do {
message=ssh_message_get(session);
if(!message)
break;
switch(ssh_message_type(message)){
case SSH_REQUEST_AUTH:
switch(ssh_message_subtype(message)){
case SSH_AUTH_METHOD_PASSWORD:
printf("ssh log: User %s wants to connect with pass
%s\n",
ssh_message_auth_user(message),
ssh_message_auth_password(message));
if(auth_password(ssh_message_auth_user(message),
ssh_message_auth_password(message))){
auth=1;
ssh_message_auth_reply_success(message,0);
break;
}else{
printf("ssh password auth no correct,no such
user,try pubkey\n");
// not authenticated, send default message try
pubkey
ssh_message_auth_set_methods(message,SSH_AUTH_METHOD_PUBLICKEY);
ssh_message_reply_default(message);
}
case SSH_AUTH_METHOD_PUBLICKEY:
printf("ssh log: user wants to connect with pubkey\n");
if(ssh_userauth_autopubkey(session,NULL) ==
SSH_AUTH_SUCCESS)
{
printf("ssh pubkey auth success:
%s\n",ssh_get_error(session));
auth=1;
ssh_message_auth_reply_success(message,0);
break;
}else{
printf("ssh pubkey auth error:
%s\n",ssh_get_error(session));
}
case SSH_AUTH_METHOD_NONE:
default:
printf("message auth type
%d\n",ssh_message_subtype(message));
ssh_message_auth_set_methods(message,SSH_AUTH_METHOD_PASSWORD);
ssh_message_reply_default(message);
break;
}
break;
default:
ssh_message_reply_default(message);
}
ssh_message_free(message);
} while (!auth);
2012-02-08
Linny.liang 梁玉林
