mirror of git://anongit.mindrot.org/openssh.git
93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/* $OpenBSD: authfd.h,v 1.30 2002/06/19 00:27:55 deraadt Exp $ */
|
|
|
|
/*
|
|
* Author: Tatu Ylonen <ylo@cs.hut.fi>
|
|
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
|
|
* All rights reserved
|
|
* Functions to interface with the SSH_AUTHENTICATION_FD socket.
|
|
*
|
|
* As far as I am concerned, the code I have written for this software
|
|
* can be used freely for any purpose. Any derived versions of this
|
|
* software must be clearly marked as such, and if the derived work is
|
|
* incompatible with the protocol description in the RFC file, it must be
|
|
* called by a name other than "ssh" or "Secure Shell".
|
|
*/
|
|
|
|
#ifndef AUTHFD_H
|
|
#define AUTHFD_H
|
|
|
|
#include "buffer.h"
|
|
|
|
/* Messages for the authentication agent connection. */
|
|
#define SSH_AGENTC_REQUEST_RSA_IDENTITIES 1
|
|
#define SSH_AGENT_RSA_IDENTITIES_ANSWER 2
|
|
#define SSH_AGENTC_RSA_CHALLENGE 3
|
|
#define SSH_AGENT_RSA_RESPONSE 4
|
|
#define SSH_AGENT_FAILURE 5
|
|
#define SSH_AGENT_SUCCESS 6
|
|
#define SSH_AGENTC_ADD_RSA_IDENTITY 7
|
|
#define SSH_AGENTC_REMOVE_RSA_IDENTITY 8
|
|
#define SSH_AGENTC_REMOVE_ALL_RSA_IDENTITIES 9
|
|
|
|
/* private OpenSSH extensions for SSH2 */
|
|
#define SSH2_AGENTC_REQUEST_IDENTITIES 11
|
|
#define SSH2_AGENT_IDENTITIES_ANSWER 12
|
|
#define SSH2_AGENTC_SIGN_REQUEST 13
|
|
#define SSH2_AGENT_SIGN_RESPONSE 14
|
|
#define SSH2_AGENTC_ADD_IDENTITY 17
|
|
#define SSH2_AGENTC_REMOVE_IDENTITY 18
|
|
#define SSH2_AGENTC_REMOVE_ALL_IDENTITIES 19
|
|
|
|
/* smartcard */
|
|
#define SSH_AGENTC_ADD_SMARTCARD_KEY 20
|
|
#define SSH_AGENTC_REMOVE_SMARTCARD_KEY 21
|
|
|
|
/* lock/unlock the agent */
|
|
#define SSH_AGENTC_LOCK 22
|
|
#define SSH_AGENTC_UNLOCK 23
|
|
|
|
/* add key with constraints */
|
|
#define SSH_AGENTC_ADD_RSA_ID_CONSTRAINED 24
|
|
#define SSH2_AGENTC_ADD_ID_CONSTRAINED 25
|
|
|
|
#define SSH_AGENT_CONSTRAIN_LIFETIME 1
|
|
|
|
/* extended failure messages */
|
|
#define SSH2_AGENT_FAILURE 30
|
|
|
|
/* additional error code for ssh.com's ssh-agent2 */
|
|
#define SSH_COM_AGENT2_FAILURE 102
|
|
|
|
#define SSH_AGENT_OLD_SIGNATURE 0x01
|
|
|
|
typedef struct {
|
|
int fd;
|
|
Buffer identities;
|
|
int howmany;
|
|
} AuthenticationConnection;
|
|
|
|
int ssh_get_authentication_socket(void);
|
|
void ssh_close_authentication_socket(int);
|
|
|
|
AuthenticationConnection *ssh_get_authentication_connection(void);
|
|
void ssh_close_authentication_connection(AuthenticationConnection *);
|
|
int ssh_get_num_identities(AuthenticationConnection *, int);
|
|
Key *ssh_get_first_identity(AuthenticationConnection *, char **, int);
|
|
Key *ssh_get_next_identity(AuthenticationConnection *, char **, int);
|
|
int ssh_add_identity(AuthenticationConnection *, Key *, const char *);
|
|
int ssh_add_identity_constrained(AuthenticationConnection *, Key *, const char *, u_int);
|
|
int ssh_remove_identity(AuthenticationConnection *, Key *);
|
|
int ssh_remove_all_identities(AuthenticationConnection *, int);
|
|
int ssh_lock_agent(AuthenticationConnection *, int, const char *);
|
|
int ssh_update_card(AuthenticationConnection *, int, const char *, const char *);
|
|
|
|
int
|
|
ssh_decrypt_challenge(AuthenticationConnection *, Key *, BIGNUM *, u_char[16],
|
|
u_int, u_char[16]);
|
|
|
|
int
|
|
ssh_agent_sign(AuthenticationConnection *, Key *, u_char **, u_int *, u_char *,
|
|
u_int);
|
|
|
|
#endif /* AUTHFD_H */
|