libssh 0.9.5 The SSH library

libssh.h
1/*
2 * This file is part of the SSH Library
3 *
4 * Copyright (c) 2003-2009 by Aris Adamantiadis
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#ifndef _LIBSSH_H
22#define _LIBSSH_H
23
24#include <libssh/libssh_version.h>
25
26#if defined _WIN32 || defined __CYGWIN__
27 #ifdef LIBSSH_STATIC
28 #define LIBSSH_API
29 #else
30 #ifdef LIBSSH_EXPORTS
31 #ifdef __GNUC__
32 #define LIBSSH_API __attribute__((dllexport))
33 #else
34 #define LIBSSH_API __declspec(dllexport)
35 #endif
36 #else
37 #ifdef __GNUC__
38 #define LIBSSH_API __attribute__((dllimport))
39 #else
40 #define LIBSSH_API __declspec(dllimport)
41 #endif
42 #endif
43 #endif
44#else
45 #if __GNUC__ >= 4 && !defined(__OS2__)
46 #define LIBSSH_API __attribute__((visibility("default")))
47 #else
48 #define LIBSSH_API
49 #endif
50#endif
51
52#ifdef _MSC_VER
53 /* Visual Studio hasn't inttypes.h so it doesn't know uint32_t */
54 typedef int int32_t;
55 typedef unsigned int uint32_t;
56 typedef unsigned short uint16_t;
57 typedef unsigned char uint8_t;
58 typedef unsigned long long uint64_t;
59 typedef int mode_t;
60#else /* _MSC_VER */
61 #include <unistd.h>
62 #include <inttypes.h>
63 #include <sys/types.h>
64#endif /* _MSC_VER */
65
66#ifdef _WIN32
67 #include <winsock2.h>
68#else /* _WIN32 */
69 #include <sys/select.h> /* for fd_set * */
70 #include <netdb.h>
71#endif /* _WIN32 */
72
73#define SSH_STRINGIFY(s) SSH_TOSTRING(s)
74#define SSH_TOSTRING(s) #s
75
76/* GCC have printf type attribute check. */
77#ifdef __GNUC__
78#define PRINTF_ATTRIBUTE(a,b) __attribute__ ((__format__ (__printf__, a, b)))
79#else
80#define PRINTF_ATTRIBUTE(a,b)
81#endif /* __GNUC__ */
82
83#ifdef __GNUC__
84#define SSH_DEPRECATED __attribute__ ((deprecated))
85#else
86#define SSH_DEPRECATED
87#endif
88
89#ifdef __cplusplus
90 extern "C" {
91#endif
92
93 struct ssh_counter_struct {
94 uint64_t in_bytes;
95 uint64_t out_bytes;
96 uint64_t in_packets;
97 uint64_t out_packets;
98};
99 typedef struct ssh_counter_struct *ssh_counter;
100
101 typedef struct ssh_agent_struct* ssh_agent;
102 typedef struct ssh_buffer_struct* ssh_buffer;
103 typedef struct ssh_channel_struct* ssh_channel;
104 typedef struct ssh_message_struct* ssh_message;
105 typedef struct ssh_pcap_file_struct* ssh_pcap_file;
106 typedef struct ssh_key_struct* ssh_key;
107 typedef struct ssh_scp_struct* ssh_scp;
108 typedef struct ssh_session_struct* ssh_session;
109 typedef struct ssh_string_struct* ssh_string;
110 typedef struct ssh_event_struct* ssh_event;
111 typedef struct ssh_connector_struct * ssh_connector;
112 typedef void* ssh_gssapi_creds;
113
114/* Socket type */
115#ifdef _WIN32
116#ifndef socket_t
117 typedef SOCKET socket_t;
118#endif /* socket_t */
119#else /* _WIN32 */
120#ifndef socket_t
121 typedef int socket_t;
122#endif
123#endif /* _WIN32 */
124
125#define SSH_INVALID_SOCKET ((socket_t) -1)
126
127/* the offsets of methods */
128 enum ssh_kex_types_e {
129 SSH_KEX=0,
130 SSH_HOSTKEYS,
131 SSH_CRYPT_C_S,
132 SSH_CRYPT_S_C,
133 SSH_MAC_C_S,
134 SSH_MAC_S_C,
135 SSH_COMP_C_S,
136 SSH_COMP_S_C,
137 SSH_LANG_C_S,
138 SSH_LANG_S_C
139};
140
141#define SSH_CRYPT 2
142#define SSH_MAC 3
143#define SSH_COMP 4
144#define SSH_LANG 5
145
146 enum ssh_auth_e {
147 SSH_AUTH_SUCCESS=0,
148 SSH_AUTH_DENIED,
149 SSH_AUTH_PARTIAL,
150 SSH_AUTH_INFO,
151 SSH_AUTH_AGAIN,
152 SSH_AUTH_ERROR=-1
153};
154
155/* auth flags */
156#define SSH_AUTH_METHOD_UNKNOWN 0x0000u
157#define SSH_AUTH_METHOD_NONE 0x0001u
158#define SSH_AUTH_METHOD_PASSWORD 0x0002u
159#define SSH_AUTH_METHOD_PUBLICKEY 0x0004u
160#define SSH_AUTH_METHOD_HOSTBASED 0x0008u
161#define SSH_AUTH_METHOD_INTERACTIVE 0x0010u
162#define SSH_AUTH_METHOD_GSSAPI_MIC 0x0020u
163
164/* messages */
165 enum ssh_requests_e {
166 SSH_REQUEST_AUTH=1,
167 SSH_REQUEST_CHANNEL_OPEN,
168 SSH_REQUEST_CHANNEL,
169 SSH_REQUEST_SERVICE,
170 SSH_REQUEST_GLOBAL
171};
172
173 enum ssh_channel_type_e {
174 SSH_CHANNEL_UNKNOWN=0,
175 SSH_CHANNEL_SESSION,
176 SSH_CHANNEL_DIRECT_TCPIP,
177 SSH_CHANNEL_FORWARDED_TCPIP,
178 SSH_CHANNEL_X11,
179 SSH_CHANNEL_AUTH_AGENT
180};
181
182 enum ssh_channel_requests_e {
183 SSH_CHANNEL_REQUEST_UNKNOWN=0,
184 SSH_CHANNEL_REQUEST_PTY,
185 SSH_CHANNEL_REQUEST_EXEC,
186 SSH_CHANNEL_REQUEST_SHELL,
187 SSH_CHANNEL_REQUEST_ENV,
188 SSH_CHANNEL_REQUEST_SUBSYSTEM,
189 SSH_CHANNEL_REQUEST_WINDOW_CHANGE,
190 SSH_CHANNEL_REQUEST_X11
191};
192
193 enum ssh_global_requests_e {
194 SSH_GLOBAL_REQUEST_UNKNOWN=0,
195 SSH_GLOBAL_REQUEST_TCPIP_FORWARD,
196 SSH_GLOBAL_REQUEST_CANCEL_TCPIP_FORWARD,
197 SSH_GLOBAL_REQUEST_KEEPALIVE
198};
199
200 enum ssh_publickey_state_e {
201 SSH_PUBLICKEY_STATE_ERROR=-1,
202 SSH_PUBLICKEY_STATE_NONE=0,
203 SSH_PUBLICKEY_STATE_VALID=1,
204 SSH_PUBLICKEY_STATE_WRONG=2
205};
206
207/* Status flags */
209#define SSH_CLOSED 0x01
211#define SSH_READ_PENDING 0x02
213#define SSH_CLOSED_ERROR 0x04
215#define SSH_WRITE_PENDING 0x08
216
217 enum ssh_server_known_e {
218 SSH_SERVER_ERROR=-1,
219 SSH_SERVER_NOT_KNOWN=0,
220 SSH_SERVER_KNOWN_OK,
221 SSH_SERVER_KNOWN_CHANGED,
222 SSH_SERVER_FOUND_OTHER,
223 SSH_SERVER_FILE_NOT_FOUND
224};
225
226 enum ssh_known_hosts_e {
230 SSH_KNOWN_HOSTS_ERROR = -2,
231
236 SSH_KNOWN_HOSTS_NOT_FOUND = -1,
237
242 SSH_KNOWN_HOSTS_UNKNOWN = 0,
243
247 SSH_KNOWN_HOSTS_OK,
248
254 SSH_KNOWN_HOSTS_CHANGED,
255
260 SSH_KNOWN_HOSTS_OTHER,
261};
262
263#ifndef MD5_DIGEST_LEN
264 #define MD5_DIGEST_LEN 16
265#endif
266/* errors */
267
268 enum ssh_error_types_e {
269 SSH_NO_ERROR=0,
270 SSH_REQUEST_DENIED,
271 SSH_FATAL,
272 SSH_EINTR
273};
274
275/* some types for keys */
276 enum ssh_keytypes_e{
277 SSH_KEYTYPE_UNKNOWN=0,
278 SSH_KEYTYPE_DSS=1,
279 SSH_KEYTYPE_RSA,
280 SSH_KEYTYPE_RSA1,
281 SSH_KEYTYPE_ECDSA, /* deprecated */
282 SSH_KEYTYPE_ED25519,
283 SSH_KEYTYPE_DSS_CERT01,
284 SSH_KEYTYPE_RSA_CERT01,
285 SSH_KEYTYPE_ECDSA_P256,
286 SSH_KEYTYPE_ECDSA_P384,
287 SSH_KEYTYPE_ECDSA_P521,
288 SSH_KEYTYPE_ECDSA_P256_CERT01,
289 SSH_KEYTYPE_ECDSA_P384_CERT01,
290 SSH_KEYTYPE_ECDSA_P521_CERT01,
291 SSH_KEYTYPE_ED25519_CERT01,
292};
293
294 enum ssh_keycmp_e {
295 SSH_KEY_CMP_PUBLIC = 0,
296 SSH_KEY_CMP_PRIVATE
297};
298
299#define SSH_ADDRSTRLEN 46
300
301 struct ssh_knownhosts_entry {
302 char *hostname;
303 char *unparsed;
304 ssh_key publickey;
305 char *comment;
306};
307
308
309/* Error return codes */
310#define SSH_OK 0 /* No error */
311#define SSH_ERROR -1 /* Error of some kind */
312#define SSH_AGAIN -2 /* The nonblocking call must be repeated */
313#define SSH_EOF -127 /* We have already a eof */
314
321 enum {
324 SSH_LOG_NOLOG=0,
327 SSH_LOG_WARNING,
330 SSH_LOG_PROTOCOL,
333 SSH_LOG_PACKET,
336 SSH_LOG_FUNCTIONS
337};
339#define SSH_LOG_RARE SSH_LOG_WARNING
340
349#define SSH_LOG_NONE 0
351#define SSH_LOG_WARN 1
353#define SSH_LOG_INFO 2
355#define SSH_LOG_DEBUG 3
357#define SSH_LOG_TRACE 4
358
361 enum ssh_options_e {
362 SSH_OPTIONS_HOST,
363 SSH_OPTIONS_PORT,
364 SSH_OPTIONS_PORT_STR,
365 SSH_OPTIONS_FD,
