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Improve regex support for URL path matching

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Closes gh-28815
This commit is contained in:
rstoyanchev
2022-07-13 18:43:51 +01:00
parent 02b7ddbc70
commit cdd4e8cd7f
6 changed files with 27 additions and 28 deletions
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14
spring-web/src/main/java/org/springframework/web/util/pattern/CaptureVariablePathElement.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2021 the original author or authors.
* Copyright 2002-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -59,15 +59,9 @@ class CaptureVariablePathElement extends PathElement {
}
else {
this.variableName = new String(captureDescriptor, 1, colon - 1);
if (caseSensitive) {
this.constraintPattern = Pattern.compile(
new String(captureDescriptor, colon + 1, captureDescriptor.length - colon - 2));
}
else {
this.constraintPattern = Pattern.compile(
new String(captureDescriptor, colon + 1, captureDescriptor.length - colon - 2),
Pattern.CASE_INSENSITIVE);
}
this.constraintPattern = Pattern.compile(
new String(captureDescriptor, colon + 1, captureDescriptor.length - colon - 2),
Pattern.DOTALL | (caseSensitive ? 0 : Pattern.CASE_INSENSITIVE));
}
}

10
spring-web/src/main/java/org/springframework/web/util/pattern/RegexPathElement.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2021 the original author or authors.
* Copyright 2002-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -108,12 +108,8 @@ class RegexPathElement extends PathElement {
}
patternBuilder.append(quote(text, end, text.length()));
if (this.caseSensitive) {
return Pattern.compile(patternBuilder.toString());
}
else {
return Pattern.compile(patternBuilder.toString(), Pattern.CASE_INSENSITIVE);
}
return Pattern.compile(patternBuilder.toString(),
Pattern.DOTALL | (this.caseSensitive ? 0 : Pattern.CASE_INSENSITIVE));
}
public List<String> getVariableNames() {