smb: move client and server files to common directory fs/smb

Move CIFS/SMB3 related client and server files (cifs.ko and ksmbd.ko
and helper modules) to new fs/smb subdirectory:

   fs/cifs --> fs/smb/client
   fs/ksmbd --> fs/smb/server
   fs/smbfs_common --> fs/smb/common

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

1 files changed, 0 insertions, 157 deletions

diff --git a/fs/cifs/ntlmssp.h b/fs/cifs/ntlmssp.h
deleted file mode 100644
index 2c5dde2ece58..000000000000
--- a/fs/cifs/ntlmssp.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1 */
-/*
- *
- *   Copyright (c) International Business Machines  Corp., 2002,2007
- *   Author(s): Steve French (sfrench@us.ibm.com)
- *
- */
-
-#define NTLMSSP_SIGNATURE "NTLMSSP"
-/* Message Types */
-#define NtLmNegotiate     cpu_to_le32(1)
-#define NtLmChallenge     cpu_to_le32(2)
-#define NtLmAuthenticate  cpu_to_le32(3)
-#define UnknownMessage    cpu_to_le32(8)
-
-/* Negotiate Flags */
-#define NTLMSSP_NEGOTIATE_UNICODE         0x01 /* Text strings are unicode */
-#define NTLMSSP_NEGOTIATE_OEM             0x02 /* Text strings are in OEM */
-#define NTLMSSP_REQUEST_TARGET            0x04 /* Srv returns its auth realm */
-/* define reserved9                       0x08 */
-#define NTLMSSP_NEGOTIATE_SIGN          0x0010 /* Request signing capability */
-#define NTLMSSP_NEGOTIATE_SEAL          0x0020 /* Request confidentiality */
-#define NTLMSSP_NEGOTIATE_DGRAM         0x0040
-#define NTLMSSP_NEGOTIATE_LM_KEY        0x0080 /* Use LM session key */
-/* defined reserved 8                   0x0100 */
-#define NTLMSSP_NEGOTIATE_NTLM          0x0200 /* NTLM authentication */
-#define NTLMSSP_NEGOTIATE_NT_ONLY       0x0400 /* Lanman not allowed */
-#define NTLMSSP_ANONYMOUS               0x0800
-#define NTLMSSP_NEGOTIATE_DOMAIN_SUPPLIED 0x1000 /* reserved6 */
-#define NTLMSSP_NEGOTIATE_WORKSTATION_SUPPLIED 0x2000
-#define NTLMSSP_NEGOTIATE_LOCAL_CALL    0x4000 /* client/server same machine */
-#define NTLMSSP_NEGOTIATE_ALWAYS_SIGN   0x8000 /* Sign. All security levels  */
-#define NTLMSSP_TARGET_TYPE_DOMAIN     0x10000
-#define NTLMSSP_TARGET_TYPE_SERVER     0x20000
-#define NTLMSSP_TARGET_TYPE_SHARE      0x40000
-#define NTLMSSP_NEGOTIATE_EXTENDED_SEC 0x80000 /* NB:not related to NTLMv2 pwd*/
-/* #define NTLMSSP_REQUEST_INIT_RESP     0x100000 */
-#define NTLMSSP_NEGOTIATE_IDENTIFY    0x100000
-#define NTLMSSP_REQUEST_ACCEPT_RESP   0x200000 /* reserved5 */
-#define NTLMSSP_REQUEST_NON_NT_KEY    0x400000
-#define NTLMSSP_NEGOTIATE_TARGET_INFO 0x800000
-/* #define reserved4                 0x1000000 */
-#define NTLMSSP_NEGOTIATE_VERSION    0x2000000 /* we only set for SMB2+ */
-/* #define reserved3                 0x4000000 */
-/* #define reserved2                 0x8000000 */
-/* #define reserved1                0x10000000 */
-#define NTLMSSP_NEGOTIATE_128       0x20000000
-#define NTLMSSP_NEGOTIATE_KEY_XCH   0x40000000
-#define NTLMSSP_NEGOTIATE_56        0x80000000
-
-/* Define AV Pair Field IDs */
-enum av_field_type {
-	NTLMSSP_AV_EOL = 0,
-	NTLMSSP_AV_NB_COMPUTER_NAME,
-	NTLMSSP_AV_NB_DOMAIN_NAME,
-	NTLMSSP_AV_DNS_COMPUTER_NAME,
-	NTLMSSP_AV_DNS_DOMAIN_NAME,
-	NTLMSSP_AV_DNS_TREE_NAME,
-	NTLMSSP_AV_FLAGS,
-	NTLMSSP_AV_TIMESTAMP,
-	NTLMSSP_AV_RESTRICTION,
-	NTLMSSP_AV_TARGET_NAME,
-	NTLMSSP_AV_CHANNEL_BINDINGS
-};
-
-/* Although typedefs are not commonly used for structure definitions */
