1 |
lefcha |
1.1 |
#include <stdio.h> |
2 |
lefcha |
1.16 |
#include <stdlib.h> |
3 |
lefcha |
1.1 |
#include <unistd.h> |
4 |
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#include <string.h> |
5 |
lefcha |
1.7 |
#include <limits.h> |
6 |
lefcha |
1.11 |
#include <errno.h> |
7 |
lefcha |
1.1 |
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8 |
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#include "config.h" |
9 |
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#include "imapfilter.h" |
10 |
lefcha |
1.11 |
#include "data.h" |
11 |
lefcha |
1.1 |
|
12 |
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|
13 |
lefcha |
1.7 |
extern account_t *accounts; |
14 |
lefcha |
1.11 |
extern filter_t *filters; |
15 |
lefcha |
1.7 |
|
16 |
lefcha |
1.10 |
unsigned int options; /* Program options. */ |
17 |
lefcha |
1.24 |
unsigned int capabilities; /* Capabilities of mail server. */ |
18 |
lefcha |
1.5 |
char logfile[PATH_MAX]; /* Log file. */ |
19 |
lefcha |
1.25 |
char *home = NULL; /* User's home directory. */ |
20 |
lefcha |
1.26 |
uid_t ruid, euid; /* Real and effective UID. */ |
21 |
lefcha |
1.7 |
|
22 |
lefcha |
1.1 |
|
23 |
lefcha |
1.2 |
/* |
24 |
lefcha |
1.8 |
* In the beginning there was main()... |
25 |
lefcha |
1.2 |
*/ |
26 |
lefcha |
1.16 |
int main(int argc, char *argv[]) |
27 |
lefcha |
1.1 |
{ |
28 |
lefcha |
1.18 |
int c, r; |
29 |
lefcha |
1.11 |
char *confile = NULL; /* Configuration file. */ |
30 |
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account_t *ca; /* Current account. */ |
31 |
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mbox_t *cm; /* Current mailbox. */ |
32 |
lefcha |
1.26 |
|
33 |
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ruid = getuid(); |
34 |
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euid = geteuid(); |
35 |
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seteuid(ruid); /* Drop root privileges. */ |
36 |
lefcha |
1.28 |
|
37 |
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home = getenv("HOME"); |
38 |
lefcha |
1.24 |
options = (OPTION_DETAILS_NORMAL | OPTION_NAMESPACE); |
39 |
lefcha |
1.12 |
*logfile = 0; |
40 |
lefcha |
1.26 |
|
41 |
lefcha |
1.25 |
#ifndef ENCRYPTED_PASSWORDS |
42 |
lefcha |
1.11 |
while ((c = getopt(argc, argv, "c:hl:qv")) != -1) { |
43 |
lefcha |
1.25 |
#else |
44 |
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while ((c = getopt(argc, argv, "c:hl:pqv")) != -1) { |
45 |
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#endif |
46 |
lefcha |
1.1 |
switch (c) { |
47 |
lefcha |
1.3 |
case 'c': |
48 |
lefcha |
1.11 |
confile = optarg; |
49 |
lefcha |
1.3 |
break; |
50 |
lefcha |
1.2 |
case 'h': |
51 |
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usage(); |
52 |
lefcha |
1.12 |
exit(ERROR_UNDEFINED); |
53 |
lefcha |
1.2 |
break; |
54 |
lefcha |
1.1 |
case 'l': |
55 |
lefcha |
1.12 |
strncat(logfile, optarg, PATH_MAX - 1); |
56 |
lefcha |
1.1 |
break; |
57 |
lefcha |
1.25 |
#ifdef ENCRYPTED_PASSWORDS |
58 |
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case 'p': |
59 |
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options |= OPTION_PASSWORD_EDITOR; |
60 |
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break; |
61 |
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#endif |
62 |
lefcha |
1.1 |
case 'q': |
63 |
lefcha |
1.11 |
options &= OPTION_DETAILS_CLEAR; |
64 |
lefcha |
1.15 |
options |= OPTION_DETAILS_QUIET; |
65 |
lefcha |
1.1 |
break; |
66 |
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case 'v': |
67 |
lefcha |
1.11 |
options &= OPTION_DETAILS_CLEAR; |
68 |
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options |= OPTION_DETAILS_VERBOSE; |
69 |
lefcha |
1.1 |
break; |
70 |
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default: |
71 |
lefcha |
1.2 |
usage(); |
72 |
lefcha |
1.12 |
exit(ERROR_UNDEFINED); |
73 |
lefcha |
1.1 |
break; |
74 |
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} |
75 |
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} |
76 |
lefcha |
1.13 |
|
77 |
lefcha |
1.28 |
lockfile_check(); |
78 |
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lockfile_create(); |
79 |
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|
80 |
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corefile_disable(); |
81 |
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|
82 |
lefcha |
1.26 |
tty_store(); |
83 |
lefcha |
1.24 |
catch_signals(); |
84 |
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|
