Summary:
Ref T13259. In some configurations, making a request to ourselves may return a VPN/Auth response from some LB/appliance layer.
If this response begins or ends with whitespace, we currently detect it as "extra whitespace" instead of "bad response".
Instead, require that the response be nearly correct (valid JSON with some extra whitespace, instead of literally anything with some extra whitespace) to hit this specialized check. If we don't hit the specialized case, use the generic "mangled" response error, which prints the actual body so you can figure out that it's just your LB/auth thing doing what it's supposed to do.
Test Plan:
- Rigged responses to add extra whitespace, got "Extra Whitespace" (same as before).
- Rigged responses to add extra non-whitespace, got "Mangled Junk" (same as before).
- Rigged responses to add extra whitespace and extra non-whitespace, got "Mangled Junk" with a sample of the document body instead of "Extra Whitespace" (improvement).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13259
Differential Revision: https://secure.phabricator.com/D20235
Summary: See PHI1112. See T784. Although some more general/flexible solution is arriving eventually, adding this rule seems reasonable for now, since it's not a big deal if we remove it later to replace this with some fancier system.
Test Plan: Created a diff with the official Go generated marker, saw the changeset marked as generated.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20237
Summary:
Ref T13259. If we miss the separate CSRF step in Duo and proceed directly to prompting, we may fail to build a response which turns into a real control and fatal on `null->setLabel()`.
Instead, let MFA providers customize their "bare prompt dialog" response, then make Duo use the same "you have an outstanding request" response for the CSRF and no-CSRF workflows.
Test Plan: Hit Duo auth on a non-CSRF workflow (e.g., edit an MFA provider with Duo enabled). Previously: `setLabel()` fatal. After patch: smooth sailing.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13259
Differential Revision: https://secure.phabricator.com/D20234
Summary:
See PHI1063. See PHI1114. Ref T13253. Currently, you can't `bin/worker execute` an archived task and can't `bin/worker retry` a successful task.
Although it's good not to do these things by default (particularly, retrying a successful task will double its effects), there are plenty of cases where you want to re-run something for testing/development/debugging and don't care that the effect will repeat (you're in a dev environment, the effect doesn't matter, etc).
Test Plan: Ran `bin/worker execute/retry` against archived/successful tasks. Got prompted to add more flags, then got re-execution.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13253
Differential Revision: https://secure.phabricator.com/D20246
Summary:
Ref T13121. When you connect to a host with SSH, don't already know the host key, and don't have strict host key checking, it prints "Permanently adding host X to known hosts". This is super un-useful.
In a perfect world, we'd probably always have strict host key checking, but this is a significant barrier to configuration/setup and I think not hugely important (MITM attacks against SSH hosts are hard/rare and probably not hugely valuable). I'd imagine a more realistic long term approach is likely optional host key checking.
For now, try using `LogLevel=ERROR` instead of `LogLevel=quiet` to suppress this error. This should be strictly better (since at least some messages we want to see are ERROR or better), although it may not be perfect (there may be other INFO messages we would still like to see).
Test Plan:
- Ran `ssh -o LogLevel=... -o 'StrictHostKeyChecking=no' -o 'UserKnownHostsFile=/dev/null'` with bad credentials, for "ERROR", "quiet", and default ("INFO") log levels.
- With `INFO`, got a warning about adding the key, then an error about bad credentials (bad: don't want the key warning).
- With `quiet`, got nothing (bad: we want the credential error).
- With `ERROR`, got no warning but did get an error (good!).
Not sure this always gives us exactly what we want, but it seems like an improvement over "quiet".
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13121
Differential Revision: https://secure.phabricator.com/D20240
Summary:
Fixes T13260. "QUERY_STRING" and "REQUEST_URI" are similar for our purposes here, but our nginx documentation tells you to pass "QUERY_STRING" and doesn't tell you to pass "REQUEST_URI". We also use "QUERY_STRING" in a couple of other places already, and already have a setup check for it.
Use "QUERY_STRING" instead of "REQUEST_URI".
Test Plan: Visited `/oauth/google/?a=b`, got redirected with parameters preserved.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13260
Differential Revision: https://secure.phabricator.com/D20227
Summary:
See <https://discourse.phabricator-community.org/t/unhandled-exception-muting-completed-bulk-jobs/2449>. Bulk Jobs have an "edge" table but currently do not support edge transactions. Add support.
This stops "Mute Notifications" from fataling.
The action probably doesn't do what the reporting user expects (it stops edits to the job object from sending notifications; it does not stop the edits the job performs from sending notifications) but I think this change puts us in a better place no matter what, even if we eventually clarify or remove this behavior.
Test Plan: Clicked "Mute Notifications" on a bulk job, got an effect instead of a fatal.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20226
Summary:
See <https://discourse.phabricator-community.org/t/traceback-rendering-task-query-in-dashboard/2450/>.
It looks like this blames to D19126, which added some more complex constraint logic but overlooked "range" constraints, which are handled separately.
Test Plan:
- Added a custom "date" field to Maniphest with `"search": true`.
- Executed a range query against the field.
Then:
- Before: Warnings about undefined indexes in the log.
- After: No such warnings.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: jbrownEP
Differential Revision: https://secure.phabricator.com/D20225
Summary:
See PHI1059. If you close a task, we apply an "alice closed a subtask: X" transaction to its parents.
This transaction is purely informative, but currently requires `CAN_EDIT` permission after T13186. However, we'd prefer to post this transaction anyway, even if: the parent is locked; or the parent is not editable by the acting user.
Replace the implicit `CAN_EDIT` requirement with no requirement.
(This transaction is only applied internally (by closing a subtask) and can't be applied via the API or any other channel, so this doesn't let attackers spam a bunch of bogus subtask closures all over the place or anything.)
Test Plan:
- Created a parent task A with subtask B.
- Put task A into an "Edits Locked" status.
- As a user other than the owner of A, closed B.
Then:
- Before: Policy exception when trying to apply the "alice closed a subtask: B" transaction to A.
- After: B closed, A got a transaction despite being locked.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20223
Summary:
Depends on D20218. Ref T13258. It's somewhat cumbersome to get from build plans to related builds but this is a reasonable thing to want to do, so make it a little easier.
Also clean up / standardize / hint a few things a little better.
Test Plan: {F6244116}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13258
Differential Revision: https://secure.phabricator.com/D20219
Summary: Depends on D20217. Ref T13258. Mostly for completeness. You can't edit build steps so this may not be terribly useful, but you can do bulk policy edits or whatever?
Test Plan: Edited a build plan via API.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13258
Differential Revision: https://secure.phabricator.com/D20218
Summary: Depends on D20216. Ref T13258. Bland infrastructure update to prepare for bigger things.
Test Plan: Created and edited a build plan.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13258
Differential Revision: https://secure.phabricator.com/D20217
Summary: Ref T13088. Build Plans currently have a "Created" date in the right-hand "Curtain" UI, but this is unusual and the creation date is evident from the timeline. It's also not obvious why anyone would care. Remove it for simplicity/consistency. I think this may have just been a placeholder during initial implementation.
Test Plan: Viewed a build plan, no more "Created" element.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13088
Differential Revision: https://secure.phabricator.com/D20216
Summary:
See PHI1096. Depends on D20213. An install is reporting a hard-to-reproduce issue where a non-transaction gets queued by Herald somehow. This might be in third-party code.
Sprinkle the relevant parts of the code with `final` and type checking to try to catch the problem before it causes a fatal we can't pull a stack trace out of.
Test Plan: Poked around locally (e.g., edited revisions to cause Herald to trigger), but hard to know if this will do what it's supposed to or not without deploying and seeing if it catches anything.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20214
Summary: Depends on D20209. Ref T13255. It would probably be nice to make this into a "real" `*.search` API method some day, but at least document the features for now.
Test Plan: Read documentation.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13255
Differential Revision: https://secure.phabricator.com/D20211
Summary:
Depends on D20208. Ref T13255. See that task for some long-winded discussion and rationale. Short version:
- This is a list of operations instead of a list of old/new PHIDs because of scalability issues for large lists (T13056).
- This is a fairly verbose list (instead of, for example, the more concise internal map we sometimes use with "+" and "-" as keys) to try to make the structure obvious and extensible in the future.
- The "add" and "remove" echo the `*.edit` operations.
Test Plan: Called `transaction.search` on an object with project tag changes, saw them in the results.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13255
Differential Revision: https://secure.phabricator.com/D20209
Summary: Ref T13255. The "transaction.search" API method currently does not support author constraints, but this is a reasonable thing to support.
Test Plan: Queried transactions by author, hit the error cases.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13255
Differential Revision: https://secure.phabricator.com/D20208
Summary: Fixes T13254. See that task for details.
Test Plan: Used iOS Simulator to do a login locally, didn't get blocked. Verified CSP includes "m.facebook.com".
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13254
Differential Revision: https://secure.phabricator.com/D20206
Summary: Ref T13251. See <https://phabricator.wikimedia.org/T216849>.
Test Plan:
- With more than 100 projects (or, set `$limit = 3`)...
- Edit a task, then click the "Browse" magnifying glass icon next to the "Tags" typeahead.
- Before change: fatal on 'q' being null.
- After change: no fatal.
Reviewers: amckinley, 20after4
Reviewed By: amckinley
Maniphest Tasks: T13251
Differential Revision: https://secure.phabricator.com/D20204
Summary:
Ref T5401. Depends on D20201. Add timestamps to worker tasks to track task creation, and pass that through to archive tasks. This lets us measure the total time the task spent in the queue, not just the duration it was actually running.
Also displays this information in the daemon status console; see screenshot: {F6225726}
Test Plan:
Stopped daemons, ran `bin/search index --all --background` to create lots of tasks, restarted daemons, observed expected values for `dateCreated` and `epochArchived` in the archive worker table.
Also tested the changes to `unarchiveTask` by forcing a search task to permanently fail and then `bin/worker retry`ing it.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley, PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T5401
Differential Revision: https://secure.phabricator.com/D20200
Summary:
Depends on D20197. Ref T13161. We currently try to build a "ScopeEngine" even for diffs with no context (e.g., `git diff` instead of `git diff -U9999`).
Since we don't have any context, we won't really be able to figure out anything useful about scopes. Also, since ScopeEngine is pretty strict about what it accepts, we crash.
In these cases, just don't build a ScopeEngine.
Test Plan: Viewed a diff I copy/pasted with `git diff` instead of an `arc diff` / `git diff -U99999`, got a sensible diff with no context instead of a fatal.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161
Differential Revision: https://secure.phabricator.com/D20198
Summary:
Depends on D20196. See PHI985. When empty, the "moved/copied" gutter currently renders with the same background color as the rest of the line. This can be misleading because it makes code look more indented than it is, especially if you're unfamiliar with the tool:
{F6225179}
If we remove this misleading coloration, we get a white gap. This is more clear, but looks a little odd:
{F6225181}
Instead, give this gutter a subtle background fill in all casses, to make it more clear that it's a separate gutter region, not a part of the text diff:
{F6225183}
Test Plan: See screenshots. Copied text from a diff, added/removed inlines, etc.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20197
Summary:
Ref T12822. Ref PHI878. This is some leftover code from the old selection behavior that prevented visual selection of the left side of a diff if the user clicked on the right -- basically, a much simpler attack on what ultimately landed in D20191.
I think the change from `th` to `td` "broke" it so it didn't interfere with the other behavior, which is why I didn't have to remove it earlier. It's no longer necessary, in any case.
Test Plan: Grepped for behavior name, selected stuff on both sides of a diff.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T12822
Differential Revision: https://secure.phabricator.com/D20196
Summary:
Ref T13253. Long ago, daemon logs were visible in the web UI. They were removed because access to logs generally does not conform to policy rules, and may leak the existence (and sometimes contents) of hidden objects, occasionally leak credentials in certain error messages, etc.
These bits and pieces were missed.
Test Plan: Grepped for removed symbols.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13253
Differential Revision: https://secure.phabricator.com/D20199
Summary:
Ref T13161.
- Don't show ">>" when the line indentation changed but the text also changed, this is just "the line changed".
- The indicator seems a little cleaner if we just reuse the existing "bright" colors, which already have colorblind colors anyway.
Test Plan: Got slightly better rendering for some diffs locally.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161
Differential Revision: https://secure.phabricator.com/D20195
Summary:
Ref T12822. Ref T2495. This is the good version of D20193.
Currently, we display various nonprintable characters (ZWS, nonbreaking space, various control characters) as themselves, so they're generally invisible.
In T12822, one user reports that all their engineers frequently type ZWS characters into source somehow? I don't really believe this (??), and this should be fixed in lint.
That said, the only real reason not to show these weird characters in a special way was that it would break copy/paste: if we render ZWS as "🐑", and a user copy-pastes the line including the ZWS, they'll get a sheep.
At least, they would have, until D20191. Now that this whole thing is end-to-end Javascript magic, we can copy whatever we want.
