Commit Graph

1462 Commits

Author SHA1 Message Date
Krzysztof Kotlarek 84a87a703c
DEV: configurable custom sidebar sections (#20057)
Allows users to configure their own custom sidebar sections with links withing Discourse instance. Links can be passed as relative path, for example "/tags" or full URL.

Only path is saved in DB, so when Discourse domain is changed, links will be still valid.

Feature is hidden behind SiteSetting.enable_custom_sidebar_sections. This hidden setting determines the group which members have access to this new feature.
2023-02-03 14:44:40 +11:00
Rafael dos Santos Silva 14cf8eacf1
FEATURE: Use similarity in user search (#20112)
Currently, when doing `@mention` for users we have 0 tolerance for typos and misspellings.

With this patch, if a user search doesn't return enough results we go and use `pg_trgm` features to try and find more matches based on trigrams of usernames and names.

It also introduces GiST indexes on those fields in order to improve performance of this search, going from 130ms down to 15ms in my tests.

This is all gated in a feature flag and can be enabled by running  `SiteSetting.user_search_similar_results = true` in the rails console.
2023-02-02 13:35:04 -03:00
Bianca Nenciu 23a74ecf8f
FIX: Truncate existing user status to 100 chars (#20044)
This commits adds a database migration to limit the user status to 100
characters, limits the user status in the UI and makes sure that the
emoji is valid.

Follow up to commit b6f75e231c.
2023-01-30 10:49:08 +02:00
Sam 2c8dfc3dbc
FEATURE: rate limit anon searches per second (#19708) 2023-01-27 10:05:27 -08:00
Bianca Nenciu c186a46910
SECURITY: Prevent XSS in local oneboxes (#20008)
Co-authored-by: OsamaSayegh <asooomaasoooma90@gmail.com>
2023-01-25 19:17:21 +02:00
Natalie Tay f91ac52a22
SECURITY: Limit the length of drafts (#19989)
Co-authored-by: Loïc Guitaut <loic@discourse.org>
2023-01-25 13:50:21 +02:00
Loïc Guitaut ec2ed5b7f6 FIX: Delete reviewables associated to posts automatically
Currently we don’t have an association between reviewables and posts.
This sometimes leads to inconsistencies in the DB as a post can have
been deleted but an associated reviewable is still present.

This patch addresses this issue simply by adding a new association to
the `Post` model and by using the `dependent: :destroy` option.
2023-01-25 09:45:36 +01:00
Krzysztof Kotlarek f409e977a9
FIX: deleted misconfigured embeddable hosts (#19833)
When EmbeddableHost is configured for a specific category and that category is deleted, then EmbeddableHost should be deleted as well.

In addition, migration was added to fix existing data.
2023-01-20 13:29:49 +11:00
Alan Guo Xiang Tan f122f24b35
SECURITY: Default tags to show count of topics in unrestricted categories (#19916)
Currently, `Tag#topic_count` is a count of all regular topics regardless of whether the topic is in a read restricted category or not. As a result, any users can technically poll a sensitive tag to determine if a new topic is created in a category which the user has not excess to. We classify this as a minor leak in sensitive information.

The following changes are introduced in this commit:

1. Introduce `Tag#public_topic_count` which only count topics which have been tagged with a given tag in public categories.
2. Rename `Tag#topic_count` to `Tag#staff_topic_count` which counts the same way as `Tag#topic_count`. In other words, it counts all topics tagged with a given tag regardless of the category the topic is in. The rename is also done so that we indicate that this column contains sensitive information. 
3. Change all previous spots which relied on `Topic#topic_count` to rely on `Tag.topic_column_count(guardian)` which will return the right "topic count" column to use based on the current scope. 
4. Introduce `SiteSetting.include_secure_categories_in_tag_counts` site setting to allow site administrators to always display the tag topics count using `Tag#staff_topic_count` instead.
2023-01-20 09:50:24 +08:00
Selase Krakani cc39effe0e
FIX: Switch email domain site settings type to host_list (#19922)
Specifying wildcard characters which also happen to be regex
meta characters for `auto_approve_email_domains`, `allowed_email_domains`
and `blocked_email_domains` site settings currently breaks email
validation.

