Commit graph

489 commits

Author SHA1 Message Date
Claire
ec59166844
Fix ArgumentError when loading newer Private Mentions (#25399) 2023-06-14 08:54:52 +02:00
Eugen Rochko
4c9406bdb0
Add time zone preference (#25342) 2023-06-10 03:29:37 +02:00
Darius Kazemi
bacb674921
Add exclusive lists (#22048)
Co-authored-by: Liam Cooke <liam@liamcooke.com>
Co-authored-by: John Holdun <john@johnholdun.com>
Co-authored-by: Effy Elden <effy@effy.space>
Co-authored-by: Lina Reyne <git@lina.pizza>
Co-authored-by: Lina <20880695+necropolina@users.noreply.github.com>
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2023-06-05 09:37:02 +02:00
Claire
2b45fecde1
Fix multiple N+1s in ConversationsController (#25134) 2023-06-01 02:41:51 +02:00
Claire
9017df7178
Remove dead code in Api::V1::FeaturedTagsController (#25073) 2023-05-23 14:27:37 +02:00
Daniel M Brasil
785e650ab4
Fix uncaught TypeError in POST /api/v1/featured_tags (#25072)
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2023-05-22 19:14:54 +02:00
Daniel M Brasil
45d98959ac
Fix uncaught NoMethodError in POST /api/v1/featured_tags (#25063) 2023-05-22 18:11:28 +02:00
Daniel M Brasil
ce8b5899ae
Fix POST /api/v1/admin/domain_allows returning 200 when no domain is specified (#24958) 2023-05-22 13:44:49 +02:00
Claire
45ba9ada34
Fix race condition when reblogging a status (#25016) 2023-05-17 00:09:21 +02:00
Claire
e60414792d
Add polling and automatic redirection to /start on email confirmation (#25013) 2023-05-16 18:03:52 +02:00
Daniel M Brasil
433ab0c9a3
Fix uncaught NoMethodError error in /api/v1/admin/canonical_email_blocks/test (#24947)
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2023-05-12 13:46:16 +02:00
zunda
c0ea33e3fc
Make it possible to upload audio and video to Heroku app (#24866) 2023-05-05 14:41:07 +02:00
Matt Jankowski
6e226f5a32
Fix Rails/ActionOrder cop (#24692) 2023-04-30 06:46:39 +02:00
Claire
1c61869eed
Fix /api/v1/custom_emojis being cached even when unauthenticated API access is disallowed (#24665) 2023-04-28 10:01:38 +02:00
Claire
b0bf6216e6
Fix /api/v1/instance/domain_blocks being unconditionally cached (#24662) 2023-04-26 11:42:47 +02:00
Claire
1419f90ef2
Fix some user-independent endpoints potentially reading session cookies (#24650) 2023-04-25 22:14:44 +02:00
Eugen Rochko
6084461cd0
Change unauthenticated responses to be cached in REST API (#24348) 2023-04-25 15:41:34 +02:00
Eugen Rochko
e98c86050a
Refactor Cache-Control and Vary definitions (#24347) 2023-04-19 16:07:29 +02:00
Robert R George
4db8230194
Add trend management to admin API (#24257) 2023-04-18 11:33:30 +02:00
Eugen Rochko
a9b5598c97
Change user settings to be stored in a more optimal way (#23630)
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2023-03-30 14:44:00 +02:00
Matt Jankowski
e633b26f4f
Add allow_other_host in redirects which may go outside app (#24252) 2023-03-26 00:38:32 +01:00
Christian Schmidt
bd047acc35
Replace Status#translatable? with language matrix in separate endpoint (#24037) 2023-03-16 11:07:24 +01:00
Nick Schonning
434770f580
Autofix Rubocop Rails/FindById (#23762) 2023-02-21 10:21:48 +09:00
Nick Schonning
717683d1c3
Autofix Rubocop remaining Layout rules (#23679) 2023-02-20 06:58:28 +01:00
Nick Schonning
aef0051fd0
Enable Rubocop HTTP status rules (#23717) 2023-02-20 11:16:40 +09:00
Nick Schonning
2177daeae9
Autofix Rubocop Style/RedundantBegin (#23703) 2023-02-19 07:09:40 +09:00
Nick Schonning
e2a3ebb271
Autofix Rubocop Style/IfUnlessModifier (#23697) 2023-02-18 12:37:47 +01:00
Claire
d6930b3847
Add API parameter to safeguard unexpect mentions in new posts (#18350) 2023-02-13 16:36:29 +01:00
Nick Schonning
f68bb52556
Apply Rubocop Style/NegatedIfElseCondition (#23451) 2023-02-08 07:07:36 +01:00
Eugen Rochko
21780c0204
Change notifications per page from 15 to 40 in REST API (#23348) 2023-02-01 11:23:54 +01:00
Claire
4b92e59f4f
Add support for editing media description and focus point of already-posted statuses (#20878)
* Add backend support for editing media attachments of existing posts

