Added secure flag to HTTP cookies (CodeQL)

[pixeebot[bot]]

This change marks new cookies sent in the HTTP with the "secure" flag. This flag, despite its ambitious name, only provides one type of protection: confidentiality. Cookies with this flag are guaranteed by the browser never to be sent over a cleartext channel ("http://") and only sent over secure channels ("https://").

Our change introduces this flag with a simple 1-line statement:

  Cookie cookie = new Cookie("my_cookie", userCookieValue);
+ cookie.setSecure(true);
  response.addCookie(cookie);

Note: this code change may cause issues with the application if any of the places this code runs (in CI, pre-production or in production) are running in non-HTTPS protocol.

More reading

* [https://codeql.github.com/codeql-query-help/java/java-insecure-cookie/](https://codeql.github.com/codeql-query-help/java/java-insecure-cookie/) * [https://owasp.org/www-community/controls/SecureCookieAttribute](https://owasp.org/www-community/controls/SecureCookieAttribute) * [https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies](https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies) * [https://cwe.mitre.org/data/definitions/614.html](https://cwe.mitre.org/data/definitions/614.html)

I have additional improvements ready for this repo! If you want to see them, leave the comment:

@pixeebot next

... and I will open a new PR right away!

Powered by: pixeebot and CodeQL (codemod ID: codeql:java/insecure-cookie)

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[pixeebot[bot]]

I'm confident in this change, and the CI checks pass, too!

If you see any reason not to merge this, or you have suggestions for improvements, please let me know!

[pixeebot[bot]]

This change may not be a priority right now, so I'll close it. If there was something I could have done better, please let me know!

You can also customize me to make sure I'm working with you in the way you want.