#include "includes.h"
-extern struct current_user current_user;
-
static int vfs_extd_audit_debug_level = DBGC_VFS;
#undef DBGC_CLASS
openlog("smbd_audit", LOG_PID, audit_syslog_facility(handle));
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|connect|%s\n", current_user.uid,
- handle->conn->client_address, svc);
- } else {
- syslog(audit_syslog_priority(handle),
- "connect to service %s by user %s\n", svc, user);
- DEBUG(10, ("Connected to service %s as user %s\n",
- svc, user));
- }
+ syslog(audit_syslog_priority(handle), "connect to service %s by user %s\n",
+ svc, user);
+ DEBUG(10, ("Connected to service %s as user %s\n",
+ svc, user));
result = SMB_VFS_NEXT_CONNECT(handle, conn, svc, user);
static void audit_disconnect(vfs_handle_struct *handle, connection_struct *conn)
{
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|disconnect|%s\n", current_user.uid,
- handle->conn->client_address,
- lp_servicename(SNUM(conn)));
- } else {
- syslog(audit_syslog_priority(handle), "disconnected\n");
- DEBUG(10, ("Disconnected from VFS module extd_audit\n"));
- }
-
+ syslog(audit_syslog_priority(handle), "disconnected\n");
+ DEBUG(10, ("Disconnected from VFS module extd_audit\n"));
SMB_VFS_NEXT_DISCONNECT(handle, conn);
return;
result = SMB_VFS_NEXT_OPENDIR(handle, conn, fname);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|opendir|%s\n", current_user.uid,
- handle->conn->client_address, fname);
- } else {
- syslog(audit_syslog_priority(handle), "opendir %s %s%s\n",
- fname,
- (result == NULL) ? "failed: " : "",
- (result == NULL) ? strerror(errno) : "");
- DEBUG(1, ("vfs_extd_audit: opendir %s %s %s\n",
- fname,
- (result == NULL) ? "failed: " : "",
- (result == NULL) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "opendir %s %s%s\n",
+ fname,
+ (result == NULL) ? "failed: " : "",
+ (result == NULL) ? strerror(errno) : "");
+ DEBUG(1, ("vfs_extd_audit: opendir %s %s %s\n",
+ fname,
+ (result == NULL) ? "failed: " : "",
+ (result == NULL) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_MKDIR(handle, conn, path, mode);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|mkdir|%s\n", current_user.uid,
- handle->conn->client_address, path);
- } else {
- syslog(audit_syslog_priority(handle), "mkdir %s %s%s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(0, ("vfs_extd_audit: mkdir %s %s %s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "mkdir %s %s%s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(0, ("vfs_extd_audit: mkdir %s %s %s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_RMDIR(handle, conn, path);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|rmdir|%s\n", current_user.uid,
- handle->conn->client_address, path);
- } else {
- syslog(audit_syslog_priority(handle), "rmdir %s %s%s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(0, ("vfs_extd_audit: rmdir %s %s %s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "rmdir %s %s%s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(0, ("vfs_extd_audit: rmdir %s %s %s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|open|%s|%s\n", current_user.uid,
- handle->conn->client_address,
- ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
- fname);
- } else {
- syslog(audit_syslog_priority(handle),
- "open %s (fd %d) %s%s%s\n",
- fname, result,
- ((flags & O_WRONLY) || (flags & O_RDWR))
- ? "for writing " : "",
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(2, ("vfs_extd_audit: open %s %s %s\n",
- fname,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "open %s (fd %d) %s%s%s\n",
+ fname, result,
+ ((flags & O_WRONLY) || (flags & O_RDWR)) ? "for writing " : "",
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(2, ("vfs_extd_audit: open %s %s %s\n",
+ fname,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_CLOSE(handle, fsp, fd);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|close|%s\n", current_user.uid,
- handle->conn->client_address, fsp->fsp_name);
- } else {
- syslog(audit_syslog_priority(handle), "close fd %d %s%s\n",
- fd,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(2, ("vfs_extd_audit: close fd %d %s %s\n",
- fd,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "close fd %d %s%s\n",
+ fd,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(2, ("vfs_extd_audit: close fd %d %s %s\n",
+ fd,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_RENAME(handle, conn, old, new);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|rename|%s|%s\n", current_user.uid,
- handle->conn->client_address, old, new);
- } else {
- syslog(audit_syslog_priority(handle), "rename %s -> %s %s%s\n",
- old, new,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(1, ("vfs_extd_audit: rename old: %s new: %s %s %s\n",
- old, new,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "rename %s -> %s %s%s\n",
+ old, new,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(1, ("vfs_extd_audit: rename old: %s new: %s %s %s\n",
+ old, new,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_UNLINK(handle, conn, path);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|unlink|%s\n", current_user.uid,
- handle->conn->client_address, path);
- } else {
- syslog(audit_syslog_priority(handle), "unlink %s %s%s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(0, ("vfs_extd_audit: unlink %s %s %s\n",
- path,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "unlink %s %s%s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(0, ("vfs_extd_audit: unlink %s %s %s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_CHMOD(handle, conn, path, mode);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|chmod|%s|%o\n", current_user.uid,
- handle->conn->client_address, path, mode);
- } else {
- syslog(audit_syslog_priority(handle),
- "chmod %s mode 0x%x %s%s\n",
- path, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(1, ("vfs_extd_audit: chmod %s mode 0x%x %s %s\n",
- path, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "chmod %s mode 0x%x %s%s\n",
+ path, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(1, ("vfs_extd_audit: chmod %s mode 0x%x %s %s\n",
