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Diff for /src/usr.bin/ssh/auth.h between version 1.7.2.6 and 1.8

version 1.7.2.6, 2002/03/08 17:04:41 version 1.8, 2000/12/28 14:25:51
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 /*      $OpenBSD$       */  
   
 /*  /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.   * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  *   *
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  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *   *
    * $OpenBSD$
  */   */
   
 #ifndef AUTH_H  #ifndef AUTH_H
 #define AUTH_H  #define AUTH_H
   
 #include "key.h"  
 #include "hostfile.h"  
 #include <openssl/rsa.h>  
   
 #ifdef HAVE_LOGIN_CAP  
 #include <login_cap.h>  
 #endif  
 #ifdef BSD_AUTH  
 #include <bsd_auth.h>  
 #endif  
 #ifdef KRB5  
 #include <krb5.h>  
 #endif  
   
 typedef struct Authctxt Authctxt;  typedef struct Authctxt Authctxt;
 typedef struct KbdintDevice KbdintDevice;  
   
 struct Authctxt {  struct Authctxt {
         int              success;          int success;
         int              postponed;          int valid;
         int              valid;          int attempt;
         int              attempt;          int failures;
         int              failures;          char *user;
         char            *user;          char *service;
         char            *service;          struct passwd *pw;
         struct passwd   *pw;  
         char            *style;  
         void            *kbdintctxt;  
 #ifdef BSD_AUTH  
         auth_session_t  *as;  
 #endif  
 #ifdef KRB4  
         char            *krb4_ticket_file;  
 #endif  
 #ifdef KRB5  
         krb5_context     krb5_ctx;  
         krb5_auth_context krb5_auth_ctx;  
         krb5_ccache      krb5_fwd_ccache;  
         krb5_principal   krb5_user;  
         char            *krb5_ticket_file;  
 #endif  
 };  };
   
 /*  
  * Keyboard interactive device:  
  * init_ctx     returns: non NULL upon success  
  * query        returns: 0 - success, otherwise failure  
  * respond      returns: 0 - success, 1 - need further interaction,  
  *              otherwise - failure  
  */  
 struct KbdintDevice  
 {  
         const char *name;  
         void*   (*init_ctx)(Authctxt*);  
         int     (*query)(void *ctx, char **name, char **infotxt,  
                     u_int *numprompts, char ***prompts, u_int **echo_on);  
         int     (*respond)(void *ctx, u_int numresp, char **responses);  
         void    (*free_ctx)(void *ctx);  
 };  
   
 int     auth_rhosts(struct passwd *, const char *);  
 int  
 auth_rhosts2(struct passwd *, const char *, const char *, const char *);  
   
 int      auth_rhosts_rsa(struct passwd *, const char *, Key *);  
 int      auth_password(Authctxt *, const char *);  
 int      auth_rsa(struct passwd *, BIGNUM *);  
 int      auth_rsa_challenge_dialog(RSA *);  
   
 #ifdef KRB4  
 #include <krb.h>  
 int     auth_krb4(Authctxt *, KTEXT, char **);  
 int     auth_krb4_password(Authctxt *, const char *);  
 void    krb4_cleanup_proc(void *);  
   
 #ifdef AFS  
 #include <kafs.h>  
 int     auth_krb4_tgt(Authctxt *, const char *);  
 int     auth_afs_token(Authctxt *, const char *);  
 #endif /* AFS */  
   
 #endif /* KRB4 */  
   
 #ifdef KRB5  
 int     auth_krb5(Authctxt *authctxt, krb5_data *auth, char **client);  
 int     auth_krb5_tgt(Authctxt *authctxt, krb5_data *tgt);  
 int     auth_krb5_password(Authctxt *authctxt, const char *password);  
 void    krb5_cleanup_proc(void *authctxt);  
 #endif /* KRB5 */  
   
 void    do_authentication(void);  void    do_authentication(void);
 void    do_authentication2(void);  void    do_authentication2(void);
   
 Authctxt *authctxt_new(void);  void    userauth_log(Authctxt *authctxt, int authenticated, char *method);
 void    auth_log(Authctxt *, int, char *, char *);  void    userauth_reply(Authctxt *authctxt, int authenticated);
 void    userauth_finish(Authctxt *, int, char *);  
 int     auth_root_allowed(char *);  
   
 int     auth2_challenge(Authctxt *, char *);  int     auth2_skey(Authctxt *authctxt);
 void    auth2_challenge_stop(Authctxt *);  
   
 int     allowed_user(struct passwd *);  int     allowed_user(struct passwd * pw);
   
 char    *get_challenge(Authctxt *);  
 int     verify_response(Authctxt *, const char *);  
   
 struct passwd * auth_get_user(void);  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 *);  
   
 int  
 secure_filename(FILE *, const char *, struct passwd *, char *, size_t);  
   
 HostStatus  
 check_key_in_hostfiles(struct passwd *, Key *, const char *,  
     const char *, const char *);  
   
 #define AUTH_FAIL_MAX 6  #define AUTH_FAIL_MAX 6
 #define AUTH_FAIL_LOG (AUTH_FAIL_MAX/2)  #define AUTH_FAIL_LOG (AUTH_FAIL_MAX/2)
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Removed from v.1.7.2.6  
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  Added in v.1.8