elsa-core/src/modules/Elsa.JavaScript/Notifications/EvaluatingJavaScript.cs

using Elsa.Expressions.Models;
using Elsa.Mediator.Contracts;
using Jint;

namespace Elsa.JavaScript.Notifications;

/// <summary>
/// This notification is published every time a JavaScript expression is about to be evaluated.
/// It gives subscribers a chance to configure the <see cref="Engine"/> with additional functions and variables.
/// </summary>
public record EvaluatingJavaScript(Engine Engine, ExpressionExecutionContext Context, string Expression) : INotification;
V3 modular configuration (#3070) * Restructuring (WIP) * Fix warnings * Move DSL to modules * Update namespaces * Make design factory base reusable * Update service registrations * Remove unused namespaces and rename ElsaDbContext * Incremental work on migrations * Generate WorkflowsDbContext SQLite migrations * Rename ServiceCollectionExtensions * Update DbContextOptionsBuilderExtensions.cs * Restructure * Configuration refactorings (WIP) * Incremental work on configurator API * Incremental work on configuration API * Incremental work on configuration API * Fix workflow runtime options * Move standard stream providers * Implement configurator dependencies * Cleanup configurator API * Update configurator dependencies * Cleanup * Update Label API endpoints * Fix eager configuration issue 2022-05-26 10:47:31 +00:00			`using Elsa.Expressions.Models;`
Rename "services" to "contracts" and "implementations" to "services" (#3758) 2023-03-03 21:47:23 +00:00			`using Elsa.Mediator.Contracts;`
Implement initial JavaScript evaluator 2022-01-12 10:43:46 +00:00			`using Jint;`

V3 modular configuration (#3070) * Restructuring (WIP) * Fix warnings * Move DSL to modules * Update namespaces * Make design factory base reusable * Update service registrations * Remove unused namespaces and rename ElsaDbContext * Incremental work on migrations * Generate WorkflowsDbContext SQLite migrations * Rename ServiceCollectionExtensions * Update DbContextOptionsBuilderExtensions.cs * Restructure * Configuration refactorings (WIP) * Incremental work on configurator API * Incremental work on configuration API * Incremental work on configuration API * Fix workflow runtime options * Move standard stream providers * Implement configurator dependencies * Cleanup configurator API * Update configurator dependencies * Cleanup * Update Label API endpoints * Fix eager configuration issue 2022-05-26 10:47:31 +00:00			`namespace Elsa.JavaScript.Notifications;`
Implement initial JavaScript evaluator 2022-01-12 10:43:46 +00:00
Update DB context class names and create SQL Server provider 2022-11-20 18:00:03 +00:00			`/// <summary>`
			`/// This notification is published every time a JavaScript expression is about to be evaluated.`
			`/// It gives subscribers a chance to configure the <see cref="Engine"/> with additional functions and variables.`
			`/// </summary>`
Implement Activity State Filtering and JavaScript Integration (#5993) * Add secret scripting integration for JavaScript Introduced a new `Elsa.Secrets.Scripting` module that provides secret management capabilities within JavaScript workflows. This includes configuring the Jint engine to use workflow variables, adding new type and variable definition providers, and integrating with existing secret management features. * Refactor secret name extraction to a separate method Moved the logic for extracting secret names from the main method to a dedicated private method `GetSecretNamesFromExpression`. This improves code readability and maintains the single responsibility principle by delegating secret name extraction to its own method. * Add input evaluation, sensitive input handling, and middleware refactor Introduced methods for evaluating activity input properties and handling inputs marked as sensitive. Refactored `ExecutionLogMiddleware` constructor for consistency. Enhanced `SendHttpRequestBase` to mark authorization inputs as potentially containing secrets. Removed obsolete entries and adjusted persistence logic for clarity. * Refactor IActivityStateProtector interface Remove unused using directives and unnecessary comments. Simplify the definition of the `ProtectedActivityStateContext` record. * Add activity state filtering mechanism Introduce an abstract filter base class, context, and result models to enable filtering of activity state. Implement a default filter manager to run these filters and apply a specific filter for obfuscating HTTP request headers. Update necessary dependencies and extension methods to integrate the new filtering functionality. * Add expired secrets management Implemented services to manage expired secrets by periodically checking and updating their status. Introduced a new hosted service to perform the sweep and configurable options for the sweep interval. Updated related classes and configurations accordingly. * Update SweepInterval in appsettings.json Changed the Secrets Management SweepInterval from 30 seconds to 4 hours. This adjustment aims to reduce the frequency of sweep operations and improve overall system performance. * Update comment to reflect configuring engine with secrets The comment was changed to better describe the handler's function, specifying that it configures the Jint engine with secrets instead of workflow variables. This clarifies the purpose and usage of the handler in the context of the code. * Remove unused inputDescriptors variable This commit removes the inputDescriptors variable, which was declared but never used in DefaultActivityExecutionMapper.cs. This helps in cleaning up the code and potentially reducing memory usage. Ensuring that all declared variables are utilized can improve code readability and maintainability. 2024-10-02 07:11:35 +00:00			`public record EvaluatingJavaScript(Engine Engine, ExpressionExecutionContext Context, string Expression) : INotification;`