Commit graph

1171 commits

Author SHA1 Message Date
Thibaut Girka
571d219bb9 Merge branch 'master' into glitch-soc/merge-upstream
Conflicts manually resolved:
- app/services/post_status_service.rb
- config/locales/simple_form.pl.yml
- config/routes.rb
- config/webpack/loaders/sass.js
- config/webpack/shared.js
- package.json
- yarn.lock
2019-01-02 15:36:53 +01:00
Eugen Rochko
66436d0895
Improve e-mail digest (#9689)
- Reduce time-to-digest from 20 to 7 days
- Fetch mentions starting from +1 day since last login
- Fix case when last login is more recent than last e-mail
- Do not render all mentions, only 40, but show number in subject
- Do not send digest to moved accounts
- Do send digest to silenced accounts
2019-01-02 10:47:32 +01:00
ThibG
70be301d69 Ensure blocked user unfollows blocker if Block/Undo Block are processed out of order (#9687)
* Ensure blocked user unfollows blocker if Block/Undo Block are processed out of order

* Add specs for Block causing unfollow and for out-of-order Block + Undo
2019-01-02 01:12:02 +01:00
ThibG
290932602b Reduce usage of LD signatures (#9659)
* Do not LDS-sign Follow, Accept, Reject, Undo, Block

* Do not use LDS for Create activities of private toots

* Minor cleanup

* Ignore unsigned activities instead of misattributing them

* Use status.distributable? instead of querying visibility directly
2018-12-30 09:48:59 +01:00
ysksn
fb08039de5 Add specs for FollowLimitValidator (#9655) 2018-12-29 08:24:52 +01:00
ysksn
05edec6917 Add specs for BlackListedEmailValidator (#9651)
* Add specs for BlackListedEmailValidator

* Use instance variable
2018-12-29 07:23:44 +01:00
ysksn
4725aeec9f Add specs for DisallowedHashtagsValidator (#9653)
In order to implement tests easier, `#select_tags` created.
2018-12-29 07:22:51 +01:00
Eugen Rochko
0f938ff29c
Add handler for Move activity (#9629) 2018-12-29 02:24:36 +01:00
ysksn
d01c840e14 Add specs for StatusPinValidator (#9648) 2018-12-28 18:09:32 +09:00
ysksn
ccb9c1b952 Add pending specs for StatusLengthValidator (#9647)
* Add pending specs of StatusLengthValidator

* Use instance variable
2018-12-28 08:18:47 +01:00
Eugen Rochko
5d2fc6de32
Add REST API for creating an account (#9572)
* Add REST API for creating an account

The method is available to apps with a token obtained via the client
credentials grant. It creates a user and account records, as well as
an access token for the app that initiated the request. The user is
unconfirmed, and an e-mail is sent as usual.

The method returns the access token, which the app should save for
later. The REST API is not available to users with unconfirmed
accounts, so the app must be smart to wait for the user to click a
link in their e-mail inbox.

The method is rate-limited by IP to 5 requests per 30 minutes.

* Redirect users back to app from confirmation if they were created with an app

* Add tests

* Return 403 on the method if registrations are not open

* Require agreement param to be true in the API when creating an account
2018-12-24 19:12:38 +01:00
ThibG
5f387995d9 Limit maximum visibility of local silenced users to unlisted (#9583)
Fixes #9580
2018-12-24 19:06:14 +01:00
Thibaut Girka
71d683b410 Change instance_presenter_spec to point to glitch-soc instead of tootsuite 2018-12-23 11:45:26 +01:00
Thibaut Girka
3e686beaea Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- config/routes.rb
  Upstream changed some admin routes, conflict was because of an added :show
  action for statuses on our side. Kept it.
2018-12-23 11:28:28 +01:00
Eugen Rochko
3c033c4352
Add moderation warnings (#9519)
* Add moderation warnings

Replace individual routes for disabling, silencing, and suspending
a user, as well as the report update route, with a unified account
action controller that allows you to select an action (none,
disable, silence, suspend) as well as whether it should generate an
e-mail notification with optional custom text. That notification,
with the optional custom text, is saved as a warning.

Additionally, there are warning presets you can configure to save
time when performing the above.

