commit c1de1178254c786d9cd4fe2b36f72e6e26778f57
parent 512c10f1ddff05998b23450a2d834ffb36a5be38
Author: Jasper Lievisse Adriaanse <jasper@humppa.nl>
Date: Sat, 15 Apr 2017 09:39:13 +0200
Rename all PAM-independant variables/comments.
there is nothing PAM-specific about pam_state or pam_state_t. therefore
rename them to be authenticator independant.
Diffstat:
4 files changed, 41 insertions(+), 41 deletions(-)
diff --git a/i3lock.c b/i3lock.c
@@ -59,11 +59,11 @@ bool unlock_indicator = true;
char *modifier_string = NULL;
static bool dont_fork = false;
struct ev_loop *main_loop;
-static struct ev_timer *clear_pam_wrong_timeout;
+static struct ev_timer *clear_auth_wrong_timeout;
static struct ev_timer *clear_indicator_timeout;
static struct ev_timer *discard_passwd_timeout;
extern unlock_state_t unlock_state;
-extern pam_state_t pam_state;
+extern auth_state_t auth_state;
int failed_attempts = 0;
bool show_failed_attempts = false;
bool retry_verification = false;
@@ -206,13 +206,13 @@ static void finish_input(void) {
}
/*
- * Resets pam_state to STATE_PAM_IDLE 2 seconds after an unsuccessful
+ * Resets auth_state to STATE_AUTH_IDLE 2 seconds after an unsuccessful
* authentication event.
*
*/
-static void clear_pam_wrong(EV_P_ ev_timer *w, int revents) {
- DEBUG("clearing pam wrong\n");
- pam_state = STATE_PAM_IDLE;
+static void clear_auth_wrong(EV_P_ ev_timer *w, int revents) {
+ DEBUG("clearing auth wrong\n");
+ auth_state = STATE_AUTH_IDLE;
redraw_screen();
/* Clear modifier string. */
@@ -222,9 +222,9 @@ static void clear_pam_wrong(EV_P_ ev_timer *w, int revents) {
}
/* Now free this timeout. */
- STOP_TIMER(clear_pam_wrong_timeout);
+ STOP_TIMER(clear_auth_wrong_timeout);
- /* retry with input done during pam verification */
+ /* retry with input done during auth verification */
if (retry_verification) {
retry_verification = false;
finish_input();
@@ -248,8 +248,8 @@ static void discard_passwd_cb(EV_P_ ev_timer *w, int revents) {
}
static void input_done(void) {
- STOP_TIMER(clear_pam_wrong_timeout);
- pam_state = STATE_PAM_VERIFY;
+ STOP_TIMER(clear_auth_wrong_timeout);
+ auth_state = STATE_AUTH_VERIFY;
unlock_state = STATE_STARTED;
redraw_screen();
@@ -271,7 +271,7 @@ static void input_done(void) {
fprintf(stderr, "Authentication failure\n");
/* Get state of Caps and Num lock modifiers, to be displayed in
- * STATE_PAM_WRONG state */
+ * STATE_AUTH_WRONG state */
xkb_mod_index_t idx, num_mods;
const char *mod_name;
@@ -305,7 +305,7 @@ static void input_done(void) {
}
}
- pam_state = STATE_PAM_WRONG;
+ auth_state = STATE_AUTH_WRONG;
failed_attempts += 1;
clear_input();
if (unlock_indicator)
@@ -314,7 +314,7 @@ static void input_done(void) {
/* Clear this state after 2 seconds (unless the user enters another
* password during that time). */
ev_now_update(main_loop);
- START_TIMER(clear_pam_wrong_timeout, TSTAMP_N_SECS(2), clear_pam_wrong);
+ START_TIMER(clear_auth_wrong_timeout, TSTAMP_N_SECS(2), clear_auth_wrong);
/* Cancel the clear_indicator_timeout, it would hide the unlock indicator
* too early. */
@@ -393,7 +393,7 @@ static void handle_key_press(xcb_key_press_event_t *event) {
if ((ksym == XKB_KEY_j || ksym == XKB_KEY_m) && !ctrl)
break;
- if (pam_state == STATE_PAM_WRONG) {
+ if (auth_state == STATE_AUTH_WRONG) {
retry_verification = true;
return;
}
@@ -725,7 +725,7 @@ static void xcb_check_cb(EV_P_ ev_check *w, int revents) {
/*
* This function is called from a fork()ed child and will raise the i3lock
* window when the window is obscured, even when the main i3lock process is
- * blocked due to PAM.
+ * blocked due to the authentication backend.
