[jdk8u] RFR: 8275887: jarsigner prints invalid digest/signature algorithm warnings if keysize is weak/disabled

[Andrew John Hughes]

On Tue, 29 Nov 2022 07:10:58 GMT, Alexey Bakhtin <abakhtin at openjdk.org> wrote:

> Backported as a follow-on issue for JDK-8269039
> 
> Based on the JDK11u patch
> I had to resolve some merge issues in a few places:
> 
> TimestampCheck.java - simple merge because of no JDK-8171319 in JDK8
> ManifestEntryVerifier.java - Manually updated because of different arguments of the permits() method
> DisabledAlgorithmConstraints.java - permits() method manually updated because of no JDK-8285398
> SignerInfo.java - use explicit type instead of var
> All corresponding tests passed

Added `jdk8u-critical-yes` for approval.

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PR: https://git.openjdk.org/jdk8u/pull/24