Add IsReadAndConfirm to DocumentSignedNotification and derive the action, status, and final action labels from it so read-only envelopes do not report a signature.
Pass the envelope read-and-confirm mode when finalizing so the signed email matches the receiver workflow.
Send notifications via IMessagingServiceClient and PublishEmailViaSmtpCommand instead of the static EmailSender. The sender address now comes from NotificationOptions and attachments are added through the command builder.
Rename the Notify parameter to receiverEmail so the call site contract is explicit.
Refactored `DocumentReceivedNotification` to use new properties `Origin`, `EnvelopeUuid`, and `ReceiverSignature` for constructing `EnvelopeURL`. Updated `LinkToDocument` and `LinkToDocumentText` to derive from `EnvelopeURL`.
Simplified `CreateEnvelopeCommandHandler` with record-like syntax, removing private fields and directly injecting dependencies.
Renamed and refactored `QueueInvitationEmailsAsync` to `SendInvitationEmailsAsync`, using `EnvNtfService.Notify` for email notifications, centralizing logic and improving clarity.
Improved error handling in email sending with logging. Updated variable names for clarity and cleaned up `using` directives.
Updated the `ContractType` property in the `EnvelopeTypeDto` class from a nullable integer (`int?`) to a nullable `ContractType` enum (`ContractType?`). This change enhances type safety and clarifies the expected values for the property.
Introduce the IRequestContext interface with an Origin property
in the EnvelopeGenerator.Application.Common.Interfaces namespace.
Implement this interface in the new RequestContext class within
EnvelopeGenerator.Server.Services, using IHttpContextAccessor to
access the Origin header. Register IRequestContext with the DI
container in Program.cs using AddScoped. Update using directives
to include necessary namespaces and reorganize for clarity.
Changed the `ContractType` property in `EnvelopeDto`, `CreateEnvelopeCommandHandler`, and `Envelope` classes from a nullable `int` to a nullable `ContractType` enum. This improves type safety and consistency across the codebase by using a specific enum type instead of a generic integer. Updated logic in `CreateEnvelopeCommandHandler` to remove unnecessary casting.
Changed the `Attachments` property type in `EnvelopeNotificationBase.cs` from `List` to `IReadOnlyList` to enhance immutability and thread safety. Updated the `FinalizeEnvelopeCommandHandler` in `FinalizeEnvelopeCommand.cs` to use a single-line syntax for `Attachments` initialization, improving code readability.
Introduced `EnvelopeNotificationBase` as a new base class for notifications, providing a unified structure with an abstract `GetTemplateType` method and optional attachments. Added `DocumentReceivedNotification` and updated `DocumentSignedNotification` to inherit from this base class, streamlining attachment handling and template type determination.
Refactored `IEnvelopeNotificationService` to use a generic `Notify` method, allowing for flexibility with different notification types. Updated `FinalizeEnvelopeCommandHandler` to align with the new attachment handling.
Added `EnvelopeNotificationExtensions` for converting attachments to `EmailAttachmentDto` objects and introduced `ReplacePlaceholderExtensions` for dynamic placeholder replacement in email templates using reflection. Removed outdated placeholder logic from `EnvelopeNotificationService`.
Added a check in SendMailHandler to prevent sending emails for deleted envelopes with a status of EnvelopeSaved or lower. Updated project version in EnvelopeGenerator.Server.csproj from 1.7.0 to 1.8.0 to reflect these changes.
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.
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.
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.
Added enums `PdfSignatureCoordinateUnit` and `PdfSignatureCoordinateOrigin` to support defining signature coordinates in points or inches and relative to either the bottom-left or top-left corner of the page.
Updated `PdfSignatureAppearanceDto` to include `CoordinateUnit` and `CoordinateOrigin` parameters with default values. Refactored `PdfDigitalSignatureService` to use a new `BuildSignatureBounds` method for calculating signature bounds, which handles unit conversion, origin adjustments, and validation.
Introduced `GetPageHeightInPoints` to retrieve page height for top-left origin calculations. Improved signature field naming precision and added error handling for invalid dimensions and page numbers.
Included a TODO for optimizing the signature check algorithm.
Extended `DocReceiverElementDto` to include an optional `Document` reference. Enhanced `ReadDocReceiverElementQuery` with `Id` and `IncludeDocument` properties for filtering and document inclusion.
Updated `ReadDocReceiverElementQueryHandler` to handle new query properties, enabling filtering by `Id` and optionally including associated documents.
Introduced `SignPdfByElementCommand` and its handler to support signing PDFs using either a provided `DocReceiverElementDto` or an `ElementId`. Added validation via `SignPdfByElementCommandValidator` to ensure proper usage.
Refactored and added necessary `using` directives for new dependencies.
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.
