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-rw-r--r--source4/modules/developer.c132
-rw-r--r--source4/modules/mysql.c1043
-rw-r--r--source4/modules/vfs_audit.c278
-rw-r--r--source4/modules/vfs_extd_audit.c319
-rw-r--r--source4/modules/vfs_fake_perms.c471
-rw-r--r--source4/modules/vfs_netatalk.c429
-rw-r--r--source4/modules/vfs_recycle.c648
-rw-r--r--source4/modules/xml.c575
8 files changed, 3895 insertions, 0 deletions
diff --git a/source4/modules/developer.c b/source4/modules/developer.c
new file mode 100644
index 0000000000..a697abcd22
--- /dev/null
+++ b/source4/modules/developer.c
@@ -0,0 +1,132 @@
+/*
+ Unix SMB/CIFS implementation.
+ Samba module with developer tools
+ Copyright (C) Andrew Tridgell 2001
+ Copyright (C) Jelmer Vernooij 2002
+
+ 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"
+
+static struct {
+ char from;
+ char *to;
+ int len;
+} weird_table[] = {
+ {'q', "^q^", 3},
+ {'Q', "^Q^", 3},
+ {0, NULL}
+};
+
+static size_t weird_pull(void *cd, char **inbuf, size_t *inbytesleft,
+ char **outbuf, size_t *outbytesleft)
+{
+ while (*inbytesleft >= 1 && *outbytesleft >= 2) {
+ int i;
+ int done = 0;
+ for (i=0;weird_table[i].from;i++) {
+ if (strncmp((*inbuf),
+ weird_table[i].to,
+ weird_table[i].len) == 0) {
+ if (*inbytesleft < weird_table[i].len) {
+ DEBUG(0,("ERROR: truncated weird string\n"));
+ /* smb_panic("weird_pull"); */
+
+ } else {
+ (*outbuf)[0] = weird_table[i].from;
+ (*outbuf)[1] = 0;
+ (*inbytesleft) -= weird_table[i].len;
+ (*outbytesleft) -= 2;
+ (*inbuf) += weird_table[i].len;
+ (*outbuf) += 2;
+ done = 1;
+ break;
+ }
+ }
+ }
+ if (done) continue;
+ (*outbuf)[0] = (*inbuf)[0];
+ (*outbuf)[1] = 0;
+ (*inbytesleft) -= 1;
+ (*outbytesleft) -= 2;
+ (*inbuf) += 1;
+ (*outbuf) += 2;
+ }
+
+ if (*inbytesleft > 0) {
+ errno = E2BIG;
+ return -1;
+ }
+
+ return 0;
+}
+
+static size_t weird_push(void *cd, char **inbuf, size_t *inbytesleft,
+ char **outbuf, size_t *outbytesleft)
+{
+ int ir_count=0;
+
+ while (*inbytesleft >= 2 && *outbytesleft >= 1) {
+ int i;
+ int done=0;
+ for (i=0;weird_table[i].from;i++) {
+ if ((*inbuf)[0] == weird_table[i].from &&
+ (*inbuf)[1] == 0) {
+ if (*outbytesleft < weird_table[i].len) {
+ DEBUG(0,("No room for weird character\n"));
+ /* smb_panic("weird_push"); */
+ } else {
+ memcpy(*outbuf, weird_table[i].to,
+ weird_table[i].len);
+ (*inbytesleft) -= 2;
+ (*outbytesleft) -= weird_table[i].len;
+ (*inbuf) += 2;
+ (*outbuf) += weird_table[i].len;
+ done = 1;
+ break;
+ }
+ }
+ }
+ if (done) continue;
+
+ (*outbuf)[0] = (*inbuf)[0];
+ if ((*inbuf)[1]) ir_count++;
+ (*inbytesleft) -= 2;
+ (*outbytesleft) -= 1;
+ (*inbuf) += 2;
+ (*outbuf) += 1;
+ }
+
+ if (*inbytesleft == 1) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (*inbytesleft > 1) {
+ errno = E2BIG;
+ return -1;
+ }
+
+ return ir_count;
+}
+
+struct charset_functions weird_functions = {"WEIRD", weird_pull, weird_push};
+
+int init_module(void)
+{
+ smb_register_charset(&weird_functions);
+ return 1;
+}
diff --git a/source4/modules/mysql.c b/source4/modules/mysql.c
new file mode 100644
index 0000000000..1d5819295b
--- /dev/null
+++ b/source4/modules/mysql.c
@@ -0,0 +1,1043 @@
+
+/*
+ * MySQL password backend for samba
+ * Copyright (C) Jelmer Vernooij 2002
+ *
+ * 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"
+#include <mysql/mysql.h>
+
+#define CONFIG_TABLE_DEFAULT "user"
+#define CONFIG_LOGON_TIME_DEFAULT "logon_time"
+#define CONFIG_LOGOFF_TIME_DEFAULT "logoff_time"
+#define CONFIG_KICKOFF_TIME_DEFAULT "kickoff_time"
+#define CONFIG_PASS_LAST_SET_TIME_DEFAULT "pass_last_set_time"
+#define CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT "pass_can_change_time"
+#define CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT "pass_must_change_time"
+#define CONFIG_USERNAME_DEFAULT "username"
+#define CONFIG_DOMAIN_DEFAULT "domain"
+#define CONFIG_NT_USERNAME_DEFAULT "nt_username"
+#define CONFIG_FULLNAME_DEFAULT "nt_fullname"
+#define CONFIG_HOME_DIR_DEFAULT "home_dir"
+#define CONFIG_DIR_DRIVE_DEFAULT "dir_drive"
+#define CONFIG_LOGON_SCRIPT_DEFAULT "logon_script"
+#define CONFIG_PROFILE_PATH_DEFAULT "profile_path"
+#define CONFIG_ACCT_DESC_DEFAULT "acct_desc"
+#define CONFIG_WORKSTATIONS_DEFAULT "workstations"
+#define CONFIG_UNKNOWN_STR_DEFAULT "unknown_str"
+#define CONFIG_MUNGED_DIAL_DEFAULT "munged_dial"
+#define CONFIG_UID_DEFAULT "uid"
+#define CONFIG_GID_DEFAULT "gid"
+#define CONFIG_USER_SID_DEFAULT "user_sid"
+#define CONFIG_GROUP_SID_DEFAULT "group_sid"
+#define CONFIG_LM_PW_DEFAULT "lm_pw"
+#define CONFIG_NT_PW_DEFAULT "nt_pw"
+#define CONFIG_PLAIN_PW_DEFAULT "NULL"
+#define CONFIG_ACCT_CTRL_DEFAULT "acct_ctrl"
+#define CONFIG_UNKNOWN_3_DEFAULT "unknown_3"
+#define CONFIG_LOGON_DIVS_DEFAULT "logon_divs"
+#define CONFIG_HOURS_LEN_DEFAULT "hours_len"
+#define CONFIG_UNKNOWN_5_DEFAULT "unknown_5"
+#define CONFIG_UNKNOWN_6_DEFAULT "unknown_6"
+#define CONFIG_HOST_DEFAULT "localhost"
+#define CONFIG_USER_DEFAULT "samba"
+#define CONFIG_PASS_DEFAULT ""
+#define CONFIG_PORT_DEFAULT "3306"
+#define CONFIG_DB_DEFAULT "samba"
+
+static int mysqlsam_debug_level = DBGC_ALL;
+
+#undef DBGC_CLASS
+#define DBGC_CLASS mysqlsam_debug_level
+
+typedef struct pdb_mysql_data {
+ MYSQL *handle;
+ MYSQL_RES *pwent;
+ const char *location;
+} pdb_mysql_data;
+
+/* Used to construct insert and update queries */
+
+typedef struct pdb_mysql_query {
+ char update;
+ TALLOC_CTX *mem_ctx;
+ char *part1;
+ char *part2;
+} pdb_mysql_query;
+#define SET_DATA(data,methods) { \
+ if(!methods){ \
+ DEBUG(0, ("invalid methods!\n")); \
+ return NT_STATUS_INVALID_PARAMETER; \
+ } \
+ data = (struct pdb_mysql_data *)methods->private_data; \
+ if(!data || !(data->handle)){ \
+ DEBUG(0, ("invalid handle!\n")); \
+ return NT_STATUS_INVALID_HANDLE; \
+ } \
+}
+
+static void pdb_mysql_int_field(struct pdb_methods *m,
+ struct pdb_mysql_query *q, char *name, int value)
+{
+ if (!name || strchr(name, '\''))
+ return; /* This field shouldn't be set by us */
+
+ if (q->update) {
+ q->part1 =
+ talloc_asprintf_append(q->mem_ctx, q->part1,
+ "%s = %d,", name, value);
+ } else {
+ q->part1 =
+ talloc_asprintf_append(q->mem_ctx, q->part1, "%s,", name);
+ q->part2 =
+ talloc_asprintf_append(q->mem_ctx, q->part2, "%d,", value);
+ }
+}
+
+static NTSTATUS pdb_mysql_string_field(struct pdb_methods *methods,
+ struct pdb_mysql_query *q,
+ char *name, const char *value)
+{
+ char *esc_value;
+ struct pdb_mysql_data *data;
+ char *tmp_value;
+
+ SET_DATA(data, methods);
+
+ if (!name || !value || !strcmp(value, "") || strchr(name, '\''))
+ return NT_STATUS_INVALID_PARAMETER; /* This field shouldn't be set by module */
+
+ esc_value = malloc(strlen(value) * 2 + 1);
+
+ tmp_value = smb_xstrdup(value);
+ mysql_real_escape_string(data->handle, esc_value, tmp_value,
+ strlen(tmp_value));
+ SAFE_FREE(tmp_value);
+
+ if (q->update) {
+ q->part1 =
+ talloc_asprintf_append(q->mem_ctx, q->part1,
+ "%s = '%s',", name, esc_value);
+ } else {
+ q->part1 =
+ talloc_asprintf_append(q->mem_ctx, q->part1, "%s,", name);
+ q->part2 =
+ talloc_asprintf_append(q->mem_ctx, q->part2, "'%s',",
+ esc_value);
+ }
+
+ SAFE_FREE(esc_value);
+
+ return NT_STATUS_OK;
+}
+
+static char * config_value(pdb_mysql_data * data, char *name, char *default_value)
+{
+ if (lp_parm_string(NULL, data->location, name))
+ return lp_parm_string(NULL, data->location, name);
+
+ return default_value;
+}
+
+static char * config_value_write(pdb_mysql_data * data, char *name, char *default_value) {
+ char *v = config_value(data, name, NULL);
+ char *swrite;
+
+ if (!v)
+ return default_value;
+
+ swrite = strchr(v, ':');
+
+ /* Default to the same field as read field */
+ if (!swrite)
+ return v;
+
+ swrite++;
+
+ /* If the field is 0 chars long, we shouldn't write to it */
+ if (!strlen(swrite) || !strcmp(swrite, "NULL"))
+ return NULL;
+
+ /* Otherwise, use the additionally specified */
+ return swrite;
+}
+
+static const char * config_value_read(pdb_mysql_data * data, char *name, char *default_value)
+{
+ char *v = config_value(data, name, NULL);
+ char *swrite;
+
+ if (!v)
+ return default_value;
+
+ swrite = strchr(v, ':');
+
+ /* If no write is specified, there are no problems */
+ if (!swrite) {
+ if (strlen(v) == 0)
+ return "NULL";
+ return v;
+ }
+
+ /* Otherwise, we have to cut the ':write_part' */
+ *swrite = '\0';
+ if (strlen(v) == 0)
+ return "NULL";
+
+ return v;
+}
+
+/* Wrapper for atol that returns 0 if 'a' points to NULL */
+static long xatol(char *a)
+{
+ long ret = 0;
+
+ if (a != NULL)
+ ret = atol(a);
+
+ return ret;
+}
+
+static NTSTATUS row_to_sam_account(MYSQL_RES * r, SAM_ACCOUNT * u)
+{
+ MYSQL_ROW row;
+ pstring temp;
+ unsigned int num_fields;
+ DOM_SID sid;
+
+ num_fields = mysql_num_fields(r);
+ row = mysql_fetch_row(r);
+ if (!row)
+ return NT_STATUS_INVALID_PARAMETER;
+
+ pdb_set_logon_time(u, xatol(row[0]), PDB_SET);
+ pdb_set_logoff_time(u, xatol(row[1]), PDB_SET);
+ pdb_set_kickoff_time(u, xatol(row[2]), PDB_SET);
+ pdb_set_pass_last_set_time(u, xatol(row[3]), PDB_SET);
+ pdb_set_pass_can_change_time(u, xatol(row[4]), PDB_SET);
+ pdb_set_pass_must_change_time(u, xatol(row[5]), PDB_SET);
+ pdb_set_username(u, row[6], PDB_SET);
+ pdb_set_domain(u, row[7], PDB_SET);
+ pdb_set_nt_username(u, row[8], PDB_SET);
+ pdb_set_fullname(u, row[9], PDB_SET);
+ pdb_set_homedir(u, row[10], PDB_SET);
+ pdb_set_dir_drive(u, row[11], PDB_SET);
+ pdb_set_logon_script(u, row[12], PDB_SET);
+ pdb_set_profile_path(u, row[13], PDB_SET);
+ pdb_set_acct_desc(u, row[14], PDB_SET);
+ pdb_set_workstations(u, row[15], PDB_SET);
+ pdb_set_unknown_str(u, row[16], PDB_SET);
+ pdb_set_munged_dial(u, row[17], PDB_SET);
+
+ if (row[18])
+ pdb_set_uid(u, xatol(row[18]), PDB_SET);
+ if (row[19])
+ pdb_set_gid(u, xatol(row[19]), PDB_SET);
+
+ string_to_sid(&sid, row[20]);
+ pdb_set_user_sid(u, &sid, PDB_SET);
+ string_to_sid(&sid, row[21]);
+ pdb_set_group_sid(u, &sid, PDB_SET);
+
+ if (pdb_gethexpwd(row[22], temp), PDB_SET)
+ pdb_set_lanman_passwd(u, temp, PDB_SET);
+ if (pdb_gethexpwd(row[23], temp), PDB_SET)
+ pdb_set_nt_passwd(u, temp, PDB_SET);
+
+ /* Only use plaintext password storage when lanman and nt are
+ * NOT used */
+ if (!row[22] || !row[23])
+ pdb_set_plaintext_passwd(u, row[24]);
+
+ pdb_set_acct_ctrl(u, xatol(row[25]), PDB_SET);
+ pdb_set_unknown_3(u, xatol(row[26]), PDB_SET);
+ pdb_set_logon_divs(u, xatol(row[27]), PDB_SET);
+ pdb_set_hours_len(u, xatol(row[28]), PDB_SET);
+ pdb_set_unknown_5(u, xatol(row[29]), PDB_SET);
+ pdb_set_unknown_6(u, xatol(row[30]), PDB_SET);
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS mysqlsam_setsampwent(struct pdb_methods *methods, BOOL update)
+{
+ struct pdb_mysql_data *data =
+ (struct pdb_mysql_data *) methods->private_data;
+ char *query;
+ int ret;
+
+ if (!data || !(data->handle)) {
+ DEBUG(0, ("invalid handle!\n"));
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ asprintf(&query,
+ "SELECT %s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s FROM %s",
+ config_value_read(data, "logon time column",
+ CONFIG_LOGON_TIME_DEFAULT),
+ config_value_read(data, "logoff time column",
+ CONFIG_LOGOFF_TIME_DEFAULT),
+ config_value_read(data, "kickoff time column",
+ CONFIG_KICKOFF_TIME_DEFAULT),
+ config_value_read(data, "pass last set time column",
+ CONFIG_PASS_LAST_SET_TIME_DEFAULT),
+ config_value_read(data, "pass can change time column",
+ CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT),
+ config_value_read(data, "pass must change time column",
+ CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT),
+ config_value_read(data, "username column",
+ CONFIG_USERNAME_DEFAULT),
+ config_value_read(data, "domain column",
+ CONFIG_DOMAIN_DEFAULT),
+ config_value_read(data, "nt username column",
+ CONFIG_NT_USERNAME_DEFAULT),
+ config_value_read(data, "fullname column",
+ CONFIG_FULLNAME_DEFAULT),
+ config_value_read(data, "home dir column",
+ CONFIG_HOME_DIR_DEFAULT),
+ config_value_read(data, "dir drive column",
+ CONFIG_DIR_DRIVE_DEFAULT),
+ config_value_read(data, "logon script column",
+ CONFIG_LOGON_SCRIPT_DEFAULT),
+ config_value_read(data, "profile path column",
+ CONFIG_PROFILE_PATH_DEFAULT),
+ config_value_read(data, "acct desc column",
+ CONFIG_ACCT_DESC_DEFAULT),
+ config_value_read(data, "workstations column",
+ CONFIG_WORKSTATIONS_DEFAULT),
+ config_value_read(data, "unknown string column",
+ CONFIG_UNKNOWN_STR_DEFAULT),
+ config_value_read(data, "munged dial column",
+ CONFIG_MUNGED_DIAL_DEFAULT),
+ config_value_read(data, "uid column", CONFIG_UID_DEFAULT),
+ config_value_read(data, "gid column", CONFIG_GID_DEFAULT),
+ config_value_read(data, "user sid column",
+ CONFIG_USER_SID_DEFAULT),
+ config_value_read(data, "group sid column",
+ CONFIG_GROUP_SID_DEFAULT),
+ config_value_read(data, "lanman pass column",
+ CONFIG_LM_PW_DEFAULT),
+ config_value_read(data, "nt pass column",
+ CONFIG_NT_PW_DEFAULT),
+ config_value_read(data, "plain pass column",
+ CONFIG_PLAIN_PW_DEFAULT),
+ config_value_read(data, "acct ctrl column",
+ CONFIG_ACCT_CTRL_DEFAULT),
+ config_value_read(data, "unknown 3 column",
+ CONFIG_UNKNOWN_3_DEFAULT),
+ config_value_read(data, "logon divs column",
+ CONFIG_LOGON_DIVS_DEFAULT),
+ config_value_read(data, "hours len column",
+ CONFIG_HOURS_LEN_DEFAULT),
+ config_value_read(data, "unknown 5 column",
+ CONFIG_UNKNOWN_5_DEFAULT),
+ config_value_read(data, "unknown 6 column",
+ CONFIG_UNKNOWN_6_DEFAULT),
+ config_value(data, "table", CONFIG_TABLE_DEFAULT)
+ );
+ DEBUG(5, ("Executing query %s\n", query));
+
+ ret = mysql_query(data->handle, query);
+ SAFE_FREE(query);
+
+ if (ret) {
+ DEBUG(0,
+ ("Error executing MySQL query %s\n", mysql_error(data->handle)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ data->pwent = mysql_store_result(data->handle);
+
+ if (data->pwent == NULL) {
+ DEBUG(0,
+ ("Error storing results: %s\n", mysql_error(data->handle)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ DEBUG(5,
+ ("mysqlsam_setsampwent succeeded(%lu results)!\n",
+ mysql_num_rows(data->pwent)));
+
+ return NT_STATUS_OK;
+}
+
+/***************************************************************
+ End enumeration of the passwd list.
