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Annotation of src/usr.bin/ssh/authfd.h, Revision 1.20

1.1       deraadt     1: /*
1.5       deraadt     2:  * Author: Tatu Ylonen <ylo@cs.hut.fi>
                      3:  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
                      4:  *                    All rights reserved
                      5:  * Functions to interface with the SSH_AUTHENTICATION_FD socket.
1.7       markus      6:  *
1.11      deraadt     7:  * As far as I am concerned, the code I have written for this software
                      8:  * can be used freely for any purpose.  Any derived versions of this
                      9:  * software must be clearly marked as such, and if the derived work is
                     10:  * incompatible with the protocol description in the RFC file, it must be
                     11:  * called by a name other than "ssh" or "Secure Shell".
1.5       deraadt    12:  */
1.1       deraadt    13:
1.20    ! markus     14: /* RCSID("$OpenBSD: authfd.h,v 1.19 2001/06/26 17:27:22 markus Exp $"); */
1.1       deraadt    15:
                     16: #ifndef AUTHFD_H
                     17: #define AUTHFD_H
                     18:
                     19: #include "buffer.h"
                     20:
                     21: /* Messages for the authentication agent connection. */
                     22: #define SSH_AGENTC_REQUEST_RSA_IDENTITIES      1
                     23: #define SSH_AGENT_RSA_IDENTITIES_ANSWER                2
                     24: #define SSH_AGENTC_RSA_CHALLENGE               3
                     25: #define SSH_AGENT_RSA_RESPONSE                 4
                     26: #define SSH_AGENT_FAILURE                      5
                     27: #define SSH_AGENT_SUCCESS                      6
                     28: #define SSH_AGENTC_ADD_RSA_IDENTITY            7
                     29: #define SSH_AGENTC_REMOVE_RSA_IDENTITY         8
                     30: #define SSH_AGENTC_REMOVE_ALL_RSA_IDENTITIES   9
                     31:
1.13      markus     32: /* private OpenSSH extensions for SSH2 */
1.9       markus     33: #define SSH2_AGENTC_REQUEST_IDENTITIES         11
                     34: #define SSH2_AGENT_IDENTITIES_ANSWER           12
                     35: #define SSH2_AGENTC_SIGN_REQUEST               13
                     36: #define SSH2_AGENT_SIGN_RESPONSE               14
                     37: #define SSH2_AGENTC_ADD_IDENTITY               17
                     38: #define SSH2_AGENTC_REMOVE_IDENTITY            18
                     39: #define SSH2_AGENTC_REMOVE_ALL_IDENTITIES      19
1.13      markus     40:
1.17      markus     41: /* smartcard */
                     42: #define SSH_AGENTC_ADD_SMARTCARD_KEY           20
                     43: #define SSH_AGENTC_REMOVE_SMARTCARD_KEY                21
                     44:
1.13      markus     45: /* additional error code for ssh.com's ssh-agent2 */
1.19      markus     46: #define SSH_COM_AGENT2_FAILURE                  102
1.12      markus     47:
                     48: #define        SSH_AGENT_OLD_SIGNATURE                 0x01
                     49:
1.5       deraadt    50: typedef struct {
                     51:        int     fd;
                     52:        Buffer  identities;
                     53:        int     howmany;
                     54: }       AuthenticationConnection;
1.10      markus     55:
1.19      markus     56: int      ssh_get_authentication_socket(void);
                     57: void     ssh_close_authentication_socket(int);
1.1       deraadt    58:
1.16      markus     59: AuthenticationConnection *ssh_get_authentication_connection(void);
1.19      markus     60: void     ssh_close_authentication_connection(AuthenticationConnection *);
                     61: int     ssh_get_num_identities(AuthenticationConnection *, int);
1.18      itojun     62: Key    *ssh_get_first_identity(AuthenticationConnection *, char **, int);
                     63: Key    *ssh_get_next_identity(AuthenticationConnection *, char **, int);
1.19      markus     64: int     ssh_add_identity(AuthenticationConnection *, Key *, const char *);
1.20    ! markus     65: int     ssh_remove_identity(AuthenticationConnection *, Key *);
1.19      markus     66: int     ssh_remove_all_identities(AuthenticationConnection *, int);
1.20    ! markus     67: int     ssh_update_card(AuthenticationConnection *, int, const char *);
1.1       deraadt    68:
1.7       markus     69: int
1.18      itojun     70: ssh_decrypt_challenge(AuthenticationConnection *, Key *, BIGNUM *, u_char[16],
                     71:     u_int, u_char[16]);
1.1       deraadt    72:
1.10      markus     73: int
1.19      markus     74: ssh_agent_sign(AuthenticationConnection *, Key *, u_char **, int *, u_char *,
                     75:     int);
1.1       deraadt    76:
1.5       deraadt    77: #endif                         /* AUTHFD_H */