/// <summary>
/// 验证
/// </summary>
/// <param name="config">授权配置</param>
/// <param name="param">授权参数</param>
protected void Validate(TAuthorizationConfig config, AuthorizationParam param)
{
param.CheckNotNull(nameof(param));
param.Validate();
Validate(config);
ValidateParam(param);
}
/// <summary>
/// 生成授权地址
/// </summary>
/// <param name="param">授权参数</param>
/// <returns></returns>
public virtual async Task <string> GenerateUrlAsync(AuthorizationParam param)
{
var config = await ConfigProvider.GetConfigAsync();
Validate(config, param);
var builder = new AuthorizationParameterBuilder();
ConfigGenerateUrl(builder, param, config);
return(HandlerUrl(builder));
}
/// <summary>
/// 配置生成授权地址
/// </summary>
/// <param name="builder">授权参数生成器</param>
/// <param name="param">授权参数</param>
/// <param name="config">授权配置</param>
protected virtual void ConfigGenerateUrl(AuthorizationParameterBuilder builder, AuthorizationParam param,
TAuthorizationConfig config)
{
builder.GatewayUrl(config.AuthorizationUrl)
.ClientId(config.AppId)
.ResponseType(param.ResponseType)
.State(param.State)
.RedirectUri(string.IsNullOrWhiteSpace(param.RedirectUri) ? config.CallbackUrl : param.RedirectUri);
}
/// <summary>
/// 验证参数
/// </summary>
/// <param name="param">授权参数</param>
protected virtual void ValidateParam(AuthorizationParam param)
{
}