-/* in the Linux kernel, in this particular case they are useful      */
-/* to more closely match the standards document for NTLMSSP from     */
-/* OpenGroup and to make the code more closely match the standard in */
-/* appearance */
-
-typedef struct _SECURITY_BUFFER {
-	__le16 Length;
-	__le16 MaximumLength;
-	__le32 BufferOffset;	/* offset to buffer */
-} __attribute__((packed)) SECURITY_BUFFER;
-
-typedef struct _NEGOTIATE_MESSAGE {
-	__u8 Signature[sizeof(NTLMSSP_SIGNATURE)];
-	__le32 MessageType;     /* NtLmNegotiate = 1 */
-	__le32 NegotiateFlags;
-	SECURITY_BUFFER DomainName;	/* RFC 1001 style and ASCII */
-	SECURITY_BUFFER WorkstationName;	/* RFC 1001 and ASCII */
-	/* SECURITY_BUFFER for version info not present since we
-	   do not set the version is present flag */
-	char DomainString[];
-	/* followed by WorkstationString */
-} __attribute__((packed)) NEGOTIATE_MESSAGE, *PNEGOTIATE_MESSAGE;
-
-#define NTLMSSP_REVISION_W2K3 0x0F
-
-/* See MS-NLMP section 2.2.2.10 */
-struct ntlmssp_version {
-	__u8	ProductMajorVersion;
-	__u8	ProductMinorVersion;
-	__le16	ProductBuild; /* we send the cifs.ko module version here */
-	__u8	Reserved[3];
-	__u8	NTLMRevisionCurrent; /* currently 0x0F */
-} __packed;
-
-/* see MS-NLMP section 2.2.1.1 */
-struct negotiate_message {
-	__u8 Signature[sizeof(NTLMSSP_SIGNATURE)];
-	__le32 MessageType;     /* NtLmNegotiate = 1 */
-	__le32 NegotiateFlags;
-	SECURITY_BUFFER DomainName;	/* RFC 1001 style and ASCII */
-	SECURITY_BUFFER WorkstationName;	/* RFC 1001 and ASCII */
-	struct	ntlmssp_version Version;
-	/* SECURITY_BUFFER */
-	char DomainString[];
-	/* followed by WorkstationString */
-} __packed;
-
-typedef struct _CHALLENGE_MESSAGE {
-	__u8 Signature[sizeof(NTLMSSP_SIGNATURE)];
-	__le32 MessageType;   /* NtLmChallenge = 2 */
-	SECURITY_BUFFER TargetName;
-	__le32 NegotiateFlags;
-	__u8 Challenge[CIFS_CRYPTO_KEY_SIZE];
-	__u8 Reserved[8];
-	SECURITY_BUFFER TargetInfoArray;
-	/* SECURITY_BUFFER for version info not present since we
-	   do not set the version is present flag */
-} __attribute__((packed)) CHALLENGE_MESSAGE, *PCHALLENGE_MESSAGE;
-
-typedef struct _AUTHENTICATE_MESSAGE {
-	__u8 Signature[sizeof(NTLMSSP_SIGNATURE)];
-	__le32 MessageType;  /* NtLmsAuthenticate = 3 */
-	SECURITY_BUFFER LmChallengeResponse;
-	SECURITY_BUFFER NtChallengeResponse;
-	SECURITY_BUFFER DomainName;
-	SECURITY_BUFFER UserName;
-	SECURITY_BUFFER WorkstationName;
-	SECURITY_BUFFER SessionKey;
-	__le32 NegotiateFlags;
-	/* SECURITY_BUFFER for version info not present since we
-	   do not set the version is present flag */
-	char UserString[];
-} __attribute__((packed)) AUTHENTICATE_MESSAGE, *PAUTHENTICATE_MESSAGE;
-
-/*
- * Size of the session key (crypto key encrypted with the password
- */
-
-int decode_ntlmssp_challenge(char *bcc_ptr, int blob_len, struct cifs_ses *ses);
-int build_ntlmssp_negotiate_blob(unsigned char **pbuffer, u16 *buflen,
-				 struct cifs_ses *ses,
-				 struct TCP_Server_Info *server,
-				 const struct nls_table *nls_cp);
-int build_ntlmssp_smb3_negotiate_blob(unsigned char **pbuffer, u16 *buflen,
-				 struct cifs_ses *ses,
-				 struct TCP_Server_Info *server,
-				 const struct nls_table *nls_cp);
-int build_ntlmssp_auth_blob(unsigned char **pbuffer, u16 *buflen,
-			struct cifs_ses *ses,
-			struct TCP_Server_Info *server,
-			const struct nls_table *nls_cp);