Set Up PubSubHub to use WebID Protocol / IP based control lists The following Guide demonstrates how to subscribes to the publications: Prerequisites The pubsubhub_dav.vad must be installed. The conductor_dav.vad must be installed. Configure HTTPS listener and ODS Server to accept self-signed certificates. Access Control Lists by IP Define the *PSH* ACL list Define the *PSH-SSL* ACL list Creating PSH Virtual Directory Make sure there is /psh folder defined at your HTTPS Listener. Testing the WebID Protocol ACLs Open the subscription demo client UI via HTTPS: in our example this would be: https://ods-qa.openlinksw.com/psh/subscribe.html As result at this step you will be asked to give a certificate: Select the certificate for which WebID we have registered in PSH-SSL ACL to be allowed.

In the "Subscribe/Unsubscribe" shown form enter: Callback: (the subscriber URL): your host subscribe URL. In our example it it: http://ods-qa.openlinksw.com/psh/callback.vsp ; Topic type: Feed ; Topic: the URL you have registered in PSH ACL from above. In our example it is: http://ods-qa.openlinksw.com/weblog/dav/dav-blog-0/gems/atom.xml :

Click "Subscribe". As result should be shown "Success" message:

Next we try other certificate, or even w/o certificate. Note: To manage Firefox to get new certificate you should restart your browser first. Then we repeat the same steps above but with difference that we use other certificate

In this case when we trying to subscribe we will get 'Access denied' error:

Related Setting up PubSubHub in ODS PubSubHubBub Demo Client Example Feed subscription via PubSubHub protocol Example Safeguarding your Virtuoso-hosted SPARQL Endpoint SPARQL Endpoint Protection Methods Collection Virtuoso documentation SPARQL Service Endpoint Service Endpoint Security Managing a SPARQL Web Service Endpoint SPARQL Virtuoso Tips and Tricks Collection SPARQL Endpoint DET Configuration Guide WebID Protocol & SPARQL Endpoint ACLs Tutorial SPARQL OAuth Tutorial Securing SPARQL endpoints SPARUL over SPARQL using the http://cname:port/sparql-auth endpoint Virtuoso Authentication Server UI Manage a SPARQL-WebID based Endpoint WebID Protocol Support in OpenLink Data Spaces. Manage ODS Datadspaces Objects WebID Access Control Lists (ACLs): ODS Briefcase WebID based ACL Guide Person Entity WebID based ACL Guide Group Entity WebID based ACL Guide Public WebID based ACL Guide ODS Feed Manager WebID based ACL Guide Person Entity Specific ACL Group Entity Specific ACL Public Specific ACL for anyone with a WebID ODS Calendar WebID based ACL Guide Person Entity Specific ACL Group Entity Specific ACL Public Specific ACL for anyone with a WebID ODS Bookmark Manager WebID based ACL Guide Person Entity Specific ACL Group Entity Specific ACL Public Specific ACL for anyone with a WebID ODS Addressbook WebID based ACL Guide Person Entity Specific ACL Group Entity Specific ACL Public Specific ACL for anyone with a WebID Guide for Set up a X.509 certificate issuer and HTTPS listener and generate ODS user certificates Configure Virtuoso+ODS instance as an X.509 Certificate Authority and HTTPS listener Configure Virtuoso instance as an X.509 Certificate Authority and HTTPS listener CA Keys Import using Conductor Generate an X.509 Certificate hosted WebID Guide Generate an X.509 Certificate (with a WebID watermark) to be managed by host operating system keystore Generate an X.509 Certificate (with a WebID watermark) to be managed by a browser-based keystore Using Virtuoso's WebID Verification Proxy Service with a WebID-bearing X.509 certificate Using Virtuoso's WebID Identity Provider (IdP) Proxy Service with an X.509 certificate ODS Briefcase WebID Protocol Share File Guide WebID Protocol Specification Test WebID Protocol Certificate page WebID Protocol Certificate Generation page