Commit graph

586 commits

Author SHA1 Message Date
David Mehren
252141560f
Switch to minio v7 API
The secure parameter is now called useSSL
https://github.com/minio/minio-js/releases/tag/7.0.0

Signed-off-by: David Mehren <git@herrmehren.de>
2021-02-12 23:11:37 +01:00
David Mehren
4655e9c785
Fix SAML auth error logging
As stated in https://github.com/node-saml/passport-saml/blob/master/CHANGELOG.md#v200-2020-11-03
and the corresponding PR https://github.com/node-saml/passport-saml/pull/412
passport-saml now always throws error objects instead of strings.
This fixes our error logging to accommodate this change.

Signed-off-by: David Mehren <git@herrmehren.de>
2021-02-11 22:00:22 +01:00
Erik Michelson
3808c08c2d
Fix note creation in FreeURL mode not using template
As explained in #391, the previous note creation logic didn't handle the case "alias is set, but it's not a file on disk". The fix introduces a separate if-statement for this scenario at the cost of a doubled filesystem read access.

Co-Authored-By: @evanlinde
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
2021-02-02 00:38:54 +01:00
Nicolas Dietrich
ad056d7dbb Don't add new config option in hackmd compatibility layer
Signed-off-by: Nicolas Dietrich <nidi@mailbox.org>
2021-01-23 16:20:03 +01:00
Nicolas Dietrich
5e269e4af9 Keep JS and env varibale name in sync (requireFreeURLAuthentication)
Signed-off-by: Nicolas Dietrich <nidi@mailbox.org>
2021-01-23 14:14:47 +01:00
Nicolas Dietrich
497569fee4 Add config option which requires authentication in FreeURL mode
This mitigates unintended note creation by bots or humans through a
simple GET call.

See discussion in #754.

Signed-off-by: Nicolas Dietrich <nidi@mailbox.org>
2021-01-22 16:52:49 +01:00
Nicolas Dietrich
3331c0947c Minor refactoring of freeURL condition check
Signed-off-by: Nicolas Dietrich <nidi@mailbox.org>
2021-01-22 16:52:49 +01:00
David Mehren
6932cc4df7
Always save uploads to a tmpdir first and cleanup afterwards
This makes sure no unintended files are permanently saved.

Co-authored-by: Yannick Bungers <git@innay.de>
Signed-off-by: David Mehren <git@herrmehren.de>
2020-12-27 19:51:14 +01:00
David Mehren
cf4344d9e0
Improve MIME-type checks of uploaded files
This commit adds a check if the MIME-type of the uploaded file (detected using the magic bytes) matches the file extension.

Signed-off-by: David Mehren <git@herrmehren.de>
2020-12-27 19:51:12 +01:00
Sheogorath
f83e4d66ed
Rework error messages for image uploads
This patch reworks the error messages for image uploads to make more
sense.

Instead of using the current `formidable error` for everything, all
custom error detection now provide the (hopefully) more useful `Image
Upload error` prefix for error messages.

Signed-off-by: Christoph Kern <sheogorath@shivering-isles.com>
2020-12-27 19:51:02 +01:00
Sheogorath
d097211c54
Fix unauthenticated file uploads
This patch fixes the issue of unauthenticated users, being able to
upload files, even when anonymous edits are disabled.

It's implemented by blocking uploads when either `allowAnonymous` is set
to `false` for all unauthenticated users, unless `allowAnonymousEdits`
is set to true, to make sure anonymous editors still experience the full
feature set.

Signed-off-by: Christoph Kern <sheogorath@shivering-isles.com>
2020-12-27 19:51:01 +01:00
Sheogorath
dc29a286e6
Fix arbitary file upload for uploadimage API endpoint
This patch fixes a security issue with all existing CodiMD and HedgeDoc
installation which allows arbitary file uploads to instances that expose
the `/uploadimage` API endpoint. With the patch it implies the same
restrictions on the MIME-types as the frontend does. Means only images
are allowed unless configured differently.

This issue was reported by Thomas Lambertz.

