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markt pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/master by this push:
new d8aae21 Fix broken HTTP/2 push
d8aae21 is described below
commit d8aae2192af76b2aab88be502b92310b065f4022
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Thu Mar 7 10:34:00 2019 +0000
Fix broken HTTP/2 push
---
java/org/apache/coyote/http2/Stream.java | 26 +++++++++++++++-----------
webapps/docs/changelog.xml | 4 ++++
2 files changed, 19 insertions(+), 11 deletions(-)
diff --git a/java/org/apache/coyote/http2/Stream.java
b/java/org/apache/coyote/http2/Stream.java
index 95c2101..3b14bb6 100644
--- a/java/org/apache/coyote/http2/Stream.java
+++ b/java/org/apache/coyote/http2/Stream.java
@@ -58,6 +58,8 @@ class Stream extends AbstractStream implements HeaderEmitter {
private static final MimeHeaders ACK_HEADERS;
+ private static final Integer HTTP_UPGRADE_STREAM = Integer.valueOf(1);
+
static {
Response response = new Response();
response.setStatus(100);
@@ -100,21 +102,23 @@ class Stream extends AbstractStream implements
HeaderEmitter {
this.inputBuffer = new StreamInputBuffer();
this.coyoteRequest.setInputBuffer(inputBuffer);
} else {
- // HTTP/1.1 upgrade
+ // HTTP/2 Push or HTTP/1.1 upgrade
this.coyoteRequest = coyoteRequest;
this.inputBuffer = null;
// Headers have been read by this point
state.receivedStartOfHeaders();
- // Populate coyoteRequest from headers
- try {
- prepareRequest();
- } catch (IllegalArgumentException iae) {
- // Something in the headers is invalid
- // Set correct return status
- coyoteResponse.setStatus(400);
- // Set error flag. This triggers error processing rather than
- // the normal mapping
- coyoteResponse.setError();
+ if (HTTP_UPGRADE_STREAM.equals(identifier)) {
+ // Populate coyoteRequest from headers (HTTP/1.1 only)
+ try {
+ prepareRequest();
+ } catch (IllegalArgumentException iae) {
+ // Something in the headers is invalid
+ // Set correct return status
+ coyoteResponse.setStatus(400);
+ // Set error flag. This triggers error processing rather
than
+ // the normal mapping
+ coyoteResponse.setError();
+ }
}
// TODO Assuming the body has been read at this point is not valid
state.receivedEndOfStream();
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 86830b0..c831843 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -119,6 +119,10 @@
NIO2 should try to use SocketTimeoutException everywhere rather than a
mix of it and InterruptedByTimeout. (remm)
</fix>
+ <fix>
+ Correct an error in the request validation that meant that HTTP/2 push
+ requests always resulted in a 400 response. (markt)
+ </fix>
</changelog>
</subsection>
<subsection name="WebSocket">
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