From 9b888e9df509fa311f7d745fe49776efe8099417 Mon Sep 17 00:00:00 2001 From: Ryan Nowak Date: Thu, 1 Aug 2019 17:11:09 -0700 Subject: [PATCH] Blazor API Review: IUriHelper (#12425) * Rename IUriHelper -> NavigationManager - Remove IUriHelper interface - Rename to NavigationManager - Remove all traces of old naming There's no functional or design change in this commit - just removing all traces of the old name. The next few iterations will try to improve the design. * Minor API tweaks to NavigationManager Making Initialize protected causes problems because right now the server-side code needs to deal with one of two different implementations, hence an exchange type is used. I followed the same pattern that was used for auth for symmetry but I have some *cool* thoughts. - We can remove this when we remove stateful prerendering - I have another idea to banish this pattern to the land of wind and ghosts If this ends up sticking around longer than a week in the code, lets discuss other ideas and try to improve the pattern. * Use hub method for server-side navigation * Get rid of async local * Add hub method test * Misc bikeshedding * Update src/Components/Server/src/Circuits/DefaultCircuitFactory.cs Co-Authored-By: campersau * PR feedback --- ...rosoft.AspNetCore.Blazor.netstandard2.0.cs | 21 +- .../src/Hosting/WebAssemblyHostBuilder.cs | 6 +- .../Blazor/Blazor/src/JSInteropMethods.cs | 26 ++ .../WebAssemblyNavigationInterception.cs | 2 +- .../Services/WebAssemblyNavigationManager.cs | 53 ++++ .../src/Services/WebAssemblyUriHelper.cs | 85 ------ ...ft.AspNetCore.Components.netstandard2.0.cs | 52 ++-- src/Components/Components/src/IUriHelper.cs | 64 ----- .../Components/src/NavigationException.cs | 2 +- .../Components/src/NavigationManager.cs | 262 ++++++++++++++++++ .../IHostEnvironmentNavigationManager.cs | 19 ++ .../src/Routing/LocationChangedEventArgs.cs | 4 +- .../Components/src/Routing/Router.cs | 14 +- .../Components/src/UriHelperBase.cs | 230 --------------- .../test/NavigationManagerTest.cs} | 51 +++- ...NetCore.Components.Server.netcoreapp3.0.cs | 9 - .../Server/src/Circuits/CircuitFactory.cs | 4 +- .../Server/src/Circuits/CircuitHost.cs | 77 ++++- .../src/Circuits/DefaultCircuitFactory.cs | 22 +- .../Circuits/RemoteNavigationInterception.cs | 2 +- ...riHelper.cs => RemoteNavigationManager.cs} | 55 ++-- src/Components/Server/src/ComponentHub.cs | 22 +- .../ComponentServiceCollectionExtensions.cs | 4 +- .../Web.JS/dist/Release/blazor.server.js | 4 +- .../Web.JS/dist/Release/blazor.webassembly.js | 2 +- src/Components/Web.JS/src/Boot.Server.ts | 5 + src/Components/Web.JS/src/Boot.WebAssembly.ts | 10 + src/Components/Web.JS/src/GlobalExports.ts | 4 +- .../src/Platform/Circuits/CircuitManager.ts | 4 +- .../{UriHelper.ts => NavigationManager.ts} | 13 +- ....cs => BrowserNavigationManagerInterop.cs} | 6 +- src/Components/Web/src/Routing/NavLink.cs | 10 +- .../ComponentHubReliabilityTest.cs | 35 ++- .../InteropReliabilityTests.cs | 27 +- .../test/E2ETest/Tests/RoutingTest.cs | 6 +- .../BasicTestApp/AuthTest/AuthRouter.razor | 8 +- .../BasicTestApp/CulturePicker.razor | 6 +- .../test/testassets/BasicTestApp/Index.razor | 2 +- .../BasicTestApp/PrerenderedRedirection.razor | 6 +- .../BasicTestApp/RouterTest/Links.razor | 6 +- .../BasicTestApp/RouterTest/LongPage1.razor | 4 +- .../NavigationManagerComponent.razor | 35 +++ .../RouterTest/UriHelperComponent.razor | 26 -- .../BasicTestApp/ShowUriComponent.razor | 4 +- .../BasicTestApp/wwwroot/index.html | 2 +- .../test/testassets/Ignitor/BlazorClient.cs | 2 +- ...MvcViewFeaturesMvcCoreBuilderExtensions.cs | 2 +- ...pUriHelper.cs => HttpNavigationManager.cs} | 6 +- .../StaticComponentRenderer.cs | 7 +- .../HtmlHelperComponentExtensionsTests.cs | 8 +- .../RazorComponents/NavigationComponent.razor | 4 +- 51 files changed, 717 insertions(+), 623 deletions(-) create mode 100644 src/Components/Blazor/Blazor/src/JSInteropMethods.cs create mode 100644 src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationManager.cs delete mode 100644 src/Components/Blazor/Blazor/src/Services/WebAssemblyUriHelper.cs delete mode 100644 src/Components/Components/src/IUriHelper.cs create mode 100644 src/Components/Components/src/NavigationManager.cs create mode 100644 src/Components/Components/src/Routing/IHostEnvironmentNavigationManager.cs delete mode 100644 src/Components/Components/src/UriHelperBase.cs rename src/Components/{Blazor/Blazor/test/WebAssemblyUriHelperTest.cs => Components/test/NavigationManagerTest.cs} (53%) rename src/Components/Server/src/Circuits/{RemoteUriHelper.cs => RemoteNavigationManager.cs} (57%) rename src/Components/Web.JS/src/Services/{UriHelper.ts => NavigationManager.ts} (91%) rename src/Components/Web/src/{BrowserUriHelperInterop.cs => BrowserNavigationManagerInterop.cs} (79%) create mode 100644 src/Components/test/testassets/BasicTestApp/RouterTest/NavigationManagerComponent.razor delete mode 100644 src/Components/test/testassets/BasicTestApp/RouterTest/UriHelperComponent.razor rename src/Mvc/Mvc.ViewFeatures/src/Infrastructure/{HttpUriHelper.cs => HttpNavigationManager.cs} (61%) diff --git a/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs b/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs index 5bd3c3d0b1..d56360f9aa 100644 --- a/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs +++ b/src/Components/Blazor/Blazor/ref/Microsoft.AspNetCore.Blazor.netstandard2.0.cs @@ -1,6 +1,15 @@ // Copyright (c) .NET Foundation. All rights reserved. // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. +namespace Microsoft.AspNetCore.Blazor +{ + [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)] + public static partial class JSInteropMethods + { + [Microsoft.JSInterop.JSInvokableAttribute("NotifyLocationChanged")] + public static void NotifyLocationChanged(string uri, bool isInterceptedLink) { } + } +} namespace Microsoft.AspNetCore.Blazor.Hosting { public static partial class BlazorWebAssemblyHost @@ -68,18 +77,6 @@ namespace Microsoft.AspNetCore.Blazor.Rendering protected override System.Threading.Tasks.Task UpdateDisplayAsync(in Microsoft.AspNetCore.Components.Rendering.RenderBatch batch) { throw null; } } } -namespace Microsoft.AspNetCore.Blazor.Services -{ - public partial class WebAssemblyUriHelper : Microsoft.AspNetCore.Components.UriHelperBase - { - internal WebAssemblyUriHelper() { } - public static readonly Microsoft.AspNetCore.Blazor.Services.WebAssemblyUriHelper Instance; - protected override void EnsureInitialized() { } - protected override void NavigateToCore(string uri, bool forceLoad) { } - [Microsoft.JSInterop.JSInvokableAttribute("NotifyLocationChanged")] - public static void NotifyLocationChanged(string newAbsoluteUri, bool isInterceptedLink) { } - } -} namespace Microsoft.AspNetCore.Components.Builder { public static partial class ComponentsApplicationBuilderExtensions diff --git a/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs b/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs index 0b741cbd22..87bdc951c2 100644 --- a/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs +++ b/src/Components/Blazor/Blazor/src/Hosting/WebAssemblyHostBuilder.cs @@ -92,16 +92,16 @@ namespace Microsoft.AspNetCore.Blazor.Hosting services.AddSingleton(); services.AddSingleton(WebAssemblyJSRuntime.Instance); services.AddSingleton(); - services.AddSingleton(WebAssemblyUriHelper.Instance); + services.AddSingleton(WebAssemblyNavigationManager.Instance); services.AddSingleton(WebAssemblyNavigationInterception.Instance); services.AddSingleton(); services.AddSingleton(s => { // Creating the URI helper needs to wait until the JS Runtime is initialized, so defer it. - var uriHelper = s.GetRequiredService(); + var navigationManager = s.GetRequiredService(); return new HttpClient { - BaseAddress = new Uri(WebAssemblyUriHelper.Instance.GetBaseUri()) + BaseAddress = new Uri(navigationManager.BaseUri) }; }); diff --git a/src/Components/Blazor/Blazor/src/JSInteropMethods.cs b/src/Components/Blazor/Blazor/src/JSInteropMethods.cs new file mode 100644 index 0000000000..239dbb4952 --- /dev/null +++ b/src/Components/Blazor/Blazor/src/JSInteropMethods.cs @@ -0,0 +1,26 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System.ComponentModel; +using Microsoft.AspNetCore.Blazor.Services; +using Microsoft.JSInterop; + +namespace Microsoft.AspNetCore.Blazor +{ + /// + /// Contains methods called by interop. Intended for framework use only, not supported for use in application + /// code. + /// + [EditorBrowsable(EditorBrowsableState.Never)] + public static class JSInteropMethods + { + /// + /// For framework use only. + /// + [JSInvokable(nameof(NotifyLocationChanged))] + public static void NotifyLocationChanged(string uri, bool isInterceptedLink) + { + WebAssemblyNavigationManager.Instance.SetLocation(uri, isInterceptedLink); + } + } +} diff --git a/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs index f7aac51137..74eacbc4f5 100644 --- a/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs +++ b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationInterception.cs @@ -3,7 +3,7 @@ using System.Threading.Tasks; using Microsoft.AspNetCore.Components.Routing; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; namespace Microsoft.AspNetCore.Blazor.Services { diff --git a/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationManager.cs b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationManager.cs new file mode 100644 index 0000000000..9d52c8c9a2 --- /dev/null +++ b/src/Components/Blazor/Blazor/src/Services/WebAssemblyNavigationManager.cs @@ -0,0 +1,53 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; +using Microsoft.AspNetCore.Components; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; + +namespace Microsoft.AspNetCore.Blazor.Services +{ + /// + /// Default client-side implementation of . + /// + internal class WebAssemblyNavigationManager : NavigationManager + { + /// + /// Gets the instance of . + /// + public static readonly WebAssemblyNavigationManager Instance = new WebAssemblyNavigationManager(); + + // For simplicity we force public consumption of the BrowserNavigationManager through + // a singleton. Only a single instance can be updated by the browser through + // interop. We can construct instances for testing. + internal WebAssemblyNavigationManager() + { + } + + protected override void EnsureInitialized() + { + // As described in the comment block above, BrowserNavigationManager is only for + // client-side (Mono) use, so it's OK to rely on synchronicity here. + var baseUri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetBaseUri); + var uri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetLocationHref); + Initialize(baseUri, uri); + } + + public void SetLocation(string uri, bool isInterceptedLink) + { + Uri = uri; + NotifyLocationChanged(isInterceptedLink); + } + + /// + protected override void NavigateToCore(string uri, bool forceLoad) + { + if (uri == null) + { + throw new ArgumentNullException(nameof(uri)); + } + + WebAssemblyJSRuntime.Instance.Invoke(Interop.NavigateTo, uri, forceLoad); + } + } +} diff --git a/src/Components/Blazor/Blazor/src/Services/WebAssemblyUriHelper.cs b/src/Components/Blazor/Blazor/src/Services/WebAssemblyUriHelper.cs deleted file mode 100644 index 957a2e760c..0000000000 --- a/src/Components/Blazor/Blazor/src/Services/WebAssemblyUriHelper.cs +++ /dev/null @@ -1,85 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Microsoft.AspNetCore.Components; -using Microsoft.JSInterop; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; - -namespace Microsoft.AspNetCore.Blazor.Services -{ - /// - /// Default client-side implementation of . - /// - public class WebAssemblyUriHelper : UriHelperBase - { - /// - /// Gets the instance of . - /// - public static readonly WebAssemblyUriHelper Instance = new WebAssemblyUriHelper(); - - // For simplicity we force public consumption of the BrowserUriHelper through - // a singleton. Only a single instance can be updated by the browser through - // interop. We can construct instances for testing. - internal WebAssemblyUriHelper() - { - } - - protected override void EnsureInitialized() - { - WebAssemblyJSRuntime.Instance.Invoke( - Interop.ListenForNavigationEvents, - typeof(WebAssemblyUriHelper).Assembly.GetName().Name, - nameof(NotifyLocationChanged)); - - // As described in the comment block above, BrowserUriHelper is only for - // client-side (Mono) use, so it's OK to rely on synchronicity here. - var baseUri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetBaseUri); - var uri = WebAssemblyJSRuntime.Instance.Invoke(Interop.GetLocationHref); - InitializeState(uri, baseUri); - } - - /// - protected override void NavigateToCore(string uri, bool forceLoad) - { - if (uri == null) - { - throw new ArgumentNullException(nameof(uri)); - } - - WebAssemblyJSRuntime.Instance.Invoke(Interop.NavigateTo, uri, forceLoad); - } - - /// - /// For framework use only. - /// - [JSInvokable(nameof(NotifyLocationChanged))] - public static void NotifyLocationChanged(string newAbsoluteUri, bool isInterceptedLink) - { - Instance.SetAbsoluteUri(newAbsoluteUri); - Instance.TriggerOnLocationChanged(isInterceptedLink); - } - - /// - /// Given the document's document.baseURI value, returns the URI - /// that can be prepended to relative URI paths to produce an absolute URI. - /// This is computed by removing anything after the final slash. - /// Internal for tests. - /// - /// The page's document.baseURI value. - /// The URI prefix - internal static string ToBaseUri(string absoluteBaseUri) - { - if (absoluteBaseUri != null) - { - var lastSlashIndex = absoluteBaseUri.LastIndexOf('/'); - if (lastSlashIndex >= 0) - { - return absoluteBaseUri.Substring(0, lastSlashIndex + 1); - } - } - - return "/"; - } - } -} diff --git a/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs b/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs index ac3a7d8ecd..c6d8c590a0 100644 --- a/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs +++ b/src/Components/Components/ref/Microsoft.AspNetCore.Components.netstandard2.0.cs @@ -266,16 +266,6 @@ namespace Microsoft.AspNetCore.Components { public InjectAttribute() { } } - public partial interface IUriHelper - { - event System.EventHandler OnLocationChanged; - string GetAbsoluteUri(); - string GetBaseUri(); - void NavigateTo(string uri); - void NavigateTo(string uri, bool forceLoad); - System.Uri ToAbsoluteUri(string href); - string ToBaseRelativePath(string baseUri, string locationAbsolute); - } [System.AttributeUsageAttribute(System.AttributeTargets.Class, AllowMultiple=false, Inherited=true)] public sealed partial class LayoutAttribute : System.Attribute { @@ -302,6 +292,20 @@ namespace Microsoft.AspNetCore.Components public NavigationException(string uri) { } public string Location { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } } + public abstract partial class NavigationManager + { + protected NavigationManager() { } + public string BaseUri { get { throw null; } protected set { } } + public string Uri { get { throw null; } protected set { } } + public event System.EventHandler LocationChanged { add { } remove { } } + protected virtual void EnsureInitialized() { } + protected void Initialize(string baseUri, string uri) { } + public void NavigateTo(string uri, bool forceLoad = false) { } + protected abstract void NavigateToCore(string uri, bool forceLoad); + protected void NotifyLocationChanged(bool isInterceptedLink) { } + public System.Uri ToAbsoluteUri(string relativeUri) { throw null; } + public string ToBaseRelativePath(string uri) { throw null; } + } public abstract partial class OwningComponentBase : Microsoft.AspNetCore.Components.ComponentBase, System.IDisposable { protected OwningComponentBase() { } @@ -383,23 +387,6 @@ namespace Microsoft.AspNetCore.Components public RouteAttribute(string template) { } public string Template { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } } - public abstract partial class UriHelperBase : Microsoft.AspNetCore.Components.IUriHelper - { - protected UriHelperBase() { } - public event System.EventHandler OnLocationChanged { add { } remove { } } - protected virtual void EnsureInitialized() { } - public string GetAbsoluteUri() { throw null; } - public virtual string GetBaseUri() { throw null; } - public virtual void InitializeState(string uriAbsolute, string baseUriAbsolute) { } - public void NavigateTo(string uri) { } - public void NavigateTo(string uri, bool forceLoad) { } - protected abstract void NavigateToCore(string uri, bool forceLoad); - protected void SetAbsoluteBaseUri(string baseUri) { } - protected void SetAbsoluteUri(string uri) { } - public System.Uri ToAbsoluteUri(string href) { throw null; } - public string ToBaseRelativePath(string baseUri, string locationAbsolute) { throw null; } - protected void TriggerOnLocationChanged(bool isinterceptedLink) { } - } } namespace Microsoft.AspNetCore.Components.CompilerServices { @@ -637,16 +624,17 @@ namespace Microsoft.AspNetCore.Components.RenderTree } namespace Microsoft.AspNetCore.Components.Routing { + public partial interface IHostEnvironmentNavigationManager + { + void Initialize(string baseUri, string uri); + } public partial interface INavigationInterception { System.Threading.Tasks.Task EnableNavigationInterceptionAsync(); } - [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)] - public readonly partial struct LocationChangedEventArgs + public partial class LocationChangedEventArgs : System.EventArgs { - private readonly object _dummy; - private readonly int _dummyPrimitive; - public LocationChangedEventArgs(string location, bool isNavigationIntercepted) { throw null; } + public LocationChangedEventArgs(string location, bool isNavigationIntercepted) { } public bool IsNavigationIntercepted { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } public string Location { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } } } diff --git a/src/Components/Components/src/IUriHelper.cs b/src/Components/Components/src/IUriHelper.cs deleted file mode 100644 index 6c4756f2d2..0000000000 --- a/src/Components/Components/src/IUriHelper.cs +++ /dev/null @@ -1,64 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Microsoft.AspNetCore.Components.Routing; - -namespace Microsoft.AspNetCore.Components -{ - /// - /// Helpers for working with URIs and navigation state. - /// - public interface IUriHelper - { - /// - /// Gets the current absolute URI. - /// - /// The current absolute URI. - string GetAbsoluteUri(); - - /// - /// An event that fires when the navigation location has changed. - /// - event EventHandler OnLocationChanged; - - /// - /// Converts a relative URI into an absolute one (by resolving it - /// relative to the current absolute URI). - /// - /// The relative URI. - /// The absolute URI. - Uri ToAbsoluteUri(string href); - - /// - /// Gets the base URI (with trailing slash) that can be prepended before relative URI paths to produce an absolute URI. - /// Typically this corresponds to the 'href' attribute on the document's <base> element. - /// - /// The URI prefix, which has a trailing slash. - string GetBaseUri(); - - /// - /// Given a base URI (e.g., one previously returned by ), - /// converts an absolute URI into one relative to the base URI prefix. - /// - /// The base URI prefix (e.g., previously returned by ). - /// An absolute URI that is within the space of the base URI. - /// A relative URI path. - string ToBaseRelativePath(string baseUri, string locationAbsolute); - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - void NavigateTo(string uri); - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. - void NavigateTo(string uri, bool forceLoad); - } -} diff --git a/src/Components/Components/src/NavigationException.cs b/src/Components/Components/src/NavigationException.cs index 2693ce39b0..5acb891e6f 100644 --- a/src/Components/Components/src/NavigationException.cs +++ b/src/Components/Components/src/NavigationException.cs @@ -6,7 +6,7 @@ using System; namespace Microsoft.AspNetCore.Components { /// - /// Exception thrown when an is not able to navigate to a different url. + /// Exception thrown when an is not able to navigate to a different url. /// public class NavigationException : Exception { diff --git a/src/Components/Components/src/NavigationManager.cs b/src/Components/Components/src/NavigationManager.cs new file mode 100644 index 0000000000..f7729e27f6 --- /dev/null +++ b/src/Components/Components/src/NavigationManager.cs @@ -0,0 +1,262 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +using System; +using System.Runtime.InteropServices.ComTypes; +using Microsoft.AspNetCore.Components.Routing; + +namespace Microsoft.AspNetCore.Components +{ + /// + /// Provides an abstraction for querying and mananging URI navigation. + /// + public abstract class NavigationManager + { + /// + /// An event that fires when the navigation location has changed. + /// + public event EventHandler LocationChanged + { + add + { + AssertInitialized(); + _locationChanged += value; + } + remove + { + AssertInitialized(); + _locationChanged -= value; + } + } + + private EventHandler _locationChanged; + + // For the baseUri it's worth storing as a System.Uri so we can do operations + // on that type. System.Uri gives us access to the original string anyway. + private Uri _baseUri; + + // The URI. Always represented an absolute URI. + private string _uri; + + private bool _isInitialized; + + /// + /// Gets or sets the current base URI. The is always represented as an absolute URI in string form with trailing slash. + /// Typically this corresponds to the 'href' attribute on the document's <base> element. + /// + /// + /// Setting will not trigger the event. + /// + public string BaseUri + { + get + { + AssertInitialized(); + return _baseUri.OriginalString; + } + protected set + { + if (value != null) + { + value = NormalizeBaseUri(value); + } + + _baseUri = new Uri(value, UriKind.Absolute); + } + } + + /// + /// Gets or sets the current URI. The is always represented as an absolute URI in string form. + /// + /// + /// Setting will not trigger the event. + /// + public string Uri + { + get + { + AssertInitialized(); + return _uri; + } + protected set + { + Validate(_baseUri, value); + _uri = value; + } + } + + /// + /// Navigates to the specified URI. + /// + /// The destination URI. This can be absolute, or relative to the base URI + /// (as returned by ). + /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. + public void NavigateTo(string uri, bool forceLoad = false) + { + AssertInitialized(); + NavigateToCore(uri, forceLoad); + } + + /// + /// Navigates to the specified URI. + /// + /// The destination URI. This can be absolute, or relative to the base URI + /// (as returned by ). + /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. + protected abstract void NavigateToCore(string uri, bool forceLoad); + + /// + /// Called to initialize BaseURI and current URI before these values are used for the first time. + /// Override and call this method to dynamically calculate these values. + /// + protected void Initialize(string baseUri, string uri) + { + // Make sure it's possible/safe to call this method from constructors of derived classes. + if (uri == null) + { + throw new ArgumentNullException(nameof(uri)); + } + + if (baseUri == null) + { + throw new ArgumentNullException(nameof(baseUri)); + } + + if (_isInitialized) + { + throw new InvalidOperationException($"'{GetType().Name}' already initialized."); + } + + _isInitialized = true; + + Uri = uri; + BaseUri = baseUri; + } + + /// + /// Allows derived classes to lazyly self-initialize. Implementations that support lazy-initialization should override + /// this method and call . + /// + protected virtual void EnsureInitialized() + { + } + + /// + /// Converts a relative URI into an absolute one (by resolving it + /// relative to the current absolute URI). + /// + /// The relative URI. + /// The absolute URI. + public Uri ToAbsoluteUri(string relativeUri) + { + AssertInitialized(); + return new Uri(_baseUri, relativeUri); + } + + /// + /// Given a base URI (e.g., one previously returned by ), + /// converts an absolute URI into one relative to the base URI prefix. + /// + /// An absolute URI that is within the space of the base URI. + /// A relative URI path. + public string ToBaseRelativePath(string uri) + { + if (uri.StartsWith(_baseUri.OriginalString, StringComparison.Ordinal)) + { + // The absolute URI must be of the form "{baseUri}something" (where + // baseUri ends with a slash), and from that we return "something" + return uri.Substring(_baseUri.OriginalString.Length); + } + + var hashIndex = uri.IndexOf('#'); + var uriWithoutHash = hashIndex < 0 ? uri : uri.Substring(0, hashIndex); + if ($"{uriWithoutHash}/".Equals(_baseUri.OriginalString, StringComparison.Ordinal)) + { + // Special case: for the base URI "/something/", if you're at + // "/something" then treat it as if you were at "/something/" (i.e., + // with the trailing slash). It's a bit ambiguous because we don't know + // whether the server would return the same page whether or not the + // slash is present, but ASP.NET Core at least does by default when + // using PathBase. + return uri.Substring(_baseUri.OriginalString.Length - 1); + } + + var message = $"The URI '{uri}' is not contained by the base URI '{_baseUri}'."; + throw new ArgumentException(message); + } + + internal static string NormalizeBaseUri(string baseUri) + { + var lastSlashIndex = baseUri.LastIndexOf('/'); + if (lastSlashIndex >= 0) + { + baseUri = baseUri.Substring(0, lastSlashIndex + 1); + } + + return baseUri; + } + + /// + /// Triggers the event with the current URI value. + /// + protected void NotifyLocationChanged(bool isInterceptedLink) + { + _locationChanged?.Invoke(this, new LocationChangedEventArgs(_uri, isInterceptedLink)); + } + + private void AssertInitialized() + { + if (!_isInitialized) + { + EnsureInitialized(); + } + + if (!_isInitialized) + { + throw new InvalidOperationException($"'{GetType().Name}' has not been initialized."); + } + } + + private static bool TryGetLengthOfBaseUriPrefix(Uri baseUri, string uri, out int length) + { + if (uri.StartsWith(baseUri.OriginalString, StringComparison.Ordinal)) + { + // The absolute URI must be of the form "{baseUri}something" (where + // baseUri ends with a slash), and from that we return "something" + length = baseUri.OriginalString.Length; + return true; + } + + var hashIndex = uri.IndexOf('#'); + var uriWithoutHash = hashIndex < 0 ? uri : uri.Substring(0, hashIndex); + if ($"{uriWithoutHash}/".Equals(baseUri.OriginalString, StringComparison.Ordinal)) + { + // Special case: for the base URI "/something/", if you're at + // "/something" then treat it as if you were at "/something/" (i.e., + // with the trailing slash). It's a bit ambiguous because we don't know + // whether the server would return the same page whether or not the + // slash is present, but ASP.NET Core at least does by default when + // using PathBase. + length = baseUri.OriginalString.Length - 1; + return true; + } + + length = 0; + return false; + } + + private static void Validate(Uri baseUri, string uri) + { + if (baseUri == null || uri == null) + { + return; + } + + if (!TryGetLengthOfBaseUriPrefix(baseUri, uri, out _)) + { + var message = $"The URI '{uri}' is not contained by the base URI '{baseUri}'."; + throw new ArgumentException(message); + } + } + } +} diff --git a/src/Components/Components/src/Routing/IHostEnvironmentNavigationManager.cs b/src/Components/Components/src/Routing/IHostEnvironmentNavigationManager.cs new file mode 100644 index 0000000000..89dac06e0f --- /dev/null +++ b/src/Components/Components/src/Routing/IHostEnvironmentNavigationManager.cs @@ -0,0 +1,19 @@ +// Copyright (c) .NET Foundation. All rights reserved. +// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. + +namespace Microsoft.AspNetCore.Components.Routing +{ + /// + /// An optional interface for implementations that must be initialized + /// by the host. + /// + public interface IHostEnvironmentNavigationManager + { + /// + /// Initializes the . + /// + /// The base URI. + /// The absolute URI. + void Initialize(string baseUri, string uri); + } +} diff --git a/src/Components/Components/src/Routing/LocationChangedEventArgs.cs b/src/Components/Components/src/Routing/LocationChangedEventArgs.cs index 1b3ab4cc64..7d1dca39e4 100644 --- a/src/Components/Components/src/Routing/LocationChangedEventArgs.cs +++ b/src/Components/Components/src/Routing/LocationChangedEventArgs.cs @@ -6,9 +6,9 @@ using