Introduced new CSS files for the Blazor receiver UI, including card layouts, logo styles, and a custom error/404 page with illustrations. Added responsive and modernized styles for buttons, footers, language dropdowns, and signature pad. These changes enhance the UI without affecting legacy MVC CSS.
Port legacy MVC views to Blazor components for the receiver UI, including Home, envelope routing, locked/auth flows, document signing, signature pad dialog, and all terminal/confirmation pages (signed, rejected, expired, not found, 404).
Implements DevExpress Blazor controls for UI consistency and accessibility.
Signature flow uses a side-panel UX for capturing signatures.
Includes localization, robust error handling, state management, and JS interop for signature capture and 404 animation.
Legacy routes are redirected for backward compatibility.
- Update NavMenu to show "Samples" instead of "Home"
- Add ReceiverLayout.razor for receiver-facing pages:
- Includes main content, sticky footer, and privacy link
- Implements cookie consent banner using localStorage
- Adds language switcher with LocalizationService integration
- Handles event disposal and JS interop for SSR/client scenarios
Introduced the ReceiverAuthState class to encapsulate and manage the authentication state for receivers within an envelope. This class tracks the current authentication response and envelope key, provides methods to update or clear the state, and exposes a Changed event to notify UI components of state transitions, enabling reactive UI updates during the authentication flow.
Introduces a LocalizationService that loads all localized strings from the API and exposes them via an indexer, emulating IStringLocalizer behavior. The service supports language switching, formatting, and notifies consumers on language changes. Supported languages are provided as a static list for UI use. Designed for scoped DI in Blazor components.
Added Microsoft.Extensions.Http (v8.0.1) to EnvelopeGenerator.ReceiverUI.Web.Client.csproj to enhance HTTP client capabilities in the application. This enables improved HTTP request handling and integration with .NET's dependency injection.
Added EnvelopeGenerator.ReceiverUI.Web.Client.Api, Api.Models, and Services namespaces to _Imports.razor for easier access to shared types across components. This reduces the need for repetitive using statements in individual files.
The NotFound route now renders Pages.Receiver.Error404 inside ReceiverLayout instead of a message in MainLayout. Added a comment to clarify this mirrors the HomeController.Error404 fallback behavior from EnvelopeGenerator.Web.
Introduced HttpClient for ReceiverApiClient to enable BFF-proxied API calls with authentication cookie forwarding. Registered LocalizationService and ReceiverAuthState as scoped services for localization and authentication state management. Updated using statements to support these additions. Added explanatory comments for the new setup.
Introduced ReceiverApiClient.cs, a typed HTTP client for the EnvelopeGenerator receiver API. It provides strongly-typed methods for authentication, envelope and document retrieval, annotation/signature actions, read-only sharing, logout, and localization. The client uses dependency injection, handles error logging, and ensures authentication cookies are attached via same-origin requests.
Introduced EnvelopeDtos.cs and ReceiverAuthDtos.cs under EnvelopeGenerator.ReceiverUI.Web.Client.Api.Models. These files define client-side DTOs that mirror server-side models, exposing only the fields required by the receiver UI. EnvelopeDtos.cs covers envelopes, documents, receivers, and signature elements, while ReceiverAuthDtos.cs handles authentication responses and requests. All DTOs are documented and structured for camelCase JSON serialization, improving maintainability and clarity for API interactions in the receiver UI.
Added two endpoints for Blazor-based signature flows:
- GET /elements: Returns signature placeholders for the receiver to render overlays in the Blazor UI.
- POST /blazor: Accepts Blazor-friendly signature payloads, builds annotation DTOs, and triggers the signing/notification pipeline. Signs out the user after signing.
Both endpoints are protected by the Receiver authorization policy and expose only necessary data for the client UI.
Introduced BlazorSignaturePayload and BlazorSignatureEntry classes in EnvelopeGenerator.API.Models. These DTOs provide a transport-neutral format for submitting signature data from the Blazor receiver UI, including image, metadata, and timestamp. Added detailed XML documentation describing their usage and relation to legacy formats.
