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[swaylock] Stupid implementation of password entry

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This commit is contained in:
Drew DeVault 2015-12-17 08:56:08 -05:00
parent 9c141f0bf1
commit 101a14faf8
1 changed files with 28 additions and 1 deletions
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29
swaylock/main.c
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@ -1,8 +1,12 @@
#include "wayland-swaylock-client-protocol.h" #include "wayland-swaylock-client-protocol.h"
#include <xkbcommon/xkbcommon.h>
#include <xkbcommon/xkbcommon-names.h>
#include <security/pam_appl.h> #include <security/pam_appl.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <sys/types.h>
#include <pwd.h>
#include "client/window.h" #include "client/window.h"
#include "client/registry.h" #include "client/registry.h"
#include "client/cairo.h" #include "client/cairo.h"
@ -30,6 +34,7 @@ void sway_terminate(void) {
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
char *password;
struct pam_response *pam_reply; struct pam_response *pam_reply;
int function_conversation(int num_msg, const struct pam_message **msg, int function_conversation(int num_msg, const struct pam_message **msg,
@ -41,7 +46,10 @@ int function_conversation(int num_msg, const struct pam_message **msg,
/** /**
* password will be zeroed out. * password will be zeroed out.
*/ */
bool verify_password(const char *username, char *password) { bool verify_password(char *password) {
struct passwd *passwd = getpwuid(getuid());
char *username = passwd->pw_name;
const struct pam_conv local_conversation = { function_conversation, NULL }; const struct pam_conv local_conversation = { function_conversation, NULL };
pam_handle_t *local_auth_handle = NULL; pam_handle_t *local_auth_handle = NULL;
int pam_err; int pam_err;
@ -65,10 +73,29 @@ bool verify_password(const char *username, char *password) {
void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code, uint32_t codepoint) { void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code, uint32_t codepoint) {
sway_log(L_INFO, "notified of key %c", (char)codepoint); sway_log(L_INFO, "notified of key %c", (char)codepoint);
if (state == WL_KEYBOARD_KEY_STATE_PRESSED) {
switch (sym) {
case XKB_KEY_Return:
if (verify_password(password)) {
exit(0);
}
break;
default:
{
int i = strlen(password);
password[i] = (char)codepoint;
password[i + 1] = '\0';
sway_log(L_INFO, "pw: %s", password);
break;
}
}
}
} }
int main(int argc, char **argv) { int main(int argc, char **argv) {
init_log(L_INFO); init_log(L_INFO);
password = malloc(1024); // TODO: Let this grow
password[0] = '\0';
surfaces = create_list(); surfaces = create_list();
registry = registry_poll(); registry = registry_poll();