In particular, we can render any character `X` as `<span data-copy-text="Y">X</span>`, and then copy "Y" instead of "X" when the user copies the node. Limitations:
- If users select only "X", they'll get "X" on their clipboard. This seems fine. If you're selecting our ZWS marker *only*, you probably want to copy it?
- If "X" is more than one character long, users will get the full "Y" if they select any part of "X". At least here, this only matters when "X" is several spaces and "Y" is a tab. This also seems fine.
- We have to be kind of careful because this approach involves editing an HTML blob directly. However, we already do that elsewhere and this isn't really too hard to get right.
With those tools in hand:
- Replace "\t" (raw text / what gets copied) with the number of spaces to the next tab stop for display.
- Replace ZWS and NBSP (raw text) with a special marker for display.
- Replace control characters 0x00-0x19 and 0x7F, except for "\t", "\r", and "\n", with the special unicode "control character pictures" reserved for this purpose.
Test Plan:
- Generated and viewed a file like this one:
{F6220422}
- Copied text out of it, got authentic raw original source text instead of displayed text.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T12822, T2495
Differential Revision: https://secure.phabricator.com/D20194
Summary:
Ref T12822. Fixes a few things:
- Firefox selection of weird ranges with an inline between the start and end of the range now works correctly.
- "Show More Context" rows now render, highlight, and select properly.
- Prepares for nodes to have copy-text which is different from display-text.
- Don't do anything too fancy in 1-up/unified mode. We don't copy line numbers after the `content: attr(data-n)` change, but that's as far as we go, because trying to do more than that is kind of weird and not terribly intuitive.
Test Plan:
- Selected and copied weird ranges in Firefox.
- Kept an eye on "Show More Context" rows across select and copy operations.
- Generally poked around in Safari/Firefox/Chrome.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T12822
Differential Revision: https://secure.phabricator.com/D20192
Summary:
Ref T12822. Ref T13161. By default, when users select text from a diff and copy it to the clipboard, they get both sides of the diff and all the line numbers. This is usually not what they intended to copy.
As of D20188, we use `content: attr(...)` to render line numbers. No browser copies this text, so that fixes line numbers.
We can use "user-select" CSS to visually prevent selection of line numbers and other stuff we don't want to copy. In Firefox and Chrome, "user-select" also applies to copied text, so getting "user-select" on the right nodes is largely good enough to do what we want.
In Safari, "user-select" is only visual, so we always need to crawl the DOM to figure out what text to pull out of it anyway.
In all browsers, we likely want to crawl the DOM anyway because this will let us show one piece of text and copy a different piece of text. We probably want to do this in the future to preserve "\t" tabs, and possibly to let us render certain character codes in one way but copy their original values. For example, we could render "\x07" as "␇".
Finally, we have to figure out which side of the diff we're copying from. The rule here is:
- If you start the selection by clicking somewhere on the left or right side of the diff, that's what you're copying.
- Otherwise, use normal document copy rules.
So the overall flow here is:
- Listen for clicks.
- When the user clicks the left or right side of the diff, store what they clicked.
- When a selection starts, and something is actually selected, check if it was initiated by clicking a diff. If it was, apply a visual effect to get "user-select" where it needs to go and show the user what we think they're doing and what we're going to copy.
- (Then, try to handle a bunch of degenerate cases where you start a selection and then click inside that selection.)
- When a user clicks elsewhere or ends the selection with nothing selected, clear the selection mode.
- When a user copies text, if we have an active selection mode, pull all the selected nodes out of the DOM and filter out the ones we don't want to copy, then stitch the text back together. Although I believe this didn't work well in ~2010, it appears to work well today.
Test Plan: This mostly seems to work in Safari, Chrome, and Firefox. T12822 has some errata. I haven't tested touch events but am satisfied if the touch event story is anything better than "permanently destroys data".
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161, T12822
Differential Revision: https://secure.phabricator.com/D20191
Summary:
Ref T13161. Ref T12822. Today, we use invisible Zero-Width Spaces to try to improve copy/paste behavior from Differential.
After D20188, we no longer need ZWS characters to avoid copying line numbers. Get rid of these secret invisible semantic ZWS characters completely.
This means that both the left-hand and right-hand side of diffs become copyable, which isn't desired. I'll fix that with a hundred thousand lines of Javascript in the next change: this is a step toward everything working better, but doesn't fix everything yet.
Test Plan:
- Grepped for `zws`, `grep -i zero | grep -i width`.
- Copied text out of Differential: got both sides of the diff (not ideal).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161, T12822
Differential Revision: https://secure.phabricator.com/D20189
Summary:
Ref T13161. Ref T12822. See PHI870. Long ago, the web was simple. You could leave your doors unlocked, you knew all your neighbors, crime hadn't been invented yet, and `<th>3</th>` was a perfectly fine way to render a line number cell containing the number "3".
But times have changed!
- In PHI870, this isn't good for screenreaders. We can't do much about this, so switch to `<td>`.
- In D19349 / T13105 and elsewhere, this `::after { content: attr(data-n); }` approach seems like the least bad general-purpose approach for preventing line numbers from being copied. Although Differential needs even more magic beyond this in the two-up view, this is likely good enough for the one-up view, and is consistent with other views (paste, harbormaster logs, general source display) where this technique is sufficient on its own.
The chance this breaks //something// is pretty much 100%, but we've got a week to figure out what it breaks. I couldn't find any issues immediately.
Test Plan:
- Created, edited, deleted inlines in 1-up and 2-up views.
- Replied, keyboard-navigated, keyboard-replied, drag-selected, poked and prodded everything.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161, T12822
Differential Revision: https://secure.phabricator.com/D20188
Summary:
Depends on D20185. Ref T13161. Fixes T6791.
See some discusison in T13161. I want to move to a world where:
- whitespace changes are always shown, so users writing YAML and Python are happy without adjusting settings;
- the visual impact of indentation-only whitespace changes is significanlty reduced, so indentation changes are easy to read and users writing Javascript or other flavors of Javascript are happy.
D20181 needs a little more work, but generally tackles these visual changes and lets us always show whitespace changes, but show them in a very low-impact way when they're relatively unimportant.
However, a second aspect to this is how the diff is "aligned". If this file:
```
A
```
..is changed to this file:
```
X
A
Y
Z
```
...diff tools will generally produce this diff:
```
+ X
A
+ Y
+ Z
```
This is good, and easy to read, and what humans expect, and it will "align" in two-up like this:
```
1 X
1 A 2 A
3 Y
4 Z
```
However, if the new file looks like this instead:
```
X
A'
Y
Z
```
...we get a diff like this:
```
- A
+ X
+ A'
+ Y
+ Z
```
This one aligns like this:
```
1 A
1 X
2 A'
3 Y
4 Z
```
This is correct if `A` and `A'` are totally different lines. However, if `A'` is pretty much the same as `A` and it just had a whitespace change, human viewers would prefer this alignment:
```
1 X
1 A 2 A'
3 Y
4 Z
```
Note that `A` and `A'` are different, but we've aligned them on the same line. `diff`, `git diff`, etc., won't do this automatically, and a `.diff` doesn't have a way to say "these lines are more or less the same even though they're different", although some other visual diff tools will do this.
Although `diff` can't do this for us, we can do it ourselves, and already have the code to do it, because we already nearly did this in the changes removed in D20185: in "Ignore All" or "Ignore Most" mode, we pretty much did this already.
This mostly just restores a bit of the code from D20185, with some adjustments/simplifications. Here's how it works:
- Rebuild the text of the old and new files from the diff we got out of `arc`, `git diff`, etc.
- Normalize the files (for example, by removing whitespace from each line).
- Diff the normalized files to produce a second diff.
- Parse that diff.
- Take the "alignment" from the normalized diff (whitespace removed) and the actual text from the original diff (whitespace preserved) to build a new diff with the correct text, but also better diff alignment.
Originally, we normalized with `diff -bw`. I've replaced that with `preg_replace()` here mostly just so that we have more control over things. I believe the two behaviors are pretty much identical, but this way lets us see more of the pipeline and possibly add more behaviors in the future to improve diff quality (e.g., normalize case? normalize text encoding?).
Test Plan:
{F6217133}
(Also, fix a unit test.)
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161, T6791
Differential Revision: https://secure.phabricator.com/D20187
Summary:
Depends on D20181. Depends on D20182. Fixes T3498. Ref T13161. My claim, at least, is that D20181 can be tweaked to be good enough to throw away this "feature" completely.
I think this feature was sort of a mistake, where the ease of access to `diff -bw` shaped behavior a very long time ago and then the train just ran a long way down the tracks in the same direction.
Test Plan: Grepped for `whitespace`, deleted almost everything. Poked around the UI a bit. I'm expecting the whitespace changes to get some more iteration this week so I not being hugely pedantic about testing this stuff exhaustively.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161, T3498
Differential Revision: https://secure.phabricator.com/D20185
Summary:
Ref T13161. See PHI723. Our whitespace handling is based on whitespace flags like `diff -bw`, mostly just for historical reasons: long ago, the easiest way to minimize the visual impact of indentation changes was to literally use `diff -bw`.
However, this approach is very coarse and has a lot of problems, like detecting `"ab" -> "a b"` as "only a whitespace change" even though this is always semantic. It also causes problems in YAML, Python, etc. Over time, we've added a lot of stuff to mitigate the downsides to this approach.
We also no longer get any benefits from this approach being simple: we need faithful diffs as the authoritative source, and have to completely rebuild the diff to `diff -bw` it. In the UI, we have a "whitespace mode" flag. We have the "whitespace matters" configuration.
I think ReviewBoard generally has a better approach to indent depth changes than we do (see T13161) where it detects them and renders them in a minimal way with low visual impact. This is ultimately what we want: reduce visual clutter for depth-only changes, but preserve whitespace changes in strings, etc.
Move toward detecting and rendering indent depth changes. Followup work:
- These should get colorblind colors and the design can probably use a little more tweaking.
- The OneUp mode is okay, but could be improved.
- Whitespace mode can now be removed completely.
- I'm trying to handle tabs correctly, but since we currently mangle them into spaces today, it's hard to be sure I actually got it right.
Test Plan: {F6214084}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13161
Differential Revision: https://secure.phabricator.com/D20181
Summary:
Depends on D20179. Ref T13088. See PHI351. See PHI1018. In various cases, unit tests names are 19 paths mashed together.
This is probably not an ideal name, and the test harness should probably pick a better name, but if users are fine with it and don't want to do the work to summarize on their own, accept them. We may summarize with "..." in some cases depending on how this fares in the UI.
The actual implementation is a separate "strings" table which is just `<hash-of-string, full-string>`. The unit message table can end up being mostly strings, so this should reduce storage requirements a bit.
For now, I'm not forcing a migration: new writes use the new table, existing rows retain the data. I plan to provide a migration tool, recommend migration, then force migration eventually.
Prior to that, I'm likely to move at least some other columns to use this table (e.g., lint names), since we have a lot of similar data (arbitrarily long user string constants that we are unlikely to need to search or filter).
Test Plan: {F6213819}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13088
Differential Revision: https://secure.phabricator.com/D20180
Summary:
Depends on D20177. Fixes T12425. See <https://discourse.phabricator-community.org/t/importing-libphutil-repository-on-fresh-phabricator-triggers-an-error/2391/>.
Search indexing currently reports failures to load objects to the log. This log is noisy, not concerning, not actionable, and not locally debuggable (it depends on the reporting user's entire state).
I think one common, fully legitimate case of this is indexing temporary files: they may fully legitimately be deleted by the time the indexer runs.
Instead of sending these errors to the log, eat them. If users don't notice the indexes aren't working: no harm, no foul. If users do notice, we'll run or have them run `bin/search index` as a first diagnostic step anyway, which will now report an actionable/reproducible error.
Test Plan:
- Faked errors in both cases (initial load, re-load inside the locked section).
- Ran indexes in strict/non-strict mode.
- Got exception reports from both branches in strict mode.
- Got task success without errors in both cases in non-strict mode.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T12425
Differential Revision: https://secure.phabricator.com/D20178
Summary:
Ref T13249. See PHI810. We currently show availability dots in some interfaces (timeline, mentions) but not others (typeheads/tokenizers).
They're potentially quite useful in tokenizers, e.g. when assigning tasks to someone or requesting reviews. Show them in more places.
(The actual rendering here isn't terribly clean, and it would be great to try to unify all these various behaviors some day.)
Test Plan:
{F6212044}
{F6212045}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249
Differential Revision: https://secure.phabricator.com/D20173
Summary:
Ref T13249. Ref T11738. See PHI985. Currently, we have a crude heuristic for guessing what line in a source file provides the best context.
We get it wrong in a lot of cases, sometimes selecting very silly lines like "{". Although we can't always pick the same line a human would pick, we //can// pile on heuristics until this is less frequently completely wrong and perhaps eventually get it to work fairly well most of the time.
Pull the logic for this into a separate standalone class and make it testable to prepare for adding heuristics.
Test Plan: Ran unit tests, browsed various files in the web UI and saw as-good-or-better context selection.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249, T11738
Differential Revision: https://secure.phabricator.com/D20171
Summary: Stragglers from the great "%Q" migration.
