当我的应用程序RemoteServiceServlet.checkPermutationStrongName()
在HttpServletRequest
. 发生错误时,日志文件中会出现以下行:
WARNING: doUnexpectedFailure was invoked.
java.lang.SecurityException: Blocked request without GWT permutation header (XSRF attack?)
Firefox 3.x 和 4.0 在托管模式和 Web 模式下都遇到过该问题。
我已经运行了 Live Headers 并且确实缺少 HTTP 标头。
该应用程序是普通的 GWT RPC。
有任何想法吗?
失败标头
http://127.0.0.1:8888/org.drools.guvnor.Guvnor/guvnorService
POST /org.drools.guvnor.Guvnor/guvnorService HTTP/1.1
Host: 127.0.0.1:8888
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.9.2.15) Gecko/20110303 Ubuntu/10.10 (maverick) Firefox/3.6.15
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
Content-Length: 154
Content-Type: text/x-gwt-rpc; charset=utf-8
Referer: http://127.0.0.1:8888/org.drools.guvnor.Guvnor/Guvnor.html?gwt.codesv...
Cookie: standalone_usage=true
Pragma: no-cache
Cache-Control: no-cache
7|0|4|http://127.0.0.1:8888/org.drools.guvnor.Guvnor/|
6808FDC8A4FA3491026441B59E4DB72A|
org.drools.guvnor.client.rpc.RepositoryService|subscribe|1|2|3|4|0|
HTTP/1.1 400 Bad Request
Content-Type: text/plain;charset=ISO-8859-1
Transfer-Encoding: chunked
Date: Wed, 23 Mar 2011 20:11:04 GMT
Server: Apache-Coyote/1.1
Connection: close
成功标头
http://127.0.0.1:8888/org.drools.guvnor.Guvnor/guvnorService
POST /org.drools.guvnor.Guvnor/guvnorService HTTP/1.1
Host: 127.0.0.1:8888
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.9.2.15) Gecko/20110303 Ubuntu/10.10 (maverick) Firefox/3.6.15
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
X-GWT-Permutation: HostedMode
X-GWT-Module-Base: http://127.0.0.1:8888/org.drools.guvnor.Guvnor/
Content-Type: text/x-gwt-rpc; charset=utf-8
Referer: http://127.0.0.1:8888/org.drools.guvnor.Guvnor/Guvnor.html?gwt.codesv...
Content-Length: 154
Cookie: standalone_usage=true
Pragma: no-cache
Cache-Control: no-cache
7|0|4|http://127.0.0.1:8888/org.drools.guvnor.Guvnor/|
41FA1D8B82DBBBC875605A4A29670D99|
org.drools.guvnor.client.rpc.RepositoryService|subscribe|1|2|3|4|0|
HTTP/1.1 200 OK
Content-Disposition: attachment
Content-Type: application/json;charset=utf-8
Content-Length: 48
Date: Wed, 23 Mar 2011 20:15:38 GMT
Server: Apache-Coyote/1.1