I am trying to configure alternative origin(“https://icevent.app”) for canister https://znisf-eqaaa-aaaaj-aabta-cai.raw.ic0.app/ by following instruction https://internetcomputer.org/docs/current/developer-docs/integrations/internet-identity/alternative-origins#configuring-alternative-origins , but it doesn’t show the origin as document when I try to login with domain (“icevent.app”), still get the different principal.
my configurations as below, anyone can help me?
ii-alternative-origins file:
{
“alternativeOrigins”: [
“https://icevent.app”,“https://www.icevent.app”
]
}
levi
2
doesn’t work
authClient.login({
derivationOrigin: "https://znisf-eqaaa-aaaaj-aabta-cai.raw.ic0.app",
identityProvider: IDENTITY_PROVIDER,
maxTimeToLive: ONE_WEEK_NS,
onSuccess: () => handleAuthenticated(authClient),
});
Are you using dfx and if yes, did you proceed with the all configuration including the chapter " Configuring Your Asset Canister"
Then, configure the .well-known directory to be included, with
[
{
“match”: “.well-known”,
“ignore”: false
},
{
“match”: “.well-known/ii-alternative-origins”,
“headers”: {
“Access-Control-Allow-Origin”: “*”,
“Content-Type”: “application/json”
},
“ignore”: false
}
]
Good.
Also https://znisf-eqaaa-aaaaj-aabta-cai.raw.ic0.app/.well-known/ii-alternative-origins seems ok.
Final piece, did you pass the derivation origin to agent-js?
await authClient.login({
...
derivationOrigin: "https://your-url.ic0.app"
where https://your-url.ic0.app is the original domain used to sign-in - i.e. the domain you want to use to get the same principal
yes, like this
authClient.login({
derivationOrigin: "https://znisf-eqaaa-aaaaj-aabta-cai.raw.ic0.app",
identityProvider: IDENTITY_PROVIDER,
maxTimeToLive: ONE_WEEK_NS,
onSuccess: () => handleAuthenticated(authClient),
});
What version of agent-js are you using?
Did you re-deploy?
When I go to https://icevent.app/ and open and debug II, I can notice that no derivationOrigin is passed.
So either agent-js is not well configured, or not redeployed or it does not pass the information but that’s where the issue is I think.
it works now!
I used version 0.11.3, now changed to 0.13.0 
thanks YOU!
Out of curiosity, you mean dfx?
Glad to hear it worked out 
No, my dfx is 0.12.1, but agent.js was old 0.11
