package com.atlassian.asap.service.core.service;
   
   import com.atlassian.asap.service.core.spi.AsapConfiguration;
   import com.google.common.base.MoreObjects;
   
   import static java.util.Objects.requireNonNull;
   
   public class StringValuesAsapConfiguration implements AsapConfiguration {
       private final String issuer;
      private final String keyId;
      private final String audience;
      private final String publicKeyRepositoryUrl;
      private final String privateKeyUri;
  
      public StringValuesAsapConfiguration(String issuer, String keyId, String audience,
                                           String publicKeyRepositoryUrl, String privateKeyUri) {
          this.issuer = requireNonNull(issuer, "issuer");
          this.keyId = requireNonNull(keyId, "keyId");
          this.audience = requireNonNull(audience, "audience");
          this.publicKeyRepositoryUrl = requireNonNull(publicKeyRepositoryUrl, "publicKeyRepositoryUrl");
          this.privateKeyUri = requireNonNull(privateKeyUri, "privateKeyUri");
  
          if (!keyId.startsWith(issuer)) {
              throw new IllegalStateException("The keyId '" + keyId + "' must include the issuer '" + issuer +
                      "' as a prefix");
          }
      }
  
      @Override
      public String issuer() {
          return issuer;
      }
  
      @Override
      public String keyId() {
          return keyId;
      }
  
      @Override
      public String audience() {
          return audience;
      }
  
      @Override
      public String publicKeyRepositoryUrl() {
          return publicKeyRepositoryUrl;
      }
  
      @Override
      public String privateKeyUrl() {
          return privateKeyUri;
      }
  
      @Override
      public String toString() {
          return MoreObjects.toStringHelper(this)
                  .add("issuer", issuer)
                  .add("keyId", keyId)
                  .add("audience", audience)
                  .add("publicKeyRepositoryUrl", publicKeyRepositoryUrl)
                  .add("privateKeyUri", privateKeyUri.isEmpty() ? "blank" : "defined")
                  .toString();
      }
  }