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From "Martin Petrovsky (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FELIX-4908) X-Forward Header support when running behind a proxy/load balancer
Date Wed, 27 May 2015 13:15:17 GMT

     [ https://issues.apache.org/jira/browse/FELIX-4908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Martin Petrovsky updated FELIX-4908:
------------------------------------
    Description: 
It would be nice for Apache Felix ({{org.apache.felix.http.jetty}}) to support  the standard
set of {{X-Forwarded...}} type headers that are typically required when running behind a reverse
proxy or load balancer (see \[1\] & \[2\]. Specifically:

* {{X-Forwarded-For}}
* {{X-Forwarded-Server}}
* {{X-Forwarded-Port}}
* --{{X-Forwarded-Proto}}--  (already supported via FELIX-4330)

so that {{HttpServletRequest}} {{getRemoteHost}}/{{getRemoteAddr}} {{getServerName}}, {{getServerPort}},
{{getScheme}} return the appropriate values that are forwarded by an Apache Proxy/Load balancer.
Furthermore, the {{sendRedirect()}} method will need to be amended (to incorporate these values
otherwise you will end up with a Tomcat bug like \[4\] & \[5\]).

\[1\] http://httpd.apache.org/docs/2.2/mod/mod_proxy.html#x-headers
\[2\] http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/x-forwarded-headers.html
\[3\] http://www.eclipse.org/jetty/documentation/current/configuring-connectors.html
\[4\] https://bz.apache.org/bugzilla/show_bug.cgi?id=57856]
\[5\] https://github.com/apache/tomcat/commit/4921e131879a1aa4a77db51ae2ac3a226176f619#diff-c0fdb9be1e84a34ac5b12a065d75b432

  was:
It would be nice for Apache Felix ({{org.apache.felix.http.jetty}}) to support  the standard
set of {{X-Forwarded...}} type headers that are typically required when running behind a reverse
proxy or load balancer (see \[1\] & \[2\]. Specifically:

* {{X-Forwarded-For}}
* {{X-Forwarded-Server}}
* {{X-Forwarded-Port}}
* --{{X-Forwarded-Proto}}--  (already supported via FELIX-4330)

so that {{HttpServletRequest}} {{getRemoteHost}}/{{getRemoteAddr}} {{getServerName}}, {{getServerPort}},
{{getScheme}} return the appropriate values that are forwarded by an Apache Proxy/Load balancer.
Furthermore, the {{sendRedirect()}} method will need to be amended (to incorporate these values
otherwise you will end up with a Tomcat bug like \[3\] & \[4\]).

\[1\] http://httpd.apache.org/docs/2.2/mod/mod_proxy.html#x-headers
\[2\] http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/x-forwarded-headers.html
\[3\] http://www.eclipse.org/jetty/documentation/current/configuring-connectors.html
\[4\] https://bz.apache.org/bugzilla/show_bug.cgi?id=57856]


> X-Forward Header support when running behind a proxy/load balancer
> ------------------------------------------------------------------
>
>                 Key: FELIX-4908
>                 URL: https://issues.apache.org/jira/browse/FELIX-4908
>             Project: Felix
>          Issue Type: New Feature
>            Reporter: Martin Petrovsky
>
> It would be nice for Apache Felix ({{org.apache.felix.http.jetty}}) to support  the standard
set of {{X-Forwarded...}} type headers that are typically required when running behind a reverse
proxy or load balancer (see \[1\] & \[2\]. Specifically:
> * {{X-Forwarded-For}}
> * {{X-Forwarded-Server}}
> * {{X-Forwarded-Port}}
> * --{{X-Forwarded-Proto}}--  (already supported via FELIX-4330)
> so that {{HttpServletRequest}} {{getRemoteHost}}/{{getRemoteAddr}} {{getServerName}},
{{getServerPort}}, {{getScheme}} return the appropriate values that are forwarded by an Apache
Proxy/Load balancer. Furthermore, the {{sendRedirect()}} method will need to be amended (to
incorporate these values otherwise you will end up with a Tomcat bug like \[4\] & \[5\]).
> \[1\] http://httpd.apache.org/docs/2.2/mod/mod_proxy.html#x-headers
> \[2\] http://docs.aws.amazon.com/ElasticLoadBalancing/latest/DeveloperGuide/x-forwarded-headers.html
> \[3\] http://www.eclipse.org/jetty/documentation/current/configuring-connectors.html
> \[4\] https://bz.apache.org/bugzilla/show_bug.cgi?id=57856]
> \[5\] https://github.com/apache/tomcat/commit/4921e131879a1aa4a77db51ae2ac3a226176f619#diff-c0fdb9be1e84a34ac5b12a065d75b432



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