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Add a struct sudo_conv_callback that contains on_suspend and on_resume

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function pointer args plus a closure pointer and at it to the
conversation function.
This commit is contained in:
Todd C. Miller
2015-09-07 06:06:08 -06:00
parent af47293800
commit 98a15d9879
28 changed files with 247 additions and 78 deletions
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31
plugins/sudoers/auth/sudo_auth.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1999-2005, 2007-2012 Todd C. Miller <Todd.Miller@courtesan.com>
* Copyright (c) 1999-2005, 2007-2015 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -30,7 +30,7 @@ typedef struct sudo_auth {
void *data; /* method-specific data pointer */
int (*init)(struct passwd *pw, struct sudo_auth *auth);
int (*setup)(struct passwd *pw, char **prompt, struct sudo_auth *auth);
int (*verify)(struct passwd *pw, char *p, struct sudo_auth *auth);
int (*verify)(struct passwd *pw, char *p, struct sudo_auth *auth, struct sudo_conv_callback *callback);
int (*cleanup)(struct passwd *pw, struct sudo_auth *auth);
int (*begin_session)(struct passwd *pw, char **user_env[], struct sudo_auth *auth);
int (*end_session)(struct passwd *pw, struct sudo_auth *auth);
@@ -47,47 +47,48 @@ typedef struct sudo_auth {
#define IS_ONEANDONLY(x) ((x)->flags & FLAG_ONEANDONLY)
/* Like tgetpass() but uses conversation function */
char *auth_getpass(const char *prompt, int timeout, int type);
char *auth_getpass(const char *prompt, int timeout, int type,
struct sudo_conv_callback *callback);
/* Pointer to conversation function to use with auth_getpass(). */
extern sudo_conv_t sudo_conv;
/* Prototypes for standalone methods */
int bsdauth_init(struct passwd *pw, sudo_auth *auth);
int bsdauth_verify(struct passwd *pw, char *prompt, sudo_auth *auth);
int bsdauth_verify(struct passwd *pw, char *prompt, sudo_auth *auth, struct sudo_conv_callback *callback);
int bsdauth_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_aix_init(struct passwd *pw, sudo_auth *auth);
int sudo_aix_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_aix_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_aix_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_fwtk_init(struct passwd *pw, sudo_auth *auth);
int sudo_fwtk_verify(struct passwd *pw, char *prompt, sudo_auth *auth);
int sudo_fwtk_verify(struct passwd *pw, char *prompt, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_fwtk_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_pam_init(struct passwd *pw, sudo_auth *auth);
int sudo_pam_verify(struct passwd *pw, char *prompt, sudo_auth *auth);
int sudo_pam_verify(struct passwd *pw, char *prompt, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_pam_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_pam_begin_session(struct passwd *pw, char **user_env[], sudo_auth *auth);
int sudo_pam_end_session(struct passwd *pw, sudo_auth *auth);
int sudo_securid_init(struct passwd *pw, sudo_auth *auth);
int sudo_securid_setup(struct passwd *pw, char **prompt, sudo_auth *auth);
int sudo_securid_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_securid_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_sia_setup(struct passwd *pw, char **prompt, sudo_auth *auth);
int sudo_sia_verify(struct passwd *pw, char *prompt, sudo_auth *auth);
int sudo_sia_verify(struct passwd *pw, char *prompt, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_sia_cleanup(struct passwd *pw, sudo_auth *auth);
/* Prototypes for normal methods */
int sudo_afs_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_dce_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_afs_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_dce_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_krb5_init(struct passwd *pw, sudo_auth *auth);
int sudo_krb5_setup(struct passwd *pw, char **prompt, sudo_auth *auth);
int sudo_krb5_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_krb5_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_krb5_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_passwd_init(struct passwd *pw, sudo_auth *auth);
int sudo_passwd_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_passwd_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_passwd_cleanup(struct passwd *pw, sudo_auth *auth);
int sudo_rfc1938_setup(struct passwd *pw, char **prompt, sudo_auth *auth);
int sudo_rfc1938_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_rfc1938_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_secureware_init(struct passwd *pw, sudo_auth *auth);
int sudo_secureware_verify(struct passwd *pw, char *pass, sudo_auth *auth);
int sudo_secureware_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback);
int sudo_secureware_cleanup(struct passwd *pw, sudo_auth *auth);
/* Fields: name, flags, init, setup, verify, cleanup, begin_sess, end_sess */