85 |
lefcha |
1.25 |
create_homedir(); |
86 |
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|
87 |
lefcha |
1.12 |
read_config(confile); |
88 |
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open_logfile(); |
89 |
lefcha |
1.21 |
|
90 |
lefcha |
1.25 |
#ifdef ENCRYPTED_PASSWORDS |
91 |
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read_passwords(); |
92 |
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93 |
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if ((options & OPTION_PASSWORD_EDITOR)) |
94 |
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password_editor(); |
95 |
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#endif |
96 |
lefcha |
1.26 |
|
97 |
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setuid(ruid); /* Capability to regain root privileges |
98 |
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will not be needed any more. */ |
99 |
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|
100 |
lefcha |
1.25 |
|
101 |
lefcha |
1.7 |
for (ca = accounts; ca; ca = ca->next) { |
102 |
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|
103 |
lefcha |
1.16 |
#ifndef SSL_TLS |
104 |
lefcha |
1.19 |
if (init_connection(ca->server, ca->port)) |
105 |
lefcha |
1.16 |
#else |
106 |
lefcha |
1.19 |
if (init_connection(ca->server, ca->port, ca->ssl)) |
107 |
lefcha |
1.16 |
#endif |
108 |
lefcha |
1.19 |
continue; |
109 |
lefcha |
1.21 |
|
110 |
lefcha |
1.18 |
r = greeting_response(); |
111 |
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|
112 |
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if (r == RESPONSE_BYE || check_capabilities()) |
113 |
lefcha |
1.15 |
continue; |
114 |
lefcha |
1.1 |
|
115 |
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#ifdef DEBUG |
116 |
lefcha |
1.11 |
test(); |
117 |
lefcha |
1.1 |
#endif |
118 |
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|
119 |
lefcha |
1.24 |
if (r != RESPONSE_PREAUTH) { |
120 |
lefcha |
1.25 |
if (ca->passwdattr == PASSWORD_NONE) { |
121 |
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printf("Enter password for %s@%s: ", ca->username, ca->server); |
122 |
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get_password(ca->password, PASSWORD_LEN); |
123 |
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} |
124 |
lefcha |
1.24 |
if (login(ca->username, ca->password)) |
125 |
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continue; |
126 |
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} |
127 |
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check_namespace(); |
128 |
lefcha |
1.11 |
|
129 |
lefcha |
1.14 |
for (cm = ca->mboxes; cm; cm = cm->next) |
130 |
lefcha |
1.15 |
if (!*cm->filters) |
131 |
|
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mailbox_status(cm->name); |
132 |
|
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else if (!select_mailbox(cm->name)) { |
133 |
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apply_filters(cm->filters); |
134 |
lefcha |
1.14 |
close_mailbox(); |
135 |
|
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} |
136 |
lefcha |
1.11 |
logout(); |
137 |
lefcha |
1.1 |
|
138 |
lefcha |
1.5 |
close_connection(); |
139 |
lefcha |
1.22 |
} |
140 |
lefcha |
1.17 |
|
141 |
lefcha |
1.26 |
secmem_clear(); |
142 |
lefcha |
1.1 |
close_logfile(); |
143 |
lefcha |
1.28 |
|
144 |
|
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lockfile_remove(); |
145 |
lefcha |
1.1 |
|
146 |
|
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exit(0); |
147 |
|
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} |
148 |
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|
149 |
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|
150 |
|
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/* |
151 |
lefcha |
1.11 |
* Print a very brief usage message. |
152 |
lefcha |
1.2 |
*/ |
153 |
|
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void usage(void) |
154 |
|
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{ |
155 |
lefcha |
1.25 |
fprintf(stderr, |
156 |
lefcha |
1.26 |
"usage: imapfilter [-h" |
157 |
|
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#ifdef ENCRYPTED_PASSWORDS |
158 |
|
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"p" |
159 |
|
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#endif |
160 |
|
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"qv] [-c configfile] [-l logfile]\n"); |
161 |
lefcha |
1.1 |
} |