*
*/
static void raise_loop(xcb_window_t window) {
@@ -985,7 +985,7 @@ int main(int argc, char *argv[]) {
cursor = create_cursor(conn, screen, win, curs_choice);
/* Display the "locking…" message while trying to grab the pointer/keyboard. */
- pam_state = STATE_PAM_LOCK;
+ auth_state = STATE_AUTH_LOCK;
grab_pointer_and_keyboard(conn, screen, cursor);
pid_t pid = fork();
@@ -1012,7 +1012,7 @@ int main(int argc, char *argv[]) {
errx(EXIT_FAILURE, "Could not initialize libev. Bad LIBEV_FLAGS?\n");
/* Explicitly call the screen redraw in case "locking…" message was displayed */
- pam_state = STATE_PAM_IDLE;
+ auth_state = STATE_AUTH_IDLE;
redraw_screen();
struct ev_io *xcb_watcher = calloc(sizeof(struct ev_io), 1);
diff --git a/unlock_indicator.c b/unlock_indicator.c
@@ -78,7 +78,7 @@ static xcb_visualtype_t *vistype;
/* Maintain the current unlock/PAM state to draw the appropriate unlock
* indicator. */
unlock_state_t unlock_state;
-pam_state_t pam_state;
+auth_state_t auth_state;
/*
* Returns the scaling factor of the current screen. E.g., on a 227 DPI MacBook
@@ -141,7 +141,7 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
}
if (unlock_indicator &&
- (unlock_state >= STATE_KEY_PRESSED || pam_state > STATE_PAM_IDLE)) {
+ (unlock_state >= STATE_KEY_PRESSED || auth_state > STATE_AUTH_IDLE)) {
cairo_scale(ctx, scaling_factor(), scaling_factor());
/* Draw a (centered) circle with transparent background. */
cairo_set_line_width(ctx, 10.0);
@@ -154,12 +154,12 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
/* Use the appropriate color for the different PAM states
* (currently verifying, wrong password, or default) */
- switch (pam_state) {
- case STATE_PAM_VERIFY:
- case STATE_PAM_LOCK:
+ switch (auth_state) {
+ case STATE_AUTH_VERIFY:
+ case STATE_AUTH_LOCK:
cairo_set_source_rgba(ctx, 0, 114.0 / 255, 255.0 / 255, 0.75);
break;
- case STATE_PAM_WRONG:
+ case STATE_AUTH_WRONG:
case STATE_I3LOCK_LOCK_FAILED:
cairo_set_source_rgba(ctx, 250.0 / 255, 0, 0, 0.75);
break;
@@ -169,16 +169,16 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
}
cairo_fill_preserve(ctx);
- switch (pam_state) {
- case STATE_PAM_VERIFY:
- case STATE_PAM_LOCK:
+ switch (auth_state) {
+ case STATE_AUTH_VERIFY:
+ case STATE_AUTH_LOCK:
cairo_set_source_rgb(ctx, 51.0 / 255, 0, 250.0 / 255);
break;
- case STATE_PAM_WRONG:
+ case STATE_AUTH_WRONG:
case STATE_I3LOCK_LOCK_FAILED:
cairo_set_source_rgb(ctx, 125.0 / 255, 51.0 / 255, 0);
break;
- case STATE_PAM_IDLE:
+ case STATE_AUTH_IDLE:
cairo_set_source_rgb(ctx, 51.0 / 255, 125.0 / 255, 0);
break;
}
@@ -205,14 +205,14 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
cairo_set_source_rgb(ctx, 0, 0, 0);
cairo_select_font_face(ctx, "sans-serif", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_font_size(ctx, 28.0);
- switch (pam_state) {
- case STATE_PAM_VERIFY:
+ switch (auth_state) {
+ case STATE_AUTH_VERIFY:
text = "verifying…";
break;
- case STATE_PAM_LOCK:
+ case STATE_AUTH_LOCK:
text = "locking…";
break;
- case STATE_PAM_WRONG:
+ case STATE_AUTH_WRONG:
text = "wrong!";
break;
case STATE_I3LOCK_LOCK_FAILED:
@@ -245,7 +245,7 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
cairo_close_path(ctx);
}
- if (pam_state == STATE_PAM_WRONG && (modifier_string != NULL)) {
+ if (auth_state == STATE_AUTH_WRONG && (modifier_string != NULL)) {
cairo_text_extents_t extents;
double x, y;
@@ -334,7 +334,7 @@ xcb_pixmap_t draw_image(uint32_t *resolution) {
*
*/
void redraw_screen(void) {
- DEBUG("redraw_screen(unlock_state = %d, pam_state = %d)\n", unlock_state, pam_state);
+ DEBUG("redraw_screen(unlock_state = %d, auth_state = %d)\n", unlock_state, auth_state);
xcb_pixmap_t bg_pixmap = draw_image(last_resolution);
xcb_change_window_attributes(conn, win, XCB_CW_BACK_PIXMAP, (uint32_t[1]){bg_pixmap});
/* XXX: Possible optimization: Only update the area in the middle of the
diff --git a/unlock_indicator.h b/unlock_indicator.h
@@ -11,12 +11,12 @@ typedef enum {
} unlock_state_t;
typedef enum {
- STATE_PAM_IDLE = 0, /* no PAM interaction at the moment */
- STATE_PAM_VERIFY = 1, /* currently verifying the password via PAM */
- STATE_PAM_LOCK = 2, /* currently locking the screen */
- STATE_PAM_WRONG = 3, /* the password was wrong */
+ STATE_AUTH_IDLE = 0, /* no authenticator interaction at the moment */
+ STATE_AUTH_VERIFY = 1, /* currently verifying the password via authenticator */
+ STATE_AUTH_LOCK = 2, /* currently locking the screen */
+ STATE_AUTH_WRONG = 3, /* the password was wrong */
STATE_I3LOCK_LOCK_FAILED = 4 /* i3lock failed to load */
-} pam_state_t;
+} auth_state_t;
xcb_pixmap_t draw_image(uint32_t* resolution);
void redraw_screen(void);
diff --git a/xcb.c b/xcb.c
@@ -24,7 +24,7 @@
#include "cursors.h"
#include "unlock_indicator.h"
-extern pam_state_t pam_state;
+extern auth_state_t auth_state;
xcb_connection_t *conn;
xcb_screen_t *screen;
@@ -262,7 +262,7 @@ void grab_pointer_and_keyboard(xcb_connection_t *conn, xcb_screen_t *screen, xcb
/* After trying for 10000 times, i3lock will display an error message
* for 2 sec prior to terminate. */
if (tries <= 0) {
- pam_state = STATE_I3LOCK_LOCK_FAILED;
+ auth_state = STATE_I3LOCK_LOCK_FAILED;
redraw_screen();
sleep(1);
errx(EXIT_FAILURE, "Cannot grab pointer/keyboard");
