io.delta.sharing.client.auth.AuthCredentialProviderFactory.scala Maven / Gradle / Ivy

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/*
 * Copyright (2021) The Delta Lake Project Authors.
 *
 * 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 io.delta.sharing.client.auth

import org.apache.http.impl.client.CloseableHttpClient

import io.delta.sharing.client.{BearerTokenDeltaSharingProfile, DeltaSharingProfile, OAuthClientCredentialsDeltaSharingProfile}

private[client] case class AuthConfig(tokenExchangeMaxRetries: Int = 5,
                                      tokenExchangeMaxRetryDurationInSeconds: Long = 60,
                                      tokenRenewalThresholdInSeconds: Long = 600)

private[client] object AuthCredentialProviderFactory {
  def createCredentialProvider(profile: DeltaSharingProfile,
                               authConfig: AuthConfig,
                               client: CloseableHttpClient): AuthCredentialProvider = {
    profile match {
      case oauthProfile: OAuthClientCredentialsDeltaSharingProfile =>
        OAuthClientCredentialsAuthProvider(client, authConfig, oauthProfile)
      case BearerTokenDeltaSharingProfile(_, _, bearerToken, expirationTime) =>
        BearerTokenAuthProvider(bearerToken, expirationTime)
    }
  }
}