Develop

app.config.ts

@@ -26,7 +26,7 @@ export default ({ config }: ConfigContext): ExpoConfig => ({
   name: Env.NAME,
   description: `${Env.NAME} Resgrid Responder`,
   owner: Env.EXPO_ACCOUNT_OWNER,
-  scheme: Env.SCHEME,
+  scheme: [Env.SCHEME, 'resgrid'],
   slug: 'resgrid-responder',
   version: Env.VERSION.toString(),
   orientation: 'default',
@@ -55,6 +55,7 @@ export default ({ config }: ConfigContext): ExpoConfig => ({
       UIViewControllerBasedStatusBarAppearance: false,
       NSBluetoothAlwaysUsageDescription: 'Allow Resgrid Responder to connect to bluetooth devices for PTT.',
       NSMicrophoneUsageDescription: 'Allow Resgrid Responder to access the microphone for voice communication and push-to-talk functionality during emergency response.',
+      LSApplicationQueriesSchemes: ['resgrid'],
     },
     entitlements: {
       ...((Env.APP_ENV === 'production' || Env.APP_ENV === 'internal') && {
@@ -76,6 +77,13 @@ export default ({ config }: ConfigContext): ExpoConfig => ({
     softwareKeyboardLayoutMode: 'pan',
     package: Env.PACKAGE,
     googleServicesFile: 'google-services.json',
+    intentFilters: [
+      {
+        action: 'VIEW',
+        data: [{ scheme: 'resgrid' }],
+        category: ['BROWSABLE', 'DEFAULT'],
+      },
+    ],
     permissions: [
       'android.permission.WAKE_LOCK',
       'android.permission.RECORD_AUDIO',
@@ -273,6 +281,7 @@ export default ({ config }: ConfigContext): ExpoConfig => ({
     ],
     'react-native-ble-manager',
     'expo-secure-store',
+    'expo-web-browser',
     '@livekit/react-native-expo-plugin',
     '@config-plugins/react-native-webrtc',
     '@config-plugins/react-native-callkeep',

package.json

@@ -101,9 +101,11 @@
     "expo-application": "~6.1.5",
     "expo-asset": "~11.1.7",
     "expo-audio": "~0.4.9",
+    "expo-auth-session": "~6.2.1",
     "expo-av": "~15.1.7",
     "expo-build-properties": "~0.14.8",
     "expo-constants": "~17.1.7",
+    "expo-crypto": "~14.1.5",
     "expo-dev-client": "~5.2.4",
     "expo-device": "~7.1.4",
     "expo-document-picker": "~13.1.6",
@@ -126,6 +128,7 @@
     "expo-status-bar": "~2.2.3",
     "expo-system-ui": "~5.0.11",
     "expo-task-manager": "~13.1.6",
+    "expo-web-browser": "~14.2.0",
     "geojson": "~0.5.0",
     "i18next": "~23.14.0",
     "livekit-client": "^2.15.7",

src/app/(app)/calendar.tsx

@@ -19,7 +19,7 @@ import { RefreshControl } from '@/components/ui/refresh-control';
 import { Text } from '@/components/ui/text';
 import { VStack } from '@/components/ui/vstack';
 import { useAnalytics } from '@/hooks/use-analytics';
-import { isSameDate } from '@/lib/utils';
+import { isDateInRange } from '@/lib/utils';
 import { type CalendarItemResultData } from '@/models/v4/calendar/calendarItemResultData';
 import { useCalendarStore } from '@/stores/calendar/store';
 
@@ -110,8 +110,11 @@ export default function CalendarScreen() {
     if (!selectedDate) return [];
 
     return selectedMonthItems.filter((item) => {
-      // Use Start field for consistent date comparison with .NET backend timezone-aware dates
-      return isSameDate(item.Start, selectedDate);
+      // Always use range-based filtering so that:
+      // 1. timed multi-day events (regardless of IsMultiDay flag) show on every covered day
+      // 2. all-day events use the exclusive-end convention
+      // 3. single-day events still work (start === end collapses to an exact match)
+      return isDateInRange(selectedDate, item.Start, item.End, item.IsAllDay);
     });
   };
 

