/// <summary>
/// Constructs a new instance using the specified <see cref="OAuth2Settings"/>.
/// </summary>
/// <param name="settings">An <see cref="OAuth2Settings"/> instance containing details used to request and manage tokens and authentication flows.</param>
/// <param name="innerHandler">The inner <see cref="System.Net.Http.HttpMessageHandler"/> to call in the pipeline.</param>
/// <param name="requestCondition">An optional <see cref="IRequestCondition"/> used to determine if authorisation is required. If null, then authorisation is always performed.</param>
/// <exception cref="System.ArgumentNullException">Thrown if the <paramref name="settings"/> is null.</exception>
/// <exception cref="System.InvalidOperationException">Thrown if a validation error occurs for the <paramref name="settings"/> argument. See <see cref="OAuth2Settings.Validate"/>.</exception>
public OAuth2RequestSigningHandler(OAuth2Settings settings, System.Net.Http.HttpMessageHandler innerHandler, IRequestCondition requestCondition) : base(innerHandler)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
settings.Validate();
_Token = settings.AccessToken;
_RequestCondition = requestCondition;
_Settings = settings;
}
/// <summary>
/// Constructs a new instance using the specified <see cref="OAuth2Settings"/>.
/// </summary>
/// <param name="settings">An <see cref="OAuth2Settings"/> instance containing details used to request and manage tokens and authentication flows.</param>
/// <param name="innerHandler">The inner <see cref="System.Net.Http.HttpMessageHandler"/> to call in the pipeline.</param>
/// <exception cref="System.ArgumentNullException">Thrown if the <paramref name="settings"/> is null.</exception>
public OAuth2RequestSigningHandler(OAuth2Settings settings, System.Net.Http.HttpMessageHandler innerHandler) : this(settings, innerHandler, null)
{
}
/// <summary>
/// Constructs a new instance using the specified <see cref="OAuth2Settings"/>.
/// </summary>
/// <param name="settings">An <see cref="OAuth2Settings"/> instance containing details used to request and manage tokens and authentication flows.</param>
/// <param name="innerHandler">The inner <see cref="System.Net.Http.HttpMessageHandler"/> to call in the pipeline.</param>
/// <param name="requestCondition">An optional <see cref="IRequestCondition"/> used to determine if authorisation is required. If null, then authorisation is always performed.</param>
/// <exception cref="System.ArgumentNullException">Thrown if the <paramref name="settings"/> is null.</exception>
public OAuth2RequestSigningHandler(OAuth2Settings settings, System.Net.Http.HttpMessageHandler innerHandler, IRequestCondition requestCondition) : base(innerHandler)
{
Helper.Throw();
}
/// <summary>
/// Constructs a new instance using the specified <see cref="OAuth2Settings"/>.
/// </summary>
/// <param name="settings">An <see cref="OAuth2Settings"/> instance containing details used to request and manage tokens and authentication flows.</param>
/// <exception cref="System.ArgumentNullException">Thrown if the <paramref name="settings"/> is null.</exception>
public OAuth2RequestSigningHandler(OAuth2Settings settings) : this(settings, CreateDefaultInnerHandler(), null)
{
}
/// <summary>
/// Constructs a new instance using the specified <see cref="OAuth2Settings"/>.
/// </summary>
/// <param name="settings">An <see cref="OAuth2Settings"/> instance containing details used to request and manage tokens and authentication flows.</param>
/// <exception cref="System.ArgumentNullException">Thrown if the <paramref name="settings"/> is null.</exception>
public OAuth2RequestSigningHandler(OAuth2Settings settings) : this(settings, null, null)
{
Helper.Throw();
}