Test Plan: Ran a query for tasks with parent tasks.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20183
Summary:
Ref T13249. See PHI1059. Currently, Subscribe/Unsubscribe require CAN_INTERACT via the web UI and no permissions (i.e., effectively CAN_VIEW) via the API.
Weaken the requirements from the web UI so that you do not need "CAN_INTERACT". This is a product change to the effect that it's okay to subscribe/unsubscribe from anything you can see, even hard-locked tasks. This generally seems reasonable.
Increase the requirements for the actual transaction, which mostly applies to API changes:
- To remove subscribers other than yourself, require CAN_EDIT.
- To add subscribers other than yourself, require CAN_EDIT or CAN_INTERACT. You may have CAN_EDIT but not CAN_INTERACT on "soft locked" tasks. It's okay to click "Edit" on these, click "Yes, override lock", then remove subscribers other than yourself.
This technically plugs some weird, mostly theoretical holes in the API where "attackers" could sometimes make more subscription changes than they should have been able to. Now that we send you email when you're unsubscribed this could only really be used to be mildly mischievous, but no harm in making the policy enforcement more correct.
Test Plan: Against normal, soft-locked, and hard-locked tasks: subscribed, unsubscribed, added and removed subscribers, overrode locks, edited via API. Everything worked like it should and I couldn't find any combination of lock state, policy state, and edit pathway that did anything suspicious.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249
Differential Revision: https://secure.phabricator.com/D20174
Summary:
Ref T13249. See PHI1059. This allows "locked" in `maniphest.statuses` to specify that either "comments" are locked (current behavior, advisory, overridable by users with edit permission, e.g. for calming discussion on a contentious issue or putting a guard rail on things); or "edits" are locked (hard lock, only task owner can edit things).
Roughly, "comments" is a soft/advisory lock. "edits" is a hard/strict lock. (I think both types of locks have reasonable use cases, which is why I'm not just making locks stronger across the board.)
When "edits" are locked:
- The edit policy looks like "no one" to normal callers.
- In one special case, we sneak the real value through a back channel using PolicyCodex in the specific narrow case that you're editing the object. Otherwise, the policy selector control incorrectly switches to "No One".
- We also have to do a little more validation around applying a mixture of status + owner transactions that could leave the task uneditable.
For now, I'm allowing you to reassign a hard-locked task to someone else. If you get this wrong, we can end up in a state where no one can edit the task. If this is an issue, we could respond in various ways: prevent these edits; prevent assigning to disabled users; provide a `bin/task reassign`; uh maybe have a quorum convene?
Test Plan:
- Defined "Soft Locked" and "Hard Locked" statues.
- "Hard Locked" a task, hit errors (trying to unassign myself, trying to hard lock an unassigned task).
- Saw nice new policy guidance icon in header.
{F6210362}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249
Differential Revision: https://secure.phabricator.com/D20165
Summary:
Ref T13248. This will probably need quite a bit of refinement, but we can reasonably allow subtype definitions to adjust custom field behavior.
Some places where we use fields are global, and always need to show all the fields. For example, on `/maniphest/`, where you can search across all tasks, you need to be able to search across all fields that are present on any task.
Likewise, if you "export" a bunch of tasks into a spreadsheet, we need to have columns for every field.
However, when you're clearly in the scope of a particular task (like viewing or editing `T123`), there's no reason we can't hide fields based on the task subtype.
To start with, allow subtypes to override "disabled" and "name" for custom fields.
Test Plan:
- Defined several custom fields and several subtypes.
- Disabled/renamed some fields for some subtypes.
- Viewed/edited tasks of different subtypes, got desired field behavior.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13248
Differential Revision: https://secure.phabricator.com/D20161
Summary:
Ref T13253. Fixes T6615. See that task for discussion.
- Remove three keys which serve no real purpose: `dataID` doesn't do anything for us, and the two `leaseOwner` keys are unused.
- Rename `leaseOwner_2` to `key_owner`.
- Fix an issue where `dataID` was nullable in the active table and non-nullable in the archive table.
In practice, //all// workers have data, so all workers have a `dataID`: if they didn't, we'd already fatal when trying to move tasks to the archive table. Just clean this up for consistency, and remove the ancient codepath which imagined tasks with no data.
Test Plan:
- Ran `bin/storage upgrade`, inspected tables.
- Ran `bin/phd debug taskmaster`, worked through a bunch of tasks with no problems.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13253, T6615
Differential Revision: https://secure.phabricator.com/D20175
Summary: Ref T13088. Prepares for putting test names in a separate table to release the 255-character limit.
Test Plan: Viewed revisions, buildables, builds, test lists, specific tests.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13088
Differential Revision: https://secure.phabricator.com/D20179
Summary:
See PHI1073. Improve the UX here:
- When there are a small number of connected tasks, no changes.
- When there are too many total connected tasks, but not too many directly connected tasks, show hint text with a "View Standalone Graph" button to view more of the graph.
- When there are too many directly connected tasks, show better hint text with a "View Standalone Graph" button.
- Always show a "View Standalone Graph" option in the dropdown menu.
- Add a standalone view which works the same way but has a limit of 2,000.
- This view doesn't have "View Standalone Graph" links, since they'd just link back to the same page, but is basically the same otherwise.
- Increase the main page task limit from 100 to 200.
Test Plan:
Mobile View:
{F6210326}
Way too much stuff:
{F6210327}
New persistent link to the standalone page:
{F6210328}
Kind of too much stuff:
{F6210329}
Standalone view:
{F6210330}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: 20after4
Differential Revision: https://secure.phabricator.com/D20164
Summary:
Ref T13249. See PHI774. When users follow an email login link ("Forgot password?", "Send Welcome Email", "Send a login link to your email address.", `bin/auth recover`), we send them to a password reset flow if an install uses passwords.
If an install does not use passwords, we previously dumped them unceremoniously into the {nav Settings > External Accounts} UI with no real guidance about what they were supposed to do. Since D20094 we do a slightly better job here in some cases. Continue improving this workflow.
This adds a page like "Reset Password" for "Hey, You Should Probably Link An Account, Here's Some Options".
Overall, this stuff is still pretty rough in a couple of areas that I imagine addressing in the future:
- When you finish linking, we still dump you back in Settings. At least we got you to link things. But better would be to return you here and say "great job, you're a pro".
- This UI can become a weird pile of buttons in certain configs and generally looks a little unintentional. This problem is shared among all the "linkable" providers, and the non-login link flow is also weird.
So: step forward, but more work to be done.
Test Plan: {F6211115}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249
Differential Revision: https://secure.phabricator.com/D20170
Summary: Ref T13249. Poll for Duo updates in the background so we can automatically update the UI when the user clicks the mobile phone app button.
Test Plan: Hit a Duo gate, clicked "Approve" in the mobile app, saw the UI update immediately.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249
Differential Revision: https://secure.phabricator.com/D20169
Summary:
Depends on D20175. Ref T12425. Ref T13253. Currently, importing commits can stall search index rebuilds, since index rebuilds use an older priority from before T11677 and weren't really updated for D16585.
In general, we'd like to complete all indexing tasks before continuing repository imports. A possible exception is if you rebuild an entire index with `bin/search index --rebuild-the-world`, but we could queue those at a separate lower priority if issues arise.
Test Plan: Ran some search indexing through the queue.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13253, T12425
Differential Revision: https://secure.phabricator.com/D20177
Summary: Ref T13250. Some of these parameters may be NULL, and `alter()` is no longer happy about that.
Test Plan: Ran daemon tasks that happened to render some memes.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20176
Summary:
In D20100, I changed this page from returning a `newPage()` with a dialog as its content to returning a more modern `newDialog()`.
However, the magic to add stuff to the CSP header is actually only on the `newPage()` pathway today, so this accidentally dropped the extra "Content-Security-Policy" rule for Google.
Lift the magic up one level so both Dialog and Page responses hit it.
Test Plan:
- Configured Recaptcha.
- Between D20100 and this patch: got a CSP error on the Email Login page.
- After this patch: clicked all the pictures of cars / store fronts.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20163
Summary:
Ref T6703. When we import external data from a third-party install to a Phacility instance, we must link instance accounts to central accounts: either existing central accounts, or newly created central accounts that we send invites for.
During this import, or when users register and claim those new accounts, we do a write from `admin.phacility.com` directly into the instance database to link the accounts.
This is pretty sketchy, and should almost certainly just be an internal API instead, particularly now that it's relatively stable.
However, it's what we use for now. The process has had some issues since the introduction of `%R` (combined database name and table refrence in queries), and now needs to be updated for the new `providerConfigPHID` column in `ExternalAccount`.
The problem is that `%R` isn't doing the right thing. We have code like this:
```
$conn = new_connection_to_instance('turtle');
queryf($conn, 'INSERT INTO %R ...', $table);
```
However, the `$table` resolves `%R` using the currently-executing-process information, not anything specific to `$conn`, so it prints `admin_user.user_externalaccount` (the name of the table on `admin.phacility.com`, where the code is running).
We want it to print `turtle_user.user_externalaccount` instead: the name of the table on `turtle.phacility.com`, where we're actually writing.
To force this to happen, let callers override the namespace part of the database name.
Long term: I'd plan to rip this out and replace it with an API call. This "connect directly to the database" stuff is nice for iterating on (only `admin` needs hotfixes) but very very sketchy for maintaining.
Test Plan: See next diff.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20167
Summary:
Ref T13250. This internally calls `replaceQueryParam(X, null)` now, which fatals if the second parameter is `null`. I hit these legitimately, but I'll look for more callsites and follow up by either allowing this, removing `alter()`, fixing the callsites, or some combination.
(I'm not much of a fan of `alter()`.)
Test Plan: Browsing a paginated list no longer complains about URI construction.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20162
Summary: Ref T13250. See D20149. Mostly: clarify semantics. Partly: remove magic "null" behavior.
Test Plan: Poked around, but mostly just inspection since these are pretty much one-for-one.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: yelirekim
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20154
Summary: Ref T13250. See D20149. In a number of cases, we use `setQueryParams()` immediately after URI construction. To simplify this slightly, let the constructor take parameters, similar to `HTTPSFuture`.
Test Plan: See inlines.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20151
Summary:
Ref T13249. See <https://discourse.phabricator-community.org/t/configuring-the-number-of-taskmaster-daemons/2394/>.
Today, when a configuration value is "locked", we prevent //writes// to the database. However, we still perform reads. When you upgrade, we generally don't want a bunch of your configuration to change by surprise.
Some day, I'd like to stop reading locked configuration from the database. This would defuse an escalation where an attacker finds a way to write to locked configuration despite safeguards, e.g. through SQL injection or policy bypass. Today, they could write to `cluster.mailers` or similar and substantially escalate access. A better behavior would be to ignore database values for `cluster.mailers` and other locked config, so that these impermissible writes have no effect.
Doing this today would break a lot of installs, but we can warn them about it now and then make the change at a later date.
Test Plan:
- Forced a `phd.taskmasters` config value into the database.
- Saw setup warning.
- Used `bin/config delete --database phd.taskmasters` to clear the warning.
- Reviewed documentation changes.
- Reviewed `phd.taskmasters` documentation adjustment.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249
Differential Revision: https://secure.phabricator.com/D20159
Summary: See PHI823. These got "visual-only" but should acutally get "aural => false" to pick up "aria-hidden".
Test Plan: Viewed page source, saw both "visual-only" and "aria-hidden".
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20157
Summary: Ref T13249. See D20132. Although we're probably a poor way to validate a big list of stolen cards in practice in production today (it's very hard to quickly generate a large number of small charges), putting rate limiting on "Add Payment Method" is generally reasonable, can't really hurt anything (no legitimate user will ever hit this limit), and might frustrate attackers in the future if it becomes easier to generate ad-hoc charges (for example, if we run a deal on support pacts and reduce their cost from $1,000 to $1).
Test Plan: Reduced limit to 4 / hour, tried to add a card several times, got rate limited.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13249
Differential Revision: https://secure.phabricator.com/D20158
Summary:
Ref T13250. Ref T13249. Some remarkup rules, including `{image ...}` and `{meme ...}`, may cache URIs as objects because the remarkup cache is `serialize()`-based.
URI objects with `query` cached as a key-value map are no longer valid and can raise `__toString()` fatals.
Bump the cache version to purge them out of the cache.
Test Plan: See PHI1074.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250, T13249
Differential Revision: https://secure.phabricator.com/D20160
Summary:
See <https://discourse.phabricator-community.org/t/conduit-call-is-generating-phd-log-error-message/2380/>. If you run builds against a diff which is not attached to a revision (this is unusual) we still try to publish to the associated revision. This won't work since there is no associated revision.
Since bare diffs don't really have a timeline, just publish nowhere for now.
Test Plan:
- Created a diff.
- Did not attach it to a revision.
- Created a build plan with "make http request + wait for response".
- Manually ran the build plan against the bare diff.
- Used `bin/phd debug task` to run the build and hit a "revision not attached" exception during publishing.
- Applied patch.
- Ran `bin/phd debug task`, got clean (no-op) publish.
