added google login components (b7d344f4) · Commits · e / os / App Lounge

modules/src/main/java/app/lounge/gplay/GplayException.kt

0 → 100644

+3 −0

Original line number	Diff line number	Diff line
		package app.lounge.gplay

		class GplayException(var errorCode: Int, message: String) : Exception(message)
		No newline at end of file

modules/src/main/java/app/lounge/gplay/GplayHttpClient.kt

+24 −5

Original line number	Diff line number	Diff line
		@@ -5,8 +5,10 @@ import com.aurora.gplayapi.network.IHttpClient
		import okhttp3.Headers.Companion.toHeaders
		import okhttp3.HttpUrl
		import okhttp3.HttpUrl.Companion.toHttpUrl
		import okhttp3.MediaType.Companion.toMediaType
		import okhttp3.OkHttpClient
		import okhttp3.Request
		import okhttp3.RequestBody.Companion.toRequestBody
		import okhttp3.Response
		import timber.log.Timber
		import java.net.SocketTimeoutException
		@@ -58,7 +60,17 @@ class GplayHttpClient @Inject constructor(@Named("privateOkHttpClient") val okHt
		}

		override fun post(url: String, headers: Map<String, String>, body: ByteArray): PlayResponse {
		TODO("Not yet implemented")
		val requestBody = body.toRequestBody(
		"application/x-protobuf".toMediaType(),
		0,
		body.size
		)
		val request = Request.Builder()
		.url(url)
		.headers(headers.toHeaders())
		.method(POST, requestBody)
		.build()
		return processRequest(request)
		}

		override fun post(
		@@ -66,7 +78,12 @@ class GplayHttpClient @Inject constructor(@Named("privateOkHttpClient") val okHt
		headers: Map<String, String>,
		params: Map<String, String>
		): PlayResponse {
		TODO("Not yet implemented")
		val request = Request.Builder()
		.url(buildUrlWithQueryParameters(url, params))
		.headers(headers.toHeaders())
		.method(POST, "".toRequestBody(null))
		.build()
		return processRequest(request)
		}

		override fun postAuth(url: String, body: ByteArray): PlayResponse {
		@@ -91,6 +108,7 @@ class GplayHttpClient @Inject constructor(@Named("privateOkHttpClient") val okHt
		is SocketTimeoutException -> handleExceptionOnGooglePlayRequest(e)
		else -> handleExceptionOnGooglePlayRequest(e)
		}
		throw e
		}
		}

		@@ -108,8 +126,8 @@ class GplayHttpClient @Inject constructor(@Named("privateOkHttpClient") val okHt

		Timber.d("Url: ${response.request.url}\nStatus: $code")

		if (code == 401) {
		// TODO Handle the case of Unauthorized user
		if (code != 200) {
		throw GplayException(code, response.message)
		}

		if (response.body != null) {
		@@ -122,3 +140,4 @@ class GplayHttpClient @Inject constructor(@Named("privateOkHttpClient") val okHt
		}
		}
		}

modules/src/main/java/app/lounge/login/google/AuthTokenFetchApi.kt

0 → 100644

+46 −0

Original line number	Diff line number	Diff line
		package app.lounge.login.google

		import app.lounge.gplay.GplayHttpClient
		import com.aurora.gplayapi.data.models.PlayResponse
		import java.util.Locale
		import javax.inject.Inject

		class AuthTokenFetchApi @Inject constructor(private val gplayHttpClient: GplayHttpClient) {
		companion object {
		private const val TOKEN_AUTH_URL = "https://android.clients.google.com/auth"
		private const val BUILD_VERSION_SDK = 28
		private const val PLAY_SERVICES_VERSION_CODE = 19629032
		}

		fun getAuthTokenPlayResponse(email: String?, oAuthToken: String?): PlayResponse {
		if (email == null \|\| oAuthToken == null)
		return PlayResponse()

		val params: MutableMap<String, Any> = hashMapOf()
		params["lang"] = Locale.getDefault().toString().replace("_", "-")
		params["google_play_services_version"] = PLAY_SERVICES_VERSION_CODE
		params["sdk_version"] = BUILD_VERSION_SDK
		params["device_country"] = Locale.getDefault().country.lowercase(Locale.US)
		params["Email"] = email
		params["service"] = "ac2dm"
		params["get_accountid"] = 1
		params["ACCESS_TOKEN"] = 1
		params["callerPkg"] = "com.google.android.gms"
		params["add_account"] = 1
		params["Token"] = oAuthToken
		params["callerSig"] = "38918a453d07199354f8b19af05ec6562ced5788"

		val body = params.map { "${it.key}=${it.value}" }.joinToString(separator = "&")
		val header = mapOf(
		"app" to "com.google.android.gms",
		"User-Agent" to "",
		"Content-Type" to "application/x-www-form-urlencoded"
		)

		/*
		* Returning PlayResponse instead of map so that we can get the network response code.
		* Issue: https://gitlab.e.foundation/e/backlog/-/issues/5709
		*/
		return gplayHttpClient.post(TOKEN_AUTH_URL, header, body.toByteArray())
		}
		}
		No newline at end of file

modules/src/main/java/app/lounge/login/google/GoogeLoginApi.kt

0 → 100644

+11 −0

Original line number	Diff line number	Diff line
		package app.lounge.login.google

		import app.lounge.model.GoogleAuthDataRequestBody
		import app.lounge.networking.NetworkResult
		import com.aurora.gplayapi.data.models.AuthData
		import com.aurora.gplayapi.data.models.PlayResponse

		interface GoogleLoginApi {
		suspend fun getAuthTokenPlayResponse(email: String, oauthToken: String): NetworkResult<PlayResponse>
		suspend fun validate(authData: AuthData): NetworkResult<Boolean>
		}
		No newline at end of file

modules/src/main/java/app/lounge/login/google/GoogleLoginApiImpl.kt

0 → 100644

+32 −0

Original line number	Diff line number	Diff line
		package app.lounge.login.google

		import app.lounge.gplay.GplayHttpClient
		import app.lounge.networking.fetchPlayResponse
		import app.lounge.networking.NetworkResult
		import com.aurora.gplayapi.data.models.AuthData
		import com.aurora.gplayapi.data.models.PlayResponse
		import com.aurora.gplayapi.helpers.AuthValidator
		import javax.inject.Inject

		class GoogleLoginApiImpl @Inject constructor(
		private val gplayHttpClient: GplayHttpClient,
		private val authTokenFetchApi: AuthTokenFetchApi
		) : GoogleLoginApi {

		override suspend fun getAuthTokenPlayResponse(
		email: String,
		oauthToken: String
		): NetworkResult<PlayResponse> {
		return fetchPlayResponse {
		authTokenFetchApi.getAuthTokenPlayResponse(email, oauthToken)
		}
		}

		override suspend fun validate(authData: AuthData): NetworkResult<Boolean> {
		return fetchPlayResponse {
		val authValidator = AuthValidator(authData).using(gplayHttpClient)
		authValidator.isValid()
		}
		}

		}
		No newline at end of file