+ path, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_CHMOD_ACL(handle, conn, path, mode);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|chmod_acl|%s|%o\n", current_user.uid,
- handle->conn->client_address, path, mode);
- } else {
- syslog(audit_syslog_priority(handle),
- "chmod_acl %s mode 0x%x %s%s\n",
- path, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(1, ("vfs_extd_audit: chmod_acl %s mode 0x%x %s %s\n",
- path, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "chmod_acl %s mode 0x%x %s%s\n",
+ path, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(1, ("vfs_extd_audit: chmod_acl %s mode 0x%x %s %s\n",
+ path, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_FCHMOD(handle, fsp, fd, mode);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|fchmod|%s|%o\n", current_user.uid,
- handle->conn->client_address, fsp->fsp_name, mode);
- } else {
- syslog(audit_syslog_priority(handle),
- "fchmod %s mode 0x%x %s%s\n",
- fsp->fsp_name, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(1, ("vfs_extd_audit: fchmod %s mode 0x%x %s %s",
- fsp->fsp_name, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "fchmod %s mode 0x%x %s%s\n",
+ fsp->fsp_name, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(1, ("vfs_extd_audit: fchmod %s mode 0x%x %s %s",
+ fsp->fsp_name, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, fd, mode);
- if (lp_parm_bool(SNUM(handle->conn), "extd_audit", "parseable",
- False)) {
- syslog(audit_syslog_priority(handle),
- "%d|%s|fchmod_acl|%s|%o\n", current_user.uid,
- handle->conn->client_address, fsp->fsp_name, mode);
- } else {
- syslog(audit_syslog_priority(handle),
- "fchmod_acl %s mode 0x%x %s%s\n",
- fsp->fsp_name, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : "");
- DEBUG(1, ("vfs_extd_audit: fchmod_acl %s mode 0x%x %s %s",
- fsp->fsp_name, mode,
- (result < 0) ? "failed: " : "",
- (result < 0) ? strerror(errno) : ""));
- }
+ syslog(audit_syslog_priority(handle), "fchmod_acl %s mode 0x%x %s%s\n",
+ fsp->fsp_name, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+ DEBUG(1, ("vfs_extd_audit: fchmod_acl %s mode 0x%x %s %s",
+ fsp->fsp_name, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : ""));
return result;
}
--- /dev/null
+/*
+ * Auditing VFS module for samba. Log selected file operations to syslog
+ * facility.
+ *
+ * Copyright (C) Tim Potter, 1999-2000
+ * Copyright (C) Alexander Bokovoy, 2002
+ * Copyright (C) John H Terpstra, 2003
+ * Copyright (C) Stefan (metze) Metzmacher, 2003
+ * Copyright (C) Volker Lendecke, 2004
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include "includes.h"
+
+extern struct current_user current_user;
+
+static int vfs_full_audit_debug_level = DBGC_VFS;
+
+#undef DBGC_CLASS
+#define DBGC_CLASS vfs_full_audit_debug_level
+
+/* Function prototypes */
+
+static int audit_connect(vfs_handle_struct *handle, connection_struct *conn,
+ const char *svc, const char *user);
+static void audit_disconnect(vfs_handle_struct *handle,
+ connection_struct *conn);
+static SMB_BIG_UINT audit_disk_free(vfs_handle_struct *handle,
+ connection_struct *conn, const char *path,
+ BOOL small_query, SMB_BIG_UINT *bsize,
+ SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize);
+static int audit_get_quota(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ enum SMB_QUOTA_TYPE qtype, unid_t id,
+ SMB_DISK_QUOTA *qt);
+static int audit_set_quota(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ enum SMB_QUOTA_TYPE qtype, unid_t id,
+ SMB_DISK_QUOTA *qt);
+static DIR *audit_opendir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *fname);
+static struct dirent *audit_readdir(vfs_handle_struct *handle,
+ connection_struct *conn, DIR *dirp);
+static int audit_mkdir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, mode_t mode);
+static int audit_rmdir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path);
+static int audit_closedir(vfs_handle_struct *handle, connection_struct *conn,
+ DIR *dirp);
+static int audit_open(vfs_handle_struct *handle, connection_struct *conn,
+ const char *fname, int flags, mode_t mode);
+static int audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd);
+static ssize_t audit_read(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, void *data, size_t n);
+static ssize_t audit_pread(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, void *data, size_t n, SMB_OFF_T offset);
+static ssize_t audit_write(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, const void *data, size_t n);
+static ssize_t audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, const void *data, size_t n,
+ SMB_OFF_T offset);
+static SMB_OFF_T audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
+ int filedes, SMB_OFF_T offset, int whence);
+static ssize_t audit_sendfile(vfs_handle_struct *handle, int tofd,
+ files_struct *fsp, int fromfd,
+ const DATA_BLOB *hdr, SMB_OFF_T offset,
+ size_t n);
+static int audit_rename(vfs_handle_struct *handle, connection_struct *conn,
+ const char *old, const char *new);
+static int audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd);
+static int audit_stat(vfs_handle_struct *handle, connection_struct *conn,
+ const char *fname, SMB_STRUCT_STAT *sbuf);
+static int audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ SMB_STRUCT_STAT *sbuf);
+static int audit_lstat(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, SMB_STRUCT_STAT *sbuf);
+static int audit_unlink(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path);
+static int audit_chmod(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, mode_t mode);
+static int audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ mode_t mode);
+static int audit_chown(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, uid_t uid, gid_t gid);
+static int audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ uid_t uid, gid_t gid);
+static int audit_chdir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path);
+static char *audit_getwd(vfs_handle_struct *handle, connection_struct *conn,
+ char *path);
+static int audit_utime(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, struct utimbuf *times);