This change prevents these characters from being specified for these
site settings. It does this by switching the site setting type
from `list` to `host_list`. The `host_list` validator checks for these
characters.

In addition, this change also improves the site setting descriptions and
introduces a migration to  fix existing records.
2023-01-19 16:07:59 +00:00
Martin Brennan 7c97548159
FIX: Fix incorrect hashtag setting migration (#19857)
Added in c2013865d7,
this migration was supposed to only turn off the hashtag
setting for existing sites (since that was the old default)
but its doing it for new ones too because we run all migrations
on new sites.

Instead, we should only run this if the first migration was
only just created, meaning its a new site.
2023-01-16 10:53:00 +10:00
Alan Guo Xiang Tan 8ee71d439b
FIX: Add migration to reindex invalid indexes (#19858)
In Discourse, there are many migration files where we CREATE INDEX CONCURRENTLY which requires us to set disable_ddl_transaction!. Setting disable_ddl_transaction! in a migration file runs the SQL statements outside of a transaction. The implication of this is that there is no ROLLBACK should any of the SQL statements fail.

We have seen lock timeouts occuring when running CREATE INDEX CONCURRENTLY. When that happens, the index would still have been created but marked as invalid by Postgres.

Per the postgres documentation:

> If a problem arises while scanning the table, such as a deadlock or a uniqueness violation in a unique index, the CREATE INDEX command will fail but leave behind an “invalid” index. This index will be ignored for querying purposes because it might be incomplete; however it will still consume update overhead.
> The recommended recovery method in such cases is to drop the index and try again to perform CREATE INDEX CONCURRENTLY . (Another possibility is to rebuild the index with REINDEX INDEX CONCURRENTLY ).

When such scenarios happen, we are supposed to either drop and create the index again or run a REINDEX operation. However, I noticed today that we have not been doing so in Discourse. Instead, we’ve been incorrectly working around the problem by checking for the index existence before creating the index in order to make the migration idempotent. What this potentially mean is that we might have invalid indexes which are lying around in the database which PG will ignore for querying purposes.

This commits adds a migration which queries for all the
invalid indexes in the `public` namespace and reindexes them.
2023-01-13 11:04:26 +08:00
David Taylor b0fda61a8e
DEV: Apply syntax_tree formatting to `db/*` 2023-01-09 11:59:41 +00:00
Martin Brennan c2013865d7
FEATURE: Make experimental hashtag autocomplete default for new sites (#19681)
This feature is stable enough now to make it the default going forward
for new sites. Existing sites that have not yet set enable_experimental_hashtag_autocomplete
to `true` will have it set to `false` for their site settings, which was the old default.

c.f https://meta.discourse.org/t/hashtags-are-getting-a-makeover/248866
2023-01-05 08:44:58 +10:00
Alan Guo Xiang Tan ab3a032b4b
SECURITY: BCC active user emails from group SMTP (#19725)
When sending emails out via group SMTP, if we
are sending them to non-staged users we want
to mask those emails with BCC, just so we don't
expose them to anyone we shouldn't. Staged users
are ones that have likely only interacted with
support via email, and will likely include other
people who were CC'd on the original email to the
group.

Co-authored-by: Martin Brennan <martin@discourse.org>
2023-01-05 06:07:50 +08:00
Bianca Nenciu b80765f1f4
DEV: Remove enable_whispers site setting (#19196)
* DEV: Remove enable_whispers site setting

Whispers are enabled as long as there is at least one group allowed to
whisper, see whispers_allowed_groups site setting.

* DEV: Always enable whispers for admins if at least one group is allowed.
2022-12-16 18:42:51 +02:00
Bianca Nenciu c358151a6c
DEV: Promote historic post_deploy migrations (#19492)
This commit promotes all post_deploy migrations which existed in
Discourse v2.8.0 (timestamp <= 20220107014925).

