tree 8cfeb4d200bc3a742537469e39f435568f1d8dae
parent 907f31e6de8eee0b7b0cb0c9e7a7fef5dc8a6794
author Jonas Termansen <sortie@google.com> 1559563967 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1559563967 +0000

[dart:_http] Fix HttpClientResponse.certificate throwing on insecure connections.

HttpClientResponse.certificate is documented to be null on a insecure
connection:

> HttpClientResponse's X509Certificate get certificate:
>
> Returns the certificate of the HTTPS server providing the response.
> Returns null if the connection is not a secure TLS or SSL connection.

However, it instead throws an UnsupportedException as of Dart 2 due to an
oversight during refactoring. This change restores the original behavior.

Fixes https://github.com/dart-lang/sdk/issues/31931

Change-Id: I1ef22fe3d7165ec876d22309d8aa4316d94c5576
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103843
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Commit-Queue: Jonas Termansen <sortie@google.com>