To verify if you are vulnerable or not, create two files `test.html` and
`test.png` and try to upload them to your hedgedoc installation.

```
curl -X POST -F "image=@$(pwd)/test.html" http://localhost:3000/uploadimage
curl -X POST -F "image=@$(pwd)/test.png" http://localhost:3000/uploadimage
```

Note: Not all backends are affected. Imgur and lutim should prevent this
by their own upload API. But S3, minio, filesystem and azure, will be at
risk.

Addition Note: When using filesystem instead of an external uploads
providers, there is a higher risk of code injections as the default CSP
do not block JS from the main domain.

References:
https://github.com/hedgedoc/hedgedoc/security/advisories/GHSA-wcr3-xhv7-8gxc

Signed-off-by: Christoph Kern <sheogorath@shivering-isles.com>
2020-12-27 19:51:01 +01:00
David Mehren
0989ae426e
Merge pull request #609 from hedgedoc/fix/oauth2-auth
Fix crash when OAuth2 config parameters are missing
2020-12-02 20:48:12 +01:00
Tilman Vatteroth
0318ce3e83
Add missing catch
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
2020-12-02 19:39:06 +01:00
Tilman Vatteroth
120225947f
Catch more errors
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
2020-12-02 17:22:27 +01:00
Tilman Vatteroth
4ae80a3ed0
[Migrations] Replace similar code
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
2020-11-30 17:39:50 +01:00
Tilman Vatteroth
a157599884
[Migrations] Add variant of error message to catch block
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
2020-11-30 17:31:55 +01:00
David Mehren
cc7fa947bf
Fix crash when OAuth2 config parameters are missing
If the optional config options `config.oauth2.userProfileIdAttr` or `config.oauth2.rolesClaim` were not set, `String.split` was called on `undefined`, triggering a crash.

This commit adds handling of these cases and improves error logging in `checkAuthorization`.

Fixes #608

Signed-off-by: David Mehren <git@herrmehren.de>
2020-11-30 15:04:30 +01:00
David Mehren
a5d835cb74
Merge pull request #597 from hedgedoc/fix/install-docs 2020-11-29 15:51:43 +01:00
David Mehren
0b44a40d1a
Replace mentions of config.js with config.json
Signed-off-by: David Mehren <git@herrmehren.de>
2020-11-27 22:41:54 +01:00
David Mehren
61f54db63e
Merge pull request #596 from hedgedoc/remove-pdf-export-code
Remove pdf export code
2020-11-27 18:31:19 +01:00
Tilman Vatteroth
97312b5ed3
Remove pdf export code
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
2020-11-26 21:09:23 +01:00
Joachim Mathes
729b387536 Add oauth2 authorization
Signed-off-by: Joachim Mathes <joachim_mathes@web.de>
2020-11-25 19:23:55 +01:00
Tilman Vatteroth
cdc5a89cd7
apply review suggestions 2020-11-15 20:12:39 +01:00
Tilman Vatteroth
978538c0de
Correct repo name
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
2020-11-14 22:24:44 +01:00
Erik Michelson
b28839484d
Replace CodiMD with HedgeDoc
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: References in public/views

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Update links in README

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Update links in SECURITY.md

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Update links in LICENSE

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Update links in docs/configuration.md

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Update links in bin/setup

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: References in docs/guides

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: References in docs/dev

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: References in docs/guides/auth

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: References in docs/setup

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Update various links in code to the new GitHub org.

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: codiMDVersion.js is now hedgeDocVersion.js

Signed-off-by: David Mehren <git@herrmehren.de>
Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: References in docs/setup/yunohost

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rebrand to HedgeDoc: Add banner and logo

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Update links in docs/guides/migrate-etherpad

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Remove note in docs/guides/auth/github

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Replace links in public/docs/features

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Add todo placeholder in docs/history

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Replace github link in public/views/index/body

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Replace github link in README

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Add logo to README

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Rename to HedgeDoc: Add note about the renaming to the front page

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>

Removed Travis from README.md and change CodiMD to HedgeDoc in some places

Signed-off-by: Yannick Bungers <git@innay.de>

Some more renaming to HedgeDoc
- Fixed capitalization of HedgeDoc
- Added renaming for etherpad migration doc

Signed-off-by: Yannick Bungers <git@innay.de>

Changed Repo name to hedgedoc

Signed-off-by: Yannick Bungers <git@innay.de>
2020-11-14 21:18:36 +01:00
David Mehren
dcdb6c1f96
Merge pull request #509 from pierreozoux/quick-fix
Makes the mime also work with upper case extension
2020-11-13 17:17:47 +01:00
pierreozoux
afc801b1c3 Makes the mime also work with upper case extension
Signed-off-by: pierreozoux <pierre@ozoux.net>
2020-11-12 21:06:09 +01:00
David Mehren
9dd74da17f
Save note title to database when creating a note
Currently, when creating a note with content via the API, a title is only saved to the database after visiting the note with the browser. This commit makes sure that a title is saved at creation time.

