PGPainless/pgpainless
PGPainless/pgpainless
1
0
Fork 0
mirror of https://github.com/pgpainless/pgpainless.git synced 2025-12-12 23:31:08 +01:00
Code Issues Releases Wiki Activity

Kotlin conversion: NotationRegistry

Browse source
This commit is contained in:
Paul Schaub 2023-09-04 16:44:41 +02:00
parent dc064d1727
commit 39e170064c
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 13 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

50
pgpainless-core/src/main/java/org/pgpainless/util/NotationRegistry.java
View file

@ -1,50 +0,0 @@
// SPDX-FileCopyrightText: 2021 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0
package org.pgpainless.util;
import java.util.HashSet;
import java.util.Set;
/**
* Registry for known notations.
* Since signature verification must reject signatures with critical notations that are not known to the application,
* there must be some way to tell PGPainless which notations actually are known.
*
* To add a notation name, call {@link #addKnownNotation(String)}.
*/
public class NotationRegistry {
private final Set<String> knownNotations = new HashSet<>();
/**
* Add a known notation name into the registry.
* This will cause critical notations with that name to no longer invalidate the signature.
*
* @param notationName name of the notation
*/
public void addKnownNotation(String notationName) {
if (notationName == null) {
throw new NullPointerException("Notation name MUST NOT be null.");
}
knownNotations.add(notationName);
}
/**
* Return true if the notation name is registered in the registry.
*
* @param notationName name of the notation
* @return true if notation is known, false otherwise.
*/
public boolean isKnownNotation(String notationName) {
return knownNotations.contains(notationName);
}
/**
* Clear all known notations from the registry.
*/
public void clear() {
knownNotations.clear();
}
}