I have it too, but in my case after upgrading from Magnolia 4.5.2 to Magnolia 4.5.3, on a JBoss AS 7.1.1.Final and JDK 1.7.
Full stacktrace is temporary in pastebin : http://pastebin.com/CHbHRUqx ERROR [info.magnolia.module.exchangesimple.ReceiveFilter] (http--127.0.0.1-8080-6) Handshake information for activation was incorrect. Someone attempted to impersonate author instance. Incoming request was from 127.0.0.1: java.lang.SecurityException: Handshake information for activation was incorrect. Someone attempted to impersonate author instance. Incoming request was from 127.0.0.1 at info.magnolia.module.exchangesimple.ReceiveFilter.checkAuthenticated(ReceiveFilter.java:306) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.module.exchangesimple.ReceiveFilter.receive(ReceiveFilter.java:265) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.module.exchangesimple.ReceiveFilter.doFilter(ReceiveFilter.java:174) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:91) [magnolia-core-4.5.3.jar:] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:83) [magnolia-core-4.5.3.jar:] at info.magnolia.cms.security.auth.login.LoginFilter.doFilter(LoginFilter.java:93) [magnolia-core-4.5.3.jar:] [...] 20:30:54,016 FINE [sun.net.www.protocol.http.HttpURLConnection] (Thread-136) sun.net.www.MessageHeader@6f58adc77 pairs: {null: HTTP/1.1 200 OK}{Server: Apache-Coyote/1.1}{sa_attribute_status: sa_failed}{sa_attribute_message: Handshake information for activation was incorrect. Someone attempted to impersonate author instance. Incoming request was from 127.0.0.1}{Content-Type: text/html;charset=UTF-8}{Content-Length: 0}{Date: Sat, 02 Jun 2012 18:30:53 GMT} 20:30:54,017 ERROR [info.magnolia.module.exchangesimple.ExchangeTask] (Thread-136) Failed to deactivate content.: info.magnolia.cms.exchange.ExchangeException: Message received from subscriber: Handshake information for activation was incorrect. Someone attempted to impersonate author instance. Incoming request was from 127.0.0.1 at info.magnolia.module.exchangesimple.BaseSyndicatorImpl.activate(BaseSyndicatorImpl.java:418) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.module.exchangesimple.SimpleSyndicator$2.runTask(SimpleSyndicator.java:103) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.module.exchangesimple.ExchangeTask.run(ExchangeTask.java:75) [magnolia-module-exchange-simple-4.5.3.jar:] at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source) [concurrent-1.3.4.jar:] at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03] 20:30:54,022 ERROR [info.magnolia.module.exchangesimple.SimpleSyndicator] (http--127.0.0.1-8080-1) Message received from subscriber: Handshake information for activation was incorrect. Someone attempted to impersonate author instance. Incoming request was from 127.0.0.1: info.magnolia.cms.exchange.ExchangeException: Message received from subscriber: Handshake information for activation was incorrect. Someone attempted to impersonate author instance. Incoming request was from 127.0.0.1 at info.magnolia.module.exchangesimple.BaseSyndicatorImpl.activate(BaseSyndicatorImpl.java:418) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.module.exchangesimple.SimpleSyndicator$2.runTask(SimpleSyndicator.java:103) [magnolia-module-exchange-simple-4.5.3.jar:] [...] 20:30:54,048 ERROR [info.magnolia.module.admininterface.commands.ActivationCommand] (http--127.0.0.1-8080-1) can't activate: info.magnolia.cms.exchange.ExchangeException: info.magnolia.cms.exchange.ExchangeException: 1 error detected: Message received from subscriber: Handshake information for activation was incorrect. Someone attempted to impersonate author instance. Incoming request was from 127.0.0.1 at info.magnolia.module.exchangesimple.BaseSyndicatorImpl.activate(BaseSyndicatorImpl.java:358) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.module.exchangesimple.BaseSyndicatorImpl.activate(BaseSyndicatorImpl.java:282) [magnolia-module-exchange-simple-4.5.3.jar:] at info.magnolia.module.admininterface.commands.ActivationCommand.activateUpdate(ActivationCommand.java:123) [magnolia-module-admininterface-4.5.3.jar:] [..] Thanks ---------------------------------------------------------------- For list details, see http://www.magnolia-cms.com/community/mailing-lists.html Alternatively, use our forums: http://forum.magnolia-cms.com/ To unsubscribe, E-mail to: <[email protected]> ----------------------------------------------------------------