This commit includes a fix to the promote_migrations script to promote
all migrations of the first version of the previous stable version. For
example, if the current stable version is v2.8.13, the version used as
a cutoff for promoting migrations is v2.8.0.
2022-12-16 13:36:30 +02:00
Blake Erickson 5c925f2db3
FEATURE: Chat and Sidebar are now on by default (#19406)
FEATURE: Chat and Sidebar are now on by default

- Set the sidebar site setting to be enabled by default
- Set the chat site setting to be enabled by default
- Updated existing specs that assumed the original default
- Use a migration to keep old defaults for existing sites
2022-12-13 17:25:19 -07:00
Martin Brennan 4001e6f174
DEV: Delete tmp table from migration for invites (#19431)
Follow up a414520742
2022-12-13 10:17:25 +10:00
Gerhard Schlager 3eafa39aeb REFACTOR: Remove updated strings from locale files and translation overrides 2022-12-12 17:01:04 +01:00
Alan Guo Xiang Tan fde9e6bc25
DEV: Migrate sidebar site settings (#19336)
This new site setting replaces the
`enable_experimental_sidebar_hamburger` and `enable_sidebar` site
settings as the sidebar feature exits the experimental phase.

Note that we're replacing this without depreciation since the previous
site setting was considered experimental.

Internal Ref: /t/86563
2022-12-08 09:44:29 +08:00
Bianca Nenciu ac272c041e
FEATURE: Add user tips for post and topic features (#18964)
* DEV: Add utility to hide all user tips

* DEV: Add UserTip Glimmer component

* DEV: Add tests for existing user tips

* FEATURE: Add user tip for post menu

* FEATURE: Add user tip for topic notification level

* FEATURE: Add user tip for suggested topics

* FEATURE: Hide new popups for existing users
2022-11-15 17:36:08 +02:00
Blake Erickson 7be53b1588
FEATURE: Default Composer Category Site Setting (#18967)
* FEATURE: Default Composer Category Site Setting

- Create the default_composer_category site setting
- Replace general_category_id logic for auto selecting the composer
  category
- Prevent Uncategorized from being selected if not allowed
- Add default_composer_category option to seeded categories
- Create a migration to populate the default_composer_category site
  setting if there is a general_category_id populated
- Added some tests

* Add missing translation for the new site setting

* fix some js tests

* Just check that the header value is null
2022-11-14 11:09:57 -07:00
Martin Brennan a414520742
SECURITY: Prevent email from being nil in InviteRedeemer (#19004)
This commit adds some protections in InviteRedeemer to ensure that email
can never be nil, which could cause issues with inviting the invited
person to private topics since there was an incorrect inner join.

If the email is nil and the invite is scoped to an email, we just use
that invite.email unconditionally.  If a redeeming_user (an existing
user) is passed in when redeeming an email, we use their email to
override the passed in email.  Otherwise we just use the passed in
email.  We now raise an error after all this if the email is still nil.
This commit also adds some tests to catch the private topic fix, and
some general improvements and comments around the invite code.

This commit also includes a migration to delete TopicAllowedUser records
for users who were mistakenly added to topics as part of the invite
redemption process.
2022-11-14 12:02:06 +10:00
Bianca Nenciu 4dad7816b2
FEATURE: Rename onboarding popups to user tips (#18826)
This commit also hides the new user tips for existing users.
2022-11-09 20:20:34 +02:00
Martin Brennan f8f55cef67
DEV: TODO followups (#18936)
* Remove old bookmark column ignores to follow up b22450c7a8
* Change some group site setting checks to use the _map helper
* Remove old secure_media helper stub for chat
* Change attr_accessor to attr_reader for preloaded_custom_fields to follow up 70af45055a
2022-11-09 07:48:05 +10:00
David Taylor 07ef1a80a1
SECURITY: Fix invite link email validation (#18817)
See https://github.com/discourse/discourse/security/advisories/GHSA-x8w7-rwmr-w278

Co-authored-by: Martin Brennan <martin@discourse.org>
2022-11-01 16:33:32 +00:00
Alan Guo Xiang Tan 305b7c8fae
DEV: Update rubocop (#18754) 2022-10-26 09:05:15 +08:00
David Taylor be3d6a56ce
DEV: Introduce minification and source maps for Theme JS (#18646)
Theme javascript is now minified using Terser, just like our core/plugin JS bundles. This reduces the amount of data sent over the network.

This commit also introduces sourcemaps for theme JS. Browser developer tools will now be able show each source file separately when browsing, and also in backtraces.

