mirror of
https://git.libssh.org/projects/libssh.git
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first import
git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@1 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Aris Adamantiadis
1
include/libssh/config.h
Symbolic link
1
include/libssh/config.h
Symbolic link
@@ -0,0 +1 @@
|
||||
../../config.h
|
||||
47
include/libssh/crypto.h
Normal file
47
include/libssh/crypto.h
Normal file
@@ -0,0 +1,47 @@
|
||||
/*
|
||||
Copyright 2003 Aris Adamantiadis
|
||||
|
||||
This file is part of the SSH Library
|
||||
|
||||
The SSH Library is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU Lesser General Public License as published by
|
||||
the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
option) any later version.
|
||||
|
||||
The SSH Library is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License
|
||||
along with the SSH Library; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
||||
MA 02111-1307, USA. */
|
||||
|
||||
/* Crypto.h is an include file for internal structures of libssh */
|
||||
/* It hasn't to be into the final development set of files (and btw the filename would cause problems on most systems) */
|
||||
/* Openssl has (really) stupid defines */
|
||||
#ifdef set_key
|
||||
#undef set_key
|
||||
#endif
|
||||
#ifdef cbc_encrypt
|
||||
#undef cbc_encrypt
|
||||
#endif
|
||||
#ifdef cbc_decrypt
|
||||
#undef cbc_decrypt
|
||||
#endif
|
||||
#ifdef des_set_key
|
||||
#undef des_set_key
|
||||
#endif
|
||||
struct crypto_struct {
|
||||
char *name; /* ssh name of the algorithm */
|
||||
unsigned int blocksize; /* blocksize of the algo */
|
||||
unsigned int keylen; /* length of the key structure */
|
||||
void *key; /* a key buffer allocated for the algo */
|
||||
unsigned int keysize; /* bytes of key used. != keylen */
|
||||
void (*set_encrypt_key)(struct crypto_struct *cipher, void *key); /* sets the new key for immediate use */
|
||||
void (*set_decrypt_key)(struct crypto_struct *cipher, void *key);
|
||||
void (*cbc_encrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len,void *IV);
|
||||
void (*cbc_decrypt)(struct crypto_struct *cipher, void *in, void *out,unsigned long len,void *IV);
|
||||
};
|
||||
|
||||
234
include/libssh/libssh.h
Normal file
234
include/libssh/libssh.h
Normal file
@@ -0,0 +1,234 @@
|
||||
/*
|
||||
Copyright 2003,04 Aris Adamantiadis
|
||||
|
||||
This file is part of the SSH Library
|
||||
|
||||
The SSH Library is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU Lesser General Public License as published by
|
||||
the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
option) any later version.
|
||||
|
||||
The SSH Library is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License
|
||||
along with the SSH Library; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
||||
MA 02111-1307, USA. */
|
||||
|
||||
#ifndef _LIBSSH_H
|
||||
#define _LIBSSH_H
|
||||
#include <libssh/config.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/select.h> /* for fd_set * */
|
||||
#include <sys/types.h>
|
||||
#define LIBSSH_VERSION "libssh-0.2-dev"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef struct string_struct STRING;
|
||||
typedef struct buffer_struct BUFFER;
|
||||
typedef struct public_key_struct PUBLIC_KEY;
|
||||
typedef struct private_key_struct PRIVATE_KEY;
|
||||
typedef struct ssh_options_struct SSH_OPTIONS;
|
||||
typedef struct channel_struct CHANNEL;
|
||||
typedef struct ssh_session SSH_SESSION;
|
||||
typedef struct ssh_kbdint SSH_KBDINT;
|
||||
|
||||
/* integer values */
|
||||
typedef u_int32_t u32;
|
||||
typedef u_int16_t u16;
|
||||
typedef u_int64_t u64;
|
||||
typedef u_int8_t u8;
|
||||
|
||||
/* the offsets of methods */
|
||||
#define SSH_KEX 0
|
||||
#define SSH_HOSTKEYS 1
|
||||
#define SSH_CRYPT_C_S 2
|
||||
#define SSH_CRYPT_S_C 3
|
||||
#define SSH_MAC_C_S 4
|
||||
#define SSH_MAC_S_C 5
|
||||
#define SSH_COMP_C_S 6
|
||||
#define SSH_COMP_S_C 7
|
||||
#define SSH_LANG_C_S 8
|
||||
#define SSH_LANG_S_C 9
|
||||
|
||||
#define SSH_CRYPT 2
|
||||
#define SSH_MAC 3
|
||||
#define SSH_COMP 4
|
||||
#define SSH_LANG 5
|
||||
|
||||
#define SSH_AUTH_SUCCESS 0
|
||||
#define SSH_AUTH_DENIED 1
|
||||
#define SSH_AUTH_PARTIAL 2
|
||||
#define SSH_AUTH_INFO 3
|
||||
#define SSH_AUTH_ERROR -1
|
||||
|
||||
/* status flags */
|
||||
|
||||
#define SSH_CLOSED (1<<0)
|
||||
#define SSH_READ_PENDING (1<<1)
|
||||
#define SSH_CLOSED_ERROR (1<<2)
|
||||
|
||||
#define SSH_SERVER_ERROR -1
|
||||
#define SSH_SERVER_NOT_KNOWN 0
|
||||
#define SSH_SERVER_KNOWN_OK 1
|
||||
#define SSH_SERVER_KNOWN_CHANGED 2
|
||||
#define SSH_SERVER_FOUND_OTHER 3
|
||||
|
||||
#ifndef MD5_DIGEST_LEN
|
||||
#define MD5_DIGEST_LEN 16
|
||||
#endif
|
||||
/* errors */
|
||||
|
||||
#define SSH_NO_ERROR 0
|
||||
#define SSH_REQUEST_DENIED 1
|
||||
#define SSH_FATAL 2
|
||||
#define SSH_EINTR 3
|
||||
|
||||
|
||||
char *ssh_get_error(SSH_SESSION *session);
|
||||
int ssh_get_error_code(SSH_SESSION *session);
|
||||
void ssh_say(int priority,char *format,...);
|
||||
void ssh_set_verbosity(int num);
|
||||
|
||||
/* There is a verbosity level */
|
||||
/* 3 : packet level */
|
||||
/* 2 : protocol level */
|
||||
/* 1 : functions level */
|
||||
/* 0 : important messages only */
|
||||
/* -1 : no messages */
|
||||
|
||||
/* in client.c */
|
||||
|
||||
SSH_SESSION *ssh_new();
|
||||
void ssh_set_options(SSH_SESSION *session, SSH_OPTIONS *options);
|
||||
int ssh_connect();
|
||||
void ssh_disconnect(SSH_SESSION *session);
|
||||
int ssh_service_request(SSH_SESSION *session,char *service);
|
||||
char *ssh_get_issue_banner(SSH_SESSION *session);
|
||||
/* get copyright informations */
|
||||
const char *ssh_copyright();
|
||||
/* string.h */
|
||||
|
||||
/* You can use these functions, they won't change */
|
||||
/* makestring returns a newly allocated string from a char * ptr */
|
||||
STRING *string_from_char(char *what);
|
||||
/* it returns the string len in host byte orders. str->size is big endian warning ! */
|
||||
int string_len(STRING *str);
|
||||
STRING *string_new(u32 size);
|
||||