366 SSH_OPTIONS_USER,
367 SSH_OPTIONS_SSH_DIR,
368 SSH_OPTIONS_IDENTITY,
369 SSH_OPTIONS_ADD_IDENTITY,
370 SSH_OPTIONS_KNOWNHOSTS,
371 SSH_OPTIONS_TIMEOUT,
372 SSH_OPTIONS_TIMEOUT_USEC,
373 SSH_OPTIONS_SSH1,
374 SSH_OPTIONS_SSH2,
375 SSH_OPTIONS_LOG_VERBOSITY,
376 SSH_OPTIONS_LOG_VERBOSITY_STR,
377 SSH_OPTIONS_CIPHERS_C_S,
378 SSH_OPTIONS_CIPHERS_S_C,
379 SSH_OPTIONS_COMPRESSION_C_S,
380 SSH_OPTIONS_COMPRESSION_S_C,
381 SSH_OPTIONS_PROXYCOMMAND,
382 SSH_OPTIONS_BINDADDR,
383 SSH_OPTIONS_STRICTHOSTKEYCHECK,
384 SSH_OPTIONS_COMPRESSION,
385 SSH_OPTIONS_COMPRESSION_LEVEL,
386 SSH_OPTIONS_KEY_EXCHANGE,
387 SSH_OPTIONS_HOSTKEYS,
388 SSH_OPTIONS_GSSAPI_SERVER_IDENTITY,
389 SSH_OPTIONS_GSSAPI_CLIENT_IDENTITY,
390 SSH_OPTIONS_GSSAPI_DELEGATE_CREDENTIALS,
391 SSH_OPTIONS_HMAC_C_S,
392 SSH_OPTIONS_HMAC_S_C,
393 SSH_OPTIONS_PASSWORD_AUTH,
394 SSH_OPTIONS_PUBKEY_AUTH,
395 SSH_OPTIONS_KBDINT_AUTH,
396 SSH_OPTIONS_GSSAPI_AUTH,
397 SSH_OPTIONS_GLOBAL_KNOWNHOSTS,
398 SSH_OPTIONS_NODELAY,
399 SSH_OPTIONS_PUBLICKEY_ACCEPTED_TYPES,
400 SSH_OPTIONS_PROCESS_CONFIG,
401 SSH_OPTIONS_REKEY_DATA,
402 SSH_OPTIONS_REKEY_TIME,
403};
404
405 enum {
407 SSH_SCP_WRITE,
409 SSH_SCP_READ,
410 SSH_SCP_RECURSIVE=0x10
411};
412
413 enum ssh_scp_request_types {
415 SSH_SCP_REQUEST_NEWDIR=1,
417 SSH_SCP_REQUEST_NEWFILE,
419 SSH_SCP_REQUEST_EOF,
421 SSH_SCP_REQUEST_ENDDIR,
423 SSH_SCP_REQUEST_WARNING
424};
425
426 enum ssh_connector_flags_e {
428 SSH_CONNECTOR_STDOUT = 1,
429 SSH_CONNECTOR_STDINOUT = 1,
431 SSH_CONNECTOR_STDERR = 2,
433 SSH_CONNECTOR_BOTH = 3
434};
435
436LIBSSH_API int ssh_blocking_flush(ssh_session session, int timeout);
437LIBSSH_API ssh_channel ssh_channel_accept_x11(ssh_channel channel, int timeout_ms);
438LIBSSH_API int ssh_channel_change_pty_size(ssh_channel channel,int cols,int rows);
439LIBSSH_API int ssh_channel_close(ssh_channel channel);
440LIBSSH_API void ssh_channel_free(ssh_channel channel);
441LIBSSH_API int ssh_channel_get_exit_status(ssh_channel channel);
442LIBSSH_API ssh_session ssh_channel_get_session(ssh_channel channel);
443LIBSSH_API int ssh_channel_is_closed(ssh_channel channel);
444LIBSSH_API int ssh_channel_is_eof(ssh_channel channel);
445LIBSSH_API int ssh_channel_is_open(ssh_channel channel);
446LIBSSH_API ssh_channel ssh_channel_new(ssh_session session);
447LIBSSH_API int ssh_channel_open_auth_agent(ssh_channel channel);
448LIBSSH_API int ssh_channel_open_forward(ssh_channel channel, const char *remotehost,
449 int remoteport, const char *sourcehost, int localport);
450LIBSSH_API int ssh_channel_open_forward_unix(ssh_channel channel, const char *remotepath,
451 const char *sourcehost, int localport);
452LIBSSH_API int ssh_channel_open_session(ssh_channel channel);
453LIBSSH_API int ssh_channel_open_x11(ssh_channel channel, const char *orig_addr, int orig_port);
454LIBSSH_API int ssh_channel_poll(ssh_channel channel, int is_stderr);
455LIBSSH_API int ssh_channel_poll_timeout(ssh_channel channel, int timeout, int is_stderr);
456LIBSSH_API int ssh_channel_read(ssh_channel channel, void *dest, uint32_t count, int is_stderr);
457LIBSSH_API int ssh_channel_read_timeout(ssh_channel channel, void *dest, uint32_t count, int is_stderr, int timeout_ms);
458LIBSSH_API int ssh_channel_read_nonblocking(ssh_channel channel, void *dest, uint32_t count,
459 int is_stderr);
460LIBSSH_API int ssh_channel_request_env(ssh_channel channel, const char *name, const char *value);
461LIBSSH_API int ssh_channel_request_exec(ssh_channel channel, const char *cmd);
462LIBSSH_API int ssh_channel_request_pty(ssh_channel channel);
463LIBSSH_API int ssh_channel_request_pty_size(ssh_channel channel, const char *term,
464 int cols, int rows);
465LIBSSH_API int ssh_channel_request_shell(ssh_channel channel);
466LIBSSH_API int ssh_channel_request_send_signal(ssh_channel channel, const char *signum);
467LIBSSH_API int ssh_channel_request_send_break(ssh_channel channel, uint32_t length);
468LIBSSH_API int ssh_channel_request_sftp(ssh_channel channel);
469LIBSSH_API int ssh_channel_request_subsystem(ssh_channel channel, const char *subsystem);
470LIBSSH_API int ssh_channel_request_x11(ssh_channel channel, int single_connection, const char *protocol,
471 const char *cookie, int screen_number);
472LIBSSH_API int ssh_channel_request_auth_agent(ssh_channel channel);
473LIBSSH_API int ssh_channel_send_eof(ssh_channel channel);
474LIBSSH_API int ssh_channel_select(ssh_channel *readchans, ssh_channel *writechans, ssh_channel *exceptchans, struct
475 timeval * timeout);
476LIBSSH_API void ssh_channel_set_blocking(ssh_channel channel, int blocking);
477LIBSSH_API void ssh_channel_set_counter(ssh_channel channel,
478 ssh_counter counter);
479LIBSSH_API int ssh_channel_write(ssh_channel channel, const void *data, uint32_t len);
480LIBSSH_API int ssh_channel_write_stderr(ssh_channel channel,
481 const void *data,
482 uint32_t len);
483LIBSSH_API uint32_t ssh_channel_window_size(ssh_channel channel);
484
485LIBSSH_API char *ssh_basename (const char *path);
486LIBSSH_API void ssh_clean_pubkey_hash(unsigned char **hash);
487LIBSSH_API int ssh_connect(ssh_session session);
488
489LIBSSH_API ssh_connector ssh_connector_new(ssh_session session);
490LIBSSH_API void ssh_connector_free(ssh_connector connector);
491LIBSSH_API int ssh_connector_set_in_channel(ssh_connector connector,
492 ssh_channel channel,
493 enum ssh_connector_flags_e flags);
494LIBSSH_API int ssh_connector_set_out_channel(ssh_connector connector,
495 ssh_channel channel,
496 enum ssh_connector_flags_e flags);
497LIBSSH_API void ssh_connector_set_in_fd(ssh_connector connector, socket_t fd);
498LIBSSH_API void ssh_connector_set_out_fd(ssh_connector connector, socket_t fd);
499
500LIBSSH_API const char *ssh_copyright(void);
501LIBSSH_API void ssh_disconnect(ssh_session session);
502LIBSSH_API char *ssh_dirname (const char *path);
503LIBSSH_API int ssh_finalize(void);
504
505/* REVERSE PORT FORWARDING */
506LIBSSH_API ssh_channel ssh_channel_accept_forward(ssh_session session,
507 int timeout_ms,
508 int *destination_port);
509LIBSSH_API int ssh_channel_cancel_forward(ssh_session session,
510 const char *address,
511 int port);
512LIBSSH_API int ssh_channel_listen_forward(ssh_session session,
513 const char *address,
514 int port,
515 int *bound_port);
516
517LIBSSH_API void ssh_free(ssh_session session);
518LIBSSH_API const char *ssh_get_disconnect_message(ssh_session session);
519LIBSSH_API const char *ssh_get_error(void *error);
520LIBSSH_API int ssh_get_error_code(void *error);
521LIBSSH_API socket_t ssh_get_fd(ssh_session session);
522LIBSSH_API char *ssh_get_hexa(const unsigned char *what, size_t len);
523LIBSSH_API char *ssh_get_issue_banner(ssh_session session);
524LIBSSH_API int ssh_get_openssh_version(ssh_session session);
525
526LIBSSH_API int ssh_get_server_publickey(ssh_session session, ssh_key *key);
527
528 enum ssh_publickey_hash_type {
529 SSH_PUBLICKEY_HASH_SHA1,
530 SSH_PUBLICKEY_HASH_MD5,
531 SSH_PUBLICKEY_HASH_SHA256
