Annotation of src/usr.bin/ssh/authfd.h, Revision 1.31
1.31 ! stevesk 1: /* $OpenBSD: authfd.h,v 1.30 2002/06/19 00:27:55 deraadt Exp $ */
1.23 stevesk 2:
1.1 deraadt 3: /*
1.5 deraadt 4: * Author: Tatu Ylonen <ylo@cs.hut.fi>
5: * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6: * All rights reserved
7: * Functions to interface with the SSH_AUTHENTICATION_FD socket.
1.7 markus 8: *
1.11 deraadt 9: * As far as I am concerned, the code I have written for this software
10: * can be used freely for any purpose. Any derived versions of this
11: * software must be clearly marked as such, and if the derived work is
12: * incompatible with the protocol description in the RFC file, it must be
13: * called by a name other than "ssh" or "Secure Shell".
1.5 deraadt 14: */
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
1.30 deraadt 43: #define SSH_AGENTC_REMOVE_SMARTCARD_KEY 21
1.21 markus 44:
1.25 markus 45: /* lock/unlock the agent */
46: #define SSH_AGENTC_LOCK 22
1.30 deraadt 47: #define SSH_AGENTC_UNLOCK 23
1.25 markus 48:
1.29 markus 49: /* add key with constraints */
50: #define SSH_AGENTC_ADD_RSA_ID_CONSTRAINED 24
51: #define SSH2_AGENTC_ADD_ID_CONSTRAINED 25
1.27 markus 52:
1.28 markus 53: #define SSH_AGENT_CONSTRAIN_LIFETIME 1
1.26 markus 54:
1.21 markus 55: /* extended failure messages */
56: #define SSH2_AGENT_FAILURE 30
1.17 markus 57:
1.13 markus 58: /* additional error code for ssh.com's ssh-agent2 */
1.30 deraadt 59: #define SSH_COM_AGENT2_FAILURE 102
1.12 markus 60:
61: #define SSH_AGENT_OLD_SIGNATURE 0x01
62:
1.5 deraadt 63: typedef struct {
1.30 deraadt 64: int fd;
65: Buffer identities;
66: int howmany;
67: } AuthenticationConnection;
1.10 markus 68:
1.31 ! stevesk 69: int ssh_agent_present(void);
1.30 deraadt 70: int ssh_get_authentication_socket(void);
71: void ssh_close_authentication_socket(int);
1.1 deraadt 72:
1.16 markus 73: AuthenticationConnection *ssh_get_authentication_connection(void);
1.30 deraadt 74: void ssh_close_authentication_connection(AuthenticationConnection *);
1.19 markus 75: int ssh_get_num_identities(AuthenticationConnection *, int);
1.18 itojun 76: Key *ssh_get_first_identity(AuthenticationConnection *, char **, int);
77: Key *ssh_get_next_identity(AuthenticationConnection *, char **, int);
1.19 markus 78: int ssh_add_identity(AuthenticationConnection *, Key *, const char *);
1.29 markus 79: int ssh_add_identity_constrained(AuthenticationConnection *, Key *, const char *, u_int);
1.20 markus 80: int ssh_remove_identity(AuthenticationConnection *, Key *);
1.19 markus 81: int ssh_remove_all_identities(AuthenticationConnection *, int);
1.25 markus 82: int ssh_lock_agent(AuthenticationConnection *, int, const char *);
1.24 rees 83: int ssh_update_card(AuthenticationConnection *, int, const char *, const char *);
1.1 deraadt 84:
1.7 markus 85: int
1.18 itojun 86: ssh_decrypt_challenge(AuthenticationConnection *, Key *, BIGNUM *, u_char[16],
87: u_int, u_char[16]);
1.1 deraadt 88:
1.10 markus 89: int
1.22 markus 90: ssh_agent_sign(AuthenticationConnection *, Key *, u_char **, u_int *, u_char *,
91: u_int);
1.1 deraadt 92:
1.5 deraadt 93: #endif /* AUTHFD_H */