netty: Support pseudo headers in all GrpcHttp2RequestHeaders methods #9004
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The previous code assumed that only gRPC would be using these methods. But twice now Netty has made a change (generally relating to security) that used a method for pseudo headers that previously wasn't supported. Let's stop the whack-a-mole and just implement them all. This restores compatibility with Netty 4.1.75.Final. Fixes grpc#8981
ejona86
commented
Mar 21, 2022
| @@ -340,7 +340,12 @@ public Http2Headers add(CharSequence csName, CharSequence csValue) { | |||
| AsciiString name = validateName(requireAsciiString(csName)); | |||
| AsciiString value = requireAsciiString(csValue); | |||
| if (isPseudoHeader(name)) { | |||
| addPseudoHeader(name, value); | |||
| AsciiString previous = getPseudoHeader(name); | |||
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It'd be possible to implement this without a get-then-set if setPseudoHeader() returned the old value. We'd have to re-set the old value if there was one already present, but that's not the worst. Returning-old-valuesetPseudoHeader() would seem to most benefit remove(), but it isn't safe for remove because it would throw for remove(":status'). Having the returning-old-value setPseudoHeader() made it really easy to make mistakes, so I went with the KISS approach. These code paths don't matter for performance.
sergiitk
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Mar 21, 2022
netty/src/test/java/io/grpc/netty/GrpcHttp2HeadersUtilsTest.java
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I had these changes locally, but failed to use "-a" for my "git commit" to add them...
njhill
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Mar 21, 2022
This was referenced Mar 22, 2022
lhotari
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- grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004
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- grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004
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- grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004
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) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes #14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004
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…che#15212) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes apache#14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004
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…che#15212) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes apache#14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004 (cherry picked from commit 332a3c7)
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) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes #14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004 (cherry picked from commit 332a3c7)
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) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes #14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004 (cherry picked from commit 332a3c7)
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…che#15212) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes apache#14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004 (cherry picked from commit 332a3c7)
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…che#15212) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes apache#14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004 (cherry picked from commit 332a3c7)
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) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes #14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004 (cherry picked from commit 332a3c7)
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…che#15212) * Upgrade Netty to 4.1.76.Final and Netty Tcnative to 2.0.51.Final Fixes apache#14015 - release notes https://netty.io/news/2022/04/12/4-1-76-Final.html - contains fix for netty/netty#11695 * Upgrade grpc to 1.45.1 and protobuf to 3.19.2 - grpc < 1.45.1 is not compatible with Netty > 4.1.74.Final - grpc/grpc-java#9004 (cherry picked from commit 332a3c7)
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The previous code assumed that only gRPC would be using these methods.
But twice now Netty has made a change (generally relating to security)
that used a method for pseudo headers that previously wasn't supported.
Let's stop the whack-a-mole and just implement them all.
This restores compatibility with Netty 4.1.75.Final. Fixes #8981
CC @njhill
Alternative to #9001