* Allow editing media attachments of already-posted toots

* Add tests
2023-01-18 16:33:55 +01:00
Claire
b034dc42be
Fix /api/v1/admin/trends/tags using wrong serializer (#18943)
* Fix /api/v1/admin/trends/tags using wrong serializer

Fix regression from #18641

* Only use `REST::Admin::TagSerializer` when the user can `manage_taxonomies`

* Fix admin trending hashtag component to not link if `id` is unknown
2023-01-18 16:28:18 +01:00
Carl Schwan
f33e22ae4c
Allow changing hide_collections setting with the api (#22790)
* Allow changing hide_collections setting with the api

This is currently only possible with app/controllers/settings/profiles_controller.rb
and is the only difference in the allowed parameter between the two controllers

* Fix the lint issue

* Use normal indent
2023-01-13 16:40:21 +01:00
Claire
8556a649d5
Fix changing domain block severity not undoing individual account effects (#22135)
* Fix changing domain block severity not undoing individual account effects

Fixes #22133

* Add tests
2022-12-15 17:45:02 +01:00
nametoolong
63b379c2d9
Fix N+1 queries from in NotificationsController (#21202)
Co-authored-by: Nonexistent <nx@example.org>
2022-12-15 16:18:20 +01:00
Francis Murillo
f6492a7c4d
Log admin approve and reject account (#22088)
* Log admin approve and reject account

* Add unit tests for approve and reject logging
2022-12-07 00:25:18 +01:00
Claire
69137f4a90
Fix irreversible and whole_word parameters handling in /api/v1/filters (#21988)
Fixes #21965
2022-12-07 00:10:53 +01:00
Claire
51a33ce77a
Fix not being able to follow more than one hashtag (#21285)
Fixes regression from #20860
2022-11-21 10:35:09 +01:00
trwnh
7fdeed5fbc
Make tag following idempotent (#20860) 2022-11-17 10:55:59 +01:00
trwnh
e1f819fd78
Fix pagination of followed tags (#20861)
* Fix missing pagination headers on followed tags

* Fix typo
2022-11-17 10:54:10 +01:00
trwnh
b59ce0a60f
Move V2 Filter methods under /api/v2 prefix (#20622)
* Move V2 Filter methods under /api/v2 prefix

* move over the tests too
2022-11-14 08:34:07 +01:00
Claire
86f6631d28
Remove dead code and refactor status threading code (#20357)
* Remove dead code

* Remove unneeded/broken parameters and refactor descendant computation
2022-11-10 22:30:00 +01:00
Claire
1615c3eb6e
Change logged out /api/v1/statuses/:id/context logged out limits (#20355) 2022-11-10 21:06:08 +01:00
James Tucker
78a6b871fe
Improve performance by avoiding regex construction (#20215)
```ruby
10.times { p /#{FOO}/.object_id }
10.times { p FOO_RE.object_id }
```
2022-11-10 05:49:30 +01:00
Eugen Rochko
0cd0786aef
Revert filtering public timelines by locale by default (#20294) 2022-11-10 05:34:42 +01:00
trwnh
89e1974f30
Make account endorsements idempotent (fix #19045) (#20118)
* Make account endorsements idempotent (fix #19045)

* Accept suggestion to use exists? instead of find_by + nil check

Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>

* fix logic (unless, not if)