- Sent build a failure message with "harbormaster.sendmessage", got a failed build.
This isn't a real workflow, but shouldn't fail.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20156
Summary:
Depends on D20126. See PHI1056. Ref T13244.
- `bin/audit delete` destroys audit requests, but does not update the overall audit state for associated commits. For example, if you destroy all audit requests for a commit, it does not move to "No Audit Required".
- `bin/audit synchronize` does this synchronize step, but is poorly documented.
Make `bin/audit delete` synchronize affected commits.
Document `bin/audit synchronize` better.
There's some reasonable argument that `bin/audit synchronize` perhaps shouldn't exist, but it does let you recover from an accidentally (or intentionally) mangled database state. For now, let it live.
Test Plan:
- Ran `bin/audit delete`, saw audits destroyed and affected commits synchornized.
- Ran `bin/audit synchronize`, saw behavior unchanged.
- Ran `bin/audit help`, got better help.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20127
Summary:
Depends on D20119. Fixes T9512. When you don't have a password on your account, the "Password" panel in Settings is non-obviously useless: you can't provide an old password, so you can't change your password.
The correct remedy is to "Forgot password?" and go through the password reset flow. However, we don't guide you to this and it isn't really self-evident.
Instead:
- Guide users to the password reset flow.
- Make it work when you're already logged in.
- Skin it as a "set password" flow.
We're still requiring you to prove you own the email associated with your account. This is a pretty weak requirement, but maybe stops attackers who use the computer at the library after you do in some bizarre emergency and forget to log out? It would probably be fine to just let users "set password", this mostly just keeps us from having two different pieces of code responsible for setting passwords.
Test Plan:
- Set password as a logged-in user.
- Reset password on the normal flow as a logged-out user.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: revi
Maniphest Tasks: T9512
Differential Revision: https://secure.phabricator.com/D20120
Summary:
Depends on D20117. Fixes T10071. When you're sent an email invitation, it's intended to allow you to register an account even if you otherwise could not (see D11737).
Some time between D11737 and today, this stopped working (or perhaps it never worked and I got things wrong in D11737). I think this actually ended up not mattering for us, given the way Phacility auth was ultimately built.
This feature generally seems reasonable, though, and probably //should// work. Make it work in the "password" and "oauth" cases, at least. This may //still// not work for LDAP, but testing that is nontrivial.
Test Plan:
- Enabled only passwords, turned off registration, sent an invite, registered with a password.
- Enabled only Google OAuth, turned off registration, sent an invite, registered with Google OAuth.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T10071
Differential Revision: https://secure.phabricator.com/D20118
Summary:
Depends on D20113. Ref T6703. Continue moving toward a future where multiple copies of a given type of provider may exist.
Switch MFA from session-MFA at the start to one-shot MFA at the actual link action.
Add one-shot MFA to the unlink action. This theoretically prevents an attacker from unlinking an account while you're getting coffee, registering `alIce` which they control, adding a copy of your profile picture, and then trying to trick you into writing a private note with your personal secrets or something.
Test Plan: Linked and unlinked accounts. Refreshed account. Unlinked, then registered a new account. Unlinked, then relinked to my old account.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20117
Summary: Depends on D20112. Ref T6703. When you go to unlink an account, unlink it by ID. Crazy!
Test Plan: Unlinked and relinked Google accounts.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20113
Summary:
Depends on D20111. Ref T6703. Currently, each ExternalAccount row is tied to a provider by `providerType` + `providerDomain`. This effectively prevents multiple providers of the same type, since, e.g., two LDAP providers may be on different ports on the same domain. The `domain` also isn't really a useful idea anyway because you can move which hostname an LDAP server is on, and LDAP actually uses the value `self` in all cases. Yeah, yikes.
Instead, just bind each account to a particular provider. Then we can have an LDAP "alice" on seven different servers on different ports on the same machine and they can all move around and we'll still have a consistent, cohesive view of the world.
(On its own, this creates some issues with the link/unlink/refresh flows. Those will be updated in followups, and doing this change in a way with no intermediate breaks would require fixing them to use IDs to reference providerType/providerDomain, then fixing this, then undoing the first fix most of the way.)
Test Plan: Ran migrations, sanity-checked database. See followup changes for more comprehensive testing.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20112
Summary:
Ref T6703. Currently, when you create an account on a new install, we prompt you to select a password.
You can't actually use that password unless you set up a password provider, and that password can't be associated with a provider since a password provider won't exist yet.
Instead, just don't ask for a password: create an account with a username and an email address only. Setup guidance points you toward Auth.
If you lose the session, you can send yourself an email link (if email works yet) or `bin/auth recover` it. This isn't really much different than the pre-change behavior, since you can't use the password you set anyway until you configure password auth.
This also makes fixing T9512 more important, which I'll do in a followup. I also plan to add slightly better guideposts toward Auth.
Test Plan: Hit first-time setup, created an account.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: revi
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20111
Summary: Depends on D20109. Ref T6703. This flow was contributed in 2012 and I'm not sure it ever worked, or at least ever worked nondestructively. For now, get rid of it. We'll do importing and external sync properly at some point (T3980, T13190).
Test Plan: Grepped for `ldap/`, grepped for controller.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20110
Summary:
Ref T13250. A handful of callsites are doing `getRequestURI()` + `setQueryParams(array())` to get a bare request path.
They can just use `getPath()` instead.
Test Plan: See inlines.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20150
Summary: See PHI1068. We currently show "HTTP Error - 200", which is misleading. Instead, label these results as "HTTP Status Code".
Test Plan: {F6206016}
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20148
Summary:
Ref T13250. See PHI1069. This is a small fix for `getRequestURI()` currently not working if the request includes "x[]=..." PHP-flavored array parameters, beacause they're parsed into arrays by `$_GET` and `setQueryParams(...)` no longer accepts nonscalars.
Instead, just parse the raw request URI.
Test Plan: Visited `/search/hovercard/?phids[]=X`, no more fatal. Dumped the resulting URI, saw it had the right value. Tried `?phids[]=x&x=1&x=1&x=1`, saw the parameters correctly preserved.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20147
Summary: See D20136. This method is sort of inherently bad because it is destructive for some inputs (`x=1&x=2`) and had "PHP-flavored" behavior for other inputs (`x[]=1&x[]=2`). Move to explicit `...AsMap` and `...AsPairList` methods.
Test Plan: Bit of an adventure, see inlines in a minute.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20141
Summary:
Depends on D20140. Ref T13250. Currently, the top-level exception handler doesn't dump stacks because we might not be in debug mode, and we might double-extra-super fatal if we call `PhabricatorEnv:...` to try to figure out if we're in debug mode or not.
We can get around this by setting a flag on the Sink once we're able to confirm that we're in debug mode. Then it's okay for the top-level error handler to show traces.
There's still some small possibility that showing a trace could make us double-super-fatal since we have to call a little more code, but AphrontStackTraceView is pretty conservative about what it does and 99% of the time this is a huge improvement.
Test Plan: {F6205122}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20142
Summary:
Depends on D20137. Ref T13250. Ref T12101. In versions of PHP beyond 7, various engine errors are gradually changing from internal fatals or internal errors to `Throwables`, a superclass of `Exception`.
This is generally a good change, but code written against PHP 5.x before `Throwable` was introduced may not catch these errors, even when the code is intended to be a top-level exception handler.
(The double-catch pattern here and elsewhere is because `Throwable` does not exist in older PHP, so `catch (Throwable $ex)` catches nothing. The `Exception $ex` clause catches everything in old PHP, the `Throwable $ex` clause catches everything in newer PHP.)
Generalize some `Exception` into `Throwable`.
Test Plan:
- Added a bogus function call to the rendering stack.
- Before change: got a blank page.
- After change: nice exception page.
{F6205012}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250, T12101
Differential Revision: https://secure.phabricator.com/D20138
Summary:
Ref T13250. When exceptions occur in display/rendering/writing, they currently go straight to the fallback handler. This is a minimal handler which doesn't show a stack trace or include any debugging details.
In some cases, we have to do this: some of these exceptions prevent us from building a normal page. For example, if the menu bar has a hard fatal in it, we aren't going to be able to build a nice exception page with a menu bar no matter how hard we try.
However, in many cases the error is mundane: something detected something invalid and raised an exception during rendering. In these cases there's no problem with the page chrome or the rendering pathway itself, just with rendering the page data.
When we get a rendering/response exception, try a second time to build a nice normal exception page. This will often work. If it doesn't work, fall back as before.
Test Plan:
- Forced the error from T13250 by applying D20136 but not D20134.
- Before:
{F6205001}
- After:
{F6205002}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20137
Summary:
Depends on D20138. Ref T13250. This improves exception behavior and gives us a standard page with a stack trace instead of a text fatal with no stack trace.
Truly a great day for PHP.
(Eventually we may want to replace all `(string)` with `phutil_string_cast()`, but let's let it have some time in the wild first?)
Test Plan: Triggered the error, got a more useful exception behavior.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20140
Summary: See D20126. I was trying to be a little too cute here with the names and ended up confusing myself, then just tested the method behavior. :/
Test Plan: Persudaded by arguments in D20126.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20135
Summary:
Ref T13250. Currently, datasources have a `setParameters(...)` method. This method accepts a dictionary and adds the key/value pairs to the raw HTTP request to the datasource endpoint.
Since D20049, this no longer works. Since D20116, it fatals explicitly.
In general, the datasource endpoint accepts other values (like `query`, `offset`, and `limit`), and even before these changes, using secret reserved keys in `setParameters(...)` would silently cause program misbehavior.
To deal with this, pass parameters as a JSON string named "parameters". This fixes the HTTP query issue (the more pressing issue affecting users today) and prevents the "shadowing reserved keys" issue (a theoretical issue which might affect users some day).
(I may revisit the `phutil_build_http_querystring()` behavior and possibly let it make this work again, but I think avoiding the duplicate key issue makes this change desirable even if the querystring behavior changes.)
Test Plan:
- Used "Land Revision", selected branches.
- Configured a custom Maniphest "users" field, used the search typeahead, selected users.
- Manually browsed to `/typeahead/class/PhabricatorPeopleDatasource/?query=hi¶meters=xyz` to see the JSON decode exception.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13250
Differential Revision: https://secure.phabricator.com/D20134
Summary:
Ref T13244. See PHI1059. When you lock a task, users who can edit the task can currently override the lock by using "Edit Task" if they confirm that they want to do this.
Mark these edits with an emblem, similar to the "MFA" and "Silent" emblems, so it's clear that they may have bent the rules.
Also, make the "MFA" and "Silent" emblems more easily visible.
Test Plan:
Edited a locked task, overrode the lock, got marked for it.
{F6195005}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: aeiser
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20131
Summary: Ref T13244. See PHI1052. Our error handling for Stripe errors isn't great right now. We can give users a bit more information, and a less jarring UI.
Test Plan:
Before (this is in developer mode, production doesn't get a stack trace):
{F6197394}
After:
{F6197397}
- Tried all the invalid test codes listed here: https://stripe.com/docs/testing#cards
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20132
Summary:
Depends on D20129. Ref T13244. See PHI1058. When a revision has an "Accept" from a package, count the owners as "involved" in the change whether or not any actual human owners are actually accepting reviewers.
If a user owns "/" and uses "force accept" to cause "/src/javascript" to accept, or a user who legitimately owns "/src/javascript" accepts on behalf of the package but not on behalf of themselves (for whatever reason), it generally makes practical sense that these changes have owners involved in them (i.e., that's what a normal user would expect in both cases) and don't need to trigger audits under "no involvement" rules.
Test Plan: Used `bin/repository reparse --force --owners <commit>` to trigger audit logic. Saw a commit owned by `O1` with a revision counted as "involved" when `O1` had accepted the revision, even though no actual human owner had accepted it.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20130
Summary:
Depends on D20124. Ref T13244. See PHI1055. Add a few more builtin audit behaviors to make Owners more flexible.
(At the upper end of flexibility you can trigger audits in a very granular way with Herald, but you tend to need to write one rule per Owners package, and providing a middle ground here has worked reasonably well for "review" rules so far.)
Test Plan:
- Edited a package to select the various different audit rules.
- Used `bin/repository reparse --force --owners <commit>` to trigger package audits under varied conditions.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20126
Summary:
Ref T13244. See PHI1055. (Earlier, see D20091 and PHI1047.) Previously, we expanded the Owners package autoreview rules from "Yes/No" to several "Review (Blocking) If Non-Owner Author Not Subscribed via Package" kinds of rules. The sky didn't fall and this feature didn't turn into "Herald-in-Owners", so I'm comfortable doing something similar to the "Audit" rules.
PHI1055 is a request for a way to configure slightly different audit behavior, and expanding the options seems like a good approach to satisfy the use case.
Prepare to add more options by moving everything into a class that defines all the behavior of different states, and converting the "0/1" boolean column to a text column.
Test Plan:
- Created several packages, some with and some without auditing.
- Inspected database for: package state; and associated transactions.
- Ran the migrations.
