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112 changes: 69 additions & 43 deletions
112
Aos/app/src/main/java/com/avengers/nibobnebob/config/BearerInterceptor.kt
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package com.avengers.nibobnebob.config | ||
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import com.avengers.nibobnebob.app.DataStoreManager | ||
import com.avengers.nibobnebob.data.model.BaseState | ||
import com.avengers.nibobnebob.data.model.request.RefreshTokenRequest | ||
import com.avengers.nibobnebob.data.model.response.BaseResponse | ||
import com.avengers.nibobnebob.data.model.response.NaverLoginResponse | ||
import com.avengers.nibobnebob.data.model.runRemote | ||
import com.avengers.nibobnebob.data.remote.RefreshApi | ||
import com.avengers.nibobnebob.presentation.util.Constants | ||
import kotlinx.coroutines.flow.first | ||
import kotlinx.coroutines.runBlocking | ||
import okhttp3.Interceptor | ||
import okhttp3.OkHttpClient | ||
import okhttp3.Response | ||
import okhttp3.logging.HttpLoggingInterceptor | ||
import retrofit2.Retrofit | ||
import retrofit2.converter.gson.GsonConverterFactory | ||
import java.io.IOException | ||
import javax.inject.Inject | ||
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class BearerInterceptor @Inject constructor() : Interceptor { | ||
class BearerInterceptor @Inject constructor( | ||
private val dataStoreManager: DataStoreManager | ||
) : Interceptor { | ||
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@Throws(IOException::class) | ||
override fun intercept(chain: Interceptor.Chain): Response { | ||
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val originalRequest = chain.request() | ||
val response = chain.proceed(originalRequest) | ||
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// runBlocking { | ||
// 로컬에 refreshToken이 있다면 | ||
// sharedPreferences.getString(X_REFRESH_TOKEN, null)?.let { refresh -> | ||
// Log.d(TAG, refresh) | ||
// // refresh API 호출 | ||
// val result = Retrofit.Builder() | ||
// .baseUrl(BASE_DEV_URL) | ||
// .addConverterFactory(GsonConverterFactory.create()) | ||
// .build() | ||
// .create(RefreshAPI::class.java).refreshToken(refresh) | ||
// | ||
// if (result.isSuccessful) { | ||
// Log.d(TAG,"리프래시 성공") | ||
// result.body()?.let { body -> | ||
// Log.d(TAG,body.accessToken) | ||
// // refresh 성공시 로컬에 저장 | ||
// sharedPreferences.edit() | ||
// .putString(X_ACCESS_TOKEN, body.accessToken) | ||
// .putString(X_REFRESH_TOKEN, body.refreshToken) | ||
// .apply() | ||
// | ||
// isRefreshed = true | ||
// accessToken = body.accessToken | ||
// } | ||
// }else{ | ||
// val error = | ||
// Gson().fromJson(result.errorBody()?.string(), ErrorResponse::class.java) | ||
// Log.d(TAG,error.message) | ||
// } | ||
// } | ||
// } | ||
// | ||
// if (isRefreshed) { | ||
// | ||
// // 기존 API 재호출 | ||
// val newRequest = originalRequest.newBuilder() | ||
// .addHeader("Authorization", accessToken) | ||
// .build() | ||
// | ||
// return chain.proceed(newRequest) | ||
// } | ||
// 해당 특정 에러코드가 그대로 내려간다면, 세션 만료 처리 | ||
var newAccessToken: String? = null | ||
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if (response.code == TOKEN_ERROR) { | ||
runBlocking { | ||
val refreshToken = dataStoreManager.getRefreshToken().first() | ||
refreshToken?.let { token -> | ||
when (val result = getNewAccessToken(token)) { | ||
is BaseState.Success -> { | ||
response.close() | ||
newAccessToken = result.data.body.accessToken | ||
newAccessToken?.let { | ||
dataStoreManager.putAccessToken(newAccessToken!!) | ||
} | ||
} | ||
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else -> { | ||
dataStoreManager.deleteAccessToken() | ||
dataStoreManager.deleteRefreshToken() | ||
} | ||
} | ||
} | ||
} | ||
(newAccessToken)?.let { | ||
val newRequest = originalRequest.newBuilder() | ||
.addHeader(AUTHORIZATION, "$BEARER $newAccessToken") | ||
.build() | ||
return chain.proceed(newRequest) | ||
} | ||
} | ||
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return response | ||
} | ||
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private suspend fun getNewAccessToken(refreshToken: String?): BaseState<BaseResponse<NaverLoginResponse>> { | ||
val loggingInterceptor = HttpLoggingInterceptor() | ||
loggingInterceptor.level = HttpLoggingInterceptor.Level.BODY | ||
val okHttpClient = OkHttpClient.Builder().addInterceptor(loggingInterceptor).build() | ||
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val retrofit = Retrofit.Builder() | ||
.baseUrl(Constants.BASE_URL) | ||
.addConverterFactory(GsonConverterFactory.create()) | ||
.client(okHttpClient) | ||
.build() | ||
val api = retrofit.create(RefreshApi::class.java) | ||
return runRemote { api.refreshToken(RefreshTokenRequest(refreshToken)) } | ||
} | ||
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companion object { | ||
const val TOKEN_ERROR = 401 | ||
const val AUTHORIZATION = "Authorization" | ||
const val BEARER = "Bearer" | ||
} | ||
} | ||
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