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gssapi: Add user parameter to gssapi auth callback

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Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Aris Adamantiadis
2013-06-13 22:36:40 +02:00
committed by Andreas Schneider
parent 0356b78ede
commit 0d1ec1fa48
2 changed files with 8 additions and 3 deletions
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8
include/libssh/callbacks.h
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@@ -170,13 +170,17 @@ typedef int (*ssh_auth_none_callback) (ssh_session session, const char *user, vo
/**
* @brief SSH authentication callback. Tries to authenticates user with the "gssapi-with-mic" method
* @param session Current session handler
* @param user Authenticated login of the user, including realm.
* @param user Username of the user (can be spoofed)
* @param principal Authenticated principal of the user, including realm.
* @param userdata Userdata to be passed to the callback function.
* @returns SSH_AUTH_OK Authentication is accepted.
* @returns SSH_AUTH_PARTIAL Partial authentication, more authentication means are needed.
* @returns SSH_AUTH_DENIED Authentication failed.
* @warning Implementations should verify that parameter user matches in some way the principal.
* user and principal can be different. Only the latter is guaranteed to be safe.
*/
typedef int (*ssh_auth_gssapi_mic_callback) (ssh_session session, const char *user, void *userdata);
typedef int (*ssh_auth_gssapi_mic_callback) (ssh_session session, const char *user, const char *principal,
void *userdata);
/**

3
src/gssapi.c
View File

@@ -424,7 +424,8 @@ SSH_PACKET_CALLBACK(ssh_packet_userauth_gssapi_mic){
if (ssh_callbacks_exists(session->server_callbacks, auth_gssapi_mic_function)){
switch(session->server_callbacks->auth_gssapi_mic_function(session,
session->gssapi->canonic_user, session->server_callbacks->userdata)){
session->gssapi->user, session->gssapi->canonic_user,
session->server_callbacks->userdata)){
case SSH_AUTH_SUCCESS:
ssh_auth_reply_success(session, 0);
break;