- Inspected database to confirm that state and transactions migrated correctly.
- Reviewed transaction logs.
- Created and edited packages and audit state.
- Viewed the "Package List" element in Diffusion.
- Pulled package information with `owners.search`, got sensible results.
- Edited package audit status with `owners.edit`.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20124
Summary:
Ref T13244. See PHI1057. Currently, if you're a member of a lot of projects/packages, you can end up with a very large `commit.authorPHID IN (...)` clause in part of the "Active Audits" query, since your `alice` token in "Responsible Users: alice" expands into every package and project you can audit on behalf of.
It's impossible for a commit to be authored by anything but a user, and evidence in PHI1057 suggests this giant `IN (...)` list can prevent MySQL from making effective utilization of the `<authorPHID, auditStatus, ...>` key on the table.
Prefilter the list of PHIDs to only PHIDs which can possibly author a commit.
(We'll also eventually need to convert the `authorPHIDs` into `identityPHIDs` anyway, for T12164, and this moves us slightly toward that.)
Test Plan: Loaded "Active Audits" before and after change, saw a more streamlined and sensible `authorPHID IN (...)` clause afterwards.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20129
Summary:
Depends on D20118. Fixes T5351. We possibly raise some warnings about registration (approval queue, email domains), but they aren't relevant if no one can register.
Hide these warnings if no providers actually support registration.
Test Plan: Viewed the Auth provider list with registration providers and with no registration providers, saw more tailored guidance.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T5351
Differential Revision: https://secure.phabricator.com/D20119
Summary:
Depends on D20122. Fixes T8029. Adds an "Approve User" action to the "Manage" page.
Users are normally approved from the "Approval Queue", but if you click into a user's profile to check them out in more detail it kind of dead ends you right now. I've occasionally hit this myself, and think this workflow is generally reasonable enough to support upstream.
Test Plan: {F6193742}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T8029
Differential Revision: https://secure.phabricator.com/D20123
Summary: Depends on D20120. Fixes T8907. I thought this needed some Javascript nonsense but Safari, Firefox and Chrome all support an `autofocus` attribute.
Test Plan: Loaded login page with password auth enabled in Safari, Firefox, and Chrome; saw username field automatically gain focus.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T8907
Differential Revision: https://secure.phabricator.com/D20122
Summary: Depends on D20108. Ref T6703. Update this outdated callsite to a more modern appraoch.
Test Plan: Destroyed a user with `bin/remove destroy`.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20109
Summary:
Depends on D20107. Ref T6703. Legalpad currently inserts "email" records into the external account table, but they're never used for anything and nothing else references them.
They also aren't necessary for anything important to work, and the only effect they have is making the UI say "External Account" instead of "None" under the "Account" column. In particular, the signatures still record the actual email address.
Stop doing this, remove all the references, and destroy all the rows.
(Long ago, Maniphest may also have done this, but no longer does. Nuance/Gatekeeper use a more modern and more suitable "ExternalObject" thing that I initially started adapting here before realizing that Legalpad doesn't actually care about this data.)
Test Plan: Signed documents with an email address, saw signature reflected properly in UI. Grepped for other callsites.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20108
Summary:
Depends on D20115. See <https://discourse.phabricator-community.org/t/transaction-search-endpoint-does-not-work-on-differential-diffs/2369/>.
Currently, `getApplicationTransactionCommentObject()` throws by default. Subclasses must override it to `return null` to indicate that they don't support comments.
This is silly, and leads to a bunch of code that does a `try / catch` around it, and at least some code (here, `transaction.search`) which doesn't `try / catch` and gets the wrong behavior as a result.
Just make it `return null` by default, meaning "no support for comments". Then remove the `try / catch` stuff and all the `return null` implementations.
Test Plan:
- Grepped for `getApplicationTransactionCommentObject()`, fixed each callsite / definition.
- Called `transaction.search` on a diff with transactions (i.e., not a sourced-from-commit diff).
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: jbrownEP
Differential Revision: https://secure.phabricator.com/D20121
Summary: Depends on D20114. This is on the way out, so make that explicitly clear.
Test Plan: Read setup issue and configuration option.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20115
Summary:
See <https://hackerone.com/reports/492525> and <https://hackerone.com/reports/489531>. I previously awarded a bounty for <https://hackerone.com/reports/434116> so Slowvote is getting "researched" a lot.
- Prevent users from undoing their vote by submitting the form with nothing selected.
- Prevent users from racing between the `delete()` and `save()` to vote for multiple options in a plurality poll.
Test Plan:
- Clicked the vote button with nothing selected in plurality and approval polls, got an error now.
- Added a `sleep(5)` between `delete()` and `save()`. Submitted different plurality votes in different windows. Before: votes raced, invalid end state. After: votes waited on the lock, arrived in a valid end state.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20125
Summary: Ref D20122. This is something I wanted in a bunch of places. Looks like at some point the most-annoying one (autofocus for entering TOTOP codes) already got fixed at some point.
Test Plan: Loaded the form, got autofocus as expected.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D20128
Summary:
Depends on D20106. Ref T6703. Since I plan to change the `ExternalAccount` table, these migrations (which rely on `save()`) will stop working.
They could be rewritten to use raw queries, but I suspect few or no installs are affected. At least for now, just make them safe: if they would affect data, fatal and tell the user to perform a more gradual upgrade.
Also remove an `ALTER IGNORE TABLE` (this syntax was removed at some point) and fix a `%Q` when adjusting certain types of primary keys.
Test Plan: Ran `bin/storage upgrade --no-quickstart --force --namespace test1234` to get a complete migration since the beginning of time.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20107
Summary:
Depends on D20105. Fixes T7732. T7732 describes a case where a user had their Google credentials swapped and had trouble regaining access to their account.
Since we now allow email login even if password auth is disabled, it's okay to let users unlink their final account, and it's even reasonable for users to unlink their final account if it is mis-linked.
Just give them a warning that what they're doing is a little sketchy, rather than preventing the workflow.
Test Plan: Unlinked my only login account, got a stern warning instead of a dead end.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T7732
Differential Revision: https://secure.phabricator.com/D20106
Summary:
Ref T6703. Replaces the small "link" icon with a more obvious "Link External Account" button.
Moves us toward operating against `$config` objects instead of against `$provider` objects, which is more modern and will some day allow us to resolve T6703.
Test Plan: Viewed page, saw a more obvious button. Linked an external account.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T6703
Differential Revision: https://secure.phabricator.com/D20105
Summary: This option no longer needs to be configured if you configure inbound mail (and that's the easiest setup approach in a lot of cases), so stop telling users they have to set it up.
Test Plan: Read documentation and configuration help.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20104
Summary:
Depends on D20100. Ref T7732. Ref T13244. This is a bit of an adventure.
Long ago, passwords were digested with usernames as part of the salt. This was a mistake: it meant that your password becomes invalid if your username is changed.
(I think very very long ago, some other hashing may also have used usernames -- perhaps session hashing or CSRF hashing?)
To work around this, the "username change" email included a one-time login link and some language about resetting your password.
This flaw was fixed when passwords were moved to shared infrastructure (they're now salted more cleanly on a per-digest basis), and since D18908 (about a year ago) we've transparently upgraded password digests on use.
Although it's still technically possible that a username change could invalidate your password, it requires:
- You set the password on a version of Phabricator earlier than ~2018 Week 5 (about a year ago).
- You haven't logged into a version of Phabricator newer than that using your password since then.
- Your username is changed.
This probably affects more than zero users, but I suspect not //many// more than zero. These users can always use "Forgot password?" to recover account access.
Since the value of this is almost certainly very near zero now and declining over time, just get rid of it. Also move the actual mail out of `PhabricatorUser`, ala the similar recent change to welcome mail in D19989.
Test Plan: Changed a user's username, reviewed resulting mail with `bin/mail show-outbound`.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244, T7732
Differential Revision: https://secure.phabricator.com/D20102
Summary:
Depends on D20099. Ref T13244. See PHI774. When password auth is enabled, we support a standard email-based account recovery mechanism with "Forgot password?".
When password auth is not enabled, we disable the self-serve version of this mechanism. You can still get email account login links via "Send Welcome Mail" or "bin/auth recover".
There's no real technical, product, or security reason not to let everyone do email login all the time. On the technical front, these links already work and are used in other contexts. On the product front, we just need to tweak a couple of strings.
On the security front, there's some argument that this mechanism provides more overall surface area for an attacker, but if we find that argument compelling we should probably provide a way to disable the self-serve pathway in all cases, rather than coupling it to which providers are enabled.
Also, inch toward having things iterate over configurations (saved database objects) instead of providers (abstract implementations) so we can some day live in a world where we support multiple configurations of the same provider type (T6703).
Test Plan:
- With password auth enabled, reset password.
- Without password auth enabled, did an email login recovery.
{F6184910}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20100
Summary: Depends on D20096. Reverts D14057. This was added for Phacility use cases in D14057 but never used. It is obsoleted by {nav Auth > Customize Messages} for non-Phacility use cases.
Test Plan: Grepped for removed symbol.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20099
Summary:
Depends on D20095. Ref T13244. Currently, auth providers have a list item view and a single gigantic edit screen complete with a timeline, piles of instructions, supplemental information, etc.
As a step toward making this stuff easier to use and more modern, give them a separate view UI with normal actions, similar to basically every other type of object. Move the timeline and "Disable/Enable" to the view page (from the edit page and the list page, respectively).
Test Plan: Created, edited, and viewed auth providers.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20096
Summary:
Depends on D20094. Ref T13244. Ref T6703. See PHI774. Currently, we use an older-style radio-button UI to choose an auth provider type (Google, Password, LDAP, etc).
Instead, use a more modern click-to-select UI.
Test Plan: {F6184343}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244, T6703
Differential Revision: https://secure.phabricator.com/D20095
Summary:
Ref T13244. See PHI774. If an install does not use password auth, the "one-time login" flow (via "Welcome" email or "bin/auth recover") is pretty rough. Current behavior:
- If an install uses passwords, the user is prompted to set a password.
- If an install does not use passwords, you're dumped to `/settings/external/` to link an external account. This is pretty sketchy and this UI does not make it clear what users are expected to do (link an account) or why (so they can log in).
Instead, improve this flow:
- Password reset flow is fine.
- (Future Change) If there are external linkable accounts (like Google) and the user doesn't have any linked, I want to give users a flow like a password reset flow that says "link to an external account".
- (This Change) If you're an administrator and there are no providers at all, go to "/auth/" so you can set something up.
- (This Change) If we don't hit on any other rules, just go home?
This may be tweaked a bit as we go, but basically I want to refine the "/settings/external/" case into a more useful flow which gives users more of a chance of surviving it.
Test Plan: Logged in with passwords enabled (got password reset), with nothing enabled as an admin (got sent to Auth), and with something other than passwords enabled (got sent home).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20094
Summary:
Ref T13244. This story publishes to the feed (and I think that's reasonable and desirable) but doesn't render as nicely as it could.
Improve the rendering.
(See T9233 for some context on why we render stories like this one in this way.)
Test Plan: {F6184490}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20097
Summary: See PHI1050. Although Diviner hasn't received a ton of new development for a while, it's: not exaclty new; and pretty useful for what we need it for.
Test Plan: Reading.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: leoluk
Differential Revision: https://secure.phabricator.com/D20086
Summary:
Ref T13244. See PHI1047. A while ago, the "Review" field changed from "yes/no" to 20 flavors of "Non-Owner Blocking Under A Full Moon". The sky didn't fall, so we'll probably do this to "Audit" eventually too.
The "owners.search" API method anticipates this and returns "none" or "audit" to describe package audit statuses, so it can begin returning "audit-non-owner-reviewers" or whatever in the future.
However, the "owners.edit" API method doesn't work the same way, and takes strings, and the strings have to be numbers. This is goofy and confusing and generally bad.
Make "owners.edit" take the same strings that "owners.search" emits. For now, continue accepting the old values of "0" and "1".
Test Plan:
- Edited audit status of packages via API using "none", "audit", "0", "1" (worked), and invalid values like "quack" (helpful error).
- Edited audit status of packages via web UI.
- Used `owners.search` to retrieve package information.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20091
Summary:
Ref T13244. See D20080. Rather than randomly jittering service calls, we can give each host a "metronome" that ticks every 60 seconds to get load to spread out after one cycle.
For example, web001 ticks (and makes a service call) when the second hand points at 0:17, web002 at 0:43, web003 at 0:04, etc.
For now I'm just planning to seed the metronomes randomly based on hostname, but we could conceivably give each host an assigned offset some day if we want perfectly smooth service call rates.
Test Plan: Ran unit tests.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13244
Differential Revision: https://secure.phabricator.com/D20087
Summary: The textarea is, in fact, above the description!
Test Plan: Description text changed.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D20092
Summary: This seems generally reasonable, but is also a narrow fix to "Phacility scripts try to move instances into 'up', but the daemons can't MFA".
Test Plan: Launched a new instance locally, no more "daemons can't MFA" error.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20081
Summary: Ref T13242. Currently, the transaction query loads handles by default (this is unusual). We don't need them, so turn them off.