Updated `PdfSignOptionsDto` and `PdfSignatureCheckItemDto` to use `DocumentElementId` (long) instead of `UUID` (string). Modified `PdfDigitalSignatureService` to reflect this change, including updates to `SignatureReasonMetaRegex`, `BuildReasonWithMeta`, and `ParseReasonMeta`. Adjusted method signatures, return values, and property assignments to ensure consistent use of `DocumentElementId`. These changes align with a shift in the application's data model to use numeric identifiers for document elements.
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.
Refactored `PdfSignOptionsDto` and `PdfVisualSignatureOptionsDto`:
- Converted both to immutable `record` types with non-nullable properties.
- Added XML documentation comments for properties and parameters.
Simplified `PdfDigitalSignatureService`:
- Updated `SignPdfAsync` to enforce non-nullable `PdfSignOptionsDto`.
- Removed redundant null checks and inlined `CreateSignatureBounds`.
- Simplified signature appearance and image data logic.
- Refactored `TryGetKeySize` to use `bool` with `out` parameter.
General improvements:
- Enhanced code readability and maintainability.
- Reduced nullable references and enforced stricter type safety.
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.
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.
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.
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.
Introduced `Pkcs11Options` for configuring PKCS#11 signing workflows, including properties for library path, token selection, and signing metadata. Added `PdfSignOptionsDto` to represent signing options and `PdfSignatureCheckResultDto` with related DTOs for signature validation.
Defined `PdfSignatureCertificationLevel` enum for certification levels. Added `IPdfDigitalSignatureService` interface to support signing and validating PDF signatures. These changes enable robust and extensible handling of digital signatures.
Modified the `ByteData` property in `DocumentDto.cs` to use a `set` accessor instead of `init`, enabling updates after initialization.
Updated resource manager references in `frmEnvelopeMainData.vb` to use `CommonServices.My.Resources.Model.ResourceManager` for localized string retrieval.
Updated RecentReceiverSuggestionDto to use `init` properties,
adding immutability and a new `LastUsedAt` field. Refactored
ReadRecentReceiverSuggestionsQueryHandler to simplify query
logic, remove `IMapper` dependency, and improve determinism
in results. Introduced tie-breaking for duplicate timestamps
and optimized ordering by `LastUsedAt` and `EmailAddress`.
Removed redundant `Include` and mapping steps for clarity.
Introduce `RecentReceiverSuggestionDto` to represent recent receiver suggestions with `FullName` and `EmailAddress`.
Add `ReadRecentReceiverSuggestionsQuery` to retrieve recent receiver suggestions scoped by sender username and limited to 3-5 results.
Implement `ReadRecentReceiverSuggestionsQueryHandler` to process the query using Entity Framework Core and AutoMapper.
Update `MappingProfile` to map `EnvelopeReceiver` to `RecentReceiverSuggestionDto`.
Introduced `ValidationBehavior` to validate MediatR requests using FluentValidation. Registered the behavior in the pipeline and added validators for `ReadDocumentDetailsQuery` and `ReadDocumentQuery`. Updated dependency injection to include validators and added FluentValidation NuGet packages. Improved exception handling with `BadRequestException` for validation failures. Refactored namespaces and imports to support the changes.
Introduced a new `ReadDocumentDetailsQuery` to fetch document
metadata (`DocumentDetailsDto`) without the binary payload.
Updated `MappingProfile` to map `Document` to `DocumentDetailsDto`.
Refactored `DocumentService` to handle separate fetching of
metadata and binary data, combining them into `DocumentDto`.
Changed the metadata endpoint to `/api/Document/details`.
Added a new `GetDocumentDetails` endpoint in `DocumentController`
to return metadata without binary data. Updated
`EnvelopeReceiverPageDataService` with a new method
`GetDocumentMetadataOfSenderAsync` for fetching metadata.
These changes improve efficiency by allowing clients to load
metadata without transferring large binary data when unnecessary.
Introduce a new `DocumentDetailsDto` record to encapsulate shared document metadata and elements without binary payload. Refactor `DocumentDto` to inherit from `DocumentDetailsDto`, eliminating redundant properties and improving code reuse.
Convert `DocumentDto` from a class to a record for immutability. Add a parameterized constructor to `DocumentDto` for initializing binary data alongside metadata. Update `ByteData` to use the `init` accessor.
These changes enhance maintainability, reduce duplication, and enforce immutability by leveraging C# records and inheritance.
Enhanced `EnvelopeDto` with new properties for advanced settings, including final email options, reminders, and expiration settings. Updated `SenderEditorPage.razor` to include a new UI section for configuring these settings, with dropdowns, checkboxes, and input fields.
Introduced `EnvelopeTypeService` to fetch envelope type data from the backend and applied defaults based on the selected envelope type. Registered the service in `Program.cs` for dependency injection.