System; namespace Microsoft.AspNetCore.Components.Routing { /// - /// for . + /// for . /// - public readonly struct LocationChangedEventArgs + public class LocationChangedEventArgs : EventArgs { /// /// Initializes a new instance of . diff --git a/src/Components/Components/src/Routing/Router.cs b/src/Components/Components/src/Routing/Router.cs index 503fd5bd96..96eca17322 100644 --- a/src/Components/Components/src/Routing/Router.cs +++ b/src/Components/Components/src/Routing/Router.cs @@ -24,7 +24,7 @@ namespace Microsoft.AspNetCore.Components.Routing bool _navigationInterceptionEnabled; ILogger _logger; - [Inject] private IUriHelper UriHelper { get; set; } + [Inject] private NavigationManager NavigationManager { get; set; } [Inject] private INavigationInterception NavigationInterception { get; set; } @@ -60,9 +60,9 @@ namespace Microsoft.AspNetCore.Components.Routing { _logger = LoggerFactory.CreateLogger(); _renderHandle = renderHandle; - _baseUri = UriHelper.GetBaseUri(); - _locationAbsolute = UriHelper.GetAbsoluteUri(); - UriHelper.OnLocationChanged += OnLocationChanged; + _baseUri = NavigationManager.BaseUri; + _locationAbsolute = NavigationManager.Uri; + NavigationManager.LocationChanged += OnLocationChanged; } /// @@ -77,7 +77,7 @@ namespace Microsoft.AspNetCore.Components.Routing /// public void Dispose() { - UriHelper.OnLocationChanged -= OnLocationChanged; + NavigationManager.LocationChanged -= OnLocationChanged; } private string StringUntilAny(string str, char[] chars) @@ -101,7 +101,7 @@ namespace Microsoft.AspNetCore.Components.Routing private void Refresh(bool isNavigationIntercepted) { - var locationPath = UriHelper.ToBaseRelativePath(_baseUri, _locationAbsolute); + var locationPath = NavigationManager.ToBaseRelativePath(_locationAbsolute); locationPath = StringUntilAny(locationPath, _queryOrHashStartChar); var context = new RouteContext(locationPath); Routes.Route(context); @@ -132,7 +132,7 @@ namespace Microsoft.AspNetCore.Components.Routing else { Log.NavigatingToExternalUri(_logger, _locationAbsolute, locationPath, _baseUri); - UriHelper.NavigateTo(_locationAbsolute, forceLoad: true); + NavigationManager.NavigateTo(_locationAbsolute, forceLoad: true); } } } diff --git a/src/Components/Components/src/UriHelperBase.cs b/src/Components/Components/src/UriHelperBase.cs deleted file mode 100644 index 3b8f091045..0000000000 --- a/src/Components/Components/src/UriHelperBase.cs +++ /dev/null @@ -1,230 +0,0 @@ -// Copyright (c) .NET Foundation. All rights reserved. -// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. - -using System; -using Microsoft.AspNetCore.Components.Routing; - -namespace Microsoft.AspNetCore.Components -{ - /// - /// A base class for implementations. - /// - public abstract class UriHelperBase : IUriHelper - { - private EventHandler _onLocationChanged; - - /// - /// An event that fires when the navigation location has changed. - /// - public event EventHandler OnLocationChanged - { - add - { - AssertInitialized(); - _onLocationChanged += value; - } - remove - { - _onLocationChanged -= value; - } - } - - // For the baseUri it's worth storing both the string form and Uri form and - // keeping them in sync. These are always represented as absolute URIs with - // a trailing slash. - private Uri _baseUri; - private string _baseUriString; - - // The URI. Always represented an absolute URI. - private string _uri; - - private bool _isInitialized; - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - public void NavigateTo(string uri) - { - NavigateTo(uri, forceLoad: false); - } - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. - public void NavigateTo(string uri, bool forceLoad) - { - AssertInitialized(); - NavigateToCore(uri, forceLoad); - } - - /// - /// Navigates to the specified URI. - /// - /// The destination URI. This can be absolute, or relative to the base URI - /// (as returned by ). - /// If true, bypasses client-side routing and forces the browser to load the new page from the server, whether or not the URI would normally be handled by the client-side router. - protected abstract void NavigateToCore(string uri, bool forceLoad); - - /// - /// Called to initialize BaseURI and current URI before these values are used for the first time. - /// Override this method to dynamically calculate these values. - /// - public virtual void InitializeState(string uriAbsolute, string baseUriAbsolute) - { - if (uriAbsolute == null) - { - throw new ArgumentNullException(nameof(uriAbsolute)); - } - - if (baseUriAbsolute == null) - { - throw new ArgumentNullException(nameof(baseUriAbsolute)); - } - - if (_isInitialized) - { - throw new InvalidOperationException($"'{typeof(UriHelperBase).Name}' already initialized."); - } - _isInitialized = true; - - SetAbsoluteUri(uriAbsolute); - SetAbsoluteBaseUri(baseUriAbsolute); - } - - /// - /// Allows derived classes to lazyly self initialize. It does nothing unless overriden. - /// - protected virtual void EnsureInitialized() - { - } - - /// - /// Gets the current absolute URI. - /// - /// The current absolute URI. - public string GetAbsoluteUri() - { - AssertInitialized(); - return _uri; - } - - /// - /// Gets the base URI (with trailing slash) that can be prepended before relative URI paths to - /// produce an absolute URI. Typically this corresponds to the 'href' attribute on the - /// document's <base> element. - /// - /// The URI prefix, which has a trailing slash. - public virtual string GetBaseUri() - { - AssertInitialized(); - return _baseUriString; - } - - /// - /// Converts a relative URI into an absolute one (by resolving it - /// relative to the current absolute URI). - /// - /// The relative URI. - /// The absolute URI. - public Uri ToAbsoluteUri(string href) - { - AssertInitialized(); - return new Uri(_baseUri, href); - } - - /// - /// Given a base URI (e.g., one previously returned by ), - /// converts an absolute URI into one relative to the base URI prefix. - /// - /// - /// The base URI prefix (e.g., previously returned by ). - /// - /// An absolute URI that is within the space of the base URI. - /// A relative URI path. - public string ToBaseRelativePath(string baseUri, string locationAbsolute) - { - if (locationAbsolute.StartsWith(baseUri, StringComparison.Ordinal)) - { - // The absolute URI must be of the form "{baseUri}something" (where - // baseUri ends with a slash), and from that we return "something" - return locationAbsolute.Substring(baseUri.Length); - } - - var hashIndex = locationAbsolute.IndexOf('#'); - var locationAbsoluteNoHash = hashIndex < 0 ? locationAbsolute : locationAbsolute.Substring(0, hashIndex); - if ($"{locationAbsoluteNoHash}/".Equals(baseUri, StringComparison.Ordinal)) - { - // Special case: for the base URI "/something/", if you're at - // "/something" then treat it as if you were at "/something/" (i.e., - // with the trailing slash). It's a bit ambiguous because we don't know - // whether the server would return the same page whether or not the - // slash is present, but ASP.NET Core at least does by default when - // using PathBase. - return locationAbsolute.Substring(baseUri.Length - 1); - } - - var message = $"The URI '{locationAbsolute}' is not contained by the base URI '{baseUri}'."; - throw new ArgumentException(message); - } - - /// - /// Set the URI to the provided value. - /// - /// The URI. Must be an absolute URI. - /// - /// Calling does not trigger . - /// - protected void SetAbsoluteUri(string uri) - { - _uri = uri; - } - - /// - /// Sets the base URI to the provided value (after normalization). - /// - /// The base URI. Must be an absolute URI. - /// - /// Calling does not trigger . - /// - protected void SetAbsoluteBaseUri(string baseUri) - { - if (baseUri != null) - { - var lastSlashIndex = baseUri.LastIndexOf('/'); - if (lastSlashIndex >= 0) - { - baseUri = baseUri.Substring(0, lastSlashIndex + 1); - } - } - - _baseUriString = baseUri ?? "/"; - _baseUri = new Uri(_baseUriString); - } - - /// - /// Triggers the event with the current URI value. - /// - protected void TriggerOnLocationChanged(bool isinterceptedLink) - { - _onLocationChanged?.Invoke(this, new LocationChangedEventArgs(_uri, isinterceptedLink)); - } - - private void AssertInitialized() - { - if (!_isInitialized) - { - EnsureInitialized(); - } - - if (!_isInitialized) - { - throw new InvalidOperationException($"'{GetType().Name}' has not been initialized."); - } - } - } -} diff --git a/src/Components/Blazor/Blazor/test/WebAssemblyUriHelperTest.cs b/src/Components/Components/test/NavigationManagerTest.cs similarity index 53% rename from src/Components/Blazor/Blazor/test/WebAssemblyUriHelperTest.cs rename to src/Components/Components/test/NavigationManagerTest.cs index 2903d7fcd3..a2cc526905 100644 --- a/src/Components/Blazor/Blazor/test/WebAssemblyUriHelperTest.cs +++ b/src/Components/Components/test/NavigationManagerTest.cs @@ -4,12 +4,10 @@ using System; using Xunit; -namespace Microsoft.AspNetCore.Blazor.Services.Test +namespace Microsoft.AspNetCore.Components { - public class WebAssemblyUriHelperTest + public class NavigationManagerTest { - private WebAssemblyUriHelper _uriHelper = new WebAssemblyUriHelper(); - [Theory] [InlineData("scheme://host/", "scheme://host/")] [InlineData("scheme://host:123/", "scheme://host:123/")] @@ -18,7 +16,7 @@ namespace Microsoft.AspNetCore.Blazor.Services.Test [InlineData("scheme://host/path/page?query=string&another=here", "scheme://host/path/")] public void ComputesCorrectBaseUri(string baseUri, string expectedResult) { - var actualResult = WebAssemblyUriHelper.ToBaseUri(baseUri); + var actualResult = NavigationManager.NormalizeBaseUri(baseUri); Assert.Equal(expectedResult, actualResult); } @@ -32,9 +30,11 @@ namespace Microsoft.AspNetCore.Blazor.Services.Test [InlineData("scheme://host/path/", "scheme://host/path#hash", "#hash")] [InlineData("scheme://host/path/", "scheme://host/path/#hash", "#hash")] [InlineData("scheme://host/path/", "scheme://host/path/more#hash", "more#hash")] - public void ComputesCorrectValidBaseRelativePaths(string baseUri, string absoluteUri, string expectedResult) + public void ComputesCorrectValidBaseRelativePaths(string baseUri, string uri, string expectedResult) { - var actualResult = _uriHelper.ToBaseRelativePath(baseUri, absoluteUri); + var navigationManager = new TestNavigationManager(baseUri); + + var actualResult = navigationManager.ToBaseRelativePath(uri); Assert.Equal(expectedResult, actualResult); } @@ -42,16 +42,49 @@ namespace Microsoft.AspNetCore.Blazor.Services.Test [InlineData("scheme://host/", "otherscheme://host/")] [InlineData("scheme://host/", "scheme://otherhost/")] [InlineData("scheme://host/path/", "scheme://host/")] - public void ThrowsForInvalidBaseRelativePaths(string baseUri, string absoluteUri) + public void Uri_ThrowsForInvalidBaseRelativePaths(string baseUri, string absoluteUri) { + var navigationManager = new TestNavigationManager(baseUri); + var ex = Assert.Throws(() => { - _uriHelper.ToBaseRelativePath(baseUri, absoluteUri); + navigationManager.ToBaseRelativePath(absoluteUri); }); Assert.Equal( $"The URI '{absoluteUri}' is not contained by the base URI '{baseUri}'.", ex.Message); } + + [Theory] + [InlineData("scheme://host/", "otherscheme://host/")] + [InlineData("scheme://host/", "scheme://otherhost/")] + [InlineData("scheme://host/path/", "scheme://host/")] + public void ToBaseRelativePath_ThrowsForInvalidBaseRelativePaths(string baseUri, string absoluteUri) + { + var navigationManager = new TestNavigationManager(baseUri); + + var ex = Assert.Throws(() => + { + navigationManager.ToBaseRelativePath(absoluteUri); + }); + + Assert.Equal( + $"The URI '{absoluteUri}' is not contained by the base URI '{baseUri}'.", + ex.Message); + } + + private class TestNavigationManager : NavigationManager + { + public TestNavigationManager(string baseUri = null, string uri = null) + { + Initialize(baseUri ?? "http://example.com/", uri ?? "http://example.com/welcome-page"); + } + + protected override void NavigateToCore(string uri, bool forceLoad) + { + throw new System.NotImplementedException(); + } + } } } diff --git a/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs b/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs index 7ec713e6e3..7a89318f43 100644 --- a/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs +++ b/src/Components/Server/ref/Microsoft.AspNetCore.Components.Server.netcoreapp3.0.cs @@ -51,15 +51,6 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public virtual System.Threading.Tasks.Task OnConnectionDownAsync(Microsoft.AspNetCore.Components.Server.Circuits.Circuit circuit, System.Threading.CancellationToken cancellationToken) { throw null; } public virtual System.Threading.Tasks.Task OnConnectionUpAsync(Microsoft.AspNetCore.Components.Server.Circuits.Circuit circuit, System.Threading.CancellationToken cancellationToken) { throw null; } } - public partial class RemoteUriHelper : Microsoft.AspNetCore.Components.UriHelperBase - { - public RemoteUriHelper(Microsoft.Extensions.Logging.ILogger logger) { } - public bool HasAttachedJSRuntime { get { throw null; } } - public override void InitializeState(string uriAbsolute, string baseUriAbsolute) { } - protected override void NavigateToCore(string uri, bool forceLoad) { } - [Microsoft.JSInterop.JSInvokableAttribute("NotifyLocationChanged")] - public static void NotifyLocationChanged(string uriAbsolute, bool isInterceptedLink) { } - } } namespace Microsoft.Extensions.DependencyInjection { diff --git a/src/Components/Server/src/Circuits/CircuitFactory.cs b/src/Components/Server/src/Circuits/CircuitFactory.cs index 05789adc4f..c91545d131 100644 --- a/src/Components/Server/src/Circuits/CircuitFactory.cs +++ b/src/Components/Server/src/Circuits/CircuitFactory.cs @@ -11,8 +11,8 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public abstract CircuitHost CreateCircuitHost( HttpContext httpContext, CircuitClientProxy client, - string uriAbsolute, - string baseUriAbsolute, + string baseUri, + string uri, ClaimsPrincipal user); } } diff --git a/src/Components/Server/src/Circuits/CircuitHost.cs b/src/Components/Server/src/Circuits/CircuitHost.cs index e6d1fa5914..563cacbff6 100644 --- a/src/Components/Server/src/Circuits/CircuitHost.cs +++ b/src/Components/Server/src/Circuits/CircuitHost.cs @@ -17,31 +17,28 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits { internal class CircuitHost : IAsyncDisposable { - private static readonly AsyncLocal _current = new AsyncLocal(); private readonly SemaphoreSlim HandlerLock = new SemaphoreSlim(1); private readonly IServiceScope _scope; private readonly CircuitHandler[] _circuitHandlers; private readonly ILogger _logger; private bool _initialized; - /// - /// Gets the current , if any. - /// - public static CircuitHost Current => _current.Value; - /// /// Sets the current . /// /// The . /// - /// Calling will store the circuit - /// and other related values such as the and + /// Calling will store related values such as the + /// and /// in the local execution context. Application code should not need to call this method, /// it is primarily used by the Server-Side Components infrastructure. /// public static void SetCurrentCircuitHost(CircuitHost circuitHost) { - _current.Value = circuitHost ?? throw new ArgumentNullException(nameof(circuitHost)); + if (circuitHost is null) + { + throw new ArgumentNullException(nameof(circuitHost)); + } JSInterop.JSRuntime.SetCurrentJSRuntime(circuitHost.JSRuntime); RendererRegistry.SetCurrentRendererRegistry(circuitHost.RendererRegistry); @@ -232,6 +229,38 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits } catch (Exception ex) { + // We don't expect any of this code to actually throw, because DotNetDispatcher.BeginInvoke doesn't throw + // however, we still want this to get logged if we do. + UnhandledException?.Invoke(this, new UnhandledExceptionEventArgs(ex, isTerminating: false)); + } + } + + public async Task OnLocationChangedAsync(string uri, bool intercepted) + { + try + { + AssertInitialized(); + await Renderer.Dispatcher.InvokeAsync(() => + { + SetCurrentCircuitHost(this); + Log.LocationChange(_logger, CircuitId, uri); + var navigationManager = (RemoteNavigationManager)Services.GetRequiredService(); + navigationManager.NotifyLocationChanged(uri, intercepted); + Log.LocationChangeSucceeded(_logger, CircuitId, uri); + }); + } + catch (Exception ex) + { + // It's up to the NavigationManager implementation to validate the URI. + // + // Note that it's also possible that setting the URI could cause a failure in code that listens + // to NavigationManager.LocationChanged. + // + // In either case, a well-behaved client will not send invalid URIs, and we don't really + // want to continue processing with the circuit if setting the URI failed inside application + // code. The safest thing to do is consider it a critical failure since URI is global state, + // and a failure means that an update to global state was partially applied. + Log.LocationChangeFailed(_logger, CircuitId, uri, ex); UnhandledException?.Invoke(this, new UnhandledExceptionEventArgs(ex, isTerminating: false)); } } @@ -384,6 +413,9 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits private static readonly Action _dispatchEventFailedToParseEventDescriptor; private static readonly Action _dispatchEventFailedToDispatchEvent; private static readonly Action _dispatchEventThroughJSInterop; + private static readonly Action _locationChange; + private static readonly Action _locationChangeSucceeded; + private static readonly Action _locationChangeFailed; private static class EventIds { @@ -401,6 +433,9 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public static readonly EventId EndInvokeJSFailed = new EventId(111, "EndInvokeJSFailed"); public static readonly EventId EndInvokeJSSucceeded = new EventId(112, "EndInvokeJSSucceeded"); public static readonly EventId DispatchEventThroughJSInterop = new EventId(113, "DispatchEventThroughJSInterop"); + public static readonly EventId LocationChange = new EventId(114, "LocationChange"); + public static readonly EventId LocationChangeSucceded = new EventId(115, "LocationChangeSucceeded"); + public static readonly EventId LocationChangeFailed = new EventId(116, "LocationChangeFailed"); } static Log() @@ -474,6 +509,21 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits LogLevel.Debug, EventIds.DispatchEventThroughJSInterop, "There was an intent to dispatch a browser event through JS interop."); + + _locationChange = LoggerMessage.Define( + LogLevel.Debug, + EventIds.LocationChange, + "Location changing to {URI} in {CircuitId}."); + + _locationChangeSucceeded = LoggerMessage.Define( + LogLevel.Debug, + EventIds.LocationChangeSucceded, + "Location change to {URI} in {CircuitId} succeded."); + + _locationChangeFailed = LoggerMessage.Define( + LogLevel.Debug, + EventIds.LocationChangeFailed, + "Location change to {URI} in {CircuitId} failed."); } public static void UnhandledExceptionInvokingCircuitHandler(ILogger logger, CircuitHandler handler, string handlerMethod, Exception exception) @@ -521,8 +571,13 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits } } - public static void DispatchEventTroughJSInterop(ILogger logger) => - _dispatchEventThroughJSInterop(logger, null); + public static void DispatchEventTroughJSInterop(ILogger logger) => _dispatchEventThroughJSInterop(logger, null); + + public static void LocationChange(ILogger logger, string circuitId, string uri) => _locationChange(logger, circuitId, uri, null); + + public static void LocationChangeSucceeded(ILogger logger, string circuitId, string uri) => _locationChangeSucceeded(logger, circuitId, uri, null); + + public static void LocationChangeFailed(ILogger logger, string circuitId, string uri, Exception exception) => _locationChangeFailed(logger, circuitId, uri, exception); } } } diff --git a/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs b/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs index 975db3cc68..a0b9f8173e 100644 --- a/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs +++ b/src/Components/Server/src/Circuits/DefaultCircuitFactory.cs @@ -14,6 +14,7 @@ using Microsoft.AspNetCore.Http.Features; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; using Microsoft.JSInterop; +using System.Threading.Tasks; namespace Microsoft.AspNetCore.Components.Server.Circuits { @@ -38,8 +39,8 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public override CircuitHost CreateCircuitHost( HttpContext httpContext, CircuitClientProxy client, - string uriAbsolute, - string baseUriAbsolute, + string baseUri, + string uri, ClaimsPrincipal user) { var components = ResolveComponentMetadata(httpContext, client); @@ -51,20 +52,25 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits jsRuntime.Initialize(client); componentContext.Initialize(client); - var uriHelper = (RemoteUriHelper)scope.ServiceProvider.GetRequiredService(); + var authenticationStateProvider = scope.ServiceProvider.GetService() as IHostEnvironmentAuthenticationStateProvider; + if (authenticationStateProvider != null) + { + var authenticationState = new AuthenticationState(httpContext.User); // TODO: Get this from the hub connection context instead + authenticationStateProvider.SetAuthenticationState(Task.FromResult(authenticationState)); + } + + var navigationManager = (RemoteNavigationManager)scope.ServiceProvider.GetRequiredService(); var navigationInterception = (RemoteNavigationInterception)scope.ServiceProvider.GetRequiredService(); if (client.Connected) { - uriHelper.AttachJsRuntime(jsRuntime); - uriHelper.InitializeState( - uriAbsolute, - baseUriAbsolute); + navigationManager.AttachJsRuntime(jsRuntime); + navigationManager.Initialize(baseUri, uri); navigationInterception.AttachJSRuntime(jsRuntime); } else { - uriHelper.InitializeState(uriAbsolute, baseUriAbsolute); + navigationManager.Initialize(baseUri, uri); } var rendererRegistry = new RendererRegistry(); diff --git a/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs b/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs index 3609adf95d..1a689621e5 100644 --- a/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs +++ b/src/Components/Server/src/Circuits/RemoteNavigationInterception.cs @@ -5,7 +5,7 @@ using System; using System.Threading.Tasks; using Microsoft.AspNetCore.Components.Routing; using Microsoft.JSInterop; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; namespace Microsoft.AspNetCore.Components.Server.Circuits { diff --git a/src/Components/Server/src/Circuits/RemoteUriHelper.cs b/src/Components/Server/src/Circuits/RemoteNavigationManager.cs similarity index 57% rename from src/Components/Server/src/Circuits/RemoteUriHelper.cs rename to src/Components/Server/src/Circuits/RemoteNavigationManager.cs index b285868ab4..b57130c29a 100644 --- a/src/Components/Server/src/Circuits/RemoteUriHelper.cs +++ b/src/Components/Server/src/Circuits/RemoteNavigationManager.cs @@ -2,26 +2,26 @@ // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. using System; -using Microsoft.Extensions.DependencyInjection; +using Microsoft.AspNetCore.Components.Routing; using Microsoft.Extensions.Logging; using Microsoft.JSInterop; -using Interop = Microsoft.AspNetCore.Components.Web.BrowserUriHelperInterop; +using Interop = Microsoft.AspNetCore.Components.Web.BrowserNavigationManagerInterop; namespace Microsoft.AspNetCore.Components.Server.Circuits { /// - /// A Server-Side Components implementation of . + /// A Server-Side Blazor implementation of . /// - public class RemoteUriHelper : UriHelperBase + internal class RemoteNavigationManager : NavigationManager, IHostEnvironmentNavigationManager { - private readonly ILogger _logger; + private readonly ILogger _logger; private IJSRuntime _jsRuntime; /// - /// Creates a new instance. + /// Creates a new instance. /// /// The . - public RemoteUriHelper(ILogger logger) + public RemoteNavigationManager(ILogger logger) { _logger = logger; } @@ -32,21 +32,21 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits public bool HasAttachedJSRuntime => _jsRuntime != null; /// - /// Initializes the . + /// Initializes the . /// - /// The absolute URI of the current page. - /// The absolute base URI of the current page. - public override void InitializeState(string uriAbsolute, string baseUriAbsolute) + /// The base URI. + /// The absolute URI. + public new void Initialize(string baseUri, string uri) { - base.InitializeState(uriAbsolute, baseUriAbsolute); - TriggerOnLocationChanged(isinterceptedLink: false); + base.Initialize(baseUri, uri); + NotifyLocationChanged(isInterceptedLink: false); } /// - /// Initializes the . + /// Initializes the . /// /// The to use for interoperability. - internal void AttachJsRuntime(IJSRuntime jsRuntime) + public void AttachJsRuntime(IJSRuntime jsRuntime) { if (_jsRuntime != null) { @@ -54,31 +54,14 @@ namespace Microsoft.AspNetCore.Components.Server.Circuits } _jsRuntime = jsRuntime; - - _jsRuntime.InvokeAsync( - Interop.ListenForNavigationEvents, - typeof(RemoteUriHelper).Assembly.GetName().Name, - nameof(NotifyLocationChanged)); } - /// - /// For framework use only. - /// - [JSInvokable(nameof(NotifyLocationChanged))] - public static void NotifyLocationChanged(string uriAbsolute, bool isInterceptedLink) + public void NotifyLocationChanged(string uri, bool intercepted) { - var circuit = CircuitHost.Current; - if (circuit == null) - { - var message = $"{nameof(NotifyLocationChanged)} called without a circuit."; - throw new InvalidOperationException(message); - } + Log.ReceivedLocationChangedNotification(_logger, uri, intercepted); - var uriHelper = (RemoteUriHelper)circuit.Services.GetRequiredService(); - Log.ReceivedLocationChangedNotification(uriHelper._logger, uriAbsolute, isInterceptedLink); - - uriHelper.SetAbsoluteUri(uriAbsolute); - uriHelper.TriggerOnLocationChanged(isInterceptedLink); + Uri = uri; + NotifyLocationChanged(intercepted); } /// diff --git a/src/Components/Server/src/ComponentHub.cs b/src/Components/Server/src/ComponentHub.cs index 23a43d8add..52f12fa90e 100644 --- a/src/Components/Server/src/ComponentHub.cs +++ b/src/Components/Server/src/ComponentHub.cs @@ -101,7 +101,7 @@ namespace Microsoft.AspNetCore.Components.Server /// /// Intended for framework use only. Applications should not call this method directly. /// - public string StartCircuit(string uriAbsolute, string baseUriAbsolute) + public string StartCircuit(string baseUri, string uri) { if (CircuitHost != null) { @@ -125,8 +125,8 @@ namespace Microsoft.AspNetCore.Components.Server var circuitHost = _circuitFactory.CreateCircuitHost( Context.GetHttpContext(), circuitClient, - uriAbsolute, - baseUriAbsolute, + baseUri, + uri, Context.User); circuitHost.UnhandledException += CircuitHost_UnhandledException; @@ -224,6 +224,18 @@ namespace Microsoft.AspNetCore.Components.Server CircuitHost.Renderer.OnRenderCompleted(renderId, errorMessageOrNull); } + public void OnLocationChanged(string uri, bool intercepted) + { + if (CircuitHost == null) + { + Log.CircuitHostNotInitialized(_logger); + NotifyClientError(Clients.Caller, "Circuit not initialized."); + return; + } + + _ = CircuitHost.OnLocationChangedAsync(uri, intercepted); + } + private async void CircuitHost_UnhandledException(object sender, UnhandledExceptionEventArgs e) { var circuitHost = (CircuitHost)sender; @@ -275,10 +287,10 @@ namespace Microsoft.AspNetCore.Components.Server LoggerMessage.Define(LogLevel.Debug, new EventId(5, "CircuitAlreadyInitialized"), "The circuit host '{CircuitId}' has already been initialized"); private static readonly Action _circuitHostNotInitialized = - LoggerMessage.Define(LogLevel.Debug, new EventId(6, "CircuitHostNotInitialized"), "Call to '{CallSite}' received before the circuit host initialization."); + LoggerMessage.Define(LogLevel.Debug, new EventId(6, "CircuitHostNotInitialized"), "Call to '{CallSite}' received before the circuit host initialization"); private static readonly Action _circuitTerminatedGracefully = - LoggerMessage.Define(LogLevel.Debug, new EventId(7, "CircuitTerminatedGracefully"), "Circuit '{CircuitId}' terminated gracefully."); + LoggerMessage.Define(LogLevel.Debug, new EventId(7, "CircuitTerminatedGracefully"), "Circuit '{CircuitId}' terminated gracefully"); public static void NoComponentsRegisteredInEndpoint(ILogger logger, string endpointDisplayName) { diff --git a/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs b/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs index 61b2e6edc4..50bf75132d 100644 --- a/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs +++ b/src/Components/Server/src/DependencyInjection/ComponentServiceCollectionExtensions.cs @@ -63,10 +63,10 @@ namespace Microsoft.Extensions.DependencyInjection services.TryAddSingleton(); - // Standard razor component services implementations + // Standard blazor hosting services implementations // // These intentionally replace the non-interactive versions included in MVC. - services.AddScoped(); + services.AddScoped(); services.AddScoped(); services.AddScoped(); services.AddScoped(); diff --git a/src/Components/Web.JS/dist/Release/blazor.server.js b/src/Components/Web.JS/dist/Release/blazor.server.js index 2bb84fe365..a79de53cec 100644 --- a/src/Components/Web.JS/dist/Release/blazor.server.js +++ b/src/Components/Web.JS/dist/Release/blazor.server.js @@ -5,11 +5,11 @@ * @author Feross Aboukhadijeh * @license MIT */ -var r=n(50),o=n(51),i=n(52);function s(){return c.