diff options
Diffstat (limited to 'driver/auth.h')
| -rw-r--r-- | driver/auth.h | 79 |
1 files changed, 58 insertions, 21 deletions
diff --git a/driver/auth.h b/driver/auth.h index 65e00f3..40594ea 100644 --- a/driver/auth.h +++ b/driver/auth.h @@ -1,9 +1,7 @@ /* auth.h --- Providing authentication mechanisms. - * + * Copyright © 1993-2021 Jamie Zawinski <jwz@jwz.org> * (c) 2007, Quest Software, Inc. All rights reserved. - * - * This file is part of XScreenSaver, - * Copyright (c) 1993-2004 Jamie Zawinski <jwz@jwz.org> + * This file is part of XScreenSaver. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -13,10 +11,8 @@ * software for any purpose. It is provided "as is" without express or * implied warranty. */ -#ifndef XSS_AUTH_H -#define XSS_AUTH_H - -#include "types.h" +#ifndef __XSCREENSAVER_AUTH_H__ +#define __XSCREENSAVER_AUTH_H__ #undef Bool #undef True @@ -25,7 +21,9 @@ #define True 1 #define False 0 -struct auth_message { +extern Bool verbose_p; + +typedef struct { enum { AUTH_MSGTYPE_INFO, AUTH_MSGTYPE_ERROR, @@ -33,22 +31,61 @@ struct auth_message { AUTH_MSGTYPE_PROMPT_ECHO } type; const char *msg; -}; +} auth_message; -struct auth_response { +typedef struct { char *response; -}; +} auth_response; -int -gui_auth_conv(int num_msg, - const struct auth_message auth_msgs[], - struct auth_response **resp, - saver_info *si); -void -xss_authenticate(saver_info *si, Bool verbose_p); +/* To run all authentication methods. + */ +extern void disavow_privileges (void); +extern Bool lock_priv_init (void); +extern Bool lock_init (void); + +/* Returns true if authenticated. */ +extern Bool xscreensaver_auth (void *closure, + Bool (*conv_fn) (void *closure, + int nmsgs, + const auth_message *msg, + auth_response **resp), + void (*finished_fn) (void *closure, + Bool authenticated_p)); -void -auth_finished_cb (saver_info *si); +/* The implementations, called by xscreensaver_auth. + */ +#ifdef HAVE_KERBEROS +extern Bool kerberos_lock_init (void); +extern Bool kerberos_passwd_valid_p (void *closure, const char *plaintext); #endif + +#ifdef HAVE_PAM +extern Bool pam_priv_init (void); +extern Bool pam_try_unlock (void *closure, + Bool (*conv_fn) (void *closure, + int nmsgs, + const auth_message *msg, + auth_response **resp)); +#endif + +#ifdef PASSWD_HELPER_PROGRAM +extern Bool ext_priv_init (void); +extern Bool ext_passwd_valid_p (void *closure, const char *plaintext); +#endif + +extern Bool pwent_lock_init (void); +extern Bool pwent_priv_init (void); +extern Bool pwent_passwd_valid_p (void *closure, const char *plaintext); + +/* GUI conversation function to pass to xscreensaver_auth. */ +extern Bool xscreensaver_auth_conv (void *closure, + int num_msg, + const auth_message *msg, + auth_response **resp); +extern void xscreensaver_auth_finished (void *closure, Bool authenticated_p); +extern void xscreensaver_splash (void *root_widget); + +#endif /* __XSCREENSAVER_AUTH_H__ */ + |