Modified the `[Authorize]` attribute on the `GetAsync` method in the `EnvelopeController` class to specify `AuthenticationSchemes = AuthScheme.Sender`. This change enforces a more specific authentication requirement, allowing access only to users authenticated under the `Sender` scheme.
The mapping for the `Envelope` entity to the `EnvelopeDto` was
modified to include a custom mapping for the `Receivers` property.
The `Receivers` property in `EnvelopeDto` is now populated by
mapping from the `EnvelopeReceivers` collection in the `Envelope`
entity, specifically selecting the `Receiver` property from each
`EnvelopeReceiver` object.
Enhanced the EnvelopeDto class by introducing a new `Receivers` property of type `IEnumerable<ReceiverDto>?` to support including recipient information in the envelope DTO.
Added necessary `using` directives for `EnvelopeReceiver` and `Receiver` DTOs to ensure proper namespace references. Updated the class to accommodate this new functionality.
The `UserId` property in `ReadEnvelopeQuery` was changed from `public` to `internal` to improve encapsulation. A new `Authorize` method was added to set the `UserId` property using the `with` expression.
In `ReadEnvelopeQueryHandler`, the LINQ query was updated to replace the inclusion of `Documents` with `EnvelopeReceivers` and their associated `Receiver`, reflecting a shift in the data being eagerly loaded to support updated functionality.
Changed `SendReminderEmails`, `UseAccessCode`, and `TfaEnabled`
properties from non-nullable `bool` to nullable `bool?` to allow
representation of `null` values. Added conditional initialization
of `TfaEnabled` to `false` for `NETFRAMEWORK` target.
Bump the project version from 1.4.1 to 1.4.2 in the `<Version>` tag for the NuGet package. Updated `<AssemblyVersion>` and `<FileVersion>` to `1.4.2.0` to maintain consistency with the new version. This reflects a minor version update for API compatibility and file versioning.
- Added CSS styles for `.pdf-viewer` and its child elements
to ensure proper dimensions and layout for PDF display.
- Enhanced `EnvelopeReceiverPage_DxPdfViewer.razor` with
conditional rendering for improved user feedback.
- Introduced `EnvelopeReceiverPage_embed.razor` with a new
route `/envelope/Embed`, drag-and-drop file upload, and
embedded PDF viewer using `<embed>`.
- Implemented default PDF loading from embedded resources
and Base64 encoding for embedding.
- Refactored file upload handling with `OnFilesUploading`
and centralized allowed file types logic.
- Improved user experience with success and informational
messages for file upload and PDF viewing.
The `dx-blazor-reporting-components.bs5.css` file reference was removed from `EnvelopeReceiverPage_DxPdfViewer.razor`. This CSS file was likely used for styling DevExpress Blazor Reporting Viewer components, which are no longer needed or have been replaced.
Added a new Razor page `EnvelopeReceiverPage_DxPdfViewer.razor` with a route `/envelope/DxPdfViewer`. Integrated DevExpress components, including `DxPdfViewer` for displaying PDF documents and `DxFileInput` for drag-and-drop file uploads. Styled the drag-and-drop zone with custom CSS. Initialized the viewer with a default embedded PDF file and implemented logic to handle file uploads dynamically.
Refactored the `Report` property to `_report` with nullable support
and updated `EnvelopeKey` to use `init` for immutability.
Made `CreateReport` asynchronous, returning `Task<XtraReport>`,
and removed redundant `BasePdfBytes` property. Simplified predefined
report fetching by removing `ReportStorage.TryGetReport`. Improved
error handling for missing or invalid `pdfBytes` in `CreateReport`.
Made minor formatting and structural improvements for clarity.
Added a new file, `FORM_APPLICATION_CONTEXT.md`, to the solution file `EnvelopeGenerator.sln`. This file provides detailed documentation of the legacy VB.NET Windows Forms application, including its architecture, workflows, and migration plan to the ReceiverUI + API architecture.
The documentation outlines the application's purpose, primary libraries, project structure, and key forms with their respective features and behaviors. It also describes data models, controllers, and their methods, along with technical details such as coordinate systems, status colors, and master-detail grid patterns.
Additionally, the file includes implementation notes for key features like drag-and-drop file uploads, auto-complete for receiver emails, and PDF merging. Workflow summaries and a data flow diagram are provided to clarify the application's processes. The document concludes with key takeaways to ensure consistency during the migration.
Added a null check in `EnvelopeReceiverPage.razor` to log a warning when `_envelopeReceiver` is null. Updated `ReportViewer.razor` to wrap `EnvelopeReceiverService.GetAsync` in a `try-catch` block, logging `HttpRequestException` errors and allowing the UI to handle null values gracefully.
Enhanced `EnvelopeReceiverService.GetAsync` to throw detailed `HttpRequestException` on API failures, including status code and reason phrase. Added `using System.Net;` to support HTTP-related classes. Updated method documentation to reflect the new behavior.
These changes improve error diagnostics, logging, and maintainability across the codebase.
The default value "fake" for the `EnvelopeKey` parameter has been
removed when calling `AnnotationService.GetAnnotationsAsync` and
`EnvelopeReceiverService.GetAsync`. The code now directly uses
the `EnvelopeKey` variable, assuming it will always have a valid
value or that null/empty handling is managed elsewhere.
Refactored `DocumentService.GetDocumentAsync` to throw
`HttpRequestException` on failure instead of returning a tuple.
Updated all consumers to handle exceptions, improving error
handling consistency across the application.
Enhanced error messages for better user feedback and added
logging for improved traceability. Updated `EnvelopeReceiverPage`,
`EnvelopeReceiverPage_DxReportViewer`, and `ReportViewer` to
use the new exception-based API and handle errors gracefully.
This change simplifies the API, improves maintainability, and
makes the application more robust and user-friendly.
Replaced nullable fields with non-nullable properties for `Report`
and `BasePdfBytes` to improve initialization and encapsulation.
Updated `OnInitializedAsync` to use `BasePdfBytes` and added
error handling for missing PDF bytes.
Refactored report creation logic by removing `BuildFreshBaseReport`
and `CreateReportInstance`, consolidating functionality into a
new `CreateReport` method. Enhanced `CreateReport` to support
both predefined and dynamically generated reports, simplifying
the code structure and improving maintainability.
Removed the `ForceToUseFakeDocument` property from the `Api` section, as it is no longer needed. Added a new property, `UsePredefinedReports`, to the `Api` section with a default value of `false` to enable or disable the use of predefined reports.
Replaced the `ForceToUseFakeDocument` property in `ApiOptions`
with `UsePredefinedReports` to improve clarity and better align
with business requirements. Updated all references in
`EnvelopeReceiverPage_DxReportViewer.razor` and
`ReportViewer.razor` to use the new property, ensuring
consistency and maintaining functionality.
This commit removes all features and UI elements related to signature handling in the `EnvelopeReceiverPage_DxReportViewer.razor` file.
Key changes include:
- Removed signature creation (drawing, typing, uploading) and associated UI components like the signature popup and action bar.
- Removed annotation handling logic, including toggling checkboxes and applying signatures to annotations.
- Removed PDF export functionality for signed documents.
- Deleted methods and properties related to signature handling, such as `AddSignature`, `OnInitializedAsync`, and `SignaturePopupVisible`.
- Removed `@inject` services and JavaScript interop calls related to signature handling.
- Simplified the `DxReportViewer` usage to only display the report without overlays or interactions.
- Removed envelope metadata display and logout functionality.
The page now focuses solely on displaying reports without any signature-related features.
Removed redundant `EnvelopeKey` checks in `LogoutAsync` and
`OnInitializedAsync` methods, simplifying logout and initialization
logic. Updated navigation URL to `/envelope/login/`. Streamlined
document fetching logic by removing unnecessary conditions.
Added logging in `CreateReportInstance` to track report creation.
Enabled `ForceToUseFakeDocument` in `appsettings.json` to default
to using fake documents. These changes improve code clarity and
align behavior with updated requirements.
Updated the `_dotNetRef` field to use a more specific type, `DotNetObjectReference<EnvelopeReceiverPage_DxReportViewer>`, for better alignment with the component. Removed obsolete redirection logic from `/receiver/{key}` to `/envelope/{key}` in `OnInitializedAsync`, as it is no longer needed or handled elsewhere. Retained envelope access validation logic.
Introduce a new route configuration for `receiver-ui-envelope-dxreportviewer` in `yarp.json`.
The route matches requests to `/envelope/{EnvelopeKey}/DxReportViewer` for `GET` and `HEAD` methods.
It is part of the `receiver-ui` cluster, with an order of `90`, and includes a transformation to redirect the path to `/index.html`.
This change supports a new endpoint in the application.
Introduced a new Razor page `EnvelopeReceiverPage_DxReportViewer.razor` to manage and sign envelope-related documents. Integrated DevExpress Blazor components for PDF rendering and signature handling.
Key features:
- Added sections for envelope info, signature actions, and a PDF viewer.
- Enabled signature creation via drawing, text input, or image upload.
- Validated and applied signatures to annotated fields in the document.
- Integrated JavaScript interop for signature capture and rendering.
- Supported exporting signed PDFs and dynamic signature overlays.
- Ensured proper resource cleanup with `IDisposable` implementation.
Replaced `COPILOT_CONTEXT_EN.md` with `COPILOT_CONTEXT.md`
in the `ProjectSection(SolutionItems)` of the solution file
`EnvelopeGenerator.sln` to reflect updated documentation.
Renamed Razor component files in ReceiverUI to follow a consistent "Page" naming convention. Updated routes to reference the renamed files. Introduced the root route (`/`) with `Index.razor` as the application entry point.
Updated documentation to reflect the file renames, route changes, and multi-envelope support. Clarified Redis/SQL caching details and deprecated the "Web" frontend in favor of `ReceiverUI`.
These changes improve maintainability, consistency, and developer experience.
Renamed the `receiver-ui-receiver` route to `receiver-ui-root` and updated its `Order` value from `100` to `300`. Changed the `Match` path for `receiver-ui-root` from `/receiver/{**catch-all}` to `/`. Removed the `receiver-ui-login` route entirely.
Added a `Transforms` section to the `receiver-ui-root` and `receiver-ui-sender` routes, setting the path to `/index.html`.
Refactored the deployment architecture to include two distinct
presentation projects: `EnvelopeGenerator.API` (ASP.NET Core Web
API with YARP Reverse Proxy) and `EnvelopeGenerator.ReceiverUI`
(Blazor WebAssembly). The API now acts as the single entry point,
proxying requests to the ReceiverUI and external authentication
services.
Redefined the route structure for clarity, introducing sender
routes (`/sender/login`, `/sender`) and receiver routes
(`/envelope/login/{EnvelopeKey}`, `/envelope/{EnvelopeKey}`).
Added multi-envelope support with per-envelope cookies for
simultaneous authentication.
Renamed `EnvelopeViewer` to `EnvelopeReceiver` to reflect its
expanded functionality for viewing and signing envelopes.
Replaced iText7 and PSPDFKit with PDF.js 3.11.174 for document
viewing and signing, with configurable quality settings.
Updated `AuthService` and `SignatureCacheService` to support the
new route structure and multi-envelope authentication. Adjusted
sender login flow to redirect to `/sender` upon success.
Updated documentation to reflect the new architecture, route
structure, and file renames. Deprecated libraries and past
mistakes were documented to avoid repetition.
Updated the login route from `/login/{EnvelopeKey}` to
`/envelope/login/{EnvelopeKey}` across the application, including
navigation paths in `EnvelopeReceiver.razor` and the `@page` directive
in `LoginReceiver.razor`.
Refactored `_dotNetRef` in `EnvelopeReceiver.razor` to use
`DotNetObjectReference<enveloperece>?` instead of
`DotNetObjectReference<EnvelopeReceiver>?` to reflect a change in the
referenced type.
Added a new `EnvelopeSender.razor` component with the route `/sender`.
Updated the route for `LoginSender.razor` from `/login` to `/sender/login`.
Modified navigation logic in `LoginSender.razor` to redirect to
`/sender` after a successful login instead of the root route.
The `_pdfLoaded` variable was initialized to `false` in the `EnvelopeReceiver.razor` file. Additionally, the type of `_dotNetRef` was changed from `DotNetObjectReference<EnvelopeViewer>?` to `DotNetObjectReference<EnvelopeReceiver>?` to reflect the correct object reference.
Updated documentation to reflect the transition to a unified Blazor WASM frontend for both Senders and Receivers. Removed references to PSPDFKit and legacy components, emphasizing the use of PDF.js and DevExpress.
Key changes include:
- Revised purpose and architecture sections.
- Updated solution structure to mark `EnvelopeGenerator.Web` as deprecated.
- Enhanced coordinate system explanation with conversion formulas.
- Documented new `EnvelopeViewer` features and signature workflows.
- Added details on signature caching and login flows for Senders and Receivers.
- Expanded "Mistakes History" to highlight lessons learned.
- Added quick reference for debugging and development consistency.
These changes improve clarity, maintainability, and alignment with the current system architecture.
Implemented a new `LoginSender.razor` component to provide a login page for "Sender" users. The page includes:
- A responsive card layout with a header, input fields for "Username" and "Password," and a submit button with a loading spinner.
- Error handling for invalid credentials and server errors, with appropriate alerts.
- A password visibility toggle for better user experience.
- Integration with `AuthService` for authentication and `NavigationManager` for redirection.
Added Blazor code-behind logic to manage state, handle login submission, and trigger login on "Enter" key press. The page is styled with a custom theme and includes a footer for support information.
Added a `SenderLoginResult` enum to represent outcomes of sender login attempts.
Implemented the `LoginSenderAsync` method in `AuthService` to authenticate sender users via the `/api/auth?cookie=true` endpoint.
The method handles HTTP response codes and returns appropriate `SenderLoginResult` values.
Included the `System.Net.Http.Json` namespace to support JSON-based HTTP requests.
Updated `AuthScheme` to introduce a distinct `Sender` scheme
and renamed the `Receiver` scheme for clarity. Updated
`Program.cs` to use the new `Sender` scheme in JWT
authentication and explicitly associate authentication
schemes with `Sender` and `Receiver` policies. Removed the
deprecated `AuthPolicy.ReceiverTFA` policy. These changes
improve the separation and maintainability of authentication
and authorization logic.
