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* Merge pull request #1079 from hedgedoc/fix/mimeTypesYannick Bungers2021-03-291-2/+17
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| * ImageUpload: Fix errors with .jpeg and .svgPhilip Molares2021-03-291-2/+17
| | | | | | | | | | | | | | | | This checks all files that claim to be an svg (by their extension) that they really are and defines the typeFromMagic accordingly Files that got identified as jpg, but have the extension .jpeg get their extension fixed. The files extensions will work in all cases now. Signed-off-by: Philip Molares <philip.molares@udo.edu>
* | Add better logging messagesErik Michelson2021-03-291-2/+2
| | | | | | | | Signed-off-by: Erik Michelson <opensource@erik.michelson.eu>
* | Check for existing notes on POST and dont override themErik Michelson2021-03-291-1/+14
|/ | | | | | Previously one could override notes in FreeURL-mode by sending multiple POST requests to the /new/<alias> endpoint. This commit adds a check for an already existing note with the requested alias and returns a HTTP 409 Conflict error in case that happens. Signed-off-by: Erik Michelson <opensource@erik.michelson.eu>
* Add HTTP 404 error on non-existent note downloadsErik Michelson2021-02-172-3/+6
| | | | | | | | When FreeURL mode is enabled and you called the /download route, the note was created and the user redirected to the blank note. This is caused because the findNote method automatically creates a note when no existing one is found. This commit adds a new parameter to the findNote method which allows to disable this behaviour. In that case a HTTP 404 error will be returned. Signed-off-by: Erik Michelson <github@erik.michelson.eu>
* Linter: Fix all lint errorsPhilip Molares2021-02-1519-66/+86
| | | | Signed-off-by: Philip Molares <philip.molares@udo.edu>
* Switch to minio v7 APIDavid Mehren2021-02-121-1/+1
| | | | | | | 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>
* Fix SAML auth error loggingDavid Mehren2021-02-111-1/+1
| | | | | | | | | 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>
* Add config option which requires authentication in FreeURL modeNicolas Dietrich2021-01-221-1/+1
| | | | | | | | | 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>
* Minor refactoring of freeURL condition checkNicolas Dietrich2021-01-221-4/+6
| | | | Signed-off-by: Nicolas Dietrich <nidi@mailbox.org>
* Always save uploads to a tmpdir first and cleanup afterwardsDavid Mehren2020-12-272-9/+24
| | | | | | | 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>
* Improve MIME-type checks of uploaded filesDavid Mehren2020-12-271-4/+22
| | | | | | 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>
* Rework error messages for image uploadsSheogorath2020-12-271-4/+4
| | | | | | | | | | | 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>
* Fix unauthenticated file uploadsSheogorath2020-12-271-0/+3
| | | | | | | | | | | | 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>
* Fix arbitary file upload for uploadimage API endpointSheogorath2020-12-271-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Fix crash when OAuth2 config parameters are missingDavid Mehren2020-11-301-12/+19
| | | | | | | | | | 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>
* Merge pull request #596 from hedgedoc/remove-pdf-export-codeDavid Mehren2020-11-272-41/+0
|\ | | | | Remove pdf export code
| * Remove pdf export codeTilman Vatteroth2020-11-262-41/+0
| | | | | | | | Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
* | Add oauth2 authorizationJoachim Mathes2020-11-251-1/+22
|/ | | | Signed-off-by: Joachim Mathes <joachim_mathes@web.de>
* Replace CodiMD with HedgeDocErik Michelson2020-11-142-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Save note title to database when creating a noteDavid Mehren2020-11-111-1/+2
| | | | | | | | 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>
* Generic OAuth2: Set state: trueDexter Chua2020-10-221-1/+2
| | | | | | | | | | 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 852868419dc03d5dec79e75a3d7692ab670c927f. Signed-off-by: haslersn <sebastian.hasler@gmx.net>
