Summary:
Ref T11522. This tries to reduce the cost of rewriting a repository by making handles smarter about rewritten commits.
When a handle references an unreachable commit, try to load a rewrite hint for the commit. If we find one, change the handle name to "OldHash > NewHash" to provide a strong hint that the commit was rewritten and that copy/pasting the old hash (say, to the CLI) won't work.
I think this notation isn't totally self-evident, but users can click it to see the big error message on the page, and it's at least obvious that something weird is going on, which I think is the important part.
Some possible future work:
- Not sure this ("Recycling Symbol") is the best symbol? Seems sort of reasonable but mabye there's a better one.
- Putting this information directly on the hovercard could help explain what this means.
Test Plan: {F1780719}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11522
Differential Revision: https://secure.phabricator.com/D16437
Summary: Ref T4280. At some point (probably D15732) we started getting anchor parsing wrong. Just pop the anchor off before doing all the logic, then put it back on at the end.
Test Plan:
Tested various forms like:
```
[[ x ]]
[[ x | z ]]
[[ x#y | z ]]
[[ ./x#y | z ]]
```
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4280
Differential Revision: https://secure.phabricator.com/D16083
Summary:
Ref T6299. This makes more of the links point to the right places.
Not covered yet:
- Projects and subscribers don't point to the right place (this is a little tricky to fix, I think).
- `[[ #anchor ]]`s won't do the right thing in, uh, email, I guess, since `uri.here` is not set. This is also a little tricky.
Possibly we should just remove subscribers (although also kind of tricky).
Test Plan: On a custom-domain blog, observed that fewer things were broken.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T6299
Differential Revision: https://secure.phabricator.com/D16007
Summary:
Fixes T10381. When we converted to `PHUIRemarkupView`, some instructional text got linebreaks added when it shouldn't have them (the source is written in PHP and wrapped at 80 characters, but the output should flow naturally).
Fix this so we don't preserve linebreaks.
This also makes `PHUIRemarkupView` a little more powerful and inches us toward fixing Phame/CORGI remarkup issues, getting rid of `PhabricatorMarkupInterface` / `PhabricatorMarkupOneOff`, and dropping all the application hard-coding in `PhabricatorMarkupEngine`.
Test Plan:
- Grepped for all callsites, looking for callsites which accept remarkup written in `<<<HEREDOC` format.
- Viewed form instructions, Conduit API methods, HTTP parameter edit instructions.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10381
Differential Revision: https://secure.phabricator.com/D15963
Summary: Ref T9790. This passes the map down so we can generate highlighted mail.
Test Plan:
Generated this relatively respectable-looking HTML mail:
{F1258558}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9790
Differential Revision: https://secure.phabricator.com/D15848
Summary:
Ref T4571. This adds a new option which allows you to upgrade your one-host configuration to a multi-host configuration by configuring it.
Doing this currently does nothing. I wrote a lot of words about what it is //supposed// to do in the future, though.
Test Plan:
- Tried to configure the option in all the possible bad ways, got errors.
- Read documentation.
Reviewers: chad
Reviewed By: chad
Subscribers: eadler
Maniphest Tasks: T4571
Differential Revision: https://secure.phabricator.com/D15663
Summary:
Fixes T10234. This is a more thorough fix.
Root issue is that some time around D13589, we started hitting an object cache for `loadCustomInlineRules()`, but didn't adjust the code to account for that.
So if a page created multiple similar engines, we'd return the same `$rule` object for multiple engines, call `setEngine()` on it with different engines, and then possibly try to render using an already-expired engine the second time through.
Instead, create a separate `$rule` object for each separate `$engine`.
Test Plan:
Repro is something like this:
- Create a custominlinerule which uses an engine.
- Purge the remarkup cache.
- Load a page which uses the rule in two engines (e.g., in a revision description, and also in an inline comment).
- Before change: second one could fatal. After change: clean load.
Reviewers: thoughtpolice, chad
Reviewed By: thoughtpolice, chad
Subscribers: thoughtpolice, eadler
Maniphest Tasks: T10234
Differential Revision: https://secure.phabricator.com/D15535
Summary: Fixes T10234. This usage is unusual, out of date, and has some bad interactions with engines and custom rules.
Test Plan:
- Added `CustomInlineCodeRule` from P1129 as an extension rule.
- Put a custom `<code> ... </code>` block in a Maniphest task description.