For theme test JS, the sourcemap is inlined for simplicity. Network load is not a concern for tests.
2022-10-18 18:20:10 +01:00
Krzysztof Kotlarek 243efa8931
FEATURE: allow user to set preferred sidebar list destination (#18594)
User can choose between latest or new/unread and that preference will affect behavior of sidebar links.
2022-10-18 13:21:52 +11:00
Blake Erickson 570bb68579
FIX: Reset general_category_id if the general category was deleted (#18634)
On sites that were seeded with a general category id and that category
was deleted prior to the fix in efb116d2bd
this migration will reset the SiteSetting.general_category_id back to
the default because there is no longer a corresponding category for it.

This is to fix a composer bug that occurs if there is a
SiteSetting.general_category_id value present that doesn't match an
existing category.
2022-10-17 18:07:53 -06:00
Bianca Nenciu 7611fec0da
FEATURE: Implement new onboarding popups (#18362)
This commit introduces a new framework for building user tutorials as
popups using the Tippy JS library. Currently, the new framework is used
to replace the old notification spotlight and tips and show a new one
related to the topic timeline.

All popups follow the same structure and have a title, a description and
two buttons for either dismissing just the current tip or all of them
at once.

The state of all seen popups is stored in a user option. Updating
skip_new_user_tips will automatically update the list of seen popups
accordingly.
2022-10-12 18:38:45 +03:00
Jan Cernik 08476f17ff
FEATURE: Add dark mode option for category logos (#18460)
Adds a new upload field for a second dark mode category logo. 
This alternative will be used when the browser is in dark mode (similar to the global site setting for a dark logo).
2022-10-07 11:00:44 -04:00
Blake Erickson 3b86974367
FEATURE: Make General the default category (#18383)
* FEATURE: Make General the default category

* Set general as the default category in the composer model instead

* use semicolon

* Enable allow_uncategorized_topics in create_post spec helper for now

* Check if general_category_id is set

* Enable allow_uncategorized_topics for test env

* Provide an option to the create_post helper to not set allow_uncategorized_topics

* Add tests to check that category… is not present and that General is selected automatically
2022-09-30 12:20:21 -06:00
Martin Brennan 87a6cab772
FIX: Migration typo for secure_uploads (#18408)
Fixes typo from 8ebd5edd1e causing
deploy issues.
2022-09-29 11:30:14 +10:00
Martin Brennan 8ebd5edd1e
DEV: Rename secure_media to secure_uploads (#18376)
This commit renames all secure_media related settings to secure_uploads_* along with the associated functionality.

This is being done because "media" does not really cover it, we aren't just doing this for images and videos etc. but for all uploads in the site.

Additionally, in future we want to secure more types of uploads, and enable a kind of "mixed mode" where some uploads are secure and some are not, so keeping media in the name is just confusing.

This also keeps compatibility with the `secure-media-uploads` path, and changes new
secure URLs to be `secure-uploads`.

Deprecated settings:

* secure_media -> secure_uploads
* secure_media_allow_embed_images_in_emails -> secure_uploads_allow_embed_images_in_emails
* secure_media_max_email_embed_image_size_kb -> secure_uploads_max_email_embed_image_size_kb
2022-09-29 09:24:33 +10:00
Martin Brennan e62e93f83a
FEATURE: Introduce personal_message_enabled_groups setting (#18042)
This will replace `enable_personal_messages` and
`min_trust_to_send_messages`, this commit introduces
the setting `personal_message_enabled_groups`
and uses it in all places that `enable_personal_messages`
and `min_trust_to_send_messages` currently apply.

A migration is included to set `personal_message_enabled_groups`
based on the following rules:

* If `enable_personal_messages` was false, then set
  `personal_message_enabled_groups` to `3`, which is
  the staff auto group
* If `min_trust_to_send_messages` is not default (1)
  and the above condition is false, then set the
  `personal_message_enabled_groups` setting to
  the appropriate auto group based on the trust level
* Otherwise just set `personal_message_enabled_groups` to
  11 which is the TL1 auto group

After follow-up PRs to plugins using these old settings, we will be
able to drop the old settings from core, in the meantime I've added
 DEPRECATED notices to their descriptions and added them
to the deprecated site settings list.

