DevFW-CICD/ingress-nginx-helm
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feat: add annotation to allow to add custom response headers (#9742)

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* add custom headers

Signed-off-by: Christian Groschupp <christian@groschupp.org>

* add tests

Signed-off-by: Christian Groschupp <christian@groschupp.org>

* add docs

* update copyright

* change comments

* add e2e test customheaders

* add custom headers validation

* remove escapeLiteralDollar filter

* validate value in custom headers

* add regex for header value

* fix annotation test

* Revert "remove escapeLiteralDollar filter"

This reverts commit ab48392b60dee4ce146a4c17e046849f9633c7fb.

* add annotationConfig

* fix test

* fix golangci-lint findings

* fix: add missung exp module

---------

Signed-off-by: Christian Groschupp <christian@groschupp.org>
This commit is contained in:
Christian Groschupp 2024-04-09 12:25:22 +02:00 • committed by GitHub
parent d56aacdb31
commit 1f4ee0e235
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15 changed files with 537 additions and 4 deletions
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3
internal/ingress/annotations/annotations.go
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@ -20,6 +20,7 @@ import (
"dario.cat/mergo"
"k8s.io/ingress-nginx/internal/ingress/annotations/canary"
"k8s.io/ingress-nginx/internal/ingress/annotations/customheaders"
"k8s.io/ingress-nginx/internal/ingress/annotations/disableproxyintercepterrors"
"k8s.io/ingress-nginx/internal/ingress/annotations/modsecurity"
"k8s.io/ingress-nginx/internal/ingress/annotations/opentelemetry"
@ -82,6 +83,7 @@ type Ingress struct {
Canary canary.Config
CertificateAuth authtls.Config
ClientBodyBufferSize string
CustomHeaders customheaders.Config
ConfigurationSnippet string
Connection connection.Config
CorsConfig cors.Config
@ -133,6 +135,7 @@ func NewAnnotationExtractor(cfg resolver.Resolver) Extractor {
"Canary": canary.NewParser(cfg),
"CertificateAuth": authtls.NewParser(cfg),
"ClientBodyBufferSize": clientbodybuffersize.NewParser(cfg),
"CustomHeaders": customheaders.NewParser(cfg),
"ConfigurationSnippet": snippet.NewParser(cfg),
"Connection": connection.NewParser(cfg),
"CorsConfig": cors.NewParser(cfg),