Improved lifecycle methods in `SenderEditorPage.razor` to load and apply envelope settings. Enhanced localization, error handling, and data binding for the new settings. Updated `CreateEnvelopeCommand` to include the new properties.
Refactored code for better organization and maintainability, and added logging for debugging envelope type loading issues.
Introduced a new `AccessCode` property in `EnvelopeReceiverDto` to support displaying and copying access codes in the envelope sender page.
- Updated `EnvelopeReceiverDto` to include the nullable `AccessCode` property.
- Enhanced `EnvelopeSenderPage.razor` to display the `AccessCode` for each receiver, with a copy-to-clipboard button.
- Implemented `CopyAccessCodeAsync` for clipboard functionality using JavaScript interop.
- Styled the `AccessCode` section in `sender-page.css` for a responsive and user-friendly design.
- Improved error handling for clipboard operations with console warnings.
These changes improve the user experience by allowing senders to view and copy access codes for receivers.
Introduced a new feature for submitting signatures, including
backend and frontend changes. Added `SignatureSubmitDto` and
`SubmitAsync` in `SignatureService` to handle signature data
submission. Implemented a new `Submit` endpoint in
`SignatureController` to validate and process signature payloads.
Updated pipeline behaviors to include `SaveSignatureBehavior`
and adjusted the execution order. Enhanced query logic in
`EnvelopeReceiverResolutionBehavior` and `SaveSignatureBehavior`
to align with the updated data model.
Refactored `EGDbContext` to improve trigger handling and logging.
Updated `ReceiverSignedPage.razor` to integrate `SignatureService`
and handle submission errors gracefully. Adjusted application
URLs in `launchSettings.json` and added new database triggers
in `appsettings.json`.
Removed `IDocReceiverElementWriter` interface and its implementation, replacing it with repository-based operations (`IRepository<DocReceiverElement>`). Updated `CreateEnvelopeCommandHandler` to use repository methods for deleting and creating `DocReceiverElement` records.
Cleaned up dependency injection by removing `IDocReceiverElementWriter` registration. Added new database triggers for `DocReceiverElement` in `appsettings.json` and `appsettings.Database.json`.
Introduced `SENDER_SAVE_EDIT_MIGRATION_PLAN.md` to outline the migration of the sender save/edit workflow to Blazor Server. This includes splitting save and send actions, supporting draft persistence, and enabling draft editing from the dashboard.
Removed unused namespaces and performed code cleanup. Updated testing strategies to ensure correctness and prevent regressions.
- extend CreateEnvelopeCommand to support draft updates and send intent
- merge draft save logic into CreateEnvelopeCommandHandler and remove duplicate handler
- add DocReceiverElement writer abstraction and infrastructure registration for SQL-based field upserts
- Updated `MappingProfile.cs` to add detailed mapping for `Envelope` to `EnvelopeDto`, including `EnvelopeTypeTitle`.
- Added a grid persistence hint banner in `EnvelopeSenderPage.razor` with an SVG icon and German message.
- Introduced three new columns (`EnvelopeTypeTitle`, `AddedWhen`, `ChangedWhen`) to the grid in `EnvelopeSenderPage.razor`.
- Refactored boot overlay removal logic in `App.razor` into a reusable function `sfRemoveBootOverlay`.
- Simplified event handling for overlay removal and fallback logic in `App.razor`.
- Adjusted `.sender-grid-wrapper` padding in `sender-page.css` and added styles for the new grid persistence hint banner.
Introduced `UserPreferencesDto` to represent UI preferences,
including theme, dark mode, and grid layouts. Added the
`IUserPreferencesService` interface and implemented it in
`UserPreferencesService` to manage preferences stored in
the distributed cache (`dbo.TBDD_CACHE`).
Registered `UserPreferencesService` in dependency injection
and added a NuGet reference for `Microsoft.Extensions.Caching.Abstractions`.
Created `UserPreferencesController` with `GET` and `PUT`
endpoints to retrieve and save user preferences. Validated
theme names in the `PUT` endpoint.
Updated `Program.cs` to ensure proper service registration.
Updated the SQL query in `EnvelopeReceiverAddReadSQL.cs` to change the data type of the `@OUT_RECEIVER_ID` variable from `int` to `bigint`. This modification ensures support for larger identifier values, addressing potential limitations of the previous `int` type.
- Added `[NotMapped]` attribute to `HasAnyCriteria` in `ReceiverQueryBase` to exclude it from database mapping.
- Made `HasAnyCriteria` in `ReceiverQueryBase` virtual for overriding.
- Introduced `EmailAddressSearch` in `ReadReceiverQuery` for partial email matching.
- Overrode `HasAnyCriteria` in `ReadReceiverQuery` to include `EmailAddressSearch`.
- Updated `ReadReceiverQueryHandler` to support partial email matching using `EF.Functions.Like`.
