shape

package

v0.7.1 Latest Latest Go to latest Published: Oct 5, 2026 License: Apache-2.0 Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/pyvvo/funcd

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Documentation ¶

Overview ¶

Package shape is the edge shaping middleware (ADR-0114, F78): CORS (preflight + ACAO), response header inject/strip, and gzip compression that SKIPS streaming (text/event-stream) and upgrades (Connection: Upgrade / 101) and FORWARDS http.Flusher + http.Hijacker so SSE/WebSocket pass through unbroken. Additive (never rejects) and pass-through when unconfigured. It is the innermost edge middleware so it wraps the real upstream response.

Index ¶

func Chain(cfg Config) func(http.Handler) http.Handler
type CORS
type Config
type Headers

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Chain ¶

func Chain(cfg Config) func(http.Handler) http.Handler

Chain composes the configured shaping middlewares (CORS → headers → compression, innermost). A zero Config is a pass-through.

Types ¶

type CORS ¶

type CORS struct {
	AllowOrigins  []string
	AllowMethods  []string
	AllowHeaders  []string
	MaxAgeSeconds int
}

CORS configures cross-origin response headers + preflight handling.

type Config ¶

type Config struct {
	CORS        *CORS
	Headers     *Headers
	Compression bool
}

Config toggles the shaping middlewares. A zero Config is a pass-through.

type Headers ¶

type Headers struct {
	Set    map[string]string
	Remove []string
}

Headers configures response header injection/removal.

Source Files ¶

View all Source files

shape.go

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