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function a(e,t){if(s()=s())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+s().toString(16)+" bytes");return 0|e}function d(e,t){if(c.isBuffer(e))return e.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(e)||e instanceof ArrayBuffer))return e.byteLength;"string"!=typeof e&&(e=""+e);var n=e.length;if(0===n)return 0;for(var r=!1;;)switch(t){case"ascii":case"latin1":case"binary":return n;case"utf8":case"utf-8":case void 0:return F(e).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*n;case"hex":return n>>>1;case"base64":return H(e).length;default:if(r)return F(e).length;t=(""+t).toLowerCase(),r=!0}}function g(e,t,n){var r=e[t];e[t]=e[n],e[n]=r}function y(e,t,n,r,o){if(0===e.length)return-1;if("string"==typeof n?(r=n,n=0):n>2147483647?n=2147483647:n<-2147483648&&(n=-2147483648),n=+n,isNaN(n)&&(n=o?0:e.length-1),n<0&&(n=e.length+n),n>=e.length){if(o)return-1;n=e.length-1}else if(n<0){if(!o)return-1;n=0}if("string"==typeof t&&(t=c.from(t,r)),c.isBuffer(t))return 0===t.length?-1:v(e,t,n,r,o);if("number"==typeof t)return t&=255,c.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?o?Uint8Array.prototype.indexOf.call(e,t,n):Uint8Array.prototype.lastIndexOf.call(e,t,n):v(e,[t],n,r,o);throw new TypeError("val must be string, number or Buffer")}function v(e,t,n,r,o){var i,s=1,a=e.length,c=t.length;if(void 0!==r&&("ucs2"===(r=String(r).toLowerCase())||"ucs-2"===r||"utf16le"===r||"utf-16le"===r)){if(e.length<2||t.length<2)return-1;s=2,a/=2,c/=2,n/=2}function u(e,t){return 1===s?e[t]:e.readUInt16BE(t*s)}if(o){var l=-1;for(i=n;ia&&(n=a-c),i=n;i>=0;i--){for(var f=!0,h=0;ho&&(r=o):r=o;var i=t.length;if(i%2!=0)throw new TypeError("Invalid hex string");r>i/2&&(r=i/2);for(var s=0;s>8,o=n%256,i.push(o),i.push(r);return i}(t,e.length-n),e,n,r)}function _(e,t,n){return 0===t&&n===e.length?r.fromByteArray(e):r.fromByteArray(e.slice(t,n))}function I(e,t,n){n=Math.min(e.length,n);for(var r=[],o=t;o239?4:u>223?3:u>191?2:1;if(o+f<=n)switch(f){case 1:u<128&&(l=u);break;case 2:128==(192&(i=e[o+1]))&&(c=(31&u)<<6|63&i)>127&&(l=c);break;case 3:i=e[o+1],s=e[o+2],128==(192&i)&&128==(192&s)&&(c=(15&u)<<12|(63&i)<<6|63&s)>2047&&(c<55296||c>57343)&&(l=c);break;case 4:i=e[o+1],s=e[o+2],a=e[o+3],128==(192&i)&&128==(192&s)&&128==(192&a)&&(c=(15&u)<<18|(63&i)<<12|(63&s)<<6|63&a)>65535&&c<1114112&&(l=c)}null===l?(l=65533,f=1):l>65535&&(l-=65536,r.push(l>>>10&1023|55296),l=56320|1023&l),r.push(l),o+=f}return function(e){var t=e.length;if(t<=T)return String.fromCharCode.apply(String,e);var n="",r=0;for(;rthis.length)return"";if((void 0===n||n>this.length)&&(n=this.length),n<=0)return"";if((n>>>=0)<=(t>>>=0))return"";for(e||(e="utf8");;)switch(e){case"hex":return x(this,t,n);case"utf8":case"utf-8":return I(this,t,n);case"ascii":return k(this,t,n);case"latin1":case"binary":return P(this,t,n);case"base64":return _(this,t,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return R(this,t,n);default:if(r)throw new TypeError("Unknown encoding: "+e);e=(e+"").toLowerCase(),r=!0}}.apply(this,arguments)},c.prototype.equals=function(e){if(!c.isBuffer(e))throw new TypeError("Argument must be a Buffer");return this===e||0===c.compare(this,e)},c.prototype.inspect=function(){var e="",n=t.INSPECT_MAX_BYTES;return this.length>0&&(e=this.toString("hex",0,n).match(/.{2}/g).join(" "),this.length>n&&(e+=" ... 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}; + // Configure navigation via JS Interop + window['Blazor']._internal.navigationManager.listenForNavigationEvents(async (uri: string, intercepted: boolean): Promise => { + await DotNet.invokeMethodAsync( + 'Microsoft.AspNetCore.Blazor', + 'NotifyLocationChanged', + uri, + intercepted + ); + }); + // Fetch the boot JSON file const bootConfig = await fetchBootConfigAsync(); const embeddedResourcesPromise = loadEmbeddedResourcesAsync(bootConfig); diff --git a/src/Components/Web.JS/src/GlobalExports.ts b/src/Components/Web.JS/src/GlobalExports.ts index 4ffb9f2ae6..005432545a 100644 --- a/src/Components/Web.JS/src/GlobalExports.ts +++ b/src/Components/Web.JS/src/GlobalExports.ts @@ -1,4 +1,4 @@ -import { navigateTo, internalFunctions as uriHelperInternalFunctions } from './Services/UriHelper'; +import { navigateTo, internalFunctions as navigationManagerInternalFunctions } from './Services/NavigationManager'; import { internalFunctions as httpInternalFunctions } from './Services/Http'; import { attachRootComponentToElement } from './Rendering/Renderer'; @@ -9,6 +9,6 @@ window['Blazor'] = { _internal: { attachRootComponentToElement, http: httpInternalFunctions, - uriHelper: uriHelperInternalFunctions, + navigationManager: navigationManagerInternalFunctions, }, }; diff --git a/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts b/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts index 6c99a9c0cb..c99ec42f08 100644 --- a/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts +++ b/src/Components/Web.JS/src/Platform/Circuits/CircuitManager.ts @@ -1,4 +1,4 @@ -import { internalFunctions as uriHelperFunctions } from '../../Services/UriHelper'; +import { internalFunctions as navigationManagerFunctions } from '../../Services/NavigationManager'; export class CircuitDescriptor { public circuitId: string; @@ -13,7 +13,7 @@ export class CircuitDescriptor { } export async function startCircuit(connection: signalR.HubConnection): Promise { - const result = await connection.invoke('StartCircuit', uriHelperFunctions.getLocationHref(), uriHelperFunctions.getBaseURI()); + const result = await connection.invoke('StartCircuit', navigationManagerFunctions.getBaseURI(), navigationManagerFunctions.getLocationHref()); if (result) { return new CircuitDescriptor(result); } else { diff --git a/src/Components/Web.JS/src/Services/UriHelper.ts b/src/Components/Web.JS/src/Services/NavigationManager.ts similarity index 91% rename from src/Components/Web.JS/src/Services/UriHelper.ts rename to src/Components/Web.JS/src/Services/NavigationManager.ts index d4bb3434c0..3da8d11bef 100644 --- a/src/Components/Web.JS/src/Services/UriHelper.ts +++ b/src/Components/Web.JS/src/Services/NavigationManager.ts @@ -5,7 +5,7 @@ let hasRegisteredNavigationInterception = false; let hasRegisteredNavigationEventListeners = false; // Will be initialized once someone registers -let notifyLocationChangedCallback: { assemblyName: string; functionName: string } | null = null; +let notifyLocationChangedCallback: ((uri: string, intercepted: boolean) => Promise) | null = null; // These are the functions we're making available for invocation from .NET export const internalFunctions = { @@ -16,12 +16,12 @@ export const internalFunctions = { getLocationHref: () => location.href, }; -function listenForNavigationEvents(assemblyName: string, functionName: string) { +function listenForNavigationEvents(callback: (uri: string, intercepted: boolean) => Promise) { if (hasRegisteredNavigationEventListeners) { return; } - notifyLocationChangedCallback = { assemblyName, functionName }; + notifyLocationChangedCallback = callback; hasRegisteredNavigationEventListeners = true; window.addEventListener('popstate', () => notifyLocationChanged(false)); @@ -95,12 +95,7 @@ function performInternalNavigation(absoluteInternalHref: string, interceptedLink async function notifyLocationChanged(interceptedLink: boolean) { if (notifyLocationChangedCallback) { - await DotNet.invokeMethodAsync( - notifyLocationChangedCallback.assemblyName, - notifyLocationChangedCallback.functionName, - location.href, - interceptedLink - ); + await notifyLocationChangedCallback(location.href, interceptedLink); } } diff --git a/src/Components/Web/src/BrowserUriHelperInterop.cs b/src/Components/Web/src/BrowserNavigationManagerInterop.cs similarity index 79% rename from src/Components/Web/src/BrowserUriHelperInterop.cs rename to src/Components/Web/src/BrowserNavigationManagerInterop.cs index 3a22d5a4af..ddb3794b19 100644 --- a/src/Components/Web/src/BrowserUriHelperInterop.cs +++ b/src/Components/Web/src/BrowserNavigationManagerInterop.cs @@ -4,11 +4,9 @@ namespace Microsoft.AspNetCore.Components.Web { // Shared interop constants - internal static class BrowserUriHelperInterop + internal static class BrowserNavigationManagerInterop { - private static readonly string Prefix = "Blazor._internal.uriHelper."; - - public static readonly string ListenForNavigationEvents = Prefix + "listenForNavigationEvents"; + private static readonly string Prefix = "Blazor._internal.navigationManager."; public static readonly string EnableNavigationInterception = Prefix + "enableNavigationInterception"; diff --git a/src/Components/Web/src/Routing/NavLink.cs b/src/Components/Web/src/Routing/NavLink.cs