* switch to using `find_or_create_by!`

Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>
2022-11-08 16:39:15 +01:00
trwnh
68d9dcd425
Fix uncaught 500 error on invalid replies_policy (Fix #19097) (#20126) 2022-11-08 16:37:28 +01:00
Claire
4cb2323458
Fix crash in legacy filter creation controller (#19878) 2022-11-07 03:38:53 +01:00
Claire
c2170991c7
Fix reblogs being discarded after the reblogged status (#19731) 2022-11-04 16:31:44 +01:00
Eugen Rochko
26478f461c
Remove language filtering from hashtag timelines (#19563) 2022-10-30 21:29:23 +01:00
Eugen Rochko
276b85bc91
Fix admin APIs returning deleted object instead of empty object upon delete (#19479)
Fix #19153
2022-10-30 02:43:57 +02:00
Eugen Rochko
5724da0780
Fix language not being saved when editing status (#19543)
Fix #19542
2022-10-30 02:43:27 +02:00
Takeshi Umeda
74ead7d106
Change featured tag updates to add/remove activity (#19409)
* Change featured tag updates to add/remove activity

* Fix to check for the existence of feature tag

* Rename service and worker

* Merge AddHashtagSerializer with AddSerializer

* Undo removal of sidekiq_options
2022-10-22 18:30:55 +02:00
Takeshi Umeda
b0e3f0312c
Add synchronization of remote featured tags (#19380)
* Add LIMIT of featured tag to instance API response

* Add featured_tags_collection_url to Account

* Add synchronization of remote featured tags

* Deliver update activity when updating featured tag

* Remove featured_tags_collection_url

* Revert "Add featured_tags_collection_url to Account"

This reverts commit cff349fc27b104ded2df6bb5665132dc24dab09c.

* Add hashtag sync from featured collections

* Fix tag name normalize

* Add target option to fetch featured collection

* Refactor fetch_featured_tags_collection_service

* Add LIMIT of featured tag to v1/instance API response
2022-10-20 09:15:52 +02:00
Eugen Rochko
1bd00036c2
Change about page to be mounted in the web UI (#19345) 2022-10-13 14:42:37 +02:00
Eugen Rochko
45ebdb72ca
Add support for language preferences for trending statuses and links (#18288) 2022-10-08 16:45:40 +02:00
Eugen Rochko
a2ba011326
Change privacy policy to be rendered in web UI, add REST API (#19310)
Source string no longer localized, Markdown instead of raw HTML
2022-10-08 06:01:11 +02:00
Eugen Rochko
9f65909f42
Change public timelines to be filtered by current locale by default (#19291)
In the absence of an opt-in to multiple specific languages in the
preferences, it makes more sense to filter by the user's presumed
language only (interface language or `lang` override)
2022-10-05 03:48:06 +02:00
Eugen Rochko
d2528b26b6
Add server banner to web app, add GET /api/v2/instance to REST API (#19294) 2022-10-05 03:47:56 +02:00
Claire
cedcece0cc
Fix deleted pinned posts potentially counting towards the pinned posts limit (#19005)
Fixes #18938
2022-10-05 00:16:40 +02:00
Eugen Rochko
0d6b878808
Add user content translations with configurable backends (#19218) 2022-09-23 23:00:12 +02:00
Eugen Rochko
50948b46aa
Add ability to filter followed accounts' posts by language (#19095) 2022-09-20 23:51:21 +02:00
Eugen Rochko
c99c106ef0
Change following and followers API to be accessible without being logged in (#18964) 2022-08-28 03:45:07 +02:00
Eugen Rochko
2a7766dcc9
Add admin API for managing e-mail domain blocks (#19066) 2022-08-28 03:37:55 +02:00
Eugen Rochko
c556c3a0d1
Add admin API for managing canonical e-mail blocks (#19067) 2022-08-28 03:31:54 +02:00
Eugen Rochko
b399d79545
Add admin API for managing IP blocks (#19065) 2022-08-27 20:56:47 +02:00
Claire
50487db122
Add ability to filter individual posts (#18945)
* Add database table for status-specific filters

* Add REST endpoints, entities and attributes

* Show status filters in /filters interface

* Perform server-side filtering for individual posts filters

* Fix filtering on context mismatch

* Refactor `toServerSideType` by moving it to its own module

* Move loupe and delete icons to their own module

* Add ability to filter individual posts from WebUI

* Replace keyword list by warnings (expired, context mismatch)

