I have recently upgraded my Tomcat version to: Apache Tomcat/9.0.53 and Java to
11.0.12+7-LTS. Geoserver is version 2.20.0.
Since then Geoserver throws CloneNotSupportedException when using Basic
Authentication passed in the request header.
Does anyone know what causes this and what the solution is?
The following is the error in the response:
<!doctype html><html lang="en"><head><title>HTTP Status 500 – Internal Server
Error</title><style type="text/css">body {font-family:Tahoma,Arial,sans-serif;}
h1, h2, h3, b {color:white;background-color:#525D76;} h1 {font-size:22px;} h2
{font-size:16px;} h3 {font-size:14px;} p {font-size:12px;} a {color:black;}
.line
{height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP
Status 500 – Internal Server Error</h1><hr class="line" /><p><b>Type</b>
Exception Report</p><p><b>Message</b>
java.lang.CloneNotSupportedException</p><p><b>Description</b> The server
encountered an unexpected condition that prevented it from fulfilling the
request.</p><p><b>Exception</b></p><pre>java.lang.RuntimeException:
java.lang.CloneNotSupportedException
org.geoserver.security.filter.GeoServerBasicAuthenticationFilter.getCacheKey(GeoServerBasicAuthenticationFilter.java:122)
org.geoserver.security.filter.GeoServerSecurityFilter.authenticateFromCache(GeoServerSecurityFilter.java:76)
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:47)
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
org.geoserver.security.filter.GeoServerBasicAuthenticationFilter.doFilter(GeoServerBasicAuthenticationFilter.java:81)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
org.geoserver.security.filter.GeoServerSecurityContextPersistenceFilter$1.doFilter(GeoServerSecurityContextPersistenceFilter.java:52)
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
org.geoserver.security.GeoServerSecurityFilterChainProxy.doFilter(GeoServerSecurityFilterChainProxy.java:142)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:101)
org.geoserver.filters.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:77)
org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
org.geoserver.filters.FlushSafeFilter.doFilter(FlushSafeFilter.java:42)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
</pre><p><b>Root Cause</b></p><pre>java.lang.CloneNotSupportedException
java.base/java.security.MessageDigest$Delegate.clone(MessageDigest.java:610)
org.geoserver.security.filter.GeoServerBasicAuthenticationFilter.getCacheKey(GeoServerBasicAuthenticationFilter.java:119)
org.geoserver.security.filter.GeoServerSecurityFilter.authenticateFromCache(GeoServerSecurityFilter.java:76)
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:47)
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
org.geoserver.security.filter.GeoServerBasicAuthenticationFilter.doFilter(GeoServerBasicAuthenticationFilter.java:81)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
org.geoserver.security.filter.GeoServerSecurityContextPersistenceFilter$1.doFilter(GeoServerSecurityContextPersistenceFilter.java:52)
org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
org.geoserver.security.GeoServerSecurityFilterChainProxy.doFilter(GeoServerSecurityFilterChainProxy.java:142)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:101)
org.geoserver.filters.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:77)
org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
org.geoserver.filters.FlushSafeFilter.doFilter(FlushSafeFilter.java:42)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
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