// Reads the leaf certificate, intermediate certificate and tenancyId from a known location
protected void AutoDetectCertificatesUsingMetadataUrl()
{
logger.Info("Extracting the leaf certificate, tenantId and intermediate certificates");
if (leafCertificateSupplier == null)
{
leafCertificateSupplier = new URLBasedX509CertificateSupplier(
GetMetadataResourceDetails(Constants.INSTANCE_CERT),
GetMetadataResourceDetails(Constants.PRIVATE_KEY_CERT),
null
);
((URLBasedX509CertificateSupplier)leafCertificateSupplier).Refresh();
}
if (String.IsNullOrEmpty(tenancyId))
{
tenancyId = AuthUtils.GetTenantIdFromCertificate(leafCertificateSupplier.GetCertificateAndKeyPair().Certificate);
if (String.IsNullOrEmpty(tenancyId))
{
throw new ArgumentNullException("TenancyId not found in the leaf certificate");
}
logger.Info($"Tenancy id is {tenancyId}");
}
if (intermediateCertificateSuppliers == null)
{
intermediateCertificateSuppliers = new HashSet <IX509CertificateSupplier>();
var certificate = new URLBasedX509CertificateSupplier(
GetMetadataResourceDetails(Constants.INTERMEDIATE_KEY_CERT),
null,
null
);
certificate.Refresh();
intermediateCertificateSuppliers.Add(certificate);
}
}
public X509FederationClient(
string federationEndpoint,
string tenancyId,
IX509CertificateSupplier leafCertificateSupplier,
ISessionKeySupplier sessionKeySupplier,
HashSet <IX509CertificateSupplier> intermediateCertificateSuppliers)
: this(
federationEndpoint,
tenancyId,
leafCertificateSupplier,
sessionKeySupplier,
intermediateCertificateSuppliers,
DEFAULT_PURPOSE)
{
}
public X509FederationClient(
string federationEndpoint,
string tenancyId,
IX509CertificateSupplier leafCertificateSupplier,
ISessionKeySupplier sessionKeySupplier,
HashSet <IX509CertificateSupplier> intermediateCertificateSuppliers,
string purpose)
{
this.federationEndpoint = federationEndpoint;
this.leafCertificateSupplier = leafCertificateSupplier ?? throw new NullReferenceException();
this.sessionKeySupplier = sessionKeySupplier ?? throw new NullReferenceException();
this.intermediateCertificateSuppliers = intermediateCertificateSuppliers;
this.tenancyId = tenancyId ?? throw new NullReferenceException();
this.securityTokenAdapter = new SecurityTokenAdapter(null);
this.purpose = purpose ?? throw new NullReferenceException();
}
