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Posted to dev@sling.apache.org by JCR <jc...@proxymit.net> on 2021/03/30 13:43:34 UTC

Issue with form based authentication

Hello,

I post this issue here because I have not got any answer on the user's 
list.
The thread comprises of two messages, whereas the second details the 
error from error.log. I use Sling 11 and Java 11.

Thanks,
Juerg Meier


***************************************

On 12.03.21 12:30, JCR wrote:
I tried to configure form based authentication for a certain subtree 
under /content.

So I added the path in the Felix console the Sling Form Based 
Authentication Handler configuration, providing the absolute path 
/content/a/b, being the admin user.
But saving the changed configuration resulted in this error:

HTTP ERROR 500
Problem accessing 
/system/console/configMgr/org.apache.sling.auth.form.FormAuthenticationHandler. 
Reason:

     Server Error

Caused by:
org.apache.sling.api.auth.NoAuthenticationHandlerException
     at 
org.apache.sling.auth.core.impl.SlingAuthenticator.login(SlingAuthenticator.java:588)
     at 
org.apache.sling.extensions.webconsolesecurityprovider.internal.SlingWebConsoleSecurityProvider2.authenticate(SlingWebConsoleSecurityProvider2.java:91)
     at 
org.apache.felix.webconsole.internal.servlet.OsgiManagerHttpContext.handleSecurity(OsgiManagerHttpContext.java:103)
     at 
org.apache.felix.http.base.internal.service.ServletContextImpl.handleSecurity(ServletContextImpl.java:406)
     at 
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:58)
     at 
org.apache.felix.http.base.internal.dispatch.Dispatcher$1.doFilter(Dispatcher.java:146)
     at 
org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1014)
     at 
org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:97)

Note that at that point in time, the Apache Sling Form Based 
Authentication Handlerorg.apache.sling.auth.form bundle (V 1.0.12) was 
active.

And, the changed record got actually written to file 
/sling/config/org/apache/sling/auth/form/FormAuthenticationHandler.config :

:org.apache.felix.configadmin.revision:=L"1"^M
form.auth.name="sling.formauth"^M
form.auth.storage="cookie"^M
form.auth.timeout=I"30"^M
form.credentials.name="sling.formauth"^M
form.default.cookie.domain=""^M
form.login.form="/system/sling/form/login"^M
form.onexpire.login=B"false"^M
form.token.fastseed=B"false"^M
form.token.file="cookie-tokens.bin"^M
jaas.controlFlag="sufficient"^M
jaas.ranking=I"1000"^M
jaas.realmName="jackrabbit.oak"^M
path=[ \^M
   "/content/a/b", \^M
   ]^M
preferReasonCode=B"false"^M
service.pid="org.apache.sling.auth.form.FormAuthenticationHandler"^M
service.ranking=I"0"^M
useInclude=B"false"^M


The login page (/system/sling/login.html) returned with Http status 403:

The requested URL /system/sling/login.html resulted in an error in 
org.apache.sling.auth.core.impl.LoginServlet.
Request Progress:

       0 TIMER_START{Request Processing}
       3 COMMENT timer_end format is {<elapsed microseconds>,<timer 
name>} <optional message>
      13 LOG Method=GET, PathInfo=null
      14 TIMER_START{handleSecurity}
    1277 TIMER_END{1260,handleSecurity} authenticator 
org.apache.sling.auth.core.impl.SlingAuthenticator@232f04d8 returns true
    2061 TIMER_START{ResourceResolution}
    2254 TIMER_END{189,ResourceResolution} URI=/system/sling/login.html 
resolves to Resource=ServletResource, 
servlet=org.apache.sling.auth.core.impl.LoginServlet, 
path=/system/sling/login
    2273 LOG Resource Path Info: SlingRequestPathInfo: 
path='/system/sling/login', selectorString='null', extension='html', 
suffix='null'
    2274 TIMER_START{ServletResolution}
    2282 TIMER_START{resolveServlet(/system/sling/login)}
    2306 TIMER_END{23,resolveServlet(/system/sling/login)} Using servlet 
org.apache.sling.auth.core.impl.LoginServlet
    2311 TIMER_END{36,ServletResolution} URI=/system/sling/login.html 
handled by Servlet=org.apache.sling.auth.core.impl.LoginServlet
    2328 LOG Applying Requestfilters
    2339 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
    2347 LOG Calling filter: 
org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter
    2355 LOG Applying Componentfilters
    2370 TIMER_START{org.apache.sling.auth.core.impl.LoginServlet#0}
    2753 LOG Applying Error filters
    2758 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
    2769 TIMER_START{handleError:status=403}
    3509 TIMER_END{736,handleError:status=403} Using handler 
org.apache.sling.servlets.resolver.internal.defaults.DefaultErrorHandlerServlet
    4880 TIMER_END{4878,Request Processing} Dumping 
SlingRequestProgressTracker Entries

The login page only returns back to normal after completely removing 
(manually) the three path lines in FormAuthenticationHandler.config. So 
there seems to be a problem with the path entry.

