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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0"><b>Summary</b>: min and max versions are working as expected. Removing okhttp and retrofit from v 4.1.1 and including them in the DuoOIDC plugin works as expected.</p> <p style="margin: 10px 0 0 0">I am thinking the version of the plugin that supports IdP 4.1.1 should be 1.1.0. This leaves room to make urgent patch releases to v1.0.0 of the plugin for IdP v 4.1.0 e.g. 1.0.x. Which should be handled on upgrade as it would be the new max version for that supported IdP level.</p> <p style="margin: 10px 0 0 0"><b>Workings</b>:<br> Created a DuoOIDC (websdk) 1.0.1 snapshot and added (locally) the new version to the <a href="http://plugins.properties/" class="external-link" target="_blank" rel="nofollow noopener" style="color: #3b73af; text-decoration: none">plugins.properties</a> e.g.</p>
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1.0.1: Min=4.1.1 Max=5.0.0 Support level: Current
1.0.0: Min=4.1.0 Max=4.1.0 Support level: Withdrawn
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</div> <p style="margin: 10px 0 0 0">Starting with IdP 4.1.0, try to upgrade DuoOIDC from 1.0.0 to 1.0.1 fails correctly - not supported</p>
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<pre class="code-java" style="margin: 10px 0 0 0; margin-top: 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">Plugin net.shibboleth.idp.plugin.authn.duo.sdk: Available versions : 1.0.0 1.0.1
- Plugin net.shibboleth.idp.plugin.authn.duo.sdk: Considering 1.0.0
- Plugin net.shibboleth.idp.plugin.authn.duo.sdk: MaxIdP 4.1.0, MinIdP 4.1.0, Support Level Current
- Plugin net.shibboleth.idp.plugin.authn.duo.sdk: Considering 1.0.1
- Plugin net.shibboleth.idp.plugin.authn.duo.sdk: MaxIdP 5.0.0, MinIdP 4.1.1, Support Level Current
- Plugin net.shibboleth.idp.plugin.authn.duo.sdk: PluginState populated from HTTPResource [https:<span class="code-comment" style="color: #808080">//shibboleth.net/downloads/identity-provider/plugins/plugins.properties]
</span> - Considering versions: [1.0.0, 1.0.1]
- Version 1.0.1 is not supported with idpVersion 4.1.0
- Version 1.0.0 is less than or the same as 1.0.0. All done
- No suitable update version available
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</div> <p style="margin: 10px 0 0 0">Try a direct install. Fails correctly - not supported.</p>
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ERROR - Plugin net.shibboleth.idp.plugin.authn.duo.sdk version 1.0.1 is not supported with IdP Version 4.1.0
ERROR - Plugin Install failed:
org.apache.tools.ant.BuildException: Version Mismatch
at net.shibboleth.idp.installer.plugin.impl.PluginInstaller.installPlugin(PluginInstaller.java:259)
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</div> <p style="margin: 10px 0 0 0">Update the IdP to version 4.1.1-SNAPSHOT (from which I removed retrofit2 and okhttp). The existing plugin v1.0.0 is now broken - which we would expect.</p>
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Caused by: java.lang.NoClassDefFoundError: retrofit2/Converter$Factory
at com.duosecurity.Client.<init>(Client.java:108)
Caused by: java.lang.ClassNotFoundException: retrofit2.Converter$Factory
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
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</div> <p style="margin: 10px 0 0 0">Now upgrade the plugin to v1.0.1. The update works as expected, retrofit2 and okhttp are added correctly. The DuoOIDC MFA flow works as expected.</p> </td>
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