+ ****************************************************************/
+
+static void mysqlsam_endsampwent(struct pdb_methods *methods)
+{
+ struct pdb_mysql_data *data =
+ (struct pdb_mysql_data *) methods->private_data;
+
+ if (data == NULL) {
+ DEBUG(0, ("invalid handle!\n"));
+ return;
+ }
+
+ if (data->pwent != NULL)
+ mysql_free_result(data->pwent);
+
+ data->pwent = NULL;
+
+ DEBUG(5, ("mysql_endsampwent called\n"));
+}
+
+/*****************************************************************
+ Get one SAM_ACCOUNT from the list (next in line)
+ *****************************************************************/
+
+static NTSTATUS mysqlsam_getsampwent(struct pdb_methods *methods, SAM_ACCOUNT * user)
+{
+ struct pdb_mysql_data *data;
+
+ SET_DATA(data, methods);
+
+ if (data->pwent == NULL) {
+ DEBUG(0, ("invalid pwent\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ return row_to_sam_account(data->pwent, user);
+}
+
+static NTSTATUS mysqlsam_select_by_field(struct pdb_methods * methods, SAM_ACCOUNT * user,
+ const char *field, const char *sname)
+{
+ char *esc_sname;
+ char *query;
+ NTSTATUS ret;
+ MYSQL_RES *res;
+ int mysql_ret;
+ struct pdb_mysql_data *data;
+ char *tmp_sname;
+
+ SET_DATA(data, methods);
+
+ esc_sname = malloc(strlen(sname) * 2 + 1);
+ if (!esc_sname) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ DEBUG(5,
+ ("mysqlsam_select_by_field: getting data where %s = %s(nonescaped)\n",
+ field, sname));
+
+ tmp_sname = smb_xstrdup(sname);
+
+ /* Escape sname */
+ mysql_real_escape_string(data->handle, esc_sname, tmp_sname,
+ strlen(tmp_sname));
+
+ SAFE_FREE(tmp_sname);
+
+ if (user == NULL) {
+ DEBUG(0, ("pdb_getsampwnam: SAM_ACCOUNT is NULL.\n"));
+ SAFE_FREE(esc_sname);
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ asprintf(&query,
+ "SELECT %s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s FROM %s WHERE %s = '%s'",
+ config_value_read(data, "logon time column",
+ CONFIG_LOGON_TIME_DEFAULT),
+ config_value_read(data, "logoff time column",
+ CONFIG_LOGOFF_TIME_DEFAULT),
+ config_value_read(data, "kickoff time column",
+ CONFIG_KICKOFF_TIME_DEFAULT),
+ config_value_read(data, "pass last set time column",
+ CONFIG_PASS_LAST_SET_TIME_DEFAULT),
+ config_value_read(data, "pass can change time column",
+ CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT),
+ config_value_read(data, "pass must change time column",
+ CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT),
+ config_value_read(data, "username column",
+ CONFIG_USERNAME_DEFAULT),
+ config_value_read(data, "domain column",
+ CONFIG_DOMAIN_DEFAULT),
+ config_value_read(data, "nt username column",
+ CONFIG_NT_USERNAME_DEFAULT),
+ config_value_read(data, "fullname column",
+ CONFIG_FULLNAME_DEFAULT),
+ config_value_read(data, "home dir column",
+ CONFIG_HOME_DIR_DEFAULT),
+ config_value_read(data, "dir drive column",
+ CONFIG_DIR_DRIVE_DEFAULT),
+ config_value_read(data, "logon script column",
+ CONFIG_LOGON_SCRIPT_DEFAULT),
+ config_value_read(data, "profile path column",
+ CONFIG_PROFILE_PATH_DEFAULT),
+ config_value_read(data, "acct desc column",
+ CONFIG_ACCT_DESC_DEFAULT),
+ config_value_read(data, "workstations column",
+ CONFIG_WORKSTATIONS_DEFAULT),
+ config_value_read(data, "unknown string column",
+ CONFIG_UNKNOWN_STR_DEFAULT),
+ config_value_read(data, "munged dial column",
+ CONFIG_MUNGED_DIAL_DEFAULT),
+ config_value_read(data, "uid column", CONFIG_UID_DEFAULT),
+ config_value_read(data, "gid column", CONFIG_GID_DEFAULT),
+ config_value_read(data, "user sid column",
+ CONFIG_USER_SID_DEFAULT),
+ config_value_read(data, "group sid column",
+ CONFIG_GROUP_SID_DEFAULT),
+ config_value_read(data, "lanman pass column",
+ CONFIG_LM_PW_DEFAULT),
+ config_value_read(data, "nt pass column",
+ CONFIG_NT_PW_DEFAULT),
+ config_value_read(data, "plain pass column",
+ CONFIG_PLAIN_PW_DEFAULT),
+ config_value_read(data, "acct ctrl column",
+ CONFIG_ACCT_CTRL_DEFAULT),
+ config_value_read(data, "unknown 3 column",
+ CONFIG_UNKNOWN_3_DEFAULT),
+ config_value_read(data, "logon divs column",
+ CONFIG_LOGON_DIVS_DEFAULT),
+ config_value_read(data, "hours len column",
+ CONFIG_HOURS_LEN_DEFAULT),
+ config_value_read(data, "unknown 5 column",
+ CONFIG_UNKNOWN_5_DEFAULT),
+ config_value_read(data, "unknown 6 column",
+ CONFIG_UNKNOWN_6_DEFAULT),
+ config_value(data, "table", CONFIG_TABLE_DEFAULT), field,
+ esc_sname);
+
+ SAFE_FREE(esc_sname);
+
+ DEBUG(5, ("Executing query %s\n", query));
+
+ mysql_ret = mysql_query(data->handle, query);
+
+ SAFE_FREE(query);
+
+ if (mysql_ret) {
+ DEBUG(0,
+ ("Error while executing MySQL query %s\n",
+ mysql_error(data->handle)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ res = mysql_store_result(data->handle);
+ if (res == NULL) {
+ DEBUG(0,
+ ("Error storing results: %s\n", mysql_error(data->handle)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ret = row_to_sam_account(res, user);
+ mysql_free_result(res);
+
+ return ret;
+}
+
+/******************************************************************
+ Lookup a name in the SAM database
+ ******************************************************************/
+
+static NTSTATUS mysqlsam_getsampwnam(struct pdb_methods *methods, SAM_ACCOUNT * user,
+ const char *sname)
+{
+ struct pdb_mysql_data *data;
+
+ SET_DATA(data, methods);
+
+ if (!sname) {
+ DEBUG(0, ("invalid name specified"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ return mysqlsam_select_by_field(methods, user,
+ config_value_read(data, "username column",
+ CONFIG_USERNAME_DEFAULT), sname);
+}
+
+
+/***************************************************************************
+ Search by sid
+ **************************************************************************/
+
+static NTSTATUS mysqlsam_getsampwsid(struct pdb_methods *methods, SAM_ACCOUNT * user,
+ const DOM_SID * sid)
+{
+ struct pdb_mysql_data *data;
+ fstring sid_str;
+
+ SET_DATA(data, methods);
+
+ sid_to_string(sid_str, sid);
+
+ return mysqlsam_select_by_field(methods, user,
+ config_value_read(data, "user sid column",
+ CONFIG_USER_SID_DEFAULT), sid_str);
+}
+
+/***************************************************************************
+ Delete a SAM_ACCOUNT
+ ****************************************************************************/
+
+static NTSTATUS mysqlsam_delete_sam_account(struct pdb_methods *methods,
+ SAM_ACCOUNT * sam_pass)
+{
+ const char *sname = pdb_get_username(sam_pass);
+ char *esc;
+ char *query;
+ int ret;
+ struct pdb_mysql_data *data;
+ char *tmp_sname;
+
+ SET_DATA(data, methods);
+
+ if (!methods) {
+ DEBUG(0, ("invalid methods!\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ data = (struct pdb_mysql_data *) methods->private_data;
+ if (!data || !(data->handle)) {
+ DEBUG(0, ("invalid handle!\n"));
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (!sname) {
+ DEBUG(0, ("invalid name specified\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ /* Escape sname */
+ esc = malloc(strlen(sname) * 2 + 1);
+ if (!esc) {
+ DEBUG(0, ("Can't allocate memory to store escaped name\n"));
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ tmp_sname = smb_xstrdup(sname);
+
+ mysql_real_escape_string(data->handle, esc, tmp_sname,
+ strlen(tmp_sname));
+
+ SAFE_FREE(tmp_sname);
+
+ asprintf(&query, "DELETE FROM %s WHERE %s = '%s'",
+ config_value(data, "table", CONFIG_TABLE_DEFAULT),
+ config_value_read(data, "username column",
+ CONFIG_USERNAME_DEFAULT), esc);
+
+ SAFE_FREE(esc);
+
+ ret = mysql_query(data->handle, query);
+
+ SAFE_FREE(query);
+
+ if (ret) {
+ DEBUG(0,
+ ("Error while executing query: %s\n",
+ mysql_error(data->handle)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ DEBUG(5, ("User '%s' deleted\n", sname));
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS mysqlsam_replace_sam_account(struct pdb_methods *methods,
+ const SAM_ACCOUNT * newpwd, char isupdate)
+{
+ pstring temp;
+ struct pdb_mysql_data *data;
+ pdb_mysql_query query;
+ fstring sid_str;
+
+ if (!methods) {
+ DEBUG(0, ("invalid methods!\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ data = (struct pdb_mysql_data *) methods->private_data;
+ if (data == NULL || data->handle == NULL) {
+ DEBUG(0, ("invalid handle!\n"));
+ return NT_STATUS_INVALID_HANDLE;
+ }
+ query.update = isupdate;
+
+ /* I know this is somewhat overkill but only the talloc
+ * functions have asprint_append and the 'normal' asprintf
+ * is a GNU extension */
+ query.mem_ctx = talloc_init("mysqlsam_replace_sam_account");
+ query.part2 = talloc_asprintf(query.mem_ctx, "%s", "");
+ if (query.update) {
+ query.part1 =
+ talloc_asprintf(query.mem_ctx, "UPDATE %s SET ",
+ config_value(data, "table",
+ CONFIG_TABLE_DEFAULT));
+ } else {
+ query.part1 =
+ talloc_asprintf(query.mem_ctx, "INSERT INTO %s (",
+ config_value(data, "table",
+ CONFIG_TABLE_DEFAULT));
+ }
+
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data, "acct ctrl column",
+ CONFIG_ACCT_CTRL_DEFAULT),
+ pdb_get_acct_ctrl(newpwd));
+
+ if (pdb_get_init_flags(newpwd, PDB_LOGONTIME) != PDB_DEFAULT) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "logon time column",
+ CONFIG_LOGON_TIME_DEFAULT),
+ pdb_get_logon_time(newpwd));
+ }
+
+ if (pdb_get_init_flags(newpwd, PDB_LOGOFFTIME) != PDB_DEFAULT) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "logoff time column",
+ CONFIG_LOGOFF_TIME_DEFAULT),
+ pdb_get_logoff_time(newpwd));
+ }
+
+ if (pdb_get_init_flags(newpwd, PDB_KICKOFFTIME) != PDB_DEFAULT) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "kickoff time column",
+ CONFIG_KICKOFF_TIME_DEFAULT),
+ pdb_get_kickoff_time(newpwd));
+ }
+
+ if (pdb_get_init_flags(newpwd, PDB_CANCHANGETIME) != PDB_DEFAULT) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "pass can change time column",
+ CONFIG_PASS_CAN_CHANGE_TIME_DEFAULT),
+ pdb_get_pass_can_change_time(newpwd));
+ }
+
+ if (pdb_get_init_flags(newpwd, PDB_MUSTCHANGETIME) != PDB_DEFAULT) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "pass must change time column",
+ CONFIG_PASS_MUST_CHANGE_TIME_DEFAULT),
+ pdb_get_pass_must_change_time(newpwd));
+ }
+
+ if (pdb_get_pass_last_set_time(newpwd)) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "pass last set time column",
+ CONFIG_PASS_LAST_SET_TIME_DEFAULT),
+ pdb_get_pass_last_set_time(newpwd));
+ }
+
+ if (pdb_get_hours_len(newpwd)) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "hours len column",
+ CONFIG_HOURS_LEN_DEFAULT),
+ pdb_get_hours_len(newpwd));
+ }
+
+ if (pdb_get_logon_divs(newpwd)) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data,
+ "logon divs column",
+ CONFIG_LOGON_DIVS_DEFAULT),
+ pdb_get_logon_divs(newpwd));
+ }
+
+ if (pdb_get_init_flags(newpwd, PDB_UID) != PDB_DEFAULT) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data, "uid column",
+ CONFIG_UID_DEFAULT),
+ pdb_get_uid(newpwd));
+ }
+
+ if (pdb_get_init_flags(newpwd, PDB_GID) != PDB_DEFAULT) {
+ pdb_mysql_int_field(methods, &query,
+ config_value_write(data, "gid column",
+ CONFIG_GID_DEFAULT),
+ pdb_get_gid(newpwd));
+ }
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "user sid column",
+ CONFIG_USER_SID_DEFAULT),
+ sid_to_string(sid_str,
+ pdb_get_user_sid(newpwd)));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "group sid column",
+ CONFIG_GROUP_SID_DEFAULT),
+ sid_to_string(sid_str,
+ pdb_get_group_sid(newpwd)));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "username column",
+ CONFIG_USERNAME_DEFAULT),
+ pdb_get_username(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "domain column",
+ CONFIG_DOMAIN_DEFAULT),
+ pdb_get_domain(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data,
+ "nt username column",
+ CONFIG_NT_USERNAME_DEFAULT),
+ pdb_get_nt_username(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "fullname column",
+ CONFIG_FULLNAME_DEFAULT),
+ pdb_get_fullname(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data,
+ "logon script column",
+ CONFIG_LOGON_SCRIPT_DEFAULT),
+ pdb_get_logon_script(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data,
+ "profile path column",
+ CONFIG_PROFILE_PATH_DEFAULT),
+ pdb_get_profile_path(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "dir drive column",
+ CONFIG_DIR_DRIVE_DEFAULT),
+ pdb_get_dir_drive(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "home dir column",
+ CONFIG_HOME_DIR_DEFAULT),
+ pdb_get_homedir(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data,
+ "workstations column",
+ CONFIG_WORKSTATIONS_DEFAULT),
+ pdb_get_workstations(newpwd));
+
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data,
+ "unknown string column",
+ CONFIG_UNKNOWN_STR_DEFAULT),
+ pdb_get_workstations(newpwd));
+
+ pdb_sethexpwd(temp, pdb_get_lanman_passwd(newpwd),
+ pdb_get_acct_ctrl(newpwd));
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data,
+ "lanman pass column",
+ CONFIG_LM_PW_DEFAULT), temp);
+
+ pdb_sethexpwd(temp, pdb_get_nt_passwd(newpwd),
+ pdb_get_acct_ctrl(newpwd));
+ pdb_mysql_string_field(methods, &query,
+ config_value_write(data, "nt pass column",
+ CONFIG_NT_PW_DEFAULT), temp);
+
+ if (query.update) {
+ query.part1[strlen(query.part1) - 1] = '\0';
+ query.part1 =
+ talloc_asprintf_append(query.mem_ctx, query.part1,
+ " WHERE %s = '%s'",
+ config_value_read(data,
+ "user sid column",
+ CONFIG_USER_SID_DEFAULT),
+ sid_to_string(sid_str, pdb_get_user_sid (newpwd)));
+ } else {
+ query.part2[strlen(query.part2) - 1] = ')';
+ query.part1[strlen(query.part1) - 1] = ')';
+ query.part1 =
+ talloc_asprintf_append(query.mem_ctx, query.part1,
+ " VALUES (%s", query.part2);
+ }
+
+ DEBUG(0, ("%s\n", query.part1));
+ /* Execute the query */
+ if (mysql_query(data->handle, query.part1)) {
+ DEBUG(0,
+ ("Error executing %s, %s\n", query.part1,
+ mysql_error(data->handle)));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ talloc_destroy(query.mem_ctx);
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS mysqlsam_add_sam_account(struct pdb_methods *methods, SAM_ACCOUNT * newpwd)
+{
+ return mysqlsam_replace_sam_account(methods, newpwd, 0);
+}
+
+static NTSTATUS mysqlsam_update_sam_account(struct pdb_methods *methods,
+ SAM_ACCOUNT * newpwd)
+{
+ return mysqlsam_replace_sam_account(methods, newpwd, 1);
+}
+
+static NTSTATUS mysqlsam_getgrsid(struct pdb_methods *methods, GROUP_MAP *map,
+ DOM_SID sid, BOOL with_priv)
+{
+ return get_group_map_from_sid(sid, map, with_priv) ?
+ NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
+
+static NTSTATUS mysqlsam_getgrgid(struct pdb_methods *methods, GROUP_MAP *map,
+ gid_t gid, BOOL with_priv)
+{
+ return get_group_map_from_gid(gid, map, with_priv) ?
+ NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
+
+static NTSTATUS mysqlsam_getgrnam(struct pdb_methods *methods, GROUP_MAP *map,
+ char *name, BOOL with_priv)
+{
+ return get_group_map_from_ntname(name, map, with_priv) ?
+ NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
+
+static NTSTATUS mysqlsam_add_group_mapping_entry(struct pdb_methods *methods,
+ GROUP_MAP *map)
+{
+ return add_mapping_entry(map, TDB_INSERT) ?
+ NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
+
+static NTSTATUS mysqlsam_update_group_mapping_entry(struct pdb_methods *methods,
+ GROUP_MAP *map)
+{
+ return add_mapping_entry(map, TDB_REPLACE) ?
+ NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
+
+static NTSTATUS mysqlsam_delete_group_mapping_entry(struct pdb_methods *methods,
+ DOM_SID sid)
+{
+ return group_map_remove(sid) ?
+ NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
+
+static NTSTATUS mysqlsam_enum_group_mapping(struct pdb_methods *methods,
+ enum SID_NAME_USE sid_name_use,
+ GROUP_MAP **rmap, int *num_entries,
+ BOOL unix_only, BOOL with_priv)
+{
+ return enum_group_mapping(sid_name_use, rmap, num_entries, unix_only,
+ with_priv) ?
+ NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
+}
+
+
+static NTSTATUS mysqlsam_init(struct pdb_context * pdb_context, struct pdb_methods ** pdb_method,
+ const char *location)
+{
+ NTSTATUS nt_status;
+ struct pdb_mysql_data *data;
+
+ mysqlsam_debug_level = debug_add_class("mysqlsam");
+ if (mysqlsam_debug_level == -1) {
+ mysqlsam_debug_level = DBGC_ALL;
+ DEBUG(0,
+ ("mysqlsam: Couldn't register custom debugging class!\n"));
+ }
+
+ if (!pdb_context) {
+ DEBUG(0, ("invalid pdb_methods specified\n"));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ if (!NT_STATUS_IS_OK
+ (nt_status = make_pdb_methods(pdb_context->mem_ctx, pdb_method))) {
+ return nt_status;
+ }
+
+ (*pdb_method)->name = "mysqlsam";
+
+ (*pdb_method)->setsampwent = mysqlsam_setsampwent;
+ (*pdb_method)->endsampwent = mysqlsam_endsampwent;
+ (*pdb_method)->getsampwent = mysqlsam_getsampwent;
+ (*pdb_method)->getsampwnam = mysqlsam_getsampwnam;
+ (*pdb_method)->getsampwsid = mysqlsam_getsampwsid;
+ (*pdb_method)->add_sam_account = mysqlsam_add_sam_account;
+ (*pdb_method)->update_sam_account = mysqlsam_update_sam_account;
+ (*pdb_method)->delete_sam_account = mysqlsam_delete_sam_account;
+ (*pdb_method)->getgrsid = mysqlsam_getgrsid;
+ (*pdb_method)->getgrgid = mysqlsam_getgrgid;
+ (*pdb_method)->getgrnam = mysqlsam_getgrnam;
+ (*pdb_method)->add_group_mapping_entry = mysqlsam_add_group_mapping_entry;
+ (*pdb_method)->update_group_mapping_entry = mysqlsam_update_group_mapping_entry;
+ (*pdb_method)->delete_group_mapping_entry = mysqlsam_delete_group_mapping_entry;
+ (*pdb_method)->enum_group_mapping = mysqlsam_enum_group_mapping;
+
+ data = talloc(pdb_context->mem_ctx, sizeof(struct pdb_mysql_data));
+ (*pdb_method)->private_data = data;
+ data->handle = NULL;
+ data->pwent = NULL;
+
+ if (!location) {
+ DEBUG(0, ("No identifier specified. See README for details\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ data->location = smb_xstrdup(location);
+
+ DEBUG(1,
+ ("Connecting to database server, host: %s, user: %s, password: %s, database: %s, port: %ld\n",
+ config_value(data, "mysql host", CONFIG_HOST_DEFAULT),
+ config_value(data, "mysql user", CONFIG_USER_DEFAULT),
+ config_value(data, "mysql password", CONFIG_PASS_DEFAULT),
+ config_value(data, "mysql database", CONFIG_DB_DEFAULT),
+ xatol(config_value(data, "mysql port", CONFIG_PORT_DEFAULT))));
+
+ /* Do the mysql initialization */
+ data->handle = mysql_init(NULL);
+ if (!data->handle) {
+ DEBUG(0, ("Failed to connect to server\n"));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ /* Process correct entry in $HOME/.my.conf */
+ if (!mysql_real_connect(data->handle,
+ config_value(data, "mysql host", CONFIG_HOST_DEFAULT),
+ config_value(data, "mysql user", CONFIG_USER_DEFAULT),
+ config_value(data, "mysql password", CONFIG_PASS_DEFAULT),
+ config_value(data, "mysql database", CONFIG_DB_DEFAULT),
+ xatol(config_value (data, "mysql port", CONFIG_PORT_DEFAULT)),
+ NULL, 0)) {
+ DEBUG(0,
+ ("Failed to connect to mysql database: error: %s\n",
+ mysql_error(data->handle)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ DEBUG(5, ("Connected to mysql db\n"));
+
+ return NT_STATUS_OK;
+}
+
+int init_module(void);
+
+int init_module()
+{
+ if(smb_register_passdb("mysql", mysqlsam_init, PASSDB_INTERFACE_VERSION))
+ return 0;
+
+ return 1;
+}
diff --git a/source4/modules/vfs_audit.c b/source4/modules/vfs_audit.c
new file mode 100644
index 0000000000..b99d93d0f0
--- /dev/null
+++ b/source4/modules/vfs_audit.c
@@ -0,0 +1,278 @@
+/*
+ * Auditing VFS module for samba. Log selected file operations to syslog
+ * facility.
+ *
+ * Copyright (C) Tim Potter, 1999-2000
+ * Copyright (C) Alexander Bokovoy, 2002
+ *
+ * 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 "config.h"
+#include <stdio.h>
+#include <sys/stat.h>
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#include <syslog.h>
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <errno.h>
+#include <string.h>
+#include <includes.h>
+#include <vfs.h>
+
+#ifndef SYSLOG_FACILITY
+#define SYSLOG_FACILITY LOG_USER
+#endif
+
+#ifndef SYSLOG_PRIORITY
+#define SYSLOG_PRIORITY LOG_NOTICE
+#endif
+
+/* Function prototypes */
+
+static int audit_connect(struct tcon_context *conn, const char *svc, const char *user);
+static void audit_disconnect(struct tcon_context *conn);
+static DIR *audit_opendir(struct tcon_context *conn, const char *fname);
+static int audit_mkdir(struct tcon_context *conn, const char *path, mode_t mode);
+static int audit_rmdir(struct tcon_context *conn, const char *path);
+static int audit_open(struct tcon_context *conn, const char *fname, int flags, mode_t mode);
+static int audit_close(struct files_struct *fsp, int fd);
+static int audit_rename(struct tcon_context *conn, const char *old, const char *new);
+static int audit_unlink(struct tcon_context *conn, const char *path);
+static int audit_chmod(struct tcon_context *conn, const char *path, mode_t mode);
+static int audit_chmod_acl(struct tcon_context *conn, const char *name, mode_t mode);
+static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode);
+static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode);
+
+/* VFS operations */
+
+static struct vfs_ops default_vfs_ops; /* For passthrough operation */
+static struct smb_vfs_handle_struct *audit_handle;
+
+static vfs_op_tuple audit_ops[] = {
+
+ /* Disk operations */
+
+ {audit_connect, SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_LOGGER},
+ {audit_disconnect, SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_LOGGER},
+
+ /* Directory operations */
+
+ {audit_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_LOGGER},
+ {audit_mkdir, SMB_VFS_OP_MKDIR, SMB_VFS_LAYER_LOGGER},
+ {audit_rmdir, SMB_VFS_OP_RMDIR, SMB_VFS_LAYER_LOGGER},
+
+ /* File operations */
+
+ {audit_open, SMB_VFS_OP_OPEN, SMB_VFS_LAYER_LOGGER},
+ {audit_close, SMB_VFS_OP_CLOSE, SMB_VFS_LAYER_LOGGER},
+ {audit_rename, SMB_VFS_OP_RENAME, SMB_VFS_LAYER_LOGGER},
+ {audit_unlink, SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_LOGGER},
+ {audit_chmod, SMB_VFS_OP_CHMOD, SMB_VFS_LAYER_LOGGER},
+ {audit_fchmod, SMB_VFS_OP_FCHMOD, SMB_VFS_LAYER_LOGGER},
+ {audit_chmod_acl, SMB_VFS_OP_CHMOD_ACL, SMB_VFS_LAYER_LOGGER},
+ {audit_fchmod_acl, SMB_VFS_OP_FCHMOD_ACL, SMB_VFS_LAYER_LOGGER},
+
+ /* Finish VFS operations definition */
+
+ {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
+};
+
+/* VFS initialisation function. Return vfs_op_tuple array back to SAMBA. */
+
+vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
+ struct smb_vfs_handle_struct *vfs_handle)
+{
+ *vfs_version = SMB_VFS_INTERFACE_VERSION;
+ memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
+
+ audit_handle = vfs_handle;
+
+ openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY);
+ syslog(SYSLOG_PRIORITY, "VFS_INIT: vfs_ops loaded\n");
+ return audit_ops;
+}
+
+/* VFS finalization function. */
+void vfs_done(struct tcon_context *conn)
+{
+ syslog(SYSLOG_PRIORITY, "VFS_DONE: vfs module unloaded\n");
+}
+
+/* Implementation of vfs_ops. Pass everything on to the default
+ operation but log event first. */
+
+static int audit_connect(struct tcon_context *conn, const char *svc, const char *user)
+{
+ syslog(SYSLOG_PRIORITY, "connect to service %s by user %s\n",
+ svc, user);
+
+ return default_vfs_ops.connect(conn, svc, user);
+}
+
+static void audit_disconnect(struct tcon_context *conn)
+{
+ syslog(SYSLOG_PRIORITY, "disconnected\n");
+ default_vfs_ops.disconnect(conn);
+}
+
+static DIR *audit_opendir(struct tcon_context *conn, const char *fname)
+{
+ DIR *result = default_vfs_ops.opendir(conn, fname);
+
+ syslog(SYSLOG_PRIORITY, "opendir %s %s%s\n",
+ fname,
+ (result == NULL) ? "failed: " : "",
+ (result == NULL) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_mkdir(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ int result = default_vfs_ops.mkdir(conn, path, mode);
+
+ syslog(SYSLOG_PRIORITY, "mkdir %s %s%s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_rmdir(struct tcon_context *conn, const char *path)
+{
+ int result = default_vfs_ops.rmdir(conn, path);
+
+ syslog(SYSLOG_PRIORITY, "rmdir %s %s%s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_open(struct tcon_context *conn, const char *fname, int flags, mode_t mode)
+{
+ int result = default_vfs_ops.open(conn, fname, flags, mode);
+
+ syslog(SYSLOG_PRIORITY, "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) : "");
+
+ return result;
+}
+
+static int audit_close(struct files_struct *fsp, int fd)
+{
+ int result = default_vfs_ops.close(fsp, fd);
+
+ syslog(SYSLOG_PRIORITY, "close fd %d %s%s\n",
+ fd,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_rename(struct tcon_context *conn, const char *old, const char *new)
+{
+ int result = default_vfs_ops.rename(conn, old, new);
+
+ syslog(SYSLOG_PRIORITY, "rename %s -> %s %s%s\n",
+ old, new,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_unlink(struct tcon_context *conn, const char *path)
+{
+ int result = default_vfs_ops.unlink(conn, path);
+
+ syslog(SYSLOG_PRIORITY, "unlink %s %s%s\n",
+ path,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_chmod(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ int result = default_vfs_ops.chmod(conn, path, mode);
+
+ syslog(SYSLOG_PRIORITY, "chmod %s mode 0x%x %s%s\n",
+ path, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_chmod_acl(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ int result;
+
+ if ( !default_vfs_ops.chmod_acl )
+ return 0;
+
+ result = default_vfs_ops.chmod_acl(conn, path, mode);
+
+ syslog(SYSLOG_PRIORITY, "chmod_acl %s mode 0x%x %s%s\n",
+ path, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode)
+{
+ int result = default_vfs_ops.fchmod(fsp, fd, mode);
+
+ syslog(SYSLOG_PRIORITY, "fchmod %s mode 0x%x %s%s\n",
+ fsp->fsp_name, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
+
+static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode)
+{
+ int result;
+
+ if ( !default_vfs_ops.fchmod_acl )
+ return 0;
+
+ result = default_vfs_ops.fchmod_acl(fsp, fd, mode);
+
+ syslog(SYSLOG_PRIORITY, "fchmod_acl %s mode 0x%x %s%s\n",
+ fsp->fsp_name, mode,
+ (result < 0) ? "failed: " : "",
+ (result < 0) ? strerror(errno) : "");
+
+ return result;
+}
diff --git a/source4/modules/vfs_extd_audit.c b/source4/modules/vfs_extd_audit.c
new file mode 100644
index 0000000000..e9b6ed5455
--- /dev/null
+++ b/source4/modules/vfs_extd_audit.c
@@ -0,0 +1,319 @@
+/*
+ * 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
+ *
+ * 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 "config.h"
+#include <stdio.h>
+#include <sys/stat.h>
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#include <syslog.h>
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <errno.h>
+#include <string.h>
+#include <includes.h>
+#include <vfs.h>
+
+#ifndef SYSLOG_FACILITY
+#define SYSLOG_FACILITY LOG_USER
+#endif
+
+#ifndef SYSLOG_PRIORITY
+#define SYSLOG_PRIORITY LOG_NOTICE
+#endif
+
+/* Function prototypes */
+
+static int audit_connect(struct tcon_context *conn, const char *svc, const char *user);
+static void audit_disconnect(struct tcon_context *conn);
+static DIR *audit_opendir(struct tcon_context *conn, const char *fname);
+static int audit_mkdir(struct tcon_context *conn, const char *path, mode_t mode);
+static int audit_rmdir(struct tcon_context *conn, const char *path);
+static int audit_open(struct tcon_context *conn, const char *fname, int flags, mode_t mode);
+static int audit_close(struct files_struct *fsp, int fd);
+static int audit_rename(struct tcon_context *conn, const char *old, const char *new);
+static int audit_unlink(struct tcon_context *conn, const char *path);
+static int audit_chmod(struct tcon_context *conn, const char *path, mode_t mode);
+static int audit_chmod_acl(struct tcon_context *conn, const char *name, mode_t mode);