What goes wrong here?

Thanks,
Juerg

************************************

Here are further details on the NoAuthenticationHandlerException below 
(from error.log, upon saving the configuration change.

20.03.2021 19:46:06.617 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form Service 
[org.apache.sling.auth.form.FormAuthenticationHandler,244, 
[org.apache.sling.auth.core.spi.AuthenticationHandler]] ServiceEvent 
UNREGISTERING
20.03.2021 19:46:06.620 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form Service [LoginModule Support for 
FormAuthenticationHandler,245, 
[org.apache.felix.jaas.LoginModuleFactory]] ServiceEvent UNREGISTERING
20.03.2021 19:46:06.622 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.felix.jaas Deregistering LoginModuleFactory 
OsgiLoginModuleProvider{className=org.apache.sling.auth.form.impl.jaas.JaasHelper$1, 
ranking=1000, flag=LoginModuleControlFlag: sufficient, 
realmName='jackrabbit.oak'}
20.03.2021 19:46:06.624 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form Service 
[org.apache.sling.auth.form.FormAuthenticationHandler,1101, 
[org.apache.sling.auth.core.spi.AuthenticationHandler]] ServiceEvent 
REGISTERED
20.03.2021 19:46:06.625 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form Service [LoginModule Support for 
FormAuthenticationHandler,1102, 
[org.apache.felix.jaas.LoginModuleFactory]] ServiceEvent REGISTERED
20.03.2021 19:46:06.627 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.felix.jaas Registering LoginModuleFactory LoginModule Support 
for FormAuthenticationHandler 
(org.apache.sling.auth.form.impl.jaas.FormLoginModule)
20.03.2021 19:46:06.627 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form.impl.jaas.JaasHelper Registered 
FormLoginModuleFactory
20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form.impl.FormAuthenticationHandler Login Form URL 
/system/sling/form/login
20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form.impl.FormAuthenticationHandler Using Cookie 
store with name sling.formauth
20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form.impl.FormAuthenticationHandler Setting Auth 
Data attribute name sling.formauth
20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form.impl.FormAuthenticationHandler Setting 
session timeout 30 minutes
20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form.impl.FormAuthenticationHandler Storing tokens 
in /home/juerg/bin/sling11/sling/felix/bundle114/data/cookie-tokens.bin
20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
ConfigurationEvent: 
pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
org.apache.sling.auth.form.impl.TokenStore Seeding the secure random 
number generator can take up to several minutes on some operating 
systems depending upon environment factors. If this is a problem for 
you, set the system property 'java.security.egd' to 
'file:/dev/./urandom' or enable the Fast Seed Generator in the Web Console
20.03.2021 19:46:06.661 *ERROR*[qtp128006962-1044] 
org.apache.sling.extensions.webconsolesecurityprovider.internal.SlingWebConsoleSecurityProvider2 
authenticate: Expected user ID anonymous to refer to a user
20.03.2021 19:46:06.661 *INFO*[qtp128006962-1044] 
org.apache.sling.auth.core.impl.SlingAuthenticator login: No handler for 
request (1 handlers available)
20.03.2021 19:46:06.662 *ERROR*[qtp128006962-1044] 
org.apache.felix.http.jetty Exception while processing request to 
/system/console/configMgr 
(org.apache.sling.api.auth.NoAuthenticationHandlerException)
org.apache.sling.api.auth.NoAuthenticationHandlerException: null
     at 
org.apache.sling.auth.core.impl.SlingAuthenticator.login(SlingAuthenticator.java:588) 
[org.apache.sling.auth.core:1.4.2]
     at 
org.apache.sling.extensions.webconsolesecurityprovider.internal.SlingWebConsoleSecurityProvider2.authenticate(SlingWebConsoleSecurityProvider2.java:91) 
[org.apache.sling.extensions.webconsolesecurityprovider:1.2.0]
     at 
org.apache.felix.webconsole.internal.servlet.OsgiManagerHttpContext.handleSecurity(OsgiManagerHttpContext.java:103) 
[org.apache.felix.webconsole:4.3.8]
     at 
org.apache.felix.http.base.internal.service.ServletContextImpl.handleSecurity(ServletContextImpl.java:406) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:58) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.base.internal.dispatch.Dispatcher$1.doFilter(Dispatcher.java:146) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1014) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:97) 
[org.apache.felix.http.sslfilter:1.2.6]
     at 
org.apache.felix.http.base.internal.handler.PreprocessorHandler.handle(PreprocessorHandler.java:133) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1020) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.base.internal.whiteboard.WhiteboardManager.invokePreprocessors(WhiteboardManager.java:1024) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:91) 
[org.apache.felix.http.jetty:4.0.6]
     at 
org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49) 
[org.apache.felix.http.jetty:4.0.6]
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) 
[org.apache.felix.http.servlet-api:1.1.2]
     ....