532};
533LIBSSH_API int ssh_get_publickey_hash(const ssh_key key,
534 enum ssh_publickey_hash_type type,
535 unsigned char **hash,
536 size_t *hlen);
537
538/* DEPRECATED FUNCTIONS */
539SSH_DEPRECATED LIBSSH_API int ssh_get_pubkey_hash(ssh_session session, unsigned char **hash);
540SSH_DEPRECATED LIBSSH_API ssh_channel ssh_forward_accept(ssh_session session, int timeout_ms);
541SSH_DEPRECATED LIBSSH_API int ssh_forward_cancel(ssh_session session, const char *address, int port);
542SSH_DEPRECATED LIBSSH_API int ssh_forward_listen(ssh_session session, const char *address, int port, int *bound_port);
543SSH_DEPRECATED LIBSSH_API int ssh_get_publickey(ssh_session session, ssh_key *key);
544SSH_DEPRECATED LIBSSH_API int ssh_write_knownhost(ssh_session session);
545SSH_DEPRECATED LIBSSH_API char *ssh_dump_knownhost(ssh_session session);
546SSH_DEPRECATED LIBSSH_API int ssh_is_server_known(ssh_session session);
547SSH_DEPRECATED LIBSSH_API void ssh_print_hexa(const char *descr, const unsigned char *what, size_t len);
548
549
550
551LIBSSH_API int ssh_get_random(void *where,int len,int strong);
552LIBSSH_API int ssh_get_version(ssh_session session);
553LIBSSH_API int ssh_get_status(ssh_session session);
554LIBSSH_API int ssh_get_poll_flags(ssh_session session);
555LIBSSH_API int ssh_init(void);
556LIBSSH_API int ssh_is_blocking(ssh_session session);
557LIBSSH_API int ssh_is_connected(ssh_session session);
558
559/* KNOWN HOSTS */
560LIBSSH_API void ssh_knownhosts_entry_free(struct ssh_knownhosts_entry *entry);
561#define SSH_KNOWNHOSTS_ENTRY_FREE(e) do { \
562 if ((e) != NULL) { \
563 ssh_knownhosts_entry_free(e); \
564 e = NULL; \
565 } \
566} while(0)
567
568LIBSSH_API int ssh_known_hosts_parse_line(const char *host,
569 const char *line,
570 struct ssh_knownhosts_entry **entry);
571LIBSSH_API enum ssh_known_hosts_e ssh_session_has_known_hosts_entry(ssh_session session);
572
573LIBSSH_API int ssh_session_export_known_hosts_entry(ssh_session session,
574 char **pentry_string);
575LIBSSH_API int ssh_session_update_known_hosts(ssh_session session);
576
577LIBSSH_API enum ssh_known_hosts_e ssh_session_get_known_hosts_entry(ssh_session session,
578 struct ssh_knownhosts_entry **pentry);
579LIBSSH_API enum ssh_known_hosts_e ssh_session_is_known_server(ssh_session session);
580
581/* LOGGING */
582LIBSSH_API int ssh_set_log_level(int level);
583LIBSSH_API int ssh_get_log_level(void);
584LIBSSH_API void *ssh_get_log_userdata(void);
585LIBSSH_API int ssh_set_log_userdata(void *data);
586LIBSSH_API void _ssh_log(int verbosity,
587 const char *function,
588 const char *format, ...) PRINTF_ATTRIBUTE(3, 4);
589
590/* legacy */
591SSH_DEPRECATED LIBSSH_API void ssh_log(ssh_session session,
592 int prioriry,
593 const char *format, ...) PRINTF_ATTRIBUTE(3, 4);
594
595LIBSSH_API ssh_channel ssh_message_channel_request_open_reply_accept(ssh_message msg);
596LIBSSH_API int ssh_message_channel_request_open_reply_accept_channel(ssh_message msg, ssh_channel chan);
597LIBSSH_API int ssh_message_channel_request_reply_success(ssh_message msg);
598#define SSH_MESSAGE_FREE(x) \
599 do { if ((x) != NULL) { ssh_message_free(x); (x) = NULL; } } while(0)
600LIBSSH_API void ssh_message_free(ssh_message msg);
601LIBSSH_API ssh_message ssh_message_get(ssh_session session);
602LIBSSH_API int ssh_message_subtype(ssh_message msg);
603LIBSSH_API int ssh_message_type(ssh_message msg);
604LIBSSH_API int ssh_mkdir (const char *pathname, mode_t mode);
605LIBSSH_API ssh_session ssh_new(void);
606
607LIBSSH_API int ssh_options_copy(ssh_session src, ssh_session *dest);
608LIBSSH_API int ssh_options_getopt(ssh_session session, int *argcptr, char **argv);
609LIBSSH_API int ssh_options_parse_config(ssh_session session, const char *filename);
610LIBSSH_API int ssh_options_set(ssh_session session, enum ssh_options_e type,
611 const void *value);
612LIBSSH_API int ssh_options_get(ssh_session session, enum ssh_options_e type,
613 char **value);
614LIBSSH_API int ssh_options_get_port(ssh_session session, unsigned int * port_target);
615LIBSSH_API int ssh_pcap_file_close(ssh_pcap_file pcap);
616LIBSSH_API void ssh_pcap_file_free(ssh_pcap_file pcap);
617LIBSSH_API ssh_pcap_file ssh_pcap_file_new(void);
618LIBSSH_API int ssh_pcap_file_open(ssh_pcap_file pcap, const char *filename);
619
639 typedef int (*ssh_auth_callback) (const char *prompt, char *buf, size_t len,
640 int echo, int verify, void *userdata);
641
644LIBSSH_API ssh_key ssh_key_new(void);
645#define SSH_KEY_FREE(x) \
646 do { if ((x) != NULL) { ssh_key_free(x); x = NULL; } } while(0)
647LIBSSH_API void ssh_key_free (ssh_key key);
648LIBSSH_API enum ssh_keytypes_e ssh_key_type(const ssh_key key);
649LIBSSH_API const char *ssh_key_type_to_char(enum ssh_keytypes_e type);
650LIBSSH_API enum ssh_keytypes_e ssh_key_type_from_name(const char *name);
651LIBSSH_API int ssh_key_is_public(const ssh_key k);
652LIBSSH_API int ssh_key_is_private(const ssh_key k);
653LIBSSH_API int ssh_key_cmp(const ssh_key k1,
654 const ssh_key k2,
655 enum ssh_keycmp_e what);
656
657LIBSSH_API int ssh_pki_generate(enum ssh_keytypes_e type, int parameter,
658 ssh_key *pkey);
659LIBSSH_API int ssh_pki_import_privkey_base64(const char *b64_key,
660 const char *passphrase,
661 ssh_auth_callback auth_fn,
662 void *auth_data,
663 ssh_key *pkey);
664LIBSSH_API int ssh_pki_export_privkey_base64(const ssh_key privkey,
665 const char *passphrase,
666 ssh_auth_callback auth_fn,
667 void *auth_data,
668 char **b64_key);
669LIBSSH_API int ssh_pki_import_privkey_file(const char *filename,
670 const char *passphrase,
671 ssh_auth_callback auth_fn,
672 void *auth_data,
673 ssh_key *pkey);
674LIBSSH_API int ssh_pki_export_privkey_file(const ssh_key privkey,
675 const char *passphrase,
676 ssh_auth_callback auth_fn,
677 void *auth_data,
678 const char *filename);
679
680LIBSSH_API int ssh_pki_copy_cert_to_privkey(const ssh_key cert_key,
681 ssh_key privkey);
682
683LIBSSH_API int ssh_pki_import_pubkey_base64(const char *b64_key,
684 enum ssh_keytypes_e type,
685 ssh_key *pkey);
686LIBSSH_API int ssh_pki_import_pubkey_file(const char *filename,
687 ssh_key *pkey);
688
689LIBSSH_API int ssh_pki_import_cert_base64(const char *b64_cert,
690 enum ssh_keytypes_e type,
691 ssh_key *pkey);
692LIBSSH_API int ssh_pki_import_cert_file(const char *filename,
693 ssh_key *pkey);
694
695LIBSSH_API int ssh_pki_export_privkey_to_pubkey(const ssh_key privkey,
696 ssh_key *pkey);
697LIBSSH_API int ssh_pki_export_pubkey_base64(const ssh_key key,
698 char **b64_key);
699LIBSSH_API int ssh_pki_export_pubkey_file(const ssh_key key,
700 const char *filename);
701
702LIBSSH_API const char *ssh_pki_key_ecdsa_name(const ssh_key key);
703
704LIBSSH_API char *ssh_get_fingerprint_hash(enum ssh_publickey_hash_type type,
705 unsigned char *hash,
706 size_t len);
707LIBSSH_API void ssh_print_hash(enum ssh_publickey_hash_type type, unsigned char *hash, size_t len);
708LIBSSH_API int ssh_send_ignore (ssh_session session, const char *data);