+static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode);
+static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode);
+
+/* VFS operations */
+
+static struct vfs_ops default_vfs_ops; /* For passthrough operation */
+static struct smb_vfs_handle_struct *audit_handle;
+
+static vfs_op_tuple audit_ops[] = {
+
+ /* Disk operations */
+
+ {audit_connect, SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_LOGGER},
+ {audit_disconnect, SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_LOGGER},
+
+ /* Directory operations */
+
+ {audit_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_LOGGER},
+ {audit_mkdir, SMB_VFS_OP_MKDIR, SMB_VFS_LAYER_LOGGER},
+ {audit_rmdir, SMB_VFS_OP_RMDIR, SMB_VFS_LAYER_LOGGER},
+
+ /* File operations */
+
+ {audit_open, SMB_VFS_OP_OPEN, SMB_VFS_LAYER_LOGGER},
+ {audit_close, SMB_VFS_OP_CLOSE, SMB_VFS_LAYER_LOGGER},
+ {audit_rename, SMB_VFS_OP_RENAME, SMB_VFS_LAYER_LOGGER},
+ {audit_unlink, SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_LOGGER},
+ {audit_chmod, SMB_VFS_OP_CHMOD, SMB_VFS_LAYER_LOGGER},
+ {audit_fchmod, SMB_VFS_OP_FCHMOD, SMB_VFS_LAYER_LOGGER},
+ {audit_chmod_acl, SMB_VFS_OP_CHMOD_ACL, SMB_VFS_LAYER_LOGGER},
+ {audit_fchmod_acl, SMB_VFS_OP_FCHMOD_ACL, SMB_VFS_LAYER_LOGGER},
+
+ /* Finish VFS operations definition */
+
+ {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
+};
+
+/* VFS initialisation function. Return vfs_op_tuple array back to SAMBA. */
+
+vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
+ struct smb_vfs_handle_struct *vfs_handle)
+{
+ *vfs_version = SMB_VFS_INTERFACE_VERSION;
+ memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
+
+ audit_handle = vfs_handle;
+
+ openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY);
+ syslog(SYSLOG_PRIORITY, "VFS_INIT: vfs_ops loaded\n");
+
+ return audit_ops;
+}
+
+/* VFS finalization function. */
+
+void vfs_done(struct tcon_context *conn)
+{
+ syslog(SYSLOG_PRIORITY, "VFS_DONE: vfs module unloaded\n");
+}
+
+/* Implementation of vfs_ops. Pass everything on to the default
+ operation but log event first. */
+
+static int audit_connect(struct tcon_context *conn, const char *svc, const char *user)
+{
+ syslog(SYSLOG_PRIORITY, "connect to service %s by user %s\n",
+ svc, user);
+ DEBUG(10, ("Connected to service %s as user %s\n",
+ svc, user));
+
+ return default_vfs_ops.connect(conn, svc, user);
+}
+
+static void audit_disconnect(struct tcon_context *conn)
+{
+ syslog(SYSLOG_PRIORITY, "disconnected\n");
+ DEBUG(10, ("Disconnected from VFS module extd_audit\n"));
+
+ default_vfs_ops.disconnect(conn);
+}
+
+static DIR *audit_opendir(struct tcon_context *conn, const char *fname)
+{
+ DIR *result = default_vfs_ops.opendir(conn, fname);
+
+ syslog(SYSLOG_PRIORITY, "opendir %s %s%s\n",
+ fname,
+ (result == NULL) ? "failed: " : "",
+ (result == NULL) ? strerror(errno) : "");
+ DEBUG(1, ("vfs_extd_audit: opendir %s %s %s",
+ fname,
+ (result == NULL) ? "failed: " : "",
+ (result == NULL) ? strerror(errno) : ""));
+
+ return result;
+}
+
+static int audit_mkdir(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ int result = default_vfs_ops.mkdir(conn, path, mode);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_rmdir(struct tcon_context *conn, const char *path)
+{
+ int result = default_vfs_ops.rmdir(conn, path);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_open(struct tcon_context *conn, const char *fname, int flags, mode_t mode)
+{
+ int result = default_vfs_ops.open(conn, fname, flags, mode);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_close(struct files_struct *fsp, int fd)
+{
+ int result = default_vfs_ops.close(fsp, fd);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_rename(struct tcon_context *conn, const char *old, const char *new)
+{
+ int result = default_vfs_ops.rename(conn, old, new);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_unlink(struct tcon_context *conn, const char *path)
+{
+ int result = default_vfs_ops.unlink(conn, path);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_chmod(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ int result = default_vfs_ops.chmod(conn, path, mode);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_chmod_acl(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ int result = default_vfs_ops.chmod_acl(conn, path, mode);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_fchmod(struct files_struct *fsp, int fd, mode_t mode)
+{
+ int result = default_vfs_ops.fchmod(fsp, fd, mode);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
+
+static int audit_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode)
+{
+ int result = default_vfs_ops.fchmod_acl(fsp, fd, mode);
+
+ syslog(SYSLOG_PRIORITY, "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;
+}
diff --git a/source4/modules/vfs_fake_perms.c b/source4/modules/vfs_fake_perms.c
new file mode 100644
index 0000000000..63ef66c591
--- /dev/null
+++ b/source4/modules/vfs_fake_perms.c
@@ -0,0 +1,471 @@
+/*
+ * Fake Perms VFS module. Implements passthrough operation of all VFS
+ * calls to disk functions, except for file permissions, which are now
+ * mode 0700 for the current uid/gid.
+ *
+ * Copyright (C) Tim Potter, 1999-2000
+ * Copyright (C) Alexander Bokovoy, 2002
+ * Copyright (C) Andrew Bartlett, 2002
+ *
+ * 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 "config.h"
+
+#include <stdio.h>
+#include <sys/stat.h>
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <errno.h>
+#include <string.h>
+
+#include <includes.h>
+#include <vfs.h>
+
+static struct vfs_ops default_vfs_ops; /* For passthrough operation */
+static struct smb_vfs_handle_struct *fake_perms_handle; /* use fake_perms_handle->data for storing per-instance private data */
+
+static int fake_perms_connect(struct tcon_context *conn, const char *service, const char *user)
+{
+ return default_vfs_ops.connect(conn, service, user);
+}
+
+static void fake_perms_disconnect(struct tcon_context *conn)
+{
+ default_vfs_ops.disconnect(conn);
+}
+
+static SMB_BIG_UINT fake_perms_disk_free(struct tcon_context *conn, const char *path,
+ BOOL small_query, SMB_BIG_UINT *bsize,
+ SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
+{
+ return default_vfs_ops.disk_free(conn, path, small_query, bsize,
+ dfree, dsize);
+}
+
+static DIR *fake_perms_opendir(struct tcon_context *conn, const char *fname)
+{
+ return default_vfs_ops.opendir(conn, fname);
+}
+
+static struct dirent *fake_perms_readdir(struct tcon_context *conn, DIR *dirp)
+{
+ return default_vfs_ops.readdir(conn, dirp);
+}
+
+static int fake_perms_mkdir(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ return default_vfs_ops.mkdir(conn, path, mode);
+}
+
+static int fake_perms_rmdir(struct tcon_context *conn, const char *path)
+{
+ return default_vfs_ops.rmdir(conn, path);
+}
+
+static int fake_perms_closedir(struct tcon_context *conn, DIR *dir)
+{
+ return default_vfs_ops.closedir(conn, dir);
+}
+
+static int fake_perms_open(struct tcon_context *conn, const char *fname, int flags, mode_t mode)
+{
+ return default_vfs_ops.open(conn, fname, flags, mode);
+}
+
+static int fake_perms_close(struct files_struct *fsp, int fd)
+{
+ return default_vfs_ops.close(fsp, fd);
+}
+
+static ssize_t fake_perms_read(struct files_struct *fsp, int fd, void *data, size_t n)
+{
+ return default_vfs_ops.read(fsp, fd, data, n);
+}
+
+static ssize_t fake_perms_write(struct files_struct *fsp, int fd, const void *data, size_t n)
+{
+ return default_vfs_ops.write(fsp, fd, data, n);
+}
+
+static SMB_OFF_T fake_perms_lseek(struct files_struct *fsp, int filedes, SMB_OFF_T offset, int whence)
+{
+ return default_vfs_ops.lseek(fsp, filedes, offset, whence);
+}
+
+static int fake_perms_rename(struct tcon_context *conn, const char *old, const char *new)
+{
+ return default_vfs_ops.rename(conn, old, new);
+}
+
+static int fake_perms_fsync(struct files_struct *fsp, int fd)
+{
+ return default_vfs_ops.fsync(fsp, fd);
+}
+
+static int fake_perms_stat(struct tcon_context *conn, const char *fname, SMB_STRUCT_STAT *sbuf)
+{
+ int ret = default_vfs_ops.stat(conn, fname, sbuf);
+ extern struct current_user current_user;
+
+ if (S_ISDIR(sbuf->st_mode)) {
+ sbuf->st_mode = S_IFDIR | S_IRWXU;
+ } else {
+ sbuf->st_mode = S_IRWXU;
+ }
+ sbuf->st_uid = current_user.uid;
+ sbuf->st_gid = current_user.gid;
+ return ret;
+}
+
+static int fake_perms_fstat(struct files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf)
+{
+ return default_vfs_ops.fstat(fsp, fd, sbuf);
+}
+
+static int fake_perms_lstat(struct tcon_context *conn, const char *path, SMB_STRUCT_STAT *sbuf)
+{
+ return default_vfs_ops.lstat(conn, path, sbuf);
+}
+
+static int fake_perms_unlink(struct tcon_context *conn, const char *path)
+{
+ return default_vfs_ops.unlink(conn, path);
+}
+
+static int fake_perms_chmod(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ return default_vfs_ops.chmod(conn, path, mode);
+}
+
+static int fake_perms_fchmod(struct files_struct *fsp, int fd, mode_t mode)
+{
+ return default_vfs_ops.fchmod(fsp, fd, mode);
+}
+
+static int fake_perms_chown(struct tcon_context *conn, const char *path, uid_t uid, gid_t gid)
+{
+ return default_vfs_ops.chown(conn, path, uid, gid);
+}
+
+static int fake_perms_fchown(struct files_struct *fsp, int fd, uid_t uid, gid_t gid)
+{
+ return default_vfs_ops.fchown(fsp, fd, uid, gid);
+}
+
+static int fake_perms_chdir(struct tcon_context *conn, const char *path)
+{
+ return default_vfs_ops.chdir(conn, path);
+}
+
+static char *fake_perms_getwd(struct tcon_context *conn, char *buf)
+{
+ return default_vfs_ops.getwd(conn, buf);
+}
+
+static int fake_perms_utime(struct tcon_context *conn, const char *path, struct utimbuf *times)
+{
+ return default_vfs_ops.utime(conn, path, times);
+}
+
+static int fake_perms_ftruncate(struct files_struct *fsp, int fd, SMB_OFF_T offset)
+{
+ return default_vfs_ops.ftruncate(fsp, fd, offset);
+}
+
+static BOOL fake_perms_lock(struct files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
+{
+ return default_vfs_ops.lock(fsp, fd, op, offset, count, type);
+}
+
+static BOOL fake_perms_symlink(struct tcon_context *conn, const char *oldpath, const char *newpath)
+{
+ return default_vfs_ops.symlink(conn, oldpath, newpath);
+}
+
+static BOOL fake_perms_readlink(struct tcon_context *conn, const char *path, char *buf, size_t bufsiz)
+{
+ return default_vfs_ops.readlink(conn, path, buf, bufsiz);
+}
+
+static int fake_perms_link(struct tcon_context *conn, const char *oldpath, const char *newpath)
+{
+ return default_vfs_ops.link(conn, oldpath, newpath);
+}
+
+static int fake_perms_mknod(struct tcon_context *conn, const char *path, mode_t mode, SMB_DEV_T dev)
+{
+ return default_vfs_ops.mknod(conn, path, mode, dev);
+}
+
+static char *fake_perms_realpath(struct tcon_context *conn, const char *path, char *resolved_path)
+{
+ return default_vfs_ops.realpath(conn, path, resolved_path);
+}
+
+static size_t fake_perms_fget_nt_acl(struct files_struct *fsp, int fd, struct security_descriptor_info **ppdesc)
+{
+ return default_vfs_ops.fget_nt_acl(fsp, fd, ppdesc);
+}
+
+static size_t fake_perms_get_nt_acl(struct files_struct *fsp, const char *name, struct security_descriptor_info **ppdesc)
+{
+ return default_vfs_ops.get_nt_acl(fsp, name, ppdesc);
+}
+
+static BOOL fake_perms_fset_nt_acl(struct files_struct *fsp, int fd, uint32 security_info_sent, struct security_descriptor_info *psd)
+{
+ return default_vfs_ops.fset_nt_acl(fsp, fd, security_info_sent, psd);
+}
+
+static BOOL fake_perms_set_nt_acl(struct files_struct *fsp, const char *name, uint32 security_info_sent, struct security_descriptor_info *psd)
+{
+ return default_vfs_ops.set_nt_acl(fsp, name, security_info_sent, psd);
+}
+
+static BOOL fake_perms_chmod_acl(struct tcon_context *conn, const char *name, mode_t mode)
+{
+ return default_vfs_ops.chmod_acl(conn, name, mode);
+}
+
+static BOOL fake_perms_fchmod_acl(struct files_struct *fsp, int fd, mode_t mode)
+{
+ return default_vfs_ops.fchmod_acl(fsp, fd, mode);
+}
+
+static int fake_perms_sys_acl_get_entry(struct tcon_context *conn, SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
+{
+ return default_vfs_ops.sys_acl_get_entry(conn, theacl, entry_id, entry_p);
+}
+
+static int fake_perms_sys_acl_get_tag_type(struct tcon_context *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
+{
+ return default_vfs_ops.sys_acl_get_tag_type(conn, entry_d, tag_type_p);
+}
+
+static int fake_perms_sys_acl_get_permset(struct tcon_context *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
+{
+ return default_vfs_ops.sys_acl_get_permset(conn, entry_d, permset_p);
+}
+
+static void *fake_perms_sys_acl_get_qualifier(struct tcon_context *conn, SMB_ACL_ENTRY_T entry_d)
+{
+ return default_vfs_ops.sys_acl_get_qualifier(conn, entry_d);
+}
+
+static SMB_ACL_T fake_perms_sys_acl_get_file(struct tcon_context *conn, const char *path_p, SMB_ACL_TYPE_T type)
+{
+ return default_vfs_ops.sys_acl_get_file(conn, path_p, type);
+}
+
+static SMB_ACL_T fake_perms_sys_acl_get_fd(struct files_struct *fsp, int fd)
+{
+ return default_vfs_ops.sys_acl_get_fd(fsp, fd);
+}
+
+static int fake_perms_sys_acl_clear_perms(struct tcon_context *conn, SMB_ACL_PERMSET_T permset)
+{
+ return default_vfs_ops.sys_acl_clear_perms(conn, permset);
+}
+