src/app/_layout.tsx

@@ -10,9 +10,11 @@ import { registerGlobals } from '@livekit/react-native';
 import { createNavigationContainerRef, DarkTheme, DefaultTheme, ThemeProvider } from '@react-navigation/native';
 import * as Sentry from '@sentry/react-native';
 import { isRunningInExpoGo } from 'expo';
+import * as Linking from 'expo-linking';
 import * as Notifications from 'expo-notifications';
 import { Stack, useNavigationContainerRef } from 'expo-router';
 import * as SplashScreen from 'expo-splash-screen';
+import * as WebBrowser from 'expo-web-browser';
 import React, { useEffect } from 'react';
 import { LogBox, useColorScheme } from 'react-native';
 import { GestureHandlerRootView } from 'react-native-gesture-handler';
@@ -24,6 +26,7 @@ import { LiveKitBottomSheet } from '@/components/livekit';
 import { PushNotificationModal } from '@/components/push-notification/push-notification-modal';
 import { ToastContainer } from '@/components/toast/toast-container';
 import { GluestackUIProvider } from '@/components/ui/gluestack-ui-provider';
+import { handleSamlCallbackUrl } from '@/hooks/use-saml-login';
 import { hydrateAuth, useAuth } from '@/lib/auth';
 import { loadKeepAliveState } from '@/lib/hooks/use-keep-alive';
 import { loadSelectedTheme } from '@/lib/hooks/use-selected-theme';
@@ -33,6 +36,9 @@ import { loadBackgroundGeolocationState } from '@/lib/storage/background-geoloca
 import { uuidv4 } from '@/lib/utils';
 import { appInitializationService } from '@/services/app-initialization.service';
 
+// Ensure OIDC / OAuth in-app browser sessions complete properly on iOS
+WebBrowser.maybeCompleteAuthSession();
+
 // Prevent the splash screen from auto-hiding before asset loading is complete.
 //SplashScreen.preventAutoHideAsync();
 
@@ -106,6 +112,20 @@ function RootLayout() {
 
     hydrateAuth();
 
+    // Handle SAML deep-link callbacks (cold start)
+    Linking.getInitialURL().then((url) => {
+      if (url && url.includes('saml_response')) {
+        handleSamlCallbackUrl(url).catch((err: unknown) => logger.error({ message: 'SAML cold-start deep-link handler failed', context: { err } }));
+      }
+    });
+
+    // Handle SAML deep-link callbacks (warm start)
+    const samlSubscription = Linking.addEventListener('url', ({ url }) => {
+      if (url.includes('saml_response')) {
+        handleSamlCallbackUrl(url).catch((err: unknown) => logger.error({ message: 'SAML warm-start deep-link handler failed', context: { err } }));
+      }
+    });
+
     // Clear the badge count on app startup
     Notifications.setBadgeCountAsync(0)
       .then(() => {
@@ -162,6 +182,10 @@ function RootLayout() {
           context: { error },
         });
       });
+
+    return () => {
+      samlSubscription.remove();
+    };
   }, [ref]);
 
   return (
@@ -171,6 +195,7 @@ function RootLayout() {
         <Stack.Screen name="call" options={{ headerShown: false }} />
         <Stack.Screen name="onboarding" options={{ headerShown: false }} />
         <Stack.Screen name="login/index" options={{ headerShown: false }} />
+        <Stack.Screen name="login/sso" options={{ headerShown: true }} />
       </Stack>
     </Providers>
   );

src/app/login/__tests__/login-form.test.tsx

@@ -215,7 +215,7 @@ describe('LoginForm Server URL Integration', () => {
 
     // Check that the form renders properly - there should be multiple text elements
     expect(screen.getAllByTestId('text').length).toBeGreaterThan(0);
-    expect(screen.getAllByTestId('button')).toHaveLength(2);
+    expect(screen.getAllByTestId('button')).toHaveLength(3);
   });
 
   it('should track analytics and show bottom sheet when server URL button is pressed', () => {
@@ -245,7 +245,7 @@ describe('LoginForm Server URL Integration', () => {
 
     // Check that the loading button is rendered with spinner
     expect(screen.getByTestId('button-spinner')).toBeTruthy();
-    expect(screen.getAllByTestId('button')).toHaveLength(2);
+    expect(screen.getAllByTestId('button')).toHaveLength(3);
   });
 
   it('should render with different prop combinations', () => {
@@ -257,7 +257,7 @@ describe('LoginForm Server URL Integration', () => {
     );
 
     // Check basic rendering
-    expect(screen.getAllByTestId('button')).toHaveLength(2);
+    expect(screen.getAllByTestId('button')).toHaveLength(3);
 
     // Test with error
     rerender(
@@ -268,6 +268,6 @@ describe('LoginForm Server URL Integration', () => {
     );
 
     // Should still render the basic structure
-    expect(screen.getAllByTestId('button')).toHaveLength(2);
+    expect(screen.getAllByTestId('button')).toHaveLength(3);
   });
 });

src/app/login/index.tsx

@@ -32,32 +32,22 @@ export default function Login() {
     }, [trackEvent])
   );
 
