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49 lines
1.6 KiB
Java
49 lines
1.6 KiB
Java
package org.gcube.common.calls.interceptors;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.authorization.library.provider.UmaJWTProvider;
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import org.gcube.common.calls.Call;
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import org.gcube.common.calls.Interceptor;
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import org.gcube.common.calls.Request;
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import org.gcube.common.calls.Response;
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import org.json.simple.JSONObject;
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import org.json.simple.parser.JSONParser;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class AuthorizationInterceptor implements Interceptor {
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private Logger logger = LoggerFactory.getLogger(AuthorizationInterceptor.class);
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public static final String token_header="gcube-token";
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public static final String uma_token_header="Authorization";
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@Override
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public void handleRequest(Request request, Call call) {
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String token = SecurityTokenProvider.instance.get();
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String umaToken = UmaJWTProvider.instance.get();
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if (umaToken!=null) {
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try {
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JSONParser parser = new JSONParser();
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JSONObject jsonObject = (JSONObject) parser.parse(umaToken);
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String accesToken = (String) jsonObject.get("access_token");
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request.addHeader(uma_token_header, "Bearer "+accesToken);
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logger.trace("uma token set");
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}catch (Exception e) {
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logger.error("error parsing uma token",e);
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}
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} else logger.trace("uma token is not set");
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if (token==null)
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logger.warn("security token is not set");
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else{
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request.addHeader(token_header, token);
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logger.trace("security token set in the header is "+token);
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}
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}
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@Override
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public void handleResponse(Response context, Call callContext) {}
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}
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