- Saw fatal as described in task; applied change; saw rule work properly.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10234
Differential Revision: https://secure.phabricator.com/D15501
Summary:
adds the `{{PHID....}}` rule. Should mostly be useful in UI code that refers to Objects.
It doesn't add any mention links/transactions.
Test Plan: Comment with this, see email (plain + html) and comment box.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D15488
Summary: Ref T10394. Currently, these rules are only active if the Macro application is installed. Instead, install them unconditionally.
Test Plan:
- Used `{icon camera}` with Macro installed and uninstalled.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10394
Differential Revision: https://secure.phabricator.com/D15311
Summary: Moves all the one off object calls to PHUIRemarkupView, adds a "Document" call as well (future plans).
Test Plan: Visited most pages I could get access to, but may want extra careful eyes on this diff.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D15281
Summary: Adds some basic style to new !!Remarkup Highlighter!! Ref T5560
Test Plan: Wait for next diff.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Maniphest Tasks: T5560
Differential Revision: https://secure.phabricator.com/D14383
Summary:
Fixes T9273. Remarkup has reasonably good fundamentals but the API is a giant pain to work with.
Provide a `PHUIRemarkupView` to make it easier. This object is way simpler to use by default.
It's not currently as powerful, but we can expand the power level later by adding more setters.
Eventually I'd expect to replace `PhabricatorRemarkupInterface` and `PhabricatorMarkupOneOff` with this, but no rush on those.
I converted a few callsites as a sanity check that it works OK.
Test Plan:
- Viewed remarkup in Passphrase.
- Viewed remarkup in Badges.
- Viewed a Conduit method.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9273
Differential Revision: https://secure.phabricator.com/D14289
Summary: Fixes T9538. Ref T9408. `cowsay` and `figlet` Remarkup rules are being mangled in HTML mail right now. Put them in <pre> to unmangle them.
Test Plan:
Sent myself a cow + figlet in mail.
Used `bin/mail show-outbound --id ... --dump-html > dump.html` + open that HTML file in Safari to preview HTML mail.
Saw linebreaks and monospaced formatting.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9538, T9408
Differential Revision: https://secure.phabricator.com/D14248
Summary:
Fixes T9479. Currently, `@aaaaaaaa` may try to match as a commit hash, and `@C123456` may try to match as a Countdown reference. These should only match as user mentions.
Prevent object mention rules from matching after `@`. We already prevent them after `-` and `#`, and already prevented the username rule after `@` (i.e., preventing `@@user`).
Test Plan:
Created some "interesting" users locally and `@mentioned` them:
{F850779}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9479
Differential Revision: https://secure.phabricator.com/D14186
Summary:
Ref T7785. Makes Figlet available without installing the `figlet` package.
The PEAR Text_Figlet code is really sketchy and includes this API, which is quite marvelous:
```
function loadFont($filename, $loadgerman = true)
```
At some point, this should probably be rewritten into a modern style, but it's not trivial since the figlet file format and rendering engine are somewhat complicated. I made some adjustments:
- Broke the dependency on the PEAR core.
- Prevented it from doing any wrong HTML escaping.
- Looked through it for any glaring security or correctness problems.
This code isn't very pretty or modern, but as far as I can tell it's safe and does render Figlet fonts in a reasonable way.
Test Plan: {F803268}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9408, T7785
Differential Revision: https://secure.phabricator.com/D14102
Summary:
Ref T7785. Convert the Cowsay Remarkup rule to use a PHP implementation so we don't have to execute an external `cowsay` binary.
I removed some of the default ".cow" files that come with Cowsay because they:
- include Perl code which we can not interpret; or
- are primarily in-jokes or standalone visual puns or artwork rather than usable actors on the grand stage of cowsay; or
- offended my delicate sensibilities.
Users can add new cows to `resources/cows/custom/` if they want to make new cows available.
I have included a majestic original artwork depicting the "Companion Cube" character from //Portal//.
Test Plan: {F802535}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9408, T7785
Differential Revision: https://secure.phabricator.com/D14100
Summary: Ref T9408. This rule is unsafe in principle, and a practical vulnerability has been found by a security researcher.
Test Plan: `grep`
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9408
Differential Revision: https://secure.phabricator.com/D14103
Summary:
We currently detect tab panels embedding themselves, but do not detect text panels embedding themselves with `{Wxx}`.
Detect these self-embedding panels.
I had to add a bit of a hack to pass the parent panel PHIDs to the rule. Generally, I got the Markup API kind of wrong and want to update it, I'll file a followup with details about how I'd like to move forward.
