chore(plugins): remove licensing contract

src/EventStore.Plugins/Authentication/AuthenticationProviderBase.cs

@@ -6,13 +6,11 @@ public abstract class AuthenticationProviderBase(PluginOptions options) : Plugin
 	protected AuthenticationProviderBase(
 		string? name = null,
 		string? version = null,
-		string? licensePublicKey = null,
 		string? diagnosticsName = null,
 		params KeyValuePair<string, object?>[] diagnosticsTags
 	) : this(new() {
 		Name = name,
 		Version = version,
-		LicensePublicKey = licensePublicKey,
 		DiagnosticsName = diagnosticsName,
 		DiagnosticsTags = diagnosticsTags
 	}) { }

src/EventStore.Plugins/Authorization/AuthorizationProviderBase.cs

@@ -6,13 +6,11 @@ public abstract class AuthorizationProviderBase(PluginOptions options) : Plugin(
 	protected AuthorizationProviderBase(
 		string? name = null,
 		string? version = null,
-		string? licensePublicKey = null,
 		string? diagnosticsName = null,
 		params KeyValuePair<string, object?>[] diagnosticsTags
 	) : this(new() {
 		Name = name,
 		Version = version,
-		LicensePublicKey = licensePublicKey,
 		DiagnosticsName = diagnosticsName,
 		DiagnosticsTags = diagnosticsTags
 	}) { }

src/EventStore.Plugins/EventStore.Plugins.csproj

@@ -28,11 +28,9 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="7.6.0" />
 		<PackageReference Include="System.Diagnostics.DiagnosticSource" Version="8.0.1" />
 		<PackageReference Include="YamlDotNet" Version="15.1.4" />
 		<PackageReference Include="JetBrains.Annotations" Version="2023.3.0" />
-		<PackageReference Include="System.Reactive" Version="6.0.1" />
 	</ItemGroup>
 
 	<ItemGroup>

src/EventStore.Plugins/IPlugableComponent.cs

@@ -33,11 +33,6 @@ public interface IPlugableComponent {
 	/// </summary>
 	bool Enabled { get; }
 
-	/// <summary>
-	///		The public key used for licensing.
-	/// </summary>
-	string? LicensePublicKey { get; }
-
 	/// <summary>
 	///     Configures the services using the provided IServiceCollection and IConfiguration.
 	/// </summary>

src/EventStore.Plugins/Plugin.cs

@@ -1,6 +1,5 @@
 using System.Diagnostics;
 using EventStore.Plugins.Diagnostics;
-using EventStore.Plugins.Licensing;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
@@ -13,8 +12,6 @@ namespace EventStore.Plugins;
 public record PluginOptions {
 	public string? Name { get; init; }
 	public string? Version { get; init; }
-	public string? LicensePublicKey { get; init; }
-	public string[]? RequiredEntitlements { get; init; }
 	public string? DiagnosticsName { get; init; }
 	public KeyValuePair<string, object?>[] DiagnosticsTags { get; init; } = [];
 }
@@ -24,8 +21,6 @@ public abstract class Plugin : IPlugableComponent, IDisposable {
 	protected Plugin(
 		string? name = null,
 		string? version = null,
-		string? licensePublicKey = null,
-		string[]? requiredEntitlements = null,
 		string? diagnosticsName = null,
 		params KeyValuePair<string, object?>[] diagnosticsTags) {
 
@@ -40,9 +35,6 @@ protected Plugin(
 
 		Version = GetPluginVersion(version, pluginType);
 
-		LicensePublicKey = licensePublicKey;
-		RequiredEntitlements = requiredEntitlements;
-
 		DiagnosticsName = diagnosticsName ?? Name;
 		DiagnosticsTags = diagnosticsTags;
 
@@ -68,15 +60,9 @@ static string GetPluginVersion(string? pluginVersion, Type pluginType) {
 	protected Plugin(PluginOptions options) : this(
 		options.Name,
 		options.Version,
-		options.LicensePublicKey,
-		options.RequiredEntitlements,
 		options.DiagnosticsName,
 		options.DiagnosticsTags) { }
 
-	public string? LicensePublicKey { get; }
-
-	public string[]? RequiredEntitlements { get; }
-
 	DiagnosticListener DiagnosticListener { get; }
 
 	(bool Enabled, string EnableInstructions) IsEnabledResult { get; set; }
@@ -134,18 +120,6 @@ void IPlugableComponent.ConfigureApplication(IApplicationBuilder app, IConfigura
 			return;
 		}
 
-		if (Enabled && LicensePublicKey is not null) {
-			// the plugin is enabled and requires a license
-			var licenseService = app.ApplicationServices.GetRequiredService<ILicenseService>();
-
-			_ = LicenseMonitor.MonitorAsync(
-				Name,
-				RequiredEntitlements ?? [],
-				licenseService,
-				logger,
-				LicensePublicKey);
-		}
-
 		// there is still a chance to disable the plugin when configuring the application
 		// this is useful when the plugin is enabled, but some conditions that can only be checked here are not met
 		ConfigureApplication(app, Configuration);

src/EventStore.Plugins/SubsystemsPlugin.cs

@@ -20,16 +20,12 @@ protected SubsystemsPlugin(SubsystemsPluginOptions options) : base(options) {
 
 	protected SubsystemsPlugin(
 		string? name = null, string? version = null,
-		string? licensePublicKey = null,
-		string[]? requiredEntitlements = null,
 		string? commandLineName = null,
 		string? diagnosticsName = null,
 		params KeyValuePair<string, object?>[] diagnosticsTags
 	) : this(new() {
 		Name = name,
 		Version = version,
-		LicensePublicKey = licensePublicKey,
-		RequiredEntitlements = requiredEntitlements,
 		DiagnosticsName = diagnosticsName,
 		DiagnosticsTags = diagnosticsTags,
 		CommandLineName = commandLineName