Firebase Auth: Send info about requesting App (70483632) · Commits · e / os / GmsCore

firebase-auth/core/src/main/kotlin/org/microg/gms/firebase/auth/FirebaseAuthService.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -83,7 +83,7 @@ class FirebaseAuthService : BaseService(TAG, GmsService.FIREBASE_AUTH) {
		}

		class FirebaseAuthServiceImpl(private val context: Context, private val lifecycle: Lifecycle, private val packageName: String, private val libraryVersion: String?, private val apiKey: String) : IFirebaseAuthService.Stub(), LifecycleOwner {
		private val client = IdentityToolkitClient(context, apiKey)
		private val client by lazy { IdentityToolkitClient(context, apiKey, packageName, PackageUtils.firstSignatureDigestBytes(context, packageName)) }
		private var authorizedDomain: String? = null

		private suspend fun getAuthorizedDomain(): String {

firebase-auth/core/src/main/kotlin/org/microg/gms/firebase/auth/IdentityToolkitClient.kt

+30 −22

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import com.android.volley.toolbox.Volley
		import org.json.JSONArray
		import org.json.JSONException
		import org.json.JSONObject
		import org.microg.gms.utils.toHexString
		import java.io.UnsupportedEncodingException
		import java.lang.RuntimeException
		import java.nio.charset.Charset
		@@ -29,19 +30,26 @@ import kotlin.coroutines.suspendCoroutine

		private const val TAG = "GmsFirebaseAuthClient"

		class IdentityToolkitClient(context: Context, private val apiKey: String) {
		class IdentityToolkitClient(context: Context, private val apiKey: String, private val packageName: String? = null, private val certSha1Hash: ByteArray? = null) {
		private val queue = Volley.newRequestQueue(context)

		private fun buildRelyingPartyUrl(method: String) = "https://www.googleapis.com/identitytoolkit/v3/relyingparty/$method?key=$apiKey"
		private fun buildStsUrl(method: String) = "https://securetoken.googleapis.com/v1/$method?key=$apiKey"

		private fun getRequestHeaders(): Map<String, String> = hashMapOf<String, String>().apply {
		if (packageName != null) put("X-Android-Package", packageName)
		if (certSha1Hash != null) put("X-Android-Cert", certSha1Hash.toHexString().uppercase())
		}

		private suspend fun request(method: String, data: JSONObject): JSONObject = suspendCoroutine { continuation ->
		queue.add(JsonObjectRequest(POST, buildRelyingPartyUrl(method), data, {
		queue.add(object : JsonObjectRequest(POST, buildRelyingPartyUrl(method), data, {
		continuation.resume(it)
		}, {
		Log.d(TAG, "Error: ${it.networkResponse?.data?.decodeToString() ?: it.message}")
		continuation.resumeWithException(RuntimeException(it))
		}))
		}) {
		override fun getHeaders(): Map<String, String> = getRequestHeaders()
		})
		}

		suspend fun createAuthUri(identifier: String? = null, tenantId: String? = null, continueUri: String? = "http://localhost"): JSONObject =
		@@ -117,11 +125,7 @@ class IdentityToolkitClient(context: Context, private val apiKey: String) {
		.put("sessionInfo", sessionInfo))

		suspend fun getTokenByRefreshToken(refreshToken: String): JSONObject = suspendCoroutine { continuation ->
		queue.add(StsRequest(POST, buildStsUrl("token"), "grant_type=refresh_token&refresh_token=$refreshToken", { continuation.resume(it) }, { continuation.resumeWithException(RuntimeException(it)) }))
		}
		}

		private class StsRequest(method: Int, url: String, request: String?, listener: (JSONObject) -> Unit, errorListener: (VolleyError) -> Unit) : JsonRequest<JSONObject>(method, url, request, listener, errorListener) {
		queue.add(object : JsonRequest<JSONObject>(POST, buildStsUrl("token"), "grant_type=refresh_token&refresh_token=$refreshToken", { continuation.resume(it) }, { continuation.resumeWithException(RuntimeException(it)) }) {
		override fun parseNetworkResponse(response: NetworkResponse?): Response<JSONObject> {
		return try {
		val jsonString = String(response!!.data, Charset.forName(HttpHeaderParser.parseCharset(response!!.headers, PROTOCOL_CHARSET)))
		@@ -136,4 +140,8 @@ private class StsRequest(method: Int, url: String, request: String?, listener: (
		override fun getBodyContentType(): String {
		return "application/x-www-form-urlencoded"
		}

		override fun getHeaders(): Map<String, String> = getRequestHeaders()
		})
		}
		}
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