+  // Handle successful authenticated state → navigate to app
   useEffect(() => {
     if (status === 'signedIn' && isAuthenticated) {
-      logger.info({
-        message: 'Login successful, redirecting to home',
-      });
-
-      // Track successful login
-      trackEvent('login_success', {
-        timestamp: new Date().toISOString(),
-      });
-
+      logger.info({ message: 'Login successful, redirecting to home' });
+      trackEvent('login_success', { timestamp: new Date().toISOString() });
       router.push('/(app)');
     }
   }, [status, isAuthenticated, router, trackEvent]);
 
+  // Show error modal on login failure
   useEffect(() => {
     if (status === 'error') {
-      logger.error({
-        message: 'Login failed',
-        context: { error },
-      });
+      logger.error({ message: 'Login failed', context: { error } });
 
-      // Safe analytics: classify and truncate error before tracking
       try {
         const timestamp = new Date().toISOString();
-        // Treat error as string and classify based on content
         const rawMessage = error ?? '';
         let errorCode = 'unknown_error';
         if (rawMessage.includes('TypeError')) {
@@ -67,31 +57,27 @@ export default function Login() {
         } else if (rawMessage.toLowerCase().includes('auth')) {
           errorCode = 'auth_error';
         }
-        // Truncate message to 100 chars
-        const message = rawMessage.slice(0, 100);
         trackEvent('login_failed', {
           timestamp,
           errorCode,
           category: 'login_error',
-          message,
+          message: rawMessage.slice(0, 100),
         });
       } catch {
-        // Swallow analytics errors, log non-sensitive warning
         logger.warn({ message: 'Failed to track login_failed event' });
       }
 
       setIsErrorModalVisible(true);
     }
   }, [status, error, trackEvent]);
 
-  const onSubmit: LoginFormProps['onSubmit'] = async (data) => {
+  const onLocalLoginSubmit: LoginFormProps['onSubmit'] = async (data) => {
     const usernameHash = data.username ? CryptoJS.HmacSHA256(data.username, Env.LOGGING_KEY || '').toString() : null;
     logger.info({
       message: 'Starting Login (button press)',
       context: { hasUsername: Boolean(data.username), usernameHash },
     });
 
-    // Track login attempt
     try {
       trackEvent('login_attempted', {
         timestamp: new Date().toISOString(),
@@ -112,15 +98,11 @@ export default function Login() {
   return (
     <>
       <FocusAwareStatusBar />
-      <LoginForm onSubmit={onSubmit} isLoading={status === 'loading'} {...(error ? { error } : {})} />
 
-      <Modal
-        isOpen={isErrorModalVisible}
-        onClose={() => {
-          setIsErrorModalVisible(false);
-        }}
-        size="full"
-      >
+      <LoginForm onSubmit={onLocalLoginSubmit} isLoading={status === 'loading'} onSsoPress={() => router.push('/login/sso')} {...(error ? { error } : {})} />
+
+      {/* Error modal */}
+      <Modal isOpen={isErrorModalVisible} onClose={() => setIsErrorModalVisible(false)} size="full">
         <ModalBackdrop />
         <ModalContent className="m-4 w-full max-w-3xl rounded-2xl">
           <ModalHeader>

src/app/login/login-form.tsx

@@ -37,9 +37,10 @@ export type LoginFormProps = {
   onSubmit?: SubmitHandler<FormType>;
   isLoading?: boolean;
   error?: string;
+  onSsoPress?: () => void;
 };
 
-export const LoginForm = ({ onSubmit = () => {}, isLoading = false, error = undefined }: LoginFormProps) => {
+export const LoginForm = ({ onSubmit = () => {}, isLoading = false, error = undefined, onSsoPress }: LoginFormProps) => {
   const { colorScheme } = useColorScheme();
   const { t } = useTranslation();
   const { trackEvent } = useAnalytics();
@@ -158,10 +159,15 @@ export const LoginForm = ({ onSubmit = () => {}, isLoading = false, error = unde
             </Button>
           )}
 
-          {/* Server URL Change Button */}
-          <Button className="mt-14 w-full" variant="outline" onPress={handleServerUrlPress}>
-            <ButtonText className="text-sm">{t('login.change_server_url')}</ButtonText>
-          </Button>
+          {/* Server URL and SSO Buttons */}
+          <View className="mt-14 w-full flex-row gap-2">
+            <Button className="flex-1" variant="outline" onPress={handleServerUrlPress}>
+              <ButtonText className="text-xs">{t('login.change_server_url')}</ButtonText>
+            </Button>
+            <Button className="flex-1" variant="outline" onPress={onSsoPress}>
+              <ButtonText className="text-xs">{t('login.sso.login_with_sso_button')}</ButtonText>
+            </Button>
+          </View>
         </View>
       </ScrollView>