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Fixing null pointer during APIM scope validation

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This commit is contained in:
Ace 2020-06-19 18:15:37 +05:30
parent e20b0459a2
commit f8c00375d7
1 changed files with 6 additions and 1 deletions
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7
components/identity-extensions/org.wso2.carbon.device.mgt.oauth.extensions/src/main/java/org/wso2/carbon/device/mgt/oauth/extensions/handlers/ScopeValidationHandler.java
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@ -17,6 +17,7 @@
*/
package org.wso2.carbon.device.mgt.oauth.extensions.handlers;
import org.apache.commons.lang3.tuple.Pair;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.device.mgt.oauth.extensions.internal.OAuthExtensionsDataHolder;
@ -26,6 +27,7 @@ import org.wso2.carbon.identity.oauth.cache.OAuthCacheKey;
import org.wso2.carbon.identity.oauth2.IdentityOAuth2Exception;
import org.wso2.carbon.identity.oauth2.dao.TokenManagementDAO;
import org.wso2.carbon.identity.oauth2.dao.TokenManagementDAOImpl;
import org.wso2.carbon.identity.oauth2.dao.TokenMgtDAO;
import org.wso2.carbon.identity.oauth2.model.AccessTokenDO;
import org.wso2.carbon.identity.oauth2.model.ResourceScopeCacheEntry;
import org.wso2.carbon.identity.oauth2.validators.OAuth2ScopeValidator;
@ -109,7 +111,10 @@ public class ScopeValidationHandler extends OAuth2ScopeValidator {
if (!cacheHit) {
TokenManagementDAO tokenMgtDAO = new TokenManagementDAOImpl();
try {
resourceScope = tokenMgtDAO.findTenantAndScopeOfResource(resource).getLeft();
Pair<String, Integer> scopeReference = tokenMgtDAO.findTenantAndScopeOfResource(resource);
if(scopeReference!=null) {
resourceScope = scopeReference.getLeft();
}
} catch (IdentityOAuth2Exception e) {
log.error("Error occurred while retrieving scope for resource '" + resource + "'");
}