lib/libssh
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Handle global requests and reverse forwarding

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This commit is contained in:
milo
2010-09-29 17:45:04 +02:00
committed by Aris Adamantiadis
parent c4356531f7
commit 26d40b5354
7 changed files with 242 additions and 2 deletions
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6
include/libssh/libssh.h
View File

@@ -193,6 +193,12 @@ enum ssh_channel_requests_e {
SSH_CHANNEL_REQUEST_WINDOW_CHANGE
};
enum ssh_global_requests_e {
SSH_GLOBAL_REQUEST_UNKNOWN=0,
SSH_GLOBAL_REQUEST_TCPIP_FORWARD,
SSH_GLOBAL_REQUEST_CANCEL_TCPIP_FORWARD,
};
enum ssh_publickey_state_e {
SSH_PUBLICKEY_STATE_ERROR=-1,
SSH_PUBLICKEY_STATE_NONE=0,

9
include/libssh/messages.h
View File

@@ -47,6 +47,13 @@ struct ssh_service_request {
char *service;
};
struct ssh_global_request {
int type;
uint8_t want_reply;
char *bind_address;
uint16_t bind_port;
};
struct ssh_channel_request {
int type;
ssh_channel channel;
@@ -75,11 +82,13 @@ struct ssh_message_struct {
struct ssh_channel_request_open channel_request_open;
struct ssh_channel_request channel_request;
struct ssh_service_request service_request;
struct ssh_global_request global_request;
};
SSH_PACKET_CALLBACK(ssh_packet_channel_open);
SSH_PACKET_CALLBACK(ssh_packet_service_request);
SSH_PACKET_CALLBACK(ssh_packet_userauth_request);
SSH_PACKET_CALLBACK(ssh_packet_global_request);
int ssh_message_handle_channel_request(ssh_session session, ssh_channel channel, ssh_buffer packet,
const char *request, uint8_t want_reply);

9
include/libssh/server.h
View File

@@ -158,6 +158,9 @@ LIBSSH_API int ssh_message_auth_set_methods(ssh_message msg, int methods);
LIBSSH_API int ssh_message_service_reply_success(ssh_message msg);
LIBSSH_API char *ssh_message_service_service(ssh_message msg);
LIBSSH_API int ssh_message_global_request_reply_success(ssh_message msg,
uint16_t bound_port);
LIBSSH_API void ssh_set_message_callback(ssh_session session,
int(*ssh_bind_message_callback)(ssh_session session, ssh_message msg, void *data),
void *data);
@@ -183,6 +186,12 @@ LIBSSH_API char *ssh_message_channel_request_command(ssh_message msg);
LIBSSH_API char *ssh_message_channel_request_subsystem(ssh_message msg);
LIBSSH_API char *ssh_message_global_request_address(ssh_message msg);
LIBSSH_API int ssh_message_global_request_port(ssh_message msg);
LIBSSH_API int ssh_channel_open_reverse_forward(ssh_channel channel, const char *remotehost,
int remoteport, const char *sourcehost, int localport);
/* deprecated functions */
SSH_DEPRECATED LIBSSH_API int ssh_accept(ssh_session session);