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Update content-length when reconstructing body

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Closes gh-32471
This commit is contained in:
rstoyanchev
2024-03-28 14:17:41 +01:00
parent e702733c7b
commit 4a68c44a27
2 changed files with 21 additions and 3 deletions
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11
spring-web/src/main/java/org/springframework/http/server/ServletServerHttpRequest.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2024 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.
@@ -242,7 +242,7 @@ public class ServletServerHttpRequest implements ServerHttpRequest {
* from the body, which can fail if any other code has used the ServletRequest
* to access a parameter, thus causing the input stream to be "consumed".
*/
private static InputStream getBodyFromServletRequestParameters(HttpServletRequest request) throws IOException {
private InputStream getBodyFromServletRequestParameters(HttpServletRequest request) throws IOException {
ByteArrayOutputStream bos = new ByteArrayOutputStream(1024);
Writer writer = new OutputStreamWriter(bos, FORM_CHARSET);
@@ -268,7 +268,12 @@ public class ServletServerHttpRequest implements ServerHttpRequest {
}
writer.flush();
return new ByteArrayInputStream(bos.toByteArray());
byte[] bytes = bos.toByteArray();
if (bytes.length > 0 && getHeaders().containsKey(HttpHeaders.CONTENT_LENGTH)) {
getHeaders().setContentLength(bytes.length);
}
return new ByteArrayInputStream(bytes);
}
}