From 8c12c6939aab9106db14ec2d11d983bc5b29fb2c Mon Sep 17 00:00:00 2001 From: Niall Sheridan Date: Sun, 7 Jul 2019 21:33:44 +0100 Subject: Switch to modules --- vendor/github.com/gorilla/securecookie/doc.go | 61 --------------------------- 1 file changed, 61 deletions(-) delete mode 100644 vendor/github.com/gorilla/securecookie/doc.go (limited to 'vendor/github.com/gorilla/securecookie/doc.go') diff --git a/vendor/github.com/gorilla/securecookie/doc.go b/vendor/github.com/gorilla/securecookie/doc.go deleted file mode 100644 index ae89408..0000000 --- a/vendor/github.com/gorilla/securecookie/doc.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2012 The Gorilla Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -/* -Package securecookie encodes and decodes authenticated and optionally -encrypted cookie values. - -Secure cookies can't be forged, because their values are validated using HMAC. -When encrypted, the content is also inaccessible to malicious eyes. - -To use it, first create a new SecureCookie instance: - - var hashKey = []byte("very-secret") - var blockKey = []byte("a-lot-secret") - var s = securecookie.New(hashKey, blockKey) - -The hashKey is required, used to authenticate the cookie value using HMAC. -It is recommended to use a key with 32 or 64 bytes. - -The blockKey is optional, used to encrypt the cookie value -- set it to nil -to not use encryption. If set, the length must correspond to the block size -of the encryption algorithm. For AES, used by default, valid lengths are -16, 24, or 32 bytes to select AES-128, AES-192, or AES-256. - -Strong keys can be created using the convenience function GenerateRandomKey(). - -Once a SecureCookie instance is set, use it to encode a cookie value: - - func SetCookieHandler(w http.ResponseWriter, r *http.Request) { - value := map[string]string{ - "foo": "bar", - } - if encoded, err := s.Encode("cookie-name", value); err == nil { - cookie := &http.Cookie{ - Name: "cookie-name", - Value: encoded, - Path: "/", - } - http.SetCookie(w, cookie) - } - } - -Later, use the same SecureCookie instance to decode and validate a cookie -value: - - func ReadCookieHandler(w http.ResponseWriter, r *http.Request) { - if cookie, err := r.Cookie("cookie-name"); err == nil { - value := make(map[string]string) - if err = s2.Decode("cookie-name", cookie.Value, &value); err == nil { - fmt.Fprintf(w, "The value of foo is %q", value["foo"]) - } - } - } - -We stored a map[string]string, but secure cookies can hold any value that -can be encoded using encoding/gob. To store custom types, they must be -registered first using gob.Register(). For basic types this is not needed; -it works out of the box. -*/ -package securecookie -- cgit v1.2.3