709LIBSSH_API int ssh_send_debug (ssh_session session, const char *message, int always_display);
710LIBSSH_API void ssh_gssapi_set_creds(ssh_session session, const ssh_gssapi_creds creds);
711LIBSSH_API int ssh_scp_accept_request(ssh_scp scp);
712LIBSSH_API int ssh_scp_close(ssh_scp scp);
713LIBSSH_API int ssh_scp_deny_request(ssh_scp scp, const char *reason);
714LIBSSH_API void ssh_scp_free(ssh_scp scp);
715LIBSSH_API int ssh_scp_init(ssh_scp scp);
716LIBSSH_API int ssh_scp_leave_directory(ssh_scp scp);
717LIBSSH_API ssh_scp ssh_scp_new(ssh_session session, int mode, const char *location);
718LIBSSH_API int ssh_scp_pull_request(ssh_scp scp);
719LIBSSH_API int ssh_scp_push_directory(ssh_scp scp, const char *dirname, int mode);
720LIBSSH_API int ssh_scp_push_file(ssh_scp scp, const char *filename, size_t size, int perms);
721LIBSSH_API int ssh_scp_push_file64(ssh_scp scp, const char *filename, uint64_t size, int perms);
722LIBSSH_API int ssh_scp_read(ssh_scp scp, void *buffer, size_t size);
723LIBSSH_API const char *ssh_scp_request_get_filename(ssh_scp scp);
724LIBSSH_API int ssh_scp_request_get_permissions(ssh_scp scp);
725LIBSSH_API size_t ssh_scp_request_get_size(ssh_scp scp);
726LIBSSH_API uint64_t ssh_scp_request_get_size64(ssh_scp scp);
727LIBSSH_API const char *ssh_scp_request_get_warning(ssh_scp scp);
728LIBSSH_API int ssh_scp_write(ssh_scp scp, const void *buffer, size_t len);
729LIBSSH_API int ssh_select(ssh_channel *channels, ssh_channel *outchannels, socket_t maxfd,
730 fd_set *readfds, struct timeval *timeout);
731LIBSSH_API int ssh_service_request(ssh_session session, const char *service);
732LIBSSH_API int ssh_set_agent_channel(ssh_session session, ssh_channel channel);
733LIBSSH_API int ssh_set_agent_socket(ssh_session session, socket_t fd);
734LIBSSH_API void ssh_set_blocking(ssh_session session, int blocking);
735LIBSSH_API void ssh_set_counters(ssh_session session, ssh_counter scounter,
736 ssh_counter rcounter);
737LIBSSH_API void ssh_set_fd_except(ssh_session session);
738LIBSSH_API void ssh_set_fd_toread(ssh_session session);
739LIBSSH_API void ssh_set_fd_towrite(ssh_session session);
740LIBSSH_API void ssh_silent_disconnect(ssh_session session);
741LIBSSH_API int ssh_set_pcap_file(ssh_session session, ssh_pcap_file pcapfile);
742
743/* USERAUTH */
744LIBSSH_API int ssh_userauth_none(ssh_session session, const char *username);
745LIBSSH_API int ssh_userauth_list(ssh_session session, const char *username);
746LIBSSH_API int ssh_userauth_try_publickey(ssh_session session,
747 const char *username,
748 const ssh_key pubkey);
749LIBSSH_API int ssh_userauth_publickey(ssh_session session,
750 const char *username,
751 const ssh_key privkey);
752#ifndef _WIN32
753LIBSSH_API int ssh_userauth_agent(ssh_session session,
754 const char *username);
755#endif
756LIBSSH_API int ssh_userauth_publickey_auto(ssh_session session,
757 const char *username,
758 const char *passphrase);
759LIBSSH_API int ssh_userauth_password(ssh_session session,
760 const char *username,
761 const char *password);
762
763LIBSSH_API int ssh_userauth_kbdint(ssh_session session, const char *user, const char *submethods);
764LIBSSH_API const char *ssh_userauth_kbdint_getinstruction(ssh_session session);
765LIBSSH_API const char *ssh_userauth_kbdint_getname(ssh_session session);
766LIBSSH_API int ssh_userauth_kbdint_getnprompts(ssh_session session);
767LIBSSH_API const char *ssh_userauth_kbdint_getprompt(ssh_session session, unsigned int i, char *echo);
768LIBSSH_API int ssh_userauth_kbdint_getnanswers(ssh_session session);
769LIBSSH_API const char *ssh_userauth_kbdint_getanswer(ssh_session session, unsigned int i);
770LIBSSH_API int ssh_userauth_kbdint_setanswer(ssh_session session, unsigned int i,
771 const char *answer);
772LIBSSH_API int ssh_userauth_gssapi(ssh_session session);
773LIBSSH_API const char *ssh_version(int req_version);
774
775LIBSSH_API void ssh_string_burn(ssh_string str);
776LIBSSH_API ssh_string ssh_string_copy(ssh_string str);
777LIBSSH_API void *ssh_string_data(ssh_string str);
778LIBSSH_API int ssh_string_fill(ssh_string str, const void *data, size_t len);
779#define SSH_STRING_FREE(x) \
780 do { if ((x) != NULL) { ssh_string_free(x); x = NULL; } } while(0)
781LIBSSH_API void ssh_string_free(ssh_string str);
782LIBSSH_API ssh_string ssh_string_from_char(const char *what);
783LIBSSH_API size_t ssh_string_len(ssh_string str);
784LIBSSH_API ssh_string ssh_string_new(size_t size);
785LIBSSH_API const char *ssh_string_get_char(ssh_string str);
786LIBSSH_API char *ssh_string_to_char(ssh_string str);
787#define SSH_STRING_FREE_CHAR(x) \
788 do { if ((x) != NULL) { ssh_string_free_char(x); x = NULL; } } while(0)
789LIBSSH_API void ssh_string_free_char(char *s);
790
791LIBSSH_API int ssh_getpass(const char *prompt, char *buf, size_t len, int echo,
792 int verify);
793
794
795 typedef int (*ssh_event_callback)(socket_t fd, int revents, void *userdata);
796
797LIBSSH_API ssh_event ssh_event_new(void);
798LIBSSH_API int ssh_event_add_fd(ssh_event event, socket_t fd, short events,
799 ssh_event_callback cb, void *userdata);
800LIBSSH_API int ssh_event_add_session(ssh_event event, ssh_session session);
801LIBSSH_API int ssh_event_add_connector(ssh_event event, ssh_connector connector);
802LIBSSH_API int ssh_event_dopoll(ssh_event event, int timeout);
803LIBSSH_API int ssh_event_remove_fd(ssh_event event, socket_t fd);
804LIBSSH_API int ssh_event_remove_session(ssh_event event, ssh_session session);
805LIBSSH_API int ssh_event_remove_connector(ssh_event event, ssh_connector connector);
806LIBSSH_API void ssh_event_free(ssh_event event);
807LIBSSH_API const char* ssh_get_clientbanner(ssh_session session);
808LIBSSH_API const char* ssh_get_serverbanner(ssh_session session);
809LIBSSH_API const char* ssh_get_kex_algo(ssh_session session);
810LIBSSH_API const char* ssh_get_cipher_in(ssh_session session);
811LIBSSH_API const char* ssh_get_cipher_out(ssh_session session);
812LIBSSH_API const char* ssh_get_hmac_in(ssh_session session);
813LIBSSH_API const char* ssh_get_hmac_out(ssh_session session);
814
815LIBSSH_API ssh_buffer ssh_buffer_new(void);
816LIBSSH_API void ssh_buffer_free(ssh_buffer buffer);
817#define SSH_BUFFER_FREE(x) \
818 do { if ((x) != NULL) { ssh_buffer_free(x); x = NULL; } } while(0)
819LIBSSH_API int ssh_buffer_reinit(ssh_buffer buffer);
820LIBSSH_API int ssh_buffer_add_data(ssh_buffer buffer, const void *data, uint32_t len);
821LIBSSH_API uint32_t ssh_buffer_get_data(ssh_buffer buffer, void *data, uint32_t requestedlen);
822LIBSSH_API void *ssh_buffer_get(ssh_buffer buffer);
823LIBSSH_API uint32_t ssh_buffer_get_len(ssh_buffer buffer);
824
825#ifndef LIBSSH_LEGACY_0_4
826#include "libssh/legacy.h"
827#endif
828
829#ifdef __cplusplus
830}
831#endif
832#endif /* _LIBSSH_H */
ssh_userauth_kbdint_getprompt
LIBSSH_API const char * ssh_userauth_kbdint_getprompt(ssh_session session, unsigned int i, char *echo)
Get a prompt from a message block.
