https://github.com/vojtechvitek/samesite

Go pkg to set SameSite=None cookie attribute safely (handle incompatible browsers)
https://github.com/vojtechvitek/samesite

Last synced: about 2 months ago
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Go pkg to set SameSite=None cookie attribute safely (handle incompatible browsers)

• Host: GitHub
• URL: https://github.com/vojtechvitek/samesite
• Owner: VojtechVitek
• License: mit
• Created: 2020-01-02T14:24:09.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2020-01-03T15:45:08.000Z (about 5 years ago)
• Last Synced: 2024-10-14T09:26:08.418Z (3 months ago)
• Language: Go
• Homepage:
• Size: 10.7 KB
• Stars: 3
• Watchers: 4
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Set SameSite=None cookie attribute safely in Golang

[![GoDoc](https://godoc.org/github.com/VojtechVitek/samesite?status.svg)](https://godoc.org/github.com/VojtechVitek/samesite)

Set `SameSite=None` cookie attribute safely, so it's handled well by all incompatible

browsers, as listed at https://www.chromium.org/updates/same-site/incompatible-clients.

## Example:

```go

func SetCookieHandler(w http.ResponseWriter, r *http.Request) {

	cookie := http.Cookie{

		Name:     "name",

		Domain:   "example.com",

		Path:     "/",

		Secure:   true,                         // HTTPS only.

		SameSite: samesite.None(r.UserAgent()), // Set SameSite=None unless browser is incompatible.

		HttpOnly: true,

		MaxAge:   3600 * 24 * 365,

		Expires:  time.Now().AddDate(1, 0, 0),

		Value:    "value",

	}

	http.SetCookie(w, &cookie)

}

```