/// <summary>
/// Refreshes the configuration section, so that next time it is read it is retrieved from the configuration file.
/// </summary>
public static void Refresh()
{
_config = null;
ConfigurationManager.RefreshSection(Saml2Section.Name);
_config = GetConfigElement();
_config.IdentityProviders.Refresh();
}
/// <summary>
/// Reads configuration from app.config or web.config.
/// </summary>
public static void InitFromConfigFile()
{
var config = Saml2Section.GetConfig();
config.Validate();
_config = config;
_config.IdentityProviders.Refresh();
}
/// <summary>
/// Refreshes the configuration section, so that next time it is read it is retrieved from the configuration file.
/// </summary>
public static void Refresh()
{
_config = null;
ConfigurationManager.RefreshSection(Saml2Section.Name);
_config = ConfigurationManager.GetSection(Saml2Section.Name) as Saml2Section;
if (_config == null)
{
throw new ConfigurationErrorsException(string.Format("Configuration section \"{0}\" not found", typeof(Saml2Section).Name));
}
_config.IdentityProviders.Refresh();
}
/// <summary>
/// Refreshes the configuration section, so that next time it is read it is retrieved from the configuration file.
/// </summary>
public static void Refresh()
{
_config = null;
ConfigurationManager.RefreshSection(Saml2Section.Name);
_config = ConfigurationManager.GetSection(Saml2Section.Name) as Saml2Section;
if (_config == null)
{
throw new ConfigurationErrorsException(string.Format("Configuration section \"{0}\" not found", typeof(Saml2Section).Name));
}
_config.IdentityProviders.Refresh();
}
/// <summary>
/// Reads configuration from app.config or web.config.
/// </summary>
public static void InitFromConfigFile()
{
var config = Saml2Section.GetConfig();
Init(config);
}
/// <summary>
/// Takes the configuration class and converts it to a SAML2.0 metadata document.
/// </summary>
/// <param name="config">The config.</param>
/// <param name="keyInfo">The keyInfo.</param>
private void ConvertToMetadata(Saml2Section config, KeyInfo keyInfo)
{
var entity = CreateDefaultEntity();
entity.EntityID = config.ServiceProvider.Id;
entity.ValidUntil = DateTime.Now + config.Metadata.Lifetime;
var serviceProviderDescriptor = new SpSsoDescriptor
{
ProtocolSupportEnumeration = new[] { Saml20Constants.Protocol },
AuthnRequestsSigned = XmlConvert.ToString(true),
WantAssertionsSigned = XmlConvert.ToString(true)
};
if (config.ServiceProvider.NameIdFormats.Count > 0)
{
serviceProviderDescriptor.NameIdFormat = new string[config.ServiceProvider.NameIdFormats.Count];
var count = 0;
foreach (var elem in config.ServiceProvider.NameIdFormats)
{
serviceProviderDescriptor.NameIdFormat[count++] = elem.Format;
}
}
var baseUrl = new Uri(config.ServiceProvider.Server);
var logoutServiceEndpoints = new List<Endpoint>();
var signonServiceEndpoints = new List<IndexedEndpoint>();
var artifactResolutionEndpoints = new List<IndexedEndpoint>(2);
// Include endpoints.
foreach (var endpoint in config.ServiceProvider.Endpoints)
{
if (endpoint.Type == EndpointType.SignOn)
{
var loginEndpoint = new IndexedEndpoint
{
Index = endpoint.Index,
IsDefault = true,
Location = new Uri(baseUrl, endpoint.LocalPath).ToString(),
Binding = GetBinding(endpoint.Binding, Saml20Constants.ProtocolBindings.HttpPost)
};
signonServiceEndpoints.Add(loginEndpoint);
var artifactSignonEndpoint = new IndexedEndpoint
{
Binding = Saml20Constants.ProtocolBindings.HttpSoap,
Index = loginEndpoint.Index,
Location = loginEndpoint.Location
};
artifactResolutionEndpoints.Add(artifactSignonEndpoint);
continue;
}
if (endpoint.Type == EndpointType.Logout)
{
var logoutEndpoint = new Endpoint
{
Location = new Uri(baseUrl, endpoint.LocalPath).ToString()
};
logoutEndpoint.ResponseLocation = logoutEndpoint.Location;
logoutEndpoint.Binding = GetBinding(endpoint.Binding, Saml20Constants.ProtocolBindings.HttpPost);
logoutServiceEndpoints.Add(logoutEndpoint);
// TODO: Look at this...