Definition: auth.c:1776
ssh_userauth_gssapi
LIBSSH_API int ssh_userauth_gssapi(ssh_session session)
Try to authenticate through the "gssapi-with-mic" method.
Definition: auth.c:1898
ssh_userauth_list
LIBSSH_API int ssh_userauth_list(ssh_session session, const char *username)
Get available authentication methods from the server.
Definition: auth.c:376
ssh_userauth_kbdint_getnanswers
LIBSSH_API int ssh_userauth_kbdint_getnanswers(ssh_session session)
Get the number of answers the client has given.
Definition: auth.c:1804
ssh_auth_callback
int(* ssh_auth_callback)(const char *prompt, char *buf, size_t len, int echo, int verify, void *userdata)
SSH authentication callback for password and publickey auth.
Definition: libssh.h:639
ssh_userauth_kbdint_getanswer
LIBSSH_API const char * ssh_userauth_kbdint_getanswer(ssh_session session, unsigned int i)
Get the answer for a question from a message block.
Definition: auth.c:1820
ssh_userauth_password
LIBSSH_API int ssh_userauth_password(ssh_session session, const char *username, const char *password)
Try to authenticate by password.
Definition: auth.c:1235
ssh_userauth_publickey_auto
LIBSSH_API int ssh_userauth_publickey_auto(ssh_session session, const char *username, const char *passphrase)
Tries to automatically authenticate with public key and "none".
Definition: auth.c:1007
ssh_userauth_none
LIBSSH_API int ssh_userauth_none(ssh_session session, const char *username)
Try to authenticate through the "none" method.
Definition: auth.c:406
ssh_userauth_try_publickey
LIBSSH_API int ssh_userauth_try_publickey(ssh_session session, const char *username, const ssh_key pubkey)
Try to authenticate with the given public key.
Definition: auth.c:489
ssh_userauth_kbdint_getname
LIBSSH_API const char * ssh_userauth_kbdint_getname(ssh_session session)
Get the "name" of the message block.
Definition: auth.c:1718
ssh_userauth_kbdint
LIBSSH_API int ssh_userauth_kbdint(ssh_session session, const char *user, const char *submethods)
Try to authenticate through the "keyboard-interactive" method.
Definition: auth.c:1653
ssh_userauth_kbdint_setanswer
LIBSSH_API int ssh_userauth_kbdint_setanswer(ssh_session session, unsigned int i, const char *answer)
Set the answer for a question from a message block.
Definition: auth.c:1851
ssh_userauth_agent
LIBSSH_API int ssh_userauth_agent(ssh_session session, const char *username)
Try to do public key authentication with ssh agent.
Definition: auth.c:872
ssh_userauth_publickey
LIBSSH_API int ssh_userauth_publickey(ssh_session session, const char *username, const ssh_key privkey)
Authenticate with public/private key or certificate.
Definition: auth.c:609
ssh_userauth_kbdint_getnprompts
LIBSSH_API int ssh_userauth_kbdint_getnprompts(ssh_session session)
Get the number of prompts (questions) the server has given.
Definition: auth.c:1696
ssh_userauth_kbdint_getinstruction
LIBSSH_API const char * ssh_userauth_kbdint_getinstruction(ssh_session session)
Get the "instruction" of the message block.
Definition: auth.c:1741
ssh_buffer_get_data
uint32_t ssh_buffer_get_data(struct ssh_buffer_struct *buffer, void *data, uint32_t len)
Get the remaining data out of the buffer and adjust the read pointer.
Definition: buffer.c:676
ssh_buffer_add_data
int ssh_buffer_add_data(struct ssh_buffer_struct *buffer, const void *data, uint32_t len)
Add data at the tail of a buffer.
Definition: buffer.c:300
ssh_buffer_free
void ssh_buffer_free(struct ssh_buffer_struct *buffer)
Deallocate a SSH buffer.
Definition: buffer.c:149
ssh_buffer_get
void * ssh_buffer_get(struct ssh_buffer_struct *buffer)
Get a pointer to the head of a buffer at the current position.
Definition: buffer.c:594
ssh_buffer_new
LIBSSH_API ssh_buffer ssh_buffer_new(void)
Create a new SSH buffer.
Definition: buffer.c:119
ssh_buffer_get_len
uint32_t ssh_buffer_get_len(struct ssh_buffer_struct *buffer)
Get the length of the buffer from the current position.
Definition: buffer.c:607
ssh_buffer_reinit
int ssh_buffer_reinit(struct ssh_buffer_struct *buffer)
Reinitialize a SSH buffer.
Definition: buffer.c:259
ssh_channel_request_subsystem
LIBSSH_API int ssh_channel_request_subsystem(ssh_channel channel, const char *subsystem)
Request a subsystem (for example "sftp").
Definition: channels.c:1941
ssh_channel_send_eof
LIBSSH_API int ssh_channel_send_eof(ssh_channel channel)
Send an end of file on the channel.
Definition: channels.c:1224
ssh_channel_select
LIBSSH_API int ssh_channel_select(ssh_channel *readchans, ssh_channel *writechans, ssh_channel *exceptchans, struct timeval *timeout)
Act like the standard select(2) on channels.
Definition: channels.c:3291
ssh_channel_poll
LIBSSH_API int ssh_channel_poll(ssh_channel channel, int is_stderr)
Polls a channel for data to read.
Definition: channels.c:3039
ssh_channel_set_blocking
LIBSSH_API void ssh_channel_set_blocking(ssh_channel channel, int blocking)
Put the channel into blocking or nonblocking mode.
Definition: channels.c:1621
ssh_channel_close
LIBSSH_API int ssh_channel_close(ssh_channel channel)
Close a channel.
Definition: channels.c:1285
ssh_channel_read_timeout
LIBSSH_API int ssh_channel_read_timeout(ssh_channel channel, void *dest, uint32_t count, int is_stderr, int timeout_ms)
Reads data from a channel.
Definition: channels.c:2863
ssh_channel_request_pty
LIBSSH_API int ssh_channel_request_pty(ssh_channel channel)
Request a PTY.
Definition: channels.c:1861
ssh_channel_cancel_forward
LIBSSH_API int ssh_channel_cancel_forward(ssh_session session, const char *address, int port)
Sends the "cancel-tcpip-forward" global request to ask the server to cancel the tcpip-forward request...
Definition: channels.c:2447
ssh_channel_request_sftp
LIBSSH_API int ssh_channel_request_sftp(ssh_channel channel)
Request sftp subsystem on the channel.
Definition: channels.c:1990
ssh_channel_accept_forward
LIBSSH_API ssh_channel ssh_channel_accept_forward(ssh_session session, int timeout_ms, int *destination_port)
Accept an incoming TCP/IP forwarding channel and get information about incomming connection.
Definition: channels.c:2428
ssh_channel_accept_x11
LIBSSH_API ssh_channel ssh_channel_accept_x11(ssh_channel channel, int timeout_ms)
Accept an X11 forwarding channel.
Definition: channels.c:2158
ssh_channel_request_exec
LIBSSH_API int ssh_channel_request_exec(ssh_channel channel, const char *cmd)
Run a shell command without an interactive shell.
Definition: channels.c:2568
ssh_channel_write
LIBSSH_API int ssh_channel_write(ssh_channel channel, const void *data, uint32_t len)
Blocking write on a channel.
Definition: channels.c:1553
ssh_channel_open_auth_agent
LIBSSH_API int ssh_channel_open_auth_agent(ssh_channel channel)
Open an agent authentication forwarding channel. This type of channel can be opened by a server towar...
Definition: channels.c:947
ssh_channel_get_session
LIBSSH_API ssh_session ssh_channel_get_session(ssh_channel channel)
Recover the session in which belongs a channel.
Definition: channels.c:3151
ssh_channel_listen_forward
LIBSSH_API int ssh_channel_listen_forward(ssh_session session, const char *address, int port, int *bound_port)
Sends the "tcpip-forward" global request to ask the server to begin listening for inbound connections...
Definition: channels.c:2365
ssh_channel_request_env
LIBSSH_API int ssh_channel_request_env(ssh_channel channel, const char *name, const char *value)
Set environment variables.
Definition: channels.c:2498
ssh_channel_write_stderr
LIBSSH_API int ssh_channel_write_stderr(ssh_channel channel, const void *data, uint32_t len)
Blocking write on a channel stderr.
Definition: channels.c:3445
ssh_channel_open_forward_unix
LIBSSH_API int ssh_channel_open_forward_unix(ssh_channel channel, const char *remotepath, const char *sourcehost, int localport)
Open a TCP/IP - UNIX domain socket forwarding channel.
Definition: channels.c:1057
ssh_channel_get_exit_status
LIBSSH_API int ssh_channel_get_exit_status(ssh_channel channel)
Get the exit status of the channel (error code from the executed instruction).
Definition: channels.c:3187
ssh_channel_request_send_signal
LIBSSH_API int ssh_channel_request_send_signal(ssh_channel channel, const char *signum)
Send a signal to remote process (as described in RFC 4254, section 6.9).
Definition: channels.c:2638
ssh_channel_is_open
LIBSSH_API int ssh_channel_is_open(ssh_channel channel)
Check if the channel is open or not.