A few comments:

- no idea what role user id 'anonymous' plays in here. What I do know, 
however, is that it is a registered user in the system:

"anonymous": {
     "memberOf": [],
     "declaredMemberOf": [],
     "path": "/home/users/g/gktXr8UiIxG9fmuKU5sM7"
     }

- the change in the config was done with user 'admin'
- generating a token "taking minutes": would be no problem.

Thanks for any help on this!

Regards,
Juerg


Re: Issue with form based authentication

Posted by Carsten Ziegeler <cz...@apache.org>.
Hi,

I might be wrong, but I think the problem is that as soon as you 
configure the forms based auth handler, you don't have a handler for 
other paths like /system/console. Your logs show this statement
"No handler for request (1 handlers available)"

So, you have two options: define a default handler for "/" or configure 
SlingAuthenticator to treat everything that is not handled by a handler 
via basic auth (auth.http configuration)

Regards
Carsten

Am 30.03.2021 um 15:43 schrieb JCR:
> Hello,
> 
> I post this issue here because I have not got any answer on the user's 
> list.
> The thread comprises of two messages, whereas the second details the 
> error from error.log. I use Sling 11 and Java 11.
> 
> Thanks,
> Juerg Meier
> 
> 
> ***************************************
> 
> On 12.03.21 12:30, JCR wrote:
> I tried to configure form based authentication for a certain subtree 
> under /content.
> 
> So I added the path in the Felix console the Sling Form Based 
> Authentication Handler configuration, providing the absolute path 
> /content/a/b, being the admin user.
> But saving the changed configuration resulted in this error:
> 
> HTTP ERROR 500
> Problem accessing 
> /system/console/configMgr/org.apache.sling.auth.form.FormAuthenticationHandler. 
> Reason:
> 
>      Server Error
> 
> Caused by:
> org.apache.sling.api.auth.NoAuthenticationHandlerException
>      at 
> org.apache.sling.auth.core.impl.SlingAuthenticator.login(SlingAuthenticator.java:588) 
> 
>      at 
> org.apache.sling.extensions.webconsolesecurityprovider.internal.SlingWebConsoleSecurityProvider2.authenticate(SlingWebConsoleSecurityProvider2.java:91) 
> 
>      at 
> org.apache.felix.webconsole.internal.servlet.OsgiManagerHttpContext.handleSecurity(OsgiManagerHttpContext.java:103) 
> 
>      at 
> org.apache.felix.http.base.internal.service.ServletContextImpl.handleSecurity(ServletContextImpl.java:406) 
> 
>      at 
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:58) 
> 
>      at 
> org.apache.felix.http.base.internal.dispatch.Dispatcher$1.doFilter(Dispatcher.java:146) 
> 
>      at 
> org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1014) 
> 
>      at 
> org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:97) 
> 
> 
> Note that at that point in time, the Apache Sling Form Based 
> Authentication Handlerorg.apache.sling.auth.form bundle (V 1.0.12) was 
> active.
> 
> And, the changed record got actually written to file 
> /sling/config/org/apache/sling/auth/form/FormAuthenticationHandler.config :
> 
> :org.apache.felix.configadmin.revision:=L"1"^M
> form.auth.name="sling.formauth"^M
> form.auth.storage="cookie"^M
> form.auth.timeout=I"30"^M
> form.credentials.name="sling.formauth"^M
> form.default.cookie.domain=""^M
> form.login.form="/system/sling/form/login"^M
> form.onexpire.login=B"false"^M
> form.token.fastseed=B"false"^M
> form.token.file="cookie-tokens.bin"^M
> jaas.controlFlag="sufficient"^M
> jaas.ranking=I"1000"^M
> jaas.realmName="jackrabbit.oak"^M
> path=[ \^M
>    "/content/a/b", \^M
>    ]^M
> preferReasonCode=B"false"^M
> service.pid="org.apache.sling.auth.form.FormAuthenticationHandler"^M
> service.ranking=I"0"^M
> useInclude=B"false"^M
> 
> 
> The login page (/system/sling/login.html) returned with Http status 403:
> 
> The requested URL /system/sling/login.html resulted in an error in 
> org.apache.sling.auth.core.impl.LoginServlet.
> Request Progress:
> 
