Refactored `ReadDocumentDetailsQueryHandler` to remove AutoMapper, improving performance by manually selecting necessary data. Simplified `SenderEditorPage.razor` by removing bootstrap logic and updating the UI for a more compact design. Streamlined envelope creation in `SenderPage.razor` by eliminating the bootstrap token. Updated styles in `envelope-viewer.css` for better alignment and readability.
Enhanced the `SenderEditorPage.razor` by injecting the `EnvelopeReceiverService` to manage envelope receivers. Updated the UI to include a remove button for each receiver, invoking the new `RemoveReceiverAsync` method. This method handles the deletion of receivers from both the UI and the server.
Modified `ReceiverDraft` and `SignatureFieldDraft` models to include `ReceiverId` and `ReceiverDraftId` for better tracking. Updated logic for identifying receivers without signature fields and creating receiver commands to use these new identifiers.
Added `DeleteAsync` method in `EnvelopeReceiverService.cs` to send DELETE requests for removing receivers. Updated `envelope-viewer.css` to style the new remove button with distinct appearance and hover effects.
Introduced `RemoveEnvelopeReceiverCommand` and its handler to
facilitate the removal of envelope receivers. Updated the
`EnvelopeReceiverController` to use C# 9's record-like syntax
for dependency injection, eliminating explicit private fields.
Added a `RemoveAsync` method to handle DELETE requests for
removing envelope receivers. Enhanced code documentation with
additional XML comments.
Updated the `value` attributes of `<option>` elements in `CreateEnvelopeWizardPopup.razor` and `SenderEditorPage.razor` to use `@CertificationType.AdvancedElectronicSignature` and `@CertificationType.ElectronicSignature` instead of hardcoded values "1" and "2". This enhances code maintainability and readability by leveraging descriptive and potentially type-safe values.
Introduce a new feature allowing users to open URLs for receiver envelopes directly from the sender page. This includes:
- Injecting `EnvelopeReceiverService` in `SenderPage.razor`.
- Adding a UI button to open receiver envelope URLs.
- Implementing `OpenReceiverEnvelopeUrlAsync` for URL handling.
- Extending `EnvelopeReceiverService` with methods for URL retrieval and feature check.
- Updating `EnvelopeReceiverController` with new endpoints for URL access.
- Introducing `SenderFeatureAccessOptions` for managing feature access.
- Configuring feature access in `Program.cs` and `appsettings.json`.
- Restricting feature usage to specified email addresses.
Introduce `SignatureFieldParams` class to manage signature field dimensions with configurable `Width` and `Height`. Integrate this configuration into the service collection and replace hardcoded dimensions in `CreateEnvelopeCommandHandler.cs` and `SenderEditorPage.razor`. Update `appsettings.json` to include the new configuration section, allowing runtime adjustments.
Changed CertificationType from int? to CertificationType? enum across multiple files, including EnvelopeDto, EnvelopeTypeDto, and CreateEnvelopeCommand, to improve type safety. Removed the NormalizeCertificationType method as it is no longer necessary. Updated components and records to use the enum directly, enhancing code clarity and reducing potential errors. Added necessary using directives for the enum.
Introduce `NormalizeCertificationType` method to ensure consistent handling of certification types across the application. Update `CreateEnvelopeCommandHandler`, `CreateEnvelopeWizardPopup.razor`, and `SenderEditorPage.razor` to use this method. Modify `CertificationType` enum to include `ElectronicSignature` and remove `QualifiedSignature`. Update UI components to reflect these changes by removing the `QualifiedSignature` option.
Updated the CSS grid layout for the `.sender-create-wizard__progress` class from 4 to 5 columns. This change allows for an additional column in the progress indicator, potentially accommodating more items or steps in the sender creation wizard.
Refactored the `EnvelopeController` to use C# 9's record syntax for dependency injection, directly injecting `ILogger<EnvelopeController>` and `IMediator` into the constructor. Removed private fields `_logger` and `_mediator`, replacing them with constructor-injected properties. Updated methods to use these properties for consistency. Moved `DeleteEnvelopeRequest` to a top-level class for better organization. Enhanced XML documentation for improved clarity.
Introduced a new boolean property `IncludeDocAndDocRes` in the `ReadEnvelopeQuery` class to control the inclusion of document and document result details in query results. Updated `ReadEnvelopeQueryHandler` to handle this property, returning a simplified `EnvelopeDto` when set to `false`.
