summaryrefslogtreecommitdiff
path: root/source3/lib
diff options
context:
space:
mode:
authorGerald Carter <jerry@samba.org>2003-06-05 02:34:30 +0000
committerGerald Carter <jerry@samba.org>2003-06-05 02:34:30 +0000
commit3bdfd57a2dc590896a2e45652ad4f5e3c2358108 (patch)
treee846066e8dedaa62ffdd6b9e628b8c4f3a8dddc6 /source3/lib
parente8d5d89277694daac3ec83ce4f606baedcaa930e (diff)
downloadsamba-3bdfd57a2dc590896a2e45652ad4f5e3c2358108.tar.gz
samba-3bdfd57a2dc590896a2e45652ad4f5e3c2358108.tar.bz2
samba-3bdfd57a2dc590896a2e45652ad4f5e3c2358108.zip
working draft of the idmap_ldap code.
Includes sambaUnixIdPool objectclass Still needs cleaning up wrt to name space. More changes to come, but at least we now have a a working distributed winbindd solution. (This used to be commit 824175854421f7c27d31ad673a8790dd018ae350)
Diffstat (limited to 'source3/lib')
-rw-r--r--source3/lib/smbldap.c259
1 files changed, 259 insertions, 0 deletions
diff --git a/source3/lib/smbldap.c b/source3/lib/smbldap.c
new file mode 100644
index 0000000000..5dbea0669f
--- /dev/null
+++ b/source3/lib/smbldap.c
@@ -0,0 +1,259 @@
+/*
+ Unix SMB/CIFS mplementation.
+ LDAP protocol helper functions for SAMBA
+ Copyright (C) Gerald Carter 2001-2003
+
+ 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 "includes.h"
+#include "smbldap.h"
+
+/* attributes used by Samba 2.2 */
+
+ATTRIB_MAP_ENTRY attrib_map_v22[] = {
+ { LDAP_ATTR_UID, "uid" },
+ { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
+ { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
+ { LDAP_ATTR_UNIX_HOME, "homeDirectory" },
+ { LDAP_ATTR_PWD_LAST_SET, "pwdLastSet" },
+ { LDAP_ATTR_PWD_CAN_CHANGE, "pwdCanChange" },
+ { LDAP_ATTR_PWD_MUST_CHANGE, "pwdMustChange" },
+ { LDAP_ATTR_LOGON_TIME, "logonTime" },
+ { LDAP_ATTR_LOGOFF_TIME, "logoffTime" },
+ { LDAP_ATTR_KICKOFF_TIME, "kickoffTime" },
+ { LDAP_ATTR_CN, "cn" },
+ { LDAP_ATTR_DISPLAY_NAME, "displayName" },
+ { LDAP_ATTR_HOME_PATH, "smbHome" },
+ { LDAP_ATTR_HOME_DRIVE, "homeDrives" },
+ { LDAP_ATTR_LOGON_SCRIPT, "scriptPath" },
+ { LDAP_ATTR_PROFILE_PATH, "profilePath" },
+ { LDAP_ATTR_DESC, "description" },
+ { LDAP_ATTR_USER_WKS, "userWorkstations"},
+ { LDAP_ATTR_USER_RID, "rid" },
+ { LDAP_ATTR_PRIMARY_GROUP_RID, "primaryGroupID"},
+ { LDAP_ATTR_LMPW, "lmPassword" },
+ { LDAP_ATTR_NTPW, "ntPassword" },
+ { LDAP_ATTR_DOMAIN, "domain" },
+ { LDAP_ATTR_OBJCLASS, "objectClass" },
+ { LDAP_ATTR_ACB_INFO, "acctFlags" },
+ { LDAP_ATTR_LIST_END, NULL }
+};
+
+/* attributes used by Samba 3.0's sambaSamAccount */
+
+ATTRIB_MAP_ENTRY attrib_map_v30[] = {
+ { LDAP_ATTR_UID, "uid" },
+ { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
+ { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
+ { LDAP_ATTR_UNIX_HOME, "homeDirectory" },
+ { LDAP_ATTR_PWD_LAST_SET, "sambaPwdLastSet" },
+ { LDAP_ATTR_PWD_CAN_CHANGE, "sambaPwdCanChange" },
+ { LDAP_ATTR_PWD_MUST_CHANGE, "sambaPwdMustChange" },
+ { LDAP_ATTR_LOGON_TIME, "sambaLogonTime" },
+ { LDAP_ATTR_LOGOFF_TIME, "sambaLogoffTime" },
+ { LDAP_ATTR_KICKOFF_TIME, "sambaKickoffTime" },
+ { LDAP_ATTR_CN, "cn" },
+ { LDAP_ATTR_DISPLAY_NAME, "displayName" },
+ { LDAP_ATTR_HOME_DRIVE, "sambaHomeDrive" },
+ { LDAP_ATTR_HOME_PATH, "sambaHomePath" },
+ { LDAP_ATTR_LOGON_SCRIPT, "sambaLogonScript" },
+ { LDAP_ATTR_PROFILE_PATH, "sambaProfilePath" },
+ { LDAP_ATTR_DESC, "description" },
+ { LDAP_ATTR_USER_WKS, "sambaUserWorkstations" },
+ { LDAP_ATTR_USER_SID, "sambaSID" },
+ { LDAP_ATTR_PRIMARY_GROUP_SID, "sambaPrimaryGroupSID" },
+ { LDAP_ATTR_LMPW, "sambaLMPassword" },
+ { LDAP_ATTR_NTPW, "sambaNTPassword" },
+ { LDAP_ATTR_DOMAIN, "sambaDomainName" },
+ { LDAP_ATTR_OBJCLASS, "objectClass" },
+ { LDAP_ATTR_ACB_INFO, "sambaAcctFlags" },
+ { LDAP_ATTR_LIST_END, NULL }
+};
+
+/* attributes used for alalocating RIDs */
+
+ATTRIB_MAP_ENTRY dominfo_attr_list[] = {
+ { LDAP_ATTR_DOMAIN, "sambaDomainName" },
+ { LDAP_ATTR_NEXT_USERRID, "sambaNextUserRid" },
+ { LDAP_ATTR_NEXT_GROUPRID, "sambaNextGroupRid" },
+ { LDAP_ATTR_DOM_SID, "sambaSID" },
+ { LDAP_ATTR_LIST_END, NULL },
+};
+
+/* Samba 3.0 group mapping attributes */
+
+ATTRIB_MAP_ENTRY groupmap_attr_list[] = {
+ { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
+ { LDAP_ATTR_GROUP_SID, "sambaSID" },
+ { LDAP_ATTR_GROUP_TYPE, "sambaGroupType" },
+ { LDAP_ATTR_DESC, "description" },
+ { LDAP_ATTR_DISPLAY_NAME, "displayName" },
+ { LDAP_ATTR_CN, "cn" },
+ { LDAP_ATTR_LIST_END, NULL }
+};
+
+ATTRIB_MAP_ENTRY groupmap_attr_list_to_delete[] = {
+ { LDAP_ATTR_GROUP_SID, "sambaSID" },
+ { LDAP_ATTR_GROUP_TYPE, "sambaGroupType" },
+ { LDAP_ATTR_DESC, "description" },
+ { LDAP_ATTR_DISPLAY_NAME, "displayName" },
+ { LDAP_ATTR_LIST_END, NULL }
+};
+
+/* idmap_ldap samba[U|G]idPool */
+
+ATTRIB_MAP_ENTRY idpool_attr_list[] = {
+ { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
+ { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
+ { LDAP_ATTR_LIST_END, NULL }
+};
+
+ATTRIB_MAP_ENTRY sidmap_attr_list[] = {
+ { LDAP_ATTR_GROUP_SID, "sambaSID" },
+ { LDAP_ATTR_UIDNUMBER, LDAP_ATTRIBUTE_UIDNUMBER},
+ { LDAP_ATTR_GIDNUMBER, LDAP_ATTRIBUTE_GIDNUMBER},
+ { LDAP_ATTR_LIST_END, NULL }
+};
+
+/**********************************************************************
+ perform a simple table lookup and return the attribute name
+ **********************************************************************/