+static int fake_perms_sys_acl_add_perm(struct tcon_context *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+ return default_vfs_ops.sys_acl_add_perm(conn, permset, perm);
+}
+
+static char *fake_perms_sys_acl_to_text(struct tcon_context *conn, SMB_ACL_T theacl, ssize_t *plen)
+{
+ return default_vfs_ops.sys_acl_to_text(conn, theacl, plen);
+}
+
+static SMB_ACL_T fake_perms_sys_acl_init(struct tcon_context *conn, int count)
+{
+ return default_vfs_ops.sys_acl_init(conn, count);
+}
+
+static int fake_perms_sys_acl_create_entry(struct tcon_context *conn, SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
+{
+ return default_vfs_ops.sys_acl_create_entry(conn, pacl, pentry);
+}
+
+static int fake_perms_sys_acl_set_tag_type(struct tcon_context *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
+{
+ return default_vfs_ops.sys_acl_set_tag_type(conn, entry, tagtype);
+}
+
+static int fake_perms_sys_acl_set_qualifier(struct tcon_context *conn, SMB_ACL_ENTRY_T entry, void *qual)
+{
+ return default_vfs_ops.sys_acl_set_qualifier(conn, entry, qual);
+}
+
+static int fake_perms_sys_acl_set_permset(struct tcon_context *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
+{
+ return default_vfs_ops.sys_acl_set_permset(conn, entry, permset);
+}
+
+static int fake_perms_sys_acl_valid(struct tcon_context *conn, SMB_ACL_T theacl )
+{
+ return default_vfs_ops.sys_acl_valid(conn, theacl );
+}
+
+static int fake_perms_sys_acl_set_file(struct tcon_context *conn, const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
+{
+ return default_vfs_ops.sys_acl_set_file(conn, name, acltype, theacl);
+}
+
+static int fake_perms_sys_acl_set_fd(struct files_struct *fsp, int fd, SMB_ACL_T theacl)
+{
+ return default_vfs_ops.sys_acl_set_fd(fsp, fd, theacl);
+}
+
+static int fake_perms_sys_acl_delete_def_file(struct tcon_context *conn, const char *path)
+{
+ return default_vfs_ops.sys_acl_delete_def_file(conn, path);
+}
+
+static int fake_perms_sys_acl_get_perm(struct tcon_context *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+ return default_vfs_ops.sys_acl_get_perm(conn, permset, perm);
+}
+
+static int fake_perms_sys_acl_free_text(struct tcon_context *conn, char *text)
+{
+ return default_vfs_ops.sys_acl_free_text(conn, text);
+}
+
+static int fake_perms_sys_acl_free_acl(struct tcon_context *conn, SMB_ACL_T posix_acl)
+{
+ return default_vfs_ops.sys_acl_free_acl(conn, posix_acl);
+}
+
+static int fake_perms_sys_acl_free_qualifier(struct tcon_context *conn, void *qualifier, SMB_ACL_TAG_T tagtype)
+{
+ return default_vfs_ops.sys_acl_free_qualifier(conn, qualifier, tagtype);
+}
+
+
+/* VFS operations structure */
+
+static vfs_op_tuple fake_perms_ops[] = {
+
+ /* Disk operations */
+
+ {fake_perms_connect, SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_disconnect, SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_disk_free, SMB_VFS_OP_DISK_FREE, SMB_VFS_LAYER_TRANSPARENT},
+
+ /* Directory operations */
+
+ {fake_perms_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_readdir, SMB_VFS_OP_READDIR, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_mkdir, SMB_VFS_OP_MKDIR, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_rmdir, SMB_VFS_OP_RMDIR, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_closedir, SMB_VFS_OP_CLOSEDIR, SMB_VFS_LAYER_TRANSPARENT},
+
+ /* File operations */
+
+ {fake_perms_open, SMB_VFS_OP_OPEN, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_close, SMB_VFS_OP_CLOSE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_read, SMB_VFS_OP_READ, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_write, SMB_VFS_OP_WRITE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_lseek, SMB_VFS_OP_LSEEK, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_rename, SMB_VFS_OP_RENAME, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_fsync, SMB_VFS_OP_FSYNC, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_stat, SMB_VFS_OP_STAT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_fstat, SMB_VFS_OP_FSTAT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_lstat, SMB_VFS_OP_LSTAT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_unlink, SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_chmod, SMB_VFS_OP_CHMOD, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_fchmod, SMB_VFS_OP_FCHMOD, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_chown, SMB_VFS_OP_CHOWN, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_fchown, SMB_VFS_OP_FCHOWN, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_chdir, SMB_VFS_OP_CHDIR, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_getwd, SMB_VFS_OP_GETWD, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_utime, SMB_VFS_OP_UTIME, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_ftruncate, SMB_VFS_OP_FTRUNCATE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_lock, SMB_VFS_OP_LOCK, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_symlink, SMB_VFS_OP_SYMLINK, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_readlink, SMB_VFS_OP_READLINK, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_link, SMB_VFS_OP_LINK, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_mknod, SMB_VFS_OP_MKNOD, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_realpath, SMB_VFS_OP_REALPATH, SMB_VFS_LAYER_TRANSPARENT},
+
+ /* NT File ACL operations */
+
+ {fake_perms_fget_nt_acl, SMB_VFS_OP_FGET_NT_ACL, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_get_nt_acl, SMB_VFS_OP_GET_NT_ACL, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_fset_nt_acl, SMB_VFS_OP_FSET_NT_ACL, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_set_nt_acl, SMB_VFS_OP_SET_NT_ACL, SMB_VFS_LAYER_TRANSPARENT},
+
+ /* POSIX ACL operations */
+
+ {fake_perms_chmod_acl, SMB_VFS_OP_CHMOD_ACL, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_fchmod_acl, SMB_VFS_OP_FCHMOD_ACL, SMB_VFS_LAYER_TRANSPARENT},
+
+ {fake_perms_sys_acl_get_entry, SMB_VFS_OP_SYS_ACL_GET_ENTRY, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_get_tag_type, SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_get_permset, SMB_VFS_OP_SYS_ACL_GET_PERMSET, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_get_qualifier, SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_get_file, SMB_VFS_OP_SYS_ACL_GET_FILE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_get_fd, SMB_VFS_OP_SYS_ACL_GET_FD, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_clear_perms, SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_add_perm, SMB_VFS_OP_SYS_ACL_ADD_PERM, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_to_text, SMB_VFS_OP_SYS_ACL_TO_TEXT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_init, SMB_VFS_OP_SYS_ACL_INIT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_create_entry, SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_set_tag_type, SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_set_qualifier, SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_set_permset, SMB_VFS_OP_SYS_ACL_SET_PERMSET, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_valid, SMB_VFS_OP_SYS_ACL_VALID, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_set_file, SMB_VFS_OP_SYS_ACL_SET_FILE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_set_fd, SMB_VFS_OP_SYS_ACL_SET_FD, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_delete_def_file, SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_get_perm, SMB_VFS_OP_SYS_ACL_GET_PERM, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_free_text, SMB_VFS_OP_SYS_ACL_FREE_TEXT, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_free_acl, SMB_VFS_OP_SYS_ACL_FREE_ACL, SMB_VFS_LAYER_TRANSPARENT},
+ {fake_perms_sys_acl_free_qualifier, SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, SMB_VFS_LAYER_TRANSPARENT},
+
+ {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
+};
+
+/* VFS initialisation - return initialized vfs_op_tuple array back to Samba */
+
+vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
+ struct smb_vfs_handle_struct *vfs_handle)
+{
+ DEBUG(3, ("Initialising default vfs hooks\n"));
+
+ *vfs_version = SMB_VFS_INTERFACE_VERSION;
+ memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
+
+ /* Remember vfs_handle for further allocation and referencing of private
+ information in vfs_handle->data
+ */
+ fake_perms_handle = vfs_handle;
+ return fake_perms_ops;
+}
+
+/* VFS finalization function */
+void vfs_done(struct tcon_context *conn)
+{
+ DEBUG(3, ("Finalizing default vfs hooks\n"));
+}
diff --git a/source4/modules/vfs_netatalk.c b/source4/modules/vfs_netatalk.c
new file mode 100644
index 0000000000..0c1eb8d15e
--- /dev/null
+++ b/source4/modules/vfs_netatalk.c
@@ -0,0 +1,429 @@
+/*
+ * AppleTalk VFS module for Samba-3.x
+ *
+ * Copyright (C) Alexei Kotovich, 2002
+ *
+ * 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 "config.h"
+#include <stdio.h>
+#include <sys/stat.h>
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <errno.h>
+#include <string.h>
+#include <includes.h>
+#include <vfs.h>
+
+#define APPLEDOUBLE ".AppleDouble"
+#define ADOUBLEMODE 0777
+
+/* atalk functions */
+
+static int atalk_build_paths(TALLOC_CTX *ctx, const char *path,
+ const char *fname, char **adbl_path, char **orig_path,
+ SMB_STRUCT_STAT *adbl_info, SMB_STRUCT_STAT *orig_info);
+
+static int atalk_unlink_file(const char *path);
+
+static struct vfs_ops default_vfs_ops; /* For passthrough operation */
+static struct smb_vfs_handle_struct *atalk_handle;
+
+static int atalk_get_path_ptr(char *path)
+{
+ int i = 0;
+ int ptr = 0;
+
+ for (i = 0; path[i]; i ++) {
+ if (path[i] == '/')
+ ptr = i;
+ /* get out some 'spam';) from win32's file name */
+ else if (path[i] == ':') {
+ path[i] = '\0';
+ break;
+ }
+ }
+
+ return ptr;
+}
+
+static int atalk_build_paths(TALLOC_CTX *ctx, const char *path, const char *fname,
+ char **adbl_path, char **orig_path,
+ SMB_STRUCT_STAT *adbl_info, SMB_STRUCT_STAT *orig_info)
+{
+ int ptr0 = 0;
+ int ptr1 = 0;
+ char *dname = 0;
+ char *name = 0;
+
+ if (!ctx || !path || !fname || !adbl_path || !orig_path ||
+ !adbl_info || !orig_info)
+ return -1;
+#if 0
+ DEBUG(3, ("ATALK: PATH: %s[%s]\n", path, fname));
+#endif
+ if (strstr(path, APPLEDOUBLE) || strstr(fname, APPLEDOUBLE)) {
+ DEBUG(3, ("ATALK: path %s[%s] already contains %s\n", path, fname, APPLEDOUBLE));
+ return -1;
+ }
+
+ if (fname[0] == '.') ptr0 ++;
+ if (fname[1] == '/') ptr0 ++;
+
+ *orig_path = talloc_asprintf(ctx, "%s/%s", path, &fname[ptr0]);
+
+ /* get pointer to last '/' */
+ ptr1 = atalk_get_path_ptr(*orig_path);
+
+ sys_lstat(*orig_path, orig_info);
+
+ if (S_ISDIR(orig_info->st_mode)) {
+ *adbl_path = talloc_asprintf(ctx, "%s/%s/%s/",
+ path, &fname[ptr0], APPLEDOUBLE);
+ } else {
+ dname = talloc_strdup(ctx, *orig_path);
+ dname[ptr1] = '\0';
+ name = *orig_path;
+ *adbl_path = talloc_asprintf(ctx, "%s/%s/%s",
+ dname, APPLEDOUBLE, &name[ptr1 + 1]);
+ }
+#if 0
+ DEBUG(3, ("ATALK: DEBUG:\n%s\n%s\n", *orig_path, *adbl_path));
+#endif
+ sys_lstat(*adbl_path, adbl_info);
+ return 0;
+}
+
+static int atalk_unlink_file(const char *path)
+{
+ int ret = 0;
+
+ become_root();
+ ret = unlink(path);
+ unbecome_root();
+
+ return ret;
+}
+
+static void atalk_add_to_list(name_compare_entry **list)
+{
+ int i, count = 0;
+ name_compare_entry *new_list = 0;
+ name_compare_entry *cur_list = 0;
+
+ cur_list = *list;
+
+ if (cur_list) {
+ for (i = 0, count = 0; cur_list[i].name; i ++, count ++) {
+ if (strstr(cur_list[i].name, APPLEDOUBLE))
+ return;
+ }
+ }
+
+ if (!(new_list = calloc(1,
+ (count == 0 ? 1 : count + 1) * sizeof(name_compare_entry))))
+ return;
+
+ for (i = 0; i < count; i ++) {
+ new_list[i].name = strdup(cur_list[i].name);
+ new_list[i].is_wild = cur_list[i].is_wild;
+ }
+
+ new_list[i].name = strdup(APPLEDOUBLE);
+ new_list[i].is_wild = False;
+
+ free_namearray(*list);
+
+ *list = new_list;
+ new_list = 0;
+ cur_list = 0;
+}
+
+static void atalk_rrmdir(TALLOC_CTX *ctx, char *path)
+{
+ char *dpath;
+ struct dirent *dent = 0;
+ DIR *dir;
+
+ if (!path) return;
+
+ dir = opendir(path);
+ if (!dir) return;
+
+ while (NULL != (dent = readdir(dir))) {
+ if (strcmp(dent->d_name, ".") == 0 ||
+ strcmp(dent->d_name, "..") == 0)
+ continue;
+ if (!(dpath = talloc_asprintf(ctx, "%s/%s",
+ path, dent->d_name)))
+ continue;
+ atalk_unlink_file(dpath);
+ }
+
+ closedir(dir);
+}
+
+/* Disk operations */
+
+/* Directory operations */
+
+DIR *atalk_opendir(struct tcon_context *conn, const char *fname)
+{
+ DIR *ret = 0;
+
+ ret = default_vfs_ops.opendir(conn, fname);
+
+ /*
+ * when we try to perform delete operation upon file which has fork
+ * in ./.AppleDouble and this directory wasn't hidden by Samba,
+ * MS Windows explorer causes the error: "Cannot find the specified file"
+ * There is some workaround to avoid this situation, i.e. if
+ * connection has not .AppleDouble entry in either veto or hide
+ * list then it would be nice to add one.
+ */
+
+ atalk_add_to_list(&conn->hide_list);
+ atalk_add_to_list(&conn->veto_list);
+
+ return ret;
+}
+
+static int atalk_rmdir(struct tcon_context *conn, const char *path)
+{
+ BOOL add = False;
+ TALLOC_CTX *ctx = 0;
+ char *dpath;
+
+ if (!conn || !conn->origpath || !path) goto exit_rmdir;
+
+ /* due to there is no way to change bDeleteVetoFiles variable
+ * from this module, gotta use talloc stuff..