logoutEndpoint = new Endpoint
{
Location = new Uri(baseUrl, endpoint.LocalPath).ToString()
};
logoutEndpoint.ResponseLocation = logoutEndpoint.Location;
logoutEndpoint.Binding = GetBinding(endpoint.Binding, Saml20Constants.ProtocolBindings.HttpRedirect);
logoutServiceEndpoints.Add(logoutEndpoint);
var artifactLogoutEndpoint = new IndexedEndpoint
{
Binding = Saml20Constants.ProtocolBindings.HttpSoap,
Index = endpoint.Index,
Location = logoutEndpoint.Location
};
artifactResolutionEndpoints.Add(artifactLogoutEndpoint);
continue;
}
}
serviceProviderDescriptor.SingleLogoutService = logoutServiceEndpoints.ToArray();
serviceProviderDescriptor.AssertionConsumerService = signonServiceEndpoints.ToArray();
// Attribute consuming service.
if (config.Metadata.RequestedAttributes.Count > 0)
{
var attConsumingService = new AttributeConsumingService();
serviceProviderDescriptor.AttributeConsumingService = new[] { attConsumingService };
attConsumingService.Index = signonServiceEndpoints[0].Index;
attConsumingService.IsDefault = true;
attConsumingService.ServiceName = new[] { new LocalizedName("SP", "en") };
attConsumingService.RequestedAttribute = new RequestedAttribute[config.Metadata.RequestedAttributes.Count];
for (var i = 0; i < config.Metadata.RequestedAttributes.Count; i++)
{
attConsumingService.RequestedAttribute[i] = new RequestedAttribute
{
Name = config.Metadata.RequestedAttributes[i].Name
};
if (config.Metadata.RequestedAttributes[i].IsRequired)
{
attConsumingService.RequestedAttribute[i].IsRequired = true;
}
attConsumingService.RequestedAttribute[i].NameFormat = SamlAttribute.NameformatBasic;
}
}
else
{
serviceProviderDescriptor.AttributeConsumingService = new AttributeConsumingService[0];
}
if (config.Metadata == null || !config.Metadata.ExcludeArtifactEndpoints)
{
serviceProviderDescriptor.ArtifactResolutionService = artifactResolutionEndpoints.ToArray();
}
entity.Items = new object[] { serviceProviderDescriptor };
// Keyinfo
var keySigning = new KeyDescriptor();
var keyEncryption = new KeyDescriptor();
serviceProviderDescriptor.KeyDescriptor = new[] { keySigning, keyEncryption };
keySigning.Use = KeyTypes.Signing;
keySigning.UseSpecified = true;
keyEncryption.Use = KeyTypes.Encryption;
keyEncryption.UseSpecified = true;
// Ugly conversion between the .Net framework classes and our classes ... avert your eyes!!
keySigning.KeyInfo = Serialization.DeserializeFromXmlString<Schema.XmlDSig.KeyInfo>(keyInfo.GetXml().OuterXml);
keyEncryption.KeyInfo = keySigning.KeyInfo;
// apply the <Organization> element
if (config.Metadata.Organization.ElementInformation.IsPresent)
{
entity.Organization = new Organization
{
OrganizationName = new[] { new LocalizedName { Value = config.Metadata.Organization.Name } },
OrganizationDisplayName = new[] { new LocalizedName { Value = config.Metadata.Organization.DisplayName } },
OrganizationURL = new[] { new LocalizedURI { Value = config.Metadata.Organization.Url } }
};
}
if (config.Metadata.Contacts != null && config.Metadata.Contacts.Count > 0)
{
entity.ContactPerson = config.Metadata.Contacts.Select(x => new Contact
{
ContactType =
(Schema.Metadata.ContactType)
((int)x.Type),
Company = x.Company,
GivenName = x.GivenName,
SurName = x.SurName,
EmailAddress = new[] { x.Email },
TelephoneNumber = new[] { x.Phone }
}).ToArray();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Saml20MetadataDocument"/> class.
/// </summary>
/// <param name="config">The config.</param>
/// <param name="keyinfo">key information for the service provider certificate.</param>
/// <param name="sign">if set to <c>true</c> the metadata document will be signed.</param>
public Saml20MetadataDocument(Saml2Section config, KeyInfo keyinfo, bool sign)
: this(sign)
{
ConvertToMetadata(config, keyinfo);
}