* Use Account#local_username_and_domain
2018-12-22 20:02:09 +01:00
ysksn
eee2b05ea2 Add specs for CustomEmojiFilter (#9599) 2018-12-21 18:52:57 +01:00
ysksn
de3cecf37a Add specs for AdminMailer (#9597) 2018-12-21 09:34:34 +01:00
ysksn
1bc78ec50e Add specs for InstancePresenter (#9596) 2018-12-21 08:59:56 +01:00
ysksn
6a2d030c2f Add specs for ReportNotePolicy (#9592) 2018-12-20 17:52:18 +01:00
ysksn
b93e317886 Add specs for policies (#9591)
* Add spec for RelayPolicy

* Add specs for SubscriptionPolicy

* Add specs for SettingsPolicy

* Add specs for TagPolicy

* Add specs for ReportPolicy
2018-12-20 17:52:07 +01:00
ysksn
be9640bfc2 Add specs for UserPolicy (#9593) 2018-12-20 17:51:55 +01:00
ysksn
d649d84594 Add specs for InvitePolicy (#9589) 2018-12-20 04:23:09 +01:00
ysksn
44189c33d1 Add specs for EmailDomainBlockPolicy (#9586) 2018-12-20 03:51:41 +01:00
ysksn
08cb8a1ff3 Add specs for InstancePolicy (#9587) 2018-12-20 03:51:31 +01:00
ysksn
e181f99739 Add specs for DomainBlockPolicy (#9585) 2018-12-20 03:47:51 +01:00
ysksn
5088213f5e Add specs for CustomEmojiPolicy (#9584) 2018-12-20 03:24:28 +01:00
ysksn
5d724aa129 Add specs for BackupPolicy (#9576) 2018-12-19 18:24:15 +01:00
Thibaut Girka
add74816a5 Merge branch 'master' into glitch-soc/merge-upstream 2018-12-19 12:58:49 +01:00
ysksn
af56efdec5 Add specs for AccountPolicy (#9575) 2018-12-19 08:56:59 +01:00
ysksn
0a1ade4f02 Add specs for AccountModerationNotePolicy (#9571) 2018-12-19 07:24:03 +01:00
ysksn
102e4cfa32 Add specs for StatusPolicy (#9569) 2018-12-19 05:19:20 +01:00
Thibaut Girka
034ffc079e Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- app/controllers/admin/base_controller.rb
  Some refactoring made upstream, no real conflict.
- app/javascript/mastodon/features/compose/components/compose_form.js
  Updated using upstream's code but using maxChars instead of the
  hardcoded length of 500 characters per toot.
- app/javascript/styles/mastodon/components.scss
  Upstream redesigned the onboarding modal. Not sure why we had a
  conflict there.
2018-12-18 16:55:15 +01:00
ysksn
dd85700a3e Add spec for AccountableConcern#log_action (#9559) 2018-12-18 16:43:03 +01:00
ThibG
e709b8da0d Ignore low-confidence CharlockHolmes guesses when parsing link cards (#9510)
* Add failing test for windows-1251 link cards

* Ignore low-confidence CharlockHolmes guesses

Fixes #9466

* Fix no method error when charlock holmes cannot detect charset
2018-12-17 19:19:45 +01:00
ysksn
0c80715235 Add spec for Api::V1::Timelines::DirectController (#9547) 2018-12-17 11:36:20 +01:00
ysksn
351938520d Add specs for Api::V1::Instances::PeersController (#9546) 2018-12-17 11:35:55 +01:00
ysksn
2d871feb10 Add spec for Api::V1::EndorsementsController (#9543) 2018-12-17 11:32:44 +01:00
ysksn
3fa9615cb3 Add spec for Api::V1::Instances::ActivityController (#9545) 2018-12-17 11:32:24 +01:00
ysksn
a3dcbfddd6 Add specs for Accounts::PinsController (#9542) 2018-12-17 06:03:51 +01:00
Thibaut Girka
65e994b29b Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- app/controllers/directories_controller.rb
- app/controllers/settings/applications_controller.rb
- app/controllers/settings/base_controller.rb
- app/controllers/settings/deletes_controller.rb
- app/controllers/settings/exports_controller.rb
- app/controllers/settings/follower_domains_controller.rb
- app/controllers/settings/imports_controller.rb
- app/controllers/settings/migrations_controller.rb
- app/controllers/settings/notifications_controller.rb
- app/controllers/settings/preferences_controller.rb
- app/controllers/settings/sessions_controller.rb
- app/controllers/settings/two_factor_authentication/confirmations_controller.rb
- app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb
- app/controllers/settings/two_factor_authentications_controller.rb