Replaced hardcoded per-envelope receiver JWT auth scheme string with a new `AuthScheme` static class containing a `Receiver` constant. Updated `Program.cs` to use `AuthScheme.Receiver` for authentication and policy configuration. Removed redundant comments and unused constants. Added necessary `using` directive for `AuthScheme`.
Reformatted the `AddAuthorizationBuilder()` method for improved readability and consistency. Updated `AuthPolicy.Receiver` to include an additional role, `"receiver"`, in the `RequireRole` method. No functional changes were made to other policies. These changes enhance code maintainability and introduce a minor adjustment to the `AuthPolicy.Receiver` policy.
Updated SaveSignatureBehavior.cs to improve functionality:
- Added new dependencies: AutoMapper, IRepository, and EF Core.
- Enhanced constructor to initialize new dependencies.
- Updated Handle method to validate signatures and handle errors.
- Introduced repository operations for querying and updating elements.
- Improved error handling with BadRequestException.
- Cleaned up redundant code and resolved namespace conflicts.
Added a new `ReceiverAppType` property to the `SigningCommand`
record, initialized to `ReceiverAppType.ReceiverUI`. Introduced
a `ReceiverAppType` enum with values `ReceiverUI` and `LegacyWeb`.
Updated `SignCommandHandler` to reflect these changes without
modifying its functionality.
Updated `using` directives to include `DigitalData.Core.Exceptions` for enhanced exception handling. Updated the `[Obsolete]` attribute message to reflect PSPDFKit library deprecation. Renamed `cancellationToken` to `cancel` for consistency.
Added validation to ensure `PsPdfKitAnnotation` is only supported for the `LegacyWeb` receiver type. Introduced stricter checks for missing or invalid annotation data, throwing `BadRequestException` when necessary. Updated `await next` calls to use the renamed parameter.
These changes improve code clarity, enforce stricter validation, and enhance error handling.
The `ElementId` property in the `Signature` record was renamed to `Id`. This change simplifies the property name, making it more concise and aligning with standard naming conventions or domain terminology.
Updated `MappingProfile` to map `Signature.DataUrl` to
`DocReceiverElement.Ink` using the new `MapDataUrlToRequiredBytes`
extension method. Added `MapDataUrlToRequiredBytes` to handle
base64-encoded data URLs, converting them to byte arrays.
Introduced a `using System;` directive in `AutoMapperAuditingExtensions.cs`
to support `DateTime`. Retained `MapChangedWhen` functionality while
extending mapping capabilities for handling base64 data URLs.
Replaced the `SignatureDto` record with a new `Signature` record to provide a more robust representation of signature data. Updated `MappingProfile` to map `Signature` to `DocReceiverElement` and removed the old `SignatureDto` mapping. Updated `SigningCommand` to use `IEnumerable<Signature>` instead of `IEnumerable<SignatureDto>`. Removed the old `MappingProfile` class and adjusted namespaces and `using` directives accordingly. These changes improve maintainability and streamline signature handling.
Updated the `@page` directives in `DocumentViewer.razor`,
`ReportDesigner.razor`, `ReportViewer.razor`, and `TestViewer.razor`
to prepend the `/example` prefix to their respective routes.
This change modifies the URL paths for accessing these components
to better organize or namespace the routes under the `/example`
prefix. No functional or structural changes were made to the
components themselves.
Introduced `ReadDocReceiverElementQuery` for retrieving document receiver elements and its corresponding handler. Added necessary `using` directives for dependencies like `AutoMapper`, `MediatR`, and `Microsoft.EntityFrameworkCore`.
The handler dynamically filters `DocReceiverElement` data based on optional query parameters (e.g., `Envelope.Id`, `Envelope.Uuid`, `Receiver.Id`, `Receiver.Signature`) using LINQ. Data is fetched asynchronously and mapped to DTOs using `AutoMapper`.
Introduced the `SaveSignatureBehavior` class as a pipeline behavior for handling `SigningCommand` requests. Added necessary `using` directives to include required namespaces. Resolved merge conflicts in `using` directives between `net8.0` and `net9.0` project versions. Implemented the `Handle` method to delegate request processing.
Added a new `SignatureDto` record to represent captured signatures with metadata, including properties like `ElementId`, `DataUrl`, `FullName`, `Position`, and `Place`. Updated `SigningCommand` to include a `Signatures` property for handling multiple signatures, deprecating `PsPdfKitAnnotation`.
Introduced a `MappingProfile` class to map `SignatureDto` to `DocReceiverElement` using AutoMapper. Added necessary `using` directives to support the new mapping configuration.
Updated the codebase to replace the `Signature` record with the new `DocReceiverElementCreateDto` record for better alignment with the domain model.
- Updated `EnvelopeReceiverController` to use `DocReceiverElements` instead of `Signatures` when iterating over `Receivers`.
- Replaced the `Signature` record with `DocReceiverElementCreateDto` in `CreateEnvelopeReceiverCommand`.
- Updated `ReceiverGetOrCreateCommand` to use a `DocReceiverElements` property instead of `Signatures`.
These changes ensure consistency and reflect a shift in how document-related data is represented.
Renamed `SignatureDto` to `DocReceiverElementDto` across the codebase to better reflect its purpose as a DTO for document receiver elements.
Updated all references, including:
- `SignatureController.cs`: Changed `doc.Elements` type to `IEnumerable<DocReceiverElementDto>`.
- `DocumentDto.cs`: Updated `Elements` property type.
- `MappingProfile.cs`: Adjusted mappings for the renamed DTO.
- `IDocumentReceiverElementService.cs` and `DocumentReceiverElementService.cs`: Updated interfaces and services to use the new DTO.
- `TestDocumentReceiverElementController.cs`: Updated generic type parameters.
These changes improve clarity, align naming with the domain model, and ensure consistency throughout the application.
Updated all references to `SignCommand` to use the new `SigningCommand` name for consistency and clarity. This includes changes to class definitions, method signatures, and pipeline behaviors in the following files:
- `DependencyInjection.cs`: Updated pipeline behaviors to use `SigningCommand`.
- `AnnotationBehavior.cs`: Updated class definition and methods to use `SigningCommand`. Marked `SignCommand` as `[Obsolete]`.
- `DocStatusBehavior.cs`, `EnvelopeReceiverResolutionBehavior.cs`, `HistoryBehavior.cs`, `SendSignedMailBehavior.cs`: Updated class definitions and methods to use `SigningCommand`.
- `SendSignedMailBehavior.cs`: Updated `CreatePlaceHolders` method to accept `SigningCommand`.
- `SigningCommand.cs`: Renamed `SignCommand` record to `SigningCommand` and updated internal methods and properties. Renamed `SignCommandHandler` to `SigningCommandHandler`.
Marked `SignCommand` as `[Obsolete]` where applicable to indicate deprecation. These changes improve code readability and align the command name with its purpose in the signing process.
Added EnvelopeReceiverResolutionBehavior as the first pipeline
behavior for SignCommand. Updated execution order of existing
behaviors: AnnotationBehavior (2nd), DocStatusBehavior (3rd),
and HistoryBehavior (4th). SendSignedMailBehavior remains last.
Updated comments to reflect the new execution order.
Introduced a new pipeline behavior class `EnvelopeReceiverResolutionBehavior` to resolve and validate the `EnvelopeReceiver` during the signing process.
- Added necessary `using` directives for dependencies such as `AutoMapper`, `MediatR`, and `IRepository`.
- Implemented the `Handle` method to query the database for `EnvelopeReceiver` if not provided in the `SignCommand` request.
- Throws a `NotFoundException` if the `EnvelopeReceiver` is not found.
- Maps the retrieved entity to a DTO and sets it in the request.
- Ensures the behavior executes before other signing process behaviors.
Refactored the `SignCommand` class to inherit from `EnvelopeReceiverQueryBase` and introduced a private backing field `_envelopeReceiver` for better encapsulation. Added an internal method `SetEnvelopeReceiver` to manage the envelope receiver data. Updated the `EnvelopeReceiver` property to use the backing field and removed the `required` modifier for more controlled initialization.
Clarified comments in `SignCommandHandler` to emphasize that all processing is handled by pipeline behaviors, leaving the handler intentionally empty. Made minor adjustments to comments for improved clarity and consistency.
Removed the `EmailAddress` property from the `SignCommand` class, which previously retrieved the receiver's email address and threw an exception if the receiver was null. This change eliminates reliance on `EnvelopeReceiver`.
Removed the `ToJson` extension method usage and the associated `using EnvelopeGenerator.Application.Common.Extensions;` directive, as well as the unused `using EnvelopeGenerator.Domain.Constants;` directive.
Marked the `PsPdfKitAnnotation` property as `[Obsolete]`, directing users to use `Signature.Commands.SignCommand` instead, signaling a transition to a newer implementation.
Updated the `EmailAddress` and `ReferenceString` properties
of the `EmailOut` object in `SendSignedMailBehavior` to use
`request.EnvelopeReceiver.Receiver!.EmailAddress` instead of
`request.EmailAddress`. This ensures the values are derived
from the `EnvelopeReceiver.Receiver` object for improved
accuracy and consistency.
Updated the `Handle` method in multiple classes implementing
`IPipelineBehavior<SignCommand, Unit>` to pass the `cancellationToken`
parameter to the `next()` method. This change ensures consistent
propagation of the `cancellationToken` through the pipeline, enabling
proper handling of cancellation requests during asynchronous operations.
Modified files:
- AnnotationBehavior.cs
- DocStatusBehavior.cs
- HistoryBehavior.cs
- SendSignedMailBehavior.cs
The `PsPdfKitAnnotation` property in the `SignCommand` class has been marked as `[Obsolete]` with a deprecation message suggesting the use of `Signature.Commands.SignCommand` instead.
The `TemplateType` property, which returned the `EmailTemplateType.DocumentSigned` value, has been removed from the `SignCommand` class.
Added an [Obsolete] attribute to the PsPdfKitAnnotation property
in the DocSignedNotification class, indicating that the PSPDFKit
library is deprecated.
Reorganized using directives in DocumentReceiverElementService.cs
to improve consistency and maintain code readability.
Updated namespaces from `Signature` to `Signatures` for consistency and clarity across the application. Simplified pipeline behavior registrations in `DependencyInjection.cs` by using shorter references. Added `Microsoft.Extensions.Configuration` to `DependencyInjection.cs` to support configuration functionality. Ensured all references to `SignCommand` and related behaviors align with the new namespace structure.
Added `[Obsolete]` attributes to classes, methods, and properties related to the deprecated PSPDFKit library and notifications.
- Marked `AnnotationHandler`, `DocStatusHandler`, `AnnotationBehavior`, and `DocStatusBehavior` as obsolete.
- Marked `Handle` methods in `DocStatusHandler` and `DocStatusBehavior` as obsolete.
- Marked `PsPdfKitAnnotation` property in `SignCommand` as obsolete.
- Marked `CreateOrUpdate` method in `AnnotationController` as obsolete.
- Added `Handle` methods in `DocStatusHandler` and `DocStatusBehavior` to send `CreateDocStatusCommand`.
- Updated `AnnotationController` dependencies to include `EnvelopeGenerator.Application.Common.Dto`.
These changes indicate a transition to `Signature.Commands.SignCommand` and deprecate PSPDFKit-related functionality.
Introduced four new pipeline behaviors (`AnnotationBehavior`,
`DocStatusBehavior`, `HistoryBehavior`, and `SendSignedMailBehavior`)
to modularize the signing process. These behaviors handle annotation
persistence, document status creation, history recording, and signed
mail notifications, respectively.
- `AnnotationBehavior`: Saves annotations using `IRepository`.
- `DocStatusBehavior`: Creates document status via `ISender`.
- `HistoryBehavior`: Records signing history and validates receiver
information.
- `SendSignedMailBehavior`: Sends signed mail notifications using
email templates and dynamic placeholder replacement.
Added error handling for missing data in `HistoryBehavior` and
`SendSignedMailBehavior`. Updated the signing pipeline to execute
these behaviors sequentially, ensuring a structured and extensible
workflow.
Introduced MediatR to the project by adding the `using MediatR;` directive in `DependencyInjection.cs`. Registered pipeline behaviors for the `Signature.Commands.SignCommand` to enforce a structured execution order:
1. AnnotationBehavior: Saves annotations.
2. DocStatusBehavior: Creates document status.
3. HistoryBehavior: Records history.
4. SendSignedMailBehavior: Sends notification email (executes last).
These changes improve the command handling pipeline by ensuring sequential and reliable execution of behaviors.
Added `using` directives for namespaces related to DTOs,
envelope receivers, and document signing notifications.
These changes enable the use of new functionality or
tests for document signing notifications.
Added `using` directives for additional namespaces to support
application DTOs, extensions, services, notifications, and
envelope receiver queries. These changes introduce new
functionality and dependencies to the `AnnotationController`
class.
Marked `DocSignedNotification` as `[Obsolete]` with a note to use `Signature.Commands.SignCommand` instead. Removed the `PsPdfKitAnnotation` record and its associated `using` directives from `DocSignedNotification.cs`.
Added missing `using EnvelopeGenerator.Application.Common.Dto;` to `AnnotationHandler.cs` and `DocStatusHandler.cs` to ensure proper DTO support.
Introduce `SignCommand` and `SignCommandHandler` in the `EnvelopeGenerator.Application.Signature.Commands` namespace.
- `SignCommand` is a CQRS command that encapsulates the envelope receiver's information (`EnvelopeReceiverDto`) and optional PSPDFKit annotation data.
- Added computed properties for email template type (`TemplateType`) and receiver's email address (`EmailAddress`), with validation for null receivers.
- `SignCommandHandler` implements the `IRequestHandler<SignCommand>` interface, with a placeholder `Handle` method delegating processing to pipeline behaviors.
- Added necessary `using` directives for MediatR, DTOs, extensions, and constants.
Introduced a new `PsPdfKitAnnotation` record in the namespace
`EnvelopeGenerator.Application.Common.Dto` to represent PSPDFKit
annotation data. The record includes two parameters: `Instant`
of type `ExpandoObject` and `Structured` of type
`IEnumerable<AnnotationCreateDto>`.