* Refactor server-side filtering code

* Add tests
2022-08-25 04:27:47 +02:00
Claire
726931fe4a
Fix /api/v1/tags/:id route constraints (#18854)
The constraint was applied prior to decoding, and rejected anything containing
the '%' character, which would be used for anything with non-ASCII unicode
characters.
2022-07-20 17:06:52 +02:00
Eugen Rochko
c3f0621a59
Add ability to follow hashtags (#18809) 2022-07-17 13:49:29 +02:00
Eugen Rochko
e7aa2be828
Change how hashtags are normalized (#18795)
* Change how hashtags are normalized

* Fix tests
2022-07-13 15:03:28 +02:00
Eugen Rochko
44b2ee3485
Add customizable user roles (#18641)
* Add customizable user roles

* Various fixes and improvements

* Add migration for old settings and fix tootctl role management
2022-07-05 02:41:40 +02:00
Claire
02851848e9
Revamp post filtering system (#18058)
* Add model for custom filter keywords

* Use CustomFilterKeyword internally

Does not change the API

* Fix /filters/edit and /filters/new

* Add migration tests

* Remove whole_word column from custom_filters (covered by custom_filter_keywords)

* Redesign /filters

Instead of a list, present a card that displays more information and handles
multiple keywords per filter.

* Redesign /filters/new and /filters/edit to add and remove keywords

This adds a new gem dependency: cocoon, as well as a npm dependency:
cocoon-js-vanilla. Those are used to easily populate and remove form fields
from the user interface when manipulating multiple keyword filters at once.

* Add /api/v2/filters to edit filter with multiple keywords

Entities:
- `Filter`: `id`, `title`, `filter_action` (either `hide` or `warn`), `context`
  `keywords`
- `FilterKeyword`: `id`, `keyword`, `whole_word`

API endpoits:
- `GET /api/v2/filters` to list filters (including keywords)
- `POST /api/v2/filters` to create a new filter
  `keywords_attributes` can also be passed to create keywords in one request
- `GET /api/v2/filters/:id` to read a particular filter
- `PUT /api/v2/filters/:id` to update a new filter
  `keywords_attributes` can also be passed to edit, delete or add keywords in
   one request
- `DELETE /api/v2/filters/:id` to delete a particular filter
- `GET /api/v2/filters/:id/keywords` to list keywords for a filter
- `POST /api/v2/filters/:filter_id/keywords/:id` to add a new keyword to a
   filter
- `GET /api/v2/filter_keywords/:id` to read a particular keyword
- `PUT /api/v2/filter_keywords/:id` to edit a particular keyword
- `DELETE /api/v2/filter_keywords/:id` to delete a particular keyword

* Change from `irreversible` boolean to `action` enum

* Remove irrelevent `irreversible_must_be_within_context` check

* Fix /filters/new and /filters/edit with update for filter_action

* Fix Rubocop/Codeclimate complaining about task names

* Refactor FeedManager#phrase_filtered?

This moves regexp building and filter caching to the `CustomFilter` class.

This does not change the functional behavior yet, but this changes how the
cache is built, doing per-custom_filter regexps so that filters can be matched
independently, while still offering caching.

* Perform server-side filtering and output result in REST API

* Fix numerous filters_changed events being sent when editing multiple keywords at once

* Add some tests

* Use the new API in the WebUI

- use client-side logic for filters we have fetched rules for.
  This is so that filter changes can be retroactively applied without
  reloading the UI.
- use server-side logic for filters we haven't fetched rules for yet
  (e.g. network error, or initial timeline loading)

* Minor optimizations and refactoring

* Perform server-side filtering on the streaming server

* Change the wording of filter action labels

* Fix issues pointed out by linter

* Change design of “Show anyway” link in accordence to review comments

* Drop “irreversible” filtering behavior

* Move /api/v2/filter_keywords to /api/v1/filters/keywords

* Rename `filter_results` attribute to `filtered`

* Rename REST::LegacyFilterSerializer to REST::V1::FilterSerializer

* Fix systemChannelId value in streaming server

* Simplify code by removing client-side filtering code

The simplifcation comes at a cost though: filters aren't retroactively
applied anymore.
2022-06-28 09:42:13 +02:00
Claire
35588d09e2
Add /api/v1/admin/domain_allows (#18668)
- `GET /api/v1/admin/domain_allows` lists allowed domains
- `GET /api/v1/admin/domain_allows/:id` shows one by ID
- `DELETE /api/v1/admin/domain_allows/:id` deletes a given domain from the list
  of allowed domains
- `POST /api/v1/admin/domain_allows` to allow a new domain:
  if that domain is already allowed, the existing DomainAllow will be returned
2022-06-23 23:12:01 +02:00
tateisu
47f2ff617d
use Notification::TYPES for api push subscription alerts (#18709) 2022-06-23 01:44:27 +02:00
Claire
28329ba62f
Add /api/v1/admin/domain_blocks (#18247)
* Add /api/v1/admin/domain_blocks

