[jboss-jira] [JBoss JIRA] (WFLY-8641) rewrite handler produces invalid URLs when used with query part

[ https://issues.jboss.org/browse/WFLY-8641?page=com.atlassian.jira.plugin.... ] Markus Stier updated WFLY-8641: ------------------------------- Steps to Reproduce: Undertow configuration (relevant parts only): {code} <subsystem xmlns="urn:jboss:domain:undertow:3.1"> <buffer-cache name="default"/> <server name="default-server"> <http-listener name="default" socket-binding="http" redirect-socket="https" enable-http2="true"/> <https-listener name="https" socket-binding="https" security-realm="ApplicationRealm" enable-http2="true"/> <host name="default-host" alias="localhost, home"> <access-log pattern="Def: %h %t %v &quot;%r&quot; %s " use-server-log="true"/> <filter-ref name="to-query0" predicate="regex('^/?$') and equals(%{LOCAL_SERVER_NAME}, 'home:8180')"/> </host> </server> <filters> <rewrite name="to-query0" target="/somepath?param=1234"/> <expression-filter name="to-query1" expression="rewrite('/somepath?param=1234')"/> <expression-filter name="to-query2" expression="rewrite('/somepath'); set(attribute='%{q,param}', value='1234')"/> <expression-filter name="to-query3" expression="rewrite('/somepath'); set(attribute='%{QUERY_STRING}', value='param=1234')"/> <expression-filter name="to-query4" expression="set(attribute='%{RELATIVE_PATH}', value='/somepath'); set(attribute='%{QUERY_STRING}', value='param=1234')"/> </filters> </subsystem> {code} Results of the different filters: {code} // erroneous to-query0: /somepath?param=1234??param=1234 to-query1: /somepath?param=1234??param=1234 to-query2: /somepath // as expected to-query3: /somepath?param=1234 to-query4: /somepath?param=1234 {code} was: Undertow configuration (relevant parts only): {code} <subsystem xmlns="urn:jboss:domain:undertow:3.1"> <buffer-cache name="default"/> <server name="default-server"> <http-listener name="default" socket-binding="http" redirect-socket="https" enable-http2="true"/> <https-listener name="https" socket-binding="https" security-realm="ApplicationRealm" enable-http2="true"/> <host name="default-host" alias="localhost, documents, home, eaptest.rssystem.de"> <access-log pattern="Def: %h %t %v &quot;%r&quot; %s " use-server-log="true"/> <filter-ref name="to-query0" predicate="regex('^/?$') and equals(%{LOCAL_SERVER_NAME}, 'home:8180')"/> </host> </server> <filters> <rewrite name="to-query0" target="/somepath?param=1234"/> <expression-filter name="to-query1" expression="rewrite('/somepath?param=1234')"/> <expression-filter name="to-query2" expression="rewrite('/somepath'); set(attribute='%{q,param}', value='1234')"/> <expression-filter name="to-query3" expression="rewrite('/somepath'); set(attribute='%{QUERY_STRING}', value='param=1234')"/> <expression-filter name="to-query4" expression="set(attribute='%{RELATIVE_PATH}', value='/somepath'); set(attribute='%{QUERY_STRING}', value='param=1234')"/> </filters> </subsystem> {code} Results of the different filters: {code} // erroneous to-query0: /somepath?param=1234??param=1234 to-query1: /somepath?param=1234??param=1234 to-query2: /somepath // as expected to-query3: /somepath?param=1234 to-query4: /somepath?param=1234 {code} -- This message was sent by Atlassian JIRA (v7.2.3#72005)