cors

package

v0.1.2 Latest Latest Go to latest Published: Apr 5, 2026 License: MIT Imports: 3 Imported by: 0

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Valid go.mod file
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Repository

github.com/livetemplate/lvt

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Documentation ¶

Overview ¶

Package cors provides CORS middleware for HTTP handlers.

Index ¶

func Middleware(opts ...Option) func(http.Handler) http.Handler
type Config
type Option

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Middleware ¶

func Middleware(opts ...Option) func(http.Handler) http.Handler

Middleware returns CORS middleware with the given options. Defaults: allow all origins, common methods, common headers, 1 hour max age.

Types ¶

type Config ¶

type Config struct {
	AllowOrigins     []string
	AllowMethods     []string
	AllowHeaders     []string
	ExposeHeaders    []string
	AllowCredentials bool
	MaxAge           int // preflight cache duration in seconds
}

Config holds CORS configuration.

type Option ¶

type Option func(*Config)

Option configures CORS behavior.

func WithCredentials ¶

func WithCredentials(allow bool) Option

WithCredentials enables credentials (cookies, auth headers).

func WithHeaders ¶

func WithHeaders(headers ...string) Option

WithHeaders sets the allowed request headers.

func WithMaxAge ¶

func WithMaxAge(seconds int) Option

WithMaxAge sets the preflight cache duration in seconds.

func WithMethods ¶

func WithMethods(methods ...string) Option

WithMethods sets the allowed HTTP methods.

func WithOrigins ¶

func WithOrigins(origins ...string) Option

WithOrigins sets the allowed origins. Use "*" to allow all.

Source Files ¶

View all Source files

cors.go

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