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
|
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include "pass_util.h"
#include "util.h"
void print_usage(void);
int cat(const char *path);
int add(const char *path);
void print_usage(void)
{
printf("Usage: pass COMMAND\n\n"
"Commands:\n"
" init key-id/fingerprint\n"
" Initialize new password storage\n"
" ls [ pass-path ]\n"
" List passwords\n"
" rm pass-name\n"
" Remove password\n"
" add pass-name\n"
" Add new password\n"
" gen pass-name\n"
" Generate new password\n"
" cat pass-name\n"
" Show encrypted password\n"
" help\n"
" Show this help\n");
}
int cat(const char *path)
{
const char *s = NULL;
s = pass_cat(path);
if (!s)
return -1;
if(isatty(STDOUT_FILENO))
puts(s);
else
fputs(s, stdout);
return 0;
}
int add(const char *path)
{
char *p1 = NULL, *p2 = NULL;
FILE *in;
size_t n;
int r;
in = fopen("/dev/tty", "r");
if (!in)
in = stdin;
fputs("Password: ", stdout);
r = pass_getpass(&p1, &n, in);
if (r < 0) {
if (in != stdin)
fclose(in);
err_die(1, "%d:%s:", errno, strerror(errno));
}
fputs("\nRetype password: ", stdout);
r = pass_getpass(&p2, &n, in);
putc('\n', stdout);
if (r < 0) {
if (in != stdin)
fclose(in);
if (p1)
free(p1);
err_die(1, "%d:%s:", errno, strerror(errno));
}
if (in != stdin)
fclose(in);
if (n > PASS_MAX - 1) /* TODO: get rid of the limit */
err_die(1, "password must not exceed %d characters", PASS_MAX);
if (strcmp(p1, p2)) {
free(p1);
free(p2);
err_die(1, "Sorry, passwords do not match");
}
free(p1);
r = pass_add(path, p2, n);
free(p2);
return r;
}
int main(int argc, char *argv[])
{
int r = 0;
if (!--argc) {
print_usage();
exit(EXIT_FAILURE);
}
++argv;
if (!strcmp("help", *argv)) {
print_usage();
} else if (!strcmp("init", *argv)) {
if (!argv[1])
err_die(1, "invalid usage, try pass help");
r = pass_init(argv[1]);
} else if (!strcmp("cat", *argv)) {
if (!argv[1])
err_die(1, "invalid usage, try pass help");
r = cat(argv[1]);
} else if (!strcmp("add", *argv)) {
if (!argv[1])
err_die(1, "invalid usage, try pass help");
r = add(argv[1]);
} else {
r = cat(*argv);
}
if (r)
err_die(r, "Command failed");
return 0;
}
|
