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  1. Help-Desk
  2. HELP-15584

[fiware-stackoverflow] RuntimeException after adding MongoDB policy provider extension

        Details

          Description

          Created question in FIWARE Q/A platform on 18-03-2019 at 14:03
          Please, ANSWER this question AT https://stackoverflow.com/questions/55222019/runtimeexception-after-adding-mongodb-policy-provider-extension

          Question:
          RuntimeException after adding MongoDB policy provider extension

          Description:
          I have made my own MongoDBPolicyProvider and I have integrated it into Authzforce server, but I'm unable to start the webapp (docker image fiware/authzforce-ce-server, release-8.1.0) because of this exception:

          java.lang.RuntimeException: Invalid PDP configuration of domain 'YAT-5z9ZEemGyAJCrBEAAg' in file '/opt/authzforce-ce-server/data/domains/YAT-5z9ZEemGyAJCrBEAAg/pdp.xml': refPolicyProvider is not an instance of class org.ow2.authzforce.pap.dao.flatfile.xmlns.StaticFlatFileDAORefPolicyProvider as expected.

          I think that somehow it is still trying to retrieve policies from a StaticFlatFileDAORefPolicyProvider policy provider.

          The extension's .jar is visible in server's classpath.
          Here is my pdp configuration file:

          <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
          <pdp
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns="http://authzforce.github.io/core/xmlns/pdp/6.0"
          xmlns:oa="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17"
          version="6.0.0" enableXPath="false" strictAttributeIssuerMatch="false" maxVariableRefDepth="10" maxPolicyRefDepth="10">
          <refPolicyProvider
          id="refPolicyProvider"
          xmlns:ext="PRP/mongoDB"
          xsi:type="ext:MongoDBBasedPolicyProviderDescriptor"
          serverHost="localhost" serverPort="27017" dbName="PRP" collectionName="policies" />
          <rootPolicyProvider id="rootPolicyProvider" xsi:type="StaticRefBasedRootPolicyProvider">
          <policyRef>root-rbac-policyset</policyRef>
          </rootPolicyProvider>
          </pdp>

          This is the MongoDBBasedPolicyProviderDescriptor:

          @XmlAccessorType(XmlAccessType.FIELD)
          @XmlType(name = "MongoDBBasedPolicyProviderDescriptor")
          @Getter
          @Setter
          @NoArgsConstructor
          @AllArgsConstructor
          public class MongoDBBasedPolicyProviderDescriptor extends AbstractPolicyProvider

          { @XmlAttribute(name = "serverHost", required = true) protected String serverHost; @XmlAttribute(name = "serverPort", required = true) protected int serverPort; @XmlAttribute(name = "dbName", required = true) protected String dbName; @XmlAttribute(name = "collectionName", required = true) protected String collectionName; }

          I have done the process of integrating the PRP twice now, but I haven't been successful yet. I would appreciate any help in this direction.

            Activity

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            fla Fernando Lopez made changes -
            Fix Version/s 2021 [ 12600 ]
            cdangerville Cyril Dangerville made changes -
            Resolution Done [ 10000 ]
            Status Answered [ 10104 ] Closed [ 6 ]
            fla Fernando Lopez made changes -
            Status In Progress [ 3 ] Answered [ 10104 ]
            fla Fernando Lopez made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            fla Fernando Lopez made changes -
            HD-Enabler Orion [ 10875 ] AuthZForce [ 10887 ]
            aalonsog Alvaro Alonso made changes -
            Assignee Alvaro Alonso [ aalonsog ] Cyril Dangerville [ cyril.dangerville ]
            jmcantera Jose Manuel Cantera made changes -
            Assignee Jose Manuel Cantera [ jmcantera ] Alvaro Alonso [ aalonsog ]
            fla Fernando Lopez made changes -
            HD-Enabler Orion [ 10875 ]
            Description
            Created question in FIWARE Q/A platform on 18-03-2019 at 14:03
            {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/55222019/runtimeexception-after-adding-mongodb-policy-provider-extension


            +Question:+
            RuntimeException after adding MongoDB policy provider extension

            +Description:+
            I have made my own MongoDBPolicyProvider and I have integrated it into Authzforce server, but I'm unable to start the webapp (docker image fiware/authzforce-ce-server, release-8.1.0) because of this exception:

            java.lang.RuntimeException: Invalid PDP configuration of domain 'YAT-5z9ZEemGyAJCrBEAAg' in file '/opt/authzforce-ce-server/data/domains/YAT-5z9ZEemGyAJCrBEAAg/pdp.xml': refPolicyProvider is not an instance of class org.ow2.authzforce.pap.dao.flatfile.xmlns.StaticFlatFileDAORefPolicyProvider as expected.


            I think that somehow it is still trying to retrieve policies from a StaticFlatFileDAORefPolicyProvider policy provider.