Marked the record with the `[Obsolete]` attribute to indicate
that the PSPDFKit library is deprecated. Added a summary XML
comment to describe the purpose of the record. Also added a
`using` directive for `System.Dynamic` to support `ExpandoObject`.
Renamed the method `GetAnnotsOfReceiver` to `Get` in the
`SignatureController` class. This change simplifies the method
name, making it more generic and potentially aligning with
naming conventions or broader use cases.
Added the `System.ComponentModel.DataAnnotations.Schema` namespace.
Introduced new properties to the `SignatureDto` class:
- `FullName` (string?) for the full name of the signature entity.
- `Position` (string?) for the position of the signature entity.
- `Place` (string?) for the place associated with the signature entity.
- `Ink` (byte[]?) for the ink data of the signature entity.
Replaced non-English comments with English equivalents across
`EnvelopeViewer.razor` and `pdf-viewer.js` to improve code
readability and maintainability. Updated comments to clarify
the purpose of variables, methods, and DOM manipulation logic
without altering functionality. These changes ensure the
codebase is more accessible to a broader audience.
Refactored `DocSignedNotification` to remove inheritance from
`EnvelopeReceiverDto` and introduced a required `EnvelopeReceiver`
property. Updated all usages across the codebase to align with the
new structure, including controllers, handlers, and tests.
- Improved encapsulation and reduced coupling by making
dependencies explicit.
- Updated `AnnotationController`, `DocStatusHandler`,
`HistoryHandler`, and `SendSignedMailHandler` to use the
`EnvelopeReceiver` property.
- Adjusted `DocSignedNotificationTests` to reflect the new
instantiation pattern.
- Updated XML documentation and ensured consistent access to
`EnvelopeReceiver` properties like `EnvelopeId`, `ReceiverId`,
and `EmailAddress`.
Refactored `AnnotationController` to simplify `DocSignedNotification` creation and improve error handling. Replaced the `ToDocSignedNotification` extension method with direct instantiation of `DocSignedNotification`. Introduced a `try-catch` block to handle exceptions during notification publishing, ensuring a `RemoveSignatureNotification` is sent on failure.
Removed `ToDocSignedNotification` and `PublishSafely` extension methods, as their functionality was inlined into the controller. Updated tests to reflect these changes. Simplified the `DocSignedNotification` class by removing redundant methods.
Improved maintainability and clarity by reducing dependencies on extension methods and handling exceptions explicitly.
Simplified the configuration of the distributed SQL Server cache by using the `Bind` method to map all properties from the `Cache:SqlServer` configuration section directly to the `options` object.
Added a fallback to ensure the `ConnectionString` is set to `connStr` if it is empty or whitespace.
Configured the application to use SQL Server as a distributed
cache provider. Added `AddDistributedSqlServerCache` to
`Program.cs` and set up the connection string, schema name,
and table name from the `Cache:SqlServer` configuration
section. This enables persistent and shared caching across
multiple application instances.
Added a new package reference for `Microsoft.Extensions.Caching.SqlServer` version `8.0.11`, conditionally included for the `net8.0` target framework. This enables SQL Server-based caching functionality for applications targeting .NET 8.0.
Added a "SqlServer" object under the "Cache" section in
`appsettings.json` with properties for "ConnectionString",
"SchemaName" (set to "dbo"), and "TableName" (set to "TBDD_CACHE").
No changes were made to the "SignatureCacheExpiration" property,
but it was re-added in the diff for context.
Updated `ReceiverSignature` usage in `CacheController` to reflect its refactoring from a property to a method. This change was applied consistently across the `SaveSignature`, `GetSignature`, and `DeleteSignature` methods, ensuring the `cacheKey` variable now uses `User.ReceiverSignature()` instead of `User.ReceiverSignature`. This refactor likely accommodates additional logic in the `ReceiverSignature` method.
Added a new button in `EnvelopeViewer.razor` for creating or modifying signatures, with dynamic styling and tooltips based on the signature state. Enhanced `OpenSignaturePopup` and `OnPopupShownAsync` methods to preload and display existing signatures in the popup and canvas.
Introduced new "success" button styles in `envelope-viewer.css` for better visual feedback. Added `loadExistingSignature` function in `receiver-signature.js` to render existing signatures on the canvas and updated the public API to expose this functionality.
Introduced `SignatureCacheService` and `ILogger<EnvelopeViewer>` to enable caching and logging functionality. Added logic to load cached signatures when available, bypassing the signature popup. Implemented asynchronous, fire-and-forget caching of captured signatures, with error handling to ignore cache failures. Updated signature handling to integrate with the caching mechanism, improving user experience and performance.
Replaced scoped services from the `EnvelopeGenerator.ReceiverUI.Services` namespace with their counterparts without the namespace prefix. Added a new `SignatureCacheService` and updated `AppVersionService` to use the non-namespaced version.
Added `builder.RootComponents.Add<HeadOutlet>("head::after");` to register a root component. Introduced configuration binding for `ApiOptions` and `PdfViewerOptions`.
DevExpress components for reporting and PDF viewing remain unchanged, with additional configuration for `DevExpressBlazorReportingWebAssembly` included.
- Added `using EnvelopeGenerator.API.Extensions;` for utilities.
- Changed `SignatureCacheKeyPrefix` to a new prefix value.
- Added `[Authorize(Policy = AuthPolicy.Receiver)]` to methods.
- Used `[FromRoute]` for `envelopeKey` in route-bound methods.
- Updated cache key logic to use `User.ReceiverSignature`.
- Made `DataUrl`, `FullName`, and `Place` required in `SignatureCacheRequest`.
- Set default value (`null`) for `Position` in `SignatureCacheRequest`.
Refactored multiple controllers (`AnnotationController`,
`DocumentController`, `ReadOnlyController`, and
`SignatureController`) to use updated claim extension methods
(`ReceiverSignature`, `EnvelopeUuid`, etc.), replacing older,
verbose methods for improved readability and consistency.
Removed the `EnvelopeClaimTypes` class and replaced claim type
constants with `EnvelopeClaimNames`. Simplified claim retrieval
logic in `ReceiverClaimExtensions` by consolidating methods and
removing redundant or unused functionality.
Eliminated the `SignInEnvelopeAsync` method, indicating a shift
away from manual claim management. Performed general cleanup,
including removing obsolete code and improving exception
messages for better debugging context.
Introduced a new `SignatureCacheService` class to handle
cached signatures via API interactions. This includes methods
for saving, retrieving, and deleting signatures using `HttpClient`.
- Added dependency injection for `HttpClient` and `IOptions<ApiOptions>`.
- Implemented `SaveSignatureAsync`, `GetSignatureAsync`, and
`DeleteSignatureAsync` methods with error handling.
- Utilized `Uri.EscapeDataString` for safe URL encoding.
- Added support for HTTP operations with `System.Net.Http.Json`.
Introduced a new `CacheController` to manage cached data for
receiver signatures using distributed caching. Added endpoints
to save, retrieve, and delete cached signatures.
Created a `SignatureCacheRequest` model for caching payloads
and a `CacheOptions` class to configure cache settings,
including optional expiration. Updated `Program.cs` to bind
`CacheOptions` to the `Cache` section in `appsettings.json`.
Added a new `Cache` section in `appsettings.json` with a
`SignatureCacheExpiration` property, defaulting to `null`
(no expiration).
Added four new properties (`FullName`, `Position`, `Place`, and
`Ink`) to the `Signature` class. Each property is annotated with
the `[Column]` attribute to map to corresponding database columns
(`FULL_NAME`, `POSITION`, `PLACE`, and `INK`). The properties
support nullable values based on the `nullable` directive,
ensuring compatibility with nullable reference types. These
changes enhance the `Signature` class by enabling additional
data storage and retrieval.
Introduced a new `SignatureCaptureDto` model to encapsulate
signature-related data and metadata, replacing the previous
`SignatureCapture` type in `EnvelopeViewer.razor`.
- Added `SignatureCaptureDto` in `SignatureCaptureDto.cs` with
properties for signature image, signer name, position, and place.
- Updated `_capturedSignature` to use `SignatureCaptureDto` for
consistency and maintainability.
- Refactored signature capture logic to initialize
`SignatureCaptureDto` using object initializer syntax.
- Improved code clarity with detailed XML documentation for
`SignatureCaptureDto`.
These changes enhance maintainability, readability, and ensure
a centralized model for signature-related data.
Refactored `_capturedSignature` to `SignatureCaptureDto`, a
sealed record with required and optional properties for better
type safety and clarity. Updated components to use the new
model and demonstrated initialization with object initializers.
Enhanced `EnvelopeViewer` with modern UI features, including
HiDPI/Retina support, configurable zoom options, smooth zoom
transitions, and improved thumbnail sidebar functionality.
Updated `Applied Signature` HTML overlay to support dynamic
positioning for rendering signatures at specific coordinates.
Revised documentation in `COPILOT_CONTEXT_EN.md` to reflect
changes in the signature data structure and usage. Noted that
current implementation provides visual overlays only, with
future consideration for actual PDF stamping using PSPDFKit.
Updated the NuGet package version from 1.4.0 to 1.4.1 to reflect a minor update or patch release.
Aligned `<AssemblyVersion>` and `<FileVersion>` to 1.4.1.0 for consistency with the new version.
Added a reset button to the PDF toolbar in `EnvelopeViewer.razor`
to allow users to reset all signatures and state. The button is
conditionally displayed when there are signed signatures
(`_signedSignatures > 0`).
Implemented the `RestartSigning` method to reload the page and
reset all signatures by navigating to the current URI with
`forceLoad: true`.
Introduced new styles in `envelope-viewer.css` for the reset
button, including hover effects, background gradients, border
colors, and transitions for a polished user experience.
Updated the reset button to include an SVG icon with hover
effects for better visual feedback and consistency with the
application's design.
Updated version numbers in `EnvelopeGenerator.API.csproj`
from 1.3.1 to 1.4.0, including `<Version>`, `<FileVersion>`,
and `<AssemblyVersion>`.
Updated version numbers in `EnvelopeGenerator.ReceiverUI.csproj`
from 1.3.0 to 1.4.0, including `<Version>`, `<AssemblyVersion>`,
and `<FileVersion>`.
Adjusted copyright year in `EnvelopeGenerator.ReceiverUI.csproj`
from 2026 to 2025 to align with the release timeline.
Updated `EnvelopeViewer.razor` to use versioned URLs for CSS and JS files via the new `AppVersionService`, enabling cache busting.
Introduced `AppVersionService` to generate versioned URLs based on the application version retrieved from assembly metadata.
Registered `AppVersionService` as a singleton in `Program.cs` for dependency injection.
Introduce a new route `/report-viewer/{EnvelopeKey}` alongside the existing `/receiver/{EnvelopeKey}`. Add redirection logic in `OnInitializedAsync` to navigate to `/envelope/{key}` for the new PDF.js viewer if `EnvelopeKey` is provided. Ensure this redirection takes precedence over the envelope access check.
Reduced delay in `OnZoomChanged` to improve responsiveness when rendering signature buttons. Added calls to `RenderSignatureButtonsAsync` in zoom-related methods to ensure signature overlays update dynamically.
Refactored `pdf-viewer.js` to introduce `appliedSignatureElements` for better management of applied signatures. Added `scaleAppliedSignature` and `updateAppliedSignaturePositions` methods to dynamically scale and position applied signatures based on zoom level and page.
Enhanced signature button rendering by scaling dimensions (width, height, font size, icon size) proportionally with zoom. Added attributes to store base values for applied signature containers to facilitate scaling.
Improved handling of applied signatures to ensure proper scaling, positioning, and visibility during zoom and page navigation. These changes enhance user experience and maintain consistency across zoom levels.
Removed `max-width` constraints from `body.resizing` to allow more flexible layouts. Updated `width` properties in `body.resizing` and `.pdf-frame` to slightly increase their sizes, improving space utilization. These changes refine the design to better align with the intended user interface behavior.
The `<PackageReference Include="itext" Version="8.0.5" />` was removed from `EnvelopeGenerator.ReceiverUI.csproj`. This change indicates that the project no longer relies on the `itext` library, which is typically used for PDF generation and manipulation.
Updated `COPILOT_CONTEXT_TR.md` to provide detailed documentation for the `EnvelopeGenerator` project, including its purpose, structure, key components, and workflows. Added a comprehensive explanation of the `AnnotationDto` coordinate system and documented the resolution of a critical signature positioning bug.
Documented an open task in `OPEN_TASK.md` for implementing cross-page signature navigation in `EnvelopeViewer.razor`. Highlighted issues with the counter and navigation logic, provided a detailed specification for expected behavior, and proposed a step-by-step implementation strategy with JavaScript code snippets. Marked the task as "Failed" due to prior regressions, with instructions to revert and fix.
The `<div class="envelope-action-bar__inner">` layout was updated to use a column-based structure for better alignment and spacing. Title and sender details now include additional information such as the sender's full name, email, and the envelope's added date.
Badges for receiver name, signature count, access code, and 2FA were visually refined with smaller padding, font sizes, and resized SVG icons. A new section was added to display public and private messages with distinct styles and icons.
The logout button's placement was adjusted to fit the new layout. Minor spacing, padding, and alignment adjustments were made throughout the component for a cleaner and more consistent design.
Updated the `EnvelopeViewer` component to improve the user interface and functionality:
- Added `EnvelopeReceiverService` injection to fetch receiver data.
- Redesigned `envelope-action-bar` for better alignment and responsiveness.
- Displayed dynamic document title and compact badges for receiver info, sender name, signature count, and security features (e.g., access code, 2FA).
- Refactored logout button styling and `envelope-content` layout.
- Introduced `_envelopeReceiver` field and updated `SignatureService.GetAsync` to fetch receiver data.
- Added debugging logs for loaded signatures.
- Added fields for managing signature navigation state.
Updated the navigation path in `Login.razor` to redirect to `/envelope/{EnvelopeKey}` instead of `/receiver/{EnvelopeKey}`. This change aligns with the updated routing structure and ensures proper redirection after a successful login.
Updated `MaxThumbnailWidth` to 400 in `EnvelopeViewer.razor`.
Added an authentication check using `AuthService.CheckEnvelopeAccessAsync`
to ensure users have access to the envelope. Redirects unauthorized
users to a login page with the `EnvelopeKey` in the URL. The check
is performed before fetching the document via `DocumentService`.
