The OAuth2 specification RECOMMENDS setting the state to protect against
CSRF attacks. Some OAuth2 providers (e.g. ORY Hydra) refuse to
authenticate without the state set.
This is a cherry-pick of 852868419d.
Signed-off-by: haslersn <sebastian.hasler@gmx.net>
Dropbox loads an external script that adds inline javascript. Therefore, this addition is needed when enabling dropbox support.
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
The lack of a 'preventDefault' on the click event handler resulted in the dropbox link being unclickable.
Furthermore because of a missing CSP rule, the dropbox script couldn't be loaded. The dropbox origin is now added to the CSP script sources if dropbox integration is configured.
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
CodiMD currently only uses the 'lang' attribute in YAML-metadata of a note for setting certain js-elements of the markdown-renderer. This commit adds the chosen lang into the published version of a note.
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
This is a backport of #278 with the default value of `scope` changed to
`undefined`. This is thus a fully backward-compatible change.
Signed-off-by: Victor Berger <victor.berger@m4x.org>
This patch fixes the currently broken redirect on login when people try
to access a site they have no access to, they are redirected to the main
page to log in. After a successful login they should be redirected to
the original note, but instead are redirect to the index page again.
This aptch fixes the typo that causes the behavior and brings people
back to the note they edited.
Thanks to @clvs7-gh on Github[1], who submitted the patch via email.
On their behalf I hereby submit the change.
[1]: https://github.com/clvs7-gh
Note: I had to ajust this patch to work properly.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Depending on how the system was setup, this bug lead to keep user's data
around even after a successful deletion of user'S account. This patch
will make sure the missing database constraints are implemented and
missed out deletions are executed.
This bug was introduced to insufficent testing after implementing the
feature initially. It was well tested, using the app process itself, but
the migrations where missed out. I'm currently not sure, if there was
also a change in how sequelize handles cassaded deletion, since I'm
unter the impression that before switching to sequelize 5, this feature
has worked. But I haven't verified this.
No matter what, the cleanup process is rather straight forward and will
be invoked on migration, but can also be done manually using the new
`bin/cleanup` script.
This change will result in a release 1.6.1.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
As we noticed in our poll about CDN usage, that most people
intentionally turn it off, but very little intetionally turn it on or
leave it on. [1]
There is also strong indicators that CDNs don't really provide any
benefits in loading time and due to the small deployments of CodiMD,
there is no big savings due to CDNs either. [2]
Therefore this patch changes the CDN default settings to off in order to
reduce the exposed user data.
[1]: https://community.codimd.org/t/poll-on-cdn-usage/28
[2]: https://csswizardry.com/2019/05/self-host-your-static-assets/
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
This update of revealJS helps us to get rid of the headjs depedency
integration using webpack. It updates reveal.js to 3.9.2 and updates the
csp hash accordingly for using the slide mode.
Background for this update is the critical security vulnerability
described by snyk in their disclosure:
https://snyk.io/vuln/SNYK-JS-REVEALJS-543841
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Because of circular import problems, this commit also moves the error messages from response.js to errors.js
Signed-off-by: David Mehren <dmehren1@gmail.com>
This makes the references consistent/compatible with GitHub,
GitLab, Pandoc and many other tools.
This behavior can be enabled in config.json with:
```
"linkifyHeaderStyle": "gfm"
```
Signed-off-by: hoijui <hoijui.quaero@gmail.com>
This regression bug was caused by the error page using the `codimd/head`
template. This resulted in error messages like this:
```
ReferenceError: /codimd/public/views/error.ejs:5
3|
4| <head>
>> 5| <%- include codimd/head %>
6| <link rel="stylesheet" href="<%- serverURL %>/css/center.css">
7| </head>
8|
/codimd/public/views/codimd/head.ejs:7
5| <meta name="apple-mobile-web-app-status-bar-style" content="black">
6| <meta name="mobile-web-app-capable" content="yes">
>> 7| <% for (var og in opengraph) { %>
8| <% if (opengraph.hasOwnProperty(og) && opengraph[og].trim() !== '') { %>
9| <meta property="og:<%- og %>" content="<%- opengraph[og] %>">
10| <% }} if (!opengraph.hasOwnProperty('image')) { %>
opengraph is not defined
at eval (eval at compile (/codimd/node_modules/ejs/lib/ejs.js:618:12), <anonymous>:18:23)
at eval (eval at compile (/codimd/node_modules/ejs/lib/ejs.js:618:12), <anonymous>:99:10)
at returnedFn (/codimd/node_modules/ejs/lib/ejs.js:653:17)
at tryHandleCache (/codimd/node_modules/ejs/lib/ejs.js:251:36)
at View.exports.renderFile [as engine] (/codimd/node_modules/ejs/lib/ejs.js:482:10)
at View.render (/codimd/node_modules/express/lib/view.js:135:8)
at tryRender (/codimd/node_modules/express/lib/application.js:640:10)
at Function.render (/codimd/node_modules/express/lib/application.js:592:3)
at ServerResponse.render (/codimd/node_modules/express/lib/response.js:1012:7)
at responseError (/codimd/lib/response.js:57:20)
at Object.errorNotFound (/codimd/lib/response.js:30:5)
at newNote (/codimd/lib/response.js:134:76)
at /codimd/lib/response.js:172:16
at tryCatcher (/codimd/node_modules/bluebird/js/release/util.js:16:23)
at Promise._settlePromiseFromHandler (/codimd/node_modules/bluebird/js/release/promise.js:517:31)
at Promise._settlePromise (/codimd/node_modules/bluebird/js/release/promise.js:574:18)
at Promise._settlePromise0 (/codimd/node_modules/bluebird/js/release/promise.js:619:10)
at Promise._settlePromises (/codimd/node_modules/bluebird/js/release/promise.js:699:18)
at _drainQueueStep (/codimd/node_modules/bluebird/js/release/async.js:138:12)
at _drainQueue (/codimd/node_modules/bluebird/js/release/async.js:131:9)
at Async._drainQueues (/codimd/node_modules/bluebird/js/release/async.js:147:5)
at Immediate.Async.drainQueues (/codimd/node_modules/bluebird/js/release/async.js:17:14)
```
The fix for that is rather trivial. We simply provide an empty array of
metadata when generating the error template.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
As a temporary fix, to keep you and your users save, this patch disables
the PDF export feature. Details of the attack along with a fix for
future versions of CodiMD will be released in future.