+static int audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, SMB_OFF_T len);
+static BOOL audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
+static int audit_symlink(vfs_handle_struct *handle, connection_struct *conn,
+ const char *oldpath, const char *newpath);
+static int audit_readlink(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, char *buf, size_t bufsiz);
+static int audit_link(vfs_handle_struct *handle, connection_struct *conn,
+ const char *oldpath, const char *newpath);
+static int audit_mknod(vfs_handle_struct *handle, connection_struct *conn,
+ const char *pathname, mode_t mode, SMB_DEV_T dev);
+static char *audit_realpath(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, char *resolved_path);
+static size_t audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, uint32 security_info,
+ SEC_DESC **ppdesc);
+static size_t audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ const char *name, uint32 security_info,
+ SEC_DESC **ppdesc);
+static BOOL audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, uint32 security_info_sent,
+ SEC_DESC *psd);
+static BOOL audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ const char *name, uint32 security_info_sent,
+ SEC_DESC *psd);
+static int audit_chmod_acl(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, mode_t mode);
+static int audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, mode_t mode);
+static int audit_sys_acl_get_entry(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_T theacl, int entry_id,
+ SMB_ACL_ENTRY_T *entry_p);
+static int audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry_d,
+ SMB_ACL_TAG_T *tag_type_p);
+static int audit_sys_acl_get_permset(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry_d,
+ SMB_ACL_PERMSET_T *permset_p);
+static void * audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry_d);
+static SMB_ACL_T audit_sys_acl_get_file(vfs_handle_struct *handle,
+ connection_struct *conn,
+ const char *path_p,
+ SMB_ACL_TYPE_T type);
+static SMB_ACL_T audit_sys_acl_get_fd(vfs_handle_struct *handle,
+ files_struct *fsp,
+ int fd);
+static int audit_sys_acl_clear_perms(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_PERMSET_T permset);
+static int audit_sys_acl_add_perm(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_PERMSET_T permset,
+ SMB_ACL_PERM_T perm);
+static char * audit_sys_acl_to_text(vfs_handle_struct *handle,
+ connection_struct *conn, SMB_ACL_T theacl,
+ ssize_t *plen);
+static SMB_ACL_T audit_sys_acl_init(vfs_handle_struct *handle,
+ connection_struct *conn,
+ int count);
+static int audit_sys_acl_create_entry(vfs_handle_struct *handle,
+ connection_struct *conn, SMB_ACL_T *pacl,
+ SMB_ACL_ENTRY_T *pentry);
+static int audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry,
+ SMB_ACL_TAG_T tagtype);
+static int audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry,
+ void *qual);
+static int audit_sys_acl_set_permset(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry,
+ SMB_ACL_PERMSET_T permset);
+static int audit_sys_acl_valid(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_T theacl );
+static int audit_sys_acl_set_file(vfs_handle_struct *handle,
+ connection_struct *conn,
+ const char *name, SMB_ACL_TYPE_T acltype,
+ SMB_ACL_T theacl);
+static int audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, SMB_ACL_T theacl);
+static int audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
+ connection_struct *conn,
+ const char *path);
+static int audit_sys_acl_get_perm(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_PERMSET_T permset,
+ SMB_ACL_PERM_T perm);
+static int audit_sys_acl_free_text(vfs_handle_struct *handle,
+ connection_struct *conn,
+ char *text);
+static int audit_sys_acl_free_acl(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_T posix_acl);
+static int audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
+ connection_struct *conn,
+ void *qualifier,
+ SMB_ACL_TAG_T tagtype);
+static ssize_t audit_getxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name, void *value, size_t size);
+static ssize_t audit_lgetxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ const char *path, const char *name,
+ void *value, size_t size);
+static ssize_t audit_fgetxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd,
+ const char *name, void *value, size_t size);
+static ssize_t audit_listxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ const char *path, char *list, size_t size);
+static ssize_t audit_llistxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ const char *path, char *list, size_t size);
+static ssize_t audit_flistxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd, char *list,
+ size_t size);
+static int audit_removexattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name);
+static int audit_lremovexattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name);
+static int audit_fremovexattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd,
+ const char *name);
+static int audit_setxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name, const void *value, size_t size,
+ int flags);
+static int audit_lsetxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name, const void *value, size_t size,
+ int flags);
+static int audit_fsetxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd, const char *name,
+ const void *value, size_t size, int flags);
+
+/* VFS operations */
+
+static vfs_op_tuple audit_op_tuples[] = {
+
+ /* Disk operations */
+
+ {SMB_VFS_OP(audit_connect), SMB_VFS_OP_CONNECT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_disconnect), SMB_VFS_OP_DISCONNECT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_disk_free), SMB_VFS_OP_DISK_FREE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_get_quota), SMB_VFS_OP_GET_QUOTA,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_set_quota), SMB_VFS_OP_SET_QUOTA,
+ SMB_VFS_LAYER_LOGGER},
+
+ /* Directory operations */
+