The `OPEN_TASK.md` file was removed from the `SolutionItems`
section of the `src` project in the `EnvelopeGenerator.sln`
solution file. This change ensures the file is no longer
tracked as part of the solution.
Added dependency injection for `AuthService` to enable authentication-related operations. Introduced a logout button in the UI, conditionally displayed when `EnvelopeKey` is valid, with a spinner and SVG icon for better UX.
Implemented the `LogoutAsync` method to handle the logout process, ensuring no concurrent logouts and redirecting the user to the login page. Added `_isLoggingOut` to manage logout state. Updated `OnInitializedAsync` for better error handling when `EnvelopeKey` is missing.
Added functionality to display the current signature index in the
signature counter UI in `EnvelopeViewer.razor`, including a new
state variable `_currentSignatureIndex` to track the currently
viewed signature. Updated the logic to fetch and set this value
from the `SignatureNavState` object provided by the JavaScript
runtime.
Modified `pdf-viewer.js` to calculate the current signature index
based on the last viewed signature ID (`_lastViewedSignatureId`)
and return it as part of the `SignatureNavState`. This replaces
the previously hardcoded `signed` value.
These changes improve the user experience by providing a clear
indication of the currently viewed signature in the navigation UI.
Updated `getSignatureNavState`, `goToNextSignature`, and
`goToPreviousSignature` methods to enhance code readability
by improving comments and clarifying logic. Fixed a minor bug
in `goToPreviousSignature` where the wrong variable (`lastSig`)
was used for page navigation, replacing it with the correct
variable (`prevSignature`). Ensured `_lastViewedSignatureId`
is updated correctly in navigation methods. No significant
functional changes were introduced.
Updated the `disabled` attribute logic in `EnvelopeViewer.razor`
to ensure navigation buttons are always active when signatures
exist. Modified `pdf-viewer.js` to enable infinite looping for
signature navigation, allowing users to cycle between the first
and last signatures seamlessly. Adjusted `canGoPrev` and
`canGoNext` properties to depend on the total number of
signatures, ensuring navigation is always enabled when
signatures are present.
Enhanced signature navigation logic to track the last viewed signature (`_lastViewedSignatureId`) and enable cross-page navigation. Updated next/previous navigation to handle both signed and unsigned signatures, with automatic page changes and scrolling to the relevant element.
Added a signature counter to the toolbar, displaying total, signed, and unsigned counts. Improved `renderSignatureButtons()` to filter out applied signatures and updated `clearSignatureButtons()` to manage visibility based on the current page.
Integrated Blazor callbacks (`OnPageChangedBySignatureNav()` and `OnSignatureNavChanged`) for UI updates. Fixed visibility issues where applied signatures appeared on incorrect pages.
Enhanced signature navigation and rendering logic in `pdf-viewer.js`:
- Added `_renderLock` to prevent concurrent page renders.
- Refactored `renderPage` and `queueRenderPage` for stability.
- Updated `goToNextSignature` to support cross-page navigation.
- Filtered out applied signatures during rendering and navigation.
- Improved handling of applied signatures visibility per page.
Updated `EnvelopeViewer.razor`:
- Added `OnPageChangedBySignatureNav` to handle page changes triggered by signature navigation.
Improved code readability, added comments, and removed outdated logic to ensure smooth transitions and better user experience.
Updated `getSignatureNavState` to handle cases where the global signature list (`_allSignatures`) is unavailable or empty by introducing an early return with a default state.
Revised the logic to calculate `total`, `signed`, and `unsigned` using the global signature list, simplifying the `currentIndex` calculation to use the `signed` count. Updated `canGoPrev` and `canGoNext` to reflect the presence of signed or unsigned signatures.
Removed outdated logic relying on `signatureButtons` and added Turkish comments to clarify the new implementation.
Updated `COPILOT_CONTEXT_EN.md` to reflect the correct
coordinate system unit (INCHES) and added conversion
formulas for various systems. Corrected XML documentation
in `SignatureDto.cs`, `AnnotationDto.cs`, and
`AnnotationCreateDto.cs` to specify INCHES as the unit
and removed outdated references to DevExpress units.
Added `OPEN_TASK.md` to the solution file to track it
under `SolutionItems`. Removed incomplete task details
from `OPEN_TASK_SESSION_12.md`.
Provided additional context for future updates, including
database schema details and unit conversion references.
Documented completed changes for Session 12, such as
adding `SignatureService` to DI and fixing YARP routes.
The commit implements cross-page navigation for signatures in the `EnvelopeViewer.razor` component. Users can now navigate between signatures across pages using "Next Signature" and "Previous Signature" buttons.
Key changes:
- Fixed `getSignatureNavState()` to correctly calculate total, signed, and unsigned signatures globally.
- Updated `goToNextSignature()` to navigate to the next unsigned signature, including automatic page changes and scrolling.
- Updated `goToPreviousSignature()` to navigate to the last signed signature, including automatic page changes and scrolling.
- Ensured navigation buttons are properly disabled when no further navigation is possible.
The toolbar design remains unchanged, as requested. These changes address issues caused by a previous implementation that broke the counter and navigation functionality.
This commit introduces a signature navigation feature in the PDF viewer:
- Removed zoom preset buttons to make space for the new toolbar.
- Added "Previous" and "Next" buttons for navigating signatures.
- Displayed a signature counter with signed/total signatures and a badge for unsigned signatures or completion status.
- Introduced state variables (`_totalSignatures`, `_signedSignatures`, `_unsignedSignatures`) to track signature progress.
- Implemented methods for navigating signatures (`GoToPreviousSignature`, `GoToNextSignature`, `UpdateSignatureCounterAsync`).
- Enhanced JavaScript with `getSignatureNavState`, `goToNextSignature`, and `goToPreviousSignature` for navigation logic.
- Updated CSS for the toolbar and signature navigation, including responsive adjustments and hover effects.
- Improved error handling during signature counter updates.
- Updated `RenderSignatureButtonsAsync` to refresh the signature counter after rendering.
These changes improve the user experience by enabling efficient navigation and tracking of signatures in the PDF viewer.
Implemented a complete client-side workflow for creating, applying, and displaying visual signature overlays on the PDF canvas.
- Added "Unterschreiben" buttons with modern styling (purple gradient, hover effects) to apply signatures.
- Introduced a signature creation popup (DxPopup) with Draw, Text, and Image tabs, including validation for required fields (Name, Place).
- Rendered German-style signature overlays with image, separator line, and text (Name, Position, Place, Date in dd.MM.yyyy format).
- Ensured automatic re-rendering of overlays on page load, zoom, and page changes.
- Added `escapeHtml()` for XSS protection of user-provided text.
- Styled popup, canvas, and buttons with a modern, clean design.
- Suggested future enhancements for server-side stamping or integration with commercial PDF libraries.
Refactored `OnSignatureButtonClick` in `EnvelopeViewer.razor`:
- Converted to async and added null-check for `_capturedSignature`.
- Integrated `pdfViewer.applySignature` to apply signatures to PDFs.
Added `applySignature` method to `pdf-viewer.js`:
- Handles rendering of signatures with image, metadata, and styling.
- Follows German standards for signature formatting.
- Includes error handling for missing elements.
Introduced `escapeHtml` helper in `pdf-viewer.js` to prevent XSS.
Updated `MaxThumbnailWidth` in `EnvelopeViewer.razor` to 400.
Enhanced logging for better debugging during signature application.
Introduced a `DxPopup` for signature creation in `EnvelopeViewer.razor`, supporting three input methods: drawing, text, and image upload.
- Added `receiver-signature.js` for signature handling via JavaScript interop.
- Implemented tab-based UI for switching between signature methods.
- Added validation for required fields (e.g., full name, place).
- Enhanced text signature customization with font selection and dynamic rendering.
- Introduced state management for signature input and popup visibility.
- Added methods for initializing, clearing, and saving signatures.
- Styled the popup for a user-friendly experience and added error messages.
- Configured the popup to open automatically on page load or button click.
This feature improves the user experience by providing a flexible and intuitive way to create signatures.
The file `OPEN_TASK_SESSION_12.md` was removed from the
`SolutionItems` section of the `src` project in the
`EnvelopeGenerator.sln` solution file. This change ensures
that the file is no longer tracked as part of the solution.
Documented the new client-side signature overlay system for
EnvelopeViewer, replacing iText7 due to GPL license issues.
Outlined the signature data structure in C# and JavaScript,
and described the workflow steps for creating, applying,
and displaying signatures as visual overlays.
Added a "Future Enhancement Required" section suggesting
commercial PDF libraries or server-side stamping for future
improvements.
The text content of a `div` element in `pdf-viewer.js` was updated from "Sign" to "Unterschreiben" to support German localization. This change improves the user interface for German-speaking users by providing a translated label.
Implemented a new feature to render clickable "Sign" buttons on the PDF canvas at signature field positions fetched from the database.
- Updated `EnvelopeViewer.razor` to fetch signature data, convert coordinates from inches to points, and invoke JavaScript for rendering.
- Added `renderSignatureButtons` and `clearSignatureButtons` functions in `pdf-viewer.js` to dynamically create and position buttons based on page and zoom level.
- Modified HTML to include a new `#pdf-signature-layer` overlay for buttons.
- Styled buttons with a purple gradient, hover/active effects, and focus outlines for accessibility.
- Defined rendering triggers for initial load, page changes, and zoom changes.
- Documented coordinate conversion flow from inches to points to pixels for accurate positioning.
- Enhanced accessibility with `tabindex="0"`, focus outlines, and semantic `<button>` elements.
Introduced functionality to render interactive signature buttons on the PDF viewer. Added support for fetching and displaying signature data (`SignatureDto`) dynamically based on the current page.
- Added `@using` directives in `EnvelopeViewer.razor` for required namespaces.
- Introduced `_signatures` field to store signature data.
- Updated `OnInitializedAsync` to fetch and process signatures.
- Implemented `RenderSignatureButtonsAsync` to dynamically render buttons.
- Added `[JSInvokable]` method `OnSignatureButtonClick` for button events.
- Updated CSS to style `pdf-signature-layer` and `signature-button`.
- Enhanced `pdf-viewer.js` with methods to render and clear buttons.
- Ensured buttons respond to zoom and page navigation changes.
- Added error handling and logging for signature rendering.
These changes improve user interaction by enabling signing functionality directly on the PDF viewer.
Introduce a new static class `SignatureDtoExtensions` that adds
a `Convert<T>` extension method for collections of `SignatureDto`
objects. This method converts all `SignatureDto` instances in a
collection to a specified `UnitOfLength`, modifying them in place
and returning the same collection.
The method includes:
- A generic constraint to support any `IEnumerable<SignatureDto>`.
- Null checks to ensure the collection is not null.
- Comprehensive XML documentation with usage examples and notes.
Introduced the `UnitOfLength` enum to represent measurement units
(Inch and Point) for signature positioning, with detailed
documentation and conversion logic.
Updated `SignatureDto` to use `init` accessors for immutability,
added backing fields for `X` and `Y` with conversion support, and
introduced the `Factor` property to handle unit conversions.
Added a `Convert` method to enable switching between units of
length and improved extensibility for future `SenderAppType`
support. Enhanced code readability and maintainability with
detailed comments and remarks.
A new `SenderAppType` enum was introduced in the
`EnvelopeGenerator.ReceiverUI.Models.Constants` namespace, with
values `LegacyFormApp` and `ReceiverUIBlazorApp`.
The `SignatureDto` class was updated to include a new property of
type `SenderAppType`, enabling the specification of the sender
application type for a signature.
Additionally, a `using` directive for the
`EnvelopeGenerator.ReceiverUI.Models.Constants` namespace was added
to `SignatureDto.cs` to support the use of the new enum.
Updated the `using` directives in `SignatureDto.cs` to include the `EnvelopeGenerator.Domain.Constants` namespace and reordered the existing namespaces. Added a new `SenderAppType` property to the `SignatureDto` class, with a default value of `SenderAppType.LegacyFormApp`.
A new namespace `EnvelopeGenerator.Domain.Constants` was added,
containing the `SenderAppType` enumeration. This enum defines
two members: `LegacyFormApp` (0) and `ReceiverUIBlazorApp` (1).
The addition improves type safety and maintainability by
providing a structured way to differentiate between sender
application types.
Updated the digital document signing system to use INCHES as the standard unit for annotations and signatures, aligning with GdPicture14's native format. Previously used DevExpress units (1/100 inch) and other formats have been replaced.
- Updated `AnnotationDto` to reflect the new coordinate system.
- Introduced `SignatureDto` for signature positions, deprecating `AnnotationDto`.
- Added conversion formulas for transforming coordinates between INCHES and other systems (DevExpress, PDF Points, PDF.js, etc.).
- Added a unit comparison table and A4 page dimensions in various units.
- Introduced a new read-only PDF.js viewer for envelopes (`/envelope/{EnvelopeKey}`).
These changes improve consistency, simplify conversions, and align with modern tools like PSPDFKit and iText7.
Added a new solution item `OPEN_TASK_SESSION_12.md` to the
`src` project section in the `EnvelopeGenerator.sln` file.
This was included under the `SolutionItems` subsection of
the `src` project.
Updated documentation and code comments to reflect INCHES as the
coordinate unit instead of 1/100 inch. Replaced special characters
causing issues with proper symbols (e.g., `—`, `≈`, `→`).
- Updated VB.NET code snippet to clarify INCHES usage.
- Revised `COPILOT_CONTEXT_EN.md` with updated formulas, unit
comparison tables, and database storage format details.
- Corrected XML documentation for `SignatureDto` and `AnnotationDto`
in C# to reflect INCHES as the unit.
- Clarified database schema documentation for coordinate fields.
- Improved unit conversion quick reference with accurate formulas.
- Added A4 page dimensions reference in multiple units.
- Marked completed tasks in "Session 12 Changes Already Completed"
with detailed descriptions.
Updated documentation and code comments to reflect that the
coordinate system uses INCHES (not 1/100 inch or DX units).
- Updated `COPILOT_CONTEXT_EN.md`:
- Clarified database stores coordinates in INCHES.
- Added conversion formulas and unit comparison table.
- Renamed section to `SignatureDto / AnnotationDto`.
