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Annotation of src/usr.bin/ssh/authfd.h, Revision 1.13.2.5

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:
1.13.2.5! miod       14: /* RCSID("$OpenBSD: authfd.h,v 1.21 2001/08/07 10:37:46 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:
1.13.2.5! miod       41: /* smartcard */
        !            42: #define SSH_AGENTC_ADD_SMARTCARD_KEY           20
        !            43: #define SSH_AGENTC_REMOVE_SMARTCARD_KEY                21
        !            44:
        !            45: /* extended failure messages */
        !            46: #define SSH2_AGENT_FAILURE                     30
        !            47:
1.13      markus     48: /* additional error code for ssh.com's ssh-agent2 */
1.13.2.5! miod       49: #define SSH_COM_AGENT2_FAILURE                  102
1.12      markus     50:
                     51: #define        SSH_AGENT_OLD_SIGNATURE                 0x01
                     52:
1.5       deraadt    53: typedef struct {
                     54:        int     fd;
                     55:        Buffer  identities;
                     56:        int     howmany;
                     57: }       AuthenticationConnection;
1.10      markus     58:
1.13.2.5! miod       59: int      ssh_get_authentication_socket(void);
        !            60: void     ssh_close_authentication_socket(int);
1.1       deraadt    61:
1.13.2.1  jason      62: AuthenticationConnection *ssh_get_authentication_connection(void);
1.13.2.5! miod       63: void     ssh_close_authentication_connection(AuthenticationConnection *);
        !            64: int     ssh_get_num_identities(AuthenticationConnection *, int);
        !            65: Key    *ssh_get_first_identity(AuthenticationConnection *, char **, int);
        !            66: Key    *ssh_get_next_identity(AuthenticationConnection *, char **, int);
        !            67: int     ssh_add_identity(AuthenticationConnection *, Key *, const char *);
        !            68: int     ssh_remove_identity(AuthenticationConnection *, Key *);
        !            69: int     ssh_remove_all_identities(AuthenticationConnection *, int);
        !            70: int     ssh_update_card(AuthenticationConnection *, int, const char *);
1.1       deraadt    71:
1.7       markus     72: int
1.13.2.5! miod       73: ssh_decrypt_challenge(AuthenticationConnection *, Key *, BIGNUM *, u_char[16],
        !            74:     u_int, u_char[16]);
1.1       deraadt    75:
1.10      markus     76: int
1.13.2.5! miod       77: ssh_agent_sign(AuthenticationConnection *, Key *, u_char **, int *, u_char *,
        !            78:     int);
1.1       deraadt    79:
1.5       deraadt    80: #endif                         /* AUTHFD_H */