Test Plan: No apparent behavioral change, will compare production profiles.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20068
Summary:
See PHI1015. If you add new repository nodes to a cluster, we may not actually sync some repositories for up to 6 hours (if they've had no commits for 30 days).
Add an explicit check for out-of-sync repositories to trigger background sync.
Test Plan:
- Ran `bin/phd debug pullocal`.
- Fiddled with the `repository_workingcopy` version table to put the local node in and out of sync with the cluster.
- Saw appropriate responses in the daemon (sync; wait if the last sync trigger was too recent).
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20078
Summary:
Fixes T13192. See PHI1015. When you deactivate a repository, we currently stop serving it.
This creates a problem for intracluster sync, since new nodes can't sync it. If nothing else, this means that if you "ship of theseus" your cluster and turn nodes over one at a time, you will eventually lose the entire repository. Since that's clearly a bad outcome, support sync.
Test Plan:
Testing this requires a "real" cluster, so I mostly used `secure`.
I deactivated rGITTEST and ran this on `secure002`:
```
./bin/repository thaw --demote secure002.phacility.net --force GITTEST && ./bin/repository update GITTEST
```
Before the patch, this failed:
```
[2019-01-31 19:40:37] EXCEPTION: (CommandException) Command failed with error #128!
COMMAND
git fetch --prune -- 'ssh://172.30.0.64:22/diffusion/GITTEST/' '+refs/*:refs/*'
STDOUT
(empty)
STDERR
Warning: Permanently added '172.30.0.64' (RSA) to the list of known hosts.
phabricator-ssh-exec: This repository ("rGITTEST") is not available over SSH.
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
```
After applying (a similar patch to) this patch to `secure001`, the sync worked.
I'll repeat this test with the actual patch once this deploys to `secure`.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13192
Differential Revision: https://secure.phabricator.com/D20077
Summary:
On instances, the "SiteSource" (for site config) pretty much copy-pastes the "read POST data" block because it needs to make some decisions based on POST data when handling inbound mail webhooks.
Move the upstream read a little earlier so we can get rid of this. Now that this step is separated and must happen before the profiler, there's no reason not to do it earlier.
Test Plan: POSTed some data across pages without issue, will remove duplicate code in upcoming change.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20073
Summary: See PHI1048. We have similar transactions elsewhere already (particularly, on tasks) and these edges don't have any special properties (like "Closes Txx As Wontfix" edges do) so this doesn't create any sort of peril.
Test Plan: {F6170556}
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20075
Summary:
Ref T12921. I'm moving Instances to modular transactions, and we have an "Alert" transaction type used to send notifications ("Your instance is going to be suspended for nonpayment.").
Currently, there's no way to specifically customize mail rendering under modular transactions. Add crude support for it.
Note that (per comment) this is fairly aspirational right now, since we actually always render everything as text (see T12921). But this API should (?) mostly survive intact when I fix this properly, and allows Instances to move to modular transactions so I can fix some more pressing issues in the meantime.
Test Plan: See next diff for Instances.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T12921
Differential Revision: https://secure.phabricator.com/D20057
Summary: Depends on D20069. Ref T13232. This is a very, very weak dependency and we can reasonably polyfill it.
Test Plan: Grepped for `iconv` in libphutil, arcanist, and Phabricator.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13232
Differential Revision: https://secure.phabricator.com/D20070
Summary:
Depends on D20041. See PHI1046. If you do this:
- Create a parent project called "Crab" in Space 1.
- Create a milestone called "Left Claw".
- Shift "Crab" to Space 2.
- Create a milestone called "Right Claw".
...you currently end up with "Left Claw" in the wrong `spacePHID` in the database. At the application level it's in the correct space, but when we `WHERE ... AND spacePHID IN (...)` we can incorrectly filter it out.
Test Plan:
- Did the above setup.
- Saved "Crab", saw the space fix itself.
- Put things back in the broken state.
- Ran the migration script, saw things fix themselves again.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: aeiser, PHID-OPKG-gm6ozazyms6q6i22gyam
Differential Revision: https://secure.phabricator.com/D20063
Summary: This query didn't get updated and could let you through an explicit "Sign with MFA" action if you have only disabled factors on your account.
Test Plan:
- Disabled all factors.
- Used explicit "Sign With MFA".
- Before: Went through.
- After: Sensible error.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20072
Summary:
See PHI1044. When you push a commit, we try to detect if the diff is the same as the last diff in Differential. This is a soft/heuristic check and only used to provide a hint in email ("CHANGED SINCE LAST DIFF").
For some changes, we can end up on this pathway with a binary changeset for a deleted file in the commit, and try to fetch the file data. This will fail since the file has been deleted. I'm not //entirely// sure why this hasn't cropped up before and didn't try to truly build an end-to-end test case, but it's a valid state that we shouldn't fatal in.
When we get here in this state, just detect a change. This is safe, even if it isn't always correct.
(This will be revisited in the future so I'm favoring fixing the broken behavior for now.)
Test Plan: This required some rigging, but I modified `bin/differential extract` to run the `isDiffChangedBeforeCommit()` code, then rigged a commit/diff to hit this case and reproduced the reported error. After the change, the comparison worked cleanly.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20056
Summary: Now that we have a nice function for this, use it to simplify some code.
Test Plan: Ran through the Duo enroll workflow to make sure signing still works.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20053
Summary:
Ref T4369. Ref T12297. Ref T13242. Ref PHI1010. I want to take a quick look at `transaction.search` and see if there's anything quick and obvious we can do to improve performance.
On `secure`, the `__profile__` flag does not survive POST like it's supposed to: when you profile a page and then submit a form on the page, the result is supposed to be profiled. The intent is to make it easier to profile Conduit calls.
I believe this is because we're hooking the profiler, then rebuilding POST data a little later -- so `$_POST['__profile__']` isn't set yet when the profiler checks.
Move the POST rebuild a little earlier to fix this.
Also, remove the very ancient "aphront.default-application-configuration-class". I believe this was only used by Facebook to do CIDR checks against corpnet or something like that. It is poorly named and long-obsolete now, and `AphrontSite` does everything we might reasonably have wanted it to do.
Test Plan: Poked around locally without any issues. Will check if this fixes the issue on `secure`.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242, T12297, T4369
Differential Revision: https://secure.phabricator.com/D20046
Summary: Depends on D20039. Ref T13242. If installs want users to install a specific application, reference particular help, etc., let them customize the MFA enrollment message so they can make it say "if you have issues, see this walkthrough on the corporate wiki" or whatever.
Test Plan:
{F6164340}
{F6164341}
{F6164342}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20043
Summary:
Depends on D20044. Ref T13242. Similar to D20044, add reminder text to edit forms.
It would be nice to "workflow" these so the MFA flow happens inline, but Maniphest's inline edit behavior currently conflicts with this. Set it aside for now since the next workboards iteration (triggers) is probably a good opportunity to revisit it.
Test Plan: {F6164496}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20045
Summary:
Ref T13242. Warn user that they'll need to MFA (so they can go dig their phone out of their bag first or whatever, or don't type a giant comment on mobile if their U2F key is back at the office) on the comment form.
Also, when they'll need MFA and won't be able to provide it (no MFA on account), stop them from typing up a big comment that they can't actually submit: point them at MFA setup first.
Test Plan:
{F6164448}
{F6164449}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20044
Summary:
Depends on D20040. Ref T13242. See PHI1039. See PHI873. Two reasonable cases have arisen recently where extending validation rules would help solve problems.
We can do this in a pretty straightforward way with a standard extension pattern.
Test Plan:
Used this extension to keep ducks away from projects:
```lang=php
<?php
final class NoDucksEditorExtension
extends PhabricatorEditorExtension {
const EXTENSIONKEY = 'no.ducks';
public function getExtensionName() {
return pht('No Ducks!');
}
public function supportsObject(
PhabricatorApplicationTransactionEditor $editor,
PhabricatorApplicationTransactionInterface $object) {
return ($object instanceof PhabricatorProject);
}
public function validateTransactions($object, array $xactions) {
$errors = array();
$name_type = PhabricatorProjectNameTransaction::TRANSACTIONTYPE;
$old_value = $object->getName();
foreach ($xactions as $xaction) {
if ($xaction->getTransactionType() !== $name_type) {
continue;
}
$new_value = $xaction->getNewValue();
if ($old_value === $new_value) {
continue;
}
if (preg_match('/duck/i', $new_value)) {
$errors[] = $this->newInvalidTransactionError(
$xaction,
pht('Project names must not contain the substring "duck".'));
}
}
return $errors;
}
}
```
{F6162585}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20041
Summary:
Ref T13242. See PHI1039. Maniphest subtypes generally seem to be working well. I designed them as a general capability that might be extended to other `EditEngine` objects later, and PHI1039 describes a situation where extending subtypes to projects would give us some reasonable tools.
(Some installs also already use icons/colors as a sort of lightweight version of subtypes, so I believe this is generally useful capability.)
Some of this is a little bit copy-pasted and could probably be shared, but I'd like to wait a bit longer before merging it. For example, both configs have exactly the same structure right now, but Projects should possibly have some different flags (for example: to disable creating subprojects / milestones).
This implementation is pretty basic for now: notably, subprojects/milestones don't get the nice "choose from among subtype forms" treatment that tasks do. If this ends up being part of a solution to PHI1039, I'd plan to fill that in later on.
Test Plan: Defined multiple subtypes, created subtype forms, created projects with appropriate subtypes. Filtered them by subtype. Saw subtype information on list/detail views.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20040
Summary: Depends on D20057. Currently, we show an "MFA" message on one of these and an "Error" message on the other, with different icons and colors. Use "MFA" for both, with the MFA icon / color.
Test Plan: Hit both varations, saw more consistency.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20059
Summary:
Ref T13242. See <https://discourse.phabricator-community.org/t/out-of-range-value-for-column-deviceversion/2218>.
The synchronization log column is `uint32?` and `-1` doesn't go into that column.
Since we're only using `-1` for convenience to cheat through `$max_version > $this_version` checks, use `null` instead and make the checks more explicit.
Test Plan: Reproducing this is a bit tricky and I cheated fairly heavily to force the code down this pathway without actually building a multi-device cluster, but I did reproduce the original exception, apply the patch, and observe that it fixed things.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20047
Summary: Depends on D20038. Ref T13231. Although I planned to keep this out of the upstream (see T13229) it ended up having enough pieces that I imagine it may need more fixes/updates than we can reasonably manage by copy/pasting stuff around. Until T5055, we don't really have good tools for managing this. Make my life easier by just upstreaming this.
Test Plan: See T13231 for a bunch of workflow discussion.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13231
Differential Revision: https://secure.phabricator.com/D20039
Summary: Depends on D20037. Ref T13222. Ref T7667. Although administrators can now disable MFA from the web UI, at least require that they survive MFA gates to do so. T7667 (`bin/auth lock`) should provide a sturdier approach here in the long term.
Test Plan: Created and edited MFA providers, was prompted for MFA.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222, T7667
Differential Revision: https://secure.phabricator.com/D20038
Summary: Depends on D20036. Ref T13222. Now that we support one-shot MFA, swap this from session MFA to one-shot MFA.
Test Plan: Revealed a credential, was no longer left in high-security mode.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20037
Summary:
Depends on D20035. Ref T13222.
- Allow individual transactions to request one-shot MFA if available.
- Make "change username" request MFA.
Test Plan:
- Renamed a user, got prompted for MFA, provided it.
- Saw that I no longer remain in high-security after performing the edit.
- Grepped for other uses of `PhabricatorUserUsernameTransaction`, found none.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20036
Summary: Depends on D20034. Ref T13222. This is just cleanup -- I thought we'd have like two of these, but we ended up having a whole lot in Duo and a decent number in SMS. Just let factors return a result explicitly if they can make a decision early. I think using `instanceof` for control flow is a lesser evil than using `catch`, on the balance.
Test Plan: `grep`, went through enroll/gate flows on SMS and Duo.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20035
Summary:
Depends on D20033. Ref T13222. Flesh this UI out a bit, and provide bit-strength information for TOTP.
Also, stop users from adding multiple SMS factors since this is pointless (they all always text your primary contact number).
Test Plan:
{F6156245}
{F6156246}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20034
Summary: Ref T13222. Providers can now be deprecated (existing factors still work, but users can't add new factors for the provider) or disabled (factors stop working, also can't add new ones).
Test Plan:
- Enabled, deprecated, and disabled some providers.
- Viewed provider detail, provider list.
- Viewed MFA settings list.
- Verified that I'm prompted for enabled + deprecated only at gates.
- Tried to disable final provider, got an error.
- Hit the MFA setup gate by enabling "Require MFA" with no providers, got a more useful message.
- Immediately forced a user to the "MFA Setup Gate" by disabling their only active provider with another provider enabled ("We no longer support TOTP, you HAVE to finish Duo enrollment to continue starting Monday.").
