io.takari.swagger.v12.AuthorizationsImpl Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of airlift-swagger-core Show documentation
The newest version!
package io.takari.swagger.v12;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;

public class AuthorizationsImpl implements Authorizations {

  private List authorizations = new ArrayList();

  @Override
  public List getAuthorizations() {
    return Collections.unmodifiableList(authorizations);
  }

  @Override
  public List getAuthorizationsByType(AuthorizationType type) {

    List result = new ArrayList();

    for (Authorization a : authorizations)
      if (a.getType() == type)
        result.add(a);

    return result;
  }

  @Override
  public Authorization addAuthorization(String name, AuthorizationType type) {

    assert name != null : "Authorization name can not be null";
    assert type != null : "Authorization type can not be null";

    Authorization authorization = null;

    switch (type) {
    case API_KEY:
      authorization = new ApiKeyAuthorizationImpl(name);
      break;
    case BASIC:
      authorization = new BasicAuthenticationImpl(name);
      break;
    case OAUTH2:
      authorization = new OAuth2AuthenticationImpl(name);
      break;
    }

    if (authorization != null)
      authorizations.add(authorization);

    return authorization;
  }

  @Override
  public void removeAuthorization(Authorization authorization) {
    authorizations.remove(authorization);
  }

  private static abstract class AbstractAuthorization implements Authorization {
    private AuthorizationType type;
    private String name;

    private AbstractAuthorization(AuthorizationType type, String name) {
      this.type = type;
      this.name = name;
    }

    @Override
    public AuthorizationType getType() {
      return type;
    }

    @Override
    public String getName() {
      return name;
    }
  }

  private static class OAuth2AuthenticationImpl extends AbstractAuthorization implements OAuth2Authorization {
    private List scopes = new ArrayList();
    private ImplicitGrant implicitGrant = new ImplicitGrantImpl();
    private AuthorizationCodeGrant authorizationCodeGrant = new AuthorizationCodeGrantImpl();

    private OAuth2AuthenticationImpl(String name) {
      super(AuthorizationType.OAUTH2, name);
    }

    @Override
    public Scope[] getScopes() {
      return scopes.toArray(new Scope[scopes.size()]);
    }

    @Override
    public Scope addScope(String name, String description) {
      ScopeImpl scope = new ScopeImpl(name, description);
      scopes.add(scope);
      return scope;
    }

    @Override
    public void removeScope(Scope scope) {
      scopes.remove(scope);
    }

    @Override
    public ImplicitGrant getImplicitGrant() {
      return implicitGrant;
    }

    @Override
    public AuthorizationCodeGrant getAuthorizationCodeGrant() {
      return authorizationCodeGrant;
    }

    private static class ImplicitGrantImpl implements ImplicitGrant {
      private String loginEndpoint;
      private String tokenName;

      public String getLoginEndpointUrl() {
        return loginEndpoint;
      }

      public void setLoginEndpoint(String loginEndpoint) {
        this.loginEndpoint = loginEndpoint;
      }

      public String getTokenName() {
        return tokenName;
      }

      public void setTokenName(String tokenName) {
        this.tokenName = tokenName;
      }
    }

    private static class AuthorizationCodeGrantImpl implements AuthorizationCodeGrant {
      private String tokenRequestEndpoint;
      private String clientIdName;
      private String clientSecretName;
      private String tokenEndpoint;
      private String tokenName;

      public String getTokenRequestEndpointUrl() {
        return tokenRequestEndpoint;
      }

      public void setTokenRequestEndpoint(String tokenRequestEndpoint) {
        this.tokenRequestEndpoint = tokenRequestEndpoint;
      }

      public String getClientIdName() {
        return clientIdName;
      }

      public void setClientIdName(String clientIdName) {
        this.clientIdName = clientIdName;
      }

      public String getClientSecretName() {
        return clientSecretName;
      }

      public void setClientSecretName(String clientSecretName) {
        this.clientSecretName = clientSecretName;
      }

      public String getTokenEndpointUrl() {
        return tokenEndpoint;
      }

      public void setTokenEndpoint(String tokenEndpoint) {
        this.tokenEndpoint = tokenEndpoint;
      }

      public String getTokenName() {
        return tokenName;
      }

      public void setTokenName(String tokenName) {
        this.tokenName = tokenName;
      }
    }
  }

  private static class BasicAuthenticationImpl extends AbstractAuthorization implements BasicAuthorization {
    private BasicAuthenticationImpl(String name) {
      super(AuthorizationType.BASIC, name);
    }
  }

  private static class ScopeImpl implements OAuth2Authorization.Scope {
    private String name;
    private String description;

    public ScopeImpl(String name, String description) {
      this.name = name;
      this.description = description;
    }

    public String getName() {
      return name;
    }

    public void setName(String name) {
      this.name = name;
    }

    public String getDescription() {
      return description;
    }

    public void setDescription(String description) {
      this.description = description;
    }
  }

  private static class ApiKeyAuthorizationImpl extends AbstractAuthorization implements ApiKeyAuthorization {
    private String keyName;
    private String passAs;

    private ApiKeyAuthorizationImpl(String name) {
      super(AuthorizationType.API_KEY, name);
    }

    public String getKeyName() {
      return keyName;
    }

    public void setKeyName(String keyName) {
      this.keyName = keyName;
    }

    public String getPassAs() {
      return passAs;
    }

    public void setPassAs(String passAs) {
      this.passAs = passAs;
    }
  }
}