mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/
synced 2026-04-17 22:23:45 -04:00
e2f34481b2
This adds smb3 engine, NTLM/NTLMv2/Kerberos authentication, oplock/lease cache mechanism for cifsd. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Acked-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Copyright (C) 2018 Samsung Electronics Co., Ltd.
|
|
*/
|
|
|
|
#include <linux/slab.h>
|
|
|
|
#include "user_config.h"
|
|
#include "../buffer_pool.h"
|
|
#include "../transport_ipc.h"
|
|
#include "../ksmbd_server.h" /* FIXME */
|
|
|
|
struct ksmbd_user *ksmbd_login_user(const char *account)
|
|
{
|
|
struct ksmbd_login_response *resp;
|
|
struct ksmbd_user *user = NULL;
|
|
|
|
resp = ksmbd_ipc_login_request(account);
|
|
if (!resp)
|
|
return NULL;
|
|
|
|
if (!(resp->status & KSMBD_USER_FLAG_OK))
|
|
goto out;
|
|
|
|
user = ksmbd_alloc_user(resp);
|
|
out:
|
|
ksmbd_free(resp);
|
|
return user;
|
|
}
|
|
|
|
struct ksmbd_user *ksmbd_alloc_user(struct ksmbd_login_response *resp)
|
|
{
|
|
struct ksmbd_user *user = NULL;
|
|
|
|
user = ksmbd_alloc(sizeof(struct ksmbd_user));
|
|
if (!user)
|
|
return NULL;
|
|
|
|
user->name = kstrdup(resp->account, GFP_KERNEL);
|
|
user->flags = resp->status;
|
|
user->gid = resp->gid;
|
|
user->uid = resp->uid;
|
|
user->passkey_sz = resp->hash_sz;
|
|
user->passkey = ksmbd_alloc(resp->hash_sz);
|
|
if (user->passkey)
|
|
memcpy(user->passkey, resp->hash, resp->hash_sz);
|
|
|
|
if (!user->name || !user->passkey) {
|
|
kfree(user->name);
|
|
ksmbd_free(user->passkey);
|
|
ksmbd_free(user);
|
|
user = NULL;
|
|
}
|
|
return user;
|
|
}
|
|
|
|
void ksmbd_free_user(struct ksmbd_user *user)
|
|
{
|
|
ksmbd_ipc_logout_request(user->name);
|
|
kfree(user->name);
|
|
ksmbd_free(user->passkey);
|
|
ksmbd_free(user);
|
|
}
|
|
|
|
int ksmbd_anonymous_user(struct ksmbd_user *user)
|
|
{
|
|
if (user->name[0] == '\0')
|
|
return 1;
|
|
return 0;
|
|
}
|