Modified `SenderPage.razor` to exclude document details by passing `includeDocAndDocRes: false` to `EnvelopeService.GetAsync()`. Enhanced `EnvelopeService` to accept and process the `includeDocAndDocRes` parameter, ensuring API requests respect this preference.
The footer text in `MainLayout.razor` and the header title in `IndexPage.razor` have been updated to change the branding from "SignFlow" to "signFLOW". This change ensures consistent presentation of the brand across the application by adjusting the capitalization.
Revised FinalizeEnvelopeCommand to notify each receiver
individually instead of converting documents to Base64.
Adjusted IsActive method in EnvelopeStatusExtensions to
include EnvelopePartlySigned as active. Updated project
version to 1.7.0-beta to reflect these changes.
Replaced PKCS#11-based cryptographic operations with a new DocumentService API integration. Removed all PKCS#11-related code, configurations, and dependencies, including options, self-test status, and signing logic. Updated `FinalizeEnvelopeCommand` to include a notification service and added base64 conversion for documents. Updated `ServiceCollectionExtensions` to register the new DocumentService client. Removed outdated documentation and diagrams related to PKCS#11. Updated project files and configurations to reflect these changes and incremented the version number. Added a comment in `EnvelopeFinalizationWorker` for future RabbitMQ integration.
Updated `EnvelopeGenerator.Infrastructure.Crypt.csproj` to add `DocumentService.Client` version `1.3.0` and upgraded several Microsoft.Extensions packages to version `10.0.10`.
In `Program.cs`, changed `DocumentService` registration to use the fully qualified name `EnvelopeGenerator.Server.Client.Services.DocumentService`.
Updated `EnvelopeGenerator.Tests.csproj` to upgrade `Microsoft.Extensions.DependencyInjection` and related packages to version `10.0.10`, including changes for the `net8.0` target framework.
Integrated `PdfSignatureService` to enable fetching and previewing signed PDFs for completed envelopes. Updated `SenderPage.razor` to dynamically adjust popup headers and filenames based on the envelope's status. Enhanced `OpenPreviewAsync` to conditionally fetch signed or original PDFs.
Registered `PdfSignatureService` and DevExpress PDF Viewer in `Program.cs`. Implemented `PdfSignatureService` to handle API calls for retrieving signed PDFs with error handling.
Introduced `ESignParams` for configurable e-signature settings,
including `ApplicationName` and `DefaultReason`. Updated
`DocReceiverElementDto` and `PdfSignOptionsDto` to support
new properties. Registered `ESignParams` in DI container.
Refactored `SignPdfByElementCommand` to include new fields
and improved error handling. Added `SignPdfByEnvelopeReceiverCommand`
to enable signing documents for envelope receivers.
Replaced DevExpress with PdfSharp for PDF rendering in
`ReceiverSignedPage.razor`, improving layout and flexibility.
Enhanced `PdfSignatureController` with a new endpoint for
signing documents by envelope key.
Added `DataIntegrityException` for better error handling.
Updated `appsettings.json` with `ESignParams` configuration.
Updated namespaces for `CreateEnvelopeReceiverCommand` and related classes to `EnvelopeGenerator.Application.EnvelopeReceivers.Commands.CreateEnvelopeReceiver` for better organization and clarity.
- Updated namespaces in `CreateEnvelopeReceiverCommand`, `CreateEnvelopeReceiverCommandHandler`, and `CreateEnvelopeReceiverResponse`.
- Adjusted imports in `MappingProfile.cs`, `EnvelopeReceiverService.cs`, and `Fake.cs` to reflect the new namespace.
- Modified `EnvelopeReceiverController.cs` to use the updated namespace and simplified type reference in a `foreach` loop.
Updated the `ComposeSignaturePreviewPng` method in the `IPdfPageImageRenderer` interface to return a `Stream` instead of a `byte[]` for improved memory efficiency when handling large image data.
- Added `ComposeSignaturePreviewPngBytes` extension method to convert the `Stream` to a `byte[]` for backward compatibility.
- Updated `PdfPageImageRenderer` to return a `Stream` and adjusted its internal logic to reset the `MemoryStream` position before returning.
- Modified `DevSignatureInkController` to use the `Stream`-based implementation for HTTP responses.
