Mercurial > dropbear

comparison auth.h @ 45:9ee8996a375f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Pubkey auth is mostly there for the client. Something strange with remote hostkey verification though.
author Matt Johnston <matt@ucc.asn.au>
date Tue, 03 Aug 2004 17:26:56 +0000
parents 942b22d7dd1c
children 4b53a43f0082
comparison
equal deleted inserted replaced
44:45edf30ea0a6 45:9ee8996a375f
28 #include "includes.h" 28 #include "includes.h"
29 29
30 void svr_authinitialise(); 30 void svr_authinitialise();
31 void cli_authinitialise(); 31 void cli_authinitialise();
32 32
33 void svr_auth_password();
34 void svr_auth_pubkey();
35
36 int cli_auth_password();
37 int cli_auth_pubkey();
38
39 /* Server functions */ 33 /* Server functions */
40 void recv_msg_userauth_request(); 34 void recv_msg_userauth_request();
41 void send_msg_userauth_failure(int partial, int incrfail); 35 void send_msg_userauth_failure(int partial, int incrfail);
42 void send_msg_userauth_success(); 36 void send_msg_userauth_success();
37 void svr_auth_password();
38 void svr_auth_pubkey();
43 39
44 /* Client functions */ 40 /* Client functions */
45 void recv_msg_userauth_failure(); 41 void recv_msg_userauth_failure();
46 void recv_msg_userauth_success(); 42 void recv_msg_userauth_success();
43 void recv_msg_userauth_pk_ok();
47 void cli_get_user(); 44 void cli_get_user();
48 void cli_auth_getmethods(); 45 void cli_auth_getmethods();
49 void cli_auth_try(); 46 void cli_auth_try();
50 void recv_msg_userauth_banner(); 47 void recv_msg_userauth_banner();
48 void cli_pubkeyfail();
49 int cli_auth_password();
50 int cli_auth_pubkey();
51 51
52 52
53 #define MAX_USERNAME_LEN 25 /* arbitrary for the moment */ 53 #define MAX_USERNAME_LEN 25 /* arbitrary for the moment */
54 54
55 #define AUTH_TYPE_PUBKEY 1 << 0 55 #define AUTH_TYPE_PUBKEY 1 << 0
60 #define AUTH_METHOD_NONE_LEN 4 60 #define AUTH_METHOD_NONE_LEN 4
61 #define AUTH_METHOD_PUBKEY "publickey" 61 #define AUTH_METHOD_PUBKEY "publickey"
62 #define AUTH_METHOD_PUBKEY_LEN 9 62 #define AUTH_METHOD_PUBKEY_LEN 9
63 #define AUTH_METHOD_PASSWORD "password" 63 #define AUTH_METHOD_PASSWORD "password"
64 #define AUTH_METHOD_PASSWORD_LEN 8 64 #define AUTH_METHOD_PASSWORD_LEN 8
65
66 /* For a 4096 bit DSS key, empirically determined to be 1590 bytes */
67 #define MAX_PUBKEY_SIZE 1600
65 68
66 /* This structure is shared between server and client - it contains 69 /* This structure is shared between server and client - it contains
67 * relatively little extraneous bits when used for the client rather than the 70 * relatively little extraneous bits when used for the client rather than the
68 * server */ 71 * server */
69 struct AuthState { 72 struct AuthState {
81 char *printableuser; /* stripped of control chars, used for logs etc */ 84 char *printableuser; /* stripped of control chars, used for logs etc */
82 struct passwd * pw; 85 struct passwd * pw;
83 86
84 }; 87 };
85 88
89 struct PubkeyList;
90 /* A singly linked list of pubkeys */
91 struct PubkeyList {
92
93 sign_key *key;
94 int type; /* The type of key */
95 struct PubkeyList *next;
96 /* filename? or the buffer? for encrypted keys, so we can later get
97 * the private key portion */
98
99 };
100
86 #endif /* _AUTH_H_ */ 101 #endif /* _AUTH_H_ */