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Parameters: the version is exposed in http header only when configured

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Currently the version is exposed in a 'Server' http headers.

This commit allows to parameterize it in the settings. By defaults it is
not exposed.

Fixes #3423
This commit is contained in:
Tristram Gräbener 2019-04-15 16:02:46 +02:00 committed by muxator
parent 8453f07205
commit 28a6f505c5
3 changed files with 20 additions and 1 deletions
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7
settings.json.template
View file

@ -408,6 +408,13 @@
}, },
*/ */
/*
* Expose Etherpad version in the Server http header.
*
* Do not enable on production machines.
*/
"exposeVersion": false,
/* /*
* The log level we are using. * The log level we are using.
* *

5
src/node/hooks/express.js
View file

@ -75,7 +75,12 @@ exports.restartServer = function () {
// Stop IE going into compatability mode // Stop IE going into compatability mode
// https://github.com/ether/etherpad-lite/issues/2547 // https://github.com/ether/etherpad-lite/issues/2547
res.header("X-UA-Compatible", "IE=Edge,chrome=1"); res.header("X-UA-Compatible", "IE=Edge,chrome=1");
// send git version in the Server response header if exposeVersion is true.
if (settings.exposeVersion) {
res.header("Server", serverName); res.header("Server", serverName);
}
next(); next();
}); });

7
src/node/utils/Settings.js
View file

@ -291,6 +291,13 @@ exports.scrollWhenFocusLineIsOutOfViewport = {
"scrollWhenCaretIsInTheLastLineOfViewport": false "scrollWhenCaretIsInTheLastLineOfViewport": false
}; };
/*
* Expose Etherpad version in the Server http header.
*
* Do not enable on production machines.
*/
exports.exposeVersion = false;
// checks if abiword is avaiable // checks if abiword is avaiable
exports.abiwordAvailable = function() exports.abiwordAvailable = function()
{ {