- Updated XML documentation in C# files:
- `SignatureDto.cs`: Added XML comments for INCHES-based coordinates.
- `AnnotationDto.cs`: Corrected unit description and added conversions.
- `AnnotationCreateDto.cs`: Fixed `X` and `Y` property comments.
- Verified VB.NET source (`frmFieldEditor.vb`) as the unit reference.
- Added quick reference for unit conversions across systems.
Expanded `yarp.json` with new routes for the `receiver-ui` cluster to handle paths for `appsettings.json`, `appsettings.Development.json`, styles, fonts, and images. These routes specify HTTP methods and execution order.
Registered `SignatureService` as a scoped dependency in `Program.cs` to support new functionality related to handling signatures.
Replaced AnnotationDto and AnnotationService with SignatureDto
and SignatureService for handling signature data. Marked
AnnotationDto and AnnotationService as obsolete.
Added the SignatureDto class to represent signature data and
introduced the SignatureService class to fetch signature data
from the API. Updated EnvelopeViewer.razor to use
SignatureService, replacing AnnotationService, and added a
debug log for retrieved signatures.
Performed general refactoring to align with the new signature
data model and functionality.
The `GetAnnotsOfReceiver` method was removed from the `AnnotationController` class and moved to a newly introduced `SignatureController` class. The `SignatureController` is now a dedicated controller for handling signature-related endpoints, decorated with `[ApiController]` and `[Route("api/[controller]")]`.
The method's implementation remains largely unchanged, retaining its logic for retrieving and filtering signatures for a specific receiver. Dependency injection for `IMediator` was added to the `SignatureController` to handle the `ReadDocumentQuery`.
Additional `using` directives were added to `SignatureController.cs` to include necessary namespaces. A `TODO` comment remains in the method, indicating potential future updates.
A new property `Annotations` of type `IEnumerable<AnnotationDto>?`
was added to the `SignatureDto` class. This property includes a
getter and setter, allowing the class to manage a collection of
annotations. The property is nullable, enabling it to hold a
`null` value if no annotations are present.
Refactored the `Handle` method in `ReadDocumentQueryHandler` to
eagerly load related data (`Elements` and `Annotations`) using
`Include` and `ThenInclude`. Introduced a reusable `docQuery`
variable to reduce code duplication and ensure consistency in
queries for both `query.Id` and `query.EnvelopeId`. No changes
were made to the mapping logic or exception handling.
Introduced the `GetAnnotsOfReceiver` method in `AnnotationController` to handle HTTP GET requests for retrieving receiver-specific annotations. The method enforces authorization using the `Receiver` policy, fetches the document via a mediator query, and filters signatures based on the current receiver. Returns appropriate HTTP responses for empty documents or missing signatures.
Added new `using` directives for required dependencies and reorganized imports for better readability. Included a `TODO` comment for potential future updates.
Updated ReceiverClaimExtensions to include a new array,
`ReceiverIdClaimTypes`, for receiver ID claim types. Added
`GetReceiverIdOfReceiver` method to retrieve and validate
receiver ID claims. Modified the exception message in
`GetEnvelopeIdOfReceiver` to use a string literal for
clarity.
Added new routes to the `ReverseProxy` configuration, including
`receiver-ui-login`, `receiver-ui-sender`, `receiver-ui-envelope`,
and others to handle specific paths, HTTP methods, and transformations.
Removed outdated routes such as `receiver-ui-static-assets` and
`receiver-ui-annotation-fake` to streamline the configuration.
Introduced transformations for response headers (e.g., `Cache-Control`)
and updated `auth-login` and `auth-envelope-receiver-login` routes
with new path patterns and query parameters.
Reorganized `receiver-ui` cluster routes to better handle static
assets (CSS, JS, Blazor framework, and content) and fake data.
Removed unnecessary console output for non-critical features, including `console.log`, `console.warn`, and `console.error` statements in `setQualityOptions`, `renderTextLayer`, and `renderThumbnail` methods. This reduces noise in production logs.
Added a CSS variable `--scale-factor` to the text layer's `style` in `renderTextLayer` to ensure proper scaling and improve text rendering accuracy. These changes enhance code cleanliness and robustness.
Integrated PDF.js to enable text selection and copy-paste functionality in the PDF viewer. Updated `EnvelopeViewer.razor` to include the necessary scripts and styles, and modified the HTML structure to add a text layer container.
Enhanced `envelope-viewer.css` with styles for the text layer and optimized canvas rendering. Added a `renderTextLayer` method in `pdf-viewer.js` to extract and render text content from PDF pages. Updated the rendering process to overlay the text layer on the canvas.
Updated `envelope-viewer.css` to enhance the layout and responsiveness of the PDF toolbar:
- Adjusted padding, gap, width, and alignment for better usability.
- Improved zoom section and slider styles for flexibility and consistency.
Enhanced `pdf-viewer.js` to handle concurrent rendering tasks:
- Added checks to prevent overlapping render tasks on the same canvas.
- Implemented error handling for rendering operations to ensure stability.
These changes improve the user experience and robustness of the PDF viewer.
Enhanced the "Mistakes History" table in `COPILOT_CONTEXT_EN.md`:
- Added a "Session" column to track when mistakes occurred.
- Updated table with session numbers for existing mistakes.
- Added new entries documenting recurring issues like over-engineering, ignoring revert instructions, and user feedback.
- Highlighted the importance of configurability and simplicity in design.
- Documented specific mistakes related to DevExpress and PDF.js.
These changes improve traceability, accountability, and alignment with user preferences.
Removed the `_comment` field from the `PdfViewer` section, which described the PDF Viewer Quality Settings.
Increased `ZoomTransitionDuration` from 150 to 900 to adjust zoom transition behavior, potentially improving user experience.
Updated EnvelopeViewer to support configurable quality settings via `PdfViewerOptions` and `appsettings.json`. Added HiDPI/Retina support, smooth zoom transitions, and unlimited zoom with configurable step percentages. Introduced a resizable thumbnail sidebar with localStorage persistence. Simplified initialization and cleanup processes, and documented new features and architecture. Improved user experience and performance compared to the legacy ReportViewer.
Added a `ZoomStepPercentage` property to `PdfViewerOptions` to allow configurable zoom step increments (1-50, default 5%). Updated `EnvelopeViewer.razor` to use this property for the zoom slider step. Modified `pdf-viewer.js` to apply the zoom step percentage for mouse wheel zoom, `zoomIn`, and `zoomOut` methods.
Included `ZoomStepPercentage` in `appsettings.json` and `setQualityOptions` for dynamic updates. Reduced `ZoomTransitionDuration` in `appsettings.json` from 900ms to 150ms for faster zoom transitions. These changes ensure consistent and customizable zoom behavior across the application.
Introduced `PdfViewerOptions` class to centralize PDF viewer
settings such as scaling, HiDPI support, zoom transitions,
and rendering delays. Bound these options to `appsettings.json`
for dynamic configuration.
Injected `PdfViewerOptions` into `EnvelopeViewer.razor` and
updated `OnInitializedAsync` to pass settings to JavaScript.
Replaced hardcoded values in `pdf-viewer.js` with configurable
options, improving maintainability and flexibility.
Enhanced rendering logic to respect HiDPI settings, maximum
DPR, and smooth zoom transitions. Improved thumbnail rendering
with configurable delays to optimize performance.
Added `image-rendering` properties and opacity transitions to `.pdf-canvas` for smoother visual effects during rendering. Introduced a `.pdf-canvas.rendering` class to indicate rendering state.
Enhanced `renderPage` method to support HiDPI displays by scaling the viewport based on device pixel ratio (up to 2) and setting both internal resolution and CSS display size for better rendering quality. Enabled high-quality rendering with `imageSmoothingEnabled` and `imageSmoothingQuality`.
Updated scroll container reference to `.pdf-canvas-wrapper` for proper alignment. Added logic to manage the `rendering` class during and after rendering, including error handling to ensure UI consistency. These changes improve both functionality and aesthetics of the PDF viewer.
Enhanced thumbnail rendering in `envelope-viewer.css` by adding `image-rendering` properties for better visual quality.
Updated `pdf-viewer.js` to support high-quality rendering with HiDPI support:
- Replaced fixed scale with dynamic scaling using `devicePixelRatio` (capped at 2x) and a base scale of 0.75.
- Adjusted canvas resolution to match scaled viewport dimensions.
- Removed inline canvas styles to delegate display size to CSS.
- Retained high-quality rendering settings for the canvas context.
These changes improve visual fidelity while maintaining performance.
Increased the scale for rendering PDF pages from 0.2 to 0.5 in the
`getViewport` method to enhance resolution and sharpness. Although
CSS scales the canvas down, the higher scale ensures better visual
quality.
Enabled high-quality rendering for the canvas context by setting
`ctx.imageSmoothingEnabled` to `true` and `ctx.imageSmoothingQuality`
to `'high'`, resulting in smoother and sharper PDF content rendering.
Updated the `.pdf-thumbnail__canvas` CSS class to replace
`max-width`, `max-height`, and `display: block` with `width`,
`height`, `object-fit: contain`, and `object-position: center`.
These changes ensure the canvas fully occupies its container,
scales proportionally without cropping, and centers the content
for better visual consistency and usability.
Refactor the `ToggleThumbnails` method to be asynchronous (`async Task`) to support asynchronous operations. Add logic to re-render thumbnails when toggled on, including forcing a UI update, waiting for DOM rendering, and invoking `RenderThumbnailsAsync`. These changes improve the user experience by ensuring thumbnails are properly updated when displayed.
Enhanced EnvelopeViewer with a thumbnail sidebar for page previews and a resizable splitter (150px-400px range) for improved navigation. Updated layout to use a flexbox design for side-by-side thumbnails and PDF canvas.
Externalized CSS for maintainability and added responsive behavior for mobile devices. Improved Blazor lifecycle handling with `firstRender` checks and sequential thumbnail rendering. Addressed known issues like vertical alignment and infinite render loops.
Introduced localStorage persistence for user preferences and enhanced zoom/navigation interactivity with global mouse events.
Introduced a resizable splitter for the PDF thumbnail sidebar, allowing users to dynamically adjust its width. Added `_thumbnailWidth` property with min/max constraints and implemented mouse event handlers (`OnSplitterMouseDown`, `OnSplitterMouseMove`, `OnSplitterMouseUp`) to manage resizing.
Integrated JavaScript interop to attach/detach resize event listeners and save user preferences to `localStorage`. Updated `pdf-viewer.js` to handle resizing state and cleanup. Styled the splitter in `envelope-viewer.css` with hover/active states and ensured smooth interaction.
Persisted thumbnail width across sessions and added error handling for `localStorage`. Enhanced user experience with intuitive resizing and improved UI flexibility.
Removed the header section of the PDF thumbnail sidebar, including the title and close button, to streamline the UI. Updated Razor logic to control sidebar visibility directly, eliminating the need for `.pdf-thumbnails--visible`. Deleted associated CSS styles for the removed elements. Retained scrolling and padding styles for the thumbnail content.
Refactor the PDF thumbnail sidebar to use Razor logic for dynamic visibility control, removing reliance on CSS-based toggling. Updated the `pdf-thumbnails` layout to use `relative` positioning and improved its integration with the viewer structure. Introduced a new `pdf-canvas-wrapper` for better styling, scrolling, and alignment of the main PDF canvas.
Enhanced responsiveness by adjusting `pdf-thumbnails`, `pdf-thumbnails__content`, and `pdf-toolbar` styles for smaller screens. Deprecated the `pdf-thumbnails--visible` class and removed redundant CSS properties to simplify the codebase. Updated the `pdf-frame` layout to use a column-based flexbox for better alignment.
These changes improve maintainability, responsiveness, and the overall user experience of the `EnvelopeViewer` component.
Updated EnvelopeViewer with layout fixes, unlimited zoom, and thumbnail navigation. Added global mouse wheel zoom (`Ctrl+Wheel`) and retry logic for thumbnail rendering. Refactored layout for responsiveness and documented a critical issue causing a blank screen and infinite render loop. Proposed next steps for resolution and provided a temporary workaround using the legacy ReportViewer.
Added delays in `EnvelopeViewer.razor` to ensure the DOM is ready and to render thumbnails sequentially, preventing browser overload and keeping the UI responsive. Enhanced error handling in `RenderThumbnailsAsync` with detailed debug logs.
In `pdf-viewer.js`, introduced a retry mechanism to wait for canvas elements to appear in the DOM and added detailed error logging for missing canvases or PDF document issues. Replaced generic comments with specific error messages to improve debugging.
These changes enhance the robustness, reliability, and user experience of the PDF viewer.
Introduced a PDF thumbnail sidebar in `EnvelopeViewer.razor` to enhance navigation between pages. Added a toggle button to show/hide the sidebar and implemented dynamic thumbnail rendering for all pages.
Updated `envelope-viewer.css` with styles for the sidebar, including hover/active states, transitions, and mobile responsiveness.
Enhanced `pdf-viewer.js` with a `renderThumbnail` method to render page previews on canvas elements. Added error handling for non-critical thumbnail rendering issues.
Improved user experience by providing an intuitive way to preview and navigate PDF pages.
Removed unnecessary `console.log` statements from `pdf-viewer.js`
and `receiver-signature.js` to reduce console output in production.
Simplified error handling in `pdf-viewer.js` for better clarity,
including consolidating error logging and removing redundant
handling for `RenderingCancelledException`.
Deleted the `debugDumpViewerDom` function and its public API
reference from `receiver-signature.js` as part of a cleanup
effort to eliminate unused debugging utilities. Streamlined
code related to event listener management in `pdf-viewer.js`
while retaining core functionality.
Updated the zoom slider in `EnvelopeViewer.razor` to allow finer adjustments by changing the step size from 25 to 1. Modified `pdf-viewer.js` to enable smoother zooming with 1% increments for `zoomIn` and `zoomOut` methods. Capped zoom levels between 0.5 and 3.0. Enhanced mouse wheel zoom behavior to adjust zoom in 1% steps and notify the .NET side of changes via `OnZoomChanged`. Ensured pages are re-rendered after each zoom adjustment.
The PDF toolbar in `EnvelopeViewer.razor` has been redesigned to improve usability and functionality. Key changes include:
- Added buttons for page navigation, zooming, and preset zoom levels.