* Add config option for cookie SameSite policyErik Michelson2020-08-271-1/+2
| | | | Signed-off-by: Erik Michelson <github@erik.michelson.eu>
* saml: make logger print actual error messageSimeon Keske2020-07-111-2/+2
| | | | | Signed-off-by: Simeon Keske <git@n0emis.eu> Signed-off-by: Leo Maroni <git@em0lar.de>
* add error handling to saml-certsSimeon Keske2020-07-111-2/+15
| | | | | Signed-off-by: Simeon Keske <git@n0emis.eu> Signed-off-by: Leo Maroni <git@em0lar.de>
* allow to set a saml client certificateSimeon Keske2020-07-111-0/+1
| | | | Signed-off-by: Simeon Keske <git@n0emis.eu>
* Fixed meta parsing of lang-attribute for using it in the published-viewErik Michelson2020-07-041-1/+1
| | | | Signed-off-by: Erik Michelson <github@erik.michelson.eu>
* Added dynamic lang-attr to pretty.ejsErik Michelson2020-07-031-0/+1
| | | | | | 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>
* Backport of #278 for 1.6.1Victor Berger2020-06-201-1/+2
| | | | | | | 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>
* findNoteOrCreate: Create new note with empty string instead of `null`Sandro2020-04-281-1/+1
| | | | | | Backport of #345 to 1.x Signed-off-by: Sandro Jäckel <sandro.jaeckel@gmail.com>
* Backport Fix for relative theme pathSheogorath2020-03-211-1/+1
| | | | | | This commit backport 856fc01fb9b30489b254f2ef9d29de80aa189118 Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
* Add Google oauth variable: hostedDomainike2020-02-081-1/+1
| | | | | | | | 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>
* Removing returnTo setting from referer in all other authentication sourcesRalph Krimmel2019-11-2812-28/+8
| | | | Signed-off-by: Ralph Krimmel <rkrimme1@gwdg.de>
* Moving the storage of referrer information to main authorization check ↵Ralph Krimmel2019-11-281-5/+3
| | | | | | instead of doing it in the authentication source Signed-off-by: Ralph Krimmel <rkrimme1@gwdg.de>
* Fixing linting problemsRalph Krimmel2019-11-271-4/+3
| | | | Signed-off-by: Ralph Krimmel <rkrimme1@gwdg.de>
* Fixing redirection after SAML loginfoobarable2019-11-271-2/+5
| | | | | | Saving referer into session in SAML auth so passport can redirect correctly after SAML login. Signed-off-by: Ralph Krimmel <rkrimme1@gwdg.de>
* Merge pull request #213 from davidmehren/refactor_backend_notesSheogorath2019-11-2014-67/+492
|\ | | | | First steps in refactoring the backend code
| * Inline renderPublishSlideDavid Mehren2019-10-271-8/+4
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Inline responseCodiMDDavid Mehren2019-10-271-18/+14
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Inline publish and slideDavid Mehren2019-10-271-10/+2
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Inline renderPublishDavid Mehren2019-10-271-8/+4
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Move showPublishNote and publishNoteActions to note controllerDavid Mehren2019-10-275-43/+99
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Move showNote to note controllerDavid Mehren2019-10-272-105/+19
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Move note actions into their own fileDavid Mehren2019-10-272-9/+131
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Rename actions.js to controller.js and rename functions to be more descriptiveDavid Mehren2019-10-272-20/+31
| | | | | | | | | | | | Move postNote to NoteController and rename to createFromPost Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Move slide actions to own fileDavid Mehren2019-10-272-2/+86
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Fix errors constant in note/actions.jsDavid Mehren2019-10-271-7/+7
| | | | | | | | Signed-off-by: David Mehren <dmehren1@gmail.com>
| * Move note actions to their own file.David Mehren2019-10-2712-67/+325
| | | | | | | | | | | | 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>
* | Fix crash in lutim integrationGirish Ramakrishnan2019-10-291-1/+1
|/ | | | Signed-off-by: Girish Ramakrishnan <girish@cloudron.io>
* Allow to generate lower case header references through the confighoijui2019-10-221-1/+2
| | | | | | | | | | | | | 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>