+ {SMB_VFS_OP(audit_opendir), SMB_VFS_OP_OPENDIR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_readdir), SMB_VFS_OP_READDIR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_mkdir), SMB_VFS_OP_MKDIR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_rmdir), SMB_VFS_OP_RMDIR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_closedir), SMB_VFS_OP_CLOSEDIR,
+ SMB_VFS_LAYER_LOGGER},
+
+ /* File operations */
+
+ {SMB_VFS_OP(audit_open), SMB_VFS_OP_OPEN,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_close), SMB_VFS_OP_CLOSE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_read), SMB_VFS_OP_READ,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_pread), SMB_VFS_OP_PREAD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_write), SMB_VFS_OP_WRITE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_pwrite), SMB_VFS_OP_PWRITE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_lseek), SMB_VFS_OP_LSEEK,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sendfile), SMB_VFS_OP_SENDFILE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_rename), SMB_VFS_OP_RENAME,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fsync), SMB_VFS_OP_FSYNC,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_stat), SMB_VFS_OP_STAT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fstat), SMB_VFS_OP_FSTAT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_lstat), SMB_VFS_OP_LSTAT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_unlink), SMB_VFS_OP_UNLINK,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_chmod), SMB_VFS_OP_CHMOD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fchmod), SMB_VFS_OP_FCHMOD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_chown), SMB_VFS_OP_CHOWN,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fchown), SMB_VFS_OP_FCHOWN,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_chdir), SMB_VFS_OP_CHDIR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_getwd), SMB_VFS_OP_GETWD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_utime), SMB_VFS_OP_UTIME,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_ftruncate), SMB_VFS_OP_FTRUNCATE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_lock), SMB_VFS_OP_LOCK,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_symlink), SMB_VFS_OP_SYMLINK,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_readlink), SMB_VFS_OP_READLINK,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_link), SMB_VFS_OP_LINK,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_mknod), SMB_VFS_OP_MKNOD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_realpath), SMB_VFS_OP_REALPATH,
+ SMB_VFS_LAYER_LOGGER},
+
+ /* NT ACL operations. */
+
+ {SMB_VFS_OP(audit_fget_nt_acl), SMB_VFS_OP_FGET_NT_ACL,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_get_nt_acl), SMB_VFS_OP_GET_NT_ACL,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fset_nt_acl), SMB_VFS_OP_FSET_NT_ACL,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_set_nt_acl), SMB_VFS_OP_SET_NT_ACL,
+ SMB_VFS_LAYER_LOGGER},
+
+ /* POSIX ACL operations. */
+
+ {SMB_VFS_OP(audit_chmod_acl), SMB_VFS_OP_CHMOD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fchmod_acl), SMB_VFS_OP_FCHMOD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_get_entry), SMB_VFS_OP_SYS_ACL_GET_ENTRY,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_get_tag_type), SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_get_permset), SMB_VFS_OP_SYS_ACL_GET_PERMSET,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_get_qualifier), SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_get_file), SMB_VFS_OP_SYS_ACL_GET_FILE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_get_fd), SMB_VFS_OP_SYS_ACL_GET_FD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_clear_perms), SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_add_perm), SMB_VFS_OP_SYS_ACL_ADD_PERM,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_to_text), SMB_VFS_OP_SYS_ACL_TO_TEXT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_init), SMB_VFS_OP_SYS_ACL_INIT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_create_entry), SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_set_tag_type), SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_set_qualifier), SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_set_permset), SMB_VFS_OP_SYS_ACL_SET_PERMSET,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_valid), SMB_VFS_OP_SYS_ACL_VALID,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_set_file), SMB_VFS_OP_SYS_ACL_SET_FILE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_set_fd), SMB_VFS_OP_SYS_ACL_SET_FD,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_delete_def_file), SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_get_perm), SMB_VFS_OP_SYS_ACL_GET_PERM,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_free_text), SMB_VFS_OP_SYS_ACL_FREE_TEXT,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_free_acl), SMB_VFS_OP_SYS_ACL_FREE_ACL,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_sys_acl_free_qualifier), SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
+ SMB_VFS_LAYER_LOGGER},
+
+ /* EA operations. */
+
+ {SMB_VFS_OP(audit_getxattr), SMB_VFS_OP_GETXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_lgetxattr), SMB_VFS_OP_LGETXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fgetxattr), SMB_VFS_OP_FGETXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_listxattr), SMB_VFS_OP_LISTXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_llistxattr), SMB_VFS_OP_LLISTXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_flistxattr), SMB_VFS_OP_FLISTXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_removexattr), SMB_VFS_OP_REMOVEXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_lremovexattr), SMB_VFS_OP_LREMOVEXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fremovexattr), SMB_VFS_OP_FREMOVEXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_setxattr), SMB_VFS_OP_SETXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_lsetxattr), SMB_VFS_OP_LSETXATTR,
+ SMB_VFS_LAYER_LOGGER},
+ {SMB_VFS_OP(audit_fsetxattr), SMB_VFS_OP_FSETXATTR,
+ SMB_VFS_LAYER_LOGGER},
+
+ /* Finish VFS operations definition */
+
+ {SMB_VFS_OP(NULL), SMB_VFS_OP_NOOP,
+ SMB_VFS_LAYER_NOOP}
+};
+
