api: Add support for enabling HTTP/1.0 and HTTP/0.9 (#2534)

* api: Add support for enabling HTTP/1.0 and HTTP/0.9 Signed-off-by: Lior Okman <[email protected]> * Aligned the api with the reviews Signed-off-by: Lior Okman <[email protected]> * Aligned the api with the reviews. Signed-off-by: Lior Okman <[email protected]> --------- Signed-off-by: Lior Okman <[email protected]>
envoyproxy · Feb 8, 2024 · 151ae6a · 151ae6a
1 parent dc4a8d3
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diff --git a/api/v1alpha1/clienttrafficpolicy_types.go b/api/v1alpha1/clienttrafficpolicy_types.go
@@ -120,6 +120,20 @@ type HTTP1Settings struct {
 	// By default, Envoy will lowercase all the headers.
 	// +optional
 	PreserveHeaderCase *bool `json:"preserveHeaderCase,omitempty"`
+	// HTTP10 turns on support for HTTP/1.0 and HTTP/0.9 requests.
+	// +optional
+	HTTP10 *HTTP10Settings `json:"http10,omitempty"`
+}
+
+// HTTP10Settings provides HTTP/1.0 configuration on the listener.
+type HTTP10Settings struct {
+	// UseDefaultHost defines if the HTTP/1.0 request is missing the Host header,
+	// then the hostname associated with the listener should be injected into the
+	// request.
+	// If this is not set and an HTTP/1.0 request arrives without a host, then
+	// it will be rejected.
+	// +optional
+	UseDefaultHost *bool `json:"useDefaultHost,omitempty"`
 }
 
 // ClientTrafficPolicyStatus defines the state of ClientTrafficPolicy

diff --git a/api/v1alpha1/zz_generated.deepcopy.go b/api/v1alpha1/zz_generated.deepcopy.go
diff --git a/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_clienttrafficpolicies.yaml b/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_clienttrafficpolicies.yaml
@@ -76,6 +76,18 @@ spec:
                     description: EnableTrailers defines if HTTP/1 trailers should
                       be proxied by Envoy.
                     type: boolean
+                  http10:
+                    description: HTTP10 turns on support for HTTP/1.0 and HTTP/0.9
+                      requests.
+                    properties:
+                      useDefaultHost:
+                        description: UseDefaultHost defines if the HTTP/1.0 request
+                          is missing the Host header, then the hostname associated
+                          with the listener should be injected into the request. If
+                          this is not set and an HTTP/1.0 request arrives without
+                          a host, then it will be rejected.
+                        type: boolean
+                    type: object
                   preserveHeaderCase:
                     description: PreserveHeaderCase defines if Envoy should preserve
                       the letter case of headers. By default, Envoy will lowercase

diff --git a/site/content/en/latest/api/extension_types.md b/site/content/en/latest/api/extension_types.md
@@ -1071,6 +1071,20 @@ _Appears in:_
 
 
 
+#### HTTP10Settings
+
+
+
+HTTP10Settings provides HTTP/1.0 configuration on the listener.
+
+_Appears in:_
+- [HTTP1Settings](#http1settings)
+
+| Field | Type | Required | Description |
+| ---   | ---  | ---      | ---         |
+| `useDefaultHost` | _boolean_ |  false  | UseDefaultHost defines if the HTTP/1.0 request is missing the Host header, then the hostname associated with the listener should be injected into the request. If this is not set and an HTTP/1.0 request arrives without a host, then it will be rejected. |
+
+
 #### HTTP1Settings
 
 
@@ -1084,6 +1098,7 @@ _Appears in:_
 | ---   | ---  | ---      | ---         |
 | `enableTrailers` | _boolean_ |  false  | EnableTrailers defines if HTTP/1 trailers should be proxied by Envoy. |
 | `preserveHeaderCase` | _boolean_ |  false  | PreserveHeaderCase defines if Envoy should preserve the letter case of headers. By default, Envoy will lowercase all the headers. |
+| `http10` | _[HTTP10Settings](#http10settings)_ |  false  | HTTP10 turns on support for HTTP/1.0 and HTTP/0.9 requests. |
 
 
 #### HTTP3Settings