Fixes #18140

- `GET /api/v1/admin/domain_blocks` lists domain blocks
- `GET /api/v1/admin/domain_blocks/:id` shows one by ID
- `DELETE /api/v1/admin/domain_blocks/:id` deletes a given domain block
- `POST /api/v1/admin/domain_blocks` to create a new domain block:
  if it conflicts with an existing one, returns an error with
  an attribute `existing_domain_block` with the rendered domain block

* Simplify conflict handling as suggested in review
2022-06-01 17:31:36 +02:00
Claire
440eb71310
Change unapproved and unconfirmed account to not be accessible in the REST API (#17530)
* Change unapproved and unconfirmed account to not be accessible in the REST API

* Change Account#searchable? to reject unconfirmed and unapproved users

* Disable search for unapproved and unconfirmed users in Account.search_for

* Disable search for unapproved and unconfirmed users in Account.advanced_search_for

* Remove unconfirmed and unapproved accounts from Account.searchable scope

* Prevent mentions to unapproved/unconfirmed accounts

* Fix some old tests for Account.advanced_search_for

* Add some Account.advanced_search_for tests for existing behaviors

* Add some tests for Account.search_for

* Add Account.advanced_search_for tests unconfirmed and unapproved accounts

* Add Account.searchable tests

* Fix Account.without_unapproved scope potentially messing with previously-applied scopes

* Allow lookup of unconfirmed/unapproved accounts through /api/v1/accounts/lookup

This is so that the API can still be used to check whether an username is free
to use.
2022-05-26 15:50:33 +02:00
Claire
9a3be0ad68
Fix error when looking handle with surrounding spaces (#18225) 2022-05-02 01:00:08 +02:00
Claire
66a63d79ea
Fix 500 error when a bookmark or favorite has been reported and deleted (#18174) 2022-04-28 23:34:58 +02:00
Claire
3906dd67ed
Fix extremely rare race condition when deleting a toot or account (#17994) 2022-04-08 19:17:37 +02:00
Eugen Rochko
465ee7792f
Fix pagination header on empty trends responses in REST API (#17986) 2022-04-07 18:06:15 +02:00
Claire
62c6e12fa5
Fix admin API unconditionally requiring CSRF token (#17975)
Fixes #17898

Since #17204, the admin API has only been available through the web
application because of the unconditional requirement to provide a valid CSRF
token.

This commit changes it back to `null_session`, which should make it work
both with session-based authentication (provided a CSRF token) and with a
bearer token.
2022-04-06 20:57:18 +02:00
Eugen Rochko
d116cb7733
Fix GET /api/v1/trends/tags missing offset param in REST API (#17973) 2022-04-06 20:56:57 +02:00
Claire
894956e20c
Fix /api/v1/admin/accounts (#17887)
* Fix /api/v1/admin/accounts

Compatibility was broken since #17009 which changed the underlying filter class
without changing the controller.

This commits restore support for the old parameters.

* Add /api/v2/admin/accounts with the new parameters

* Add tests

* Add missing filter for `silenced` status

Co-authored-by: Eugen Rochko <eugen@zeonfederated.com>

Co-authored-by: Eugen Rochko <eugen@zeonfederated.com>
2022-03-28 23:57:38 +02:00
Eugen Rochko
e3a2203061
Add offset pagination to trends in REST API (#17872) 2022-03-26 00:26:50 +01:00
Eugen Rochko
e6ffbfb5e7
Add types param to GET /api/v1/notifications in REST API (#17767)
* Add `types` param to `GET /api/v1/notifications` in REST API

* Improve tests
2022-03-15 04:11:29 +01:00
Eugen Rochko
bc320d6cec
Fix POST /api/v1/emails/confirmations not being available after sign-up (#17743) 2022-03-12 04:14:25 +01:00
Eugen Rochko
b2cd34474b
Add rate limit for editing (#17728) 2022-03-09 20:06:51 +01:00
Eugen Rochko
8f6c67bfde
Fix performance of account timelines (#17709)
* Fix performance of account timelines

