaining functions

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Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2023-08-02 17:17:07 +02:00
parent c925907917
commit d22194f0b1
1 changed files with 137 additions and 118 deletions
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51
src/packet_cb.c
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@@ -45,11 +45,13 @@
*
* @brief Handle a SSH_DISCONNECT packet.
*/
SSH_PACKET_CALLBACK(ssh_packet_disconnect_callback){
SSH_PACKET_CALLBACK(ssh_packet_disconnect_callback)
{
int rc;
uint32_t code = 0;
char *error = NULL;
ssh_string error_s;
ssh_string error_s = NULL;
(void)user;
(void)type;
@@ -68,11 +70,15 @@ SSH_PACKET_CALLBACK(ssh_packet_disconnect_callback){
session->peer_discon_msg = strdup(error);
}
SSH_LOG(SSH_LOG_PACKET, "Received SSH_MSG_DISCONNECT %" PRIu32 ":%s",
code, error != NULL ? error : "no error");
ssh_set_error(session, SSH_FATAL,
SSH_LOG(SSH_LOG_PACKET,
"Received SSH_MSG_DISCONNECT %" PRIu32 ":%s",
code,
error != NULL ? error : "no error");
ssh_set_error(session,
SSH_FATAL,
"Received SSH_MSG_DISCONNECT: %" PRIu32 ":%s",
code, error != NULL ? error : "no error");
code,
error != NULL ? error : "no error");
SAFE_FREE(error);
ssh_socket_close(session->socket);
@@ -80,6 +86,7 @@ SSH_PACKET_CALLBACK(ssh_packet_disconnect_callback){
session->session_state = SSH_SESSION_STATE_ERROR;
/* correctly handle disconnect during authorization */
session->auth.state = SSH_AUTH_STATE_FAILED;
/* TODO: handle a graceful disconnect */
return SSH_PACKET_USED;
}
@@ -89,23 +96,31 @@ SSH_PACKET_CALLBACK(ssh_packet_disconnect_callback){
*
* @brief Handle a SSH_IGNORE and SSH_DEBUG packet.
*/
SSH_PACKET_CALLBACK(ssh_packet_ignore_callback){
SSH_PACKET_CALLBACK(ssh_packet_ignore_callback)
{
(void)session; /* unused */
(void)user;
(void)type;
(void)packet;
SSH_LOG(SSH_LOG_DEBUG,"Received %s packet",type==SSH2_MSG_IGNORE ? "SSH_MSG_IGNORE" : "SSH_MSG_DEBUG");
SSH_LOG(SSH_LOG_DEBUG,
"Received %s packet",
type == SSH2_MSG_IGNORE ? "SSH_MSG_IGNORE" : "SSH_MSG_DEBUG");
/* TODO: handle a graceful disconnect */
return SSH_PACKET_USED;
}
SSH_PACKET_CALLBACK(ssh_packet_newkeys){
SSH_PACKET_CALLBACK(ssh_packet_newkeys)
{
ssh_string sig_blob = NULL;
ssh_signature sig = NULL;
int rc;
(void)packet;
(void)user;
(void)type;
SSH_LOG(SSH_LOG_DEBUG, "Received SSH_MSG_NEWKEYS");
if (session->session_state != SSH_SESSION_STATE_DH ||
@@ -113,7 +128,8 @@ SSH_PACKET_CALLBACK(ssh_packet_newkeys){
ssh_set_error(session,
SSH_FATAL,
"ssh_packet_newkeys called in wrong state : %d:%d",
session->session_state,session->dh_handshake_state);
session->session_state,
session->dh_handshake_state);
goto error;
}
@@ -121,7 +137,7 @@ SSH_PACKET_CALLBACK(ssh_packet_newkeys){
/* server things are done in server.c */
session->dh_handshake_state=DH_STATE_FINISHED;
} else {
ssh_key server_key;
ssh_key server_key = NULL;
/* client */
@@ -144,8 +160,9 @@ SSH_PACKET_CALLBACK(ssh_packet_newkeys){
/* Check if signature from server matches user preferences */
if (session->opts.wanted_methods[SSH_HOSTKEYS]) {
if (!ssh_match_group(session->opts.wanted_methods[SSH_HOSTKEYS],
sig->type_c)) {
rc = ssh_match_group(session->opts.wanted_methods[SSH_HOSTKEYS],
sig->type_c);
if (rc == 0) {
ssh_set_error(session,
SSH_FATAL,
"Public key from server (%s) doesn't match user "
@@ -179,6 +196,7 @@ SSH_PACKET_CALLBACK(ssh_packet_newkeys){
session->dh_handshake_state = DH_STATE_FINISHED;
session->ssh_connection_callback(session);
return SSH_PACKET_USED;
error:
SSH_SIGNATURE_FREE(sig);
ssh_string_burn(sig_blob);
@@ -192,14 +210,14 @@ error:
* @brief handles a SSH_SERVICE_ACCEPT packet
*
*/
SSH_PACKET_CALLBACK(ssh_packet_service_accept){
SSH_PACKET_CALLBACK(ssh_packet_service_accept)
{
(void)packet;
(void)type;
(void)user;
session->auth.service_state = SSH_AUTH_SERVICE_ACCEPTED;
SSH_LOG(SSH_LOG_PACKET,
"Received SSH_MSG_SERVICE_ACCEPT");
SSH_LOG(SSH_LOG_PACKET, "Received SSH_MSG_SERVICE_ACCEPT");
return SSH_PACKET_USED;
}
@@ -214,6 +232,7 @@ SSH_PACKET_CALLBACK(ssh_packet_ext_info)
int rc;
uint32_t nr_extensions = 0;
uint32_t i;
(void)type;
(void)user;