23 #include "libssh/priv.h" 24 #include "libssh/kex.h" 25 #include "libssh/packet.h" 26 #include "libssh/pcap.h" 27 #include "libssh/auth.h" 28 #include "libssh/channels.h" 29 #include "libssh/poll.h" 33 enum ssh_session_state_e {
34 SSH_SESSION_STATE_NONE=0,
35 SSH_SESSION_STATE_CONNECTING,
36 SSH_SESSION_STATE_SOCKET_CONNECTED,
37 SSH_SESSION_STATE_BANNER_RECEIVED,
38 SSH_SESSION_STATE_INITIAL_KEX,
39 SSH_SESSION_STATE_KEXINIT_RECEIVED,
41 SSH_SESSION_STATE_AUTHENTICATING,
42 SSH_SESSION_STATE_AUTHENTICATED,
43 SSH_SESSION_STATE_ERROR,
44 SSH_SESSION_STATE_DISCONNECTED
50 DH_STATE_NEWKEYS_SENT,
54 enum ssh_pending_call_e {
55 SSH_PENDING_CALL_NONE = 0,
56 SSH_PENDING_CALL_CONNECT,
57 SSH_PENDING_CALL_AUTH_NONE,
58 SSH_PENDING_CALL_AUTH_PASSWORD,
59 SSH_PENDING_CALL_AUTH_OFFER_PUBKEY,
60 SSH_PENDING_CALL_AUTH_PUBKEY,
61 SSH_PENDING_CALL_AUTH_AGENT,
62 SSH_PENDING_CALL_AUTH_KBDINT_INIT,
63 SSH_PENDING_CALL_AUTH_KBDINT_SEND,
64 SSH_PENDING_CALL_AUTH_GSSAPI_MIC
68 #define SSH_SESSION_FLAG_BLOCKING 1 71 #define SSH_SESSION_FLAG_AUTHENTICATED 2 76 #define SSH_SESSION_FLAG_KEXINIT_SENT 4 80 #define SSH_TIMEOUT_INFINITE -1 82 #define SSH_TIMEOUT_USER -2 84 #define SSH_TIMEOUT_DEFAULT -3 86 #define SSH_TIMEOUT_NONBLOCKING 0 90 #define SSH_OPT_FLAG_PASSWORD_AUTH 0x1 91 #define SSH_OPT_FLAG_PUBKEY_AUTH 0x2 92 #define SSH_OPT_FLAG_KBDINT_AUTH 0x4 93 #define SSH_OPT_FLAG_GSSAPI_AUTH 0x8 97 #define SSH_EXT_NEGOTIATION 0x01 99 #define SSH_EXT_SIG_RSA_SHA256 0x02 100 #define SSH_EXT_SIG_RSA_SHA512 0x04 143 enum ssh_pending_call_e pending_call_state;
144 enum ssh_session_state_e session_state;
146 enum ssh_dh_state_e dh_handshake_state;
147 enum ssh_channel_request_state_e global_req_state;
152 enum ssh_auth_service_state_e service_state;
153 enum ssh_auth_state_e state;
154 uint32_t supported_methods;
155 uint32_t current_method;
162 bool send_first_kex_follows;
172 bool first_kex_follows_guess_wrong;
194 enum ssh_keytypes_e hostkey;
200 void *ssh_message_callback_data;
209 ssh_pcap_context pcap_ctx;
218 char *global_knownhosts;
219 char *wanted_methods[10];
220 char *pubkey_accepted_types;
223 unsigned long timeout;
224 unsigned long timeout_usec;
227 int StrictHostKeyChecking;
228 char compressionlevel;
229 char *gss_server_identity;
230 char *gss_client_identity;
231 int gss_delegate_creds;
245 typedef int (*ssh_termination_function)(
void *user);
246 int ssh_handle_packets(
ssh_session session,
int timeout);
247 int ssh_handle_packets_termination(
ssh_session session,
int timeout,
248 ssh_termination_function fct,
void *user);
249 void ssh_socket_exception_callback(
int code,
int errno_code,
void *user);
Definition: callbacks.h:378
Definition: callbacks.h:142
Definition: messages.h:84
Definition: callbacks.h:530
Definition: session.h:109
Definition: callbacks.h:304
Definition: session.h:103