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#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)
{
int r;
r = pass_cat(stdout, path);
if (!r && isatty(STDOUT_FILENO))
putchar('\n');
return r;
}
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 (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;
}
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