Definition: channels.c:1566
ssh_channel_read_nonblocking
LIBSSH_API int ssh_channel_read_nonblocking(ssh_channel channel, void *dest, uint32_t count, int is_stderr)
Do a nonblocking read on the channel.
Definition: channels.c:2984
ssh_channel_set_counter
LIBSSH_API void ssh_channel_set_counter(ssh_channel channel, ssh_counter counter)
Set the channel data counter.
Definition: channels.c:3425
ssh_channel_is_closed
LIBSSH_API int ssh_channel_is_closed(ssh_channel channel)
Check if the channel is closed or not.
Definition: channels.c:1582
ssh_channel_request_auth_agent
LIBSSH_API int ssh_channel_request_auth_agent(ssh_channel channel)
Send an "auth-agent-req" channel request over an existing session channel.
Definition: channels.c:2173
ssh_channel_is_eof
LIBSSH_API int ssh_channel_is_eof(ssh_channel channel)
Check if remote has sent an EOF.
Definition: channels.c:1596
ssh_channel_poll_timeout
LIBSSH_API int ssh_channel_poll_timeout(ssh_channel channel, int timeout, int is_stderr)
Polls a channel for data to read, waiting for a certain timeout.
Definition: channels.c:3091
ssh_channel_request_pty_size
LIBSSH_API int ssh_channel_request_pty_size(ssh_channel channel, const char *term, int cols, int rows)
Request a pty with a specific type and size.
Definition: channels.c:1798
ssh_channel_read
LIBSSH_API int ssh_channel_read(ssh_channel channel, void *dest, uint32_t count, int is_stderr)
Reads data from a channel.
Definition: channels.c:2831
ssh_channel_free
LIBSSH_API void ssh_channel_free(ssh_channel channel)
Close and free a channel.
Definition: channels.c:1123
ssh_channel_new
LIBSSH_API ssh_channel ssh_channel_new(ssh_session session)
Allocate a new channel.
Definition: channels.c:80
ssh_channel_window_size
LIBSSH_API uint32_t ssh_channel_window_size(ssh_channel channel)
Get the remote window size.
Definition: channels.c:1536
ssh_channel_request_x11
LIBSSH_API int ssh_channel_request_x11(ssh_channel channel, int single_connection, const char *protocol, const char *cookie, int screen_number)
Sends the "x11-req" channel request over an existing session channel.
Definition: channels.c:2042
ssh_channel_open_x11
LIBSSH_API int ssh_channel_open_x11(ssh_channel channel, const char *orig_addr, int orig_port)
Open a X11 channel.
Definition: channels.c:3538
ssh_channel_open_forward
LIBSSH_API int ssh_channel_open_forward(ssh_channel channel, const char *remotehost, int remoteport, const char *sourcehost, int localport)
Open a TCP/IP forwarding channel.
Definition: channels.c:985
ssh_channel_request_shell
LIBSSH_API int ssh_channel_request_shell(ssh_channel channel)
Request a shell.
Definition: channels.c:1919
ssh_channel_request_send_break
LIBSSH_API int ssh_channel_request_send_break(ssh_channel channel, uint32_t length)
Send a break signal to the server (as described in RFC 4335).
Definition: channels.c:2684
ssh_channel_open_session
LIBSSH_API int ssh_channel_open_session(ssh_channel channel)
Open a session channel (suited for a shell, not TCP forwarding).
Definition: channels.c:920
ssh_channel_change_pty_size
LIBSSH_API int ssh_channel_change_pty_size(ssh_channel channel, int cols, int rows)
Change the size of the terminal associated to a channel.
Definition: channels.c:1880
ssh_get_error_code
LIBSSH_API int ssh_get_error_code(void *error)
Retrieve the error code from the last error.
Definition: error.c:148
ssh_get_error
LIBSSH_API const char * ssh_get_error(void *error)
Retrieve the error text message from the last error.
Definition: error.c:128
ssh_set_log_userdata
LIBSSH_API int ssh_set_log_userdata(void *data)
Set the userdata for the logging function.
Definition: log.c:235
ssh_get_log_userdata
LIBSSH_API void * ssh_get_log_userdata(void)
Get the userdata of the logging function.
Definition: log.c:219
ssh_set_log_level
LIBSSH_API int ssh_set_log_level(int level)
Set the log level of the library.
Definition: log.c:181
ssh_get_log_level
LIBSSH_API int ssh_get_log_level(void)
Get the log level of the library.
Definition: log.c:196
SSH_LOG_WARNING
@ SSH_LOG_WARNING
Definition: libssh.h:327
SSH_LOG_PACKET
@ SSH_LOG_PACKET
Definition: libssh.h:333
SSH_LOG_PROTOCOL
@ SSH_LOG_PROTOCOL
Definition: libssh.h:330
SSH_LOG_FUNCTIONS
@ SSH_LOG_FUNCTIONS
Definition: libssh.h:336
SSH_LOG_NOLOG
@ SSH_LOG_NOLOG
Definition: libssh.h:324
ssh_message_type
LIBSSH_API int ssh_message_type(ssh_message msg)
Get the type of the message.
Definition: messages.c:543
ssh_message_subtype
LIBSSH_API int ssh_message_subtype(ssh_message msg)
Get the subtype of the message.
Definition: messages.c:558
ssh_message_get
LIBSSH_API ssh_message ssh_message_get(ssh_session session)
Retrieve a SSH message from a SSH session.
Definition: messages.c:516
ssh_message_free
LIBSSH_API void ssh_message_free(ssh_message msg)
Free a SSH message.
Definition: messages.c:582
ssh_dirname
LIBSSH_API char * ssh_dirname(const char *path)
Parse directory component.
Definition: misc.c:847
ssh_print_hexa
SSH_DEPRECATED LIBSSH_API void ssh_print_hexa(const char *descr, const unsigned char *what, size_t len)
Definition: misc.c:431
ssh_mkdir
LIBSSH_API int ssh_mkdir(const char *pathname, mode_t mode)
Attempts to create a directory with the given pathname.
Definition: misc.c:953
ssh_get_hexa
LIBSSH_API char * ssh_get_hexa(const unsigned char *what, size_t len)
Convert a buffer into a colon separated hex string. The caller has to free the memory.
Definition: misc.c:403
ssh_getpass
LIBSSH_API int ssh_getpass(const char *prompt, char *buf, size_t len, int echo, int verify)
Get a password from the console.
Definition: getpass.c:212
ssh_version
LIBSSH_API const char * ssh_version(int req_version)
Check if libssh is the required version or get the version string.
Definition: misc.c:652
ssh_basename
LIBSSH_API char * ssh_basename(const char *path)
basename - parse filename component.
Definition: misc.c:902
ssh_key_free
LIBSSH_API void ssh_key_free(ssh_key key)
deallocate a SSH key
Definition: pki.c:193
ssh_key_is_private
LIBSSH_API int ssh_key_is_private(const ssh_key k)
Check if the key is a private key.
Definition: pki.c:600
ssh_pki_key_ecdsa_name
LIBSSH_API const char * ssh_pki_key_ecdsa_name(const ssh_key key)
returns the ECDSA key name ("ecdsa-sha2-nistp256" for example)
Definition: pki.c:101
ssh_pki_import_privkey_file
LIBSSH_API int ssh_pki_import_privkey_file(const char *filename, const char *passphrase, ssh_auth_callback auth_fn, void *auth_data, ssh_key *pkey)
Import a key from a file.
Definition: pki.c:850
ssh_pki_export_pubkey_base64
LIBSSH_API int ssh_pki_export_pubkey_base64(const ssh_key key, char **b64_key)
Convert a public key to a base64 encoded key.
Definition: pki.c:1916
ssh_pki_export_privkey_base64
LIBSSH_API int ssh_pki_export_privkey_base64(const ssh_key privkey, const char *passphrase, ssh_auth_callback auth_fn, void *auth_data, char **b64_key)
Convert a private key to a pem base64 encoded key, or OpenSSH format for keytype ssh-ed25519.
Definition: pki.c:791
ssh_pki_export_privkey_file
LIBSSH_API int ssh_pki_export_privkey_file(const ssh_key privkey, const char *passphrase, ssh_auth_callback auth_fn, void *auth_data, const char *filename)
Export a private key to a pem file on disk, or OpenSSH format for keytype ssh-ed25519.
Definition: pki.c:944
ssh_key_type_from_name
LIBSSH_API enum ssh_keytypes_e ssh_key_type_from_name(const char *name)
Convert a ssh key name to a ssh key type.
Definition: pki.c:512
ssh_key_cmp
LIBSSH_API int ssh_key_cmp(const ssh_key k1, const ssh_key k2, enum ssh_keycmp_e what)
Compare keys if they are equal.
Definition: pki.c:619
ssh_pki_export_privkey_to_pubkey
LIBSSH_API int ssh_pki_export_privkey_to_pubkey(const ssh_key privkey, ssh_key *pkey)
Create a public key from a private key.
Definition: pki.c:1848
ssh_pki_import_privkey_base64
LIBSSH_API int ssh_pki_import_privkey_base64(const char *b64_key, const char *passphrase, ssh_auth_callback auth_fn, void *auth_data, ssh_key *pkey)
import a base64 formated key from a memory c-string
Definition: pki.c:730
ssh_key_type_to_char
LIBSSH_API const char * ssh_key_type_to_char(enum ssh_keytypes_e type)
Convert a key type to a string.
Definition: pki.c:271
ssh_pki_copy_cert_to_privkey
LIBSSH_API int ssh_pki_copy_cert_to_privkey(const ssh_key cert_key, ssh_key privkey)
Copy the certificate part of a public key into a private key.
