<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[No authentication set in security context]]></title><description><![CDATA[<p dir="auto">Hello,<br />
How can I know what permissions I'm missing in my case? Mango v5 starts and almost immediately starts printing errors: "Authentication not set in security context".<br />
My configuration is imported from a Mango v3 backup, than I set up tags to use with the pi-portfolio subsystem and configured sites. Otherwise I don't notice any more problems, users can see the data..</p>
<pre><code>INFO  2025-01-24T11:17:18,897 (com.serotonin.m2m2.Main.createLifecycle:290) - Starting Mango 5.3.0 with Schema Version: 52
INFO  2025-01-24T11:17:18,897 (com.serotonin.m2m2.Main.createLifecycle:294) - Java VM: OpenJDK 64-Bit Server VM, version: 17.0.13+11-Debian-2deb12u1, vendor: Debian
INFO  2025-01-24T11:17:18,897 (com.serotonin.m2m2.Main.createLifecycle:295) - Java spec: Java Virtual Machine Specification, version: 17, vendor: Oracle Corporation
INFO  2025-01-24T11:17:18,897 (com.serotonin.m2m2.Main.createLifecycle:301) - Operating System: Linux, arch: amd64, version: 6.1.0-28-amd64
INFO  2025-01-24T11:17:18,897 (com.serotonin.m2m2.Main.createLifecycle:307) - Running as user account: mango
INFO  2025-01-24T11:17:18,897 (com.serotonin.m2m2.Main.createLifecycle:310) - Installation directory: /opt/mango
INFO  2025-01-24T11:17:18,898 (com.serotonin.m2m2.Main.createLifecycle:311) - Data directory: /opt/mango
INFO  2025-01-24T11:17:18,898 (com.serotonin.m2m2.Main.createLifecycle:312) - Configuration file: /opt/mango/mango.properties

ERROR 2025-01-24T11:17:46,021 (org.snmp4j.log.Log4jLogAdapter.error:68) - com.serotonin.m2m2.vo.permission.PermissionException: No authentication set in security context
ERROR 2025-01-24T11:20:33,028 (org.snmp4j.log.Log4jLogAdapter.error:68) - com.serotonin.m2m2.vo.permission.PermissionException: No authentication set in security context
ERROR 2025-01-24T11:21:08,942 (org.snmp4j.log.Log4jLogAdapter.error:68) - com.serotonin.m2m2.vo.permission.PermissionException: No authentication set in security context
</code></pre>
]]></description><link>https://forum.mango-os.com/topic/5938/no-authentication-set-in-security-context</link><generator>RSS for Node</generator><lastBuildDate>Wed, 12 Aug 2026 05:30:05 GMT</lastBuildDate><atom:link href="https://forum.mango-os.com/topic/5938.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 24 Jan 2025 09:33:44 GMT</pubDate><ttl>60</ttl></channel></rss>