- Introduced a zoom slider and page input field for direct control.
- Added "Fit to Width" and "Set Zoom to 100%" features.
- Updated `ZoomIn` and `ZoomOut` methods with boundary checks.
- Added new methods: `SetZoom`, `OnZoomSliderChanged`, `OnPageInputChanged`, and `FitToWidth`.
Styling updates in `envelope-viewer.css` include a modernized toolbar design with rounded corners, shadows, and responsive layouts for smaller screens.
`pdf-viewer.js` was updated with `setScale` and `fitToWidth` methods to support the new functionality. These changes enhance the interactivity, flexibility, and user experience of the PDF viewer.
Added functionality to maintain the scroll position and viewport
center of the `.pdf-frame` container during PDF page rendering.
This ensures the user's view remains centered on the same content
after re-rendering, even if the canvas dimensions change.
Implemented logic to store the scroll position and viewport center
before rendering and restore them afterward using scaling factors
calculated from the canvas's old and new dimensions.
Introduced a new EnvelopeViewer component (`EnvelopeViewer.razor`)
to replace the legacy ReportViewer for non-signing workflows.
The new viewer is based on PDF.js and provides a modern,
lightweight, and responsive user experience.
Added `pdf-viewer.js` to handle PDF rendering, zoom, pagination,
and mouse wheel control, integrated with Blazor via JSInterop.
Externalized styles to `envelope-viewer.css` with a modern
glassmorphism design.
Enhanced user experience with unlimited zoom, global mouse
wheel zoom (`Ctrl+Wheel`), and responsive design. Fixed issues
like scroll behavior and canvas size restrictions.
Updated `COPILOT_CONTEXT_EN.md` to document the new
EnvelopeViewer, its architecture, and its advantages over the
legacy ReportViewer. Added external dependencies for PDF.js
via CDN and updated project history to reflect these changes.
Added `DotNetObjectReference` in `EnvelopeViewer.razor` to enable Blazor-JS communication. Updated `OnAfterRenderAsync` to pass the reference to `pdfViewer.initialize`. Introduced `[JSInvokable]` method `OnZoomChanged` to handle zoom updates from JavaScript.
Enhanced `DisposeAsync` to clean up resources, including disposing of the `.NET reference` and invoking a JavaScript `dispose` method.
In `pdf-viewer.js`, modified `initialize` to accept a `.NET reference` and added `attachWheelEvent` to handle zooming via mouse wheel with `Ctrl`/`Meta` key. Updated `dispose` to clean up event listeners and reset the `.NET reference`. Added `getScale` to retrieve the current zoom scale.
Improved resource cleanup and event handling to prevent memory leaks and ensure stability.
Updated `.pdf-viewer-container` to vertically center content by changing `align-items` to `center`. Adjusted `.pdf-frame` dimensions to use dynamic height and width, added a maximum width, and centered text alignment. Introduced rounded corners to the gradient bar with a `border-radius`. Changed `.pdf-canvas` to `inline-block` display with `vertical-align: top`. Further refined `.pdf-frame` layout with slightly different height and width calculations.
Moved inline styles from `EnvelopeViewer.razor` to a new external
CSS file `envelope-viewer.css` for better maintainability and
separation of concerns. Added external JavaScript dependencies
(`pdf.js` and `pdf-viewer.js`) to enable PDF rendering.
Fixed encoding issues in error messages and improved the layout
structure with responsive design rules. Enhanced readability and
usability by organizing styles and ensuring proper localization
support.
Simplified the component by removing unnecessary debug output
and redundant comments. Removed the `OnAfterRenderAsync`
method, which previously handled PDF viewer initialization
and related JavaScript calls. This suggests the initialization
logic has been moved elsewhere or is no longer required in
this component.
Introduced `currentRenderTask` to track and manage rendering tasks, ensuring only one task is active at a time. Added logic to cancel ongoing tasks before starting new ones, preventing conflicts and redundant rendering.
Enhanced error handling to gracefully manage `RenderingCancelledException` and allow rendering of pending pages. Improved logging for better debugging and insights into the rendering process. Ensured clean state management by resetting `currentRenderTask` after task completion or cancellation.
Introduced a new Blazor component `EnvelopeViewer.razor` to display PDF documents with a user-friendly interface. The component supports dynamic routing via `/envelope/{EnvelopeKey}` and integrates the `pdf.js` library for efficient PDF rendering in the browser.
Key features include:
- Zoom and navigation controls (Next/Previous page, Zoom In/Out).
- Loading spinner, error handling, and fallback UI for robustness.
- Responsive design with modern styling using CSS.
- JavaScript interop via `pdf-viewer.js` for managing PDF rendering, scaling, and navigation.
Added lifecycle methods (`OnInitializedAsync`, `OnAfterRenderAsync`) for dynamic loading and rendering. Ensured asynchronous operations for smooth user interactions. Included a `DisposeAsync` method for cleanup.
The `ForceToUseFakeDocument` property in the `Api` section of
`appsettings.json` was changed from `true` to `false`. This
modification alters the application's behavior to no longer
force the use of fake documents, potentially enabling the use
of real documents or other configurations as defined by the
application logic.
Reformatted the `Transforms` sections in `yarp.json` to use
multi-line JSON objects instead of single-line objects.
This change improves the readability and maintainability
of the configuration file without altering its functionality.
The `Path` matching rule for the `receiver-ui-envelope` route was updated to use `/envelope/{EnvelopeKey}` instead of the wildcard `/envelope/{**catch-all}` for more specific routing.
Additionally, a `Transforms` section was added to the route, which includes a transformation to set the path to `/index.html`.
The `GetDocumentOfReceiver` method was introduced to handle
retrieving a document for a specified envelope key. It is
secured with the `[Authorize(Policy = AuthPolicy.Receiver)]`
attribute and responds to HTTP GET requests with a route
parameter `envelopeKey`.
The previous logic for extracting and validating the
`envelopeId` from user claims was removed. This was replaced
with a call to `User.GetEnvelopeIdOfReceiver()` for improved
clarity and maintainability.
The method uses the `mediator` to send a `ReadDocumentQuery`
and returns a `NotFound` response if the document's `ByteData`
is empty.
Refactor `ReceiverClaimExtensions` to support multiple claim
type variations by introducing arrays for envelope ID, UUID,
and receiver signature claim types. Updated the
`GetRequiredClaimOfReceiver` method to handle multiple claim
types and provide detailed error messages when claims are
missing. Refactored methods to use the new claim type arrays
for improved flexibility and robustness.
A new `SolutionItems` section was added to the `EnvelopeGenerator.sln` solution file. This section includes the `COPILOT_CONTEXT_EN.md` file, which is likely intended for documentation or context purposes. The section is marked as `preProject`, ensuring it is processed before other project sections.
Adjusted the y-coordinate values for annotations with id 1, 2,
and 3 in annotations.json to reposition them on their respective
pages:
- Changed y for id 1 from 980.0 to 380.0.
- Changed y for id 2 from 980.0 to 680.0.
Added a `BackColor` property to both `signature` and
`signatureLabel` objects to improve visual consistency.
Adjusted the `BoundsF` property of `signatureLabel` to
slightly move the label upward for better alignment.
Replaced the `primary` destination address in the `receiver-ui`
cluster from `http://172.24.12.39:1234` to `https://localhost:52936`.
This change likely supports local development or testing by
switching to `localhost` with HTTPS and a different port.
The `itext` library (version 8.0.5) was added as a package reference to the `EnvelopeGenerator.ReceiverUI.csproj` file. This update introduces support for PDF generation or manipulation, potentially enabling new features or enhancing existing functionality related to PDF handling.
Updated `AddSignatureAtAnnotation` to use `DetailBand` instead of `BottomMarginBand` for managing signature annotations. Adjusted logic to ensure signatures are placed in the detail section and only displayed on the specified page using the `BeforePrint` event. Reformatted constants for readability and updated `RemoveExistingSignatureById` to operate on `DetailBand`. Removed reliance on bottom margin height for positioning and introduced `annotation?.Y` for vertical placement.
Updated `<Version>` to 1.3.0 to reflect the new application version.
Aligned `<AssemblyVersion>` and `<FileVersion>` to 1.3.0.0
for API compatibility and Windows file version consistency.
Introduced a dynamic typing effect for the homepage description using the `Typed` library. Replaced hardcoded description text in `Index.razor` with a dynamically rendered `<span>` element. Added a constant for the description text and implemented `OnAfterRenderAsync` to invoke the typing animation on first render.
Included the `typed.umd.js` library in `index.html` and updated `receiver-signature.js` with a `startTyped` function to support typing animations. Registered `startTyped` in the public API for external use.
Enhanced the user experience with dynamic content rendering and improved maintainability by centralizing the description text. Also added a new theme file for improved styling.
Added a new `ReverseProxy` section in `appsettings.Development.json` to define the `receiver-ui` cluster with a destination pointing to `https://localhost:52936`. Reformatted the `Logging` configuration without changing its values.
Updated the `yarp.json` file to modify the `receiver-ui` cluster's destination address from `https://localhost:52936` to `http://172.24.12.39:1234` to reflect the new backend service location.
Updated the project version in `EnvelopeGenerator.API.csproj`
from `1.3.0` to `1.3.1`, including `<Version>`, `<FileVersion>`,
and `<AssemblyVersion>` properties, indicating a minor update.
Simplified the YARP proxy mapping in `Program.cs` by replacing
the conditional `app.MapWhen` logic with a direct call to
`app.MapReverseProxy()`, allowing all requests to be forwarded
through the reverse proxy without path filtering.
Added new CSS rules in `privacy-policy.css` to improve the styling of the body, header, headings, sections, lists, and links. Minified these styles into `privacy-policy.min.css` for better performance. Updated the stylesheet path in `privacy-policy.de-DE.html` to ensure the correct relative path is used.
A new publish profile `IISProfileNet8.pubxml` was added to configure deployment settings for a .NET project targeting the `net8.0` framework. Key settings include:
- `WebPublishMethod` set to `Package` for deployment packaging.
- `LastUsedBuildConfiguration` set to `Release`.
- `DesktopBuildPackageLocation` specifies the output path with a version placeholder.
- `PackageAsSingleFile` set to `true` for single-file packaging.
- `DeployIisAppPath` set to `EnvelopeGenerator` for IIS deployment.
- `TargetFramework` specified as `net8.0`.
This profile streamlines the deployment process and ensures compatibility with .NET 8.0.
Updated `Version`, `FileVersion`, and `AssemblyVersion` in the `EnvelopeGenerator.API.csproj` file from `1.2.3` to `1.3.0`, indicating a minor version update with backward-compatible improvements or new features.
The `<Version>` element was updated from `1.0.1` to `1.2.0`, marking a new release with potential new features or improvements.
The `<AssemblyVersion>` was updated from `1.0.1.0` to `1.2.0.0`, indicating changes that may affect API compatibility.
The `<FileVersion>` was updated from `1.0.1.0` to `1.2.0.0`, reflecting the new build or release version.
Removed styles for `.sidebar` and `.top-row` elements, including their background, layout, and responsive behavior, as they are no longer used. Simplified `main` and `article` elements by standardizing `margin` and `padding` to `0`.
Removed media query styles for `.top-row` and `.sidebar` to streamline responsive design. Updated global styles in `app.css` to ensure consistent spacing and alignment for `html`, `body`, `main`, and `.page`.
Focused on creating a cleaner, more minimal design by removing redundant styles and ensuring uniformity across the layout.
Updated the content in `Index.razor` to describe the digital signature portal's features and removed redundant UI elements, including a document signing button and a feature badge.
Modified `ReportViewer.razor` to remove the `/receiver` route, leaving only `/receiver/{EnvelopeKey}`. Updated the `EnvelopeKey` parameter to be non-nullable with a default value, improving type safety and preventing null reference issues.
Replaced the old card-based layout in `Index.razor` with a modern, visually appealing home page design. Added a hero header, content section, and call-to-action button for signing documents. Introduced new SVG icons and text elements to enhance the UI.
Removed the `OnAfterRenderAsync` method and automatic redirection logic to simplify user navigation. Added a new stylesheet link for the DevExpress Blazor theme.
Updated `app.css` to support the new design:
- Changed `article` overflow to `overflow-y: auto`.
- Added new classes for layout, buttons, and feature badges.
- Styled the home page with a gradient background, rounded corners, and hover effects.
These changes improve usability, responsiveness, and visual consistency.
Introduced a new footer in `MainLayout.razor` with copyright
information, a link to "Digital Data GmbH," and a privacy
policy link. Added two new privacy policy files
(`privacy-policy.en-US.html` and `privacy-policy.fr-FR.html`)
to the project and configured them to always copy to the
output directory.
Updated `app.css` to adjust layout heights to accommodate
the footer. Added new styles for the footer, including a
gradient background, responsive design, and hover effects
for links.
Added privacy policy documents in German (de-DE), English (en-US), and French (fr-FR). Each document is structured as an HTML file with sections covering general information, data processing responsibilities, data collection, use of cookies, and rights of affected persons.
Included metadata (title, charset, viewport) and linked a consistent stylesheet (`css/privacy-policy.min.css`). Provided contact details for the manufacturer (Digital Data GmbH) and Data Protection Officer in all locales.
Referenced locale-specific legal frameworks (e.g., GDPR, DSGVO, RGPD) and outlined session cookie usage. Documents are dated November 18, 2025, ensuring clarity and compliance with data protection regulations.
Enhanced `ReportViewer.razor` with new UI elements, including a detailed `receiver-info-header` and `receiver-action-bar` for better signature workflows. Refactored signature logic to ensure accurate placement using `report.AfterPrint` and `PrintingSystem.Pages`. Removed legacy methods and iText7-based workflows.
Added Turkish documentation (`COPILOT_CONTEXT_TR.md`) detailing project structure, workflows, and pending tasks. Updated `MainLayout.razor` to simplify layout. Improved styling in `app.css` for better visual hierarchy and readability.
Documented pending tasks such as adding signature backgrounds, improving checkbox styles, and automating signature workflows.
A new service, `EnvelopeGenerator.ReceiverUI.Services.EnvelopeReceiverService`, was registered in the dependency injection container using `AddScoped`. This ensures the service is available for injection with a scoped lifetime, creating a new instance per HTTP request or scope.
