indirection_server: send Timezone parameter with routeToken request w…

…hen geolocation is enabled Signed-off-by: Rashesh Padia <[email protected]> Change-Id: I600e66f1a5708a5273ee26c72bac5f2e87ac0b87
Rash419 · Aug 5, 2024 · 37f7c2f · 37f7c2f
1 parent 64e8333
commit 37f7c2f
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Showing 5 changed files with 96 additions and 46 deletions.
diff --git a/browser/html/cool.html.m4 b/browser/html/cool.html.m4
@@ -254,6 +254,7 @@ m4_ifelse(MOBILEAPP, [true],
       data-saved-ui-state = "%SAVED_UI_STATE%"
       data-wasm-enabled = "%WASM_ENABLED%"
       data-indirection-url = "%INDIRECTION_URL%"
+      data-geolocation-setup = "%GEOLOCATION_SETUP%"
       />
     ])
 

diff --git a/browser/js/global.js b/browser/js/global.js
@@ -288,6 +288,7 @@ class InitializerBase {
 		window.savedUIState = true;
 		window.wasmEnabled = false;
 		window.indirectionUrl = "";
+		window.geolocationSetup = false;
 
 		window.tileSize = 256;
 
@@ -406,6 +407,7 @@ class BrowserInitializer extends InitializerBase {
 		window.savedUIState = element.dataset.savedUiState.toLowerCase().trim() === "true";
 		window.wasmEnabled = element.dataset.wasmEnabled.toLowerCase().trim() === "true";
 		window.indirectionUrl = element.dataset.indirectionUrl;
+		window.geolocationSetup = element.dataset.geolocationSetup.toLowerCase().trim() === "true";
 	}
 
 	postMessageHandler(e) {
@@ -1385,54 +1387,63 @@ function getInitializerClass() {
 			global.parent.postMessage(JSON.stringify(msg), '*');
 		};
 
-		var http = new XMLHttpRequest();
-		let url = global.indirectionUrl + '?Uri=' + encodeURIComponent(that.uri);
-		http.open('GET', url, true);
-		http.responseType = 'json';
-		http.addEventListener('load', function() {
-			if (this.status === 200) {
-				var uriWithRouteToken = http.response.uri;
-				global.expectedServerId = http.response.serverId;
-				var params = (new URL(uriWithRouteToken)).searchParams;
-				global.routeToken = params.get('RouteToken');
-				global.app.console.log('updated routeToken: ' + global.routeToken);
-				that.innerSocket = new WebSocket(uriWithRouteToken);
-				that.innerSocket.binaryType = that.binaryType;
-				that.innerSocket.onerror = function() {
-					that.readyState = that.innerSocket.readyState;
-					that.onerror();
-				};
-				that.innerSocket.onclose = function() {
-					that.readyState = 3;
-					that.onclose();
-					that.innerSocket.onerror = function () {};
-					that.innerSocket.onclose = function () {};
-					that.innerSocket.onmessage = function () {};
-				};
-				that.innerSocket.onopen = function() {
-					that.readyState = 1;
-					that.onopen();
-				};
-				that.innerSocket.onmessage = function(e) {
-					that.readyState = that.innerSocket.readyState;
-					that.onmessage(e);
-				};
-			} else if (this.status === 202) {
-				if (!(window.app && window.app.socket && window.app.socket._reconnecting)) {
+		this.sendRouteTokenRequest = function (requestUri) {
+			var http = new XMLHttpRequest();
+			// let url = global.indirectionUrl + '?Uri=' + encodeURIComponent(that.uri);
+			http.open('GET', requestUri, true);
+			http.responseType = 'json';
+			http.addEventListener('load', function () {
+				if (this.status === 200) {
+					var uriWithRouteToken = http.response.uri;
+					global.expectedServerId = http.response.serverId;
+					var params = (new URL(uriWithRouteToken)).searchParams;
+					global.routeToken = params.get('RouteToken');
+					global.app.console.log('updated routeToken: ' + global.routeToken);
+					that.innerSocket = new WebSocket(uriWithRouteToken);
+					that.innerSocket.binaryType = that.binaryType;
+					that.innerSocket.onerror = function () {
+						that.readyState = that.innerSocket.readyState;
+						that.onerror();
+					};
+					that.innerSocket.onclose = function () {
+						that.readyState = 3;
+						that.onclose();
+						that.innerSocket.onerror = function () { };
+						that.innerSocket.onclose = function () { };
+						that.innerSocket.onmessage = function () { };
+					};
+					that.innerSocket.onopen = function () {
+						that.readyState = 1;
+						that.onopen();
+					};
+					that.innerSocket.onmessage = function (e) {
+						that.readyState = that.innerSocket.readyState;
+						that.onmessage(e);
+					};
+				} else if (this.status === 202) {
+					if (!(window.app && window.app.socket && window.app.socket._reconnecting)) {
 						that.sendPostMsg(http.response.errorCode);
+					}
+					var timeoutFn = function (requestUri) {
+						console.warn('Requesting again for routeToken');
+						this.open('GET', requestUri, true);
+						this.send();
+					}.bind(this);
+					setTimeout(timeoutFn, 3000, requestUri);
+				} else {
+					global.app.console.error('Indirection url: error on incoming response ' + this.status);
+					that.sendPostMsg(-1);
 				}
-				var timeoutFn = function (indirectionUrl, uri) {
-					console.warn('Requesting again for routeToken');
-					this.open('GET', indirectionUrl + '?Uri=' + encodeURIComponent(uri), true);
-					this.send();
-				}.bind(this);
-				setTimeout(timeoutFn, 3000, global.indirectionUrl, that.uri);
-			} else {
-				global.app.console.error('Indirection url: error on incoming response ' + this.status);
-				that.sendPostMsg(-1);
-			}
-		});
-		http.send();
+			});
+			http.send();
+		};
+
+		let requestUri = global.indirectionUrl + '?Uri=' + encodeURIComponent(that.uri);
+		if (global.geolocationSetup) {
+			let timeZone = Intl.DateTimeFormat().resolvedOptions().timeZone;
+			requestUri += "&TimeZone=" + timeZone;
+		}
+		this.sendRouteTokenRequest(requestUri);
 	};
 
