Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright (C) 2018 Samsung Electronics Co., Ltd.
|
|
*/
|
|
|
|
#ifndef __AUTH_H__
|
|
#define __AUTH_H__
|
|
|
|
#include "ntlmssp.h"
|
|
|
|
#ifdef CONFIG_SMB_SERVER_KERBEROS5
|
|
#define AUTH_GSS_LENGTH 96
|
|
#define AUTH_GSS_PADDING 0
|
|
#else
|
|
#define AUTH_GSS_LENGTH 74
|
|
#define AUTH_GSS_PADDING 6
|
|
#endif
|
|
|
|
#define CIFS_HMAC_MD5_HASH_SIZE (16)
|
|
#define CIFS_NTHASH_SIZE (16)
|
|
|
|
/*
|
|
* Size of the ntlm client response
|
|
*/
|
|
#define CIFS_AUTH_RESP_SIZE 24
|
|
#define CIFS_SMB1_SIGNATURE_SIZE 8
|
|
#define CIFS_SMB1_SESSKEY_SIZE 16
|
|
|
|
#define KSMBD_AUTH_NTLMSSP 0x0001
|
|
#define KSMBD_AUTH_KRB5 0x0002
|
|
#define KSMBD_AUTH_MSKRB5 0x0004
|
|
#define KSMBD_AUTH_KRB5U2U 0x0008
|
|
|
|
struct ksmbd_session;
|
|
struct ksmbd_conn;
|
|
struct ksmbd_work;
|
|
struct kvec;
|
|
|
|
int ksmbd_crypt_message(struct ksmbd_work *work, struct kvec *iov,
|
|
unsigned int nvec, int enc);
|
|
void ksmbd_copy_gss_neg_header(void *buf);
|
|
int ksmbd_auth_ntlmv2(struct ksmbd_conn *conn, struct ksmbd_session *sess,
|
|
struct ntlmv2_resp *ntlmv2, int blen, char *domain_name,
|
|
char *cryptkey);
|
|
int ksmbd_decode_ntlmssp_auth_blob(struct authenticate_message *authblob,
|
|
int blob_len, struct ksmbd_conn *conn,
|
|
struct ksmbd_session *sess);
|
|
int ksmbd_decode_ntlmssp_neg_blob(struct negotiate_message *negblob,
|
|
int blob_len, struct ksmbd_conn *conn);
|
|
unsigned int
|
|
ksmbd_build_ntlmssp_challenge_blob(struct challenge_message *chgblob,
|
|
struct ksmbd_conn *conn);
|
|
int ksmbd_krb5_authenticate(struct ksmbd_session *sess, char *in_blob,
|
|
int in_len, char *out_blob, int *out_len);
|
|
void ksmbd_sign_smb2_pdu(struct ksmbd_conn *conn, char *key, struct kvec *iov,
|
|
int n_vec, char *sig);
|
|
int ksmbd_sign_smb3_pdu(struct ksmbd_conn *conn, char *key, struct kvec *iov,
|
|
int n_vec, char *sig);
|
|
int ksmbd_gen_smb30_signingkey(struct ksmbd_session *sess,
|
|
struct ksmbd_conn *conn);
|
|
int ksmbd_gen_smb311_signingkey(struct ksmbd_session *sess,
|
|
struct ksmbd_conn *conn);
|
|
void ksmbd_gen_smb30_encryptionkey(struct ksmbd_conn *conn,
|
|
struct ksmbd_session *sess);
|
|
void ksmbd_gen_smb311_encryptionkey(struct ksmbd_conn *conn,
|
|
struct ksmbd_session *sess);
|
|
int ksmbd_gen_preauth_integrity_hash(struct ksmbd_conn *conn, char *buf,
|
|
__u8 *pi_hash);
|
|
#endif
|