+ */
+
+ strstr(path, APPLEDOUBLE) ? (add = False) : (add = True);
+
+ if (!(ctx = talloc_init("remove_directory")))
+ goto exit_rmdir;
+
+ if (!(dpath = talloc_asprintf(ctx, "%s/%s%s",
+ conn->origpath, path, add ? "/"APPLEDOUBLE : "")))
+ goto exit_rmdir;
+
+ atalk_rrmdir(ctx, dpath);
+
+exit_rmdir:
+ talloc_destroy(ctx);
+ return default_vfs_ops.rmdir(conn, path);
+}
+
+/* File operations */
+
+static int atalk_rename(struct tcon_context *conn, const char *old, const char *new)
+{
+ int ret = 0;
+ char *adbl_path = 0;
+ char *orig_path = 0;
+ SMB_STRUCT_STAT adbl_info;
+ SMB_STRUCT_STAT orig_info;
+ TALLOC_CTX *ctx;
+
+ ret = default_vfs_ops.rename(conn, old, new);
+
+ if (!conn || !old) return ret;
+
+ if (!(ctx = talloc_init("rename_file")))
+ return ret;
+
+ if (atalk_build_paths(ctx, conn->origpath, old, &adbl_path, &orig_path,
+ &adbl_info, &orig_info) != 0)
+ return ret;
+
+ if (S_ISDIR(orig_info.st_mode) || S_ISREG(orig_info.st_mode)) {
+ DEBUG(3, ("ATALK: %s has passed..\n", adbl_path));
+ goto exit_rename;
+ }
+
+ atalk_unlink_file(adbl_path);
+
+exit_rename:
+ talloc_destroy(ctx);
+ return ret;
+}
+
+static int atalk_unlink(struct tcon_context *conn, const char *path)
+{
+ int ret = 0, i;
+ char *adbl_path = 0;
+ char *orig_path = 0;
+ SMB_STRUCT_STAT adbl_info;
+ SMB_STRUCT_STAT orig_info;
+ TALLOC_CTX *ctx;
+
+ ret = default_vfs_ops.unlink(conn, path);
+
+ if (!conn || !path) return ret;
+
+ /* no .AppleDouble sync if veto or hide list is empty,
+ * otherwise "Cannot find the specified file" error will be caused
+ */
+
+ if (!conn->veto_list) return ret;
+ if (!conn->hide_list) return ret;
+
+ for (i = 0; conn->veto_list[i].name; i ++) {
+ if (strstr(conn->veto_list[i].name, APPLEDOUBLE))
+ break;
+ }
+
+ if (!conn->veto_list[i].name) {
+ for (i = 0; conn->hide_list[i].name; i ++) {
+ if (strstr(conn->hide_list[i].name, APPLEDOUBLE))
+ break;
+ else {
+ DEBUG(3, ("ATALK: %s is not hidden, skipped..\n",
+ APPLEDOUBLE));
+ return ret;
+ }
+ }
+ }
+
+ if (!(ctx = talloc_init("unlink_file")))
+ return ret;
+
+ if (atalk_build_paths(ctx, conn->origpath, path, &adbl_path, &orig_path,
+ &adbl_info, &orig_info) != 0)
+ return ret;
+
+ if (S_ISDIR(orig_info.st_mode) || S_ISREG(orig_info.st_mode)) {
+ DEBUG(3, ("ATALK: %s has passed..\n", adbl_path));
+ goto exit_unlink;
+ }
+
+ atalk_unlink_file(adbl_path);
+
+exit_unlink:
+ talloc_destroy(ctx);
+ return ret;
+}
+
+static int atalk_chmod(struct tcon_context *conn, const char *path, mode_t mode)
+{
+ int ret = 0;
+ char *adbl_path = 0;
+ char *orig_path = 0;
+ SMB_STRUCT_STAT adbl_info;
+ SMB_STRUCT_STAT orig_info;
+ TALLOC_CTX *ctx;
+
+ ret = default_vfs_ops.chmod(conn, path, mode);
+
+ if (!conn || !path) return ret;
+
+ if (!(ctx = talloc_init("chmod_file")))
+ return ret;
+
+ if (atalk_build_paths(ctx, conn->origpath, path, &adbl_path, &orig_path,
+ &adbl_info, &orig_info) != 0)
+ return ret;
+
+ if (!S_ISDIR(orig_info.st_mode) && !S_ISREG(orig_info.st_mode)) {
+ DEBUG(3, ("ATALK: %s has passed..\n", orig_path));
+ goto exit_chmod;
+ }
+
+ chmod(adbl_path, ADOUBLEMODE);
+
+exit_chmod:
+ talloc_destroy(ctx);
+ return ret;
+}
+
+static int atalk_chown(struct tcon_context *conn, const char *path, uid_t uid, gid_t gid)
+{
+ int ret = 0;
+ char *adbl_path = 0;
+ char *orig_path = 0;
+ SMB_STRUCT_STAT adbl_info;
+ SMB_STRUCT_STAT orig_info;
+ TALLOC_CTX *ctx;
+
+ ret = default_vfs_ops.chown(conn, path, uid, gid);
+
+ if (!conn || !path) return ret;
+
+ if (!(ctx = talloc_init("chown_file")))
+ return ret;
+
+ if (atalk_build_paths(ctx, conn->origpath, path, &adbl_path, &orig_path,
+ &adbl_info, &orig_info) != 0)
+ return ret;
+
+ if (!S_ISDIR(orig_info.st_mode) && !S_ISREG(orig_info.st_mode)) {
+ DEBUG(3, ("ATALK: %s has passed..\n", orig_path));
+ goto exit_chown;
+ }
+
+ chown(adbl_path, uid, gid);
+
+exit_chown:
+ talloc_destroy(ctx);
+ return ret;
+}
+
+static vfs_op_tuple atalk_ops[] = {
+
+ /* Directory operations */
+
+ {atalk_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_TRANSPARENT},
+ {atalk_rmdir, SMB_VFS_OP_RMDIR, SMB_VFS_LAYER_TRANSPARENT},
+
+ /* File operations */
+
+ {atalk_rename, SMB_VFS_OP_RENAME, SMB_VFS_LAYER_TRANSPARENT},
+ {atalk_unlink, SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_TRANSPARENT},
+ {atalk_chmod, SMB_VFS_OP_CHMOD, SMB_VFS_LAYER_TRANSPARENT},
+ {atalk_chown, SMB_VFS_OP_CHOWN, SMB_VFS_LAYER_TRANSPARENT},
+
+ /* Finish VFS operations definition */
+
+ {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
+};
+
+/* VFS initialisation function. Return vfs_op_tuple array back to SAMBA. */
+vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
+ struct smb_vfs_handle_struct *vfs_handle)
+{
+ *vfs_version = SMB_VFS_INTERFACE_VERSION;
+ memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
+
+ atalk_handle = vfs_handle;
+
+ DEBUG(3, ("ATALK: vfs module loaded\n"));
+ return atalk_ops;
+}
+
+/* VFS finalization function. */
+void vfs_done(struct tcon_context *conn)
+{
+ DEBUG(3, ("ATALK: vfs module unloaded\n"));
+}
diff --git a/source4/modules/vfs_recycle.c b/source4/modules/vfs_recycle.c
new file mode 100644
index 0000000000..2a017aca04
--- /dev/null
+++ b/source4/modules/vfs_recycle.c
@@ -0,0 +1,648 @@
+/*
+ * Recycle bin VFS module for Samba.
+ *
+ * Copyright (C) 2001, Brandon Stone, Amherst College, <bbstone@amherst.edu>.
+ * Copyright (C) 2002, Jeremy Allison - modified to make a VFS module.
+ * Copyright (C) 2002, Alexander Bokovoy - cascaded VFS adoption,
+ * Copyright (C) 2002, Juergen Hasch - added some options.
+ * Copyright (C) 2002, Simo Sorce
+ *
+ * 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"
+
+#define ALLOC_CHECK(ptr, label) do { if ((ptr) == NULL) { DEBUG(0, ("recycle.bin: out of memory!\n")); errno = ENOMEM; goto label; } } while(0)
+
+static int vfs_recycle_debug_level = DBGC_VFS;
+
+#undef DBGC_CLASS
+#define DBGC_CLASS vfs_recycle_debug_level
+
+static const char *delimiter = "|"; /* delimiter for options */
+
+/* One per connection */
+
+typedef struct recycle_bin_struct
+{
+ TALLOC_CTX *mem_ctx;
+ char *repository; /* name of the recycle bin directory */
+ BOOL keep_dir_tree; /* keep directory structure of deleted file in recycle bin */
+ BOOL versions; /* create versions of deleted files with identical name */
+ BOOL touch; /* touch access date of deleted file */
+ char *exclude; /* which files to exclude */
+ char *exclude_dir; /* which directories to exclude */
+ char *noversions; /* which files to exclude from versioning */
+ SMB_OFF_T maxsize; /* maximum file size to be saved */
+} recycle_bin_struct;
+
+typedef struct recycle_bin_connections {
+ int conn;
+ recycle_bin_struct *data;
+ struct recycle_bin_connections *next;
+} recycle_bin_connections;
+
+typedef struct recycle_bin_private_data {
+ TALLOC_CTX *mem_ctx;
+ recycle_bin_connections *conns;
+} recycle_bin_private_data;
+
+struct smb_vfs_handle_struct *recycle_bin_private_handle;
+
+/* VFS operations */
+static struct vfs_ops default_vfs_ops; /* For passthrough operation */
+
+static int recycle_connect(struct tcon_context *conn, const char *service, const char *user);
+static void recycle_disconnect(struct tcon_context *conn);
+static int recycle_unlink(struct tcon_context *, const char *);
+
+#define VFS_OP(x) ((void *) x)
+
+static vfs_op_tuple recycle_ops[] = {
+
+ /* Disk operations */
+ {VFS_OP(recycle_connect), SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_TRANSPARENT},
+ {VFS_OP(recycle_disconnect), SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_TRANSPARENT},
+
+ /* File operations */
+ {VFS_OP(recycle_unlink), SMB_VFS_OP_UNLINK, SMB_VFS_LAYER_TRANSPARENT},
+
+ {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP}
+};
+
+/**
+ * VFS initialisation function.
+ *
+ * @retval initialised vfs_op_tuple array
+ **/
+vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops,
+ struct smb_vfs_handle_struct *vfs_handle)
+{
+ TALLOC_CTX *mem_ctx = NULL;
+
+ DEBUG(10, ("Initializing VFS module recycle\n"));
+ *vfs_version = SMB_VFS_INTERFACE_VERSION;
+ memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops));
+ vfs_recycle_debug_level = debug_add_class("vfs_recycle_bin");
+ if (vfs_recycle_debug_level == -1) {
+ vfs_recycle_debug_level = DBGC_VFS;
+ DEBUG(0, ("vfs_recycle: Couldn't register custom debugging class!\n"));
+ } else {
+ DEBUG(0, ("vfs_recycle: Debug class number of 'vfs_recycle': %d\n", vfs_recycle_debug_level));
+ }
+
+ recycle_bin_private_handle = vfs_handle;
+ if (!(mem_ctx = talloc_init("recycle bin data"))) {
+ DEBUG(0, ("Failed to allocate memory in VFS module recycle_bin\n"));
+ return NULL;
+ }
+
+ recycle_bin_private_handle->data = talloc(mem_ctx, sizeof(recycle_bin_private_data));
+ if (recycle_bin_private_handle->data == NULL) {
+ DEBUG(0, ("Failed to allocate memory in VFS module recycle_bin\n"));
+ return NULL;
+ }
+ ((recycle_bin_private_data *)(recycle_bin_private_handle->data))->mem_ctx = mem_ctx;
+ ((recycle_bin_private_data *)(recycle_bin_private_handle->data))->conns = NULL;
+
+ return recycle_ops;
+}
+
+/**
+ * VFS finalization function.
+ *
+ **/
+void vfs_done(void)
+{
+ recycle_bin_private_data *recdata;
+ recycle_bin_connections *recconn;
+
+ DEBUG(10, ("Unloading/Cleaning VFS module recycle bin\n"));
+
+ if (recycle_bin_private_handle)
+ recdata = (recycle_bin_private_data *)(recycle_bin_private_handle->data);
+ else {
+ DEBUG(0, ("Recycle bin not initialized!\n"));
+ return;
+ }
+
+ if (recdata) {
+ if (recdata->conns) {
+ recconn = recdata->conns;
+ while (recconn) {
+ talloc_destroy(recconn->data->mem_ctx);
+ recconn = recconn->next;
+ }
+ }
+ if (recdata->mem_ctx) {
+ talloc_destroy(recdata->mem_ctx);
+ }
+ recdata = NULL;
+ }
+}
+
+static int recycle_connect(struct tcon_context *conn, const char *service, const char *user)
+{
+ TALLOC_CTX *ctx = NULL;
+ recycle_bin_struct *recbin;
+ recycle_bin_connections *recconn;
+ recycle_bin_connections *recconnbase;
+ recycle_bin_private_data *recdata;
+ char *tmp_str;
+
+ DEBUG(10, ("Called for service %s (%d) as user %s\n", service, SNUM(conn), user));
+
+ if (recycle_bin_private_handle)
+ recdata = (recycle_bin_private_data *)(recycle_bin_private_handle->data);
+ else {
+ DEBUG(0, ("Recycle bin not initialized!\n"));
+ return -1;
+ }
+
+ if (!(ctx = talloc_init("recycle bin connection"))) {
+ DEBUG(0, ("Failed to allocate memory in VFS module recycle_bin\n"));
+ return -1;
+ }
+
+ recbin = talloc(ctx, sizeof(recycle_bin_struct));
+ if (recbin == NULL) {
+ DEBUG(0, ("Failed to allocate memory in VFS module recycle_bin\n"));
+ return -1;
+ }
+ recbin->mem_ctx = ctx;
+
+ /* Set defaults */
+ recbin->repository = talloc_strdup(recbin->mem_ctx, ".recycle");
+ ALLOC_CHECK(recbin->repository, error);
+ recbin->keep_dir_tree = False;
+ recbin->versions = False;
+ recbin->touch = False;
+ recbin->exclude = "";
+ recbin->exclude_dir = "";
+ recbin->noversions = "";
+ recbin->maxsize = 0;
+
+ /* parse configuration options */
+ if ((tmp_str = lp_parm_string(SNUM(conn), "vfs_recycle_bin", "repository")) != NULL) {
+ recbin->repository = talloc_sub_conn(recbin->mem_ctx, conn, tmp_str);
+ ALLOC_CHECK(recbin->repository, error);
+ trim_string(recbin->repository, "/", "/");
+ DEBUG(5, ("recycle.bin: repository = %s\n", recbin->repository));
+ }
+
+ recbin->keep_dir_tree = lp_parm_bool(SNUM(conn), "vfs_recycle_bin", "keeptree", False);
+ DEBUG(5, ("recycle.bin: keeptree = %d\n", recbin->keep_dir_tree));
+
+ recbin->versions = lp_parm_bool(SNUM(conn), "vfs_recycle_bin", "versions", False);
+ DEBUG(5, ("recycle.bin: versions = %d\n", recbin->versions));
+
+ recbin->touch = lp_parm_bool(SNUM(conn), "vfs_recycle_bin", "touch", False);
+ DEBUG(5, ("recycle.bin: touch = %d\n", recbin->touch));
+
+ recbin->maxsize = lp_parm_ulong(SNUM(conn), "vfs_recycle_bin", "maxsize");
+ if (recbin->maxsize == 0) {
+ recbin->maxsize = -1;
+ DEBUG(5, ("recycle.bin: maxsize = -infinite-\n"));
+ } else {
+ DEBUG(5, ("recycle.bin: maxsize = %ld\n", (long int)recbin->maxsize));
+ }
+
+ if ((tmp_str = lp_parm_string(SNUM(conn), "vfs_recycle_bin", "exclude")) != NULL) {
+ recbin->exclude = talloc_strdup(recbin->mem_ctx, tmp_str);
+ ALLOC_CHECK(recbin->exclude, error);
+ DEBUG(5, ("recycle.bin: exclude = %s\n", recbin->exclude));
+ }
+ if ((tmp_str = lp_parm_string(SNUM(conn), "vfs_recycle_bin", "exclude_dir")) != NULL) {
