Handle most HTTP client creation in common code

This commit is contained in:
2023-08-10 21:43:13 +02:00
parent d167092c83
commit 70ad5f322c
5 changed files with 90 additions and 97 deletions

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package bou.amine.apps.readerforselfossv2.rest
import io.ktor.client.engine.cio.CIOEngineConfig
import java.security.cert.X509Certificate
import javax.net.ssl.X509TrustManager
class NaiveTrustManager : X509TrustManager {
override fun checkClientTrusted(chain: Array<out X509Certificate>?, authType: String?) {}
override fun checkServerTrusted(chain: Array<out X509Certificate>?, authType: String?) {}
override fun getAcceptedIssuers(): Array<out X509Certificate> = arrayOf()
}
actual fun setupInsecureHTTPEngine(config: CIOEngineConfig) {
config.https.trustManager = NaiveTrustManager()
}

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package bou.amine.apps.readerforselfossv2.rest
import bou.amine.apps.readerforselfossv2.service.AppSettingsService
import io.github.aakira.napier.Napier
import io.ktor.client.HttpClient
import io.ktor.client.engine.okhttp.OkHttp
import io.ktor.client.plugins.HttpRequestRetry
import io.ktor.client.plugins.HttpTimeout
import io.ktor.client.plugins.cache.HttpCache
import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
import io.ktor.client.plugins.cookies.HttpCookies
import io.ktor.client.plugins.logging.LogLevel
import io.ktor.client.plugins.logging.Logger
import io.ktor.client.plugins.logging.Logging
import io.ktor.http.HttpStatusCode
import io.ktor.serialization.kotlinx.json.json
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.serialization.json.Json
import okhttp3.OkHttpClient
import org.apache.http.conn.ssl.AllowAllHostnameVerifier
import java.security.cert.X509Certificate
import javax.net.ssl.SSLContext
import javax.net.ssl.X509TrustManager
class NaiveTrustManager : X509TrustManager {
override fun checkClientTrusted(chain: Array<out X509Certificate>?, authType: String?) {}
override fun checkServerTrusted(chain: Array<out X509Certificate>?, authType: String?) {}
override fun getAcceptedIssuers(): Array<out X509Certificate> = arrayOf()
}
actual fun createHttpClient(
appSettingsService: AppSettingsService,
api: SelfossApi
) =
HttpClient(OkHttp) {
if (appSettingsService.getSelfSigned()) {
engine {
val trustManager = NaiveTrustManager()
val sslContext = SSLContext.getInstance("TLS").apply {
init(null, arrayOf(trustManager), null)
}
preconfigured = OkHttpClient().newBuilder()
.sslSocketFactory(
sslSocketFactory = sslContext.socketFactory,
trustManager = trustManager
)
.hostnameVerifier(AllowAllHostnameVerifier())
.build()
}
}
install(ContentNegotiation) {
install(HttpCache)
json(Json {
prettyPrint = true
isLenient = true
ignoreUnknownKeys = true
})
}
install(Logging) {
logger = object : Logger {
override fun log(message: String) {
Napier.d(message, tag = "LogApiCalls")
}
}
level = LogLevel.INFO
}
install(HttpTimeout) {
requestTimeoutMillis = appSettingsService.getApiTimeout()
}
install(HttpCookies)
install(HttpRequestRetry) {
maxRetries = 2
retryIf { _, response ->
response.status == HttpStatusCode.Forbidden && api.shouldHavePostLogin() && api.hasLoginInfo()
}
modifyRequest {
Napier.i("Will modify", tag = "HttpSend")
CoroutineScope(Dispatchers.Main).launch {
Napier.i("Will login", tag = "HttpSend")
api.login()
Napier.i("Did login", tag = "HttpSend")
}
}
}
expectSuccess = false
}