Added documentation in the project file explaining the need to statically link SkiaSharp and HarfBuzzSharp native assets for DevExpress PDF SkiaRenderer support in WASM. Included guidance on the "wasm-tools" workload and the <WasmBuildNative> property. No functional changes made.
Added SkiaSharp.NativeAssets.WebAssembly and HarfBuzzSharp.NativeAssets.WebAssembly package references to EnvelopeGenerator.ReceiverUI.Web.csproj. These provide native support for rendering and text shaping in WebAssembly, improving PDF and font handling in the web application.
Added a new solution folder named "receiverUI" to the Visual Studio solution. Updated the project structure and nesting to include this folder for better organization. No code or project files were added to the folder at this stage.
Major project cleanup and refactor:
- Removed placeholder and unused .razor components and models.
- Deleted obsolete client-side (WASM) project files and custom auth logic.
- Improved layout and styling for a more professional, responsive UI.
- Consolidated state management and API service patterns.
- Removed favicon and Bootstrap Icons font files; cleaned up static assets.
- Updated solution file to remove references to deleted projects.
- Prepared codebase for a server-side or hybrid Blazor architecture with a maintainable, focused structure.
Replaced _mediator.ReadEnvelopeReceiverAsync with a light query (ReadEnvelopeReceiverLightQuery) that excludes Documents and Elements, improving performance by fetching only essential data.
Introduced ReadEnvelopeReceiverLightQuery and its handler to efficiently load only Envelope (with Histories and User) and Receiver data, omitting Documents/Elements. This is intended for status-check scenarios to improve performance by reducing unnecessary data loading.
All references to IEnvelopeMailService have been removed from ReceiverAuthController. The controller no longer sends access code emails; this responsibility is now handled by the Web project when generating the link. Updated comments clarify the new flow, and related redundant code has been cleaned up. Authentication and TFA logic remain unchanged.
Added server-side DI registrations for authentication and app-specific services to support Blazor InteractiveAuto prerendering. Registered a scoped HttpClient with base URI for correct API routing. Switched ApiBaseUrl in appsettings.json to https://localhost:8088. Added necessary using statements for new services and providers.
- Introduce IReceiverAuthService and ReceiverAuthService for all envelope receiver authentication and status API calls
- Add ReceiverAuthModel as a client-side DTO for API responses
- Refactor EnvelopeState to store all relevant fields and update via ApplyApiResponse
- Overhaul EnvelopePage.razor to use new service and state, with improved status handling and UI
- Enhance ApiResponse and ApiServiceBase to support structured error deserialization
- Register IReceiverAuthService in DI container
Introduces ReceiverAuthController with REST endpoints for envelope receiver authentication, replacing the previous web-based flow with a JSON API suitable for Blazor clients. Implements endpoints for status checking, access code validation, and TFA (SMS or authenticator) verification. Adds unified ReceiverAuthResponse and request models for consistent API responses. Includes detailed documentation and error handling, providing a modern, client-friendly authentication flow.
Refactored HandleAccessCodeSubmit to accept a (string Code, bool PreferSms) tuple, enabling support for SMS preference in two-factor authentication. Added explanatory comments and cleaned up outdated comments in LoadEnvelopeAsync for clarity.
- Introduce ActionPanel, EnvelopeInfoCard, TfaForm, ConfirmDialog, StatusPage, and Toast components for modular, presentational UI
- Add ToastService for pub/sub toast notifications; register in DI
- Refactor AccessCodeForm for improved UX and parameterization
- Enhance MainLayout with Toast integration and better error handling
- Standardize and extend app.css for new components and responsive design
- All new components are "dumb" (no service/API knowledge), using EventCallbacks for parent interaction
- ConfirmDialog supports awaitable user confirmation via TaskCompletionSource
Integrated Bootstrap Icons by adding CSS and font assets, updated the project to track static asset folders, and referenced the icon styles in App.razor. Introduced a new app.css with comprehensive base styles, consolidating previous stylesheets for a consistent and modern UI. Ensured Bootstrap CSS is included as a foundational style framework. No code changes were made to the font or CSS asset files themselves.
