Preparing for ldap2dns-0.3.6

+ Fixed bug with duplicate OIDs in dns.schema from partially applied patch
+ Renamed schema file to ldap2dns.schema
+ Updated RPM specfile (UNTESTED, may need editing)
+ Removed already merged patchfiles
+ Restructured file layout, created doc directory
+ Deprecated unfinished webadmin work.  Will be replaced with Beatnik
+ Deprecated OpenLDAP 2.0 schema support
+ Deprecated djbdns-1.0.5 native LDAP patch (status of patch unknown)
+ Removed old index.html
+ Removed TODO.schema
+ Updated Makefile



git-svn-id: https://svn.alkaloid.net/gpl/ldap2dns/trunk@124 06cd67b6-e706-0410-b29e-9de616bca6e9

deprecated/webadmin/common.inc

@@ -0,0 +1,81 @@
+<?
+// $Id: common.inc,v 1.5 2002/08/13 12:20:21 tis Exp $
+// common functions used by dns and portal-admin
+
+function connect_ldap()
+{
+	global $ldap, $binddn, $LDAPHOST, $BINDBASE, $BINDUID, $PHP_AUTH_USER, $PHP_AUTH_PW;
+	$binddn = "$BINDUID=$PHP_AUTH_USER,$BINDBASE";
+	$ldap = ldap_connect($LDAPHOST);
+	if ($ldap) {
+		if (!$PHP_AUTH_PW || !@ldap_bind($ldap, $binddn, $PHP_AUTH_PW)) {
+			header("WWW-Authenticate: Basic realm=\"Bind to 1 ldap://$LDAPHOST/$binddn\"");
+			header("HTTP/1.0 401 Unauthorized");
+			exit;
+		}
+	} else {
+		die("Unable to connect to LDAP host: $LDAPHOST");
+	}
+}
+
+function error_confirm($errmsg)
+{
+	print "<CENTER><BR><h2><FONT color='red'>$errmsg</FONT></h2><BR>\n";
+	log_action("error: ".$errmsg);
+}
+
+function log_action($errmsg)
+{
+	global $LOGFILE, $REMOTE_ADDR, $PHP_AUTH_USER;
+	$fd = fopen("$LOGFILE", "a");
+	fwrite($fd, "[".date("H:i:s d/M/Y")."] $PHP_AUTH_USER@$REMOTE_ADDR $errmsg\n");
+	fclose($fd);
+}
+
+# Use this function to determine contraints on objects and returns a set
+# of characters with the following meaning:
+# o: binddn owns the object
+# a: binddn is administrator
+# m: binddn is member
+function check_constraint($dn = "")
+{
+	global $ldap, $binddn, $BASEDN;
+	$result = "";
+	$num_owners = 0;
+	if (strlen($dn)>0) {
+		// get owners for this object
+		$query = ldap_read($ldap, $dn, "(objectclass=*)", array("owner"));
+		$entries = ldap_get_entries($ldap, $query);
+		ldap_free_result($query);
+		$num_owners = $entries[0][owner][count];
+		for ($i = 0; $i<$num_owners; $i++) {
+			if ($entries[0][owner][$i]==$binddn) {
+				$result .= "o";
+				$num_owners = 0;
+			}
+		}
+	}
+	// get administrators for BASEDN
+	$query = ldap_read($ldap, $BASEDN, "(objectclass=*)", array("administrator", "member"));
+	$entries = ldap_get_entries($ldap, $query);
+	ldap_free_result($query);
+	for ($i = 0; $i<$entries[0][administrator][count]; $i++) {
+		if ($entries[0][administrator][$i]==$binddn) {
+			$result .= "a";
+			break;
+		}
+	}
+	if ($num_owners==0) {
+		// only objects owned by nobody except binddn are granted to members
+		for ($i = 0; $i<$entries[0][member][count]; $i++) {
+			if ($entries[0][member][$i]==$binddn) {
+				$result .= "m";
+				break;
+			}
+		}
+	}
+	print "<!-- dn: $dn constraint: $result -->";
+	return $result;
+}
+
+?>