* Various fixes and improvements

* Fix duplicate results being returned

Co-authored-by: Claire <claire.github-309c@sitedethib.com>

* Fix grouping for pinned statuses scope

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2022-03-08 09:14:39 +01:00
Eugen Rochko
edf09ec747
Add /api/v1/accounts/familiar_followers to REST API (#17700)
* Add `/api/v1/accounts/familiar_followers` to REST API

* Change hide network preference to be stored consistently for local and remote accounts

* Add dummy classes to migration

* Apply suggestions from code review

Co-authored-by: Claire <claire.github-309c@sitedethib.com>

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2022-03-07 09:36:47 +01:00
Eugen Rochko
2ea754b861
Fix duplicate notifications being possible after poll expiration (#17697) 2022-03-04 01:06:33 +01:00
Claire
ff43e54a49
Allow editing media attachments for scheduled toots (#17690)
Fixes #17676
2022-03-03 16:13:58 +01:00
Eugen Rochko
631e495a79
Change follow scope to be covered by read and write scopes in REST API (#17678)
Deprecate `follow` scope
2022-03-03 16:13:40 +01:00
Eugen Rochko
e24b14cc74
Fix leak of existence of otherwise inaccessible statuses in REST API (#17684) 2022-03-02 18:57:26 +01:00
Eugen Rochko
02b8d63fce
Fix report category not being saved in REST API (#17682) 2022-03-02 18:57:08 +01:00
Eugen Rochko
27965ce5ed
Add trending statuses (#17431)
* Add trending statuses

* Fix dangling items with stale scores in localized sets

* Various fixes and improvements

- Change approve_all/reject_all to approve_accounts/reject_accounts
- Change Trends::Query methods to not mutate the original query
- Change Trends::Query#skip to offset
- Change follow recommendations to be refreshed in a transaction

* Add tests for trending statuses filtering behaviour

* Fix not applying filtering scope in controller
2022-02-25 00:34:14 +01:00
Eugen Rochko
63002cde03
Add editing for published statuses (#17320)
* Add editing for published statuses

* Fix change of multiple-choice boolean in poll not resetting votes

* Remove the ability to update existing media attachments for now
2022-02-10 00:15:30 +01:00
Eugen Rochko
2f8159baad
Add category and rule_ids params to POST /api/v1/reports (#17492) 2022-02-10 00:10:16 +01:00
Eugen Rochko
fd3a45e348
Add edit history to web UI (#17390)
* Add edit history to web UI

* Change history reducer to store items per status

* Fix missing loading prop
2022-02-09 01:17:07 +01:00
Claire
03d59340da
Fix Sidekiq warnings about JSON serialization (#17381)
* Fix Sidekiq warnings about JSON serialization

This occurs on every symbol argument we pass, and every symbol key in hashes,
because Sidekiq expects strings instead.

See https://github.com/mperham/sidekiq/pull/5071

We do not need to change how workers parse their arguments because this has
not changed and we were already converting to symbols adequately or using
`with_indifferent_access`.

* Set Sidekiq to raise on unsafe arguments in test mode

In order to more easily catch issues that would produce warnings in production
code.
2022-01-28 00:43:56 +01:00
Claire
bddd9ba36d
Add OMNIAUTH_ONLY environment variable to enforce externa log-in (#17288)
* Remove support for OAUTH_REDIRECT_AT_SIGN_IN

Fixes #15959

Introduced in #6540, OAUTH_REDIRECT_AT_SIGN_IN allowed skipping the log-in form
to instead redirect to the external OmniAuth login provider.

However, it did not prevent the log-in form on /about introduced by #10232 from
appearing, and completely broke with the introduction of #15228.

As I restoring that previous log-in flow without introducing a security
vulnerability may require extensive care and knowledge of how OmniAuth works,
this commit removes support for OAUTH_REDIRECT_AT_SIGN_IN instead for the time
being.

* Add OMNIAUTH_ONLY environment variable to enforce external log-in only

* Disable user registration when OMNIAUTH_ONLY is set to true

* Replace log-in links When OMNIAUTH_ONLY is set with exactly one OmniAuth provider
2022-01-23 15:52:58 +01:00