This commit also introduces a `_map` shortcut method definition
for all `group_list` site settings, e.g. `SiteSetting.personal_message_enabled_groups`
also has `SiteSetting.personal_message_enabled_groups_map` available,
which automatically splits the setting by `|` and converts it into
an array of integers.
2022-09-26 13:58:40 +10:00
Martin Brennan e3d495850d
FEATURE: Overhaul email threading (#17996)
See https://meta.discourse.org/t/discourse-email-messages-are-incorrectly-threaded/233499
for thorough reasoning.

This commit changes how we generate Message-IDs and do email
threading for emails sent from Discourse. The main changes are
as follows:

* Introduce an outbound_message_id column on Post that
  is either a) filled with a Discourse-generated Message-ID
  the first time that post is used for an outbound email
  or b) filled with an original Message-ID from an external
  mail client or service if the post was created from an
  incoming email.
* Change Discourse-generated Message-IDs to be more consistent
  and static, in the format `discourse/post/:post_id@:host`
* Do not send References or In-Reply-To headers for emails sent
  for the OP of topics.
* Make sure that In-Reply-To is filled with either a) the OP's
  Message-ID if the post is not a direct reply or b) the parent
  post's Message-ID
* Make sure that In-Reply-To has all referenced post's Message-IDs
* Make sure that References is filled with a chain of Message-IDs
  from the OP down to the parent post of the new post.

We also are keeping X-Discourse-Post-Id and X-Discourse-Topic-Id,
headers that we previously removed, for easier visual debugging
of outbound emails.

Finally, we backfill the `outbound_message_id` for posts that have
a linked `IncomingEmail` record, using the `message_id` of that record.
We do not need to do that for posts that don't have an incoming email
since they are backfilled at runtime if `outbound_message_id` is missing.
2022-09-26 09:14:24 +10:00
Daniel Waterworth e3d7253199
DEV: Only lock rows that need to change in migration (#18319) 2022-09-21 14:14:45 -05:00
Gerhard Schlager b3831362a1
FIX: DB migration fails if old site setting has empty value (#18296) 2022-09-21 14:06:14 +02:00
David Taylor 0f5a8cc526
DEV: Enforce dominant_color length in validation (#18309)
The `add_column` `limit` parameter has no effect on a postgres `text` column. Instead we can perform the check in ActiveRecord.

We never expect this condition to be hit - users cannot control this value. It's just a safety net.
2022-09-21 11:01:21 +01:00
Martin Brennan e69f7d2fd9
SECURITY: Limit user profile field length (#18302)
Adds limits to location and website fields at model and DB level
to match the bio_raw field limits. A limit cannot be added at the
DB level for bio_raw because it is a postgres text field.

Co-authored-by: Alan Guo Xiang Tan <gxtan1990@gmail.com>
2022-09-21 12:07:06 +10:00
David Taylor d0243f741e
UX: Use dominant color as image loading placeholder (#18248)
We previously had a system which would generate a 10x10px preview of images and add their URLs in a data-small-upload attribute. The client would then use that as the background-image of the `<img>` element. This works reasonably well on fast connections, but on slower connections it can take a few seconds for the placeholders to appear. The act of loading the placeholders can also break or delay the loading of the 'real' images.

This commit replaces the placeholder logic with a new approach. Instead of a 10x10px preview, we use imagemagick to calculate the average color of an image and store it in the database. The hex color value then added as a `data-dominant-color` attribute on the `<img>` element, and the client can use this as a `background-color` on the element while the real image is loading. That means no extra HTTP request is required, and so the placeholder color can appear instantly.

Dominant color will be calculated:
1. When a new upload is created
2. During a post rebake, if the dominant color is missing from an upload, it will be calculated and stored
3. Every 15 minutes, 25 old upload records are fetched and their dominant color calculated and stored. (part of the existing PeriodicalUpdates job)

Existing posts will continue to use the old 10x10px placeholder system until they are next rebaked
2022-09-20 10:28:17 +01:00
Bianca Nenciu 0d8ecab362
FIX: Restore trust level when leaving group (#17954)
If a user was granted a trust level, joined a group that granted a trust
level and left the group, the trust level was reset. This commit tries
to restore the last known trust level before joining the group by
looking into staff logs.

