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MSC2582: Remove mimetype from EncryptedFile object #2582

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merged 3 commits into from
Aug 30, 2021
Merged

MSC2582: Remove mimetype from EncryptedFile object #2582

merged 3 commits into from
Aug 30, 2021

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Sorunome
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@Sorunome Sorunome commented May 26, 2020 •
edited by uhoreg
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Related PR: #2581

@turt2live turt2live added blocked Something needs to be done before action can be taken on this PR/issue. proposal A matrix spec change proposal proposal-in-review labels May 26, 2020
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Arbitrarily blocking this on someone commenting on #2581

@turt2live turt2live removed the blocked Something needs to be done before action can be taken on this PR/issue. label May 26, 2020
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(per #matrix-spec: this PR is required to remove the attribute - unblocked).

@turt2live turt2live requested review from uhoreg and turt2live and removed request for uhoreg May 27, 2020 14:46
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proposals/2582-remove-mimetype-from-encrypted-file.md Outdated


## Potential issues
Some clients might depend on this?
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@uhoreg uhoreg May 27, 2020 •
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TODO: check client support

(I will update this list as we determine what changes are needed for clients.)

(in alphabetical order)

  • fluffychat
  • gomuks
  • nheko
  • nio SDK
    • weechat-matrix (does not seem to use anything)
    • mirage
  • Riot Element Android
  • Riot Element iOS
  • Riot Element Web
    • the decryptFile function only gets passed the file property from the contents. To fix this, we'd need to either pass both the file and info properties, or the entire contents.
  • rust sdk (does not seem to do any mimetype processing on its own)

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Fluffychat doesn't seem to depend on this, either

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Element Android dropped this field in element-hq/element-android#3273. Element iOS in matrix-org/matrix-ios-sdk#1125. The open issue for Element Web is element-hq/element-web#17145.

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Element no longer uses this field, and uses the mimetype from the info field: matrix-org/matrix-react-sdk#6591 (It will still send the field for now, but that's less important for this MSC)

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@uhoreg uhoreg Aug 10, 2021 •
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@tulir do you know what gomuks does? Also, any of your bridges.

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My libraries don't support that field at all

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OK, so it seems like all clients don't use the undocumented field any more, so I think it this potential issue is no longer an issue.

@turt2live turt2live removed their request for review November 10, 2020 05:28
@turt2live turt2live added the kind:maintenance MSC which clarifies/updates existing spec label Apr 8, 2021
@deepbluev7 deepbluev7 mentioned this pull request Apr 13, 2021
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@turt2live turt2live added the needs-implementation This MSC does not have a qualifying implementation for the SCT to review. The MSC cannot enter FCP. label Jun 8, 2021
This was referenced Aug 6, 2021
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uhoreg
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proposals/2582-remove-mimetype-from-encrypted-file.md

## Proposal
The example in the spec currently lists `mimetype` in the examples for `EncryptedFile` but not in
the object definition. As that is duplicate information of the `info` block of file events, the
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Just to note that the EncryptedFile appears twice in the examples: in the file property (top-level) and it info.thumbnail_file. mimetype is given in both places.

@uhoreg uhoreg mentioned this pull request Aug 10, 2021
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uhoreg added a commit to matrix-org/matrix-react-sdk that referenced this pull request Aug 10, 2021
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use the mimetype from the info property rather than the EncryptedFile
3b98107 
the mimetype in EncryptedFile is undocumented and redundant.
see matrix-org/matrix-spec-proposals#2582
@turt2live turt2live self-requested a review August 11, 2021 13:43
@uhoreg uhoreg removed the needs-implementation This MSC does not have a qualifying implementation for the SCT to review. The MSC cannot enter FCP. label Aug 11, 2021
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uhoreg commented Aug 11, 2021

@mscbot fcp merge

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mscbot commented Aug 11, 2021 •
edited by erikjohnston
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Team member @uhoreg has proposed to merge this. The next step is review by the rest of the tagged people:

Once at least 75% of reviewers approve (and there are no outstanding concerns), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for information about what commands tagged team members can give me.

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mscbot commented Aug 24, 2021

🔔 This is now entering its final comment period, as per the review above. 🔔

@mscbot mscbot added final-comment-period This MSC has entered a final comment period in interest to approval, postpone, or delete in 5 days. and removed proposed-final-comment-period Currently awaiting signoff of a majority of team members in order to enter the final comment period. labels Aug 24, 2021
Sorunome and others added 2 commits August 28, 2021 10:52
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Update proposals/2582-remove-mimetype-from-encrypted-file.md
e0f1b09 
Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>
@Sorunome @uhoreg
Update proposals/2582-remove-mimetype-from-encrypted-file.md
46cfac7 
Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>
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Just committed the two suggestions 👍

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mscbot commented Aug 29, 2021

The final comment period, with a disposition to merge, as per the review above, is now complete.

@mscbot mscbot added finished-final-comment-period and removed disposition-merge final-comment-period This MSC has entered a final comment period in interest to approval, postpone, or delete in 5 days. labels Aug 29, 2021
@turt2live turt2live merged commit e895827 into matrix-org:old_master Aug 30, 2021
turt2live pushed a commit that referenced this pull request Aug 30, 2021
@Sorunome @uhoreg @turt2live
MSC2582: Remove mimetype from EncryptedFile object (#2582)
d9dd37d 
* add proposal

* Update proposals/2582-remove-mimetype-from-encrypted-file.md

Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>

* Update proposals/2582-remove-mimetype-from-encrypted-file.md

Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>

Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>
@turt2live turt2live added spec-pr-missing Proposal has been implemented and is being used in the wild but hasn't yet been added to the spec and removed finished-final-comment-period labels Aug 30, 2021
afranke pushed a commit to afranke/matrix-doc that referenced this pull request Sep 1, 2021
@Sorunome @uhoreg @afranke
MSC2582: Remove mimetype from EncryptedFile object (matrix-org#2582)
d9815af 
* add proposal

* Update proposals/2582-remove-mimetype-from-encrypted-file.md

Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>

* Update proposals/2582-remove-mimetype-from-encrypted-file.md

Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>

Co-authored-by: Hubert Chathi <hubert@uhoreg.ca>
turt2live added a commit that referenced this pull request Sep 24, 2021
@turt2live
Remove extraneous mimetype from EncryptedFile examples, per MSC2582
bcf8315 
MSC: #2582
@turt2live turt2live mentioned this pull request Sep 24, 2021
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@turt2live turt2live added spec-pr-in-review A proposal which has been PR'd against the spec and is in review and removed spec-pr-missing Proposal has been implemented and is being used in the wild but hasn't yet been added to the spec labels Sep 24, 2021
@turt2live turt2live self-assigned this Sep 24, 2021
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Spec PR: #3412

turt2live added a commit that referenced this pull request Sep 27, 2021
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Remove extraneous mimetype from EncryptedFile examples, per MSC2582 (#…
b7e6104 
…3412)

* Remove extraneous mimetype from EncryptedFile examples, per MSC2582

MSC: #2582

* changelog
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Merged 🎉

@turt2live turt2live added merged A proposal whose PR has merged into the spec! and removed spec-pr-in-review A proposal which has been PR'd against the spec and is in review labels Sep 27, 2021
@uhoreg uhoreg mentioned this pull request Jul 26, 2020
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@anoadragon453 anoadragon453 anoadragon453 approved these changes

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