How to allow or deny certain hosts to have access to Confluence
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目的
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You can allow and/or deny certain hosts to access Confluence via the following catalina classes:
- org.apache.catalina.valves.RemoteAddrValve
- org.apache.catalina.valves.RemoteCIDRValve
Solution 1: Remote Address Valve
The remote address valve supports the following attributes:
| 属性 | 説明 |
|---|---|
| className | Java class name of the implementation to use. This MUST be set to org.apache.catalina.valves.RemoteAddrValve. |
| allow | A regular expression (using java.util.regex) that the remote client's IP address is compared to. If this attribute is specified, the remote address MUST match for this request to be accepted. If this attribute is not specified, all requests will be accepted UNLESS the remote address matches a deny pattern. |
| deny | A regular expression (using |
例:
Add the following in Confluence server.xmlfile:
<Engine name="Standalone" defaultHost="localhost" debug="0">
<Host name="localhost" debug="0" appBase="webapps" unpackWARs="true" autoDeploy="false" startStopThreads="4">
<Context path="" docBase="../confluence" debug="0" reloadable="false" useHttpOnly="true">
<!-- Logging configuration for Confluence is specified in confluence/WEB-INF/classes/log4j.properties -->
<Manager pathname=""/>
<Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="60"/>
<!-- To allow access only for the clients connecting from localhost -->
<Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1"/>
</Context>
<Context path="${confluence.context.path}/synchrony-proxy" docBase="../synchrony-proxy" debug="0"
reloadable="false" useHttpOnly="true">
<Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="60"/>
</Context>
</Host>
</Engine>Solution 2: Remote CIDR Valve
The remote CIDR valve allows you to use the IP address of the client. It supports the following configuration attributes:
| 属性 | 説明 |
|---|---|
| className | Java class name of the implementation to use. This MUST be set to org.apache.catalina.valves.RemoteCIDRValve. |
| allow | A comma-separated list of IPv4 or IPv6 netmasks or addresses that the remote client's IP address is matched against. If this attribute is specified, the remote address MUST match for this request to be accepted. If this attribute is not specified, all requests will be accepted UNLESS the remote IP is matched by a netmask in the deny attribute. |
| deny | A comma-separated list of IPv4 or IPv6 netmasks or addresses that the remote client's IP address is matched against. If this attribute is specified, the remote address MUST NOT match for this request to be accepted. If this attribute is not specified, request acceptance is governed solely by the accept attribute. |
例:
Add the following in Confluence server.xmlfile:
<Engine name="Standalone" defaultHost="localhost" debug="0">
<Host name="localhost" debug="0" appBase="webapps" unpackWARs="true" autoDeploy="false" startStopThreads="4">
<Context path="" docBase="../confluence" debug="0" reloadable="false" useHttpOnly="true">
<!-- Logging configuration for Confluence is specified in confluence/WEB-INF/classes/log4j.properties -->
<Manager pathname=""/>
<Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="60"/>
<!-- To allow access only for the clients connecting from localhost -->
<Valve className="org.apache.catalina.valves.RemoteCIDRValve"
allow="127.0.0.1, ::1"/>
</Context>
<Context path="${confluence.context.path}/synchrony-proxy" docBase="../synchrony-proxy" debug="0"
reloadable="false" useHttpOnly="true">
<Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="60"/>
</Context>
</Host>
</Engine>For more information, please visit the Apache Tomcat Documentation.