- Made minor formatting adjustments in `PdfPageImageRenderer`.
These changes optimize memory usage while maintaining compatibility with existing workflows that require `byte[]`.
Introduced `ISignatureInkPayload` interface to standardize signature ink data and metadata. Updated `DocReceiverElementDto` and `DocReceiverElement` to implement this interface. Enhanced `IPdfPageImageRenderer` with methods for signature preview generation and image format validation.
Replaced `PdfSharp` with `DevExpress` for PDF rendering in `ReceiverSignedPage.razor`. Added `DevSignatureInkController` with endpoints for downloading raw and composed signature images. Updated project files to remove `SixLabors.ImageSharp` and integrate DevExpress.
Added configuration for development endpoints in `appsettings.json`. Improved exception handling, validation, and code maintainability.
Refactored `Pkcs11Options` by removing `DefaultCertificationLevel` and improving property documentation. Replaced `VisualSignature` in `PdfSignOptionsDto` with `Appearance` using the new `PdfSignatureAppearanceDto` class, which encapsulates signature appearance details, including font and color settings.
Enhanced `PdfSignatureCertificationLevel` enum with more descriptive values and added XML documentation. Updated `IPdfDigitalSignatureService` to support optional signature images and removed redundant methods.
Refactored `PdfDigitalSignatureService` to streamline appearance handling, validate inputs, and improve maintainability. Removed unused methods and added support for `PdfSignatureAppearanceDto`.
Simplified `PdfSignatureController` by consolidating form properties into `PdfSignOptionsDto`. Improved code readability and flexibility while removing redundant logic.
Enhanced `PdfSignOptionsDto` with a `VisualSignature` property and introduced the `PdfVisualSignatureOptionsDto` class for configuring visual signature options. Updated `PdfDigitalSignatureService` to handle visual signatures, including page number resolution, signature bounds calculation, and appearance customization.
Refactored `PdfSignatureController` to support visual signatures by extending `SignPdfForm` with `SignatureImageFile` and `VSignature` properties. Improved validation for page numbers and signature dimensions. Streamlined `Sign` and `IsSigned` endpoints for better clarity and reduced redundancy.
Added XML documentation for improved API clarity and performed general code cleanup to enhance maintainability.
Refactored `IPdfDigitalSignatureService` to replace `byte[]` with `Stream` for input and output, improving memory efficiency and scalability. Updated `PdfDigitalSignatureService` implementation to support stream-based operations, including signing, checking, and extracting PDFs.
Modified `SignPdfAsync` to handle multiple signatures sequentially using streams and ensured proper disposal of intermediate streams. Updated `CheckPdfSignatureAsync` and `ExtractOriginalPdfAsync` to use streams, reducing memory overhead.
Refactored `PdfSignatureController` to use streams for file handling, enabling efficient processing of large files. Introduced helper methods for stream handling and enhanced cancellation support. Improved code maintainability by consolidating common logic and reducing duplication.
Updated the `EnvelopeGenerator.Server` project version from `1.4.0-beta` to `1.5.0-beta`.
This includes updates to the file version (from `1.4.0.0` to `1.5.0.0`)
and the assembly version (from `1.4.0.0` to `1.5.0.0`).
Replaced the `ContactInfo` property with separate `Email` and `Phone` fields in `PdfSignOptionsDto` and `PdfSignatureCheckItemDto` for better granularity. Updated the `PdfDigitalSignatureService` to handle the new fields, introducing `BuildContactInfo` and `ParseContactInfo` methods for constructing and parsing contact information.
Modified the `PdfSignatureController` to reflect these changes, updating request models and the `SignPdfAsync` method. Updated the `README.md` to document the new structure. These changes improve the clarity and structure of contact information handling.
The `SigningTime` property has been removed from the `PdfSignOptionsDto` class and related client-side input handling. It is now set automatically on the server side based on the `UseUtcSigningTime` configuration (`UtcNow` or local time).
Updated the `PdfDigitalSignatureService` to always set `SigningTime` server-side, ensuring consistent and deterministic behavior. Removed `SigningTime` from the `PdfSignatureController` and adjusted the logic to exclude it from the `signOptions` object.
Updated the `README.md` to reflect these changes, clarifying that `SigningTime` is now server-side only. These changes improve security and simplify client integration.
