This topic provides sample code that shows how to verify user identity.
Sample code
After EdgeRoutine receives a request from the client, EdgeRoutine reads the AUTH_HEADER_KEY
header that is contained in the request. If the value of AUTH_HEADER_KEY is the same
as the value of AUTH_HEADER_VALUE
, EdgeRoutine returns the requested file. Otherwise, EdgeRoutine rejects the request.
/**
* A built-in parameter AUTH_HEADER_VALUE in EdgeRoutine is used for identity verification.
* If the value of AUTH_HEADER_KEY that is contained in the request from the client is different from the value of AUTH_HEADER_VALUE, EdgeRoutine rejects the request.
*/
const AUTH_HEADER_KEY = "AUTH_HEADER_KEY"
const AUTH_HEADER_VALUE = "Value-098372683"
async function handleRequest(request) {
const value = request.headers.get(AUTH_HEADER_KEY)
if (value === AUTH_HEADER_VALUE) {
// If the value of AUTH_HEADER_KEY is the same as the value of AUTH_HEADER_VALUE, identity verification is successful. EdgeRoutine returns the requested content to the client.
return fetch(request.url)
}
// If the value of AUTH_HEADER_KEY is different from the value of AUTH_HEADER_VALUE, EdgeRoutine rejects the request.
return new Response("403", {
status: 403,
})
}
addEventListener("fetch", event => {
event.respondWith(handleRequest(event.request))
})
Results
If the request does not contain
AUTH_HEADER_KEY
or the value of AUTH_HEADER_KEY is different from the value of AUTH_HEADER_VALUE,
the request is rejected.If the request contains
AUTH_HEADER_KEY
and the value of AUTH_HEADER_KEY is the same as the value of AUTH_HEADER_VALUE, the
requested content is returned.