Documentation ¶
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
func CORSHandler ¶
func CORSHandler(config *Config) httpx.HandlerResult
Types ¶
type Config ¶
type Config struct { // Enable CORS // If set to true, CORS will be enabled and preflight-requests (OPTION) will be answered. Enabled bool `json:"enabled"` // AllowedOrigins is a list of origins a cross-domain request can be executed from. // If the special "*" value is present in the list, all origins will be allowed. // An origin may contain a wildcard (*) to replace 0 or more characters // (i.e.: http://*.domain.com). Usage of wildcards implies a small performance penalty. // Only one wildcard can be used per origin. // Default value is ["*"] AllowedOrigins []string `json:"allowed_origins"` // AllowedMethods is a list of methods the client is allowed to use with // cross-domain requests. Default value is simple methods (HEAD, GET and POST). AllowedMethods []string `json:"allowed_methods"` // AllowedHeaders is list of non simple headers the client is allowed to use with // cross-domain requests. // If the special "*" value is present in the list, all headers will be allowed. // Default value is [] but "Origin" is always appended to the list. AllowedHeaders []string `json:"allowed_headers"` // ExposedHeaders indicates which headers are safe to expose to the API of a CORS // API specification ExposedHeaders []string `json:"exposed_headers"` // MaxAge indicates how long (in seconds) the results of a preflight request // can be cached MaxAge int `json:"max_age"` // AllowCredentials indicates whether the request can include user credentials like // cookies, HTTP authentication or client side SSL certificates. AllowCredentials bool `json:"allow_credentials"` // OptionsPassthrough instructs preflight to let other potential next handlers to // process the OPTIONS method. Turn this on if your application handles OPTIONS. OptionsPassthrough bool `json:"options_passthrough"` // Debugging flag adds additional output to debug server side CORS issues Debug bool `json:"debug"` }
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