>        0 TIMER_START{Request Processing}
>        3 COMMENT timer_end format is {<elapsed microseconds>,<timer 
> name>} <optional message>
>       13 LOG Method=GET, PathInfo=null
>       14 TIMER_START{handleSecurity}
>     1277 TIMER_END{1260,handleSecurity} authenticator 
> org.apache.sling.auth.core.impl.SlingAuthenticator@232f04d8 returns true
>     2061 TIMER_START{ResourceResolution}
>     2254 TIMER_END{189,ResourceResolution} URI=/system/sling/login.html 
> resolves to Resource=ServletResource, 
> servlet=org.apache.sling.auth.core.impl.LoginServlet, 
> path=/system/sling/login
>     2273 LOG Resource Path Info: SlingRequestPathInfo: 
> path='/system/sling/login', selectorString='null', extension='html', 
> suffix='null'
>     2274 TIMER_START{ServletResolution}
>     2282 TIMER_START{resolveServlet(/system/sling/login)}
>     2306 TIMER_END{23,resolveServlet(/system/sling/login)} Using servlet 
> org.apache.sling.auth.core.impl.LoginServlet
>     2311 TIMER_END{36,ServletResolution} URI=/system/sling/login.html 
> handled by Servlet=org.apache.sling.auth.core.impl.LoginServlet
>     2328 LOG Applying Requestfilters
>     2339 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
>     2347 LOG Calling filter: 
> org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter
>     2355 LOG Applying Componentfilters
>     2370 TIMER_START{org.apache.sling.auth.core.impl.LoginServlet#0}
>     2753 LOG Applying Error filters
>     2758 LOG Calling filter: org.apache.sling.i18n.impl.I18NFilter
>     2769 TIMER_START{handleError:status=403}
>     3509 TIMER_END{736,handleError:status=403} Using handler 
> org.apache.sling.servlets.resolver.internal.defaults.DefaultErrorHandlerServlet 
> 
>     4880 TIMER_END{4878,Request Processing} Dumping 
> SlingRequestProgressTracker Entries
> 
> The login page only returns back to normal after completely removing 
> (manually) the three path lines in FormAuthenticationHandler.config. So 
> there seems to be a problem with the path entry.
> 
> What goes wrong here?
> 
> Thanks,
> Juerg
> 
> ************************************
> 
> Here are further details on the NoAuthenticationHandlerException below 
> (from error.log, upon saving the configuration change.
> 
> 20.03.2021 19:46:06.617 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form Service 
> [org.apache.sling.auth.form.FormAuthenticationHandler,244, 
> [org.apache.sling.auth.core.spi.AuthenticationHandler]] ServiceEvent 
> UNREGISTERING
> 20.03.2021 19:46:06.620 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form Service [LoginModule Support for 
> FormAuthenticationHandler,245, 
> [org.apache.felix.jaas.LoginModuleFactory]] ServiceEvent UNREGISTERING
> 20.03.2021 19:46:06.622 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.felix.jaas Deregistering LoginModuleFactory 
> OsgiLoginModuleProvider{className=org.apache.sling.auth.form.impl.jaas.JaasHelper$1, 
> ranking=1000, flag=LoginModuleControlFlag: sufficient, 
> realmName='jackrabbit.oak'}
> 20.03.2021 19:46:06.624 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form Service 
> [org.apache.sling.auth.form.FormAuthenticationHandler,1101, 
> [org.apache.sling.auth.core.spi.AuthenticationHandler]] ServiceEvent 
> REGISTERED
> 20.03.2021 19:46:06.625 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form Service [LoginModule Support for 
> FormAuthenticationHandler,1102, 
> [org.apache.felix.jaas.LoginModuleFactory]] ServiceEvent REGISTERED
> 20.03.2021 19:46:06.627 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.felix.jaas Registering LoginModuleFactory LoginModule Support 
> for FormAuthenticationHandler 
> (org.apache.sling.auth.form.impl.jaas.FormLoginModule)
> 20.03.2021 19:46:06.627 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form.impl.jaas.JaasHelper Registered 
> FormLoginModuleFactory
> 20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form.impl.FormAuthenticationHandler Login Form URL 