/* string_fill copies the data in the string. it does NOT check for boundary so allocate enough place with string_new */
|
||||
void string_fill(STRING *str,void *data,int len);
|
||||
/* returns a newly allocated char array with the str string and a final nul caracter */
|
||||
char *string_to_char(STRING *str);
|
||||
STRING *string_copy(STRING *str);
|
||||
/* burns the data inside a string */
|
||||
void string_burn(STRING *str);
|
||||
|
||||
/* deprecated */
|
||||
void ssh_crypto_init();
|
||||
|
||||
/* useful for debug */
|
||||
void ssh_print_hexa(char *descr,unsigned char *what, int len);
|
||||
void ssh_get_random(void *,int);
|
||||
|
||||
/* this one can be called by the client to see the hash of the public key before accepting it */
|
||||
int ssh_get_pubkey_hash(SSH_SESSION *session,char hash[MD5_DIGEST_LEN]);
|
||||
STRING *ssh_get_pubkey(SSH_SESSION *session);
|
||||
|
||||
/* deprecated */
|
||||
int pubkey_get_hash(SSH_SESSION *session,char hash[MD5_DIGEST_LEN]);
|
||||
|
||||
/* in connect.c */
|
||||
int ssh_fd_poll(SSH_SESSION *session);
|
||||
int ssh_select(CHANNEL **channels,CHANNEL **outchannels, int maxfd, fd_set *readfds, struct timeval *timeout);
|
||||
|
||||
void publickey_free(PUBLIC_KEY *key);
|
||||
|
||||
/* in keyfiles.c */
|
||||
|
||||
PRIVATE_KEY *privatekey_from_file(SSH_SESSION *session,char *filename,int type,char *passphrase);
|
||||
void private_key_free(PRIVATE_KEY *prv);
|
||||
STRING *publickey_from_file(SSH_SESSION *session, char *filename,int *_type);
|
||||
STRING *publickey_from_next_file(SSH_SESSION *session,char **pub_keys_path,char **keys_path,
|
||||
char **privkeyfile,int *type,int *count);
|
||||
int ssh_is_server_known(SSH_SESSION *session);
|
||||
int ssh_write_knownhost(SSH_SESSION *session);
|
||||
|
||||
/* in channels.c */
|
||||
|
||||
CHANNEL *channel_new(SSH_SESSION *session);
|
||||
int channel_open_forward(CHANNEL *channel,char *remotehost, int remoteport, char *sourcehost, int localport);
|
||||
int channel_open_session(CHANNEL *channel);
|
||||
void channel_free(CHANNEL *channel);
|
||||
int channel_request_pty(CHANNEL *channel);
|
||||
int channel_request_pty_size(CHANNEL *channel, char *term,int cols, int rows);
|
||||
int channel_change_pty_size(CHANNEL *channel,int cols,int rows);
|
||||
int channel_request_shell(CHANNEL *channel);
|
||||
int channel_request_subsystem(CHANNEL *channel, char *system);
|
||||
int channel_request_env(CHANNEL *channel,char *name, char *value);
|
||||
int channel_request_exec(CHANNEL *channel, char *cmd);
|
||||
int channel_request_sftp(CHANNEL *channel);
|
||||
int channel_write(CHANNEL *channel,void *data,int len);
|
||||
int channel_send_eof(CHANNEL *channel);
|
||||
int channel_read(CHANNEL *channel, BUFFER *buffer,int bytes,int is_stderr);
|
||||
int channel_poll(CHANNEL *channel, int is_stderr);
|
||||
int channel_close(CHANNEL *channel);
|
||||
int channel_read_nonblocking(CHANNEL *channel, char *dest, int len, int is_stderr);
|
||||
int channel_is_open(CHANNEL *channel);
|
||||
/* in options.c */
|
||||
|
||||
SSH_OPTIONS *ssh_options_new();
|
||||
SSH_OPTIONS *ssh_options_copy(SSH_OPTIONS *opt);
|
||||
int ssh_options_set_wanted_algos(SSH_OPTIONS *opt,int algo, char *list);
|
||||
void ssh_options_set_username(SSH_OPTIONS *opt,char *username);
|
||||
void ssh_options_set_port(SSH_OPTIONS *opt, unsigned int port);
|
||||
int ssh_options_getopt(SSH_OPTIONS *options, int *argcptr, char **argv);
|
||||
void ssh_options_set_host(SSH_OPTIONS *opt, const char *host);
|
||||
void ssh_options_set_fd(SSH_OPTIONS *opt, int fd);
|
||||
void ssh_options_set_bind(SSH_OPTIONS *opt, char *bindaddr,int port);
|
||||
void ssh_options_set_identity(SSH_OPTIONS *opt, char *identity);
|
||||
void ssh_options_set_status_callback(SSH_OPTIONS *opt, void (*callback)
|
||||
(void *arg, float status), void *arg);
|
||||
void ssh_options_set_timeout(SSH_OPTIONS *opt, long seconds, long usec);
|
||||
void ssh_options_set_ssh_dir(SSH_OPTIONS *opt, char *dir);
|
||||
void ssh_options_set_known_hosts_file(SSH_OPTIONS *opt, char *dir);
|
||||
void ssh_options_allow_ssh1(SSH_OPTIONS *opt, int allow);
|
||||
void ssh_options_allow_ssh2(SSH_OPTIONS *opt, int allow);
|
||||
|
||||
|
||||
/* buffer.c */
|
||||
|
||||
BUFFER *buffer_new();
|
||||
void buffer_free(BUFFER *buffer);
|
||||
/* buffer_get returns a pointer to the begining of the buffer. no position is taken into account */
|
||||
void *buffer_get(BUFFER *buffer);
|
||||
/* same here */
|
||||
int buffer_get_len(BUFFER *buffer);
|
||||
|
||||
|
||||
/* in auth.c */
|
||||
/* these functions returns AUTH_ERROR is some serious error has happened,
|
||||
AUTH_SUCCESS if success,
|
||||
AUTH_PARTIAL if partial success,
|
||||
AUTH_DENIED if refused */
|
||||
int ssh_userauth_none(SSH_SESSION *session,char *username);
|
||||
int ssh_userauth_password(SSH_SESSION *session,char *username,char *password);
|
||||
int ssh_userauth_offer_pubkey(SSH_SESSION *session, char *username,int type, STRING *publickey);
|
||||
int ssh_userauth_pubkey(SSH_SESSION *session, char *username, STRING *publickey, PRIVATE_KEY *privatekey);
|
||||
int ssh_userauth_autopubkey(SSH_SESSION *session);
|
||||
int ssh_userauth_kbdint(SSH_SESSION *session, char *user, char *submethods);
|
||||
int ssh_userauth_kbdint_getnprompts(SSH_SESSION *session);
|
||||
char *ssh_userauth_kbdint_getname(SSH_SESSION *session);
|
||||
char *ssh_userauth_kbdint_getinstruction(SSH_SESSION *session);
|
||||
char *ssh_userauth_kbdint_getprompt(SSH_SESSION *session, int i, char *echo);
|
||||
void ssh_userauth_kbdint_setanswer(SSH_SESSION *session, unsigned int i, char *answer);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} ;
|
||||
#endif
|
||||
#endif /* _LIBSSH_H */
|
||||
444
include/libssh/priv.h
Normal file
444
include/libssh/priv.h
Normal file
@@ -0,0 +1,444 @@
|
||||
/*
|
||||
Copyright 2003,04 Aris Adamantiadis
|
||||
|
||||
This file is part of the SSH Library
|
||||
|
||||
The SSH Library is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU Lesser General Public License as published by
|
||||
the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
option) any later version.
