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sys/shell_lock: add telnet support

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This commit is contained in:
Benjamin Valentin 2022-06-03 22:20:46 +02:00 committed by Hendrik van Essen
parent 7029572ca7
commit d5d08e19fd
1 changed files with 21 additions and 2 deletions
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23
sys/shell_lock/shell_lock.c
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@ -33,6 +33,9 @@
#include <stdbool.h> #include <stdbool.h>
#include <stdlib.h> #include <stdlib.h>
#ifdef MODULE_STDIO_TELNET
#include "net/telnet.h"
#endif
#include "ztimer.h" #include "ztimer.h"
#include "shell_lock.h" #include "shell_lock.h"
@ -115,8 +118,11 @@ static bool _login(char *line_buf, size_t buf_size)
{ {
_print_password_prompt(); _print_password_prompt();
if (readline(line_buf, buf_size) > 0) { while (1) {
return _safe_strcmp(line_buf, CONFIG_SHELL_LOCK_PASSWORD); memset(line_buf, 0, buf_size);
while (readline(line_buf, buf_size) > 0) {
return _safe_strcmp(line_buf, CONFIG_SHELL_LOCK_PASSWORD);
}
} }
return false; return false;
@ -139,15 +145,28 @@ static void _login_barrier(char *line_buf, size_t buf_size)
puts("Wrong password"); puts("Wrong password");
ztimer_sleep(ZTIMER_MSEC, 1000); ztimer_sleep(ZTIMER_MSEC, 1000);
} }
#ifdef MODULE_STDIO_TELNET
telnet_server_disconnect();
#endif
ztimer_sleep(ZTIMER_MSEC, 7000); ztimer_sleep(ZTIMER_MSEC, 7000);
} }
} }
#ifdef MODULE_STDIO_TELNET
void telnet_cb_disconneced(void)
{
_shell_is_locked = true;
}
#endif
#ifdef MODULE_SHELL_LOCK_AUTO_LOCKING #ifdef MODULE_SHELL_LOCK_AUTO_LOCKING
static void _shell_auto_lock_ztimer_callback(void *arg) static void _shell_auto_lock_ztimer_callback(void *arg)
{ {
(void) arg; (void) arg;
#ifdef MODULE_STDIO_TELNET
telnet_server_disconnect();
#endif
_shell_is_locked = true; _shell_is_locked = true;
} }