+/* The following array *must* be in the same order as defined in vfs.h */
+
+static struct {
+ vfs_op_type type;
+ const char *name;
+} vfs_op_names[] = {
+ { SMB_VFS_OP_CONNECT, "connect" },
+ { SMB_VFS_OP_DISCONNECT, "disconnect" },
+ { SMB_VFS_OP_DISK_FREE, "disk_free" },
+ { SMB_VFS_OP_GET_QUOTA, "get_quota" },
+ { SMB_VFS_OP_SET_QUOTA, "set_quota" },
+ { SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
+ { SMB_VFS_OP_OPENDIR, "opendir" },
+ { SMB_VFS_OP_READDIR, "readdir" },
+ { SMB_VFS_OP_MKDIR, "mkdir" },
+ { SMB_VFS_OP_RMDIR, "rmdir" },
+ { SMB_VFS_OP_CLOSEDIR, "closedir" },
+ { SMB_VFS_OP_OPEN, "open" },
+ { SMB_VFS_OP_CLOSE, "close" },
+ { SMB_VFS_OP_READ, "read" },
+ { SMB_VFS_OP_PREAD, "pread" },
+ { SMB_VFS_OP_WRITE, "write" },
+ { SMB_VFS_OP_PWRITE, "pwrite" },
+ { SMB_VFS_OP_LSEEK, "lseek" },
+ { SMB_VFS_OP_SENDFILE, "sendfile" },
+ { SMB_VFS_OP_RENAME, "rename" },
+ { SMB_VFS_OP_FSYNC, "fsync" },
+ { SMB_VFS_OP_STAT, "stat" },
+ { SMB_VFS_OP_FSTAT, "fstat" },
+ { SMB_VFS_OP_LSTAT, "lstat" },
+ { SMB_VFS_OP_UNLINK, "unlink" },
+ { SMB_VFS_OP_CHMOD, "chmod" },
+ { SMB_VFS_OP_FCHMOD, "fchmod" },
+ { SMB_VFS_OP_CHOWN, "chown" },
+ { SMB_VFS_OP_FCHOWN, "fchown" },
+ { SMB_VFS_OP_CHDIR, "chdir" },
+ { SMB_VFS_OP_GETWD, "getwd" },
+ { SMB_VFS_OP_UTIME, "utime" },
+ { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
+ { SMB_VFS_OP_LOCK, "lock" },
+ { SMB_VFS_OP_SYMLINK, "symlink" },
+ { SMB_VFS_OP_READLINK, "readlink" },
+ { SMB_VFS_OP_LINK, "link" },
+ { SMB_VFS_OP_MKNOD, "mknod" },
+ { SMB_VFS_OP_REALPATH, "realpath" },
+ { SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
+ { SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
+ { SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
+ { SMB_VFS_OP_SET_NT_ACL, "set_nt_acl" },
+ { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
+ { SMB_VFS_OP_FCHMOD_ACL, "fchmod_acl" },
+ { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
+ { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, "sys_acl_get_tag_type" },
+ { SMB_VFS_OP_SYS_ACL_GET_PERMSET, "sys_acl_get_permset" },
+ { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, "sys_acl_get_qualifier" },
+ { SMB_VFS_OP_SYS_ACL_GET_FILE, "sys_acl_get_file" },
+ { SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
+ { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, "sys_acl_clear_perms" },
+ { SMB_VFS_OP_SYS_ACL_ADD_PERM, "sys_acl_add_perm" },
+ { SMB_VFS_OP_SYS_ACL_TO_TEXT, "sys_acl_to_text" },
+ { SMB_VFS_OP_SYS_ACL_INIT, "sys_acl_init" },
+ { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, "sys_acl_create_entry" },
+ { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, "sys_acl_set_tag_type" },
+ { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, "sys_acl_set_qualifier" },
+ { SMB_VFS_OP_SYS_ACL_SET_PERMSET, "sys_acl_set_permset" },
+ { SMB_VFS_OP_SYS_ACL_VALID, "sys_acl_valid" },
+ { SMB_VFS_OP_SYS_ACL_SET_FILE, "sys_acl_set_file" },
+ { SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
+ { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, "sys_acl_delete_def_file" },
+ { SMB_VFS_OP_SYS_ACL_GET_PERM, "sys_acl_get_perm" },
+ { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
+ { SMB_VFS_OP_SYS_ACL_FREE_ACL, "sys_acl_free_acl" },
+ { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, "sys_acl_free_qualifier" },
+ { SMB_VFS_OP_GETXATTR, "getxattr" },
+ { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
+ { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
+ { SMB_VFS_OP_LISTXATTR, "listxattr" },
+ { SMB_VFS_OP_LLISTXATTR, "llistxattr" },
+ { SMB_VFS_OP_FLISTXATTR, "flistxattr" },
+ { SMB_VFS_OP_REMOVEXATTR, "removexattr" },
+ { SMB_VFS_OP_LREMOVEXATTR, "lremovexattr" },
+ { SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
+ { SMB_VFS_OP_SETXATTR, "setxattr" },
+ { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
+ { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
+ { SMB_VFS_OP_LAST, NULL }
+};
+
+static int audit_syslog_facility(vfs_handle_struct *handle)
+{
+ /* fix me: let this be configurable by:
+ * lp_param_enum(SNUM(handle->conn),
+ * (handle->param?handle->param:"full_audit"),
+ * "syslog facility",
+ * audit_enum_facility,LOG_USER);
+ */
+ return LOG_USER;
+}
+
+static int audit_syslog_priority(vfs_handle_struct *handle)
+{
+ /* fix me: let this be configurable by:
+ * lp_param_enum(SNUM(handle->conn),
+ * (handle->param?handle->param:"full_audit"),
+ * "syslog priority",
+ * audit_enum_priority,LOG_NOTICE);
+ */
+ return LOG_NOTICE;
+}
+
+static char *audit_prefix(connection_struct *conn)
+{
+ static pstring prefix;
+
+ pstrcpy(prefix, lp_parm_const_string(SNUM(conn), "full_audit",
+ "prefix", "%u|%I"));
+ standard_sub_snum(SNUM(conn), prefix, sizeof(prefix)-1);
+ return prefix;
+}
+
+static struct bitmap *success_ops = NULL;
+
+static BOOL log_success(vfs_op_type op)
+{
+ if (success_ops == NULL)
+ return True;
+
+ return bitmap_query(success_ops, op);
+}
+
+static struct bitmap *failure_ops = NULL;
+
+static BOOL log_failure(vfs_op_type op)
+{
+ if (failure_ops == NULL)
+ return True;
+
+ return bitmap_query(failure_ops, op);
+}
+
+static void init_bitmap(struct bitmap **bm, const char **ops)
+{
+ BOOL log_all = False;
+
+ if (*bm != NULL)
+ return;
+
+ *bm = bitmap_allocate(SMB_VFS_OP_LAST);
+
+ if (*bm == NULL) {
+ DEBUG(0, ("Could not alloc bitmap -- "
+ "defaulting to logging everything\n"));
+ return;
+ }
+
+ while (*ops != NULL) {
+ int i;
+ BOOL found = False;
+
+ if (strequal(*ops, "all")) {
+ log_all = True;
+ break;
+ }
+
+ for (i=0; i<SMB_VFS_OP_LAST; i++) {
+ if (strequal(*ops, vfs_op_names[i].name)) {
+ bitmap_set(*bm, i);
+ found = True;
+ }
+ }
+ if (!found) {
+ DEBUG(0, ("Could not find opname %s, logging all\n",
+ *ops));
+ log_all = True;
+ break;
+ }
+ ops += 1;
+ }
+
+ if (log_all) {
+ /* The query functions default to True */
+ bitmap_free(*bm);
+ *bm = NULL;
+ }
+}
+
+static const char *audit_opname(vfs_op_type op)
+{
+ if (op >= SMB_VFS_OP_LAST)
+ return "INVALID VFS OP";
+ return vfs_op_names[op].name;
+}
+
+static void do_log(vfs_op_type op, BOOL success, vfs_handle_struct *handle,
+ const char *format, ...)