+ recbin->exclude_dir = talloc_strdup(recbin->mem_ctx, tmp_str);
+ ALLOC_CHECK(recbin->exclude_dir, error);
+ DEBUG(5, ("recycle.bin: exclude_dir = %s\n", recbin->exclude_dir));
+ }
+ if ((tmp_str = lp_parm_string(SNUM(conn), "vfs_recycle_bin", "noversions")) != NULL) {
+ recbin->noversions = talloc_strdup(recbin->mem_ctx, tmp_str);
+ ALLOC_CHECK(recbin->noversions, error);
+ DEBUG(5, ("recycle.bin: noversions = %s\n", recbin->noversions));
+ }
+
+ recconn = talloc(recdata->mem_ctx, sizeof(recycle_bin_connections));
+ if (recconn == NULL) {
+ DEBUG(0, ("Failed to allocate memory in VFS module recycle_bin\n"));
+ goto error;
+ }
+ recconn->conn = SNUM(conn);
+ recconn->data = recbin;
+ recconn->next = NULL;
+ if (recdata->conns) {
+ recconnbase = recdata->conns;
+ while (recconnbase->next != NULL) recconnbase = recconnbase->next;
+ recconnbase->next = recconn;
+ } else {
+ recdata->conns = recconn;
+ }
+ return default_vfs_ops.connect(conn, service, user);
+
+error:
+ talloc_destroy(ctx);
+ return -1;
+}
+
+static void recycle_disconnect(struct tcon_context *conn)
+{
+ recycle_bin_private_data *recdata;
+ recycle_bin_connections *recconn;
+
+ DEBUG(10, ("Disconnecting VFS module recycle bin\n"));
+
+ if (recycle_bin_private_handle)
+ recdata = (recycle_bin_private_data *)(recycle_bin_private_handle->data);
+ else {
+ DEBUG(0, ("Recycle bin not initialized!\n"));
+ return;
+ }
+
+ if (recdata) {
+ if (recdata->conns) {
+ if (recdata->conns->conn == SNUM(conn)) {
+ talloc_destroy(recdata->conns->data->mem_ctx);
+ recdata->conns = recdata->conns->next;
+ } else {
+ recconn = recdata->conns;
+ while (recconn->next) {
+ if (recconn->next->conn == SNUM(conn)) {
+ talloc_destroy(recconn->next->data->mem_ctx);
+ recconn->next = recconn->next->next;
+ break;
+ }
+ recconn = recconn->next;
+ }
+ }
+ }
+ }
+ default_vfs_ops.disconnect(conn);
+}
+
+static BOOL recycle_directory_exist(struct tcon_context *conn, const char *dname)
+{
+ SMB_STRUCT_STAT st;
+
+ if (default_vfs_ops.stat(conn, dname, &st) == 0) {
+ if (S_ISDIR(st.st_mode)) {
+ return True;
+ }
+ }
+
+ return False;
+}
+
+static BOOL recycle_file_exist(struct tcon_context *conn, const char *fname)
+{
+ SMB_STRUCT_STAT st;
+
+ if (default_vfs_ops.stat(conn, fname, &st) == 0) {
+ if (S_ISREG(st.st_mode)) {
+ return True;
+ }
+ }
+
+ return False;
+}
+
+/**
+ * Return file size
+ * @param conn connection
+ * @param fname file name
+ * @return size in bytes
+ **/
+static SMB_OFF_T recycle_get_file_size(struct tcon_context *conn, const char *fname)
+{
+ SMB_STRUCT_STAT st;
+ if (default_vfs_ops.stat(conn, fname, &st) != 0) {
+ DEBUG(0,("recycle.bin: stat for %s returned %s\n", fname, strerror(errno)));
+ return (SMB_OFF_T)0;
+ }
+ return(st.st_size);
+}
+
+/**
+ * Create directory tree
+ * @param conn connection
+ * @param dname Directory tree to be created
+ * @return Returns True for success
+ **/
+static BOOL recycle_create_dir(struct tcon_context *conn, const char *dname)
+{
+ int len;
+ mode_t mode;
+ char *new_dir = NULL;
+ char *tmp_str = NULL;
+ char *token;
+ char *tok_str;
+ BOOL ret = False;
+
+ mode = S_IREAD | S_IWRITE | S_IEXEC;
+
+ tmp_str = strdup(dname);
+ ALLOC_CHECK(tmp_str, done);
+ tok_str = tmp_str;
+
+ len = strlen(dname);
+ new_dir = (char *)malloc(len + 1);
+ ALLOC_CHECK(new_dir, done);
+ *new_dir = '\0';
+
+ /* Create directory tree if neccessary */
+ for(token = strtok(tok_str, "/"); token; token = strtok(NULL, "/")) {
+ safe_strcat(new_dir, token, len);
+ if (recycle_directory_exist(conn, new_dir))
+ DEBUG(10, ("recycle.bin: dir %s already exists\n", new_dir));
+ else {
+ DEBUG(5, ("recycle.bin: creating new dir %s\n", new_dir));
+ if (default_vfs_ops.mkdir(conn, new_dir, mode) != 0) {
+ DEBUG(1,("recycle.bin: mkdir failed for %s with error: %s\n", new_dir, strerror(errno)));
+ ret = False;
+ goto done;
+ }
+ }
+ safe_strcat(new_dir, "/", len);
+ }
+
+ ret = True;
+done:
+ SAFE_FREE(tmp_str);
+ SAFE_FREE(new_dir);
+ return ret;
+}
+
+/**
+ * Check if needle is contained exactly in haystack
+ * @param haystack list of parameters separated by delimimiter character
+ * @param needle string to be matched exactly to haystack
+ * @return True if found
+ **/
+static BOOL checkparam(const char *haystack, const char *needle)
+{
+ char *token;
+ char *tok_str;
+ char *tmp_str;
+ BOOL ret = False;
+
+ if (haystack == NULL || strlen(haystack) == 0 || needle == NULL || strlen(needle) == 0) {
+ return False;
+ }
+
+ tmp_str = strdup(haystack);
+ ALLOC_CHECK(tmp_str, done);
+ token = tok_str = tmp_str;
+
+ for(token = strtok(tok_str, delimiter); token; token = strtok(NULL, delimiter)) {
+ if(strcmp(token, needle) == 0) {
+ ret = True;
+ goto done;
+ }
+ }
+done:
+ SAFE_FREE(tmp_str);
+ return ret;
+}
+
+/**
+ * Check if needle is contained in haystack, * and ? patterns are resolved
+ * @param haystack list of parameters separated by delimimiter character
+ * @param needle string to be matched exectly to haystack including pattern matching
+ * @return True if found
+ **/
+static BOOL matchparam(const char *haystack, const char *needle)
+{
+ char *token;
+ char *tok_str;
+ char *tmp_str;
+ BOOL ret = False;
+
+ if (haystack == NULL || strlen(haystack) == 0 || needle == NULL || strlen(needle) == 0) {
+ return False;
+ }
+
+ tmp_str = strdup(haystack);
+ ALLOC_CHECK(tmp_str, done);
+ token = tok_str = tmp_str;
+
+ for(token = strtok(tok_str, delimiter); token; token = strtok(NULL, delimiter)) {
+ if (!unix_wild_match(token, needle)) {
+ ret = True;
+ goto done;
+ }
+ }
+done:
+ SAFE_FREE(tmp_str);
+ return ret;
+}
+
+/**
+ * Touch access date
+ **/
+static void recycle_touch(struct tcon_context *conn, const char *fname)
+{
+ SMB_STRUCT_STAT st;
+ struct utimbuf tb;
+ time_t currtime;
+
+ if (default_vfs_ops.stat(conn, fname, &st) != 0) {
+ DEBUG(0,("recycle.bin: stat for %s returned %s\n", fname, strerror(errno)));
+ return;
+ }
+ currtime = time(&currtime);
+ tb.actime = currtime;
+ tb.modtime = st.st_mtime;
+
+ if (default_vfs_ops.utime(conn, fname, &tb) == -1 )
+ DEBUG(0, ("recycle.bin: touching %s failed, reason = %s\n", fname, strerror(errno)));
+ }
+
+/**
+ * Check if file should be recycled
+ **/
+static int recycle_unlink(struct tcon_context *conn, const char *file_name)
+{
+ recycle_bin_private_data *recdata;
+ recycle_bin_connections *recconn;
+ recycle_bin_struct *recbin;
+ char *path_name = NULL;
+ char *temp_name = NULL;
+ char *final_name = NULL;
+ const char *base;
+ int i;
+/* SMB_BIG_UINT dfree, dsize, bsize; */
+ SMB_OFF_T file_size; /* space_avail; */
+ BOOL exist;
+ int rc = -1;
+
+ recbin = NULL;
+ if (recycle_bin_private_handle) {
+ recdata = (recycle_bin_private_data *)(recycle_bin_private_handle->data);
+ if (recdata) {
+ if (recdata->conns) {
+ recconn = recdata->conns;
+ while (recconn && recconn->conn != SNUM(conn)) recconn = recconn->next;
+ if (recconn != NULL) {
+ recbin = recconn->data;
+ }
+ }
+ }
+ }
+ if (recbin == NULL) {
+ DEBUG(0, ("Recycle bin not initialized!\n"));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+
+ if(!recbin->repository || *(recbin->repository) == '\0') {
+ DEBUG(3, ("Recycle path not set, purging %s...\n", file_name));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+
+ /* we don't recycle the recycle bin... */
+ if (strncmp(file_name, recbin->repository, strlen(recbin->repository)) == 0) {
+ DEBUG(3, ("File is within recycling bin, unlinking ...\n"));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+
+ file_size = recycle_get_file_size(conn, file_name);
+ /* it is wrong to purge filenames only because they are empty imho
+ * --- simo
+ *
+ if(fsize == 0) {
+ DEBUG(3, ("File %s is empty, purging...\n", file_name));
+ rc = default_vfs_ops.unlink(conn,file_name);
+ goto done;
+ }
+ */
+
+ /* FIXME: this is wrong, we should check the hole size of the recycle bin is
+ * not greater then maxsize, not the size of the single file, also it is better
+ * to remove older files
+ */
+ if(recbin->maxsize > 0 && file_size > recbin->maxsize) {
+ DEBUG(3, ("File %s exceeds maximum recycle size, purging... \n", file_name));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+
+ /* FIXME: this is wrong: moving files with rename does not change the disk space
+ * allocation
+ *
+ space_avail = default_vfs_ops.disk_free(conn, ".", True, &bsize, &dfree, &dsize) * 1024L;
+ DEBUG(5, ("space_avail = %Lu, file_size = %Lu\n", space_avail, file_size));
+ if(space_avail < file_size) {
+ DEBUG(3, ("Not enough diskspace, purging file %s\n", file_name));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+ */
+
+ /* extract filename and path */
+ path_name = (char *)malloc(PATH_MAX);
+ ALLOC_CHECK(path_name, done);
+ *path_name = '\0';
+ safe_strcpy(path_name, file_name, PATH_MAX - 1);
+ base = strrchr(path_name, '/');
+ if (base == NULL) {
+ base = file_name;
+ safe_strcpy(path_name, "/", PATH_MAX - 1);
+ }
+ else {
+ base++;
+ }
+
+ DEBUG(10, ("recycle.bin: fname = %s\n", file_name)); /* original filename with path */
+ DEBUG(10, ("recycle.bin: fpath = %s\n", path_name)); /* original path */
+ DEBUG(10, ("recycle.bin: base = %s\n", base)); /* filename without path */
+
+ if (matchparam(recbin->exclude, base)) {
+ DEBUG(3, ("recycle.bin: file %s is excluded \n", base));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+
+ /* FIXME: this check will fail if we have more than one level of directories,
+ * we shoud check for every level 1, 1/2, 1/2/3, 1/2/3/4 ....
+ * ---simo
+ */
+ if (checkparam(recbin->exclude_dir, path_name)) {
+ DEBUG(3, ("recycle.bin: directory %s is excluded \n", path_name));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+
+ temp_name = (char *)strdup(recbin->repository);
+ ALLOC_CHECK(temp_name, done);
+
+ /* see if we need to recreate the original directory structure in the recycle bin */
+ if (recbin->keep_dir_tree == True) {
+ safe_strcat(temp_name, "/", PATH_MAX - 1);
+ safe_strcat(temp_name, path_name, PATH_MAX - 1);
+ }
+
+ exist = recycle_directory_exist(conn, temp_name);
+ if (exist) {
+ DEBUG(10, ("recycle.bin: Directory already exists\n"));
+ } else {
+ DEBUG(10, ("recycle.bin: Creating directory %s\n", temp_name));
+ if (recycle_create_dir(conn, temp_name) == False) {
+ DEBUG(3, ("Could not create directory, purging %s...\n", file_name));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+ }
+
+ final_name = NULL;
+ asprintf(&final_name, "%s/%s", temp_name, base);
+ ALLOC_CHECK(final_name, done);
+ DEBUG(10, ("recycle.bin: recycled file name%s\n", temp_name)); /* new filename with path */
+
+ /* check if we should delete file from recycle bin */
+ if (recycle_file_exist(conn, final_name)) {
+ if (recbin->versions == False || matchparam(recbin->noversions, base) == True) {
+ DEBUG(3, ("recycle.bin: Removing old file %s from recycle bin\n", final_name));
+ if (default_vfs_ops.unlink(conn, final_name) != 0) {
+ DEBUG(1, ("recycle.bin: Error deleting old file: %s\n", strerror(errno)));
+ }
+ }
+ }
+
+ /* rename file we move to recycle bin */
+ i = 1;
+ while (recycle_file_exist(conn, final_name)) {
+ snprintf(final_name, PATH_MAX, "%s/Copy #%d of %s", temp_name, i++, base);
+ }
+
+ DEBUG(10, ("recycle.bin: Moving %s to %s\n", file_name, final_name));
+ rc = default_vfs_ops.rename(conn, file_name, final_name);
+ if (rc != 0) {
+ DEBUG(3, ("recycle.bin: Move error %d (%s), purging file %s (%s)\n", errno, strerror(errno), file_name, final_name));
+ rc = default_vfs_ops.unlink(conn, file_name);
+ goto done;
+ }
+
+ /* touch access date of moved file */
+ if (recbin->touch == True )
+ recycle_touch(conn, final_name);
+
+done:
+ SAFE_FREE(path_name);
+ SAFE_FREE(temp_name);
+ SAFE_FREE(final_name);
+ return rc;
+}
diff --git a/source4/modules/xml.c b/source4/modules/xml.c
new file mode 100644
index 0000000000..ead3e3a874
--- /dev/null
+++ b/source4/modules/xml.c
@@ -0,0 +1,575 @@
+
+/*
+ * XML password backend for samba
+ * Copyright (C) Jelmer Vernooij 2002
+ * Some parts based on the libxml gjobread example by Daniel Veillard
+ *
+ * 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.
+ */
+
+/* FIXME:
+ * - Support stdin input by using '-'
+ * - Be faster. Don't rewrite the whole file when adding a user, but store it in the memory and save it when exiting. Requires changes to samba source.
+ * - Gives the ability to read/write to standard input/output
+ * - Do locking!
+ * - Better names!
