Static file's content-type header for directory listing removed after added “X-Content-Type-Options”...

I am using JBoss EAP 7 and I have a requirement to add X-Content-Type-Options=nosniff header as part of server hardening.

The content-type header for the html, js(/?js) & css(?css) for directory listing were missing after the header added and chrome filter out the files, we are using Undertow directory listing by the way.

Is there any way to set the files content-type header back so that the chrome not going to filter it out?

<subsystem xmlns="urn:jboss:domain:undertow:3.1">  

        <buffer-cache name="default"/>  

        <server name="default-server">  

            <ajp-listener name="ajp" socket-binding="ajp"/>  

            <http-listener name="default" socket-binding="http" redirect-socket="https"/>  

            <host name="default-host" alias="localhost">  

                <location name="/" handler="welcome-content"/>  

                <filter-ref name="x-powered-by-header"/>  

                <filter-ref name="x-xss-protection"/>  

                <filter-ref name="strict-transport-security"/>  

                <filter-ref name="x-Content-type-options"/>  

            </host>  

        </server>  

        <servlet-container name="default" default-encoding="UTF-8" directory-listing="true">  

            <jsp-config/>  

            <websockets/>  

        </servlet-container>  

        <handlers>  

            <file name="welcome-content" directory-listing="true" path="${jboss.home.dir}/welcome-content"/>  

        </handlers>  

        <filters>  

            <response-header name="x-powered-by-header" header-name="X-Powered-By" header-value="Undertow/1"/>  

            <response-header name="x-xss-protection" header-name="X-XSS-Protection" header-value="1; mode=block"/>  

            <response-header name="strict-transport-security" header-name="Strict-Transport-Security" header-value="max-age=31536000; includeSubDomains"/>  

            <response-header name="x-Content-type-options" header-name="X-Content-Type-Options" header-value="nosniff"/>  

        </filters>  

    </subsystem>

Response Headers after added X-Content-Type-Options

HTTP/1.1 200 OK

Date: Wed, 02 Jan 2019 05:42:59 GMT

Server: Apache

X-XSS-Protection: 1; mode=block

X-Content-Type-Options: nosniff

Strict-Transport-Security: max-age=31536000; includeSubDomains

Content-Length: 7109

Keep-Alive: timeout=15, max=100

Connection: Keep-Alive

edited Jan 2 at 6:50

asked Jan 2 at 6:36

xxzufrixx

- Known issue in EAP 7, refer JIRA for more details : [issues.jboss.org/browse/WFLY-11558]

– Giri
Jan 12 at 14:28

add a comment |

I am using JBoss EAP 7 and I have a requirement to add X-Content-Type-Options=nosniff header as part of server hardening.

Is there any way to set the files content-type header back so that the chrome not going to filter it out?

<subsystem xmlns="urn:jboss:domain:undertow:3.1">  

        <buffer-cache name="default"/>  

        <server name="default-server">  

            <ajp-listener name="ajp" socket-binding="ajp"/>  

            <http-listener name="default" socket-binding="http" redirect-socket="https"/>  

            <host name="default-host" alias="localhost">  

                <location name="/" handler="welcome-content"/>  

                <filter-ref name="x-powered-by-header"/>  

                <filter-ref name="x-xss-protection"/>  

                <filter-ref name="strict-transport-security"/>  

                <filter-ref name="x-Content-type-options"/>  

            </host>  

        </server>  

        <servlet-container name="default" default-encoding="UTF-8" directory-listing="true">  

            <jsp-config/>  

            <websockets/>  

        </servlet-container>  

        <handlers>  

            <file name="welcome-content" directory-listing="true" path="${jboss.home.dir}/welcome-content"/>  

        </handlers>  

        <filters>  

            <response-header name="x-powered-by-header" header-name="X-Powered-By" header-value="Undertow/1"/>  

            <response-header name="x-xss-protection" header-name="X-XSS-Protection" header-value="1; mode=block"/>  

            <response-header name="strict-transport-security" header-name="Strict-Transport-Security" header-value="max-age=31536000; includeSubDomains"/>  

            <response-header name="x-Content-type-options" header-name="X-Content-Type-Options" header-value="nosniff"/>  

        </filters>  

    </subsystem>

Response Headers after added X-Content-Type-Options

HTTP/1.1 200 OK

Date: Wed, 02 Jan 2019 05:42:59 GMT

Server: Apache

X-XSS-Protection: 1; mode=block

X-Content-Type-Options: nosniff

Strict-Transport-Security: max-age=31536000; includeSubDomains

Content-Length: 7109

Keep-Alive: timeout=15, max=100

Connection: Keep-Alive

edited Jan 2 at 6:50

asked Jan 2 at 6:36

xxzufrixx

- Known issue in EAP 7, refer JIRA for more details : [issues.jboss.org/browse/WFLY-11558]

– Giri
Jan 12 at 14:28

add a comment |

I am using JBoss EAP 7 and I have a requirement to add X-Content-Type-Options=nosniff header as part of server hardening.

