/*
* 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 com.facebook.presto.cli;
import com.google.common.net.HttpHeaders;
import io.airlift.http.client.HttpRequestFilter;
import io.airlift.http.client.Request;
import java.util.Base64;
import static com.google.common.base.Preconditions.checkArgument;
import static io.airlift.http.client.Request.Builder.fromRequest;
import static java.nio.charset.StandardCharsets.ISO_8859_1;
import static java.util.Objects.requireNonNull;
public class LdapRequestFilter
implements HttpRequestFilter
{
private final String user;
private final String password;
public LdapRequestFilter(String user, String password)
{
this.user = requireNonNull(user, "user is null");
checkArgument(!user.contains(":"), "Illegal character ':' found in username");
this.password = requireNonNull(password, "password is null");
}
@Override
public Request filterRequest(Request request)
{
String value = "Basic " + Base64.getEncoder().encodeToString((user + ":" + password).getBytes(ISO_8859_1));
return fromRequest(request)
.addHeader(HttpHeaders.AUTHORIZATION, value)
.build();
}
}