Introduced `EnvelopeReceiverDto` and its nested models (`EnvelopeClientDto`, `EnvelopeSenderDto`, `DocumentClientDto`, `SignatureClientDto`, `ReceiverClientDto`) to represent client-side data for envelope receivers and their associated entities.
Added `EnvelopeReceiverService` to fetch `EnvelopeReceiverDto` from the API using `HttpClient`. Implemented error handling and JSON deserialization with `JsonSerializerDefaults.Web`. Updated necessary `using` directives.
Modified the method to return a single item or null by using
`SingleOrDefault()` on the result of `await _mediator.Send(...)`.
This ensures the response is no longer a collection but a single
object, improving clarity and aligning with expected behavior.
Enhance the user interface and functionality for applying signatures:
- Add detailed display of signature fields and their pages.
- Introduce a progress bar to show marking progress visually.
- Display success message when all fields are marked.
- Automatically submit signatures when all fields are marked.
- Provide guidance for creating a signature if none exists.
- Disable "Export Signed PDF" button until signature is applied.
- Refactor code to simplify logic and remove redundancy.
These changes improve usability and provide clearer feedback to users.
Added a `Zoom` property with a value of `1.3` to the `DxReportViewer` component in `ReportViewer.razor`. This change adjusts the default display scale to improve readability and enhance the user experience.
Simplified the `OpenSignaturePopupAsync` method by converting it to a synchronous `void` method and removing unnecessary asynchronous calls. Introduced a new `OnPopupShownAsync` method to handle popup initialization logic.
Updated the `<Popup>` component to include the `Shown="OnPopupShownAsync"` attribute and re-added the `CloseOnOutsideClick="false"` attribute. Improved the logic for opening the signature popup by setting the active tab and resetting validation messages inline.
Enhanced the `OnAfterRenderAsync` lifecycle method to include additional checks for `Report`, annotations, and signature state before triggering JavaScript runtime calls. These changes improve the popup's behavior and overall state management.
Modified `<DxPopup>` properties to prevent closing via Escape,
outside clicks, or the close button. Updated the "Schliessen"
button to always be enabled, regardless of `_capturedSignature`
state.
Updated the signature button text and SVG icon for clarity.
Enhanced the `DxPopup` component with better interaction
properties (`CloseOnEscape` and `CloseOnOutsideClick`).
Disabled the "Close" button in the popup when no signature
is captured.
Reformatted and restructured constants and fields in the
`@code` block for readability. Reintroduced previously
removed fields, constants, and methods to ensure
functionality. Added a conditional block in `LogoutAsync`
to open the signature popup when the user has access.
Performed general cleanup and code reorganization to
improve maintainability.
Updated `.annot-sig-cb-wrapper` and related classes to improve
appearance, interactivity, and hover effects. Key changes include:
- Increased `border-radius` and adjusted `font-size`, `font-weight`,
and `padding` for a cleaner look.
- Replaced solid background and borders with gradient backgrounds
and updated `box-shadow` for modern styling.
- Added `cursor` property and refined `transition` effects for
smoother interactions.
- Updated hover and checked states with dynamic `filter` and
enhanced `box-shadow`.
- Hid `.annot-sig-cb` checkbox and improved `.annot-sig-cb__label`
readability with `letter-spacing`.
Simplified the `signatureInformation` string formatting by removing the `"Empfaengerunterschrift\n"` prefix and starting directly with `signerFullName`. Adjusted `infoHeight` from `65F` to `48.75F` to refine layout spacing.
Added a `BackColor` property to both `XRPictureBox` and `XRLabel` for consistent background styling (`Color.FromArgb(219, 219, 219)`). Updated `XRLabel` properties: adjusted `BoundsF` to offset `labelY` by `-5` for better vertical alignment and changed `TextAlignment` from `TopLeft` to `TopCenter`.
Made minor formatting adjustments to improve the visual consistency of signature and label elements.
Enhanced documentation for the EnvelopeGenerator system:
- Added purpose section describing its functionality as a digital document signing system.
- Documented solution structure, listing projects, frameworks, and purposes.
- Highlighted key files in `ReceiverUI` and `API` with their roles.
- Explained `AnnotationDto` coordinate system and unit conversions.
- Detailed the signing flow in `ReceiverUI`, including page load, signature popup, and export steps.
- Documented JavaScript checkbox overlay logic for annotations.
- Provided a breakdown of `StampSignaturesOnPdf` using iText7.
- Described `BuildFreshBaseReport` behavior in real and dev modes.
- Listed NuGet packages with versions and purposes.
- Added "Mistakes History" to prevent repeated errors.
- Clarified why DevExpress X.509 signing article does not apply.
- Summarized development sessions in a change log.
Changed the `Page` property from `int?` to `int` to ensure it always has a value. Similarly, changed the `X` and `Y` properties from `double?` to `double` to enforce non-nullable values for horizontal and vertical positions.
- Added dependency injection for `AnnotationService`, `DocumentService`, and `AuthService` in `ReportViewer.razor`.
- Improved signature button logic with dynamic appearance and feedback.
- Introduced annotation checkbox overlays for marking signature fields.
- Refactored signature saving and application logic into `SaveSignatureAsync` and `SubmitSignaturesAsync`.
- Added `BuildFreshBaseReport` and `AddAnnotationPlaceholders` for dynamic report creation.
- Implemented annotation-specific signature placement with `AddSignatureAtAnnotation`.
- Enhanced state management for annotations and signature overlays.
- Updated `app.css` with styles for annotation checkboxes.
- Added cache-control headers and versioned JavaScript in `index.html`.
- Improved `receiver-signature.js` with annotation checkbox management, optimized signature pad logic, and debugging utilities.
- Performed general code cleanup and optimization for maintainability.
Replaced hardcoded `envelopeId` with dynamic retrieval from
user claims. Reintroduced and updated error handling logic
to validate the `envelopeId` and log detailed errors when
parsing fails. Improved robustness by returning a 500 error
for invalid or missing envelope claims.
Introduce a `Transforms` section in `yarp.json` for the `receiver-ui` route to enforce a no-cache policy. This includes setting the following response headers for all responses:
- `Cache-Control`: `no-cache, no-store, must-revalidate`
- `Pragma`: `no-cache`
- `Expires`: `0`
These changes ensure that client-side caching is disabled for the `receiver-ui` route.
Added `AnnotationDto` to represent signature annotation positions,
including properties for ID, page, and coordinates, with detailed
documentation on coordinate systems. Implemented `AnnotationService`
to fetch annotation data from an API endpoint, using `HttpClient`
and supporting cancellation tokens. Registered `AnnotationService`
in the DI container to enable its use across the application.
Provided development setup details for working with fake data
via YARP-proxied routes.
Added a new route configuration `receiver-ui-annotation-fake` to the `yarp.json` file. This route is associated with the `receiver-ui` cluster, has an `Order` value of `10`, and matches requests to `/api/Annotation/{envelopeKey}` with `GET` and `HEAD` methods. A path transformation rewrites the route to `/fake-data/annotations.json`.
The `Type` property in `AnnotationCreateDto` was marked as obsolete with the note: "Not required for DevExpress."
Added `X` and `Y` properties to represent the horizontal and vertical positions of the signature field on the page. Both properties use DevExpress units (hundredths of an inch) with the origin at the top-left corner of the page.
Detailed documentation was added for `X` and `Y`, including differences in coordinate systems and unit conversions between DevExpress, PSPDFKit, and GDPicture.
Added three new annotation objects to `annotations.json`.
Each annotation includes an `id`, `page`, `x`, and `y` property.
The annotations are for pages 1, 2, and 3, all with the same
coordinates (390.0, 980.0).
Refactored the `AnnotationCreateDto` class:
- Changed `ElementId` from `int` to `long` and made it mutable.
- Marked `Name`, `Value`, and `Type` as `[Obsolete]` with defaults.
- Added `[Obsolete]` attributes to `Width` and `Height`.
- Introduced a new `Page` property to replace `SignatureDto`.
Updated `appsettings.json`:
- Set `Api.BaseUrl` to an empty string.
Introduced a "Logout" button in `ReportViewer.razor` that is displayed when an `EnvelopeKey` is present. The button includes a spinner to indicate progress during the logout process.
Added the `LogoutAsync` method in `ReportViewer.razor` to handle the logout operation, preventing multiple attempts and navigating the user to the login page upon success.
Implemented `LogoutEnvelopeReceiverAsync` in `AuthService` to send a POST request to remove the per-envelope receiver cookie. This ensures proper backend handling of the logout process.
Improved user experience by providing a responsive and clear logout mechanism for envelope-based sessions.
Added a new `/login/{**catch-all}` route in `yarp.json` for the `receiver-ui` cluster. Updated `Login.razor` with a modernized UI, including a gradient header, improved error handling, and a toggle for password visibility. Integrated `AuthService` for API-based login validation.
Refactored `Login.razor` logic to handle login outcomes (`Success`, `InvalidCode`, `NotFound`, `Error`) using the new `EnvelopeLoginResult` enum. Added `LoginEnvelopeReceiverAsync` method in `AuthService` to handle login requests via `POST /api/Auth/envelope-receiver/{key}`. Improved code maintainability and user experience.
Introduced a new login page (`Login.razor`) to handle user authentication via access codes. Implemented `AuthService` to validate access codes through an API. Updated `ReportViewer.razor` to check user access and redirect unauthorized users to the login page. Modified `Program.cs` to register `AuthService` for dependency injection. Enhanced document fetching in `ReportViewer.razor` to ensure secure access control.
Replaced `DxPdfViewer` with `DxReportViewer` to unify handling of
both PDF and report rendering. Removed conditional logic for
`PdfBytes` and directly initialized `XtraReport` with PDF content
using `XRPdfContent`. Simplified `OnInitializedAsync` to fetch
PDF content, create a report, and store it in `ReportStorage`.
Removed unused fields (`PdfViewerUrl`, `PdfBytes`, and
`SignedPdfBytes`) and redundant code related to PDF handling.
Refactored the signature handling process by introducing a new
`Report` instance creation step in the `SignatureApplied` block
to streamline signed report generation. Added a validation check
in `ExportSignedPdfAsync` to ensure the `Report` object is not
null before proceeding with export. Removed redundant code for
manual signed report creation and simplified the export logic
by directly invoking `reportViewer!.ExportToAsync`. Incremented
`ViewerKey` to refresh the report viewer after signing.
Updated the `OnInitializedAsync` method in `ReportViewer.razor`
to include a check for `AppOptions.Value.ForceToUseFakeDocument`.
This ensures that the application can bypass fetching the
actual document when the configuration option is enabled.
Introduced a new `ForceToUseFakeDocument` property in `ApiOptions` to control whether the application uses a fake document for testing or bypasses certain conditions for document loading. Updated `ReportViewer.razor` to respect this configuration, including changes to conditional rendering logic and dependency injection for `IOptions<ApiOptions>`.
Removed test code that forced `EnvelopeKey` to `null` during initialization. Updated `appsettings.json` to include the new `ForceToUseFakeDocument` property with a default value of `true`. Added necessary `using` directives and dependencies for the updated functionality.
Introduced a new `DocumentService` class to handle fetching
PDF document bytes from an API endpoint. The service uses
`HttpClient` for HTTP communication and `IOptions<ApiOptions>`
for accessing API configuration. Added the `GetDocumentAsync`
method to perform the HTTP GET request, handle responses, and
return the document bytes along with the HTTP status code.
Included necessary `using` directives and encapsulated the
service in the `EnvelopeGenerator.ReceiverUI.Services` namespace.
Added a new `ApiOptions` class to encapsulate API configuration,
including the `BaseUrl` property and `SectionName` constant.
Registered `ApiOptions` in the dependency injection container
in `Program.cs` and bound it to the "Api" section in the
configuration file. Updated `appsettings.json` to include the
"Api" section with a `BaseUrl` value of "https://localhost:8088".
Integrated DevExpress WebAssembly Blazor Report Viewer and PDF Viewer to enable report and PDF rendering in the application.
Registered `EnvelopeGenerator.ReceiverUI.Services.DocumentService` for document handling. Configured `DevExpress Blazor Reporting WebAssembly` in development mode.
Added a custom implementation of `IDataSourceWizardJsonConnectionStorage` to manage JSON data connections in the data source wizard.
Upgraded DevExpress package references in `EnvelopeGenerator.ReceiverUI.csproj` from version 25.2.3 to 25.2.7, including:
- `DevExpress.Drawing.Skia`
- `DevExpress.Blazor.Reporting.JSBasedControls`
- `DevExpress.Blazor.Reporting.Viewer`
Added a new package reference for `DevExpress.Blazor.PdfViewer` (version 25.2.7) to enable PDF viewing functionality.
Updated `_Imports.razor` to include `@using DevExpress.Blazor.PdfViewer` for PdfViewer component support.
Refactored the `CreateEnvelopeCommand` method in `Fake.cs` to delegate user authentication logic to the `WithAuth` method. Added a new `CreateEnvelopeCommands` method to generate multiple commands for a set of user IDs.
Removed `ConstantsTests.cs`, which contained tests for the `Normalize` method of the `EnvelopeSigningType` enumeration, as the method or its tests are no longer relevant.
Replaced the `Authorize` method with a new `WithAuth` method
in the `CreateEnvelopeCommand` class. The new method sets
the `UserId` property and returns the current instance,
enabling method chaining and improving usability.
The `<TargetFrameworks>` property in `EnvelopeGenerator.API.csproj` was downgraded from `net9.0` to `net8.0`. Conditional package references were added for `Microsoft.AspNetCore.OpenApi` and `Microsoft.EntityFrameworkCore.SqlServer` to support both `net8.0` and `net9.0`.
Added `itext` and `itext.bouncy-castle-adapter` (version 8.0.5) as new dependencies. Updated the project to include a reference to `EnvelopeGenerator.PdfEditor.csproj`. Removed unconditional `Microsoft.AspNetCore.OpenApi` reference and replaced it with conditional references based on the target framework.
Introduced a preprocessor directive `#if NET9_0_OR_GREATER` to conditionally include the `app.MapOpenApi();` method call. This ensures that the `MapOpenApi` functionality is only executed when the application targets .NET 9.0 or later, maintaining compatibility with earlier .NET versions.
