Automate enabling iOS 10 keychain sharing #216

Author: EddyVerbruggen

scripts/install_ios_entitlements.js

@@ -0,0 +1,67 @@
+var xcode = require('xcode'),
+    fs = require('fs'),
+    path = require('path'),
+    appRoot = require('app-root-path').toString(),
+    pjson = require(path.join(appRoot, 'package.json')),
+    util = require('util'),
+    iosFolder = path.join(appRoot, 'platforms', 'ios');
+
+fs.readdir(iosFolder, function (err, data) {
+  if (err) {
+    throw err;
+  }
+
+  var projFolder;
+  var projName;
+
+  // Find the project folder by looking for *.xcodeproj
+  if (data && data.length) {
+    data.forEach(function (folder) {
+      if (folder.match(/\.xcodeproj$/)) {
+        projFolder = path.join(iosFolder, folder);
+        projName = path.basename(folder, '.xcodeproj');
+      }
+    });
+  }
+
+  if (!projFolder || !projName) {
+    throw new Error("Could not find an .xcodeproj folder in: " + iosFolder);
+  }
+
+  var destFolder = path.join(iosFolder, projName, 'Resources');
+  if (!fs.existsSync(destFolder)) {
+    fs.mkdirSync(destFolder);
+  }
+
+  var destFile = path.join(destFolder, projName + '.entitlements');
+
+  if (!fs.existsSync(destFile)) {
+    var bundleID = pjson.nativescript.id;
+
+    // create a new entitlements plist file
+    var sourceFile = path.join(appRoot, 'node_modules', 'nativescript-plugin-firebase', 'scripts', 'resources', 'KeychainSharing.entitlements');
+
+    fs.readFile(sourceFile, 'utf8', function (err, data) {
+      data = data.replace(/__KEYCHAIN_ACCESS_GROUP__/g, bundleID);
+
+      fs.writeFileSync(destFile, data);
+
+      var projectPath = path.join(projFolder, 'project.pbxproj'),
+          pbxProject = xcode.project(projectPath);
+
+      pbxProject.parseSync();
+      pbxProject.addResourceFile(path.join("Firebase", "Resources", projName + ".entitlements"));
+
+      var configGroups = pbxProject.hash.project.objects['XCBuildConfiguration'];
+      for (var key in configGroups) {
+        var config = configGroups[key];
+        if (config.buildSettings !== undefined) {
+          config.buildSettings.CODE_SIGN_ENTITLEMENTS = '"' + projName + '/Resources/' + projName + '.entitlements"';
+        }
+      }
+
+      // write the updated project file
+      fs.writeFileSync(projectPath, pbxProject.writeSync());
+    });
+  }
+});

scripts/resources/KeychainSharing.entitlements

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$(AppIdentifierPrefix)__KEYCHAIN_ACCESS_GROUP__</string>
+	</array>
+</dict>
+</plist>