Bump project version to 3.10.0 and update assembly/file versions. Replace and streamline included Bootstrap Icons SVGs, focusing on file-related icons and removing many miscellaneous and filetype-specific icons. Some icon entries may be duplicated.
Added SixLabors.ImageSharp (v3.1.12) as a dependency to API, Application, Infrastructure, Jobs, Tests, Web, and WorkerService projects to enable advanced image processing capabilities across the solution. This prepares the codebase for features involving image manipulation or generation.
Updated Microsoft.Extensions.Logging.Abstractions and Microsoft.Data.SqlClient in EnvelopeGenerator.Jobs.csproj, and System.Configuration.ConfigurationManager in EnvelopeGenerator.Web.csproj. Also removed the chat.svg icon reference from EnvelopeGenerator.Web.csproj.
Upgraded package and assembly references from v5.0.0 to v6.0.1 across all projects. Added binding redirects in app.config files to ensure runtime compatibility. This update provides improved security and compatibility.
Upgraded Microsoft.Data.SqlClient, System.Formats.Asn1, Microsoft.Extensions, and other core dependencies to latest versions. Added new package references (Azure.Core, Azure.Identity, System.ClientModel, etc.). Updated assembly binding redirects and project references for compatibility. No application code changes; all updates are related to dependency and configuration management.
Upgraded Microsoft.Identity.Client to version 4.82.1 in all projects, updated related assembly references and binding redirects, and ensured packages.config reflects the new version. Also updated Microsoft.IdentityModel.Abstractions to 8.14.0 and added System.Formats.Asn1 where required. These changes improve consistency and compatibility for authentication dependencies.
Upgraded HtmlSanitizer from 8.0.865 to 9.0.892 in all existing project references. Added HtmlSanitizer 9.0.892 as a new dependency to API, Infrastructure, Jobs, Tests, and WorkerService projects to ensure consistent and up-to-date usage throughout the solution.
Upgraded BouncyCastle.Cryptography from 2.5.0 to 2.6.2 across all projects, updating project and package config files as needed. Added/updated PackageReference for .NET Core/Standard projects. Updated app.config with a new binding redirect for System.ValueTuple and changed Microsoft.Identity.Client redirect to 4.55.0.0. These changes improve dependency consistency and resolve potential assembly binding issues.
Updated request logic to add the "envKey" query parameter only when the global ENV_KEY variable is defined. This prevents errors and avoids unnecessary parameters in requests when ENV_KEY is not set.
Updated loadPSPDFKit to determine the locale by checking the provided argument, localized.culture, browser language, and defaulting to 'en'. This enhances locale selection robustness and user experience. Minified code updated accordingly.
Replaced hardcoded 'de-DE' locale with a new getCurrentCulture function that selects the user's culture from localized.culture or navigator.language. Date formatting now adapts to user language settings in detailedCurrentDate and getLocaleDateString.
Updated toolbar button titles to reference properties from the `localized` object instead of hardcoded strings. This enhances internationalization support by allowing button labels to adapt to different languages. Buttons affected include "Share", "Logout", "Copy Link", "Reject", and "Reset".
All user-facing messages now use a `localized` object instead of hardcoded strings, enabling easier translation. Introduced `formatLocalized` for template formatting. Updated all dialogs and notifications to use localized keys, improving internationalization across the app.
Replaced hardcoded annotation labels and text with localized values, falling back to English defaults if not available. Date formatting now adapts to the current locale using getCurrentCulture().
Expanded Resource.fr-FR.resx with translations for UI actions, error/success messages, city validation, document reset, envelope status, and page/location instructions.
Expanded Resource.en-US.resx with labels and messages for copy, reset, logout, city validation, envelope errors, and user instructions to improve interface clarity and feedback.
Expanded Resource.de-DE.resx with translations for various UI actions, error, and success messages including copy link, city format validation, logout, reset, envelope status, and signature-related prompts. This improves localization coverage for user interactions and feedback.
