public async Task <string> GetPemKey(string keyVaultIdentifier)
{
AzureServiceTokenProvider azureServiceTokenProvider = new AzureServiceTokenProvider();
KeyVaultSecurityKey.AuthenticationCallback keyVaultAuthCallback = new KeyVaultSecurityKey.AuthenticationCallback(azureServiceTokenProvider.KeyVaultTokenCallback);
KeyVaultClient client = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(keyVaultAuthCallback), EdnaExternalHttpClient.Create());
KeyBundle keyBundle = await client.GetKeyAsync(keyVaultIdentifier);
RSAParameters rsaParameters = keyBundle.Key.ToRSAParameters();
return(ExportPublicKey(rsaParameters));
}
public async Task <JsonWebKey> GetJwk(string keyVaultIdentifier)
{
AzureServiceTokenProvider azureServiceTokenProvider = new AzureServiceTokenProvider();
KeyVaultSecurityKey.AuthenticationCallback keyVaultAuthCallback = new KeyVaultSecurityKey.AuthenticationCallback(azureServiceTokenProvider.KeyVaultTokenCallback);
KeyVaultClient client = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(keyVaultAuthCallback), EdnaExternalHttpClient.Create());
KeyBundle keyBundle = await client.GetKeyAsync(keyVaultIdentifier);
JsonWebKey jwk = new JsonWebKey(keyBundle.Key.ToString());
//Pruning to remove values for certian properties that are optional
return(new JsonWebKey()
{
Kid = keyVaultIdentifier,
Kty = JsonWebAlgorithmsKeyTypes.RSA,
Alg = Microsoft.IdentityModel.Tokens.SecurityAlgorithms.RsaSha256,
Use = Microsoft.IdentityModel.Tokens.JsonWebKeyUseNames.Sig,
E = jwk.E,
N = jwk.N
});
}