|
||||
|
||||
The SSH Library is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License
|
||||
along with the SSH Library; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
||||
MA 02111-1307, USA. */
|
||||
|
||||
/* priv.h file */
|
||||
/* This include file contains everything you shouldn't deal with in user programs. */
|
||||
/* Consider that anything in this file might change without notice; libssh.h file will keep */
|
||||
/* backward compatibility on binary & source */
|
||||
|
||||
#ifndef _LIBSSH_PRIV_H
|
||||
#define _LIBSSH_PRIV_H
|
||||
#include "libssh/libssh.h"
|
||||
|
||||
/* Debugging constants */
|
||||
|
||||
/* Define this if you want to debug crypto systems */
|
||||
/* it's usefull when you are debugging the lib */
|
||||
/*#define DEBUG_CRYPTO */
|
||||
|
||||
/* some constants */
|
||||
#define MAX_PACKET_LEN 262144
|
||||
#define ERROR_BUFFERLEN 1024
|
||||
#define CLIENTBANNER1 "SSH-1.5-" LIBSSH_VERSION
|
||||
#define CLIENTBANNER2 "SSH-2.0-" LIBSSH_VERSION
|
||||
#define KBDINT_MAX_PROMPT 256 /* more than openssh's :) */
|
||||
/* some types for public keys */
|
||||
#define TYPE_DSS 1
|
||||
#define TYPE_RSA 2
|
||||
#define TYPE_RSA1 3
|
||||
|
||||
/* profiling constants. Don't touch them unless you know what you do */
|
||||
#define OPENSSL_CRYPTO
|
||||
#define OPENSSL_BIGNUMS
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* wrapper things */
|
||||
|
||||
#ifdef OPENSSL_CRYPTO
|
||||
#include <openssl/dsa.h>
|
||||
#include <openssl/rsa.h>
|
||||
#include <openssl/sha.h>
|
||||
#include <openssl/md5.h>
|
||||
#include <openssl/hmac.h>
|
||||
typedef SHA_CTX SHACTX;
|
||||
typedef MD5_CTX MD5CTX;
|
||||
typedef HMAC_CTX HMACCTX;
|
||||
#ifdef MD5_DIGEST_LEN
|
||||
#undef MD5_DIGEST_LEN
|
||||
#endif
|
||||
#define SHA_DIGEST_LEN SHA_DIGEST_LENGTH
|
||||
#define MD5_DIGEST_LEN MD5_DIGEST_LENGTH
|
||||
|
||||
#endif /* OPENSSL_CRYPTO */
|
||||
#ifdef OPENSSL_BIGNUMS
|
||||
#include <openssl/bn.h>
|
||||
typedef BIGNUM* bignum;
|
||||
typedef BN_CTX* bignum_CTX;
|
||||
|
||||
#define bignum_new() BN_new()
|
||||
#define bignum_free(num) BN_clear_free(num)
|
||||
#define bignum_set_word(bn,n) BN_set_word(bn,n)
|
||||
#define bignum_bin2bn(bn,datalen,data) BN_bin2bn(bn,datalen,data)
|
||||
#define bignum_bn2hex(num) BN_bn2hex(num)
|
||||
#define bignum_rand(rnd, bits, top, bottom) BN_rand(rnd,bits,top,bottom)
|
||||
#define bignum_ctx_new() BN_CTX_new()
|
||||
#define bignum_ctx_free(num) BN_CTX_free(num)
|
||||
#define bignum_mod_exp(dest,generator,exp,modulo,ctx) BN_mod_exp(dest,generator,exp,modulo,ctx)
|
||||
#define bignum_num_bytes(num) BN_num_bytes(num)
|
||||
#define bignum_num_bits(num) BN_num_bits(num)
|
||||
#define bignum_is_bit_set(num,bit) BN_is_bit_set(num,bit)
|
||||
#define bignum_bn2bin(num,ptr) BN_bn2bin(num,ptr)
|
||||
|
||||
#endif /* OPENSSL_BIGNUMS */
|
||||
#ifdef HAVE_SYS_TIME_H
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
|
||||
/* wrapper.c */
|
||||
MD5CTX *md5_init(void);
|
||||
void md5_update(MD5CTX *c, const void *data, unsigned long len);
|
||||
void md5_final(unsigned char *md,MD5CTX *c);
|
||||
SHACTX *sha1_init(void);
|
||||
void sha1_update(SHACTX *c, const void *data, unsigned long len);
|
||||
void sha1_final(unsigned char *md,SHACTX *c);
|
||||
void sha1(unsigned char *digest,int len,unsigned char *hash);
|
||||
#define HMAC_SHA1 1
|
||||
#define HMAC_MD5 2
|
||||
HMACCTX *hmac_init(const void *key,int len,int type);
|
||||
void hmac_update(HMACCTX *c, const void *data, unsigned long len);
|
||||
void hmac_final(HMACCTX *ctx,unsigned char *hashmacbuf,int *len);
|
||||
|
||||
/* strings and buffers */
|
||||
/* must be 32 bits number + immediatly our data */
|
||||
struct string_struct {
|
||||
u32 size;
|
||||
char string[MAX_PACKET_LEN];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
|
||||
struct buffer_struct {
|
||||
char *data;
|
||||
int used;
|
||||
int allocated;
|
||||
int pos;
|
||||
};
|
||||
|
||||
/* i should remove it one day */
|
||||
typedef struct packet_struct {
|
||||
int valid;
|
||||
u32 len;
|
||||
u8 type;
|
||||
} PACKET;
|
||||
|
||||
typedef struct kex_struct {
|
||||
char cookie[16];
|
||||
char **methods;
|
||||
} KEX;
|
||||
|
||||
struct public_key_struct {
|
||||
int type;
|
||||
char *type_c; /* Don't free it ! it is static */
|
||||
DSA *dsa_pub;
|
||||
RSA *rsa_pub;
|
||||
};
|
||||
|
||||
struct private_key_struct {
|
||||
int type;
|
||||
DSA *dsa_priv;
|
||||
RSA *rsa_priv;
|
||||
};
|
||||
|
||||
typedef struct signature_struct {
|
||||
int type;
|
||||
DSA_SIG *dsa_sign;
|
||||
STRING *rsa_sign;
|
||||
} SIGNATURE;
|
||||
|
||||
struct ssh_options_struct {
|
||||
char *banner; /* explicit banner to send */
|
||||
char *username;
|
||||
char *host;
|
||||
char *bindaddr;
|
||||
int bindport;
|
||||
char *identity;
|
||||
char *ssh_dir;
|
||||
char *known_hosts_file;
|
||||
int fd; /* specificaly wanted file descriptor, don't connect host */
|
||||
int port;
|
||||
int dont_verify_hostkey; /* Don't spare time, don't check host key ! unneeded to say it's dangerous and not safe */
|
||||
int use_nonexisting_algo; /* if user sets a not supported algorithm for kex, don't complain */
|
||||
char *wanted_methods[10]; /* the kex methods can be choosed. better use the kex fonctions to do that */
|
||||
void *wanted_cookie; /* wants a specific cookie to be sent ? if null, generate a new one */
|
||||
void *passphrase_function; /* this functions will be called if a keyphrase is needed. look keyfiles.c for more info */
|
||||
void (*connect_status_function)(void *arg, float status); /* status callback function */
|
||||
void *connect_status_arg; /* arbitrary argument */
|
||||
long timeout; /* seconds */
|
||||
long timeout_usec;
|
||||
int ssh2allowed;
|
||||
int ssh1allowed;
|
||||
};
|
||||
|
||||
typedef struct ssh_crypto_struct {
|
||||
bignum e,f,x,k;
|
||||
char session_id[SHA_DIGEST_LEN];
|
||||
|
||||
char encryptIV[SHA_DIGEST_LEN*2];
|
||||
char decryptIV[SHA_DIGEST_LEN*2];
|
||||
|
||||
char decryptkey[SHA_DIGEST_LEN*2];
|
||||
char encryptkey[SHA_DIGEST_LEN*2];
|
||||
|
||||
char encryptMAC[SHA_DIGEST_LEN];
|
||||
char decryptMAC[SHA_DIGEST_LEN];
|
||||
char hmacbuf[EVP_MAX_MD_SIZE];
|
||||
struct crypto_struct *in_cipher, *out_cipher; /* the cipher structures/objects */
|
||||
STRING *server_pubkey;
|
||||
char *server_pubkey_type;
|
||||
int do_compress_out; /* idem */
|
||||
int do_compress_in; /* don't set them, set the option instead */
|
||||
void *compress_out_ctx; /* don't touch it */
|
||||
void *compress_in_ctx; /* really, don't */
|
||||
} CRYPTO;
|
||||
|
||||
struct channel_struct {
|
||||
struct channel_struct *prev;
|
||||
struct channel_struct *next;
|
||||
SSH_SESSION *session; /* SSH_SESSION pointer */
|
||||
u32 local_channel;
|
||||
u32 local_window;
|
||||
int local_eof;
|
||||
u32 local_maxpacket;
|
||||
|
||||
u32 remote_channel;
|
||||
u32 remote_window;
|
||||
int remote_eof; /* end of file received */
|
||||
u32 remote_maxpacket;
|
||||
int open; /* shows if the channel is still opened */
|
||||
int delayed_close;
|
||||
BUFFER *stdout_buffer;
|
||||
BUFFER *stderr_buffer;
|
||||
void *userarg;
|
||||
int version;
|
||||
int blocking;
|
||||
};
|
||||
|
||||
struct ssh_session {
|
||||
int fd;
|
||||
SSH_OPTIONS *options;
|
||||
char *serverbanner;
|
||||
char *clientbanner;
|
||||
int protoversion;
|
||||
u32 send_seq;
|
||||
u32 recv_seq;
|
||||
/* status flags */
|
||||
int closed;
|
||||
int closed_by_except;
|
||||
|
||||
int connected;
|
||||
/* !=0 when the user got a session handle */
|
||||
int alive;
|
||||
/* two previous are deprecated */
|
||||
int auth_service_asked;
|
||||
|
||||
/* socket status */
|
||||
int data_to_read; /* reading now on socket will
|
||||
not block */
|
||||
int data_to_write;
|
||||
int data_except;
|
||||
int blocking; // functions should not block
|
||||
|
||||
STRING *banner; /* that's the issue banner from
|
||||
the server */
|
||||
char *remotebanner; /* that's the SSH- banner from
|
||||
remote host. */
|
||||
char *discon_msg; /* disconnect message from
|
||||
the remote host */
|
||||
BUFFER *in_buffer;
|
||||
PACKET in_packet;
|
||||
BUFFER *out_buffer;
|
||||
KEX server_kex;
|
||||
KEX client_kex;
|
||||
BUFFER *in_hashbuf;
|
||||
BUFFER *out_hashbuf;
|
||||
CRYPTO *current_crypto;
|
||||
CRYPTO *next_crypto; /* next_crypto is going to be used after a SSH2_MSG_NEWKEYS */
|
||||
|
||||
int channel_bytes_toread; /* left number of bytes
|
||||
in the channel buffers
|
||||
*/
|
||||
CHANNEL *channels; /* linked list of channels */
|
||||
int maxchannel;
|
||||
int exec_channel_opened; /* version 1 only. more
|
||||
info in channels1.c */
|
||||
|
||||
/* error handling */
|
||||
int error_code;
|
||||
char error_buffer[ERROR_BUFFERLEN];
|
||||
/* keyb interactive data */
|
||||
struct ssh_kbdint *kbdint;
|
||||
int version; /* 1 or 2 */
|
||||
};
|
||||
|
||||
struct ssh_kbdint {
|
||||
u32 nprompts;
|
||||
char *name;
|
||||
char *instruction;
|
||||
char **prompts;
|
||||
char *echo; /* bool array */
|
||||
char **answers;
|
||||
};
|
||||
/* session.c */
|
||||
|
||||
void ssh_cleanup(SSH_SESSION *session);
|
||||
|
||||
|
||||
/* errors.c */
|
||||
void ssh_set_error(SSH_SESSION *session,int code,char *descr,...);
|
||||
|
||||
/* in dh.c */
|
||||
/* DH key generation */
|
||||
void dh_generate_e(SSH_SESSION *session);
|
||||
void dh_generate_x(SSH_SESSION *session);
|
||||
STRING *dh_get_e(SSH_SESSION *session);
|
||||
void dh_import_f(SSH_SESSION *session,STRING *f_string);
|
||||
void dh_import_pubkey(SSH_SESSION *session,STRING *pubkey_string);
|
||||
void dh_build_k(SSH_SESSION *session);
|
||||
void make_sessionid(SSH_SESSION *session);
|
||||
/* add data for the final cookie */
|
||||
void hashbufin_add_cookie(SSH_SESSION *session,unsigned char *cookie);
|
||||
void hashbufout_add_cookie(SSH_SESSION *session);
|
||||
void generate_session_keys(SSH_SESSION *session);
|
||||
/* returns 1 if server signature ok, 0 otherwise. The NEXT crypto is checked, not the current one */
|
||||
int signature_verify(SSH_SESSION *session,STRING *signature);
|
||||
bignum make_string_bn(STRING *string);
|
||||
STRING *make_bignum_string(bignum num);
|
||||
|
||||
/* in crypt.c */
|
||||
u32 packet_decrypt_len(SSH_SESSION *session,char *crypted);
|
||||
int packet_decrypt(SSH_SESSION *session, void *packet,unsigned int len);
|
||||
char *packet_encrypt(SSH_SESSION *session,void *packet,unsigned int len);
|
||||
/* it returns the hmac buffer if exists*/
|
||||
int packet_hmac_verify(SSH_SESSION *session,BUFFER *buffer,char *mac);
|
||||
|
||||
/* in packet.c */
|
||||
void packet_clear_out(SSH_SESSION *session);
|
||||
void packet_parse(SSH_SESSION *session);
|
||||
int packet_send(SSH_SESSION *session);
|
||||
|
||||
int packet_read(SSH_SESSION *session);
|
||||
int packet_translate(SSH_SESSION *session);
|
||||
int packet_wait(SSH_SESSION *session,int type,int blocking);
|
||||
|
||||
/* connect.c */
|
||||
SSH_SESSION *ssh_session_new();
|
||||
int ssh_connect_host(SSH_SESSION *session, const char *host,const char
|
||||
*bind_addr, int port, long timeout, long usec);
|
||||
|
||||
/* in kex.c */
|
||||
extern char *ssh_kex_nums[];
|
||||
void send_kex(SSH_SESSION *session,int server_kex);
|
||||
void list_kex(KEX *kex);
|
||||
int set_kex(SSH_SESSION *session);
|
||||
int ssh_get_kex(SSH_SESSION *session, int server_kex);
|
||||
int verify_existing_algo(int algo,char *name);
|
||||
char **space_tokenize(char *chain);
|
||||
int ssh_get_kex1(SSH_SESSION *session);
|
||||
|
||||
/* in keys.c */