Definition: pki.c:2009
ssh_pki_import_cert_base64
LIBSSH_API int ssh_pki_import_cert_base64(const char *b64_cert, enum ssh_keytypes_e type, ssh_key *pkey)
Import a base64 formated certificate from a memory c-string.
Definition: pki.c:1699
ssh_pki_import_cert_file
LIBSSH_API int ssh_pki_import_cert_file(const char *filename, ssh_key *pkey)
Import a certificate from the given filename.
Definition: pki.c:1738
ssh_key_is_public
LIBSSH_API int ssh_key_is_public(const ssh_key k)
Check if the key has/is a public key.
Definition: pki.c:585
ssh_key_type
LIBSSH_API enum ssh_keytypes_e ssh_key_type(const ssh_key key)
returns the type of a ssh key
Definition: pki.c:211
ssh_key_new
LIBSSH_API ssh_key ssh_key_new(void)
creates a new empty SSH key
Definition: pki.c:118
ssh_pki_import_pubkey_base64
LIBSSH_API int ssh_pki_import_pubkey_base64(const char *b64_key, enum ssh_keytypes_e type, ssh_key *pkey)
Import a base64 formated public key from a memory c-string.
Definition: pki.c:1470
ssh_pki_generate
LIBSSH_API int ssh_pki_generate(enum ssh_keytypes_e type, int parameter, ssh_key *pkey)
Generates a keypair.
Definition: pki.c:1758
ssh_pki_import_pubkey_file
LIBSSH_API int ssh_pki_import_pubkey_file(const char *filename, ssh_key *pkey)
Import a public key from the given filename.
Definition: pki.c:1584
ssh_event_free
LIBSSH_API void ssh_event_free(ssh_event event)
Free an event context.
Definition: poll.c:1089
ssh_event_new
LIBSSH_API ssh_event ssh_event_new(void)
Create a new event context. It could be associated with many ssh_session objects and socket fd which ...
Definition: poll.c:760
ssh_event_add_fd
LIBSSH_API int ssh_event_add_fd(ssh_event event, socket_t fd, short events, ssh_event_callback cb, void *userdata)
Add a fd to the event and assign it a callback, when used in blocking mode.
Definition: poll.c:815
ssh_event_add_session
LIBSSH_API int ssh_event_add_session(ssh_event event, ssh_session session)
remove the poll handle from session and assign them to a event, when used in blocking mode.
Definition: poll.c:884
ssh_event_remove_session
LIBSSH_API int ssh_event_remove_session(ssh_event event, ssh_session session)
Remove a session object from an event context.
Definition: poll.c:1022
ssh_event_dopoll
LIBSSH_API int ssh_event_dopoll(ssh_event event, int timeout)
Poll all the sockets and sessions associated through an event object.i.
Definition: poll.c:957
ssh_event_remove_connector
LIBSSH_API int ssh_event_remove_connector(ssh_event event, ssh_connector connector)
Remove a connector from an event context.
Definition: poll.c:1076
ssh_event_add_connector
LIBSSH_API int ssh_event_add_connector(ssh_event event, ssh_connector connector)
Add a connector to the SSH event loop.
Definition: poll.c:936
ssh_event_remove_fd
LIBSSH_API int ssh_event_remove_fd(ssh_event event, socket_t fd)
Remove a socket fd from an event context.
Definition: poll.c:976
ssh_scp_read
LIBSSH_API int ssh_scp_read(ssh_scp scp, void *buffer, size_t size)
Read from a remote scp file.
Definition: scp.c:956
ssh_scp_write
LIBSSH_API int ssh_scp_write(ssh_scp scp, const void *buffer, size_t len)
Write into a remote scp file.
Definition: scp.c:642
ssh_scp_close
LIBSSH_API int ssh_scp_close(ssh_scp scp)
Close the scp channel.
Definition: scp.c:241
ssh_scp_init
LIBSSH_API int ssh_scp_init(ssh_scp scp)
Initialize the scp channel.
Definition: scp.c:119
ssh_scp_leave_directory
LIBSSH_API int ssh_scp_leave_directory(ssh_scp scp)
Leave a directory.
Definition: scp.c:409
ssh_scp_request_get_permissions
LIBSSH_API int ssh_scp_request_get_permissions(ssh_scp scp)
Get the permissions of the directory or file being pushed from the other party.
Definition: scp.c:1038
ssh_scp_request_get_warning
LIBSSH_API const char * ssh_scp_request_get_warning(ssh_scp scp)
Get the warning string from a scp handle.
Definition: scp.c:1110
ssh_scp_push_file64
LIBSSH_API int ssh_scp_push_file64(ssh_scp scp, const char *filename, uint64_t size, int perms)
Initialize the sending of a file to a scp in sink mode, using a 64-bit size.
Definition: scp.c:456
ssh_scp_push_file
LIBSSH_API int ssh_scp_push_file(ssh_scp scp, const char *filename, size_t size, int perms)
Initialize the sending of a file to a scp in sink mode.
Definition: scp.c:557
ssh_scp_request_get_filename
LIBSSH_API const char * ssh_scp_request_get_filename(ssh_scp scp)
Get the name of the directory or file being pushed from the other party.
Definition: scp.c:1023
ssh_scp_request_get_size
LIBSSH_API size_t ssh_scp_request_get_size(ssh_scp scp)
Get the size of the file being pushed from the other party.
Definition: scp.c:1054
ssh_scp_new
LIBSSH_API ssh_scp ssh_scp_new(ssh_session session, int mode, const char *location)
Create a new scp session.
Definition: scp.c:61
ssh_scp_push_directory
LIBSSH_API int ssh_scp_push_directory(ssh_scp scp, const char *dirname, int mode)
Create a directory in a scp in sink mode.
Definition: scp.c:320
ssh_scp_pull_request
LIBSSH_API int ssh_scp_pull_request(ssh_scp scp)
Wait for a scp request (file, directory).
Definition: scp.c:770
ssh_scp_free
LIBSSH_API void ssh_scp_free(ssh_scp scp)
Free a scp context.
Definition: scp.c:286
ssh_scp_deny_request
LIBSSH_API int ssh_scp_deny_request(ssh_scp scp, const char *reason)
Deny the transfer of a file or creation of a directory coming from the remote party.
Definition: scp.c:882
ssh_scp_accept_request
LIBSSH_API int ssh_scp_accept_request(ssh_scp scp)
Accepts transfer of a file or creation of a directory coming from the remote party.
Definition: scp.c:918
ssh_scp_request_get_size64
LIBSSH_API uint64_t ssh_scp_request_get_size64(ssh_scp scp)
Get the size of the file being pushed from the other party.
Definition: scp.c:1066
ssh_get_cipher_out
LIBSSH_API const char * ssh_get_cipher_out(ssh_session session)
get the name of the output cipher for the given session.
Definition: session.c:421
ssh_connect
LIBSSH_API int ssh_connect(ssh_session session)
Connect to the ssh server.
Definition: client.c:508
ssh_set_fd_except
LIBSSH_API void ssh_set_fd_except(ssh_session session)
Tell the session it has an exception to catch on the file descriptor.
Definition: session.c:608
ssh_clean_pubkey_hash
LIBSSH_API void ssh_clean_pubkey_hash(unsigned char **hash)
Deallocate the hash obtained by ssh_get_pubkey_hash.
Definition: session.c:1049
ssh_get_disconnect_message
LIBSSH_API const char * ssh_get_disconnect_message(ssh_session session)
Get the disconnect message from the server.
Definition: session.c:813
ssh_is_blocking
LIBSSH_API int ssh_is_blocking(ssh_session session)
Return the blocking mode of libssh.
Definition: session.c:499
ssh_set_fd_toread
LIBSSH_API void ssh_set_fd_toread(ssh_session session)
Tell the session it has data to read on the file descriptor without blocking.
Definition: session.c:582
ssh_disconnect
LIBSSH_API void ssh_disconnect(ssh_session session)
Disconnect from a session (client or server). The session can then be reused to open a new session.
Definition: client.c:692
ssh_get_serverbanner
LIBSSH_API const char * ssh_get_serverbanner(ssh_session session)
get the server banner
Definition: session.c:350
ssh_get_hmac_in
LIBSSH_API const char * ssh_get_hmac_in(ssh_session session)
get the name of the input HMAC algorithm for the given session.
Definition: session.c:437
ssh_get_issue_banner
LIBSSH_API char * ssh_get_issue_banner(ssh_session session)
Get the issue banner from the server.
Definition: client.c:652
ssh_set_blocking
LIBSSH_API void ssh_set_blocking(ssh_session session, int blocking)
Set the session in blocking/nonblocking mode.
Definition: session.c:484
ssh_get_fingerprint_hash
LIBSSH_API char * ssh_get_fingerprint_hash(enum ssh_publickey_hash_type type, unsigned char *hash, size_t len)
Get a hash as a human-readable hex- or base64-string.
Definition: dh.c:717
ssh_set_fd_towrite
LIBSSH_API void ssh_set_fd_towrite(ssh_session session)
Tell the session it may write to the file descriptor without blocking.
Definition: session.c:595
ssh_is_connected
LIBSSH_API int ssh_is_connected(ssh_session session)
Check if we are connected.
Definition: session.c:550
ssh_get_kex_algo
LIBSSH_API const char * ssh_get_kex_algo(ssh_session session)
get the name of the current key exchange algorithm.
