1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
/*
* Dropbear - a SSH2 server
*
* Copyright (c) 2002,2003 Matt Johnston
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE. */
#ifndef _RUNOPTS_H_
#define _RUNOPTS_H_
#include "includes.h"
#include "signkey.h"
#include "buffer.h"
#include "auth.h"
#include "tcpfwd.h"
typedef struct runopts {
#if defined(ENABLE_SVR_REMOTETCPFWD) || defined(ENABLE_CLI_LOCALTCPFWD)
int listen_fwd_all;
#endif
unsigned int recv_window;
time_t keepalive_secs;
time_t idle_timeout_secs;
#ifndef DISABLE_ZLIB
/* TODO: add a commandline flag. Currently this is on by default if compression
* is compiled in, but disabled for a client's non-final multihop stages. (The
* intermediate stages are compressed streams, so are uncompressible. */
int enable_compress;
#endif
#ifdef ENABLE_USER_ALGO_LIST
char *cipher_list;
char *mac_list;
#endif
} runopts;
extern runopts opts;
int readhostkey(const char * filename, sign_key * hostkey,
enum signkey_type *type);
void load_all_hostkeys();
typedef struct svr_runopts {
char * bannerfile;
int forkbg;
int usingsyslog;
/* ports is an array of the portcount listening ports */
char *ports[DROPBEAR_MAX_PORTS];
unsigned int portcount;
char *addresses[DROPBEAR_MAX_PORTS];
int inetdmode;
/* Flags indicating whether to use ipv4 and ipv6 */
/* not used yet
int ipv4;
int ipv6;
*/
#ifdef DO_MOTD
/* whether to print the MOTD */
int domotd;
#endif
int norootlogin;
int noauthpass;
int norootpass;
int allowblankpass;
#ifdef ENABLE_SVR_REMOTETCPFWD
int noremotetcp;
#endif
#ifdef ENABLE_SVR_LOCALTCPFWD
int nolocaltcp;
#endif
sign_key *hostkey;
char *hostkey_files[MAX_HOSTKEYS];
int num_hostkey_files;
buffer * banner;
char * pidfile;
} svr_runopts;
extern svr_runopts svr_opts;
void svr_getopts(int argc, char ** argv);
void loadhostkeys();
typedef struct cli_runopts {
char *progname;
char *remotehost;
char *remoteport;
char *own_user;
char *username;
char *cmd;
int wantpty;
int always_accept_key;
int no_hostkey_check;
int no_cmd;
int backgrounded;
int is_subsystem;
#ifdef ENABLE_CLI_PUBKEY_AUTH
m_list *privkeys; /* Keys to use for public-key auth */
#endif
#ifdef ENABLE_CLI_REMOTETCPFWD
m_list * remotefwds;
#endif
#ifdef ENABLE_CLI_LOCALTCPFWD
m_list * localfwds;
#endif
#ifdef ENABLE_CLI_AGENTFWD
int agent_fwd;
int agent_keys_loaded; /* whether pubkeys has been populated with a
list of keys held by the agent */
int agent_fd; /* The agent fd is only set during authentication. Forwarded
agent sessions have their own file descriptors */
#endif
#ifdef ENABLE_CLI_NETCAT
char *netcat_host;
unsigned int netcat_port;
#endif
#ifdef ENABLE_CLI_PROXYCMD
char *proxycmd;
#endif
} cli_runopts;
extern cli_runopts cli_opts;
void cli_getopts(int argc, char ** argv);
#ifdef ENABLE_USER_ALGO_LIST
void parse_ciphers_macs();
#endif
#endif /* _RUNOPTS_H_ */
|