Introduced a conditional compilation directive (`#if NET9_0_OR_GREATER`) to register the `AddOpenApi` service only when the application is targeting .NET 9.0 or later. This ensures compatibility and avoids unnecessary service registration for earlier .NET versions.
Renamed the route "receiver-ui" to "receiver-ui-receiver" and added new routes for more specific path handling:
- "receiver-ui-receiver" for `/receiver/{**catch-all}`.
- "receiver-ui-sender" for `/sender/{**catch-all}`.
- "receiver-ui-envelope" for `/envelope/{**catch-all}`.
- "receiver-ui-static-assets" for `{**catch-all}` as a fallback.
These changes improve routing granularity for the "receiver-ui" cluster.
Updated the `CreateAsync` method in `EnvelopeController` to use
`WithAuth` instead of `Authorize` for handling authorization
within the `CreateEnvelopeCommand`. This change reflects a
refactor or update in the command's API to improve clarity or
functionality.
Updated the middleware pipeline in `Program.cs` to use `app.MapWhen()` for conditional routing. The reverse proxy now excludes requests to `/swagger`, `/scalar`, and `/openapi` paths, ensuring these endpoints are handled separately. This change replaces the direct `app.MapReverseProxy()` call with a more selective approach, improving request handling for specific API paths.
Added a new `receiver-ui` route under the `ReverseProxy:Routes`
section in `yarp.json` to match all paths for `GET` and `HEAD`
methods. The route is associated with the `receiver-ui` cluster
and has an `Order` value of 100.
Configured a new `receiver-ui` cluster under the
`ReverseProxy:Clusters` section with a single destination
pointing to `https://localhost:52936`. This enables reverse
proxying for the `receiver-ui` service.
Refactored the handling of `senderDoc.ByteData` by replacing
the ternary operator with an explicit `if` statement for better
readability. Added a `Content-Disposition` header to ensure
the file is displayed inline with a proper filename. Updated
the MIME type of the file response from `application/octet-stream`
to `application/pdf` to reflect the expected content type.
Added the `EnvelopeGenerator.DependencyInjection` project to the solution, including its build configurations for Debug and Release modes.
Also added build configurations for the existing `EnvelopeGenerator.ReceiverUI` project.
Both projects were associated with the parent project in the NestedProjects section.
Enhanced `ReportViewer.razor` with a new layout structure:
- Added `receiver-page-layout` with `receiver-signature-panel` and `receiver-viewer-wrapper` for better organization.
- Introduced a button to export signed PDFs, conditionally enabled based on `SignatureApplied`.
- Added a `DxPopup` for capturing signatures with a "Close" button.
Updated `MainLayout.razor` to remove unnecessary padding from `<article>`.
Refined `app.css`:
- Defined styles for `receiver-page-layout`, `receiver-signature-panel`, and `receiver-viewer-wrapper` to improve layout flexibility.
- Adjusted `article` to use flexbox and ensure hidden overflow.
The `UseDbMigration` setting in the `appsettings.json` file was updated from `true` to `false`. This change disables automatic application of database migrations, potentially requiring manual intervention or an alternative approach for managing schema updates.
Added a new `GetEnvelopeReceiverOfReceiver` method in the
`EnvelopeReceiverController` to retrieve an envelope receiver
based on the provided `envelopeKey`. The method is secured
with the `Receiver` authorization policy and uses the
`_mediator.Send` method to process a `ReadEnvelopeReceiverQuery`.
Included the `Microsoft.Extensions.Options` namespace to
support potential configuration needs. Added XML documentation
placeholders for the new method.
Updated DocumentController to include a new GetDocumentOfReceiver
endpoint for retrieving envelope documents. Added authorization
based on the Receiver policy and implemented error handling for
invalid or missing EnvelopeId claims. Integrated ILogger to log
errors and provide detailed diagnostics. Included necessary
namespace imports to support the new functionality.
Enhanced token validation logic by introducing an `OnTokenValidated` event handler. This ensures the `envelopeKey` in the request path matches the token's subject (`sub` claim). Added `return Task.CompletedTask;` to complete asynchronous operations. These changes improve security by preventing mismatches or unauthorized access.
Added `AddEnvelopeReceiverLoginOperation` to `AuthProxyDocumentFilter` to define a new Swagger operation for the `/api/Auth/envelope-receiver/{key}` endpoint. Introduced the `EnvelopeReceiverLogin` record for the request body. Updated `yarp.json` to configure routing for the new endpoint, ensuring the `cookie` query parameter is always set to `true`. Modified `Apply` to include the new operation in Swagger documentation.
Added two new endpoints to `AuthController`: `LogoutEnvelopeReceiver` for removing a specific per-envelope receiver cookie and `LogoutAllEnvelopeReceivers` for clearing all such cookies. Updated `DigitalData.Auth.Claims` package to version 1.0.3. Introduced new `using` directives to support the added functionality. Included XML documentation for the new endpoints to improve code clarity.
Introduced a new `EnvelopeReceiverJwt` authentication scheme to support per-envelope JWT validation using cookies specific to envelope keys. Added the `CheckEnvelopeReceiver` endpoint in `AuthController.cs` to validate these tokens, protected by the `AuthPolicy.Receiver` policy.
Configured the `EnvelopeReceiverJwt` scheme to dynamically resolve issuer signing keys and validate tokens. Enhanced `JwtBearerEvents.OnMessageReceived` to extract envelope keys from the request path and retrieve tokens from corresponding cookies.
Updated the `AuthPolicy.Receiver` policy to use the `EnvelopeReceiverJwt` scheme, ensuring isolated authentication for per-envelope scenarios. Added XML documentation for the `CheckEnvelopeReceiver` method.
Introduce a new `CheckReceiver` action method in `AuthController`.
This method is protected by the `Receiver` authorization policy
and handles GET requests to the `check-receiver/{envelopeKey}` route.
It accepts an `envelopeKey` parameter from the route and currently
returns an HTTP 200 OK response.
- Added `using DigitalData.Auth.Claims` to support claims handling.
- Improved EF Core DbContext comment for better clarity.
- Added logic to dynamically select connection strings based on
`MIGRATION_TEST_MODE` or `UseDbMigration` configuration.
- Updated `AuthPolicy.Receiver` to include the `"receiver"` role.
Added a reference to the `DigitalData.Auth.Claims` package (version 1.0.1) in the `EnvelopeGenerator.API.csproj` file. This introduces functionality related to handling authentication claims in the project.
Updated project version to 1.2.0.3 in `EnvelopeGenerator.DependencyInjection.csproj`.
Replaced line endings in `_DepDlls` for consistency. Added a new
`RebuildDependenciesBeforePack` target to ensure all dependencies
are rebuilt for `net7.0`, `net8.0`, and `net9.0` before packaging.
Improved formatting in `BundleReferencedDlls` for better readability.
Bump the project version from 1.1.1 to 1.2.0 in the `EnvelopeGenerator.DependencyInjection.csproj` file. Updated the `<Version>`, `<AssemblyVersion>`, and `<FileVersion>` properties to reflect the new version.
Introduced `ReadEnvelopeReceiverSecretQuery` to fetch sensitive
fields (e.g., access code, phone number) for envelope receivers.
Added extension methods for dispatching the query via `IMediator`
and implemented `ReadEnvelopeReceiverSecretQueryHandler` to
process the query using repositories and AutoMapper.
Updated `EnvelopeController` with a new HTTP GET endpoint
`EnvelopeReceiverWithSecretByMediatr` to expose the query
functionality. This endpoint returns sensitive data as
`EnvelopeReceiverSecretDto` or a 404 response if no match is found.
These changes improve modularity, testability, and separation of
concerns by leveraging MediatR and CQRS patterns.
Enhanced `ReportViewer.razor` with a new layout structure:
- Added `receiver-page-layout` with `receiver-signature-panel` and `receiver-viewer-wrapper` for better organization.
- Introduced a button to export signed PDFs, conditionally enabled based on `SignatureApplied`.
- Added a `DxPopup` for capturing signatures with a "Close" button.
Updated `MainLayout.razor` to remove unnecessary padding from `<article>`.
Refined `app.css`:
- Defined styles for `receiver-page-layout`, `receiver-signature-panel`, and `receiver-viewer-wrapper` to improve layout flexibility.
- Adjusted `article` to use flexbox and ensure hidden overflow.
Updated the `OnAfterRenderAsync` method in `Index.razor` to navigate to `/receiver` instead of `/reportviewer`. Removed the sidebar containing the `<NavMenu />` component in `MainLayout.razor` and adjusted the `<main>` tag to directly contain the content.
Updated project version from 1.1.0 to 1.1.1 in `EnvelopeGenerator.DependencyInjection.csproj`. This includes changes to `<Version>`, `<AssemblyVersion>`, and `<FileVersion>` properties. The update reflects minor improvements or bug fixes while maintaining backward compatibility.
Restructured `EnvelopeGenerator.DependencyInjection.csproj` to:
- Add multiple `PackageReference` entries for application services, ORM/Database, security/identity, utilities, and DI abstractions.
- Introduce conditional `ItemGroup` sections for `net7.0`, `net8.0`, and `net9.0` with framework-specific package versions.
- Move `UserManager` package reference to align with the updated dependency structure.
- Update comments for clarity, including replacing a Turkish comment with an English one.
- Add a comment explaining the rationale for centralizing `PackageReference` declarations to ensure correct `.nuspec` generation and simplify consumption.
Updated the project version from 1.0.1 to 1.1.0 in the `EnvelopeGenerator.DependencyInjection.csproj` file. This includes changes to the `<Version>`, `<AssemblyVersion>`, and `<FileVersion>` properties, reflecting the addition of new features or improvements.
Introduced `EnvelopeGeneratorOptions` and `SqlCacheOptions` to enable fine-grained control over optional service registrations in `AddEnvelopeGenerator`. Updated `AddEnvelopeGenerator` to conditionally register services like `HttpContextAccessor`, `DistributedSqlServerCache`, `Dispatcher`, `MemoryCache`, and `UserManager` based on these options.
Updated `DependencyInjection.csproj` to include necessary framework references and package dependencies. Simplified `Program.cs` by consolidating service registrations into `AddEnvelopeGenerator`, reducing boilerplate and improving maintainability.
Improved extensibility by centralizing service registration logic, allowing consuming projects to customize configurations without modifying the core library. Updated documentation and removed unused directives.
Centralized dependency injection setup by adding a reference to
`EnvelopeGenerator.DependencyInjection` in the project file and
replacing multiple `using` directives with a single one.
Replaced obsolete `AddEnvelopeGeneratorInfrastructureServices`
and `AddEnvelopeGeneratorServices` methods with the new
`AddEnvelopeGenerator` method, consolidating service and
infrastructure setup.
Encapsulated `EGDbContext` configuration within
`AddEnvelopeGenerator` and removed obsolete `#pragma` directives.
Simplified mail service registration by replacing manual
`IEnvelopeMailService` setup with `AddEnvelopeMailService`.
These changes improve maintainability, reduce redundancy, and
modernize the codebase.
Updated the `@page` directives in `ReportDesigner.razor` and
`ReportViewer.razor` to change routes from `/reportdesigner`
to `/sender` and `/reportviewer` to `/receiver`, respectively.
Modified `NavMenu.razor` to update navigation links to reflect
the new routes. Updated the displayed text for the links to
"Empfänger-UI" (Receiver UI) and "Umschlag-UI" (Envelope UI).
Updated project version to 1.0.1, including `<Version>`, `<AssemblyVersion>`, and `<FileVersion>`. Added `<PrivateAssets>all</PrivateAssets>` to `<ProjectReference>` elements to prevent exposing referenced projects' assets. Introduced `IncludeDependencyDlls` and `BundleReferencedDlls` targets to include and bundle dependent project DLLs for multiple target frameworks (`net7.0`, `net8.0`, `net9.0`). Removed redundant `<ProjectReference>` entries and improved packaging to ensure proper handling of dependencies.
Updated EnvelopeGenerator.ReceiverUI.csproj to enable native WebAssembly builds and load all globalization data for improved localization support.
Refactored ReportViewer.razor to enhance layout calculations for the signature section:
- Introduced constants for better readability and maintainability.
- Dynamically adjusted band height and padding to fit content without overlap.
- Updated control positioning and sizing using calculated values.
- Changed font style of the signature label to regular and reordered control additions for clarity.
The `<WasmBuildNative>` property in the `EnvelopeGenerator.ReceiverUI.csproj` file was changed from `true` to `false`. This disables the native WebAssembly (Wasm) build, potentially simplifying the build process, reducing build time, or addressing compatibility issues.
Increased the `bottomMargin` height from 140F to 175F to provide additional space. Updated the `signatureInformation` format to simplify text structure, remove redundant labels, and use a short date format.
Modified the `XRLabel` to enable multiline text, adjusted its height to 70F, and changed text alignment to `TopLeft`. Updated the `XRPictureBox` position by shifting its Y-coordinate to 80F for better alignment with the new layout.
Added input fields for "Full Name," "Position," and "Place" in `ReportViewer.razor` to collect additional user details. Introduced validation for required fields ("Full Name" and "Place") in `ApplySignatureAsync`. Updated `CreateSignedReportInstance` and `AddSignature` to include these details in the signature label, which now dynamically displays full name, position (if provided), place, and date. Adjusted layout and bounds for proper alignment and spacing in the report.
Updated `EnvelopeGenerator.DependencyInjection.csproj` to support multiple target frameworks (`net7.0`, `net8.0`, `net9.0`) for broader compatibility. Added NuGet package metadata to enable publishing, including details like `PackageId`, `Authors`, and `RepositoryUrl`.
Upgraded `Microsoft.Extensions.Configuration.Abstractions` and `Microsoft.Extensions.DependencyInjection.Abstractions` to version `9.0.6`. Added a project reference to `EnvelopeGenerator.Domain`.
Modified `EnvelopeGenerator.sln` to adjust the build configuration for the project with GUID `{90FE0312-8C38-4347-9EA2-0A719E255D5C}`, setting `Debug` to use the `Release` configuration.
Refactored `@using` directives in `ReportViewer.razor` to use specific aliases for improved readability. Updated the signature popup to support three input modes: "Draw", "Text", and "Image", with a tabbed interface for switching between modes. