/// <summary>Validates the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns></returns>
public async Task <IList <ApiValidationResult> > Validate(IApiRequestContextResolver contextResolver)
{
var context = contextResolver?.GetContext();
if (context != null)
{
IEndpointValidator validator = null;
try
{
if (context.RequestServices != null)
{
validator = context.RequestServices.GetService(Type.GetType(ValidatorType.AssemblyQualifiedName)) as IEndpointValidator;
}
}
catch { }
if (validator == null)
{
try
{
validator = Activator.CreateInstance(Type.GetType(ValidatorType.AssemblyQualifiedName)) as IEndpointValidator;
}
catch { }
}
if (validator != null)
{
return(await validator.Validate(contextResolver).ConfigureAwait(false));
}
}
return(null);
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public async Task Invoke(IApiRequestContextResolver contextResolver)
{
var context = contextResolver?.GetContext();
if (context != null)
{
IPipelineComponent pipeline = null;
try
{
if (context.RequestServices != null)
{
pipeline = context.RequestServices.GetService(Type.GetType(PipelineType.AssemblyQualifiedName)) as IPipelineComponent;
}
}
catch { }
if (pipeline == null)
{
try
{
pipeline = Activator.CreateInstance(Type.GetType(PipelineType.AssemblyQualifiedName)) as IPipelineComponent;
}
catch { }
}
if (pipeline != null)
{
await pipeline.Invoke(contextResolver).ConfigureAwait(false);
}
}
}
/// <summary>Activates the <see cref="DeepSleep.Auth.IAuthorizationProvider" />.</summary>
/// <remarks>
/// For activation to be successful, the <see cref="IAuthorizationProvider" /> must contain a public parameterless constructor
/// or be accessible via DI using <see cref="IServiceProvider"/>
/// </remarks>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns>The <see cref="DeepSleep.Auth.IAuthorizationProvider" /></returns>
protected virtual IAuthorizationProvider Activate(IApiRequestContextResolver contextResolver)
{
IAuthorizationProvider provider = null;
var context = contextResolver?.GetContext();
if (context != null)
{
try
{
if (context.RequestServices != null)
{
provider = context.RequestServices.GetService(Type.GetType(typeof(T).AssemblyQualifiedName)) as IAuthorizationProvider;
}
}
catch { }
if (provider == null)
{
try
{
provider = Activator.CreateInstance(Type.GetType(typeof(T).AssemblyQualifiedName)) as IAuthorizationProvider;
}
catch { }
}
}
return(provider);
}
/// <summary>Activates the <see cref="DeepSleep.Auth.IAuthenticationProvider" />.</summary>
/// <remarks>
/// For activation to be successful, the <see cref="IAuthenticationProvider" /> must contain a public parameterless constructor
/// or be accessible via DI using <see cref="IServiceProvider"/>
/// </remarks>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns>The <see cref="DeepSleep.Auth.IAuthenticationProvider" /></returns>
public IAuthenticationProvider Activate(IApiRequestContextResolver contextResolver)
{
IAuthenticationProvider provider = null;
var context = contextResolver?.GetContext();
if (context != null)
{
try
{
if (context.RequestServices != null)
{
provider = context.RequestServices.GetService(Type.GetType(AuthenticationProviderType.AssemblyQualifiedName)) as IAuthenticationProvider;
}
}
catch (Exception ex)
{
context.Log(ex.ToString());
}
if (provider == null)
{
try
{
provider = Activator.CreateInstance(Type.GetType(AuthenticationProviderType.AssemblyQualifiedName)) as IAuthenticationProvider;
}
catch (Exception ex)
{
context.AddInternalException(ex);
context.Log(ex.ToString());
}
}
}
return(provider);
}
/// <summary>Validates the specified API request context resolver.</summary>
/// <param name="apiRequestContextResolver">The API request context resolver.</param>
/// <returns></returns>
public Task <IList <ApiValidationResult> > Validate(IApiRequestContextResolver apiRequestContextResolver)
{
var context = apiRequestContextResolver?.GetContext();
var suggestedStatusCode = context.Configuration.ValidationErrorConfiguration.UriBindingErrorStatusCode;
return(Task.FromResult(ApiValidationResult.Single("VALIDATOR-3", suggestedHttpStatusCode: suggestedStatusCode)));
}
/// <summary>Invokes the specified httpcontext.</summary>
/// <param name="httpcontext">The httpcontext.</param>
/// <param name="contextResolver">The context resolver.</param>
/// <param name="requestPipeline">The request pipeline.</param>
/// <param name="config">The config.</param>
/// <returns></returns>
public async Task Invoke(HttpContext httpcontext, IApiRequestContextResolver contextResolver, IApiRequestPipeline requestPipeline, IDeepSleepServiceConfiguration config)
{
var path = httpcontext?.Request?.Path.ToString() ?? string.Empty;
if (!IsIncludedPath(path, config.IncludePaths))
{
await apinext.Invoke(httpcontext);
return;
}
if (IsExcludedPath(path, config.ExcludePaths))
{
await apinext.Invoke(httpcontext);
return;
}
contextResolver.SetContext(await BuildApiRequestContext(httpcontext));
var context = contextResolver.GetContext();
var defaultRequestConfiguration = context.RequestServices.GetService(typeof(IDeepSleepRequestConfiguration)) as IDeepSleepRequestConfiguration;
await context.ProcessApiRequest(httpcontext, contextResolver, requestPipeline, defaultRequestConfiguration);
}
/// <summary>Runs this instance.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public virtual async Task Run(IApiRequestContextResolver contextResolver)
{
var first = pipeline.FirstOrDefault();
if (first != null)
{
await first.TaskInvoker(contextResolver).ConfigureAwait(false);
}
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
var context = contextResolver
.GetContext()
.SetThreadCulure();
await context.ProcessHttpResponseMessages(contextResolver).ConfigureAwait(false);
}
/// <summary>Authenticates the request.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns></returns>
public async Task <AuthenticationResult> Authenticate(IApiRequestContextResolver contextResolver)
{
var provider = this.Activate(contextResolver);
if (provider != null)
{
return(await provider.Authenticate(contextResolver).ConfigureAwait(false));
}
return(null);
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public Task Invoke(IApiRequestContextResolver contextResolver)
{
var context = contextResolver?.GetContext();
if (context != null)
{
context.TryAddItem(nameof(CustomRequestPipelineComponent), "SET");
}
return(Task.CompletedTask);
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
var context = contextResolver
.GetContext()
.SetThreadCulure();
if (await context.ProcessHttpRequestCanceled().ConfigureAwait(false))
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
}
}
/// <summary>Validates the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns></returns>
public Task <IList <ApiValidationResult> > Validate(IApiRequestContextResolver contextResolver)
{
var context = contextResolver?.GetContext();
var suggestedStatusCode = context.Configuration.ValidationErrorConfiguration.UriBindingErrorStatusCode;
var results = new List <ApiValidationResult>();
results.Add(ApiValidationResult.Failure("VALIDATOR-4.1", suggestedHttpStatusCode: suggestedStatusCode));
results.Add(ApiValidationResult.Failure("VALIDATOR-4.2", suggestedHttpStatusCode: suggestedStatusCode));
return(Task.FromResult(results as IList <ApiValidationResult>));
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
var context = contextResolver
.GetContext()
.SetThreadCulure();
var formatterFactory = context?.RequestServices?.GetService <IDeepSleepMediaSerializerFactory>();
await context.ProcessHttpResponseBodyWriting(contextResolver, formatterFactory).ConfigureAwait(false);
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
var context = contextResolver
.GetContext()
.SetThreadCulure();
var defaultRequestConfiguration = context.RequestServices.GetService <IDeepSleepRequestConfiguration>();
await context.ProcessHttpResponseCaching(defaultRequestConfiguration).ConfigureAwait(false);
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
var context = contextResolver
.GetContext()
.SetThreadCulure();
var formUrlEncodedObjectSerializer = context?.RequestServices?.GetService <IFormUrlEncodedObjectSerializer>();
if (await context.ProcessHttpRequestUriBinding(formUrlEncodedObjectSerializer).ConfigureAwait(false))
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
}
}
/// <summary>Validates the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns></returns>
public Task <IList <ApiValidationResult> > Validate(IApiRequestContextResolver contextResolver)
{
var context = contextResolver.GetContext();
var body = context.Request.InvocationContext.Models <DataAnnotationsBodyModel>().FirstOrDefault();
var uri = context.Request.InvocationContext.Models <DataAnnotationsUriModel>().FirstOrDefault();
if (body.Value != uri.Value)
{
return(Task.FromResult(ApiValidationResult.Single("Body value and Uri value must be the same")));
}
return(Task.FromResult(ApiValidationResult.Success()));
}
/// <summary>Processes the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <param name="errors">The errors.</param>
/// <returns></returns>
public override Task <object> Process(IApiRequestContextResolver contextResolver, IList <string> errors)
{
if ((errors?.Count ?? 0) > 0)
{
var messages = errors
.Where(e => !string.IsNullOrWhiteSpace(e))
.Distinct()
.ToList();
return(Task.FromResult(messages as object));
}
return(Task.FromResult(null as object));
}
/// <summary>Tasks the invoker.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public async Task TaskInvoker(IApiRequestContextResolver contextResolver)
{
var context = contextResolver.GetContext();
var registeredPipeline = this.pipeline.RegisteredPipeline;
var index = registeredPipeline.FirstOrDefault(p => p.Value.type == this.type).Key;
var next = (index >= registeredPipeline.Count - 1)
? new ApiRequestDelegate(TaskFinisher)
: registeredPipeline[index + 1].requestDelegate;
var instance = Activator.CreateInstance(this.type, new object[] { next }) as IPipelineComponent;
await instance.Invoke(contextResolver).ConfigureAwait(false);
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
try
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
}
finally
{
var context = contextResolver
.GetContext()
.SetThreadCulure();
await context.ProcessHttpResponseCrossOriginResourceSharing().ConfigureAwait(false);
}
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
var context = contextResolver
.GetContext()
.SetThreadCulure();
var routes = context?.RequestServices.GetService <IApiRoutingTable>();
var resolver = context?.RequestServices.GetService <IUriRouteResolver>();
var defaultRequestConfig = context?.RequestServices?.GetService <IDeepSleepRequestConfiguration>();
if (await context.ProcessHttpRequestMethod(routes, resolver, defaultRequestConfig).ConfigureAwait(false))
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
}
}
public Task <AuthenticationResult> Authenticate(IApiRequestContextResolver contextResolver)
{
var context = contextResolver.GetContext();
var clientValue = context.Request.ClientAuthenticationInfo.AuthValue ?? string.Empty;
var isMatch = clientValue == "91E4BCD0-9C67-4AA1-9821-D2AC6B7AB037";
if (!isMatch)
{
return(Task.FromResult(new AuthenticationResult("InvalidToken")));
}
var myIPrincipal = new SecurityContextPrincipal(1, new[] { "SiteUser" }, "AuthType");
return(Task.FromResult(new AuthenticationResult(true, myIPrincipal)));
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
var context = contextResolver
.GetContext()
.SetThreadCulure();
var routes = context.RequestServices.GetService <IApiRoutingTable>();
var resolver = context.RequestServices.GetService <IUriRouteResolver>();
var defaultRequestConfiguration = context.RequestServices.GetService <IDeepSleepRequestConfiguration>();
if (await context.ProcessHttpRequestCrossOriginResourceSharingPreflight(routes, resolver, defaultRequestConfiguration).ConfigureAwait(false))
{
await this.apinext.Invoke(contextResolver).ConfigureAwait(false);
}
}
/// <summary>Processes the HTTP response request processing.</summary>
/// <param name="context">The context.</param>
/// <param name="contextResolver">The API request context resolver.</param>
/// <param name="apiServiceConfiguration">The API service configuration.</param>
/// <returns></returns>
public static async Task <bool> ProcessHttpResponseRequestProcessing(
this ApiRequestContext context,
IApiRequestContextResolver contextResolver,
IDeepSleepServiceConfiguration apiServiceConfiguration)
{
if (apiServiceConfiguration?.OnRequestProcessed != null)
{
try
{
await apiServiceConfiguration.OnRequestProcessed(contextResolver).ConfigureAwait(false);
}
catch { }
}
return(true);
}
/// <summary>Validates the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns></returns>
public Task <IList <ApiValidationResult> > Validate(IApiRequestContextResolver contextResolver)
{
var context = contextResolver?.GetContext();
