/*
* fs/cifs/cifsglob.h
*
- * Copyright (C) International Business Machines Corp., 2002,2007
+ * Copyright (C) International Business Machines Corp., 2002,2008
* Author(s): Steve French (sfrench@us.ibm.com)
* Jeremy Allison (jra@samba.org)
*
#include <linux/in.h>
#include <linux/in6.h>
#include "cifs_fs_sb.h"
+#include "cifsacl.h"
/*
* The sizes of various internal tables and strings
*/
#define XATTR_DOS_ATTRIB "user.DOSATTRIB"
#endif
-/*
- * This information is kept on every Server we know about.
- *
- * Some things to note:
- *
- */
-#define SERVER_NAME_LEN_WITH_NULL (SERVER_NAME_LENGTH + 1)
-
/*
* CIFS vfs client Status information (based on what we know.)
*/
};
enum securityEnum {
- LANMAN = 0, /* Legacy LANMAN auth */
+ PLAINTXT = 0, /* Legacy with Plaintext passwords */
+ LANMAN, /* Legacy LANMAN auth */
NTLM, /* Legacy NTLM012 auth with NTLM hash */
NTLMv2, /* Legacy NTLM auth with NTLMv2 hash */
RawNTLMSSP, /* NTLMSSP without SPNEGO */
unsigned int len;
union {
char ntlm[CIFS_SESS_KEY_SIZE + 16];
+ char krb5[CIFS_SESS_KEY_SIZE + 16]; /* BB: length correct? */
struct {
char key[16];
struct ntlmv2_resp resp;
} data;
};
+struct cifs_cred {
+ int uid;
+ int gid;
+ int mode;
+ int cecount;
+ struct cifs_sid osid;
+ struct cifs_sid gsid;
+ struct cifs_ntace *ntaces;
+ struct cifs_ace *aces;
+};
+
/*
*****************************************************************
* Except the CIFS PDUs themselves all the
/* 15 character server name + 0x20 16th byte indicating type = srv */
char server_RFC1001_name[SERVER_NAME_LEN_WITH_NULL];
char unicode_server_Name[SERVER_NAME_LEN_WITH_NULL * 2];
+ char *hostname; /* hostname portion of UNC string */
struct socket *ssocket;
union {
struct sockaddr_in sockAddr;
FILE_SYSTEM_DEVICE_INFO fsDevInfo;
FILE_SYSTEM_ATTRIBUTE_INFO fsAttrInfo; /* ok if fs name truncated */
FILE_SYSTEM_UNIX_INFO fsUnixInfo;
+ unsigned ipc:1; /* set if connection to IPC$ eg for RPC/PIPES */
unsigned retry:1;
unsigned nocase:1;
unsigned unix_ext:1; /* if off disable Linux extensions to CIFS protocol
struct list_head llist; /* list of byte range locks we have. */
unsigned closePend:1; /* file is marked to close */
unsigned invalidHandle:1; /* file closed via session abend */
+ unsigned messageMode:1; /* for pipes: message vs byte mode */
atomic_t wrtPending; /* handle in use - defer close */
struct semaphore fh_sem; /* prevents reopen race after dead ses*/
char *search_resume_name; /* BB removeme BB */
struct file *pfile;
};
+struct dfs_info3_param {
+ int flags; /* DFSREF_REFERRAL_SERVER, DFSREF_STORAGE_SERVER*/
+ int PathConsumed;
+ int server_type;
+ int ref_flag;
+ char *path_name;
+ char *node_name;
+};
+
+static inline void free_dfs_info_param(struct dfs_info3_param *param)
+{
+ if (param) {
+ kfree(param->path_name);
+ kfree(param->node_name);
+ kfree(param);
+ }
+}
+
+static inline void free_dfs_info_array(struct dfs_info3_param *param,
+ int number_of_items)
+{
+ int i;
+ if ((number_of_items == 0) || (param == NULL))
+ return;
+ for (i = 0; i < number_of_items; i++) {
+ kfree(param[i].path_name);
+ kfree(param[i].node_name);
+ }
+ kfree(param);
+}
+
#define MID_FREE 0
#define MID_REQUEST_ALLOCATED 1
#define MID_REQUEST_SUBMITTED 2
#define CIFS_LARGE_BUFFER 2
#define CIFS_IOVEC 4 /* array of response buffers */
+/* Type of Request to SendReceive2 */
+#define CIFS_STD_OP 0 /* normal request timeout */
+#define CIFS_LONG_OP 1 /* long op (up to 45 sec, oplock time) */
+#define CIFS_VLONG_OP 2 /* sloow op - can take up to 180 seconds */
+#define CIFS_BLOCKING_OP 4 /* operation can block */
+#define CIFS_ASYNC_OP 8 /* do not wait for response */
+#define CIFS_TIMEOUT_MASK 0x00F /* only one of 5 above set in req */
+#define CIFS_LOG_ERROR 0x010 /* log NT STATUS if non-zero */
+#define CIFS_LARGE_BUF_OP 0x020 /* large request buffer */
+#define CIFS_NO_RESP 0x040 /* no response buffer required */
+
/* Security Flags: indicate type of session setup needed */
#define CIFSSEC_MAY_SIGN 0x00001
#define CIFSSEC_MAY_NTLM 0x00002
#ifdef CONFIG_CIFS_WEAK_PW_HASH
#define CIFSSEC_MAY_LANMAN 0x00010
#define CIFSSEC_MAY_PLNTXT 0x00020
+#else
+#define CIFSSEC_MAY_LANMAN 0
+#define CIFSSEC_MAY_PLNTXT 0
#endif /* weak passwords */
#define CIFSSEC_MAY_SEAL 0x00040 /* not supported yet */
#ifdef CONFIG_CIFS_WEAK_PW_HASH
#define CIFSSEC_MUST_LANMAN 0x10010
#define CIFSSEC_MUST_PLNTXT 0x20020
+#ifdef CONFIG_CIFS_UPCALL
+#define CIFSSEC_MASK 0x3F03F /* allows weak security but also krb5 */
+#else
#define CIFSSEC_MASK 0x37037 /* current flags supported if weak */
+#endif /* UPCALL */
+#else /* do not allow weak pw hash */
+#ifdef CONFIG_CIFS_UPCALL
+#define CIFSSEC_MASK 0x0F00F /* flags supported if no weak allowed */
#else
-#define CIFSSEC_MASK 0x07007 /* flags supported if no weak config */
+#define CIFSSEC_MASK 0x07007 /* flags supported if no weak allowed */
+#endif /* UPCALL */
#endif /* WEAK_PW_HASH */
#define CIFSSEC_MUST_SEAL 0x40040 /* not supported yet */
#define CIFSSEC_DEF CIFSSEC_MAY_SIGN | CIFSSEC_MAY_NTLM | CIFSSEC_MAY_NTLMV2
#define CIFSSEC_MAX CIFSSEC_MUST_SIGN | CIFSSEC_MUST_NTLMV2
+#define CIFSSEC_AUTH_MASK (CIFSSEC_MAY_NTLM | CIFSSEC_MAY_NTLMV2 | CIFSSEC_MAY_LANMAN | CIFSSEC_MAY_PLNTXT | CIFSSEC_MAY_KRB5)
/*
*****************************************************************
* All constants go here