            The extension's .jar is visible in server's classpath.
            Here is my pdp configuration file:


            &lt;?xml version="1.0" encoding="UTF-8" standalone="yes"?&gt;
            &lt;pdp
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xmlns="http://authzforce.github.io/core/xmlns/pdp/6.0"
                xmlns:oa="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17"
                version="6.0.0" enableXPath="false" strictAttributeIssuerMatch="false" maxVariableRefDepth="10" maxPolicyRefDepth="10"&gt;
                &lt;refPolicyProvider
                    id="refPolicyProvider"
                    xmlns:ext="PRP/mongoDB"
                    xsi:type="ext:MongoDBBasedPolicyProviderDescriptor"
                    serverHost="localhost" serverPort="27017" dbName="PRP" collectionName="policies" /&gt;
                &lt;rootPolicyProvider id="rootPolicyProvider" xsi:type="StaticRefBasedRootPolicyProvider"&gt;
                   &lt;policyRef&gt;root-rbac-policyset&lt;/policyRef&gt;
                &lt;/rootPolicyProvider&gt;
            &lt;/pdp&gt;



            This is the MongoDBBasedPolicyProviderDescriptor:


            @XmlAccessorType(XmlAccessType.FIELD)
            @XmlType(name = "MongoDBBasedPolicyProviderDescriptor")
            @Getter
            @Setter
            @NoArgsConstructor
            @AllArgsConstructor
            public class MongoDBBasedPolicyProviderDescriptor extends AbstractPolicyProvider
            {
                @XmlAttribute(name = "serverHost", required = true)
                protected String serverHost;
                @XmlAttribute(name = "serverPort", required = true)
                protected int serverPort;
                @XmlAttribute(name = "dbName", required = true)
                protected String dbName;
                @XmlAttribute(name = "collectionName", required = true)
                protected String collectionName;
            }


            I have done the process of integrating the PRP twice now, but I haven't been successful yet. I would appreciate any help in this direction.
            		 Created question in FIWARE Q/A platform on 18-03-2019 at 14:03
            {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/55222019/runtimeexception-after-adding-mongodb-policy-provider-extension


            +Question:+
            RuntimeException after adding MongoDB policy provider extension

            +Description:+
            I have made my own MongoDBPolicyProvider and I have integrated it into Authzforce server, but I'm unable to start the webapp (docker image fiware/authzforce-ce-server, release-8.1.0) because of this exception:

            java.lang.RuntimeException: Invalid PDP configuration of domain 'YAT-5z9ZEemGyAJCrBEAAg' in file '/opt/authzforce-ce-server/data/domains/YAT-5z9ZEemGyAJCrBEAAg/pdp.xml': refPolicyProvider is not an instance of class org.ow2.authzforce.pap.dao.flatfile.xmlns.StaticFlatFileDAORefPolicyProvider as expected.


            I think that somehow it is still trying to retrieve policies from a StaticFlatFileDAORefPolicyProvider policy provider.


            The extension's .jar is visible in server's classpath.
            Here is my pdp configuration file:


            &lt;?xml version="1.0" encoding="UTF-8" standalone="yes"?&gt;
            &lt;pdp
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xmlns="http://authzforce.github.io/core/xmlns/pdp/6.0"
                xmlns:oa="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17"
                version="6.0.0" enableXPath="false" strictAttributeIssuerMatch="false" maxVariableRefDepth="10" maxPolicyRefDepth="10"&gt;
                &lt;refPolicyProvider
                    id="refPolicyProvider"
                    xmlns:ext="PRP/mongoDB"
                    xsi:type="ext:MongoDBBasedPolicyProviderDescriptor"
                    serverHost="localhost" serverPort="27017" dbName="PRP" collectionName="policies" /&gt;
                &lt;rootPolicyProvider id="rootPolicyProvider" xsi:type="StaticRefBasedRootPolicyProvider"&gt;
                   &lt;policyRef&gt;root-rbac-policyset&lt;/policyRef&gt;
                &lt;/rootPolicyProvider&gt;
            &lt;/pdp&gt;



            This is the MongoDBBasedPolicyProviderDescriptor:


            @XmlAccessorType(XmlAccessType.FIELD)
            @XmlType(name = "MongoDBBasedPolicyProviderDescriptor")
            @Getter
            @Setter
            @NoArgsConstructor
            @AllArgsConstructor
            public class MongoDBBasedPolicyProviderDescriptor extends AbstractPolicyProvider
            {
                @XmlAttribute(name = "serverHost", required = true)
                protected String serverHost;
                @XmlAttribute(name = "serverPort", required = true)
                protected int serverPort;
                @XmlAttribute(name = "dbName", required = true)
                protected String dbName;
                @XmlAttribute(name = "collectionName", required = true)
                protected String collectionName;
            }


            I have done the process of integrating the PRP twice now, but I haven't been successful yet. I would appreciate any help in this direction.
            fla Fernando Lopez made changes -
            Assignee Jose Manuel Cantera [ jmcantera ]
            backlogmanager Backlog Manager made changes -
            Field Original Value New Value
            Component/s FIWARE-TECH-HELP [ 10278 ]
            backlogmanager Backlog Manager created issue -

              People

              • Assignee:
                cdangerville Cyril Dangerville
                Reporter:
                backlogmanager Backlog Manager
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

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                • Created:
                  Updated:
                  Resolved: