Bug 334066

Summary:	kmail fails to verify some PGP signatures
Product:	[Applications] kmail2	Reporter:	Tobias Leupold <tl>
Component:	crypto	Assignee:	kdepim bugs <pim-bugs-null>
Status:	CONFIRMED ---
Severity:	normal	CC:	andrius, ecthelion, sknauss
Priority:	NOR
Version First Reported In:	4.12.3
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	email from the pgp global dirctory that fails verification email from the German department for security in IT that fails verification A self-signed email from my email address that interestingly passes verification in contrast HTML email that is incorrectly reported as invalid

Description Tobias Leupold 2014-04-29 10:44:14 UTC

There seems to be a problem with PGP signature verification.

I recently got two emails that have been signed with a PGP key. For both, kmail states that the signature was invalid. One was from the German department for security in information technology, one from the PGP global directory verification service. I'm pretty sure those don't generate emails with invalid signatues.

In contrast, when I send an email to my own email address, signed with my owm PGP key, kmail confirms it's validity.

I'll attach the respective emails for debugging (nothing private in it ;-)

Reproducible: Always

Comment 1 Tobias Leupold 2014-04-29 10:45:06 UTC

Created attachment 86342 [details]
email from the pgp global dirctory that fails verification

Comment 2 Tobias Leupold 2014-04-29 10:46:20 UTC

Created attachment 86343 [details]
email from the German department for security in IT that fails verification

Comment 3 Tobias Leupold 2014-04-29 10:47:05 UTC

Created attachment 86344 [details]
A self-signed email from my email address that interestingly passes verification in contrast

Comment 4 Michał Goliński 2014-06-03 08:04:10 UTC

I believe I had stumbled on the same problem of changing the layout of the messages, see

https://bugs.kde.org/show_bug.cgi?id=332973

Comment 5 Andrius Štikonas 2014-10-07 17:18:37 UTC

Created attachment 89016 [details]
HTML email that is incorrectly reported as invalid

I'm attaching another email. It verifies correctly in all programs except KMail. E.g. both Thunderbird and Evolution report a valid signature.

Comment 6 Sandro Knauß 2014-12-13 00:02:44 UTC

I can confim it with 4.13 and 4.14