> /system/sling/form/login
> 20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form.impl.FormAuthenticationHandler Using Cookie 
> store with name sling.formauth
> 20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form.impl.FormAuthenticationHandler Setting Auth 
> Data attribute name sling.formauth
> 20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form.impl.FormAuthenticationHandler Setting 
> session timeout 30 minutes
> 20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form.impl.FormAuthenticationHandler Storing tokens 
> in /home/juerg/bin/sling11/sling/felix/bundle114/data/cookie-tokens.bin
> 20.03.2021 19:46:06.628 *INFO*[CM Event Dispatcher (Fire 
> ConfigurationEvent: 
> pid=org.apache.sling.auth.form.FormAuthenticationHandler)] 
> org.apache.sling.auth.form.impl.TokenStore Seeding the secure random 
> number generator can take up to several minutes on some operating 
> systems depending upon environment factors. If this is a problem for 
> you, set the system property 'java.security.egd' to 
> 'file:/dev/./urandom' or enable the Fast Seed Generator in the Web Console
> 20.03.2021 19:46:06.661 *ERROR*[qtp128006962-1044] 
> org.apache.sling.extensions.webconsolesecurityprovider.internal.SlingWebConsoleSecurityProvider2 
> authenticate: Expected user ID anonymous to refer to a user
> 20.03.2021 19:46:06.661 *INFO*[qtp128006962-1044] 
> org.apache.sling.auth.core.impl.SlingAuthenticator login: No handler for 
> request (1 handlers available)
> 20.03.2021 19:46:06.662 *ERROR*[qtp128006962-1044] 
> org.apache.felix.http.jetty Exception while processing request to 
> /system/console/configMgr 
> (org.apache.sling.api.auth.NoAuthenticationHandlerException)
> org.apache.sling.api.auth.NoAuthenticationHandlerException: null
>      at 
> org.apache.sling.auth.core.impl.SlingAuthenticator.login(SlingAuthenticator.java:588) 
> [org.apache.sling.auth.core:1.4.2]
>      at 
> org.apache.sling.extensions.webconsolesecurityprovider.internal.SlingWebConsoleSecurityProvider2.authenticate(SlingWebConsoleSecurityProvider2.java:91) 
> [org.apache.sling.extensions.webconsolesecurityprovider:1.2.0]
>      at 
> org.apache.felix.webconsole.internal.servlet.OsgiManagerHttpContext.handleSecurity(OsgiManagerHttpContext.java:103) 
> [org.apache.felix.webconsole:4.3.8]
>      at 
> org.apache.felix.http.base.internal.service.ServletContextImpl.handleSecurity(ServletContextImpl.java:406) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:58) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.base.internal.dispatch.Dispatcher$1.doFilter(Dispatcher.java:146) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1014) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:97) 
> [org.apache.felix.http.sslfilter:1.2.6]
>      at 
> org.apache.felix.http.base.internal.handler.PreprocessorHandler.handle(PreprocessorHandler.java:133) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1020) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.base.internal.whiteboard.WhiteboardManager.invokePreprocessors(WhiteboardManager.java:1024) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:91) 
> [org.apache.felix.http.jetty:4.0.6]
>      at 
> org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49) 
> [org.apache.felix.http.jetty:4.0.6]
>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) 
> [org.apache.felix.http.servlet-api:1.1.2]
>      ....
> 
> A few comments:
> 
> - no idea what role user id 'anonymous' plays in here. What I do know, 
> however, is that it is a registered user in the system:
> 
> "anonymous": {
>      "memberOf": [],
>      "declaredMemberOf": [],
>      "path": "/home/users/g/gktXr8UiIxG9fmuKU5sM7"
>      }
> 
> - the change in the config was done with user 'admin'
> - generating a token "taking minutes": would be no problem.
> 
> Thanks for any help on this!
> 
> Regards,
> Juerg
> 

-- 
--
Carsten Ziegeler
Adobe Research Switzerland
cziegeler@apache.org