Function NewRequestWithContext

context.go:73–105

NewRequestWithContext creates a new FrankenPHP request context. FrankenPHP does not strip request headers whose name contains an underscore. Because CGI maps dashes to underscores ("Foo-Bar" becomes the HTTP_FOO_BAR variable), a client-supplied "Foo_Bar" header is indistinguishable from the legitim

(r *http.Request, opts ...RequestOption)

// you explicitly need (and whitelist) them. The Caddy-based server and reverse
// proxies such as nginx (underscores_in_headers off) already do this.
func NewRequestWithContext(r *http.Request, opts ...RequestOption) (*http.Request, error) {
	fc := newFrankenPHPContext()
	fc.request = r

	for _, o := range opts {
		if err := o(fc); err != nil {
			return nil, err
		}
	}

	if fc.logger == nil {
		fc.logger = globalLogger
	}

	if fc.documentRoot == "" {
		if EmbeddedAppPath != "" {
			fc.documentRoot = EmbeddedAppPath
		} else {
			var err error
			if fc.documentRoot, err = os.Getwd(); err != nil {
				return nil, err
			}
		}
	}

	splitCgiPath(fc)

	fc.requestURI = r.URL.RequestURI()

	c := context.WithValue(r.Context(), contextKey, fc)

	return r.WithContext(c), nil
}

// newDummyContext creates a fake context from a request path
func newDummyContext(requestPath string, opts ...RequestOption) (*frankenPHPContext, error) {