feat: add UnifiedPush as an alternative to FCM for push notifications

2026-11-04 08:07:29 +00:00 · 2026-09-24 18:17:43 +02:00
parent 6c82130267
commit ee04e95d4f
14 changed files with 1701 additions and 37 deletions
@@ -0,0 +1,110 @@
+package com.anonymous.bulwarkmobile
+
+import com.facebook.react.bridge.Arguments
+import com.facebook.react.bridge.Promise
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.bridge.ReactContextBaseJavaModule
+import com.facebook.react.bridge.ReactMethod
+import org.unifiedpush.android.connector.UnifiedPush
+
+// JS-facing surface for UnifiedPush distributor management. Events from the
+// distributor (endpoint changes, incoming messages) arrive through
+// BulwarkUnifiedPushService, which emits them on the shared device-event
+// channel.
+class BulwarkUnifiedPushModule(reactContext: ReactApplicationContext)
+    : ReactContextBaseJavaModule(reactContext) {
+
+    override fun getName(): String = "BulwarkUnifiedPush"
+
+    @ReactMethod
+    fun getDistributors(promise: Promise) {
+        try {
+            val array = Arguments.createArray()
+            for (d in UnifiedPush.getDistributors(reactApplicationContext)) array.pushString(d)
+            promise.resolve(array)
+        } catch (err: Exception) {
+            promise.reject("up_distributors_failed", err)
+        }
+    }
+
+    @ReactMethod
+    fun getSavedDistributor(promise: Promise) {
+        try {
+            promise.resolve(UnifiedPush.getSavedDistributor(reactApplicationContext))
+        } catch (err: Exception) {
+            promise.reject("up_distributor_failed", err)
+        }
+    }
+
+    @ReactMethod
+    fun getAckDistributor(promise: Promise) {
+        try {
+            promise.resolve(UnifiedPush.getAckDistributor(reactApplicationContext))
+        } catch (err: Exception) {
+            promise.reject("up_distributor_failed", err)
+        }
+    }
+
+    @ReactMethod
+    fun saveDistributor(distributor: String, promise: Promise) {
+        try {
+            UnifiedPush.saveDistributor(reactApplicationContext, distributor)
+            promise.resolve(null)
+        } catch (err: Exception) {
+            promise.reject("up_save_distributor_failed", err)
+        }
+    }
+
+    // Asks the saved distributor for an endpoint. The endpoint itself arrives
+    // asynchronously via BulwarkUnifiedPushService.onNewEndpoint (event
+    // `up:newEndpoint`); failures via `up:registrationFailed`. `vapid` is the
+    // relay's VAPID public key - optional, some distributors use it to
+    // restrict who may push.
+    @ReactMethod
+    fun register(vapid: String?, promise: Promise) {
+        try {
+            UnifiedPush.register(
+                reactApplicationContext,
+                messageForDistributor = null,
+                vapid = vapid?.takeIf { it.isNotBlank() },
+            )
+            promise.resolve(null)
+        } catch (err: Exception) {
+            promise.reject("up_register_failed", err)
+        }
+    }
+
+    @ReactMethod
+    fun unregister(promise: Promise) {
+        try {
+            UnifiedPush.unregister(reactApplicationContext)
+            BulwarkUnifiedPushService.clearEndpoint(reactApplicationContext)
+            promise.resolve(null)
+        } catch (err: Exception) {
+            promise.reject("up_unregister_failed", err)
+        }
+    }
+
+    @ReactMethod
+    fun getEndpoint(promise: Promise) {
+        val stored = BulwarkUnifiedPushService.readEndpoint(reactApplicationContext)
+        if (stored == null) {
+            promise.resolve(null)
+            return
+        }
+        val (url, p256dh, auth) = stored
+        val map = Arguments.createMap().apply {
+            putString("url", url)
+            putString("p256dh", p256dh)
+            putString("auth", auth)
+        }
+        promise.resolve(map)
+    }
+
+    // NativeEventEmitter required no-ops.
+    @ReactMethod
+    fun addListener(eventName: String) {}
+
+    @ReactMethod
+    fun removeListeners(count: Int) {}
+}