From 8b8ed36516e9a40df6ac9ac46ab355fee0e5b5f0 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 14 Nov 2018 14:37:31 +0100
Subject: Support generating uidNumbers on proxy

---
 server.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 52 insertions(+), 3 deletions(-)

(limited to 'server.c')

diff --git a/server.c b/server.c
index f22c5bf..54fd154 100644
--- a/server.c
+++ b/server.c
@@ -4,6 +4,7 @@
 #include "epoll.h"
 #include "tmpbuffer.h"
 #include "openssl.h"
+#include "uidmap.h"
 #include <time.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -41,6 +42,13 @@ static inline uint32_t msgId()
 	return id;
 }
 
+static BOOL parseBool(const char *str)
+{
+	return atoi(str) != 0 || strcmp(str, "true") == 0
+			|| strcmp(str, "True") == 0 || strcmp(str, "TRUE") == 0
+			|| strcmp(str, "on") == 0 || strcmp(str, "On") == 0;
+}
+
 // Setting up server(s)
 
 void server_setPort(const char *server, const char *portStr)
@@ -59,15 +67,30 @@ void server_setPlainLdap(const char *server, const char *enabledStr)
 {
 	server_t *entry = server_create(server);
 	if (entry == NULL) return;
-	entry->plainLdap = atoi(enabledStr) != 0 || strcmp(enabledStr, "true") == 0
-			|| strcmp(enabledStr, "True") == 0 || strcmp(enabledStr, "TRUE") == 0;
+	entry->plainLdap = parseBool(enabledStr);
 }
 
 void server_setFixNumeric(const char *server, const char *enabledStr)
 {
 	server_t *entry = server_create(server);
 	if (entry == NULL) return;
-	entry->fixNumeric = *enabledStr != '\0' || atoi(enabledStr) != 0;
+	entry->fixNumeric = parseBool(enabledStr);
+}
+
+void server_setUidMapStore(const char *server, const char *fileName)
+{
+	server_t *entry = server_create(server);
+	if (entry == NULL) return;
+	if (fileName == NULL || *fileName == '\0') return;
+	entry->uidmap.fileName = strdup(fileName);
+}
+
+void server_setGenUidNumber(const char *server, const char *enabledStr)
+{
+	server_t *entry = server_create(server);
+	if (entry == NULL) return;
+	entry->genUidNumber = parseBool(enabledStr);
+	plog(DEBUG_VERBOSE, "Using UID mapping for %s: %d", server, (int)entry->genUidNumber);
 }
 
 static void strtolower(char *str)
@@ -226,6 +249,32 @@ void server_setFingerprint(const char *server, const char *fingerprint)
 	ssl_init();
 }
 
+/**
+ * Initialize hashmaps for uid mapping.
+ * Returns TRUE if at least one server is
+ * configured to use uid mapping.
+ */
+BOOL server_initUidMaps()
+{
+	BOOL ret = FALSE;
+	for (int i = 0; i < serverCount; ++i) {
+		if (servers[i].genUidNumber) {
+			uidmap_init(&servers[i].uidmap);
+			ret = TRUE;
+		}
+	}
+	return ret;
+}
+
+void server_saveUidMaps()
+{
+	for (int i = 0; i < serverCount; ++i) {
+		if (servers[i].genUidNumber) {
+			uidmap_cleanupSave(&servers[i].uidmap);
+		}
+	}
+}
+
 BOOL server_initServers()
 {
 	int i;
-- 
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