+{
+ fstring err_msg;
+ pstring op_msg;
+ va_list ap;
+
+ if (success && (!log_success(op)))
+ return;
+
+ if (!success && (!log_failure(op)))
+ return;
+
+ if (success)
+ fstrcpy(err_msg, "ok");
+ else
+ fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
+
+ va_start(ap, format);
+ vsnprintf(op_msg, sizeof(op_msg), format, ap);
+ va_end(ap);
+
+ syslog(audit_syslog_priority(handle), "%s|%s|%s|%s\n",
+ audit_prefix(handle->conn), audit_opname(op), err_msg, op_msg);
+
+ return;
+}
+
+/* Implementation of vfs_ops. Pass everything on to the default
+ operation but log event first. */
+
+static int audit_connect(vfs_handle_struct *handle, connection_struct *conn,
+ const char *svc, const char *user)
+{
+ int result;
+ const char *none[] = { NULL };
+ const char *all [] = { "all" };
+
+ openlog("smbd_audit", 0, audit_syslog_facility(handle));
+
+ init_bitmap(&success_ops,
+ lp_parm_string_list(SNUM(conn), "full_audit", "success",
+ none));
+ init_bitmap(&failure_ops,
+ lp_parm_string_list(SNUM(conn), "full_audit", "failure",
+ all));
+
+ result = SMB_VFS_NEXT_CONNECT(handle, conn, svc, user);
+
+ do_log(SMB_VFS_OP_CONNECT, True, handle,
+ "%s", svc);
+
+ return result;
+}
+
+static void audit_disconnect(vfs_handle_struct *handle,
+ connection_struct *conn)
+{
+ SMB_VFS_NEXT_DISCONNECT(handle, conn);
+
+ do_log(SMB_VFS_OP_DISCONNECT, True, handle,
+ "%s", lp_servicename(SNUM(conn)));
+
+ bitmap_free(success_ops);
+ success_ops = NULL;
+
+ bitmap_free(failure_ops);
+ failure_ops = NULL;
+
+ return;
+}
+
+static SMB_BIG_UINT audit_disk_free(vfs_handle_struct *handle,
+ connection_struct *conn, const char *path,
+ BOOL small_query, SMB_BIG_UINT *bsize,
+ SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
+{
+ SMB_BIG_UINT result;
+
+ result = SMB_VFS_NEXT_DISK_FREE(handle, conn, path, small_query, bsize,
+ dfree, dsize);
+
+ /* Don't have a reasonable notion of failure here */
+
+ do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
+
+ return result;
+}
+
+static int audit_get_quota(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ enum SMB_QUOTA_TYPE qtype, unid_t id,
+ SMB_DISK_QUOTA *qt)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_GET_QUOTA(handle, conn, qtype, id, qt);
+
+ do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
+
+ return result;
+}
+
+
+static int audit_set_quota(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ enum SMB_QUOTA_TYPE qtype, unid_t id,
+ SMB_DISK_QUOTA *qt)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SET_QUOTA(handle, conn, qtype, id, qt);
+
+ do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
+
+ return result;
+}
+
+static DIR *audit_opendir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *fname)
+{
+ DIR *result;
+
+ result = SMB_VFS_NEXT_OPENDIR(handle, conn, fname);
+
+ do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
+
+ return result;
+}
+
+static struct dirent *audit_readdir(vfs_handle_struct *handle,
+ connection_struct *conn, DIR *dirp)
+{
+ struct dirent *result;
+
+ result = SMB_VFS_NEXT_READDIR(handle, conn, dirp);
+
+ /* This operation has no reasonable error condition
+ * (End of dir is also failure), so always succeed.
+ */
+ do_log(SMB_VFS_OP_READDIR, True, handle, "");
+
+ return result;
+}
+
+static int audit_mkdir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, mode_t mode)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_MKDIR(handle, conn, path, mode);
+
+ do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static int audit_rmdir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_RMDIR(handle, conn, path);
+
+ do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static int audit_closedir(vfs_handle_struct *handle, connection_struct *conn,
+ DIR *dirp)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_CLOSEDIR(handle, conn, dirp);
+
+ do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
+
+ return result;
+}
+
+static int audit_open(vfs_handle_struct *handle, connection_struct *conn,
+ const char *fname, int flags, mode_t mode)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
+
+ do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
+ ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
+ fname);
+
+ return result;
+}
+
+static int audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_CLOSE(handle, fsp, fd);
+
+ do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static ssize_t audit_read(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, void *data, size_t n)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_READ(handle, fsp, fd, data, n);
+
+ do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static ssize_t audit_pread(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, void *data, size_t n, SMB_OFF_T offset)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, n, offset);
+
+ do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static ssize_t audit_write(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, const void *data, size_t n)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
+
+ do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static ssize_t audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, const void *data, size_t n,
+ SMB_OFF_T offset)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_PWRITE(handle, fsp, fd, data, n, offset);
+
+ do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static SMB_OFF_T audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
+ int filedes, SMB_OFF_T offset, int whence)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_LSEEK(handle, fsp, filedes, offset, whence);
+
+ do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static ssize_t audit_sendfile(vfs_handle_struct *handle, int tofd,
+ files_struct *fsp, int fromfd,
+ const DATA_BLOB *hdr, SMB_OFF_T offset,
+ size_t n)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, fromfd, hdr,
+ offset, n);
+
+ do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_rename(vfs_handle_struct *handle, connection_struct *conn,
+ const char *old, const char *new)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_RENAME(handle, conn, old, new);
+
+ do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s", old, new);
+
+ return result;
+}
+
+static int audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FSYNC(handle, fsp, fd);
+
+ do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_stat(vfs_handle_struct *handle, connection_struct *conn,
+ const char *fname, SMB_STRUCT_STAT *sbuf)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_STAT(handle, conn, fname, sbuf);
+
+ do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s", fname);
+
+ return result;
+}
+
+static int audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ SMB_STRUCT_STAT *sbuf)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FSTAT(handle, fsp, fd, sbuf);
+
+ do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_lstat(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, SMB_STRUCT_STAT *sbuf)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_LSTAT(handle, conn, path, sbuf);
+
+ do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static int audit_unlink(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_UNLINK(handle, conn, path);
+
+ do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static int audit_chmod(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, mode_t mode)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_CHMOD(handle, conn, path, mode);
+
+ do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
+
+ return result;
+}
+