This commit also migrates old :change_trust_level user history records
to use previous_value and new_value fields.
2022-08-29 13:00:48 +03:00
Bianca Nenciu 4b70594173
FIX: Reset flair group if user is removed from group (#17862)
The flair used to stay set even if the user was removed from the group.
2022-08-12 15:45:09 +03:00
Selase Krakani 862007fb18
FEATURE: Add support for case-sensitive Watched Words (#17445)
* FEATURE: Add case-sensitivity flag to watched_words

Currently, all watched words are matched case-insensitively. This flag
allows a watched word to be flagged for case-sensitive matching.
To allow allow for backwards compatibility the flag is set to false by
default.

* FEATURE: Support case-sensitive creation of Watched Words via API

Extend admin creation and upload of Watched Words to support case
sensitive flag. This lays the ground work for supporting
case-insensitive matching of Watched Words.

Support for an extra column has also been introduced for the Watched
Words upload CSV file. The new column structure is as follows:

 word,replacement,case_sentive

* FEATURE: Enable case-sensitive matching of Watched Words

WordWatcher's word_matcher_regexp now returns a list of regular
expressions instead of one case-insensitive regular expression.

With the ability to flag a Watched Word as case-sensitive, an action
can have words of both sensitivities.This makes the use of the global
Regexp::IGNORECASE flag added to all words problematic.

To get around platform limitations around the use of subexpression level
switches/flags, a list of regular expressions is returned instead, one for each
case sensitivity.

Word matching has also been updated to use this list of regular expressions
instead of one.

* FEATURE: Use case-sensitive regular expressions for Watched Words

Update Watched Words regular expressions matching and processing to handle
the extra metadata which comes along with the introduction of
case-sensitive Watched Words.

This allows case-sensitive Watched Words to matched as such.

* DEV: Simplify type casting of case-sensitive flag from uploads

Use builtin semantics instead of a custom method for converting
string case flags in uploaded Watched Words to boolean.

* UX: Add case-sensitivity details to Admin Watched Words UI

Update Watched Word form to include a toggle for case-sensitivity.
This also adds support for, case-sensitive testing and matching of  Watched Word
in the admin UI.

* DEV: Code improvements from review feedback

 - Extract watched word regex creation out to a utility function
 - Make JS array presence check more explicit and readable

* DEV: Extract Watched Word regex creation to utility function

Clean-up work from review feedback. Reduce code duplication.

* DEV: Rename word_matcher_regexp to word_matcher_regexp_list

Since a list is returned now instead of a single regular expression,
change `word_matcher_regexp` to `word_matcher_regexp_list` to better communicate
this change.

* DEV:  Incorporate WordWatcher updates from upstream

Resolve conflicts and ensure apply_to_text does not remove non-word characters in matches
that aren't at the beginning of the line.
2022-08-02 10:06:03 +02:00
Osama Sayegh 988a175e94
DEV: Add reviewables tab to the new user menu (#17630)
This commit is a subset of the changes proposed in https://github.com/discourse/discourse/pull/17379.
2022-07-28 11:16:33 +03:00
Alan Guo Xiang Tan dcf84fce7b
PERF: Add index for TopicTimer#topic_id (#17680)
When viewing a topic, we execute two queries to fetch the topic's
public topic timer and slow mode timer. The former query happens to be
able to use a unique index but the latter has to do a seq scan which is
slow. The query itself is not expensive but since viewing a topic is a
hot path, the little cuts add up overtime and the query itself
contributes significantly to the load of the database.
2022-07-27 16:21:11 +08:00
Blake Erickson 8b08b9a763
FIX: Rejected emails should not be cleaned up before their logs (#17648)
* FIX: Rejected emails should not be cleaned up before their logs

If we delete the rejected emails before we delete their associated logs
we will receive 404 errors trying to inspect an email message for that
log.

* don't add a blank line

* test for max value as well

* pr cleanup and add migration

* Fix failing test
2022-07-27 07:28:44 +01:00
Jordan Vidrine fec3df60cb
DEV: Add more color schemes (#17398) 2022-07-08 16:46:32 -05:00