/// <summary>
/// Retrieves a populated <see cref="PersonalConfiguration"/> given an address and an <see cref="IDocumentRetriever"/>.
/// </summary>
/// <param name="fileName">address of the discovery document.</param>
/// <returns>A populated <see cref="PersonalConfiguration"/> instance.</returns>
public static async Task <PersonalConfiguration> GetAsync(string fileName, string authority)
{
string jDoc = "";
if (string.IsNullOrWhiteSpace(fileName)) // then use default values
{
Uri uriAuth = new Uri(authority);
Uri uriAuthz = new Uri(uriAuth, "auth"); // this adds the endpoint id that we have defined for "Personal" authentication
PersonalConfiguration personalConfiguration = new PersonalConfiguration
{
AuthorizationEndpoint = uriAuthz.ToString(),
Issuer = "https://self-issued.me",
ScopesSupported = { "openid", "profile", "email", "address", "phone" },
ResponseTypesSupported = { "id_token" },
SubjectTypesSupported = { "pairwise" },
IdTokenEncryptionAlgValuesSupported = { "RS256" },
RequestObjectSigningAlgValuesSupported = { "none", "RS256" }
};
return(personalConfiguration);
}
else
{
using (FileStream sourceStream = new FileStream(fileName,
FileMode.Open, FileAccess.Read, FileShare.Read,
bufferSize: 4096, useAsync: true))
{
StringBuilder sb = new StringBuilder();
byte[] buffer = new byte[0x1000];
int numRead;
while ((numRead = await sourceStream.ReadAsync(buffer, 0, buffer.Length)) != 0)
{
string text = Encoding.Unicode.GetString(buffer, 0, numRead);
sb.Append(text);
}
jDoc = sb.ToString();
}
LogHelper.LogVerbose(LogMessages.IDX21811, jDoc);
PersonalConfiguration personalConfiguration = JsonConvert.DeserializeObject <PersonalConfiguration>(jDoc);
if (!string.IsNullOrEmpty(personalConfiguration.JwksUri))
{
LogHelper.LogVerbose(LogMessages.IDX21812, personalConfiguration.JwksUri);
// string keys = await retriever.GetDocumentAsync(personalConfiguration.JwksUri, cancel).ConfigureAwait(false);
LogHelper.LogVerbose(LogMessages.IDX21813, personalConfiguration.JwksUri);
// personalConfiguration.JsonWebKeySet = JsonConvert.DeserializeObject<JsonWebKeySet>(keys);
foreach (SecurityKey key in personalConfiguration.JsonWebKeySet.GetSigningKeys())
{
personalConfiguration.SigningKeys.Add(key);
}
}
return(personalConfiguration);
}
}
/// <summary>
/// Serializes the <see cref="PersonalConfiguration"/> object to a json string.
/// </summary>
/// <param name="configuration"><see cref="PersonalConfiguration"/> object to serialize.</param>
/// <returns>json string representing the configuration object.</returns>
/// <exception cref="ArgumentNullException">If 'configuration' is null.</exception>
public static string Write(PersonalConfiguration configuration)
{
if (configuration == null)
{
throw LogHelper.LogArgumentNullException(nameof(configuration));
}
LogHelper.LogVerbose(LogMessages.IDX21809);
return(JsonConvert.SerializeObject(configuration));
}
public async Task <PersonalConfiguration> GetConfigurationAsync()
{
PersonalConfiguration pc = await GetAsync(_fileName, _authority);
return(pc);
}