+static int audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ mode_t mode)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FCHMOD(handle, fsp, fd, mode);
+
+ do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
+ "%s|%o", fsp->fsp_name, mode);
+
+ return result;
+}
+
+static int audit_chown(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, uid_t uid, gid_t gid)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_CHOWN(handle, conn, path, uid, gid);
+
+ do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
+ path, (long int)uid, (long int)gid);
+
+ return result;
+}
+
+static int audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ uid_t uid, gid_t gid)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FCHOWN(handle, fsp, fd, uid, gid);
+
+ do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
+ fsp->fsp_name, (long int)uid, (long int)gid);
+
+ return result;
+}
+
+static int audit_chdir(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_CHDIR(handle, conn, path);
+
+ do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
+
+ return result;
+}
+
+static char *audit_getwd(vfs_handle_struct *handle, connection_struct *conn,
+ char *path)
+{
+ char *result;
+
+ result = SMB_VFS_NEXT_GETWD(handle, conn, path);
+
+ do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
+
+ return result;
+}
+
+static int audit_utime(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, struct utimbuf *times)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_UTIME(handle, conn, path, times);
+
+ do_log(SMB_VFS_OP_UTIME, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static int audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, SMB_OFF_T len)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, fd, len);
+
+ do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static BOOL audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
+ int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
+{
+ BOOL result;
+
+ result = SMB_VFS_NEXT_LOCK(handle, fsp, fd, op, offset, count, type);
+
+ do_log(SMB_VFS_OP_LOCK, (result >= 0), handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_symlink(vfs_handle_struct *handle, connection_struct *conn,
+ const char *oldpath, const char *newpath)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYMLINK(handle, conn, oldpath, newpath);
+
+ do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
+ "%s|%s", oldpath, newpath);
+
+ return result;
+}
+
+static int audit_readlink(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, char *buf, size_t bufsiz)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_READLINK(handle, conn, path, buf, bufsiz);
+
+ do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static int audit_link(vfs_handle_struct *handle, connection_struct *conn,
+ const char *oldpath, const char *newpath)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_LINK(handle, conn, oldpath, newpath);
+
+ do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
+ "%s|%s", oldpath, newpath);
+
+ return result;
+}
+
+static int audit_mknod(vfs_handle_struct *handle, connection_struct *conn,
+ const char *pathname, mode_t mode, SMB_DEV_T dev)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_MKNOD(handle, conn, pathname, mode, dev);
+
+ do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
+
+ return result;
+}
+
+static char *audit_realpath(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, char *resolved_path)
+{
+ char *result;
+
+ result = SMB_VFS_NEXT_REALPATH(handle, conn, path, resolved_path);
+
+ do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
+
+ return result;
+}
+
+static size_t audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, uint32 security_info,
+ SEC_DESC **ppdesc)
+{
+ size_t result;
+
+ result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, fd, security_info,
+ ppdesc);
+
+ do_log(SMB_VFS_OP_FGET_NT_ACL, (result > 0), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static size_t audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ const char *name, uint32 security_info,
+ SEC_DESC **ppdesc)
+{
+ size_t result;
+
+ result = SMB_VFS_NEXT_GET_NT_ACL(handle, fsp, name, security_info,
+ ppdesc);
+
+ do_log(SMB_VFS_OP_GET_NT_ACL, (result > 0), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static BOOL audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, uint32 security_info_sent,
+ SEC_DESC *psd)
+{
+ BOOL result;
+
+ result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, fd, security_info_sent,
+ psd);
+
+ do_log(SMB_VFS_OP_FSET_NT_ACL, result, handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static BOOL audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
+ const char *name, uint32 security_info_sent,
+ SEC_DESC *psd)
+{
+ BOOL result;
+
+ result = SMB_VFS_NEXT_SET_NT_ACL(handle, fsp, name, security_info_sent,
+ psd);
+
+ do_log(SMB_VFS_OP_SET_NT_ACL, result, handle, "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_chmod_acl(vfs_handle_struct *handle, connection_struct *conn,
+ const char *path, mode_t mode)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_CHMOD_ACL(handle, conn, path, mode);
+
+ do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
+ "%s|%o", path, mode);
+
+ return result;
+}
+
+static int audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, mode_t mode)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, fd, mode);
+
+ do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
+ "%s|%o", fsp->fsp_name, mode);
+
+ return result;
+}
+
+static int audit_sys_acl_get_entry(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_T theacl, int entry_id,
+ SMB_ACL_ENTRY_T *entry_p)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, conn, theacl, entry_id,
+ entry_p);
+
+ do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry_d,
+ SMB_ACL_TAG_T *tag_type_p)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, conn, entry_d,
+ tag_type_p);
+
+ do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_get_permset(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry_d,
+ SMB_ACL_PERMSET_T *permset_p)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, conn, entry_d,
+ permset_p);
+
+ do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static void * audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry_d)
+{
+ void *result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, conn, entry_d);
+
+ do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
+ "");
+
+ return result;
+}
+
+static SMB_ACL_T audit_sys_acl_get_file(vfs_handle_struct *handle,
+ connection_struct *conn,
+ const char *path_p,
+ SMB_ACL_TYPE_T type)
+{
+ SMB_ACL_T result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, conn, path_p, type);
+
+ do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
+ "%s", path_p);
+
+ return result;
+}
+
+static SMB_ACL_T audit_sys_acl_get_fd(vfs_handle_struct *handle,
+ files_struct *fsp, int fd)
+{
+ SMB_ACL_T result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, fd);
+
+ do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_sys_acl_clear_perms(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_PERMSET_T permset)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, conn, permset);
+
+ do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_add_perm(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_PERMSET_T permset,
+ SMB_ACL_PERM_T perm)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, conn, permset, perm);
+
+ do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static char * audit_sys_acl_to_text(vfs_handle_struct *handle,
+ connection_struct *conn, SMB_ACL_T theacl,
