-/* $OpenBSD: auth.h,v 1.46 2003/08/28 12:54:34 markus Exp $ */
+/* $OpenBSD: auth.h,v 1.58 2006/08/18 09:15:20 markus Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
#ifndef AUTH_H
#define AUTH_H
-#include "key.h"
-#include "hostfile.h"
+#include <signal.h>
+
#include <openssl/rsa.h>
#ifdef HAVE_LOGIN_CAP
typedef struct KbdintDevice KbdintDevice;
struct Authctxt {
- int success;
+ sig_atomic_t success;
+ int authenticated; /* authenticated and alarms cancelled */
int postponed; /* authentication needs another step */
int valid; /* user exists and is allowed to login */
int attempt;
int failures;
+ int force_pwchange;
char *user; /* username sent by the client */
char *service;
struct passwd *pw; /* set if 'valid' */
krb5_ccache krb5_fwd_ccache;
krb5_principal krb5_user;
char *krb5_ticket_file;
+ char *krb5_ccname;
#endif
+ Buffer *loginmsg;
void *methoddata;
};
/*
int
auth_rhosts2(struct passwd *, const char *, const char *, const char *);
-int auth_rhosts_rsa(struct passwd *, char *, Key *);
+int auth_rhosts_rsa(Authctxt *, char *, Key *);
int auth_password(Authctxt *, const char *);
-int auth_rsa(struct passwd *, BIGNUM *);
+int auth_rsa(Authctxt *, BIGNUM *);
int auth_rsa_challenge_dialog(Key *);
BIGNUM *auth_rsa_generate_challenge(Key *);
int auth_rsa_verify_response(Key *, BIGNUM *, u_char[]);
int auth_krb5(Authctxt *authctxt, krb5_data *auth, char **client, krb5_data *);
int auth_krb5_tgt(Authctxt *authctxt, krb5_data *tgt);
int auth_krb5_password(Authctxt *authctxt, const char *password);
-void krb5_cleanup_proc(void *authctxt);
+void krb5_cleanup_proc(Authctxt *authctxt);
#endif /* KRB5 */
+#if defined(USE_SHADOW) && defined(HAS_SHADOW_EXPIRE)
+#include <shadow.h>
+int auth_shadow_acctexpired(struct spwd *);
+int auth_shadow_pwexpired(Authctxt *);
+#endif
+
#include "auth-pam.h"
+#include "audit.h"
+void remove_kbdint_device(const char *);
-Authctxt *do_authentication(void);
-Authctxt *do_authentication2(void);
+void disable_forwarding(void);
+
+void do_authentication(Authctxt *);
+void do_authentication2(Authctxt *);
-Authctxt *authctxt_new(void);
void auth_log(Authctxt *, int, char *, char *);
void userauth_finish(Authctxt *, int, char *);
+void userauth_send_banner(const char *);
int auth_root_allowed(char *);
char *auth2_read_banner(void);
int verify_response(Authctxt *, const char *);
void abandon_challenge_response(Authctxt *);
-struct passwd * auth_get_user(void);
-
-char *expand_filename(const char *, struct passwd *);
char *authorized_keys_file(struct passwd *);
char *authorized_keys_file2(struct passwd *);
struct passwd *fakepw(void);
-#define AUTH_FAIL_MAX 6
-#define AUTH_FAIL_LOG (AUTH_FAIL_MAX/2)
+int sys_auth_passwd(Authctxt *, const char *);
+
#define AUTH_FAIL_MSG "Too many authentication failures for %.100s"
#define SKEY_PROMPT "\nS/Key Password: "
+
+#if defined(KRB5) && !defined(HEIMDAL)
+#include <krb5.h>
+krb5_error_code ssh_krb5_cc_gen(krb5_context, krb5_ccache *);
+#endif
#endif