Removed the `[HttpGet("sign/test")]` endpoint and its `Test`
method from the `PdfSignatureController`. This method
contained hardcoded Base64 PDF data and predefined signing
options for testing purposes. Eliminated the associated
logic for decoding the Base64 string, creating signing
options, signing the PDF, and returning the signed file.
These changes streamline the controller by removing
unnecessary and potentially insecure functionality,
ensuring cleaner and more production-ready code.
Updated the `Pkcs11Options` class to rename the `DefaultApplicationName` property to `ApplicationName`, clarifying its role as a globally controlled value embedded in PDF signature metadata.
Modified `PdfDigitalSignatureService` to source `ApplicationName` directly from `Pkcs11Options`, removing client-level overrides. Updated `PdfSignatureController` to reflect this change by removing the `ApplicationName` property from `SignOptions`.
Updated `appsettings.json` and `README.md` to reflect the property name change. These changes enforce stricter configuration control, improving metadata consistency and security.
The `CertificationLevel` property was removed from the `PdfSignatureOptions` class. It is now explicitly set to `PdfSignatureCertificationLevel.FormFillingAndAnnotations` in all instances where `PdfSignatureOptions` is instantiated.
Previously, `CertificationLevel` was nullable and dynamically set from the `request` object or defaulted to `PdfSignatureCertificationLevel.NoCertification`. These changes ensure consistent behavior by standardizing the certification level to `FormFillingAndAnnotations`.
Enhanced PDF signing with UUID and metadata handling:
- Added `UUID` and `OriginalDocumentSha256` to `PdfSignOptionsDto` and `PdfSignatureCheckItemDto`.
- Introduced `BusinessReason` to separate metadata from signature reasons.
- Updated `PdfDigitalSignatureService` to embed and parse metadata in signature reasons.
- Improved error handling to include metadata in validation results.
- Updated `PdfSignatureController` to handle `UUID` in signing requests.
Refactored PKCS#11 configuration:
- Replaced `LibraryPath` with `AssetsRootPath` for asset resolution.
- Added `ProxySocket` and `DefaultApplicationName` options.
- Clarified runtime behavior for asset resolution in `README.md`.
Updated documentation and examples to reflect these changes.
Integrated cryptographic functionality by adding a reference to `EnvelopeGenerator.Infrastructure.Crypt.csproj`. Updated `Program.cs` to include dependency injection for cryptographic services and load `appsettings.Secrets.json` for sensitive configurations. Added a new `Crypt` section in `appsettings.json` to configure PKCS#11 cryptographic operations, enhancing security and signing capabilities.
Added a `DxLoadingPanel` to display a loading indicator during the bootstrap process. Introduced the `IsBootstrapLoading` property to track bootstrap progress. Refactored `OnParametersSetAsync` to handle bootstrap tokens more effectively, including redirecting to `/sender` if no token is provided. Updated `TryApplyBootstrapAsync` to adjust navigation behavior when the bootstrap payload is `null`.
Enhanced `OnAfterRenderAsync` to process `_pendingBootstrapToken` more cleanly and removed redundant logic. Simplified navigation and improved code readability and maintainability.
Introduced a new step (step 2) in the `CreateEnvelopeWizardPopup` for configuring envelope settings, including security, reminders, and expiration options.
- Added fields for certification type, final email options, 2FA, access codes, and reminder settings.
- Updated step titles, descriptions, and total steps from 4 to 5.
- Implemented validation logic for the new settings step.
- Added methods to handle changes in settings fields and apply defaults.
- Updated `CreateEnvelopeWizardResult` and `CreateEnvelopeBootstrapPayload` to include new fields.
- Modified `SenderEditorPage` and `SenderPage` to handle new settings.
- Styled the new step with updated CSS for grids, groups, and toggles.
- Refactored state reset logic to initialize new fields.
Introduced a document preview feature in the `CreateEnvelopeWizardPopup` component. This includes:
- Injected `PdfRenderService` for rendering PDF pages.
- Replaced document metadata display with a preview card.
- Added `SenderPdfImageEditor` for interactive PDF previews.
- Implemented state management for preview pages and overlays.
- Added fallback logic to estimate PDF page count.
- Enhanced `ResetWizardState` to reset preview-related fields.
- Styled the preview card and wrap with new CSS classes.
- Added placeholder event handlers for editor interactions.