Closes #306

Signed-off-by: David Mehren <git@herrmehren.de>
2020-11-11 21:24:55 +01:00
Dexter Chua
a88b4aff2a Generic OAuth2: Set state: true
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>
2020-10-22 22:50:34 +02:00
David Mehren
3461993ee0
Merge pull request #486 from codimd/feature/cookie-policy 2020-09-25 22:39:30 +02:00
Erik Michelson
4ece86f0ef
Update documentation and messages to new default value
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
2020-09-08 09:58:15 +02:00
Erik Michelson
387e668275
Changed default policy from 'strict' to 'lax' due to the reasons mentioned in 3d1fab05
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
2020-08-27 09:05:17 +02:00
Erik Michelson
824f910bfe
Add config option for cookie SameSite policy
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
2020-08-27 02:04:49 +02:00
Erik Michelson
8932260360
Add missing unsafe-inline CSP directive
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>
2020-08-23 01:29:53 +02:00
Erik Michelson
d9adf598d8
Add dropbox CSP directive if configured and make button clickable
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>
2020-08-23 01:11:31 +02:00
Simeon Keske
a134aa3f35
saml: make logger print actual error message
Signed-off-by: Simeon Keske <git@n0emis.eu>
Signed-off-by: Leo Maroni <git@em0lar.de>
2020-07-11 21:21:01 +02:00
Simeon Keske
bab0409ed0
add error handling to saml-certs
Signed-off-by: Simeon Keske <git@n0emis.eu>
Signed-off-by: Leo Maroni <git@em0lar.de>
2020-07-11 21:21:00 +02:00
Simeon Keske
17f0067ab2
allow to set a saml client certificate
Signed-off-by: Simeon Keske <git@n0emis.eu>
2020-07-11 21:19:49 +02:00
Erik Michelson
e4214f32a0
Fixed meta parsing of lang-attribute for using it in the published-view
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
2020-07-04 03:37:19 +02:00
Erik Michelson
ee4210a511 Added dynamic lang-attr to pretty.ejs
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>
2020-07-03 00:06:03 +02:00
Victor Berger
5f3a1b6266 Backport of #278 for 1.6.1
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>
2020-06-20 16:48:25 +02:00
Sandro
4c0094a1f8
findNoteOrCreate: Create new note with empty string instead of null
Backport of #345 to 1.x

Signed-off-by: Sandro Jäckel <sandro.jaeckel@gmail.com>
2020-04-28 00:56:35 +02:00
Sheogorath
d389f45818
Fix broken redirect on login
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>
2020-03-21 16:56:09 +01:00
Sheogorath
840109b129
Backport Fix for relative theme path
This commit backport 856fc01fb9

Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
2020-03-21 16:20:01 +01:00
Sheogorath
a9d98d4b52
Add fix for missing deletion of notes on user-deletion request
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>
2020-03-21 16:14:43 +01:00
Sheogorath
651db60985
Update CDN defaults
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>
2020-02-09 21:59:17 +01:00
ike
197223dc81 Add Google oauth variable: hostedDomain
Which is part of `passport-google-oauth2`.
It could be used as whitelist to a domain supported by google oauth.
Ref: https://github.com/jaredhanson/passport-google-oauth2/issues/3

Signed-off-by: ike <developer@ikewat.com>
2020-02-08 15:57:22 +08:00
Sheogorath
b3d4cdbceb
Update RevealJS to version 3.9.2
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>
2020-02-01 12:53:15 +01:00
Sheogorath
33150b79c7
Merge pull request #218 from hoijui/linkifyHeaderStyle
Linkify header style
2019-12-03 14:40:00 +01:00