Update imap.php to fix S/MIME handling #172
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Undo KD 2015-06-04 to fix broken S/MIME decryption on iOS. Since iOS 12, Mail expects the full message, not just the header. Tested on iOS 26.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Undo KD 2015-06-04 to fix broken S/MIME decryption on iOS. Since iOS 12, Mail expects the full message, not just the header. Tested on iOS 26.
Released under the GNU Affero General Public License (AGPL), version 3
What does this implement/fix? Explain your changes.
S/MIME decryption is broken on modern versions of iOS (see, for example, https://forum.kopano.io/topic/2619/backendimap-s-mime-decryption-broken-for-ios-12-x-devices-with-z-push). This basically undoes an earlier fix, which created this new error.
Does this close any currently open issues?
I didn't think that it was worth opening an issue for a relatively straightforward fix.
Any relevant logs, error output, etc?
When an S/MIME encrypted message is received on iOS, mail.app displays the error “This message is encrypted. Install a profile containing your encryption identity to decrypt this message”, despite an appropriate profile being installed. This fix removes this error.
Where has this been tested?
Server (please complete the following information):
Smartphone (please complete the following information):