Replaced static upload message in `CreateEnvelopeWizardPopup.razor` with a new `PdfFileDropZone` component to enhance user experience. The component supports drag-and-drop functionality, file selection, and dynamic states (e.g., disabled, drag-active).
Introduced `PdfFileDropZone.razor` with customizable parameters such as `Disabled`, `HasDocument`, `UploadText`, and `DragDropHintText`. Added event handling for drag-and-drop interactions and file selection.
Updated `sender-page.css` to include styles for the new component, ensuring seamless integration with the existing layout. Adjusted styles for hover effects, drag-active state, and disabled state.
These changes improve usability and make PDF uploads more intuitive.
Introduced `ReceiverSuggestionFilterHandler` to refine the
filtering of recent receiver suggestions based on name and
email. Added `SuggestionLimit` constant to replace hardcoded
limits and ensure consistency. Updated UI to use the new
`FilteredRecentSuggestions` property, which leverages the
`BuildFilteredRecentSuggestions` method for grouping,
ordering, and limiting suggestions. Adjusted
`OnDocumentSelectedAsync` to use the new constant. Added
necessary `@using` directive for the filter handler.
Introduce `ReceiverFilterCriteria` to encapsulate filtering criteria for receivers, including normalization of `FullName` and `EmailAddress`. Add `ReceiverSuggestionFilterHandler` to filter `RecentReceiverSuggestionDto` objects based on the criteria. Includes methods for matching criteria and filtering suggestions.
Replaced receiver list with a tag-based `DxTagBox` for better flexibility and dynamic updates. Updated receiver management logic to synchronize `_receivers` and `_receiverTags`. Enhanced accessibility with ARIA attributes for the suggestion list.
Redesigned the "Add Receiver" button with custom styles, hover effects, and an inline SVG icon. Improved the suggestion list with horizontal scrolling and nowrap styling. Styled tags and added a remove button for each tag.
Increased recent receiver suggestions fetch limit to 20. Added validation to ensure default envelope type selection. Refactored empty state handling and cleaned up redundant code for better maintainability.
Added new localized strings for "Recently used recipients" and
"Skip" in German, English, and French resource files. Updated
the `CreateEnvelopeWizardPopup.razor` to enhance the "Add
Receiver" button with a primary render style and a new CSS
class. Introduced styles for the button in `sender-page.css`
to improve its appearance with a minimum width, bold font,
and box shadow.
Introduced a feature to display and apply recent receiver
suggestions in the `CreateEnvelopeWizardPopup` component.
Added a new section in step 2 to show recently used receivers,
with loading and state management logic. Updated the
`ReceiverService` to fetch suggestions from the backend API.
Enhanced the UI with new styles for the suggestions section
and improved localization support. Refactored state
management to handle loading, resetting, and applying
suggestions. Minor cleanup and adjustments to ensure proper
state transitions.
Added a detailed plan document outlining the development of a "recent receiver suggestions" feature for step 3 of the sender wizard. The plan defines team working rules, objectives, functional requirements, and architecture direction across application, server, and client layers.
The implementation is divided into six phases, covering MediatR query creation, API endpoint addition, client integration, UI updates, regression testing, and technical debt tracking. Each phase includes black-box test suggestions to ensure quality and robustness. The plan emphasizes incremental development, user approval, and quality-focused processes.
Removed the placeholder option from the envelope type dropdown to simplify the UI. Introduced a new `GetDefaultEnvelopeTypeId()` method to centralize and enhance the logic for determining the default envelope type. This method prioritizes envelope types with titles containing "Handwritten Signature" if available, improving alignment with user preferences. Updated `_selectedEnvelopeTypeId` initialization to use the new method for better maintainability.
Accept bootstrapToken query parameter and consume one-time payload from sessionStorage-backed service.
Hydrate editor state with title, message, envelope type, receivers, and PDF document from bootstrap data.
Refactor draft save into reusable core flow and trigger non-navigating auto-save after bootstrap is applied.
Prevent stale token replay by clearing query token from URL and handling invalid tokens gracefully.
Introduce a 4-step modal wizard on SenderPage for creating envelopes.
Validate required fields, support optional skip, receiver management, PDF upload, and keyboard shortcuts.
Persist wizard payload in sessionStorage via token-based bootstrap service and navigate to editor with bootstrapToken.
Register bootstrap storage service in both client and server DI containers and add dedicated sender wizard styling.