if (context?.ValidationState() != ApiValidationState.Failed)
{
context.TryAddItem <string>("TestItem", "TestItemValue-ShouldBe-Overridden-First");
context.UpsertItem <string>("TestItem", "TestItemValue-ShouldBe-Overridden");
context.UpsertItem <string>("TestItem", "TestItemValue");
context.TryAddItem <string>("TestItem", "TestItemValue-ShouldBe-Overridden-First");
context.UpsertItem <string>("TestItem2", "TestItemValue2");
}
return(Task.FromResult(null as IList <ApiValidationResult>));
}
/// <summary>Validates the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns></returns>
public Task <IList <ApiValidationResult> > Validate(IApiRequestContextResolver contextResolver)
{
var context = contextResolver?.GetContext();
if (context?.ValidationState() != ApiValidationState.Failed)
{
if (context.Items.TryGetValue(nameof(CustomRequestPipelineComponent), out var beforeValidator))
{
if (beforeValidator as string == "SET")
{
context.TryAddItem(nameof(RequestPipelineModelValidator), "VALIDATOR-SET");
}
}
}
return(Task.FromResult(null as IList <ApiValidationResult>));
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
try
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
}
catch (Exception ex)
{
var context = contextResolver
.GetContext()
.SetThreadCulure();
var apiServiceConfiguration = context?.RequestServices?.GetService <IDeepSleepServiceConfiguration>();
await context.ProcessHttpResponseUnhandledException(contextResolver, ex, apiServiceConfiguration).ConfigureAwait(false);
}
}
/// <summary>Authenticates the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <returns></returns>
public Task <AuthenticationResult> Authenticate(IApiRequestContextResolver contextResolver)
{
var context = contextResolver?.GetContext();
var acceptable = "T0RrMlJqWXpNVFF0UmtReFF5MDBRamN5TFVJeE5qZ3RPVGxGTlRBek5URXdNVUkz";
var authValue = context.Request.ClientAuthenticationInfo.AuthValue ?? string.Empty;
if (string.IsNullOrWhiteSpace(authValue))
{
return(Task.FromResult(new AuthenticationResult("EmptyStaticToken")));
}
if (authValue != acceptable)
{
return(Task.FromResult(new AuthenticationResult("InvalidStaticToken")));
}
return(Task.FromResult(new AuthenticationResult(true)));
}
/// <summary>Invokes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public override async Task Invoke(IApiRequestContextResolver contextResolver)
{
var context = contextResolver
.GetContext()
.SetThreadCulure();
var beforePipelines = context?.Configuration?.PipelineComponents?
.Where(p => p.Placement == PipelinePlacement.BeforeEndpointValidation)
.OrderBy(p => p.Order)
.ToList() ?? new List <IRequestPipelineComponent>();
foreach (var pipeline in beforePipelines)
{
await pipeline.Invoke(contextResolver).ConfigureAwait(false);
}
if (await context.ProcessHttpEndpointValidation().ConfigureAwait(false))
{
await apinext.Invoke(contextResolver).ConfigureAwait(false);
}
}
/// <summary>Processes the specified API request context resolver.</summary>
/// <param name="contextResolver">The API request context resolver.</param>
/// <param name="errors">The errors.</param>
/// <returns></returns>
public Task <object> Process(IApiRequestContextResolver contextResolver, IList <string> errors)
{
if ((errors?.Count ?? 0) > 0)
{
var messages = errors
.Where(e => !string.IsNullOrWhiteSpace(e))
.Distinct()
.Select(e => new ErrorMessage {
ErrorMessageStr = e
})
.ToList();
if (messages.Count > 0)
{
return(Task.FromResult(new CommonErrorResponse
{
Messages = messages
} as object));
}
}
return(Task.FromResult(null as object));
}
/// <summary>Authorizes the specified context resolver.</summary>
/// <param name="contextResolver">The context resolver.</param>
/// <returns></returns>
public Task <AuthorizationResult> Authorize(IApiRequestContextResolver contextResolver)
{
var context = contextResolver.GetContext();
var rolesNeeded = new List <string> {
"AdminUser"
};
var principal = context.Request.ClientAuthenticationInfo.Principal;
if ((principal?.Identity?.IsAuthenticated ?? false) == false)
{
return(Task.FromResult(new AuthorizationResult("NotAuthenticated")));
}
foreach (var role in rolesNeeded)
{
if (!principal.IsInRole(role))
{
return(Task.FromResult(new AuthorizationResult("InaccessibleRole")));
}
}
return(Task.FromResult(new AuthorizationResult(true)));
}