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https://issues.apache.org/jira/browse/HADOOP-15457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16471515#comment-16471515
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Kanwaljeet Sachdev commented on HADOOP-15457:
---------------------------------------------
# Changed the component.
# Made it static
# Removed the unused group.
# Changed it to matches
# There is some historical context here where I found that HDFS-10579 added
over-ride options. The new mechanism if leveraged to use over-rides might break
upgrade in some scenarios. To minimize the impact, I moved the addition of
header for xFrame into the newly added code but decided to keep the params that
come for this header the original way.
# Fixed it.
> Add Security-Related HTTP Response Header in Yarn WEBUIs.
> ---------------------------------------------------------
>
> Key: HADOOP-15457
> URL: https://issues.apache.org/jira/browse/HADOOP-15457
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Kanwaljeet Sachdev
> Priority: Major
> Labels: security
> Attachments: HADOOP-15457.001.patch, YARN-8198.001.patch,
> YARN-8198.002.patch, YARN-8198.003.patch, YARN-8198.004.patch,
> YARN-8198.005.patch
>
>
> As of today, YARN web-ui lacks certain security related http response
> headers. We are planning to add few default ones and also add support for
> headers to be able to get added via xml config. Planning to make the below
> two as default.
> * X-XSS-Protection: 1; mode=block
> * X-Content-Type-Options: nosniff
>
> Support for headers via config properties in core-site.xml will be along the
> below lines
> {code:java}
> <property>
> <name>hadoop.http.header.Strict_Transport_Security</name>
> <value>valHSTSFromXML</value>
> </property>{code}
>
> A regex matcher will lift these properties and add into the response header
> when Jetty prepares the response.
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