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Annotation of src/usr.bin/ssh/sshconnect.h, Revision 1.48

1.48    ! djm         1: /* $OpenBSD: sshconnect.h,v 1.47 2023/10/12 02:18:18 djm Exp $ */
1.5       niklas      2:
1.2       deraadt     3: /*
                      4:  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
                      5:  *
                      6:  * Redistribution and use in source and binary forms, with or without
                      7:  * modification, are permitted provided that the following conditions
                      8:  * are met:
                      9:  * 1. Redistributions of source code must retain the above copyright
                     10:  *    notice, this list of conditions and the following disclaimer.
                     11:  * 2. Redistributions in binary form must reproduce the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer in the
                     13:  *    documentation and/or other materials provided with the distribution.
                     14:  *
                     15:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     16:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     17:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     18:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     19:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     20:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     21:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     22:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     23:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     24:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     25:  */
1.9       markus     26:
1.48    ! djm        27: struct sshkey;
        !            28:
1.14      markus     29: typedef struct Sensitive Sensitive;
                     30: struct Sensitive {
1.30      markus     31:        struct sshkey   **keys;
                     32:        int             nkeys;
1.44      djm        33: };
                     34:
                     35: struct ssh_conn_info {
                     36:        char *conn_hash_hex;
                     37:        char *shorthost;
                     38:        char *uidstr;
                     39:        char *keyalias;
                     40:        char *thishost;
                     41:        char *host_arg;
                     42:        char *portstr;
                     43:        char *remhost;
                     44:        char *remuser;
                     45:        char *homedir;
                     46:        char *locuser;
1.47      djm        47:        char *jmphost;
1.14      markus     48: };
                     49:
1.28      djm        50: struct addrinfo;
1.31      djm        51: struct ssh;
1.45      djm        52: struct hostkeys;
                     53: struct ssh_conn_info;
                     54:
                     55: /* default argument for client percent expansions */
                     56: #define DEFAULT_CLIENT_PERCENT_EXPAND_ARGS(conn_info) \
                     57:        "C", conn_info->conn_hash_hex, \
                     58:        "L", conn_info->shorthost, \
                     59:        "i", conn_info->uidstr, \
                     60:        "k", conn_info->keyalias, \
                     61:        "l", conn_info->thishost, \
                     62:        "n", conn_info->host_arg, \
                     63:        "p", conn_info->portstr, \
                     64:        "d", conn_info->homedir, \
                     65:        "h", conn_info->remhost, \
                     66:        "r", conn_info->remuser, \
1.47      djm        67:        "u", conn_info->locuser, \
                     68:        "j", conn_info->jmphost
1.31      djm        69:
1.39      djm        70: int     ssh_connect(struct ssh *, const char *, const char *,
                     71:            struct addrinfo *, struct sockaddr_storage *, u_short,
1.43      kn         72:            int, int *, int);
1.26      djm        73: void    ssh_kill_proxy_command(void);
1.4       markus     74:
1.36      djm        75: void    ssh_login(struct ssh *, Sensitive *, const char *,
1.45      djm        76:     struct sockaddr *, u_short, struct passwd *, int,
                     77:     const struct ssh_conn_info *);
1.1       markus     78:
1.45      djm        79: int     verify_host_key(char *, struct sockaddr *, struct sshkey *,
                     80:     const struct ssh_conn_info *);
1.1       markus     81:
1.27      djm        82: void    get_hostfile_hostname_ipaddr(char *, struct sockaddr *, u_short,
                     83:     char **, char **);
                     84:
1.45      djm        85: void    ssh_kex2(struct ssh *ssh, char *, struct sockaddr *, u_short,
                     86:     const struct ssh_conn_info *);
1.9       markus     87:
1.36      djm        88: void    ssh_userauth2(struct ssh *ssh, const char *, const char *,
                     89:     char *, Sensitive *);
1.6       markus     90:
1.18      reyk       91: int     ssh_local_cmd(const char *);
1.29      jcs        92:
1.40      djm        93: void    maybe_add_key_to_agent(const char *, struct sshkey *,
                     94:     const char *, const char *);
1.46      djm        95:
                     96: void    load_hostkeys_command(struct hostkeys *, const char *,
                     97:     const char *, const struct ssh_conn_info *,
                     98:     const struct sshkey *, const char *);
1.48    ! djm        99:
        !           100: int hostkey_accepted_by_hostkeyalgs(const struct sshkey *);