+ */
+
+
+#define XML_URL "http://www.samba.org/ns"
+
+#include "includes.h"
+
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+
+static int xmlsam_debug_level = DBGC_ALL;
+
+#undef DBGC_CLASS
+#define DBGC_CLASS xmlsam_debug_level
+
+static char * iota(int a) {
+ static char tmp[10];
+
+ snprintf(tmp, 9, "%d", a);
+ return tmp;
+}
+
+BOOL parsePass(xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur, SAM_ACCOUNT * u)
+{
+ pstring temp;
+
+ cur = cur->xmlChildrenNode;
+ while (cur != NULL) {
+ if (strcmp(cur->name, "crypt"))
+ DEBUG(0, ("Unknown element %s\n", cur->name));
+ else {
+ if (!strcmp(xmlGetProp(cur, "type"), "nt")
+ &&
+ pdb_gethexpwd(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1), temp))
+ pdb_set_nt_passwd(u, temp, PDB_SET);
+ else if (!strcmp(xmlGetProp(cur, "type"), "lanman")
+ &&
+ pdb_gethexpwd(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1), temp))
+ pdb_set_lanman_passwd(u, temp, PDB_SET);
+ else
+ DEBUG(0,
+ ("Unknown crypt type: %s\n",
+ xmlGetProp(cur, "type")));
+ }
+ cur = cur->next;
+ }
+ return True;
+}
+
+BOOL parseUser(xmlDocPtr doc, xmlNsPtr ns, xmlNodePtr cur, SAM_ACCOUNT * u)
+{
+ char *tmp;
+ DOM_SID sid;
+
+ tmp = xmlGetProp(cur, "sid");
+ if (tmp){
+ string_to_sid(&sid, tmp);
+ pdb_set_user_sid(u, &sid, PDB_SET);
+ }
+ tmp = xmlGetProp(cur, "uid");
+ if (tmp)
+ pdb_set_uid(u, atol(tmp), PDB_SET);
+ pdb_set_username(u, xmlGetProp(cur, "name"), PDB_SET);
+ /* We don't care what the top level element name is */
+ cur = cur->xmlChildrenNode;
+ while (cur != NULL) {
+ if ((!strcmp(cur->name, "group")) && (cur->ns == ns)) {
+ tmp = xmlGetProp(cur, "gid");
+ if (tmp)
+ pdb_set_gid(u, atol(tmp), PDB_SET);
+ tmp = xmlGetProp(cur, "sid");
+ if (tmp){
+ string_to_sid(&sid, tmp);
+ pdb_set_group_sid(u, &sid, PDB_SET);
+ }
+ }
+
+ else if ((!strcmp(cur->name, "domain")) && (cur->ns == ns))
+ pdb_set_domain(u,
+ xmlNodeListGetString(doc, cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "fullname") && cur->ns == ns)
+ pdb_set_fullname(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "nt_username") && cur->ns == ns)
+ pdb_set_nt_username(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "logon_script") && cur->ns == ns)
+ pdb_set_logon_script(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "profile_path") && cur->ns == ns)
+ pdb_set_profile_path(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "logon_time") && cur->ns == ns)
+ pdb_set_logon_time(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)), PDB_SET);
+
+ else if (!strcmp(cur->name, "logoff_time") && cur->ns == ns)
+ pdb_set_logoff_time(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)),
+ PDB_SET);
+
+ else if (!strcmp(cur->name, "kickoff_time") && cur->ns == ns)
+ pdb_set_kickoff_time(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)),
+ PDB_SET);
+
+ else if (!strcmp(cur->name, "logon_divs") && cur->ns == ns)
+ pdb_set_logon_divs(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)), PDB_SET);
+
+ else if (!strcmp(cur->name, "hours_len") && cur->ns == ns)
+ pdb_set_hours_len(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)), PDB_SET);
+
+ else if (!strcmp(cur->name, "unknown_3") && cur->ns == ns)
+ pdb_set_unknown_3(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)), PDB_SET);
+
+ else if (!strcmp(cur->name, "unknown_5") && cur->ns == ns)
+ pdb_set_unknown_5(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)), PDB_SET);
+
+ else if (!strcmp(cur->name, "unknown_6") && cur->ns == ns)
+ pdb_set_unknown_6(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)), PDB_SET);
+
+ else if (!strcmp(cur->name, "homedir") && cur->ns == ns)
+ pdb_set_homedir(u,
+ xmlNodeListGetString(doc, cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "unknown_str") && cur->ns == ns)
+ pdb_set_unknown_str(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "dir_drive") && cur->ns == ns)
+ pdb_set_dir_drive(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "munged_dial") && cur->ns == ns)
+ pdb_set_munged_dial(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "acct_desc") && cur->ns == ns)
+ pdb_set_acct_desc(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if (!strcmp(cur->name, "acct_ctrl") && cur->ns == ns)
+ pdb_set_acct_ctrl(u,
+ atol(xmlNodeListGetString
+ (doc, cur->xmlChildrenNode, 1)), PDB_SET);
+
+ else if (!strcmp(cur->name, "workstations") && cur->ns == ns)
+ pdb_set_workstations(u,
+ xmlNodeListGetString(doc,
+ cur->xmlChildrenNode,
+ 1), PDB_SET);
+
+ else if ((!strcmp(cur->name, "password")) && (cur->ns == ns)) {
+ tmp = xmlGetProp(cur, "last_set");
+ if (tmp)
+ pdb_set_pass_last_set_time(u, atol(tmp), PDB_SET);
+ tmp = xmlGetProp(cur, "must_change");
+ if (tmp)
+ pdb_set_pass_must_change_time(u, atol(tmp), PDB_SET);
+ tmp = xmlGetProp(cur, "can_change");
+ if (tmp)
+ pdb_set_pass_can_change_time(u, atol(tmp), PDB_SET);
+ parsePass(doc, ns, cur, u);
+ }
+
+ else
+ DEBUG(0, ("Unknown element %s\n", cur->name));
+ cur = cur->next;
+ }
+
+ return True;
+}
+
+typedef struct pdb_xml {
+ char *location;
+ char written;
+ xmlDocPtr doc;
+ xmlNodePtr users;
+ xmlNodePtr pwent;
+ xmlNsPtr ns;
+} pdb_xml;
+
+xmlNodePtr parseSambaXMLFile(struct pdb_xml *data)
+{
+ xmlNodePtr cur;
+
+ data->doc = xmlParseFile(data->location);
+ if (data->doc == NULL)
+ return NULL;
+
+ cur = xmlDocGetRootElement(data->doc);
+ if (!cur) {
+ DEBUG(0, ("empty document\n"));
+ xmlFreeDoc(data->doc);
+ return NULL;
+ }
+ data->ns = xmlSearchNsByHref(data->doc, cur, XML_URL);
+ if (!data->ns) {
+ DEBUG(0,
+ ("document of the wrong type, samba user namespace not found\n"));
+ xmlFreeDoc(data->doc);
+ return NULL;
+ }
+ if (strcmp(cur->name, "samba")) {
+ DEBUG(0, ("document of the wrong type, root node != samba"));
+ xmlFreeDoc(data->doc);
+ return NULL;
+ }
+
+ cur = cur->xmlChildrenNode;
+ while (cur && xmlIsBlankNode(cur)) {
+ cur = cur->next;
+ }
+ if (!cur)
+ return NULL;
+ if ((strcmp(cur->name, "users")) || (cur->ns != data->ns)) {
+ DEBUG(0, ("document of the wrong type, was '%s', users expected",
+ cur->name));
+ DEBUG(0, ("xmlDocDump follows\n"));
+ xmlDocDump(stderr, data->doc);
+ DEBUG(0, ("xmlDocDump finished\n"));
+ xmlFreeDoc(data->doc);
+ return NULL;
+ }
+ data->users = cur;
+ cur = cur->xmlChildrenNode;
+ return cur;
+}
+
+static NTSTATUS xmlsam_setsampwent(struct pdb_methods *methods, BOOL update)
+{
+ pdb_xml *data;
+
+ if (!methods) {
+ DEBUG(0, ("Invalid methods\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ data = (pdb_xml *) methods->private_data;
+ if (!data) {
+ DEBUG(0, ("Invalid pdb_xml_data\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ data->pwent = parseSambaXMLFile(data);
+ if (!data->pwent)
+ return NT_STATUS_UNSUCCESSFUL;
+
+ return NT_STATUS_OK;
+}
+
+/***************************************************************
+ End enumeration of the passwd list.
+ ****************************************************************/
+
+static void xmlsam_endsampwent(struct pdb_methods *methods)
+{
+ pdb_xml *data;
+
+ if (!methods) {
+ DEBUG(0, ("Invalid methods\n"));
+ return;
+ }
+
+ data = (pdb_xml *) methods->private_data;
+
+ if (!data) {
+ DEBUG(0, ("Invalid pdb_xml_data\n"));
+ return;
+ }
+
+ xmlFreeDoc(data->doc);
+ data->doc = NULL;
+ data->pwent = NULL;
+}
+
+/*****************************************************************
+ Get one SAM_ACCOUNT from the list (next in line)
+ *****************************************************************/
+
+static NTSTATUS xmlsam_getsampwent(struct pdb_methods *methods, SAM_ACCOUNT * user)
+{
+ pdb_xml *data;
+
+ if (!methods) {
+ DEBUG(0, ("Invalid methods\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+ data = (pdb_xml *) methods->private_data;
+
+ if (!data) {
+ DEBUG(0, ("Invalid pdb_xml_data\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ while (data->pwent) {
+ if ((!strcmp(data->pwent->name, "user")) &&
+ (data->pwent->ns == data->ns)) {
+
+ parseUser(data->doc, data->ns, data->pwent, user);
+ data->pwent = data->pwent->next;
+ return NT_STATUS_OK;
+ }
+ data->pwent = data->pwent->next;
+ }
+ return NT_STATUS_UNSUCCESSFUL;
+}
+
+/***************************************************************************
+ Adds an existing SAM_ACCOUNT
+ ****************************************************************************/
+
+static NTSTATUS xmlsam_add_sam_account(struct pdb_methods *methods, SAM_ACCOUNT * u)
+{
+ pstring temp;
+ fstring sid_str;
+ xmlNodePtr cur, user, pass, root;
+ pdb_xml *data;
+
+ DEBUG(10, ("xmlsam_add_sam_account called!\n"));
+
+ if (!methods) {
+ DEBUG(0, ("Invalid methods\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ data = (pdb_xml *) methods->private_data;
+ if (!data) {
+ DEBUG(0, ("Invalid pdb_xml_data\n"));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ /* Create a new document if we can't open the current one */
+ if (!parseSambaXMLFile(data)) {
+ DEBUG(0, ("Can't load current XML file, creating a new one\n"));
+ data->doc = xmlNewDoc(XML_DEFAULT_VERSION);
+ root = xmlNewDocNode(data->doc, NULL, "samba", NULL);
+ cur = xmlDocSetRootElement(data->doc, root);
+ data->ns = xmlNewNs(root, XML_URL, "samba");
+ data->users = xmlNewChild(root, data->ns, "users", NULL);
+ }
+
+ user = xmlNewChild(data->users, data->ns, "user", NULL);
+ xmlNewProp(user, "sid",
+ sid_to_string(sid_str, pdb_get_user_sid(u)));
+ if (pdb_get_init_flags(u, PDB_UID) != PDB_DEFAULT)
+ xmlNewProp(user, "uid", iota(pdb_get_uid(u)));
+
+ if (pdb_get_username(u) && strcmp(pdb_get_username(u), ""))
+ xmlNewProp(user, "name", pdb_get_username(u));
+
+ cur = xmlNewChild(user, data->ns, "group", NULL);
+
+ xmlNewProp(cur, "sid",
+ sid_to_string(sid_str, pdb_get_group_sid(u)));
+ if (pdb_get_init_flags(u, PDB_GID) != PDB_DEFAULT)
+ xmlNewProp(cur, "gid", iota(pdb_get_gid(u)));
+
+ if (pdb_get_init_flags(u, PDB_LOGONTIME) != PDB_DEFAULT)
+ xmlNewChild(user, data->ns, "login_time",
+ iota(pdb_get_logon_time(u)));
+
+ if (pdb_get_init_flags(u, PDB_LOGOFFTIME) != PDB_DEFAULT)
+ xmlNewChild(user, data->ns, "logoff_time",
+ iota(pdb_get_logoff_time(u)));
+
+ if (pdb_get_init_flags(u, PDB_KICKOFFTIME) != PDB_DEFAULT)
+ xmlNewChild(user, data->ns, "kickoff_time",
+ iota(pdb_get_kickoff_time(u)));
+
+ if (pdb_get_domain(u) && strcmp(pdb_get_domain(u), ""))
+ xmlNewChild(user, data->ns, "domain", pdb_get_domain(u));
+
+ if (pdb_get_nt_username(u) && strcmp(pdb_get_nt_username(u), ""))
+ xmlNewChild(user, data->ns, "nt_username", pdb_get_nt_username(u));
+
+ if (pdb_get_fullname(u) && strcmp(pdb_get_fullname(u), ""))
+ xmlNewChild(user, data->ns, "fullname", pdb_get_fullname(u));
+
+ if (pdb_get_homedir(u) && strcmp(pdb_get_homedir(u), ""))
+ xmlNewChild(user, data->ns, "homedir", pdb_get_homedir(u));
+
+ if (pdb_get_dir_drive(u) && strcmp(pdb_get_dir_drive(u), ""))
+ xmlNewChild(user, data->ns, "dir_drive", pdb_get_dir_drive(u));
+
+ if (pdb_get_logon_script(u) && strcmp(pdb_get_logon_script(u), ""))
+ xmlNewChild(user, data->ns, "logon_script",
+ pdb_get_logon_script(u));
+
+ if (pdb_get_profile_path(u) && strcmp(pdb_get_profile_path(u), ""))
+ xmlNewChild(user, data->ns, "profile_path",
+ pdb_get_profile_path(u));
+
+ if (pdb_get_acct_desc(u) && strcmp(pdb_get_acct_desc(u), ""))
+ xmlNewChild(user, data->ns, "acct_desc", pdb_get_acct_desc(u));
+
+ if (pdb_get_workstations(u) && strcmp(pdb_get_workstations(u), ""))
+ xmlNewChild(user, data->ns, "workstations",
+ pdb_get_workstations(u));
+
+ if (pdb_get_unknown_str(u) && strcmp(pdb_get_unknown_str(u), ""))
+ xmlNewChild(user, data->ns, "unknown_str", pdb_get_unknown_str(u));
+
+ if (pdb_get_munged_dial(u) && strcmp(pdb_get_munged_dial(u), ""))
+ xmlNewChild(user, data->ns, "munged_dial", pdb_get_munged_dial(u));
+
+
+ /* Password stuff */
+ pass = xmlNewChild(user, data->ns, "password", NULL);
+ if (pdb_get_pass_last_set_time(u))
+ xmlNewProp(pass, "last_set", iota(pdb_get_pass_last_set_time(u)));
+ if (pdb_get_init_flags(u, PDB_CANCHANGETIME) != PDB_DEFAULT)
+ xmlNewProp(pass, "can_change",
+ iota(pdb_get_pass_can_change_time(u)));
+
+ if (pdb_get_init_flags(u, PDB_MUSTCHANGETIME) != PDB_DEFAULT)
+ xmlNewProp(pass, "must_change",
+ iota(pdb_get_pass_must_change_time(u)));
+
+
+ if (pdb_get_lanman_passwd(u)) {
+ pdb_sethexpwd(temp, pdb_get_lanman_passwd(u),
+ pdb_get_acct_ctrl(u));
+ cur = xmlNewChild(pass, data->ns, "crypt", temp);
+ xmlNewProp(cur, "type", "lanman");
+ }
+
+ if (pdb_get_nt_passwd(u)) {
+ pdb_sethexpwd(temp, pdb_get_nt_passwd(u), pdb_get_acct_ctrl(u));
+ cur = xmlNewChild(pass, data->ns, "crypt", temp);
+ xmlNewProp(cur, "type", "nt");
+ }
+
+ xmlNewChild(user, data->ns, "acct_ctrl", iota(pdb_get_acct_ctrl(u)));
+ xmlNewChild(user, data->ns, "unknown_3", iota(pdb_get_unknown_3(u)));
+
+ if (pdb_get_logon_divs(u))
+ xmlNewChild(user, data->ns, "logon_divs",
+ iota(pdb_get_logon_divs(u)));
+
+ if (pdb_get_hours_len(u))
+ xmlNewChild(user, data->ns, "hours_len",
+ iota(pdb_get_hours_len(u)));
+
+ xmlNewChild(user, data->ns, "unknown_5", iota(pdb_get_unknown_5(u)));
+ xmlNewChild(user, data->ns, "unknown_6", iota(pdb_get_unknown_6(u)));
+ xmlSaveFile(data->location, data->doc);
+
+ return NT_STATUS_OK;
+}
+
+NTSTATUS xmlsam_init(PDB_CONTEXT * pdb_context, PDB_METHODS ** pdb_method,
+ const char *location)
+{
+ NTSTATUS nt_status;
+ pdb_xml *data;
+
+ xmlsam_debug_level = debug_add_class("xmlsam");
+ if (xmlsam_debug_level == -1) {
+ xmlsam_debug_level = DBGC_ALL;
+ DEBUG(0, ("xmlsam: Couldn't register custom debugging class!\n"));
+ }
+
+ if (!pdb_context) {
+ DEBUG(0, ("invalid pdb_methods specified\n"));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ if (!NT_STATUS_IS_OK
+ (nt_status = make_pdb_methods(pdb_context->mem_ctx, pdb_method))) {
+ return nt_status;
+ }
+
+ (*pdb_method)->name = "xmlsam";
+
+ (*pdb_method)->setsampwent = xmlsam_setsampwent;
+ (*pdb_method)->endsampwent = xmlsam_endsampwent;
+ (*pdb_method)->getsampwent = xmlsam_getsampwent;
+ (*pdb_method)->add_sam_account = xmlsam_add_sam_account;
+ (*pdb_method)->getsampwnam = NULL;
+ (*pdb_method)->getsampwsid = NULL;
+ (*pdb_method)->update_sam_account = NULL;
+ (*pdb_method)->delete_sam_account = NULL;
+ (*pdb_method)->getgrsid = NULL;
+ (*pdb_method)->getgrgid = NULL;
+ (*pdb_method)->getgrnam = NULL;
+ (*pdb_method)->add_group_mapping_entry = NULL;
+ (*pdb_method)->update_group_mapping_entry = NULL;
+ (*pdb_method)->delete_group_mapping_entry = NULL;
+ (*pdb_method)->enum_group_mapping = NULL;
+
+ data = talloc(pdb_context->mem_ctx, sizeof(pdb_xml));
+ data->location =
+ (location ? talloc_strdup(pdb_context->mem_ctx, location) : "-");
+ data->pwent = NULL;
+ data->written = 0;
+ (*pdb_method)->private_data = data;
+
+ LIBXML_TEST_VERSION xmlKeepBlanksDefault(0);
+
+ return NT_STATUS_OK;
+}
+
+int init_module(void);
+
+int init_module()
+{
+ if(smb_register_passdb("xml", xmlsam_init, PASSDB_INTERFACE_VERSION))
+ return 0;
+
+ return 1;
+}
generated by cgit (git 2.34.1) at 2024-07-02 00:10:12 +0000