1642194 - PEM chain export missing line breaks

Status: RESOLVED DUPLICATE of bug 1615612

(Core :: Security: PSM, defect)

Description

[Elod Gyorgy]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0

Steps to reproduce:

"View Certificate" of a remote server opens it in about:certificate. Download PEM (cert) and PEM (chain).

Actual results:

The exported files PEM (cert) has proper line breaks, while PEM (chain) is missing line breaks.

Expected results:

According to rfc1421:
"To represent the encapsulated text of a PEM message, the encoding function's output is delimited into text lines (using local conventions), with each line except the last containing exactly 64 printable characters and the final line containing 64 or fewer printable characters."

Comment 1

[Elod Gyorgy]

Attachment: dynamicdns-park-your-domain-com.pem

PEM (cert) with correct line breaks.

Comment 2

[Elod Gyorgy]

Attachment: dynamicdns-park-your-domain-com-chain.pem

PEM (chain) with missing line breaks.

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 4

[Elod Gyorgy]

Possibly related to:
https://bugzilla.mozilla.org/show_bug.cgi?id=1382808
https://bugzilla.mozilla.org/show_bug.cgi?id=1534724