index 512f63020b..949904e4d4 100644 --- a/src/Components/Web/src/Routing/NavLink.cs +++ b/src/Components/Web/src/Routing/NavLink.cs @@ -51,13 +51,13 @@ namespace Microsoft.AspNetCore.Components.Routing [Parameter] public NavLinkMatch Match { get; set; } - [Inject] private IUriHelper UriHelper { get; set; } + [Inject] private NavigationManager NavigationManger { get; set; } /// protected override void OnInitialized() { // We'll consider re-rendering on each location change - UriHelper.OnLocationChanged += OnLocationChanged; + NavigationManger.LocationChanged += OnLocationChanged; } /// @@ -70,8 +70,8 @@ namespace Microsoft.AspNetCore.Components.Routing href = Convert.ToString(obj); } - _hrefAbsolute = href == null ? null : UriHelper.ToAbsoluteUri(href).AbsoluteUri; - _isActive = ShouldMatch(UriHelper.GetAbsoluteUri()); + _hrefAbsolute = href == null ? null : NavigationManger.ToAbsoluteUri(href).AbsoluteUri; + _isActive = ShouldMatch(NavigationManger.Uri); _class = (string)null; if (AdditionalAttributes != null && AdditionalAttributes.TryGetValue("class", out obj)) @@ -86,7 +86,7 @@ namespace Microsoft.AspNetCore.Components.Routing public void Dispose() { // To avoid leaking memory, it's important to detach any event handlers in Dispose() - UriHelper.OnLocationChanged -= OnLocationChanged; + NavigationManger.LocationChanged -= OnLocationChanged; } private void UpdateCssClass() diff --git a/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs b/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs index 5ee3a8c6d1..d510e76c4b 100644 --- a/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs +++ b/src/Components/test/E2ETest/ServerExecutionTests/ComponentHubReliabilityTest.cs @@ -60,8 +60,8 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests // Act await Client.ExpectCircuitError(() => Client.HubConnection.SendAsync( "StartCircuit", - baseUri.GetLeftPart(UriPartial.Authority), - baseUri)); + baseUri, + baseUri.GetLeftPart(UriPartial.Authority))); // Assert var actualError = Assert.Single(Errors); @@ -92,7 +92,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'BeginInvokeDotNetFromJS' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'BeginInvokeDotNetFromJS' received before the circuit host initialization")); } [Fact] @@ -116,7 +116,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'EndInvokeJSFromDotNet' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'EndInvokeJSFromDotNet' received before the circuit host initialization")); } [Fact] @@ -139,7 +139,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'DispatchBrowserEvent' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'DispatchBrowserEvent' received before the circuit host initialization")); } [Fact] @@ -162,7 +162,30 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var actualError = Assert.Single(Errors); Assert.Equal(expectedError, actualError); Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); - Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'OnRenderCompleted' received before the circuit host initialization.")); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'OnRenderCompleted' received before the circuit host initialization")); + } + + [Fact] + public async Task CannotInvokeOnLocationChangedBeforeInitialization() + { + // Arrange + var expectedError = "Circuit not initialized."; + var rootUri = _serverFixture.RootUri; + var baseUri = new Uri(rootUri, "/subdir"); + Assert.True(await Client.ConnectAsync(baseUri, prerendered: false, connectAutomatically: false)); + Assert.Empty(Batches); + + // Act + await Client.ExpectCircuitError(() => Client.HubConnection.SendAsync( + "OnLocationChanged", + baseUri.AbsoluteUri, + false)); + + // Assert + var actualError = Assert.Single(Errors); + Assert.Equal(expectedError, actualError); + Assert.DoesNotContain(Logs, l => l.LogLevel > LogLevel.Information); + Assert.Contains(Logs, l => (l.LogLevel, l.Message) == (LogLevel.Debug, "Call to 'OnLocationChanged' received before the circuit host initialization")); } public void Dispose() diff --git a/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs b/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs index bc27130792..8b46ee7e0a 100644 --- a/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs +++ b/src/Components/test/E2ETest/ServerExecutionTests/InteropReliabilityTests.cs @@ -239,13 +239,15 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests // Act await Client.ClickAsync("triggerjsinterop-malformed"); - Assert.Single(interopCalls, (4, "sendMalformedCallbackReturn", (string)null)); + var call = interopCalls.FirstOrDefault(call => call.identifier == "sendMalformedCallbackReturn"); + Assert.NotEqual(default, call); + var id = call.id; await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 4, + id, true, - "[4, true, \"{\"]"); + $"[{id}, true, \"{{\"]"); var text = Assert.Single( Client.FindElementById("errormessage-malformed").Children.OfType(), @@ -264,16 +266,19 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests var sink = _serverFixture.Host.Services.GetRequiredService(); var logEvents = new List<(LogLevel logLevel, string)>(); sink.MessageLogged += (wc) => logEvents.Add((wc.LogLevel, wc.EventId.Name)); + // Act await Client.ClickAsync("triggerjsinterop-malformed"); - Assert.Single(interopCalls, (4, "sendMalformedCallbackReturn", (string)null)); + var call = interopCalls.FirstOrDefault(call => call.identifier == "sendMalformedCallbackReturn"); + Assert.NotEqual(default, call); + var id = call.id; await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 4, + id, true, - "[4, true, }"); + $"[{id}, true, }}"); // A completely malformed payload like the one above never gets to the application. Assert.Single( @@ -285,9 +290,9 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests await Client.ClickAsync("triggerjsinterop-success"); await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 5, + id++, true, - "[5, true, null]"); + $"[{id}, true, null]"); Assert.Single( Client.FindElementById("errormessage-success").Children.OfType(), @@ -298,9 +303,9 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests await Client.ClickAsync("triggerjsinterop-failure"); await Client.HubConnection.InvokeAsync( "EndInvokeJSFromDotNet", - 6, + id++, false, - "[6, false, \"There was an error invoking sendFailureCallbackReturn\"]"); + $"[{id}, false, \"There was an error invoking sendFailureCallbackReturn\"]"); Assert.Single( Client.FindElementById("errormessage-failure").Children.OfType(), @@ -534,7 +539,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.ServerExecutionTests Assert.Equal(2, batches.Count); } - private (List<(int, string, string)>, List, List<(int, int, byte[])>) ConfigureClient() + private (List<(int id, string identifier, string args)>, List, List<(int, int, byte[])>) ConfigureClient() { var interopCalls = new List<(int, string, string)>(); Client.JSInterop += (int arg1, string arg2, string arg3) => interopCalls.Add((arg1, arg2, arg3)); diff --git a/src/Components/test/E2ETest/Tests/RoutingTest.cs b/src/Components/test/E2ETest/Tests/RoutingTest.cs index f54506fab3..dd161bc7a3 100644 --- a/src/Components/test/E2ETest/Tests/RoutingTest.cs +++ b/src/Components/test/E2ETest/Tests/RoutingTest.cs @@ -369,9 +369,9 @@ namespace Microsoft.AspNetCore.Components.E2ETest.Tests } [Fact] - public void UsingUriHelperWithoutRouterWorks() + public void UsingNavigationManagerWithoutRouterWorks() { - var app = MountTestComponent(); + var app = MountTestComponent(); var initialUrl = Browser.Url; Browser.Equal(Browser.Url, () => app.FindElement(By.Id("test-info")).Text); @@ -387,7 +387,7 @@ namespace Microsoft.AspNetCore.Components.E2ETest.Tests [Fact] public void UriHelperCanReadAbsoluteUriIncludingHash() { - var app = MountTestComponent(); + var app = MountTestComponent(); Browser.Equal(Browser.Url, () => app.FindElement(By.Id("test-info")).Text); var uri = "/mytestpath?my=query&another#some/hash?tokens"; diff --git a/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor b/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor index d4d5cf8edb..5ec7bbe529 100644 --- a/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor +++ b/src/Components/test/testassets/BasicTestApp/AuthTest/AuthRouter.razor @@ -1,5 +1,5 @@ @using Microsoft.AspNetCore.Components.Routing -@inject IUriHelper UriHelper +@inject NavigationManager NavigationManager @* This router is independent of any other router that may exist within the same project. @@ -27,11 +27,11 @@ { // Start at AuthHome, not at any other component in the same app that happens to // register itself for the route "" - var absoluteUriPath = new Uri(UriHelper.GetAbsoluteUri()).GetLeftPart(UriPartial.Path); - var relativeUri = UriHelper.ToBaseRelativePath(UriHelper.GetBaseUri(), absoluteUriPath); + var absoluteUriPath = new Uri(NavigationManager.Uri).GetLeftPart(UriPartial.Path); + var relativeUri = NavigationManager.ToBaseRelativePath(absoluteUriPath); if (relativeUri == string.Empty) { - UriHelper.NavigateTo("AuthHome"); + NavigationManager.NavigateTo("AuthHome"); } } } diff --git a/src/Components/test/testassets/BasicTestApp/CulturePicker.razor b/src/Components/test/testassets/BasicTestApp/CulturePicker.razor index b7d0a90739..6e20528c69 100644 --- a/src/Components/test/testassets/BasicTestApp/CulturePicker.razor +++ b/src/Components/test/testassets/BasicTestApp/CulturePicker.razor @@ -1,4 +1,4 @@ -@inject IUriHelper UriHelper +@inject NavigationManager NavigationManager

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