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20031
Summary:
See T13240. Ref T13242. When we're issuing a query that will raise policy exceptions (i.e., give the user a "You Shall Not Pass" dialog if they can not see objects it loads), don't do space filtering in MySQL: when objects are filtered out in MySQL, we can't distinguish between "bad/invalid ID/object" and "policy filter", so we can't raise a policy exception.
This leads to cases where viewing an object shows "You Shall Not Pass" if you can't see it for any non-Spaces reason, but "404" if the reason is Spaces.
There's no product reason for this, it's just that `spacePHID IN (...)` is important for non-policy-raising queries (like a list of tasks) to reduce how much application filtering we need to do.
Test Plan:
Before:
```
$ git pull
phabricator-ssh-exec: No repository "spellbook" exists!
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
```
After:
```
$ git pull
phabricator-ssh-exec: [You Shall Not Pass: Unknown Object (Repository)] This object is in a space you do not have permission to access.
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
```
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13242
Differential Revision: https://secure.phabricator.com/D20042
Summary:
Depends on D20026. Ref T13222. Ref T13231. The primary change here is that we'll no longer send you an SMS if you hit an MFA gate without CSRF tokens.
Then there's a lot of support for genralizing into Duo (and other push factors, potentially), I'll annotate things inline.
Test Plan: Implemented Duo, elsewhere.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13231, T13222
Differential Revision: https://secure.phabricator.com/D20028
Summary: Depends on D20025. Ref T13231. Although I'm not currently planning to actually upstream a Duo MFA provider, it's probably easiest to put most of the support pieces in the upstream until T5055.
Test Plan: Used a test script to make some (mostly trivial) API calls and got valid results back, so I think the parameter signing is correct.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13231
Differential Revision: https://secure.phabricator.com/D20026
Summary: See PHI1038. I missed these when pulling the code out.
Test Plan: Sent "Must encrypt" mail, verified it made it through the queue in one piece.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20029
Summary:
Ref T920. Ref T13235. This adds a `Future`, similar to `TwilioFuture`, for interacting with Amazon's SNS service.
Also updates the documentation.
Also makes the code consistent with the documentation by accepting a `media` argument.
Test Plan: Clicked the "send test message" button from the Settings UI.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Maniphest Tasks: T13235, T920
Differential Revision: https://secure.phabricator.com/D19982
Summary: Depends on D20024. See D20022. Put something in place temporarily until we build out validation at some point.
Test Plan: Sent myself a test message.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20025
Summary:
Depends on D20023. Ref T13222. Although I think this isn't strictly necessary from a pure security perspective (since you can't modify the primary number while you have MFA SMS), it seems like a generally good idea.
This adds a slightly new MFA mode, where we want MFA if it's available but don't strictly require it.
Test Plan: Disabled, enabled, primaried, unprimaried, and edited contact numbers. With MFA enabled, got prompted for MFA. With no MFA, no prompts.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20024
Summary:
Depends on D20022. Ref T13222. Since you can easily lock yourself out of your account by swapping to a bad number, prevent contact number edits while "contact number" MFA (today, always SMS) is enabled.
(Another approach would be to bind factors to specific contact numbers, and then prevent that number from being edited or disabled while SMS MFA was attached to it. However, I think that's a bit more complicated and a little more unwieldy, and ends up in about the same place as this. I'd consider it more strongly in the future if we had like 20 users say "I have 9 phones" but I doubt this is a real use case.)
Test Plan:
- With SMS MFA, tried to edit my primary contact number, disable it, and promote another number to become primary. Got a sensible error message in all cases.
- After removing SMS MFA, did all that stuff with no issues.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20023
Summary:
Depends on D20021. Ref T13222. This has a few rough edges, including:
- The challenges theselves are CSRF-able.
- You can go disable/edit your contact number after setting up SMS MFA and lock yourself out of your account.
- SMS doesn't require MFA so an attacker can just swap your number to their number.
...but mostly works.
Test Plan:
- Added SMS MFA to my account.
- Typed in the number I was texted.
- Typed in some other different numbers (didn't work).
- Cancelled/resumed the workflow, used SMS in conjunction with other factors, tried old codes, etc.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20022
Summary:
Depends on D20020. Ref T13222. This puts another step in the MFA enrollment flow: pick a provider; read text and click "Continue"; actually enroll.
This is primarily to stop CSRF attacks, since otherwise an attacker can put `<img src="phabricator.com/auth/settings/enroll/?providerPHID=xyz" />` on `cute-cat-pix.com` and get you to send yourself some SMS enrollment text messages, which would be mildly annoying.
We could skip this step if we already have a valid CSRF token (and we often will), but I think there's some value in doing it anyway. In particular:
- For SMS/Duo, it seems nice to have an explicit "we're about to hit your phone" button.
- We could let installs customize this text and give users a smoother onboard.
- It allows the relatively wordy enroll form to be a little less wordy.
- For tokens which can expire (SMS, Duo) it might save you from answering too slowly if you have to go dig your phone out of your bag downstairs or something.
Test Plan: Added factors, read text. Tried to CSRF the endpoint, got a dialog instead of a live challenge generation.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20021
Summary:
Depends on D20019. Ref T13222. Currently, TOTP uses a temporary token to make sure you've set up the app on your phone properly and that you're providing an answer to a secret which we generated (not an attacker-generated secret).
However, most factor types need some kind of sync token. SMS needs to send you a code; Duo needs to store a transaction ID. Turn this "TOTP" token into an "MFA Sync" token and lift the implementation up to the base class.
Also, slightly simplify some of the HTTP form gymnastics.
Test Plan:
- Hit the TOTP enroll screen.
- Reloaded it, got new secrets.
- Reloaded it more than 10 times, got told to stop generating new challenges.
- Answered a challenge properly, got a new TOTP factor.
- Grepped for removed class name.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20020
Summary:
Depends on D20018. Ref T13222. When you add a new MFA configuration, you can technically (?) guess your way through it with brute force. It's not clear why this would ever really be useful (if an attacker can get here and wants to add TOTP, they can just add TOTP!) but it's probably bad, so don't let users do it.
This limit is fairly generous because I don't think this actually part of any real attack, at least today with factors we're considering.
Test Plan:
- Added TOTP, guessed wrong a ton of times, got rate limited.
- Added TOTP, guessed right, got a TOTP factor configuration added to my account.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20019
Summary:
Depends on D20017. Ref T13222. Currently, if you:
- type some text at a TOTP gate;
- wait ~60 seconds for the challenge to expire;
- submit the form into a "Wait patiently" message; and
- mash that wait button over and over again very patiently
...you still rack up rate limiting points, because the hidden text from your original request is preserved and triggers the "is the user responding to a challenge" test. Only perform this test if we haven't already decided that we're going to make them wait.
Test Plan:
- Did the above; before patch: rate limited; after patch: not rate limited.
- Intentionally typed a bunch of bad answers which were actually evaluated: rate limited properly.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20018
Summary:
Depends on D20016. Ref T920. This does nothing interesting on its own since the TOTP provider has no guidance/warnings, but landing it separately helps to simplify an upcoming SMS diff.
SMS will have these guidance messages:
- "Administrator: you haven't configured any mailer which can send SMS, like Twilio."
- "Administrator: SMS is weak."
- "User: you haven't configured a contact number."
Test Plan: {F6151283} {F6151284}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20017
Summary:
Depends on D20013. Recently, I renamed the "Account" panel to "Language".
When you land on "Settings" and the first panel is an "EditEngine" panel ("Account/Langauge", "Date and Time", and "Conpherence" are all "EditEngine" panels), the engine shows the controls for the first panel.
However, the "first panel" according to EditEngine and the "first panel" in the menu are currently different: the menu groups panels into topics.
When I renamed "Account" to "Language", it went from conicidentally being the first panel in both lists to being the second panel in the grouped menu list and the, uh, like 12th panel in the ungrouped raw list.
This made landing on "Settings" show you the right chrome, but show you a different panel's controls ("Conpherence", now alphabetically first).
Instead, use the same order in both places.
(This was also a pre-existing bug if you use a language which translates the panel names such that "Account" is not alphabetically first.)
Test Plan: Visited "Settings", saw "Date & Time" form controls instead of "Conpherence" form controls on the default screen with "Date & Time" selected in the menu.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20016
Summary:
Depends on D20012. Ref T920. If you have a test adapter configured, it should swallow messages and prevent them from ever hitting a lower-priority adapter.
Make the test adapter support SMS so this actually happens.
Test Plan: Ran `bin/mail send-test --type sms ...` with a test adapter (first) and a Twilio adapter (second). Got SMS swallowed by test adapter instead of live SMS messages.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20013
Summary:
Depends on D20011. Ref T920. This change lets a "MetaMTAMail" storage object represent various different types of messages, and makes "all" the `bin/mail` stuff "totally work" with messages of non-email types.
In practice, a lot of the related tooling needs some polish/refinement, but the basics work.
Test Plan: Used `echo beep boop | bin/mail send-test --to epriestley --type sms` to send myself SMS.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20012
Summary:
Depends on D20010. Ref T920. Allow users to designate which contact number is "primary": the number we'll actually send stuff to.
Since this interacts in weird ways with "disable", just do a "when any number is touched, put all of the user's rows into the right state" sort of thing.
Test Plan:
- Added numbers, made numbers primary, disabled a primary number, un-disabled a number with no primaries. Got sensible behavior in all cases.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20011
Summary: Depends on D20008. Ref T920. Continue fleshing out contact number behaviors.
Test Plan:
- Enabled and disabled a contact number.
- Saw list, detail views reflect change.
- Added number X, disabled it, added it again (allowed), enabled the disabled one ("already in use" exception).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D20010
Summary:
Depends on D20006. Ref T13222. Currently, the "MFA Is Required" gate doesn't let you do anything else, but you'll need to be able to access "Contact Numbers" if an install provides SMS MFA.
Tweak this UI to give users limited access to settings, so they can set up contact numbers and change their language.
(This is a little bit fiddly, and I'm doing it early on partly so it can get more testing as these changes move forward.)
Test Plan: {F6146136}
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D20008
Summary:
Depends on D19988. See D19826 for the last UI expansion. I don't have an especially strong product rationale for un-fixed-width'ing Settings since it doesn't suffer from the "mystery meat actions" issues that other fixed-width UIs do, but I like the full-width UI better and the other other fixed-width UIs all (?) have some actual rationale (e.g., large tables, multiple actions on subpanels), so "consistency" is an argument here.
Also rename "account" to "language" since both settings are language-related.
This moves away from the direction in D18436.
Test Plan:
Clicked each Settings panel, saw sensible rendering at full-width.
{F6145944}
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20005
Summary:
Ref T920. To send you SMS messages, we need to know your phone number.
This adds bare-bone basics (transactions, storage, editor, etc).
From here:
**Disabling Numbers**: I'll let you disable numbers in an upcoming diff.
**Primary Number**: I think I'm just going to let you pick a number as "primary", similar to how email works. We could imagine a world where you have one "MFA" number and one "notifications" number, but this seems unlikely-ish?
**Publishing Numbers (Profile / API)**: At some point, we could let you say that a number is public / "show on my profile" and provide API access / directory features. Not planning to touch this for now.
**Non-Phone Numbers**: Eventually this could be a list of other similar contact mechanisms (APNS/GCM devices, Whatsapp numbers, ICQ number, twitter handle so MFA can slide into your DM's?). Not planning to touch this for now, but the path should be straightforward when we get there. This is why it's called "Contact Number", not "Phone Number".
**MFA-Required + SMS**: Right now, if the only MFA provider is SMS and MFA is required on the install, you can't actually get into Settings to add a contact number to configure SMS. I'll look at the best way to deal with this in an upcoming diff -- likely, giving you partial access to more of Setings before you get thorugh the MFA gate. Conceptually, it seems reasonable to let you adjust some other settings, like "Language" and "Accessibility", before you set up MFA, so if the "you need to add MFA" portal was more like a partial Settings screen, maybe that's pretty reasonable.
**Verifying Numbers**: We'll probably need to tackle this eventually, but I'm not planning to worry about it for now.
Test Plan: {F6137174}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: avivey, PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T920
Differential Revision: https://secure.phabricator.com/D19988
Summary:
Ref T13222. This updates the CLI tools and documentation for the changes in D19975.
The flags `--type` and `--all-types` retain their current meaning. In most cases, `bin/auth strip --type totp` is sufficient and you don't need to bother looking up the relevant provider PHID. The existing `bin/auth list-factors` is also unchanged.
The new `--provider` flag allows you to select configs from a particular provider in a more granular way. The new `bin/auth list-mfa-providers` provides an easy way to get PHIDs.
(In the Phacility cluster, the "Strip MFA" action just reaches into the database and deletes rows manually, so this isn't terribly important. I verified that the code should still work properly.)
Test Plan:
- Ran `bin/auth list-mfa-providers`.
- Stripped by user / type / provider.
- Grepped for `list-factors` and `auth strip`.
- Hit all (?) of the various possible error cases.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19976
Summary:
Ref T13222. Users configure "Factor Configs", which say "I have an entry on my phone for TOTP secret key XYZ".
Currently, these point at raw implementations -- always "TOTP" in practice.