 	global.createWebSocket = function(uri) {

diff --git a/coolwsd.xml.in b/coolwsd.xml.in
@@ -322,6 +322,9 @@
     <indirection_endpoint>
       <url desc="URL endpoint to server which servers routeToken in json format" default=""></url>
       <migration_timeout_secs desc="The maximum number of seconds waiting for shutdown migration message from indirection server before unloading an document. Defaults to 180 second." type="uint" default="180"></migration_timeout_secs>
+      <geolocation_setup>
+        <enable desc="Enable geolocation_setup when using indirection server with geolocation configuration" type="bool" default="false">false</enable>
+      </geolocation_setup>
     </indirection_endpoint>
 
     @LOCK_CONFIGURATION@

diff --git a/wsd/ClientRequestDispatcher.cpp b/wsd/ClientRequestDispatcher.cpp
@@ -2002,6 +2002,27 @@ std::string ClientRequestDispatcher::getDiscoveryXML()
 
 #if !MOBILEAPP
 
+/// Get IANA timezone name
+static std::string getIANATimezone()
+{
+    const char* tzfile = "/etc/localtime";
+    char buf[PATH_MAX];
+
+    ssize_t len = readlink(tzfile, buf, sizeof(buf) - 1);
+    if (len != -1)
+    {
+        buf[len] = '\0';
+        std::string fullPath(buf);
+
+        std::string prefix = "../usr/share/zoneinfo/";
+        if (fullPath.substr(0, prefix.size()) == prefix)
+        {
+            return fullPath.substr(prefix.size());
+        }
+    }
+    return std::string();
+}
+
 /// Create the /hosting/capabilities JSON and return as string.
 static std::string getCapabilitiesJson(bool convertToAvailable)
 {
@@ -2054,6 +2075,15 @@ static std::string getCapabilitiesJson(bool convertToAvailable)
     if (const char* podName = std::getenv("POD_NAME"))
         capabilities->set("podName", podName);
 
+    bool geoLocationSetup =
+        config::getBool(std::string("indirection_endpoint.geolocation_setup.enable"), false);
+    if (geoLocationSetup)
+    {
+        std::string timezoneName = getIANATimezone();
+        if (!timezoneName.empty())
+            capabilities->set("timezone", std::string(timezoneName));
+    }
+
     std::ostringstream ostrJSON;
     capabilities->stringify(ostrJSON);
     return ostrJSON.str();

diff --git a/wsd/FileServer.cpp b/wsd/FileServer.cpp
@@ -1366,6 +1366,11 @@ FileServerRequestHandler::ResourceAccessDetails FileServerRequestHandler::prepro
     Poco::URI indirectionURI(config.getString("indirection_endpoint.url", ""));
     Poco::replaceInPlace(preprocess, std::string("%INDIRECTION_URL%"), indirectionURI.toString());
 
+    bool geoLocationSetup = config.getBool("indirection_endpoint.geolocation_setup.enable");
+    if (geoLocationSetup)
+        Poco::replaceInPlace(preprocess, std::string("%GEOLOCATION_SETUP%"),
+                             boolToString(geoLocationSetup));
+
     const std::string mimeType = "text/html";
 
     // Document signing: if endpoint URL is configured, whitelist that for