|
||||
char *ssh_type_to_char(int type);
|
||||
PUBLIC_KEY *publickey_make_dss(BUFFER *buffer);
|
||||
PUBLIC_KEY *publickey_make_rsa(BUFFER *buffer,char *type);
|
||||
PUBLIC_KEY *publickey_from_string(STRING *pubkey_s);
|
||||
SIGNATURE *signature_from_string(STRING *signature,PUBLIC_KEY *pubkey,int needed_type);
|
||||
void signature_free(SIGNATURE *sign);
|
||||
STRING *ssh_do_sign(SSH_SESSION *session,BUFFER *sigbuf,
|
||||
PRIVATE_KEY *privatekey);
|
||||
STRING *ssh_encrypt_rsa1(SSH_SESSION *session, STRING *data, PUBLIC_KEY *key);
|
||||
/* channel.c */
|
||||
void channel_handle(SSH_SESSION *session, int type);
|
||||
CHANNEL *channel_new(SSH_SESSION *session);
|
||||
void channel_default_bufferize(CHANNEL *channel, void *data, int len,
|
||||
int is_stderr);
|
||||
/* options.c */
|
||||
void options_free(SSH_OPTIONS *opt);
|
||||
/* this function must be called when no specific username has been asked. it has to guess it */
|
||||
int options_default_username(SSH_OPTIONS *opt);
|
||||
int options_default_ssh_dir(SSH_OPTIONS *opt);
|
||||
int options_default_known_hosts_file(SSH_OPTIONS *opt);
|
||||
|
||||
/* buffer.c */
|
||||
void buffer_add_ssh_string(BUFFER *buffer,STRING *string);
|
||||
void buffer_add_u8(BUFFER *buffer, u8 data);
|
||||
void buffer_add_u32(BUFFER *buffer, u32 data);
|
||||
void buffer_add_u64(BUFFER *buffer,u64 data);
|
||||
void buffer_add_data(BUFFER *buffer, void *data, int len);
|
||||
void buffer_add_data_begin(BUFFER *buffer,void *data,int len);
|
||||
void buffer_add_buffer(BUFFER *buffer, BUFFER *source);
|
||||
void buffer_reinit(BUFFER *buffer);
|
||||
|
||||
/* buffer_get_rest returns a pointer to the current position into the buffer */
|
||||
void *buffer_get_rest(BUFFER *buffer);
|
||||
/* buffer_get_rest_len returns the number of bytes which can be read */
|
||||
int buffer_get_rest_len(BUFFER *buffer);
|
||||
|
||||
/* buffer_read_*() returns the number of bytes read, except for ssh strings */
|
||||
int buffer_get_u8(BUFFER *buffer,u8 *data);
|
||||
int buffer_get_u32(BUFFER *buffer,u32 *data);
|
||||
int buffer_get_u64(BUFFER *buffer, u64 *data);
|
||||
|
||||
int buffer_get_data(BUFFER *buffer,void *data,int requestedlen);
|
||||
/* buffer_get_ssh_string() is an exception. if the String read is too large or invalid, it will answer NULL. */
|
||||
STRING *buffer_get_ssh_string(BUFFER *buffer);
|
||||
/* gets a string out of a SSH-1 mpint */
|
||||
STRING *buffer_get_mpint(BUFFER *buffer);
|
||||
/* buffer_pass_bytes acts as if len bytes have been read (used for padding) */
|
||||
int buffer_pass_bytes_end(BUFFER *buffer,int len);
|
||||
int buffer_pass_bytes(BUFFER *buffer, int len);
|
||||
|
||||
/* in base64.c */
|
||||
BUFFER *base64_to_bin(char *source);
|
||||
char *bin_to_base64(unsigned char *source, int len);
|
||||
|
||||
/* gzip.c */
|
||||
int compress_buffer(SSH_SESSION *session,BUFFER *buf);
|
||||
int decompress_buffer(SSH_SESSION *session,BUFFER *buf);
|
||||
|
||||
/* wrapper.c */
|
||||
int crypt_set_algorithms(SSH_SESSION *);
|
||||
CRYPTO *crypto_new();
|
||||
void crypto_free(CRYPTO *crypto);
|
||||
bignum bignum_new();
|
||||
|
||||
/* crc32.c */
|
||||
u32 ssh_crc32(char *buffer, int len);
|
||||
|
||||
/* auth1.c */
|
||||
int ssh_userauth1_none(SSH_SESSION *session, char *username);
|
||||
int ssh_userauth1_offer_pubkey(SSH_SESSION *session, char *username,
|
||||
int type, STRING *pubkey);
|
||||
int ssh_userauth1_password(SSH_SESSION *session, char *username,
|
||||
char *password);
|
||||
/* in misc.c */
|
||||
/* gets the user home dir. */
|
||||
char *ssh_get_user_home_dir();
|
||||
int ssh_file_readaccess_ok(char *file);
|
||||
|
||||
/* macro for byte ordering */
|
||||
u64 ntohll(u64);
|
||||
#define htonll(x) ntohll(x)
|
||||
|
||||
/* channels1.c */
|
||||
CHANNEL *channel_open_session1(SSH_SESSION *session);
|
||||
int channel_request_pty_size1(CHANNEL *channel, char *terminal,int cols,
|
||||
int rows);
|
||||
int channel_change_pty_size1(CHANNEL *channel, int cols, int rows);
|
||||
int channel_request_shell1(CHANNEL *channel);
|
||||
int channel_request_exec1(CHANNEL *channel, char *cmd);
|
||||
void channel_handle1(SSH_SESSION *session,int type);
|
||||
int channel_write1(CHANNEL *channel, void *data, int len);
|
||||
#ifdef __cplusplus
|
||||
} ;
|
||||
#endif
|
||||
|
||||
#endif /* _LIBSSH_PRIV_H */
|
||||
31
include/libssh/server.h
Normal file
31
include/libssh/server.h
Normal file
@@ -0,0 +1,31 @@
|
||||
/*
|
||||
Copyright 2004 Aris Adamantiadis
|
||||
|
||||
This file is part of the SSH Library
|
||||
|
||||
The SSH Library is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU Lesser General Public License as published by
|
||||
the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
option) any later version.
|
||||
|
||||
The SSH Library is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License
|
||||
along with the SSH Library; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
||||
MA 02111-1307, USA. */
|
||||
|
||||
#ifndef SERVER_H
|
||||
#define SERVER_H
|
||||
/* the client banner doesn't say hey! look i'm a client ! */
|
||||
#include "libssh/libssh.h"
|
||||
#define SERVERBANNER CLIENTBANNER
|
||||
|
||||
int bind_socket();
|
||||
int listen_socket(int s);
|
||||
int accept_socket(int s);
|
||||
|
||||
#endif
|
||||
225
include/libssh/sftp.h
Normal file
225
include/libssh/sftp.h
Normal file
@@ -0,0 +1,225 @@
|
||||
/* sftp headers */
|
||||
/*
|
||||
Copyright 2003 Aris Adamantiadis
|
||||
|
||||
This file is part of the SSH Library
|
||||
|
||||
The SSH Library is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU Lesser General Public License as published by
|
||||
the Free Software Foundation; either version 2.1 of the License, or (at your
|
||||
option) any later version.
