Question

我想将tomcat 7配置为使用与默认CoyoteAdapter不同的适配器来处理某些格式错误的cookie。有可能吗？

原因是我们遇到了异常

SEVERE: Error processing request
java.lang.IllegalArgumentException: Control character in cookie value or attribute.
    at org.apache.tomcat.util.http.CookieSupport.isHttpSeparator(CookieSupport.java:205)
    at org.apache.tomcat.util.http.Cookies.getTokenEndPosition(Cookies.java:530)
    at org.apache.tomcat.util.http.Cookies.processCookieHeader(Cookies.java:377)
    at org.apache.tomcat.util.http.Cookies.processCookies(Cookies.java:195)
    at org.apache.tomcat.util.http.Cookies.getCookieCount(Cookies.java:119)
    at org.apache.catalina.connector.CoyoteAdapter.parseSessionCookiesId(CoyoteAdapter.java:1089)
    at org.apache.catalina.connector.CoyoteAdapter.postParseRequest(CoyoteAdapter.java:796)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:440)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1087)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)

Answer 1

除非您实现自己的org.apache.coyote.Processor，否则您无法更改土狼适配器。但是在tomcat-8中，您可以更改cookie处理器：

实施org.apache.tomcat.util.http.CookieProcessor
将罐子放入tomcat的lib文件夹中
通过将tomcat放置在context.xml中，将其配置为使用您自己的cookie处理器：

<Context>
    <CookieProcessor className="org.example.MonsterCookieProcessor"/>
<Context>

遗憾的是，您无法在tomcat-7中执行此操作，因为Cookie处理器逻辑已硬编码在CoyoteRequest中：

    private Cookies cookies = new Cookies(headers);

在tomcat中使用其他适配器

1 个答案: