com.eucalyptus.tokens.ws.TokensRequestLoggingFilter.java Source code

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Here is the source code for com.eucalyptus.tokens.ws.TokensRequestLoggingFilter.java

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/*************************************************************************
 * (c) Copyright 2016 Hewlett Packard Enterprise Development Company LP
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 3 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/.
 ************************************************************************/
package com.eucalyptus.tokens.ws;

import java.util.Collection;
import java.util.stream.Collectors;
import com.eucalyptus.ws.protocol.RequestLoggingFilter;
import com.google.common.base.Predicates;
import com.google.common.collect.Iterables;

/**
 *
 */
@SuppressWarnings("unused")
public class TokensRequestLoggingFilter implements RequestLoggingFilter {
    private static final Iterable<String> ACTION_NVPS = RequestLoggingFilter
            .actionPairs("AssumeRoleWithWebIdentity");
    private static final String WEB_ID_TOKEN_PARAMETER = "WebIdentityToken=";
    private static final String WEB_ID_TOKEN_PARAMETER_REDACTED = WEB_ID_TOKEN_PARAMETER + REDACTED;

    @Override
    public Collection<String> apply(final Collection<String> parametersOrBody) {
        if (Iterables.tryFind(ACTION_NVPS, Predicates.in(parametersOrBody)).isPresent()) {
            return parametersOrBody.stream()
                    .map(parameterAndValue -> parameterAndValue.startsWith(WEB_ID_TOKEN_PARAMETER)
                            ? WEB_ID_TOKEN_PARAMETER_REDACTED
                            : parameterAndValue)
                    .collect(Collectors.toList());
        }
        return parametersOrBody;
    }
}