--========GMXBoundary143451375358095437361 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Hello, thank you... solved.... Hans-Joachim ----- Original Message ----- From: Juan Hernandez Sent: 08/01/13 12:58 PM To: Hans-Joachim Subject: Re: [Users] 3.3 Nightly Built July 31st: Still problems with gwt.rpc On 08/01/2013 10:48 AM, Hans-Joachim wrote: > Hello, > > I'm just installing 3.3 Nightly as of July 31st on my CentOS 6.4 server. > > When I try to login to the Web I got 'Error 500' > > Here the part of server.log > > ...... > 2013-08-01 10:40:05,098 ERROR > [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/webadmin]] > (ajp--127.0.0.1-8702-6) Exception while dispatching incoming RPC call: > java.lang.SecurityException: Blocked request without GWT base path > header (XSRF attack?) > at > com.google.gwt.rpc.server.RpcServlet.getClientOracle(RpcServlet.java:95) > [gwt-servlet.jar:] > at > com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:205) > [gwt-servlet.jar:] > at > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) > [gwt-servlet.jar:] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) > [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] > ....... > > Hans-Joachim > Actually this isn't a problem with GWT RPC, but with the redirection that is performed from / to /ovirt-engine in the web server. You probably ended up with the following URL: https://whatever/ovirt-engine/webadmin/webadmin/WebAdmin.html This adds an extra "ovirt-engine" path element to the request, that the server side doesn't expect, so it assumes that there is a XSFR attach going on. Type an URL like this manually in the browser and it should work: https://whatever/webadmin/webadmin/WebAdmin.html -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L. --========GMXBoundary143451375358095437361 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable <span style=3D'font-family:Verdana'><span style=3D'font-size:12px'>Hello,<b= r /><br />thank you... solved....<br /><br />Hans-Joachim<p style=3D"margin= :0px; padding:0px;" >=C2=A0</p><blockquote style=3D"border-left: 1px solid = #CCC; padding-left: 5px; margin-left: 5px; margin-bottom: 0px; margin-top: = 0px; margin-right: 0px;" type=3D"cite"><p style=3D"margin:0px; padding:0px;= " ><span style=3D"font-family:Verdana"><span style=3D"font-size:12px">-----= Original Message -----</span></span></p><p style=3D"margin:0px; padding:0p= x;" ><span style=3D"font-family:Verdana"><span style=3D"font-size:12px">Fro= m: Juan Hernandez</span></span></p><p style=3D"margin:0px; padding:0px;" ><= span style=3D"font-family:Verdana"><span style=3D"font-size:12px">Sent: 08/= 01/13 12:58 PM</span></span></p><p style=3D"margin:0px; padding:0px;" ><spa= n style=3D"font-family:Verdana"><span style=3D"font-size:12px">To: Hans-Joa= chim</span></span></p><p style=3D"margin:0px; padding:0px;" ><span style=3D= "font-family:Verdana"><span style=3D"font-size:12px">Subject: Re: [Users] 3= .3 Nightly Built July 31st: Still problems with gwt.rpc</span></span></p>= =C2=A0<div><div><pre style=3D"white-space: pre-wrap; word-wrap: break-word;= font-size:11;pre">On 08/01/2013 10:48 AM, Hans-Joachim wrote:=20 &gt; Hello,=20 &gt;=20 &gt; I'm just installing 3.3 Nightly as of July 31st on my CentOS 6.4 serve= r.=20 &gt;=20 &gt; When I try to login to the Web I got 'Error 500'=20 &gt;=20 &gt; Here the part of server.log=20 &gt;=20 &gt; ......=20 &gt; 2013-08-01 10:40:05,098 ERROR=20 &gt; [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/w= ebadmin]]=20 &gt; (ajp--127.0.0.1-8702-6) Exception while dispatching incoming RPC call:= =20 &gt; java.lang.SecurityException: Blocked request without GWT base path=20 &gt; header (XSRF attack?)=20 &gt; at=20 &gt; com.google.gwt.rpc.server.RpcServlet.getClientOracle(RpcServlet.java:9= 5)=20 &gt; [gwt-servlet.jar:]=20 &gt; at=20 &gt; com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:205)= =20 &gt; [gwt-servlet.jar:]=20 &gt; at=20 &gt; com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(Abs= tractRemoteServiceServlet.java:62)=20 &gt; [gwt-servlet.jar:]=20 &gt; at javax.servlet.http.HttpServlet.service(HttpServlet.java:75= 4)=20 &gt; [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]=20 &gt; .......=20 &gt;=20 &gt; Hans-Joachim=20 &gt;=20 Actually this isn't a problem with GWT RPC, but with the redirection=20 that is performed from / to /ovirt-engine in the web server. You=20 probably ended up with the following URL:=20 https://whatever/ovirt-engine/webadmin/webadmin/WebAdmin.html=20 This adds an extra "ovirt-engine" path element to the request, that the=20 server side doesn't expect, so it assumes that there is a XSFR attach=20 going on. Type an URL like this manually in the browser and it should work:= =20 https://whatever/webadmin/webadmin/WebAdmin.html=20 --=20 Direcci=C3=B3n Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta= =20 3=C2=BAD, 28016 Madrid, Spain=20 Inscrita en el Reg. Mercantil de Madrid =E2=80=93 C.I.F. B82657941 - Red Ha= t S.L.</pre></div></div></blockquote><p style=3D"margin:0px; padding:0px;" = --========GMXBoundary143451375358095437361--