int mix_dearmor(BUFFER *in, BUFFER *out)
{
BUFFER *line, *md;
int tempbuf = 0;
int err = 0;
line = buf_new();
md = buf_new();
if (in == out) {
tempbuf = 1;
out = buf_new();
}
do {
err = buf_getline(in, line);
if (err == -1)
goto end;
}
while (!bufeq(line, begin_remailer));
do {
/* skip lines before message digest */
if (buf_getline(in, md) == -1)
break;
} while (strlen(md->data) != 24);
decode(in, out);
err = buf_getline(in, line);
if (err != 0 || !bufeq(line, end_remailer))
err = -1;
else {
digest_md5(out, line);
encode(line, 0);
if (!buf_eq(md, line))
err = -1;
if (out->length != 20480)
err = -1;
}
end:
if (err == -1)
errlog(NOTICE, "Malformatted message.\n");
if (tempbuf) {
buf_move(in, out);
buf_free(out);
}
buf_free(line);
buf_free(md);
return (err);
}
int menu_getuserpass(BUFFER *b, int mode)
{
#ifdef USE_NCURSES
char p[LINELEN];
if (menu_initialized) {
cl(LINES - 1, 10);
if (mode == 0)
printw("enter passphrase: ");
else
printw("re-enter passphrase: ");
wgetnstr(stdscr, p, LINELEN);
cl(LINES - 1, 10);
refresh();
if (mode == 0)
buf_appends(b, p);
else
return (bufeq(b, p));
return (0);
}
#endif /* USE_NCURSES */
return (-1);
}
