Internal Error probably due to specific type of encoding

[gitflo]

Hi there,

only "Interner Fehler" (internal error) is displayed on mails from a specific sender.

My first guess was that it's an issue due to German Umlaut characters, but that doesn't seem to be the case.

Mails with the following From are treated correctly: From: =?UTF-8?B?RmzDtnJpw6RuIEhvbGVjemVr?= <xy@some-where.de>
Mails with the following From lead to the error: From: =?utf-8?Q?Dr._Heinz_M=C3=A4rck?= <abc@foo-bar.de>

Here's the related content from Thunderbird's error console:

DKIM_Verifier.background FATAL Unexpected error during onMessageDisplayed Error: From header does not contain an address
parseFromHeader moz-extension://2e35920c-0eb9-44ff-b12d-7dd6b4c71581/modules/msgParser.mjs.js:165
verify moz-extension://2e35920c-0eb9-44ff-b12d-7dd6b4c71581/modules/AuthVerifier.mjs.js:122
<anonym> moz-extension://2e35920c-0eb9-44ff-b12d-7dd6b4c71581/content/background.mjs.js:164
background.mjs.js:164:7

Environment:
Thunderbird 78.6.0 (32-Bit)
DKIM Verifier 4.0.0pre4

Kind regards
Florian

[lieser]

Thanks a lot for reporting. The problem is the dot in Dr..

From my understanding this is only valid in the Obsolete Syntax, which I left out in the parsing I needed to add during the porting to TB 78.
As this should no longer be used, I hoped I could just left it out to simplify the code.

Will try to fix this in the next release.

[lieser]

This should be fixed now, you can get a test version at #199 (comment).

Please reopen the issue if it is still not working for you.

[gitflo]

Just been testing it. The version in dkim_verifier-4.0.0pre4.1.zip fixed this issue, great, thanks!