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Authenticate.kt
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Authenticate.kt
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/*
* Copyright (C) 2014 Square, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package okhttp3.recipes.kt
import java.io.IOException
import okhttp3.Authenticator
import okhttp3.Credentials
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.Response
import okhttp3.Route
class Authenticate {
private val client =
OkHttpClient.Builder()
.authenticator(
object : Authenticator {
@Throws(IOException::class)
override fun authenticate(
route: Route?,
response: Response,
): Request? {
if (response.request.header("Authorization") != null) {
return null // Give up, we've already attempted to authenticate.
}
println("Authenticating for response: $response")
println("Challenges: ${response.challenges()}")
val credential = Credentials.basic("jesse", "password1")
return response.request.newBuilder()
.header("Authorization", credential)
.build()
}
},
)
.build()
fun run() {
val request =
Request.Builder()
.url("http://publicobject.com/secrets/hellosecret.txt")
.build()
client.newCall(request).execute().use { response ->
if (!response.isSuccessful) throw IOException("Unexpected code $response")
println(response.body.string())
}
}
}
fun main() {
Authenticate().run()
}