Conflicts were due to some refactoring already made in glitch-soc
when introducing flavours.
2018-12-15 10:45:53 +01:00
ysksn
3c31c28605 Add spec for Admin::ActionLogsController#index (#9522) 2018-12-14 20:37:01 +01:00
ysksn
458e2b0c5b Add specs for RemoteInteractionController (#9524) 2018-12-14 20:36:40 +01:00
ysksn
c1600a0f69 Add spec for Admin::DashboardController#index (#9523) 2018-12-14 20:36:18 +01:00
Sumit Khanna
769c2d2680 Error message for avatar image that's too large. #9204 (#9518)
* Error message for avatar image that's too large. #9204

* Code climate/formatting

* Removed avatar error message

* Moved valid image dimentions check to update service

* removed unnescessary begin block

* code climate formatting

* code climate indent fix
2018-12-14 05:07:21 +01:00
ysksn
795bac44fd Add spec for Settings::ExportsController#create (#9512) 2018-12-13 02:53:52 +01:00
Adam Copp
7d00e4edbd Make custom emoji domains case insensitive #9351 (#9474)
* Make custom emoji domains case sensitive #9351

* Fixup style in downcase_domain to comply with codeclimate.

* switch if! to unless

* Don't use transactions, operate in batches.

Also revert spurious schema change.
2018-12-11 05:30:57 +01:00
Eugen Rochko
dbb1ee269f
Improve e-mail MX validator and add tests (#9489) 2018-12-10 22:53:25 +01:00
ysksn
ed24bb2c3e Add specs for activitypub collections controller (#9484)
* Add specs for ActivityPub::CollectionsController#show

* Raise ActiveRecord::RecordNotFound

Raising ActiveRecord::NotFound raises NameError: uninitialized constant
ActiveRecord::NotFound.
2018-12-10 21:39:25 +01:00
ysksn
6eae8f77af Add spec for Admin::SuspentionsController#new (#9483) 2018-12-10 21:38:21 +01:00
ysksn
361818e931 Fix Admin::TagsController#unhide (#9481) 2018-12-10 21:37:38 +01:00
ysksn
ae3d2f446a Add specs for Admin::InvitesController (#9471) 2018-12-10 01:19:28 +09:00
Thibaut Girka
e7f1bfdc2d Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- app/javascript/packs/public.js
- app/models/user.rb
- config/settings.yml
- db/schema.rb

Moved public.js changes to settings.js.
2018-12-09 16:08:04 +01:00
ysksn
dfd123d5b3 Remove pending spec (#9453) 2018-12-07 16:53:55 +01:00
ysksn
d3547fa005 Add specs for ActivityPub::InboxesController (#9456) 2018-12-07 16:40:01 +01:00
ysksn
88b3eed16f Add specs for Admin::AccountModerationNotesHelper (#9455) 2018-12-07 16:39:20 +01:00
ysksn
57bb62d5cf Remove pending spec (#9454)
Since dots are not allowed in username,
this spec is no longer needed.
2018-12-07 16:38:50 +01:00
ysksn
51cbd045da Add specs for AccountTagStat model (#9452) 2018-12-07 16:37:56 +01:00
Eugen Rochko
73be8f38c1
Add profile directory (#9427)
Fix #5578
2018-12-06 17:36:11 +01:00
Thibaut Girka
1df392819d Merge branch 'master' into glitch-soc/merge-upstream 2018-12-06 12:44:38 +01:00
ysksn
155cf12680 Remove pending spec (#9442)
`#from_account` isn't defined.
2018-12-06 17:39:15 +09:00
ysksn
e2910dff12 Add spec for Identity.find_for_oauth (#9441) 2018-12-06 17:38:49 +09:00
ThibG
e88c6a5c3c Fix thread depth computation in statuses_controller (#9426)
* Add test that should currently fail

* Fix depth computation (will still fail if statuses have been filtered out)