Test Plan:
Created a text panel embedding itself, a tab panel embedding a text panel embedding itself, a tab panel embedding a text panel embedding the tab panel, etc.
Rendered all panels standalone and as `{Wxx}` from a different context.
{F761158}
{F761159}
{F761160}
{F761161}
{F761162}
Reviewers: chad, jbeta
Reviewed By: chad, jbeta
Differential Revision: https://secure.phabricator.com/D13999
Summary: Use `PhutilClassMaQuery` instead of `PhutilSymbolLoader`, mostly for consistency. Depends on D13588.
Test Plan: Poked around a bunch of pages.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D13589
Summary: Ref T8750, Adds a maxwidth class for Graphviz images.
Test Plan: Generate a Graphviz image, really big, see it scale to the viewport.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T8750
Differential Revision: https://secure.phabricator.com/D13548
Summary: All classes should extend from some other class. See D13275 for some explanation.
Test Plan: `arc unit`
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D13283
Summary:
Ref T7707. Handles currently have a "status" field and a "disabled" field.
The "status" field has these possible values: "open", "closed", "1", "2". durp durp durp
Instead, do:
- status = <open, closed>
- availability = <full, partial, none, disabled>
I think these make more sense? And are a bit more general? And use the same kind of constants for all values!
Test Plan: Looked at all affected handles in all states (probably).
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7707
Differential Revision: https://secure.phabricator.com/D12832
Summary:
Currently, lists like this:
```
- a
- b
- c
```
...get trimmed before summarization and end up looking like this after summarization:
```
- a
- b
- c
```
This produces the summary artifacts (first item at wrong indent level):
{F399841}
Instead, don't trim. This produces better summaries.
Test Plan: Saw a better summary of a list.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D12794
Summary:
Ref T7708.
This changes things to $viewer->loadHandles where applicable in the durable column render stack. I saw some big wins on my test data like 34 queries => 24 queries on a newly created room as my default thread.
For my test data, the next big perf win would be to change how remarkup rendering works and try to multiload all objects of a certain type in one shot.
e.g. `PhabricatorEmbedFileRemarkupRule` implements `loadObjects` as do all classes which inherit from `PhabricatorObjectRemarkupRule`. This is because `PhabricatorObjectRemarkupRule` implements its `didMarkupText` method using `loadObjects`, and `didMarkupText` gets called per transaction over in `PhabricatorMarkupEngine->process()`. Instead, the `loadObjects` in `didMarkupText` should be hitting some cache, and we should do a bulk load for all `PhabricatorEmbedFileRemarkupRule` that had matches earlier in the rendering stack. ...I think.
Test Plan: carefully looked at "Services" tab in dark console and noted fewer queries with changes post changes versus pre changes
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7708
Differential Revision: https://secure.phabricator.com/D12780
Summary: Ref D12694.
Test Plan: no more error in the logs
Reviewers: epriestley, joshuaspence
Reviewed By: joshuaspence
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D12709
Summary: Ref T7928, Calendar event monograms, part 3. Remarkup for calendar event monograms.
Test Plan: Create calendar event, open a maniphest task, add 'E{id}' and preview should show a hovertag for event that links to event.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Maniphest Tasks: T7928
Differential Revision: https://secure.phabricator.com/D12580
Summary:
Ref T6755. This is a partial fix, but:
- Allow netblocks to be blacklisted instead of making the feature all-or-nothing.
- Default to disallow requests to all reserved private/local/special IP blocks. This should generally be a "safe" setting.
- Explain the risks better.
- Improve the errors rasied by Macro when failing.
- Removed `security.allow-outbound-http`, as it is superseded by this setting and is somewhat misleading.
- We still make outbound HTTP requests to OAuth.
- We still make outbound HTTP requests for repositories.
From a technical perspective:
- Separate URIs that are safe to link to or redirect to (basically, not "javascript://") from URIs that are safe to fetch (nothing in a private block).
- Add the default blacklist.
- Be more careful with response data in Macro fetching, and don't let the user see it if it isn't ultimately valid.
Additionally:
- I want to do this check before pulling repositories, but that's enough of a mess that it should go in a separate diff.
- The future implementation of T4190 needs to perform the fetch check.
Test Plan:
- Fetched a valid macro.
- Fetched a non-image, verified it didn't result in a viewable file.
- Fetched a private-ip-space image, got an error.
- Fetched a 404, got a useful-enough error without additional revealing response content (which is usually HTML anyway and not useful).