Definition: session.c:364
ssh_session_export_known_hosts_entry
LIBSSH_API int ssh_session_export_known_hosts_entry(ssh_session session, char **pentry_string)
Export the current session information to a known_hosts string.
Definition: knownhosts.c:892
ssh_get_server_publickey
LIBSSH_API int ssh_get_server_publickey(ssh_session session, ssh_key *key)
Get the server public key from a session.
Definition: session.c:1065
ssh_dump_knownhost
SSH_DEPRECATED LIBSSH_API char * ssh_dump_knownhost(ssh_session session)
This function is deprecated.
Definition: known_hosts.c:430
ssh_send_debug
LIBSSH_API int ssh_send_debug(ssh_session session, const char *message, int always_display)
Send a debug message.
Definition: session.c:908
ssh_blocking_flush
LIBSSH_API int ssh_blocking_flush(ssh_session session, int timeout)
Blocking flush of the outgoing buffer.
Definition: session.c:525
ssh_get_cipher_in
LIBSSH_API const char * ssh_get_cipher_in(ssh_session session)
get the name of the input cipher for the given session.
Definition: session.c:405
ssh_get_clientbanner
LIBSSH_API const char * ssh_get_clientbanner(ssh_session session)
get the client banner
Definition: session.c:335
ssh_is_server_known
SSH_DEPRECATED LIBSSH_API int ssh_is_server_known(ssh_session session)
This function is deprecated.
Definition: known_hosts.c:288
ssh_get_publickey_hash
LIBSSH_API int ssh_get_publickey_hash(const ssh_key key, enum ssh_publickey_hash_type type, unsigned char **hash, size_t *hlen)
Allocates a buffer with the hash of the public key.
Definition: session.c:1120
ssh_options_set
LIBSSH_API int ssh_options_set(ssh_session session, enum ssh_options_e type, const void *value)
This function can set all possible ssh options.
Definition: options.c:474
ssh_options_parse_config
LIBSSH_API int ssh_options_parse_config(ssh_session session, const char *filename)
Parse the ssh config file.
Definition: options.c:1375
ssh_get_publickey
SSH_DEPRECATED LIBSSH_API int ssh_get_publickey(ssh_session session, ssh_key *key)
Definition: session.c:1087
ssh_get_version
LIBSSH_API int ssh_get_version(ssh_session session)
Get the protocol version of the session.
Definition: session.c:838
ssh_set_counters
LIBSSH_API void ssh_set_counters(ssh_session session, ssh_counter scounter, ssh_counter rcounter)
Set the session data counters.
Definition: session.c:964
ssh_select
LIBSSH_API int ssh_select(ssh_channel *channels, ssh_channel *outchannels, socket_t maxfd, fd_set *readfds, struct timeval *timeout)
A wrapper for the select syscall.
Definition: connect.c:316
ssh_session_get_known_hosts_entry
LIBSSH_API enum ssh_known_hosts_e ssh_session_get_known_hosts_entry(ssh_session session, struct ssh_knownhosts_entry **pentry)
Get the known_hosts entry for the current connected session.
Definition: knownhosts.c:1130
ssh_print_hash
LIBSSH_API void ssh_print_hash(enum ssh_publickey_hash_type type, unsigned char *hash, size_t len)
Print a hash as a human-readable hex- or base64-string.
Definition: dh.c:789
ssh_options_getopt
LIBSSH_API int ssh_options_getopt(ssh_session session, int *argcptr, char **argv)
Parse command line arguments.
Definition: options.c:1193
ssh_session_update_known_hosts
LIBSSH_API int ssh_session_update_known_hosts(ssh_session session)
Add the current connected server to the user known_hosts file.
Definition: knownhosts.c:965
ssh_knownhosts_entry_free
LIBSSH_API void ssh_knownhosts_entry_free(struct ssh_knownhosts_entry *entry)
Free an allocated ssh_knownhosts_entry.
Definition: knownhosts.c:145
ssh_options_get_port
LIBSSH_API int ssh_options_get_port(ssh_session session, unsigned int *port_target)
This function can get ssh the ssh port. It must only be used on a valid ssh session....
Definition: options.c:1055
ssh_known_hosts_parse_line
LIBSSH_API int ssh_known_hosts_parse_line(const char *host, const char *line, struct ssh_knownhosts_entry **entry)
Parse a line from a known_hosts entry into a structure.
Definition: knownhosts.c:612
ssh_options_get
LIBSSH_API int ssh_options_get(ssh_session session, enum ssh_options_e type, char **value)
This function can get ssh options, it does not support all options provided for ssh options set,...
Definition: options.c:1113
ssh_new
LIBSSH_API ssh_session ssh_new(void)
Create a new ssh session.
Definition: session.c:59
ssh_get_hmac_out
LIBSSH_API const char * ssh_get_hmac_out(ssh_session session)
get the name of the output HMAC algorithm for the given session.
Definition: session.c:452
ssh_send_ignore
LIBSSH_API int ssh_send_ignore(ssh_session session, const char *data)
Send a message that should be ignored.
Definition: session.c:873
ssh_get_status
LIBSSH_API int ssh_get_status(ssh_session session)
Get session status.
Definition: session.c:755
ssh_get_openssh_version
LIBSSH_API int ssh_get_openssh_version(ssh_session session)
Get the version of the OpenSSH server, if it is not an OpenSSH server then 0 will be returned.
Definition: client.c:678
ssh_session_is_known_server
LIBSSH_API enum ssh_known_hosts_e ssh_session_is_known_server(ssh_session session)
Check if the servers public key for the connected session is known.
Definition: knownhosts.c:1255
ssh_silent_disconnect
LIBSSH_API void ssh_silent_disconnect(ssh_session session)
Disconnect impolitely from a remote host by closing the socket.
Definition: session.c:467
ssh_free
LIBSSH_API void ssh_free(ssh_session session)
Deallocate a SSH session handle.
Definition: session.c:191
ssh_get_poll_flags
LIBSSH_API int ssh_get_poll_flags(ssh_session session)
Get poll flags for an external mainloop.
Definition: session.c:793
ssh_options_copy
LIBSSH_API int ssh_options_copy(ssh_session src, ssh_session *dest)
Duplicate the options of a session structure.
Definition: options.c:65
ssh_write_knownhost
SSH_DEPRECATED LIBSSH_API int ssh_write_knownhost(ssh_session session)
This function is deprecated.
Definition: known_hosts.c:499
ssh_get_pubkey_hash
SSH_DEPRECATED LIBSSH_API int ssh_get_pubkey_hash(ssh_session session, unsigned char **hash)
Definition: session.c:975
ssh_get_fd
LIBSSH_API socket_t ssh_get_fd(ssh_session session)
Get the fd of a connection.
Definition: session.c:568
ssh_session_has_known_hosts_entry
LIBSSH_API enum ssh_known_hosts_e ssh_session_has_known_hosts_entry(ssh_session session)
Check if the set hostname and port matches an entry in known_hosts.
Definition: knownhosts.c:777
ssh_string_to_char
char * ssh_string_to_char(struct ssh_string_struct *s)
Convert a SSH string to a C nul-terminated string.
Definition: string.c:181
ssh_string_len
size_t ssh_string_len(struct ssh_string_struct *s)
Return the size of a SSH string.
Definition: string.c:136
ssh_string_from_char
LIBSSH_API ssh_string ssh_string_from_char(const char *what)
Create a ssh string using a C string.
Definition: string.c:108
ssh_string_new
LIBSSH_API ssh_string ssh_string_new(size_t size)
Create a new SSH String object.
Definition: string.c:56
ssh_string_copy
struct ssh_string_struct * ssh_string_copy(struct ssh_string_struct *s)
Copy a string, return a newly allocated string. The caller has to free the string.
Definition: string.c:221
ssh_string_data
void * ssh_string_data(struct ssh_string_struct *s)
Get the payload of the string.
Definition: string.c:264
ssh_string_burn
void ssh_string_burn(struct ssh_string_struct *s)
Destroy the data in a string so it couldn't appear in a core dump.
Definition: string.c:249
ssh_string_free
void ssh_string_free(struct ssh_string_struct *s)
Deallocate a SSH string object.
Definition: string.c:277
ssh_string_fill
int ssh_string_fill(struct ssh_string_struct *s, const void *data, size_t len)
Fill a string with given data. The string should be big enough.
Definition: string.c:87
ssh_string_get_char
const char * ssh_string_get_char(struct ssh_string_struct *s)
Get the the string as a C nul-terminated string.
Definition: string.c:160
ssh_string_free_char
LIBSSH_API void ssh_string_free_char(char *s)
Deallocate a char string object.
Definition: string.c:209
ssh_init
LIBSSH_API int ssh_init(void)
Initialize global cryptographic data structures.
Definition: init.c:153
ssh_finalize
LIBSSH_API int ssh_finalize(void)
Finalize and cleanup all libssh and cryptographic data structures.
Definition: init.c:229
ssh_agent_struct
Definition: agent.h:73
ssh_buffer_struct
Definition: buffer.c:47
ssh_channel_struct
Definition: channels.h:62
ssh_connector_struct
Definition: connector.c:52
ssh_counter_struct
Definition: libssh.h:93
ssh_event_struct
Definition: poll.c:745
ssh_key_struct
Definition: pki.h:50
ssh_knownhosts_entry
Definition: libssh.h:301
ssh_message_struct
Definition: messages.h:84
ssh_scp_struct
Definition: scp.h:35
ssh_service_request
Definition: messages.h:46
ssh_session_struct
Definition: session.h:109
ssh_string_struct
Definition: string.h:29