Identityserver4 doesn't work by ip address - asp.net-core

Question

I've used IdentityServer4 with asp net core Web, all works fine when debug in localhost:50481, but when I use myipaddress:50481 on the same computer and debug mode, it failed. I do not use a temporary credential, instead, I created a RSA cert:
.AddSigningCredential(Config.GetSigningCertificate())
public static RsaSecurityKey GetSigningCertificate()
{
var filename = Path.Combine(Directory.GetCurrentDirectory(), "certificateKey.rsa");
if (File.Exists(filename))
{
var keyFile = File.ReadAllText(filename);
var tempKey = JsonConvert.DeserializeObject<TemporaryRsaKey>(keyFile, new JsonSerializerSettings() { ContractResolver = new RsaKeyContractResolver() });
return CreateRsaSecurityKey(tempKey.Parameters, tempKey.KeyId);
}
else
{
var key = CreateRsaSecurityKey();
RSAParameters parameters;
if (key.Rsa != null)
parameters = key.Rsa.ExportParameters(includePrivateParameters: true);
else
parameters = key.Parameters;
var tempKey = new TemporaryRsaKey
{
Parameters = parameters,
KeyId = key.KeyId
};
File.WriteAllText(filename, JsonConvert.SerializeObject(tempKey, new JsonSerializerSettings() { ContractResolver = new RsaKeyContractResolver() }));
return CreateRsaSecurityKey(tempKey.Parameters, tempKey.KeyId);
}
}
I also checked the jwks of localhost and ipaddress, they are matched.
When I publish the project to local IIS, localhost does not work too, present a 500 Internal error.
all the url in my app is "http://localhost:50481"

Answer 1

I have to say this is a stupid mistake, I have not notice the authConfig,
let config;
if (window.location.hostname === 'localhost') {
config = configForDevelopment;
} else {
config = configForProduction;
}
when I use ip address, the config is switch to prod, change localhost to my ip address make sense.
hope it could others.