|
||||
|
||||
The SSH Library is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License
|
||||
along with the SSH Library; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
||||
MA 02111-1307, USA. */
|
||||
|
||||
#ifndef SFTP_H
|
||||
#define SFTP_H
|
||||
#include <libssh/libssh.h>
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef struct sftp_session_struct {
|
||||
SSH_SESSION *session;
|
||||
CHANNEL *channel;
|
||||
int server_version;
|
||||
struct request_queue *queue;
|
||||
u32 id_counter;
|
||||
} SFTP_SESSION ;
|
||||
|
||||
typedef struct {
|
||||
SFTP_SESSION *sftp;
|
||||
u8 type;
|
||||
BUFFER *payload;
|
||||
} SFTP_PACKET;
|
||||
|
||||
/* file handler */
|
||||
typedef struct sftp_file{
|
||||
SFTP_SESSION *sftp;
|
||||
char *name;
|
||||
u64 offset;
|
||||
STRING *handle;
|
||||
int eof;
|
||||
int nonblocking;
|
||||
} SFTP_FILE ;
|
||||
|
||||
typedef struct sftp_dir {
|
||||
SFTP_SESSION *sftp;
|
||||
char *name;
|
||||
STRING *handle; /* handle to directory */
|
||||
BUFFER *buffer; /* contains raw attributes from server which haven't been parsed */
|
||||
u32 count; /* counts the number of following attributes structures into buffer */
|
||||
int eof; /* end of directory listing */
|
||||
} SFTP_DIR;
|
||||
|
||||
typedef struct {
|
||||
SFTP_SESSION *sftp;
|
||||
u8 packet_type;
|
||||
BUFFER *payload;
|
||||
u32 id;
|
||||
} SFTP_MESSAGE;
|
||||
|
||||
typedef struct request_queue{
|
||||
struct request_queue *next;
|
||||
SFTP_MESSAGE *message;
|
||||
} REQUEST_QUEUE;
|
||||
|
||||
/* SSH_FXP_MESSAGE described into .7 page 26 */
|
||||
typedef struct {
|
||||
u32 id;
|
||||
u32 status;
|
||||
STRING *error;
|
||||
STRING *lang;
|
||||
char *errormsg;
|
||||
char *langmsg;
|
||||
} STATUS_MESSAGE;
|
||||
|
||||
/* don't worry much of these aren't really used */
|
||||
typedef struct {
|
||||
char *name;
|
||||
char *longname; /* some weird stuff */
|
||||
u32 flags;
|
||||
u8 type;
|
||||
u64 size;
|
||||
u32 uid;
|
||||
u32 gid;
|
||||
char *owner;
|
||||
char *group;
|
||||
u32 permissions;
|
||||
u64 atime64;
|
||||
u32 atime;
|
||||
u32 atime_nseconds;
|
||||
u64 createtime;
|
||||
u32 createtime_nseconds;
|
||||
u64 mtime64;
|
||||
u32 mtime;
|
||||
u32 mtime_nseconds;
|
||||
STRING *acl;
|
||||
u32 extended_count;
|
||||
STRING *extended_type;
|
||||
STRING *extended_data;
|
||||
} SFTP_ATTRIBUTES;
|
||||
|
||||
#define LIBSFTP_VERSION 3
|
||||
|
||||
SFTP_SESSION *sftp_new(SSH_SESSION *session);
|
||||
void sftp_free(SFTP_SESSION *sftp);
|
||||
int sftp_init(SFTP_SESSION *sftp);
|
||||
SFTP_DIR *sftp_opendir(SFTP_SESSION *session, char *path);
|
||||
/* reads one file and attribute from opened directory. fails at end */
|
||||
SFTP_ATTRIBUTES *sftp_readdir(SFTP_SESSION *session, SFTP_DIR *dir);
|
||||
/* returns 1 if the directory was EOF */
|
||||
int sftp_dir_eof(SFTP_DIR *dir);
|
||||
SFTP_ATTRIBUTES *sftp_stat(SFTP_SESSION *session, char *path);
|
||||
SFTP_ATTRIBUTES *sftp_lstat(SFTP_SESSION *session, char *path);
|
||||
/* sftp_lstat stats a file but doesn't follow symlinks */
|
||||
SFTP_ATTRIBUTES *sftp_fstat(SFTP_FILE *file);
|
||||
void sftp_attributes_free(SFTP_ATTRIBUTES *file);
|
||||
int sftp_dir_close(SFTP_DIR *dir);
|
||||
int sftp_file_close(SFTP_FILE *file);
|
||||
/* access are the sames than the ones from ansi fopen() */
|
||||
SFTP_FILE *sftp_open(SFTP_SESSION *session, char *file, int access, SFTP_ATTRIBUTES *attr);
|
||||
int sftp_read(SFTP_FILE *file, void *dest, int len);
|
||||
int sftp_write(SFTP_FILE *file, void *source, int len);
|
||||
void sftp_seek(SFTP_FILE *file, int new_offset);
|
||||
unsigned long sftp_tell(SFTP_FILE *file);
|
||||
void sftp_rewind(SFTP_FILE *file);
|
||||
int sftp_rm(SFTP_SESSION *sftp, char *file);
|
||||
int sftp_rmdir(SFTP_SESSION *sftp, char *directory);
|
||||
int sftp_mkdir(SFTP_SESSION *sftp, char *directory, SFTP_ATTRIBUTES *attr);
|
||||
int sftp_rename(SFTP_SESSION *sftp, char *original, char *newname);
|
||||
int sftp_setstat(SFTP_SESSION *sftp, char *file, SFTP_ATTRIBUTES *attr);
|
||||
char *sftp_canonicalize_path(SFTP_SESSION *sftp, char *path);
|
||||
|
||||
/* SFTP commands and constants */
|
||||
#define SSH_FXP_INIT 1
|
||||
#define SSH_FXP_VERSION 2
|
||||
#define SSH_FXP_OPEN 3
|
||||
#define SSH_FXP_CLOSE 4
|
||||
#define SSH_FXP_READ 5
|
||||
#define SSH_FXP_WRITE 6
|
||||
#define SSH_FXP_LSTAT 7
|
||||
#define SSH_FXP_FSTAT 8
|
||||
#define SSH_FXP_SETSTAT 9
|
||||
#define SSH_FXP_FSETSTAT 10
|
||||
#define SSH_FXP_OPENDIR 11
|
||||
#define SSH_FXP_READDIR 12
|
||||
#define SSH_FXP_REMOVE 13
|
||||
#define SSH_FXP_MKDIR 14
|
||||
#define SSH_FXP_RMDIR 15
|
||||
#define SSH_FXP_REALPATH 16
|
||||
#define SSH_FXP_STAT 17
|
||||
#define SSH_FXP_RENAME 18
|
||||
#define SSH_FXP_READLINK 19
|
||||
#define SSH_FXP_SYMLINK 20
|
||||
|
||||
#define SSH_FXP_STATUS 101
|
||||
#define SSH_FXP_HANDLE 102
|
||||
#define SSH_FXP_DATA 103
|
||||
#define SSH_FXP_NAME 104
|
||||
#define SSH_FXP_ATTRS 105
|
||||
|
||||
#define SSH_FXP_EXTENDED 200
|
||||
#define SSH_FXP_EXTENDED_REPLY 201
|
||||
|
||||
/* attributes */
|
||||
/* sftp draft is completely braindead : version 3 and 4 have different flags for same constants */