* Fix handling of broken threads
2018-12-05 02:12:29 +01:00
Thibaut Girka
6b22845039 Add specs for list replies policy 2018-11-28 14:46:07 +01:00
Thibaut Girka
f8e07ca5cd Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- app/models/status.rb

Resolved by taking both changes (not a real conflict, just changes too close
to each other).
2018-11-27 13:23:02 +01:00
ThibG
395615d9f3 Allow hyphens in the middle of remote user names (#9345)
Fixes #9309

This only allows hyphens in the middle of a username, much like dots,
although I don't have a compelling reason to do so other than keeping
the changes minimal.
2018-11-27 12:28:01 +01:00
Eugen Rochko
73faadad28
Redesign admin accounts index (#9340)
* Improve overview of accounts in admin UI

- Display suspended status, role, last activity and IP prominently
- Default to showing local accounts
- Default to not showing suspended accounts

* Remove unused strings

* Fix tests

* Allow filtering accounts by IP mask
2018-11-26 15:53:27 +01:00
valerauko
db9aea34de Ensure replied-to is a status not a boost (#9129)
* Ensure replied-to is a status not a boost

* Consider case of not a reply

* Add test case for replying to boost

* Move reblog-reply resolution to model

* Remove unnecessary comment
2018-11-25 16:35:21 +01:00
Eugen Rochko
0eaf6d7693
Sort self-replies to the top of descendants (#9320)
Fix #6463
2018-11-24 20:48:50 +01:00
Eugen Rochko
fd8145d232
Fix connect timeout not being enforced (#9329)
* Fix connect timeout not being enforced

The loop was catching the timeout exception that should stop execution, so the next IP would no longer be within a timed block, which led to requests taking much longer than 10 seconds.

* Use timeout on each IP attempt, but limit to 2 attempts

* Fix code style issue

* Do not break Request#perform if no block given

* Update method stub in spec for Request

* Move timeout inside the begin/rescue block

* Use Resolv::DNS with timeout of 1 to get IP addresses

* Update Request spec to stub Resolv::DNS instead of Addrinfo

* Fix Resolve::DNS stubs in Request spec
2018-11-22 20:12:04 +01:00
valerauko
824497fbce Ignore JSON-LD profile in mime type comparison (#9179)
Ignore JSON-LD profile in mime type comparison
2018-11-22 12:49:07 +01:00
Eugen Rochko
d6b9a62e0a
Extract counters from accounts table to account_stats table (#9295) 2018-11-19 00:43:52 +01:00
Eugen Rochko
8069fd636b
Remove intermediary arrays when creating hash maps from results (#9291) 2018-11-16 15:02:18 +01:00
Thibaut Girka
9201398507 Merge branch 'master' into glitch-soc/merge-upstream 2018-11-09 14:56:31 +01:00
Eugen Rochko
6d59dfa15d
Optimize the process of following someone (#9220)
* Eliminate extra accounts select query from FollowService

* Optimistically update follow state in web UI and hide loading bar

Fix #6205

* Asynchronize NotifyService in FollowService

And fix failing test

* Skip Webfinger resolve routine when called from FollowService if possible

If an account is ActivityPub, then webfinger re-resolving is not necessary
when called from FollowService. Improve options of ResolveAccountService
2018-11-08 21:05:42 +01:00
Thibaut Girka
36dab188fd Merge branch 'master' into glitch-soc/merge-upstream 2018-11-06 15:22:44 +01:00
James Kiesel
4c03e05a4e Allow joining several hashtags in a single column (#8904)
* Nascent tag menu on frontend

