69 lines
2.5 KiB
Java
69 lines
2.5 KiB
Java
package org.gcube.contentmanager.storageserver.utils;
|
|
|
|
import java.io.IOException;
|
|
import java.io.Reader;
|
|
import java.io.StringReader;
|
|
import java.net.URL;
|
|
import java.util.Objects;
|
|
|
|
import org.gcube.common.authorization.library.provider.AccessTokenProvider;
|
|
import org.gcube.common.scope.api.ScopeProvider;
|
|
import org.gcube.oidc.rest.JWTToken;
|
|
import org.gcube.oidc.rest.OpenIdConnectRESTHelper;
|
|
import org.gcube.oidc.rest.OpenIdConnectRESTHelperException;
|
|
import org.json.simple.JSONObject;
|
|
import org.json.simple.parser.JSONParser;
|
|
import org.json.simple.parser.ParseException;
|
|
import org.slf4j.Logger;
|
|
import org.slf4j.LoggerFactory;
|
|
|
|
public class Utils {
|
|
|
|
private static final Logger logger = LoggerFactory.getLogger(Utils.class);
|
|
|
|
public static JWTToken setToken(URL oidcAddress, String clientId, String secret) throws OpenIdConnectRESTHelperException {
|
|
JWTToken token=null;
|
|
String context=ScopeProvider.instance.get();
|
|
try {
|
|
logger.trace("setToken method");
|
|
|
|
logger.trace("we are in "+context);
|
|
if((!Objects.isNull(context)) && (!Objects.isNull(clientId))&& (!Objects.isNull(secret))) {
|
|
logger.info(clientId+" getting the UMAtoken for context "+context);
|
|
logger.debug("from "+oidcAddress);
|
|
token = OpenIdConnectRESTHelper.queryUMAToken(oidcAddress, clientId, secret, context, null);
|
|
logger.debug("UMA token retrieved for context "+context);
|
|
String tokenExtracted=getTokenFromJson(token);
|
|
AccessTokenProvider.instance.set(tokenExtracted);
|
|
}else {
|
|
logger.error("problem initializing token, one or more field not set");
|
|
throw new RuntimeException("problem initializing token, one or more field not set");
|
|
}
|
|
}catch(Throwable t) {
|
|
logger.error("Exception: ", t);
|
|
throw new RuntimeException("Problem with tokens in context"+context+" ", t);
|
|
}
|
|
return token;
|
|
}
|
|
|
|
public static String getTokenFromJson(JWTToken jwtToken) {
|
|
logger.debug("extracting token from json");
|
|
JSONParser parser= new JSONParser();
|
|
String token=null;
|
|
try {
|
|
Reader reader= new StringReader(jwtToken.toString());
|
|
JSONObject jsonObject = (JSONObject) parser.parse(reader);
|
|
token = (String) jsonObject.get("access_token");
|
|
logger.info("access token for context "+ScopeProvider.instance.get()+" retrieved");
|
|
} catch (IOException e) {
|
|
logger.error("IOEXception", e);
|
|
e.printStackTrace();
|
|
} catch (ParseException e) {
|
|
logger.error("ParseException", e);
|
|
e.printStackTrace();
|
|
}
|
|
return token;
|
|
}
|
|
|
|
}
|