|
||||
/* and even worst, version 4 has same flag for 2 different constants */
|
||||
/* follow up : i won't develop any sftp4 compliant library before having a clarification */
|
||||
|
||||
#define SSH_FILEXFER_ATTR_SIZE 0x00000001
|
||||
#define SSH_FILEXFER_ATTR_PERMISSIONS 0x00000004
|
||||
#define SSH_FILEXFER_ATTR_ACCESSTIME 0x00000008
|
||||
#define SSH_FILEXFER_ATTR_ACMODTIME 0x00000008
|
||||
#define SSH_FILEXFER_ATTR_CREATETIME 0x00000010
|
||||
#define SSH_FILEXFER_ATTR_MODIFYTIME 0x00000020
|
||||
#define SSH_FILEXFER_ATTR_ACL 0x00000040
|
||||
#define SSH_FILEXFER_ATTR_OWNERGROUP 0x00000080
|
||||
#define SSH_FILEXFER_ATTR_SUBSECOND_TIMES 0x00000100
|
||||
#define SSH_FILEXFER_ATTR_EXTENDED 0x80000000
|
||||
#define SSH_FILEXFER_ATTR_UIDGID 0x00000002
|
||||
|
||||
/* types */
|
||||
#define SSH_FILEXFER_TYPE_REGULAR 1
|
||||
#define SSH_FILEXFER_TYPE_DIRECTORY 2
|
||||
#define SSH_FILEXFER_TYPE_SYMLINK 3
|
||||
#define SSH_FILEXFER_TYPE_SPECIAL 4
|
||||
#define SSH_FILEXFER_TYPE_UNKNOWN 5
|
||||
|
||||
/* server responses */
|
||||
#define SSH_FX_OK 0
|
||||
#define SSH_FX_EOF 1
|
||||
#define SSH_FX_NO_SUCH_FILE 2
|
||||
#define SSH_FX_PERMISSION_DENIED 3
|
||||
#define SSH_FX_FAILURE 4
|
||||
#define SSH_FX_BAD_MESSAGE 5
|
||||
#define SSH_FX_NO_CONNECTION 6
|
||||
#define SSH_FX_CONNECTION_LOST 7
|
||||
#define SSH_FX_OP_UNSUPPORTED 8
|
||||
#define SSH_FX_INVALID_HANDLE 9
|
||||
#define SSH_FX_NO_SUCH_PATH 10
|
||||
#define SSH_FX_FILE_ALREADY_EXISTS 11
|
||||
#define SSH_FX_WRITE_PROTECT 12
|
||||
#define SSH_FX_NO_MEDIA 13
|
||||
|
||||
/* file flags */
|
||||
#define SSH_FXF_READ 0x01
|
||||
#define SSH_FXF_WRITE 0x02
|
||||
#define SSH_FXF_APPEND 0x04
|
||||
#define SSH_FXF_CREAT 0x08
|
||||
#define SSH_FXF_TRUNC 0x10
|
||||
#define SSH_FXF_EXCL 0x20
|
||||
#define SSH_FXF_TEXT 0x40
|
||||
|
||||
#ifdef __cplusplus
|
||||
} ;
|
||||
#endif
|
||||
|
||||
#endif /* SFTP_H */
|
||||
82
include/libssh/ssh1.h
Normal file
82
include/libssh/ssh1.h
Normal file
@@ -0,0 +1,82 @@
|
||||
#ifndef __SSH1_H
|
||||
#define __SSH1_H
|
||||
|
||||
#define SSH_MSG_NONE 0 /* no message */
|
||||
#define SSH_MSG_DISCONNECT 1 /* cause (string) */
|
||||
#define SSH_SMSG_PUBLIC_KEY 2 /* ck,msk,srvk,hostk */
|
||||
#define SSH_CMSG_SESSION_KEY 3 /* key (BIGNUM) */
|
||||
#define SSH_CMSG_USER 4 /* user (string) */
|
||||
#define SSH_CMSG_AUTH_RHOSTS 5 /* user (string) */
|
||||
#define SSH_CMSG_AUTH_RSA 6 /* modulus (BIGNUM) */
|
||||
#define SSH_SMSG_AUTH_RSA_CHALLENGE 7 /* int (BIGNUM) */
|
||||
#define SSH_CMSG_AUTH_RSA_RESPONSE 8 /* int (BIGNUM) */
|
||||
#define SSH_CMSG_AUTH_PASSWORD 9 /* pass (string) */
|
||||
#define SSH_CMSG_REQUEST_PTY 10 /* TERM, tty modes */
|
||||
#define SSH_CMSG_WINDOW_SIZE 11 /* row,col,xpix,ypix */
|
||||
#define SSH_CMSG_EXEC_SHELL 12 /* */
|
||||
#define SSH_CMSG_EXEC_CMD 13 /* cmd (string) */
|
||||
#define SSH_SMSG_SUCCESS 14 /* */
|
||||
#define SSH_SMSG_FAILURE 15 /* */
|
||||
#define SSH_CMSG_STDIN_DATA 16 /* data (string) */
|
||||
#define SSH_SMSG_STDOUT_DATA 17 /* data (string) */
|
||||
#define SSH_SMSG_STDERR_DATA 18 /* data (string) */
|
||||
#define SSH_CMSG_EOF 19 /* */
|
||||
#define SSH_SMSG_EXITSTATUS 20 /* status (int) */
|
||||
#define SSH_MSG_CHANNEL_OPEN_CONFIRMATION 21 /* channel (int) */
|
||||
#define SSH_MSG_CHANNEL_OPEN_FAILURE 22 /* channel (int) */
|
||||
#define SSH_MSG_CHANNEL_DATA 23 /* ch,data (int,str) */
|
||||
#define SSH_MSG_CHANNEL_CLOSE 24 /* channel (int) */
|
||||
#define SSH_MSG_CHANNEL_CLOSE_CONFIRMATION 25 /* channel (int) */
|
||||
/* SSH_CMSG_X11_REQUEST_FORWARDING 26 OBSOLETE */
|
||||
#define SSH_SMSG_X11_OPEN 27 /* channel (int) */
|
||||
#define SSH_CMSG_PORT_FORWARD_REQUEST 28 /* p,host,hp (i,s,i) */
|
||||
#define SSH_MSG_PORT_OPEN 29 /* ch,h,p (i,s,i) */
|
||||
#define SSH_CMSG_AGENT_REQUEST_FORWARDING 30 /* */
|
||||
#define SSH_SMSG_AGENT_OPEN 31 /* port (int) */
|
||||
#define SSH_MSG_IGNORE 32 /* string */
|
||||
#define SSH_CMSG_EXIT_CONFIRMATION 33 /* */
|
||||
#define SSH_CMSG_X11_REQUEST_FORWARDING 34 /* proto,data (s,s) */
|
||||
#define SSH_CMSG_AUTH_RHOSTS_RSA 35 /* user,mod (s,mpi) */
|
||||
#define SSH_MSG_DEBUG 36 /* string */
|
||||
#define SSH_CMSG_REQUEST_COMPRESSION 37 /* level 1-9 (int) */
|
||||
#define SSH_CMSG_MAX_PACKET_SIZE 38 /* size 4k-1024k (int) */
|
||||
#define SSH_CMSG_AUTH_TIS 39 /* we use this for s/key */
|
||||
#define SSH_SMSG_AUTH_TIS_CHALLENGE 40 /* challenge (string) */
|
||||
#define SSH_CMSG_AUTH_TIS_RESPONSE 41 /* response (string) */
|
||||
#define SSH_CMSG_AUTH_KERBEROS 42 /* (KTEXT) */
|
||||
#define SSH_SMSG_AUTH_KERBEROS_RESPONSE 43 /* (KTEXT) */
|
||||
#define SSH_CMSG_HAVE_KERBEROS_TGT 44 /* credentials (s) */
|
||||
#define SSH_CMSG_HAVE_AFS_TOKEN 65 /* token (s) */
|
||||
|
||||
/* protocol version 1.5 overloads some version 1.3 message types */
|
||||
#define SSH_MSG_CHANNEL_INPUT_EOF SSH_MSG_CHANNEL_CLOSE
|
||||
#define SSH_MSG_CHANNEL_OUTPUT_CLOSE SSH_MSG_CHANNEL_CLOSE_CONFIRMATION
|
||||
|
||||
/*
|
||||
* Authentication methods. New types can be added, but old types should not
|
||||
* be removed for compatibility. The maximum allowed value is 31.