I hope you can live with this solution for this release because I'm
super short on time and the alternative would be to ship no fix at all.
This appears to be the better solution for this release.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
It seems like since we switched to camelcase we missed to update some
variable names in the config section. This patch fixes those.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Add simple SVG image detecetion base on the file extension .svg.
This fixes the SVG being delivered as binary/octet-stream and makes it possible to embedd the SVG.
Signed-off-by: Lennart Weller <lennart.weller@hansemerkur.de>
Do Not Track (DNT) is an old web standard in order to notify pages that
the user doesn't want to be tracked. Even while a lot of pages either
ignore this header or even worse, use it for tracking purposes, the
orignal intention of this header is good and should be adopted.
This patch implements a respect of the DNT header by no longer including
the optional Google Analytics and disqus integrations when sending a DNT
header. This should reduce outside resource usage and help to stay more
private.
This should later-on extended towards other document content (i.e.
iframe based content).
The reason to not change the CDN handling is that CDNs will be
deprecated with next release and removed in long term.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
We have various places with overly simple if statements that could be
handled by our logging library. Also a lot of those logs are not marked
as debug logs but as info logs, which can cause confusion during
debugging.
This patch removed unneeded if clauses around debug logging statements,
reworks debug log messages towards ECMA templates and add some new
logging statements which might be helpful in order to debug things like
image uploads.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Since we are about to release it's time to finally fix our linting. This
patch basically runs eslint --fix and does some further manual fixes.
Also it sets up eslint to fail on every warning on order to make
warnings visable in the CI process.
There should no functional change be introduced.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Currently a problem appears when using OpenID for authentication as
there is no method to add a profile picture right now.
This patch makes sure that all undefined login methods get a profile
picture.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
With very low CPU frequency or bad IO situation, as well as not-loaded
JS CodiMD happens to present unneeded "I'm busy"-messages to users.
This patch allows to configure the lag. The default is taken from the
libray but set in our own default configs.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
disableRequestedAuthnContext: true|false
By default only Password authmethod is accepted, this option allows any other method.
Issue and option described here:
https://github.com/bergie/passport-saml/issues/226
Signed-off-by: Emmanuel Ormancey <emmanuel.ormancey@cern.ch>
Add "both" mode to URLs because I assume most people want to straight away see the code when they click the "edit" button in a published note.
Fixes https://github.com/codimd/server/issues/27
Not tested, followed instructions from @ccoenen , please do review! :)
Signed-off-by: Stéphane Guillou <stephane.guillou@member.fsf.org>
After a long discussion, it turned out that CodiMD as community project
and HackMD as a company, have fundamental different views on the project
governance.
Due to this, it came to point where the decision for a fork was made.
After the fork and move towards an own organisation, this patch updates
all links inside the project to the new repositories.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Since libravatar got a default fallback to Gravatar and in generell
allows federated image hosting for avatars this shouldn't break any
existing implementations.
The federation functionality is not added yet. This would require to use
the libravatar library.
Details:
https://wiki.libravatar.org/api/
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Since Google+ is shutting down soon, we need to get the profile data
from another URL. Since the library already supports it, all we need to
do is adding a single line of code.
Details:
https://github.com/hackmdio/codimd/issues/1160
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
To provide a GitLab integration we need the GitLab integration to be
configured. Otherwise we shouldn't show the Snippet button.
This patch adds the requirement to the variable that decides if the
import from snippets button shows up or not.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Seems like there is a possible problem when a name containing a space is
passed to this function. using urlencode on the name should fix possible
problems here.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
We talked about that during a community call. It turned out that not
everyone likes to have OpenID on their instance.
This patch disables OpenID by default.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
We used `fs.unlink()` to remove the pdf file after we send it out to the
client. This breaks in Node 10, when no function as second parameter is
supplied.
This patches changes it to the `fs.unlinkSync` function that doesn't
have this requirement and this way doesn't crash.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Looks like GitHub changed their asset system and our CSP prevented them
from getting loaded.
This patch should fix the Gist embedding with enabled CSP by replacing
the old URL `https://assets-cdn.github.com` with the new
`https://github.githubassets.com`.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
Disqus loads it's embed config.js from its root domain
(https://disqus.com). Our CSPs only allow subdomains (e.g.:
https://codimd.disqus.com). This causes the disqus embedding to fail.
This patch should fix this problem by adding https://disqus.com to the
CSP setting. From a security perspective there is no real change. Since
still the same parties are involved.
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