To support configuring available MFA types (like "no MFA") and adding MFA types that need some options set (like "Duo", which needs API keys), bind "Factor Configs" to a "Factor Provider" instead.
In the future, several "Factors" will be available (TOTP, SMS, Duo, Postal Mail, ...). Administrators configure zero or more "MFA Providers" they want to use (e.g., "Duo" + here's my API key). Then users can add configs for these providers (e.g., "here's my Duo account").
Upshot:
- Factor: a PHP subclass, implements the technical details of a type of MFA factor (TOTP, SMS, Duo, etc).
- FactorProvider: a storage object, owned by administrators, configuration of a Factor that says "this should be available on this install", plus provides API keys, a human-readable name, etc.
- FactorConfig: a storage object, owned by a user, says "I have a factor for provider X on my phone/whatever with secret key Q / my duo account is X / my address is Y".
Couple of things not covered here:
- Statuses for providers ("Disabled", "Deprecated") don't do anything yet, but you can't edit them anyway.
- Some `bin/auth` tools need to be updated.
- When no providers are configured, the MFA panel should probably vanish.
- Documentation.
Test Plan:
- Ran migration with providers, saw configs point at the first provider.
- Ran migration without providers, saw a provider created and configs pointed at it.
- Added/removed factors and providers. Passed MFA gates. Spot-checked database for general sanity.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19975
Summary: See https://secure.phabricator.com/D18901#249481. Update the docs and a warning string to reflect the new reality that `bin/auth recover` is now able to recover any account, not just administrators.
Test Plan: Mk 1 eyeball
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D20007
Summary:
See PHI1030. When you edit an Almanac object, we attempt to discover all the related objects so we can dirty the repository cluster routing cache: if you modify a Device or Service that's part of a clustered repository, we need to blow away our cached view of the layout.
Currently, we don't correctly find linked Bindings when editing a Device, so we may miss Services which have keys that need to be disabled. Instead, discover these linked objects.
See D17000 for the original implementation and more context.
Test Plan:
- Used `var_dump()` to dump out the discovered objects and dirtied cache keys.
- Before change: editing a Service dirties repository routing keys (this is correct), but editing a Device does not.
- After change: editing a Device now correctly dirties repository routing keys.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20003
Summary:
Fixes T13082. When you create a revision (say, `D111`) with `Ref T222` in the body, we write a `D111 -> T222` edge ("revision 111 references task 222") and an inverse `T222 -> D111` edge ("task 222 is referenced by revision 111").
We also apply a transaction to `D111` ("alice added a task: Txxx.") and an inverse transaction to `T222` ("alice added a revision: Dxxx").
Currently, it appears that the inverse transaction can sometimes generate mail faster than `D111` actually commits its (database) transactions, so the mail says "alice added a revision: Unknown Object (Differential Revision)". See T13082 for evidence that this is true, and a reproduction case.
To fix this, apply the inverse transaction (to `T222`) after we commit the main object (here, `D111`).
This is tricky because when we apply transactions, the transaction editor automatically "fixes" them to be consistent with the database state. For example, if a task already has title "XYZ" and you set the title to "XYZ" (same title), we just no-op the transaction.
It also fixes edge edits. The old sequence was:
- Open (database) transaction.
- Apply our transaction ("alice added a task").
- Apply the inverse transaction ("alice added a revision").
- Write the edges to the database.
- Commit (database) transaction.
Under this sequence, the inverse transaction was "correct" and didn't need to be fixed, so the fixing step didn't touch it.
The new sequence is:
- Open (database) transaction.
- Apply our transaction ("alice added a task").
- Write the edges.
- Commit (database) transaction.
- Apply the inverse transaction ("alice added a revision").
Since the inverse transaction now happens after the database edge write, the fixing step detects that it's a no-op and throws it away if we do this naively.
Instead, add some special cases around inverse edits to skip the correction/fixing logic, and just pass the "right" values in the first place.
Test Plan:
Added and removed related tasks from revisions, saw appropriate transactions render on both objects.
(It's hard to be certain this completely fixes the issue since it only happened occasionally in the first place, but we can see if it happens any more on `secure`.)
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13082, T222
Differential Revision: https://secure.phabricator.com/D19969
Summary: See PHI1030. When installs hit this error, provide more details about which node we ended up on and what's going on.
Test Plan:
```
$ git pull
phabricator-ssh-exec: This repository request (for repository "spellbook") has been incorrectly routed to a cluster host (with device name "local.phacility.net", and hostname "orbital-3.local") which can not serve the request.
The Almanac device address for the correct device may improperly point at this host, or the "device.id" configuration file on this host may be incorrect.
Requests routed within the cluster by Phabricator are always expected to be sent to a node which can serve the request. To prevent loops, this request will not be proxied again.
(This is a read request.)
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
```
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D20002
Summary: Fixes T13239. See that task for discussion.
Test Plan: Tried to send welcome mail with no "Welcome" message.
Maniphest Tasks: T13239
Differential Revision: https://secure.phabricator.com/D20001
Summary:
See PHI1026. Allow installs to export Conduit call logs to a flat format.
Also, add date range queries.
Test Plan:
- Exported some call logs.
- Filtered logs by date.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19996
Summary:
Depends on D19994. See PHI1027. If an install has customized the "Welcome Mail" message, include it in welcome mail. A special custom message from the profile screen overrides it, if provided.
(I fiddled with putting the custom message as "placeholder" text in the remarkup area as a hint, but newlines in "placeholder" text appear to have issues in Safari and Firefox. I think this is probably reasonably clear as-is.)
Make both render remarkup-into-text so things like links work properly, as it's reasonably likely that installs will want to link to things.
Test Plan:
- With custom "Welcome Mail" text, sent mail with no custom override (got custom text) and a custom override (got overridden text).
- Linked to some stuff, got sensible links in the mail (`bin/mail show-outbound`).
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19995
Summary: Depends on D19992. Ref T13222. If administrators provide a custom login message, show it on the login screen.
Test Plan:
{F6137930}
- Viewed login screen with and without a custom message.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19994
Summary:
Ref T13222. Long ago, we had a Config option (`welcome.html`) to let you dump HTML onto the login screen, but this was relatively hard to use and not good from a security perspective.
In some cases this was obsoleted by Dashboards, but there's at least some remaining set of use cases for actual login instructions on the login screen. For example, WMF has some guidance on //which// SSO mechanism to use based on what types of account you have. On `secure`, users assume they can register by clicking "Log In With GitHub" or whatever, and it might reduce frustration to tell them upfront that registration is closed.
Some other types of auth messaging could also either use customization or defaults (e.g., the invite/welcome/approve mail).
We could do this with a bunch of Config options, but I'd generally like to move to a world where there's less stuff in Config and more configuration is contextual. I think it tends to be easier to use, and we get a lot of fringe benefits (granular permissions, API, normal transaction logs, more abililty to customize workflows and provide contextual help/hints, etc). Here, for example, we can provide a remarkup preview, which would be trickier with Config.
This does not actually do anything yet.
Test Plan: {F6137541}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19992
Summary:
See PHI1027. Currently, we allow you to customize invite email, but not most other types of email (approve, welcome). As a step forward, also allow welcome email to be customized with a message.
I considered separating the custom text from the main text with something heavyhanded ("alice added this custom message:") or a beautiful ASCII art divider like one of these:
https://www.asciiart.eu/art-and-design/dividers
...but nothing truly sung to me.
This only works on the profile flow for now. I'm planning to let you set a default message. I may or may not let you customize from "Create New User", seems like the default message probably covers most of that. Probably won't touch `scripts/user/add_user.php` since that's not really exactly super supported.
Test Plan:
Sent mail with and without custom messages, reviewed it with `bin/mail show-outbound`.
{F6137410}
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19991
Summary:
See PHI1027. Currently, the "Welcome" mail always tells users to set a password. This definitely isn't helpful if an install doesn't have password auth enabled.
We can't necessarily guess what they're supposed to do, so just give them generic instructions ("set up your account"). Upcoming changes will give administrators more control over the mail content.
Test Plan: Sent both versions of the mail, used `bin/mail show-outbound` to inspect them for correctness.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19990
Summary:
Ref PHI1027. Currently, `PhabricatorUser` has a couple of mail-related methods which shouldn't really be there in the long term. Immediately, I want to make some adjusments to the welcome email.
Move "Welcome" mail generation to a separate class and consolidate all the error handling. (Eventually, "invite" and "verify address" email should move to similar subclasses, too.) Previously, a bunch of errors/conditions got checked in multiple places.
The only functional change is that we no longer allow you to send welcome mail to disabled users.
Test Plan:
- Used "Send Welcome Mail" from profile pages to send mail.
- Hit "not admin", "disabled user", "bot/mailing list" errors.
- Used `scripts/user/add_user.php` to send welcome mail.
- Used "Create New User" to send welcome mail.
- Verified mail with `bin/mail show-outbound`. (Cleaned up a couple of minor display issues here.)
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19989
Summary: Ref T13238. Warn users about these horrible options and encourage them to defuse them.
Test Plan: Hit both warnings, fixed the issues, issues went away.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13238
Differential Revision: https://secure.phabricator.com/D19999
Summary:
Ref T13222. Currently, if a remote address fails a few login attempts (5) in a short period of time (15 minutes) we require a CAPTCHA for each additional attempt.
This relies on:
- Administrators configuring ReCAPTCHA, which they may just not bother with.
- Administrators being comfortable with Google running arbitrary trusted Javascript, which they may not be comfortable with.
- ReCAPTCHA actually being effective, which seems likely true for unsophisticated attackers but perhaps less true for more sophisticated attackers (see <https://github.com/ecthros/uncaptcha2>, for example).
(For unsophisticated attackers and researchers, "Rumola" has been the standard CAPTCHA bypass tool for some time. This is an extension that pays humans to solve CAPTCHAs for you. This is not practical at "brute force a strong password" scale. Google appears to have removed it from the Chrome store. The "submit the captcha back to Google's APIs" trick probably isn't practical at brute-force-scale either, but it's easier to imagine weaponizing that than weaponizing human solvers.)
Add a hard gate behind the CAPTHCA wall so that we fail into a secure state if there's no CAPTCHA or the attacker can defeat CAPTCHAs at a very low cost.
The big downside to this is that an attacker who controls your remote address (e.g., is behind the same NAT device you're behind on corpnet) can lock you out of your account. However:
- That //should// be a lot of access (although maybe this isn't that high of a barrier in many cases, since compromising a "smart fridge" or "smart water glass" or whatever might be good enough).
- You can still do "Forgot password?" and login via email link, although this may not be obvious.
Test Plan:
- Logged in normally.
- Failed many many login attempts, got hard gated.
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19997
Summary:
In ~2012, the first of these options was added because someone who hates dogs and works at Asana also hated `[Differential]` in the subject line. The use case there was actually //removing// the text, not changing it, but I made the prefix editable since it seemed like slightly less of a one-off.
These options are among the dumbest and most useless config options we have and very rarely used, see T11760. A very small number of instances have configured one of these options.
Newer applications stopped providing these options and no one has complained.
You can get the same effect with `translation.override`. Although I'm not sure we'll keep that around forever, it's a reasonable replacement today. I'll call out an example in the changelog to help installs that want to preserve this option.
If we did want to provide this, it should just be in {nav Applications > Settings} for each application, but I think it's wildly-low-value and "hack via translations" or "local patch" are entirely reasonable if you really want to change these strings.
Test Plan: Grepped for `subject-prefix`.
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D19993
Summary:
Ref T13222. If we receive a message and nothing processes it, we normally try to send the user an error message like "hey, nothing handled this, maybe you got the address wrong".
Just skip the "send them an error message" part if any recipient was reserved, so if you "Reply All" to a message that is "From: noreply@phabricator" you don't get a relatively unhelpful error.
This also makes sure that the "void" address doesn't generate bounces if the "From" is a valid user email address (e.g., with `metamta.can-send-as-user`). That is:
- Phabricator needs to send a mail with only "CC" users.
- Phabricator puts the "void" address in "To" as a placeholder.
- The "void" address happens to route back to Phabricator.
We don't want that mail to bounce to anywhere. Normally, it won't:
- From is usually "noreply@phabricator", which isn't a user, so we won't send anything back: we only send mail to verified user email addresses.
- The message will have "X-Phabricator-Sent-This-Message: true" so we won't process it at all.
...but this is another layer of certainty.
Test Plan: Used `bin/mail receive-test` to receive mail to an invalid, unreserved address (bounce/error email) and an invalid, reserved address (no bounce/error email).
Reviewers: amckinley
Reviewed By: amckinley
Maniphest Tasks: T13222
Differential Revision: https://secure.phabricator.com/D19987
Summary:
See PHI1023. Ref T7607. Occasionally, companies need their billing address (or some other custom text) to appear on invoices to satisfy process or compliance requirements.
Allow accounts to have a custom "Billing Name" and a custom "Billing Address" which appear on invoices.
Test Plan: {F6134707}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T7607
Differential Revision: https://secure.phabricator.com/D19979