+ ssize_t *plen)
+{
+ char * result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, conn, theacl, plen);
+
+ do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
+ "");
+
+ return result;
+}
+
+static SMB_ACL_T audit_sys_acl_init(vfs_handle_struct *handle,
+ connection_struct *conn,
+ int count)
+{
+ SMB_ACL_T result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, conn, count);
+
+ do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_create_entry(vfs_handle_struct *handle,
+ connection_struct *conn, SMB_ACL_T *pacl,
+ SMB_ACL_ENTRY_T *pentry)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, conn, pacl, pentry);
+
+ do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry,
+ SMB_ACL_TAG_T tagtype)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, conn, entry,
+ tagtype);
+
+ do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry,
+ void *qual)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, conn, entry, qual);
+
+ do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_set_permset(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_ENTRY_T entry,
+ SMB_ACL_PERMSET_T permset)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, conn, entry, permset);
+
+ do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_valid(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_T theacl )
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, conn, theacl);
+
+ do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_set_file(vfs_handle_struct *handle,
+ connection_struct *conn,
+ const char *name, SMB_ACL_TYPE_T acltype,
+ SMB_ACL_T theacl)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, conn, name, acltype,
+ theacl);
+
+ do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
+ "%s", name);
+
+ return result;
+}
+
+static int audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
+ int fd, SMB_ACL_T theacl)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, fd, theacl);
+
+ do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
+ connection_struct *conn,
+ const char *path)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, conn, path);
+
+ do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
+ "%s", path);
+
+ return result;
+}
+
+static int audit_sys_acl_get_perm(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_PERMSET_T permset,
+ SMB_ACL_PERM_T perm)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, conn, permset, perm);
+
+ do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_free_text(vfs_handle_struct *handle,
+ connection_struct *conn,
+ char *text)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, conn, text);
+
+ do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_free_acl(vfs_handle_struct *handle,
+ connection_struct *conn,
+ SMB_ACL_T posix_acl)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, conn, posix_acl);
+
+ do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static int audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
+ connection_struct *conn,
+ void *qualifier,
+ SMB_ACL_TAG_T tagtype)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, conn, qualifier,
+ tagtype);
+
+ do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
+ "");
+
+ return result;
+}
+
+static ssize_t audit_getxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name, void *value, size_t size)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_GETXATTR(handle, conn, path, name, value, size);
+
+ do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
+ "%s|%s", path, name);
+
+ return result;
+}
+
+static ssize_t audit_lgetxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ const char *path, const char *name,
+ void *value, size_t size)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_LGETXATTR(handle, conn, path, name, value, size);
+
+ do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
+ "%s|%s", path, name);
+
+ return result;
+}
+
+static ssize_t audit_fgetxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd,
+ const char *name, void *value, size_t size)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, fd, name, value, size);
+
+ do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
+ "%s|%s", fsp->fsp_name, name);
+
+ return result;
+}
+
+static ssize_t audit_listxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ const char *path, char *list, size_t size)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_LISTXATTR(handle, conn, path, list, size);
+
+ do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static ssize_t audit_llistxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn,
+ const char *path, char *list, size_t size)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_LLISTXATTR(handle, conn, path, list, size);
+
+ do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
+
+ return result;
+}
+
+static ssize_t audit_flistxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd, char *list,
+ size_t size)
+{
+ ssize_t result;
+
+ result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, fd, list, size);
+
+ do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
+ "%s", fsp->fsp_name);
+
+ return result;
+}
+
+static int audit_removexattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_REMOVEXATTR(handle, conn, path, name);
+
+ do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
+ "%s|%s", path, name);
+
+ return result;
+}
+
+static int audit_lremovexattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_LREMOVEXATTR(handle, conn, path, name);
+
+ do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
+ "%s|%s", path, name);
+
+ return result;
+}
+
+static int audit_fremovexattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd,
+ const char *name)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, fd, name);
+
+ do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
+ "%s|%s", fsp->fsp_name, name);
+
+ return result;
+}
+
+static int audit_setxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name, const void *value, size_t size,
+ int flags)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_SETXATTR(handle, conn, path, name, value, size,
+ flags);
+
+ do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
+ "%s|%s", path, name);
+
+ return result;
+}
+
+static int audit_lsetxattr(struct vfs_handle_struct *handle,
+ struct connection_struct *conn, const char *path,
+ const char *name, const void *value, size_t size,
+ int flags)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_LSETXATTR(handle, conn, path, name, value, size,
+ flags);
+
+ do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
+ "%s|%s", path, name);
+
+ return result;
+}
+
+static int audit_fsetxattr(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, int fd, const char *name,
+ const void *value, size_t size, int flags)
+{
+ int result;
+
+ result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, fd, name, value, size,
+ flags);
+
+ do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
+ "%s|%s", fsp->fsp_name, name);
+
+ return result;
+}
+
+NTSTATUS vfs_full_audit_init(void)
+{
+ NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
+ "full_audit", audit_op_tuples);
+
+ if (!NT_STATUS_IS_OK(ret))
+ return ret;
+
+ vfs_full_audit_debug_level = debug_add_class("full_audit");
+ if (vfs_full_audit_debug_level == -1) {
+ vfs_full_audit_debug_level = DBGC_VFS;
+ DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
+ "class!\n"));
+ } else {
+ DEBUG(10, ("vfs_full_audit: Debug class number of "
+ "'full_audit': %d\n", vfs_full_audit_debug_level));
+ }
+
+ return ret;
+}
+
git.samba.org / ira / wip.git / commitdiff