Apply exclusion rules to child contributors

Update `IncludeExcludeGroupMemberPredicate` so that exclusion rules are
also applied to child contributors. The restores the behavior of Spring
Boot 2.5.x where `management.endpoint.health.group.mygroup.exclude=db`
would exclude 'db/one', 'db/two' etc.

Fixes gh-29251
This commit is contained in:
Phillip Webb 2022-01-04 12:06:20 -08:00
parent 438b7553da
commit 8e583f6f73
2 changed files with 21 additions and 7 deletions

View File

@ -1,5 +1,5 @@
/* /*
* Copyright 2012-2021 the original author or authors. * Copyright 2012-2022 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -41,10 +41,7 @@ class IncludeExcludeGroupMemberPredicate implements Predicate<String> {
@Override @Override
public boolean test(String name) { public boolean test(String name) {
return testCleanName(clean(name)); name = clean(name);
}
private boolean testCleanName(String name) {
return isIncluded(name) && !isExcluded(name); return isIncluded(name) && !isExcluded(name);
} }
@ -64,7 +61,18 @@ class IncludeExcludeGroupMemberPredicate implements Predicate<String> {
} }
private boolean isExcluded(String name) { private boolean isExcluded(String name) {
return this.exclude.contains("*") || this.exclude.contains(name); return this.exclude.contains("*") || isExcludedName(name);
}
private boolean isExcludedName(String name) {
if (this.exclude.contains(name)) {
return true;
}
if (name.contains("/")) {
String parent = name.substring(0, name.lastIndexOf("/"));
return isExcludedName(parent);
}
return false;
} }
private Set<String> clean(Set<String> names) { private Set<String> clean(Set<String> names) {

View File

@ -1,5 +1,5 @@
/* /*
* Copyright 2012-2021 the original author or authors. * Copyright 2012-2022 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -112,6 +112,12 @@ class IncludeExcludeGroupMemberPredicateTests {
assertThat(predicate).accepts("test/a").rejects("test/b").rejects("foo"); assertThat(predicate).accepts("test/a").rejects("test/b").rejects("foo");
} }
@Test // gh-29251
void specifiedExcludeShouldExcludeNestedChildren() {
Predicate<String> predicate = include("*").exclude("test");
assertThat(predicate).rejects("test").rejects("test/a").rejects("test/a").accepts("other");
}
private Builder include(String... include) { private Builder include(String... include) {
return new Builder(include); return new Builder(include);
} }