* Hook up frontend to search

* Tag intersection backend first pass

* Update yarnlock

* WIP

* Fix for tags not searching correctly

* Make radio buttons function

* Simplify radio buttons with modeOption

* Better naming

* Rearrange options

* Add all/any/none functionality on backend

* Small PR cleanup

* Move to service from scope

* Small cleanup, add proper service tests

* Don't use send with user input :D

* Set appropriate column header

* Handle auto updating timeline

* Fix up toggle function

* Use tag value correctly

* A bit more correct to use 'self' rather than 'all' in status scope

* Fix some style issues

* Fix more code style issues

* Style select dropdown more better

* Only use to_id'ed value to ensure no SQL injection

* Revamp frontend to allow for multiple selects

* Update backend / col header to account for more flexible tagging

* Update brakeman ignore

* Codeclimate suggestions

* Fix presenter tag_url

* Implement initial PR feedback

* Handle additional tag streaming

* CodeClimate tweak
2018-11-05 18:53:25 +01:00
Thibaut Girka
75b48dc177 Merge branch 'master' into glitch-soc/merge-upstream 2018-10-31 10:08:36 +01:00
Eugen Rochko
ce2ee68b64
Revert "Fix FetchAtomService content type handling (#9132)" (#9171)
This reverts commit c36a4a1617.
2018-10-31 00:43:34 +01:00
Thibaut Girka
1c448d6474 Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- app/controllers/auth/sessions_controller.rb

Upstream reverted something we partially reverted already.
Reverted the rest to match upstream.
2018-10-30 17:52:08 +01:00
valerauko
c36a4a1617 Fix FetchAtomService content type handling (#9132)
* Add profile to json+ld in Accept

It's required by the ActivityPub spec

* Use headers['Content-type'] instead of mime_type

mime_type strips the profile from the content type, but it's still available raw in the headers hash

* Add test for ld+json with profile
2018-10-30 15:07:57 +01:00
Thibaut Girka
48be335f4f Remove duplicate and outdated specs 2018-10-30 12:46:05 +01:00
Thibaut Girka
94ad76a5b9 Merge branch 'master' into glitch-soc/merge-upstream 2018-10-30 11:22:25 +01:00
ThibG
33a71e8f7c Do not hide boost notifications from followed people with hidden boosts (#9147)
* Do not hide boost notifications from followed people with hidden boosts

Not displaying boosts from a followed user in the Home timeline and not
having notifications when they reblog your own content are two very
separate concerns, tying them together seem counter-intuitive and unwanted.

* Update specs accordingly
2018-10-30 00:47:31 +01:00
Thibaut Girka
f16d66c5c8 Merge branch 'master' into glitch-soc/merge-upstream 2018-10-29 14:09:54 +01:00
Eugen Rochko
b40ea6d1d4
Bump sanitize from 4.6.6 to 5.0.0 (#9140) 2018-10-29 14:05:25 +01:00
Thibaut Girka
dcded13a99 Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- .github/ISSUE_TEMPLATE/bug_report.md
  Took our version.
- CONTRIBUTING.md
  Updated the embedded copy of upstream's version.
- README.md
  Took our version.
- app/policies/status_policy.rb
  Not a real conflict, took code from both.
- app/views/layouts/embedded.html.haml
  Added upstream's changes (dns-prefetch) and fixed
  `%body.embed`
- app/views/settings/preferences/show.html.haml
  Reverted some of upstream changes, as we have a
  page dedicated for flavours and skins.
- config/initializers/content_security_policy.rb
  Kept our version of the CSP.
- config/initializers/doorkeeper.rb
  Not a real conflict, took code from both.
2018-10-22 17:51:38 +02:00
takayamaki
33976c8ecc fix: Execute PAM authentication tests on CircleCI (#9029)
and use 'if' option of context block
2018-10-20 17:28:04 +02:00
Eugen Rochko
d5bfba3262
Do not test PAM authentication by default (#9027)
* Do not test PAM authentication by default

* Disable PAM tests if PAM is not enabled
2018-10-20 07:32:26 +02:00
Eugen Rochko
ddd30f331c
Improve support for aspects/circles (#8950)
* Add silent column to mentions

* Save silent mentions in ActivityPub Create handler and optimize it

Move networking calls out of the database transaction

* Add "limited" visibility level masked as "private" in the API

Unlike DMs, limited statuses are pushed into home feeds. The access
control rules between direct and limited statuses is almost the same,
except for counter and conversation logic

* Ensure silent column is non-null, add spec

* Ensure filters don't check silent mentions for blocks/mutes

As those are "this person is also allowed to see" rather than "this
person is involved", therefore does not warrant filtering

* Clean up code

* Use Status#active_mentions to limit returned mentions

* Fix code style issues

* Use Status#active_mentions in Notification

And remove stream_entry eager-loading from Notification
2018-10-17 17:13:04 +02:00
Eugen Rochko
fac529975b Improve signature verification safeguards (#8959)
* Downcase signed_headers string before building the signed string

The HTTP Signatures draft does not mandate the “headers” field to be downcased,
but mandates the header field names to be downcased in the signed string, which
means that prior to this patch, Mastodon could fail to process signatures from
some compliant clients. It also means that it would not actually check the
Digest of non-compliant clients that wouldn't use a lowercased Digest field
name.

