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case term_clear_line: write(tty,"\r\x1b[2K",5); break;
case term_clear_screen: write(tty,"\r\x1b[3J",5); break;
}
}
void term_bell(int tty) {
write(tty,"\a",1);
}
#include<stdio.h>
typedef char password[kpw_db_pw_max + 1];
bad pwread(bool obscure, char* dest, size_t* out_len, const char* prompt, const size_t plen) {
if (isatty(0)) {
int tty = 1;
if (!isatty(tty)) tty = open("/dev/tty", O_WRONLY);
if (tty == -1) return bad_insane;
................................................................................
alert(a_debug, "attempting to decrypt private key");
for (size_t i = 0; i < sz(key); ++i) {
priv[i] = priv_enc[i] ^ key[i];
}
hexdump(priv, sz(key));
} else {
/* found a key in memory; loading it into *priv */
alert(a_notice, "using saved key");
key_priv* saved = shmat(shm, 0, 0);
if (saved == (void*)-1)
return bad_shm;
hexdump((byte*)saved, sizeof(key_priv));
memcpy(priv, saved, sizeof(key_priv));
shmdt(saved);
}
................................................................................
}
case chpw:
case regen:
case delpw:{ /* kpw -d <acct> */
if (param == 0) return emit_usage
(op==delpw ? " -d <account>\n" :
op==regen ? " -r[lmusp] <account> [<pw len>]" :
/* op==chpw */ " -c <account> [<new pw>]");
if (param < 1 || param > (op == delpw ? 1 : 2))
return bad_syntax;
const char* target = params[0];
const char* delta;
if (param == 2) delta=params[1];
else delta=NULL;
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484
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case term_clear_line: write(tty,"\r\x1b[2K",5); break;
case term_clear_screen: write(tty,"\r\x1b[3J",5); break;
}
}
void term_bell(int tty) {
write(tty,"\a",1);
}
typedef char password[kpw_db_pw_max + 1];
bad pwread(bool obscure, char* dest, size_t* out_len, const char* prompt, const size_t plen) {
if (isatty(0)) {
int tty = 1;
if (!isatty(tty)) tty = open("/dev/tty", O_WRONLY);
if (tty == -1) return bad_insane;
................................................................................
alert(a_debug, "attempting to decrypt private key");
for (size_t i = 0; i < sz(key); ++i) {
priv[i] = priv_enc[i] ^ key[i];
}
hexdump(priv, sz(key));
} else {
/* found a key in memory; loading it into *priv */
alert(a_debug, "using saved key");
key_priv* saved = shmat(shm, 0, 0);
if (saved == (void*)-1)
return bad_shm;
hexdump((byte*)saved, sizeof(key_priv));
memcpy(priv, saved, sizeof(key_priv));
shmdt(saved);
}
................................................................................
}
case chpw:
case regen:
case delpw:{ /* kpw -d <acct> */
if (param == 0) return emit_usage
(op==delpw ? " -d <account>\n" :
op==regen ? " -r[lmusp] <account> [<pw len>]\n" :
/* op==chpw */ " -c <account> [<new pw>]\n");
if (param < 1 || param > (op == delpw ? 1 : 2))
return bad_syntax;
const char* target = params[0];
const char* delta;
if (param == 2) delta=params[1];
else delta=NULL;
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