This has been tested on NodeJS versions 15 and onwards.
Please note that the key provided below is valid. Feel free to use it to test; the zone currently only has one file: /300kb.jpg.
An example:
var securityKey = "229248f0-f007-4bf9-ba1f-bbf1b4ad9d40";
var signedUrl = signUrl("https://token-tester.b-cdn.net/300kb.jpg", securityKey, 7200, "", false, "/", "CA,US", "JP");
The call above will authenticate https://token-tester.b-cdn.net/300kb.jpg for a period of two hours (from the current time) + allows for Canadian and American users while blocking users from Japan. This will also default to a traditional query separated URL, exp. https://token-tester.b-cdn.net/300kb.jpg?token=...&token_countries=...&token_countries_blocked=...&token_path=...&expires=... will be returned.
If you'd like to use directory based URLs, use the following call instead.
var securityKey = "229248f0-f007-4bf9-ba1f-bbf1b4ad9d40";
var signedUrl = signUrl("https://token-tester.b-cdn.net/300kb.jpg", securityKey, 7200, "", true, "/", "CA,US", "JP");
The call above will yield a URL in the format of: https://token-tester.b-cdn.net/bcdn_token=...&token_countries=...&token_countries_blocked=...&token_path=...&expires=.../300kb.jpgg.
(String) signUrl(url, securityKey, expirationTime = 3600, userIp, isDirectory = false, pathAllowed, countriesAllowed, countriesBlocked)
- url: CDN URL w/o the trailing '/' - exp. http://test.b-cdn.net/file.png
- securityKey: Security token found in your pull zone
- expirationTime: Authentication validity (default. 86400 sec/24 hrs)
- userIp: Optional parameter if you have the User IP feature enabled
- isDirectory: Optional parameter - "true" returns a URL separated by forward slashes (exp. (domain)/bcdn_token=.../path) while "false" returns a URL separated by traditional query - separators (?token=...)
- pathAllowed: Directory to authenticate (exp. /path/to/images)
- countriesAllowed: List of countries allowed (exp. CA, US, TH)
- countriesBlocked: List of countries blocked (exp. CA, US, TH)
