GetIdentityBaseContextAsync()
{
var context = new IdentityBaseContext();
string returnUrl = this._httpContextAccessor
.HttpContext.Request.Query["ReturnUrl"];
if (this._interactionService.IsValidReturnUrl(returnUrl))
{
await this.SetAuthorizationRequest(context, returnUrl);
await this.SetClientInfoAsync(context,
context.AuthorizationRequest.ClientId);
return(context);
}
string logoutId = this._httpContextAccessor
.HttpContext.Request.Query["LogoutId"];
if (!String.IsNullOrWhiteSpace(logoutId))
{
await this.SetLogoutRequest(context, logoutId);
await this.SetClientInfoAsync(context,
context.LogoutRequest.ClientId);
return(context);
}
return(await base.GetIdentityBaseContextAsync());
}
public static IdentityBaseContext GetIdentityBaseContext(
this HttpContext httpContext)
{
IdentityBaseContext identityBaseContext =
httpContext
.RequestServices
.GetService <IdentityBaseContext>();
return(identityBaseContext);
}
/// <summary>
/// Creates <see cref="IdentityBaseContext"/>from logoutId.
/// </summary>
/// <param name="logoutId"></param>
/// <returns></returns>
private async Task SetLogoutRequest(
IdentityBaseContext context,
string logoutId)
{
LogoutRequest request = await this._interactionService
.GetLogoutContextAsync(logoutId);
if (request == null)
{
return;
}
context.LogoutId = logoutId;
context.LogoutRequest = request;
}
// TODO: return theme object instead of string
public string GetTheme()
{
HttpContext context = this._httpContextAccessor.HttpContext;
IdentityBaseContext identityBaseContext =
context.GetIdentityBaseContext();
if (!identityBaseContext.IsValid)
{
return("Default");
}
ClientProperties clientProperties = identityBaseContext.Client
.Properties.ToObject <ClientProperties>();
string theme = clientProperties.Theme ?? "Default";
return(theme);
}
/// <summary>
/// Creates <see cref="IdentityBaseContext"/>from returnUrl.
/// </summary>
/// <param name="returnUrl"></param>
/// <returns></returns>
private async Task SetAuthorizationRequest(
IdentityBaseContext context,
string returnUrl)
{
if (String.IsNullOrEmpty(returnUrl))
{
return;
}
AuthorizationRequest request =
await this._interactionService
.GetAuthorizationContextAsync(returnUrl);
if (request == null)
{
return;
}
context.ReturnUrl = returnUrl;
context.AuthorizationRequest = request;
}