1 files changed, 0 insertions, 51 deletions

diff --git a/swaylock/password.c b/swaylock/password.c
index 7c686b34..6a956bcb 100644
--- a/swaylock/password.c
+++ b/swaylock/password.c
@@ -1,7 +1,6 @@
 #define _XOPEN_SOURCE 500
 #include <assert.h>
 #include <pwd.h>
-#include <security/pam_appl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
@@ -11,27 +10,6 @@
 #include "swaylock/seat.h"
 #include "unicode.h"
 
-static int function_conversation(int num_msg, const struct pam_message **msg,
-                struct pam_response **resp, void *data) {
-        struct swaylock_password *pw = data;
-        /* PAM expects an array of responses, one for each message */
-        struct pam_response *pam_reply = calloc(
-                        num_msg, sizeof(struct pam_response));
-        *resp = pam_reply;
-        for (int i = 0; i < num_msg; ++i) {
-                switch (msg[i]->msg_style) {
-                case PAM_PROMPT_ECHO_OFF:
-                case PAM_PROMPT_ECHO_ON:
-                        pam_reply[i].resp = strdup(pw->buffer); // PAM clears and frees this
-                        break;
-                case PAM_ERROR_MSG:
-                case PAM_TEXT_INFO:
-                        break;
-                }
-        }
-        return PAM_SUCCESS;
-}
-
 void clear_password_buffer(struct swaylock_password *pw) {
         // Use volatile keyword so so compiler can't optimize this out.
         volatile char *buffer = pw->buffer;
@@ -42,35 +20,6 @@ void clear_password_buffer(struct swaylock_password *pw) {
         pw->len = 0;
 }
 
-static bool attempt_password(struct swaylock_password *pw) {
-        struct passwd *passwd = getpwuid(getuid());
-        char *username = passwd->pw_name;
-        const struct pam_conv local_conversation = {
-                function_conversation, pw
-        };
-        pam_handle_t *local_auth_handle = NULL;
-        int pam_err;
-        // TODO: only call pam_start once. keep the same handle the whole time
-        if ((pam_err = pam_start("swaylock", username,
-                                        &local_conversation, &local_auth_handle)) != PAM_SUCCESS) {
-                wlr_log(WLR_ERROR, "PAM returned error %d", pam_err);
-        }
-        if ((pam_err = pam_authenticate(local_auth_handle, 0)) != PAM_SUCCESS) {
-                wlr_log(WLR_ERROR, "pam_authenticate failed");
-                goto fail;
-        }
-        // TODO: only call pam_end once we succeed at authing. refresh tokens beforehand
-        if ((pam_err = pam_end(local_auth_handle, pam_err)) != PAM_SUCCESS) {
-                wlr_log(WLR_ERROR, "pam_end failed");
-                goto fail;
-        }
-        clear_password_buffer(pw);
-        return true;
-fail:
-        clear_password_buffer(pw);
-        return false;
-}
-
 static bool backspace(struct swaylock_password *pw) {
         if (pw->len != 0) {
                 pw->buffer[--pw->len] = 0;