Thankfully, I don't know of any such client.

* Revert "Remove dead code (#8919)"

This reverts commit a00ce8c92c.

* Restore time window checking, change it to 12 hours

By checking the Date header, we can prevent replaying old vulnerable
signatures. The focus is to prevent replaying old vulnerable requests
from software that has been fixed in the meantime, so a somewhat long
window should be fine and accounts for timezone misconfiguration.

* Escape users' URLs when formatting them

Fixes possible HTML injection

* Escape all string interpolations in Formatter class

Slightly improve performance by reducing class allocations
from repeated Formatter#encode calls

* Fix code style issues
2018-10-12 07:00:41 +02:00
Eugen Rochko
21ad21cb50
Improve signature verification safeguards (#8959)
* Downcase signed_headers string before building the signed string

The HTTP Signatures draft does not mandate the “headers” field to be downcased,
but mandates the header field names to be downcased in the signed string, which
means that prior to this patch, Mastodon could fail to process signatures from
some compliant clients. It also means that it would not actually check the
Digest of non-compliant clients that wouldn't use a lowercased Digest field
name.

Thankfully, I don't know of any such client.

* Revert "Remove dead code (#8919)"

This reverts commit a00ce8c92c.

* Restore time window checking, change it to 12 hours

By checking the Date header, we can prevent replaying old vulnerable
signatures. The focus is to prevent replaying old vulnerable requests
from software that has been fixed in the meantime, so a somewhat long
window should be fine and accounts for timezone misconfiguration.

* Escape users' URLs when formatting them

Fixes possible HTML injection

* Escape all string interpolations in Formatter class

Slightly improve performance by reducing class allocations
from repeated Formatter#encode calls

* Fix code style issues
2018-10-12 00:15:55 +02:00
Thibaut Girka
d17844e6d1 Merge branch 'master' into glitch-soc/merge-upstream 2018-10-08 13:51:33 +02:00
ashleyhull-versent
f194857ac9 rubocop issues - Cleaning up (#8912)
* cleanup pass

* undo mistakes

* fixed.

* revert
2018-10-08 04:50:11 +02:00
ashleyhull-versent
2dba313100 Replace SVG asset with Custom mascot (#8766) 2018-10-08 00:20:45 +02:00
Eugen Rochko
774ac47373
Add conversations API (#8832)
* Add conversations API

* Add web UI for conversations

* Add test for conversations API

* Add tests for ConversationAccount

* Improve web UI

* Rename ConversationAccount to AccountConversation

* Remove conversations on block and mute

* Change last_status_id to be a denormalization of status_ids

* Add optimistic locking
2018-10-07 23:44:58 +02:00
Thibaut Girka
98bb6815a7 Merge branch 'master' into glitch-soc/merge-upstream 2018-10-05 21:48:25 +02:00
Jeong Arm
144d73730d Leave unknown language as nil if account is remote (#8861)
* Force use language detector if account is remote

* Set unknown remote toot's language as nil
2018-10-05 19:17:46 +02:00
Thibaut Girka
00fcdebed7 Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
	db/migrate/20170716191202_add_hide_notifications_to_mute.rb
	spec/controllers/application_controller_spec.rb

Took our version, upstream changes were only minor style linting.
2018-10-05 15:23:57 +02:00
aus-social
0a4739c732 lint pass 2 (#8878)
* Code quality pass

* Typofix

* Update applications_controller_spec.rb

* Update applications_controller_spec.rb
2018-10-04 17:38:04 +02:00
Eugen Rochko
a46ab86adf
Limit the number of people that can be followed from one account (#8807)
Configurable soft limit of 7,500, and above that, configurable
ratio of 1.1 * followers, controlled by:

- MAX_FOLLOWS_THRESHOLD
- MAX_FOLLOWS_RATIO

Fix #2311
2018-10-04 17:36:11 +02:00