|
||||
*/
|
||||
#define SSH_AUTH_RHOSTS 1
|
||||
#define SSH_AUTH_RSA 2
|
||||
#define SSH_AUTH_PASSWORD 3
|
||||
#define SSH_AUTH_RHOSTS_RSA 4
|
||||
#define SSH_AUTH_TIS 5
|
||||
#define SSH_AUTH_KERBEROS 6
|
||||
#define SSH_PASS_KERBEROS_TGT 7
|
||||
/* 8 to 15 are reserved */
|
||||
#define SSH_PASS_AFS_TOKEN 21
|
||||
|
||||
/* Protocol flags. These are bit masks. */
|
||||
#define SSH_PROTOFLAG_SCREEN_NUMBER 1 /* X11 forwarding includes screen */
|
||||
#define SSH_PROTOFLAG_HOST_IN_FWD_OPEN 2 /* forwarding opens contain host */
|
||||
|
||||
/* cipher flags. they are bit numbers */
|
||||
#define SSH_CIPHER_NONE 0 /* No encryption */
|
||||
#define SSH_CIPHER_IDEA 1 /* IDEA in CFB mode */
|
||||
#define SSH_CIPHER_DES 2 /* DES in CBC mode */
|
||||
#define SSH_CIPHER_3DES 3 /* Triple-DES in CBC mode */
|
||||
#define SSH_CIPHER_RC4 5 /* RC4 */
|
||||
#define SSH_CIPHER_BLOWFISH 6
|
||||
|
||||
#endif
|
||||
|
||||
69
include/libssh/ssh2.h
Normal file
69
include/libssh/ssh2.h
Normal file
@@ -0,0 +1,69 @@
|
||||
#ifndef __SSH2_H
|
||||
#define __SSH2_H
|
||||
|
||||
#define SSH2_MSG_DISCONNECT 1
|
||||
#define SSH2_MSG_IGNORE 2
|
||||
#define SSH2_MSG_UNIMPLEMENTED 3
|
||||
#define SSH2_MSG_DEBUG 4
|
||||
#define SSH2_MSG_SERVICE_REQUEST 5
|
||||
#define SSH2_MSG_SERVICE_ACCEPT 6
|
||||
|
||||
#define SSH2_MSG_KEXINIT 20
|
||||
#define SSH2_MSG_NEWKEYS 21
|
||||
|
||||
#define SSH2_MSG_KEXDH_INIT 30
|
||||
#define SSH2_MSG_KEXDH_REPLY 31
|
||||
|
||||
#define SSH2_MSG_KEX_DH_GEX_REQUEST_OLD 30
|
||||
#define SSH2_MSG_KEX_DH_GEX_GROUP 31
|
||||
#define SSH2_MSG_KEX_DH_GEX_INIT 32
|
||||
#define SSH2_MSG_KEX_DH_GEX_REPLY 33
|
||||
#define SSH2_MSG_KEX_DH_GEX_REQUEST 34
|
||||
#define SSH2_MSG_USERAUTH_REQUEST 50
|
||||
#define SSH2_MSG_USERAUTH_FAILURE 51
|
||||
#define SSH2_MSG_USERAUTH_SUCCESS 52
|
||||
#define SSH2_MSG_USERAUTH_BANNER 53
|
||||
#define SSH2_MSG_USERAUTH_PK_OK 60
|
||||
#define SSH2_MSG_USERAUTH_PASSWD_CHANGEREQ 60
|
||||
#define SSH2_MSG_USERAUTH_INFO_REQUEST 60
|
||||
#define SSH2_MSG_USERAUTH_INFO_RESPONSE 61
|
||||
#define SSH2_MSG_GLOBAL_REQUEST 80
|
||||
#define SSH2_MSG_REQUEST_SUCCESS 81
|
||||
#define SSH2_MSG_REQUEST_FAILURE 82
|
||||
#define SSH2_MSG_CHANNEL_OPEN 90
|
||||
#define SSH2_MSG_CHANNEL_OPEN_CONFIRMATION 91
|
||||
#define SSH2_MSG_CHANNEL_OPEN_FAILURE 92
|
||||
#define SSH2_MSG_CHANNEL_WINDOW_ADJUST 93
|
||||
#define SSH2_MSG_CHANNEL_DATA 94
|
||||
#define SSH2_MSG_CHANNEL_EXTENDED_DATA 95
|
||||
#define SSH2_MSG_CHANNEL_EOF 96
|
||||
#define SSH2_MSG_CHANNEL_CLOSE 97
|
||||
#define SSH2_MSG_CHANNEL_REQUEST 98
|
||||
#define SSH2_MSG_CHANNEL_SUCCESS 99
|
||||
#define SSH2_MSG_CHANNEL_FAILURE 100
|
||||
|
||||
#define SSH2_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT 1
|
||||
#define SSH2_DISCONNECT_PROTOCOL_ERROR 2
|
||||
#define SSH2_DISCONNECT_KEY_EXCHANGE_FAILED 3
|
||||
#define SSH2_DISCONNECT_HOST_AUTHENTICATION_FAILED 4
|
||||
#define SSH2_DISCONNECT_RESERVED 4
|
||||
#define SSH2_DISCONNECT_MAC_ERROR 5
|
||||
#define SSH2_DISCONNECT_COMPRESSION_ERROR 6
|
||||
#define SSH2_DISCONNECT_SERVICE_NOT_AVAILABLE 7
|
||||
#define SSH2_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED 8
|
||||
#define SSH2_DISCONNECT_HOST_KEY_NOT_VERIFIABLE 9
|
||||
#define SSH2_DISCONNECT_CONNECTION_LOST 10
|
||||
#define SSH2_DISCONNECT_BY_APPLICATION 11
|
||||
#define SSH2_DISCONNECT_TOO_MANY_CONNECTIONS 12
|
||||
#define SSH2_DISCONNECT_AUTH_CANCELLED_BY_USER 13
|
||||
#define SSH2_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE 14
|
||||
#define SSH2_DISCONNECT_ILLEGAL_USER_NAME 15
|
||||
|
||||
#define SSH2_OPEN_ADMINISTRATIVELY_PROHIBITED 1
|
||||
#define SSH2_OPEN_CONNECT_FAILED 2
|
||||
#define SSH2_OPEN_UNKNOWN_CHANNEL_TYPE 3
|
||||
#define SSH2_OPEN_RESOURCE_SHORTAGE 4
|
||||
|
||||
#define SSH2_EXTENDED_DATA_STDERR 1
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user