+
+const char* get_attr_key2string( ATTRIB_MAP_ENTRY table[], int key )
+{
+ int i = 0;
+
+ while ( table[i].attrib != LDAP_ATTR_LIST_END ) {
+ if ( table[i].attrib == key )
+ return table[i].name;
+ i++;
+ }
+
+ return NULL;
+}
+
+
+/**********************************************************************
+ Return the list of attribute names from a mapping table
+ **********************************************************************/
+
+char** get_attr_list( ATTRIB_MAP_ENTRY table[] )
+{
+ char **names;
+ int i = 0;
+
+ while ( table[i].attrib != LDAP_ATTR_LIST_END )
+ i++;
+ i++;
+
+ names = (char**)malloc( sizeof(char*)*i );
+ if ( !names ) {
+ DEBUG(0,("get_attr_list: out of memory\n"));
+ return NULL;
+ }
+
+ i = 0;
+ while ( table[i].attrib != LDAP_ATTR_LIST_END ) {
+ names[i] = strdup( table[i].name );
+ i++;
+ }
+ names[i] = NULL;
+
+ return names;
+}
+
+/*********************************************************************
+ Cleanup
+ ********************************************************************/
+
+void free_attr_list( char **list )
+{
+ int i = 0;
+
+ if ( !list )
+ return;
+
+ while ( list[i] )
+ SAFE_FREE( list[i] );
+
+ SAFE_FREE( list );
+}
+
+/*******************************************************************
+ find the ldap password
+******************************************************************/
+BOOL fetch_ldap_pw(char **dn, char** pw)
+{
+ char *key = NULL;
+ size_t size;
+
+ *dn = smb_xstrdup(lp_ldap_admin_dn());
+
+ if (asprintf(&key, "%s/%s", SECRETS_LDAP_BIND_PW, *dn) < 0) {
+ SAFE_FREE(*dn);
+ DEBUG(0, ("fetch_ldap_pw: asprintf failed!\n"));
+ }
+
+ *pw=secrets_fetch(key, &size);
+ SAFE_FREE(key);
+
+ if (!size) {
+ /* Upgrade 2.2 style entry */
+ char *p;
+ char* old_style_key = strdup(*dn);
+ char *data;
+ fstring old_style_pw;
+
+ if (!old_style_key) {
+ DEBUG(0, ("fetch_ldap_pw: strdup failed!\n"));
+ return False;
+ }
+
+ for (p=old_style_key; *p; p++)
+ if (*p == ',') *p = '/';
+
+ data=secrets_fetch(old_style_key, &size);
+ if (!size && size < sizeof(old_style_pw)) {
+ DEBUG(0,("fetch_ldap_pw: neither ldap secret retrieved!\n"));
+ SAFE_FREE(old_style_key);
+ SAFE_FREE(*dn);
+ return False;
+ }
+
+ strncpy(old_style_pw, data, size);
+ old_style_pw[size] = 0;
+
+ SAFE_FREE(data);
+
+ if (!secrets_store_ldap_pw(*dn, old_style_pw)) {
+ DEBUG(0,("fetch_ldap_pw: ldap secret could not be upgraded!\n"));
+ SAFE_FREE(old_style_key);
+ SAFE_FREE(*dn);
+ return False;
+ }
+ if (!secrets_delete(old_style_key)) {
+ DEBUG(0,("fetch_ldap_pw: old ldap secret could not be deleted!\n"));
+ }
+
+ SAFE_FREE(old_style_key);
+
+ *pw = smb_xstrdup(old_style_pw);
+ }
+
+ return True;
+}
+