- Fetched a bad protocol, got an error.
- Linked to a local resource, a phriction page, a valid remote site, all worked.
- Linked to private IP space, which worked fine (we want to let you link and redierect to other private services, just not fetch them).
- Added and executed unit tests.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T6755
Differential Revision: https://secure.phabricator.com/D12136
Summary:
We currently cache previews, but the vast majority of previews are never rendered again (e.g., they're a preview of someone partway through typing a comment).
Especially when editing large documents (Legalpad, Phriction), this can bloat the markup cache with data that will never be read and won't get purged for 30 days.
In particular, most of the data on `admin.phacility.com` is currently 1,000 previews of legalpad documents as I made minor edits to them over the course of several hours.
This isn't a big concern, but it's a very easy fix.
Test Plan:
- Previewed a legalpad document, verified that cache rows were not written as I mashed the keyboard.
- Saved the document, verified a new cache row was written.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D11832
Summary:
Ref T4411
I'm not quite sure if this is the right place for this as it will be difficult to provide proper user feedback of why we removed a particular subscriber.
Is the ApplicationTransactionEditor generally the right place to extract mentioned phids in comments?
On the other hand in some cases we cannot really give user feedback why a user was not subscribed (e.g.: commits & diffs)
Adding a diff to a repo where the user mentioned has no view permissions the subscriber is currently still added. Still would have to find where this is donet...
Any other places?
Unrelated: Is there any way to remove a subscriber from a commit/audit ?
Test Plan:
- Edited tasks with the mentioned user having view permissions to this specific task and without
- Raised concern with a commit and commented on the audit with the user having view permissions to the repo and without
- Added a commit to a repo with and without the mentioned user having permissions
- Mention a user in a task & commit comment with and without permissions
- Mentioning a user in a diff description & comments with and without permissions to the specific diff
Reviewers: chad, #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: chad, Korvin, epriestley
Maniphest Tasks: T4411
Differential Revision: https://secure.phabricator.com/D11049
Summary:
Fixes T6619. In `{Xnnn key=value, key=value}` we did not require a separator between the object and the key-value part. This could lead to `{rX11aaa}` being parsed as `{rX11 aaa}`, i.e. a reference to `rX11` with parameter `aaa` set.
Instead, require a space or comma before we'll parse key-value parts of embedded objects.
Test Plan:
Added and executed unit tests.
{F242002}
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T6619
Differential Revision: https://secure.phabricator.com/D10915
Summary: Ref T6343, adding HTMLMailMode to remarkup, and most objects should now be processed and appear pretty in emails.
Test Plan: Add a comment to a Maniphest task containing a mention of an object like '{T1}' or 'T1'. Emails should show a styled version of the object similar to how the object looks in the context of the Maniphest task in the UI.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: chad, Korvin, epriestley
Maniphest Tasks: T6343, T2617
Differential Revision: https://secure.phabricator.com/D10859
Summary:
Fixes T6416. The comment is consistent with intent, but the actual regexp doesn't quite work right. In particular, we incorrectly match `#security.` as `security.` (with a period) instead of `security` (with no period).
Since this stuff is a pain to test and I evidently got it wrong in this case in D8703, make it unit testable.
Test Plan:
Added unit tests. Also:
{F227181}
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T6416
Differential Revision: https://secure.phabricator.com/D10753
Summary:
Ref T6223. Two issues:
- We don't use `/u` mode on these regexps. Without `/u`, the `\w`/`\W`/`\s`/`\S` modifiers have bad behavior on non-ASCII bytes. Add the flag to use unicode mode, making `\w` and `\s` behave like we expect.
- We might possibly want to do something different here eventually (for example, if the `/u` flag has some huge performance penalty) but this seems OK for now.
- We use `\b` (word boundary) to terminate the match, but `🐳` is not a word character. Use `(?!\w)` instead ("don't match before a word character") which is what we mean.
Test Plan: {F211498}
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T6223
Differential Revision: https://secure.phabricator.com/D10618
Summary:
Fixes T4057. This sort of sidesteps the trickiest (but very rare) case of things like embedded slowvotes. We might be able to refine that later.
In the common bad case (macros, large images) it gets reasonable results by using `overflow: hidden` with `max-height`.
We use `PhabriatorMarkupEngine::summarize()` to try to just render the first paragraph.
Test Plan: {F195093}
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4057
Differential Revision: https://secure.phabricator.com/D10355