Is there any way to set the files content-type header back so that the chrome not going to filter it out?

<subsystem xmlns="urn:jboss:domain:undertow:3.1">  

        <buffer-cache name="default"/>  

        <server name="default-server">  

            <ajp-listener name="ajp" socket-binding="ajp"/>  

            <http-listener name="default" socket-binding="http" redirect-socket="https"/>  

            <host name="default-host" alias="localhost">  

                <location name="/" handler="welcome-content"/>  

                <filter-ref name="x-powered-by-header"/>  

                <filter-ref name="x-xss-protection"/>  

                <filter-ref name="strict-transport-security"/>  

                <filter-ref name="x-Content-type-options"/>  

            </host>  

        </server>  

        <servlet-container name="default" default-encoding="UTF-8" directory-listing="true">  

            <jsp-config/>  

            <websockets/>  

        </servlet-container>  

        <handlers>  

            <file name="welcome-content" directory-listing="true" path="${jboss.home.dir}/welcome-content"/>  

        </handlers>  

        <filters>  

            <response-header name="x-powered-by-header" header-name="X-Powered-By" header-value="Undertow/1"/>  

            <response-header name="x-xss-protection" header-name="X-XSS-Protection" header-value="1; mode=block"/>  

            <response-header name="strict-transport-security" header-name="Strict-Transport-Security" header-value="max-age=31536000; includeSubDomains"/>  

            <response-header name="x-Content-type-options" header-name="X-Content-Type-Options" header-value="nosniff"/>  

        </filters>  

    </subsystem>

Response Headers after added X-Content-Type-Options

HTTP/1.1 200 OK

Date: Wed, 02 Jan 2019 05:42:59 GMT

Server: Apache

X-XSS-Protection: 1; mode=block

X-Content-Type-Options: nosniff

Strict-Transport-Security: max-age=31536000; includeSubDomains

Content-Length: 7109

Keep-Alive: timeout=15, max=100

Connection: Keep-Alive

edited Jan 2 at 6:50

asked Jan 2 at 6:36

xxzufrixx

I am using JBoss EAP 7 and I have a requirement to add X-Content-Type-Options=nosniff header as part of server hardening.

Is there any way to set the files content-type header back so that the chrome not going to filter it out?

<subsystem xmlns="urn:jboss:domain:undertow:3.1">  

        <buffer-cache name="default"/>  

        <server name="default-server">  

            <ajp-listener name="ajp" socket-binding="ajp"/>  

            <http-listener name="default" socket-binding="http" redirect-socket="https"/>  

            <host name="default-host" alias="localhost">  

                <location name="/" handler="welcome-content"/>  

                <filter-ref name="x-powered-by-header"/>  

                <filter-ref name="x-xss-protection"/>  

                <filter-ref name="strict-transport-security"/>  

                <filter-ref name="x-Content-type-options"/>  

            </host>  

        </server>  

        <servlet-container name="default" default-encoding="UTF-8" directory-listing="true">  

            <jsp-config/>  

            <websockets/>  

        </servlet-container>  

        <handlers>  

            <file name="welcome-content" directory-listing="true" path="${jboss.home.dir}/welcome-content"/>  

        </handlers>  

        <filters>  

            <response-header name="x-powered-by-header" header-name="X-Powered-By" header-value="Undertow/1"/>  

            <response-header name="x-xss-protection" header-name="X-XSS-Protection" header-value="1; mode=block"/>  

            <response-header name="strict-transport-security" header-name="Strict-Transport-Security" header-value="max-age=31536000; includeSubDomains"/>  

            <response-header name="x-Content-type-options" header-name="X-Content-Type-Options" header-value="nosniff"/>  

        </filters>  

    </subsystem>

Response Headers after added X-Content-Type-Options

HTTP/1.1 200 OK

Date: Wed, 02 Jan 2019 05:42:59 GMT

Server: Apache

X-XSS-Protection: 1; mode=block

X-Content-Type-Options: nosniff

Strict-Transport-Security: max-age=31536000; includeSubDomains

Content-Length: 7109

Keep-Alive: timeout=15, max=100

Connection: Keep-Alive

jboss jboss-eap-7

edited Jan 2 at 6:50

asked Jan 2 at 6:36

xxzufrixx

edited Jan 2 at 6:50

asked Jan 2 at 6:36

xxzufrixx

edited Jan 2 at 6:50

asked Jan 2 at 6:36

xxzufrixx

asked Jan 2 at 6:36

xxzufrixx

asked Jan 2 at 6:36

xxzufrixx

- Known issue in EAP 7, refer JIRA for more details : [issues.jboss.org/browse/WFLY-11558]

– Giri
Jan 12 at 14:28

add a comment |

- Known issue in EAP 7, refer JIRA for more details : [issues.jboss.org/browse/WFLY-11558]

– Giri
Jan 12 at 14:28

- Known issue in EAP 7, refer JIRA for more details : [issues.jboss.org/browse/WFLY-11558]

– Giri
Jan 12 at 14:28

add a comment |

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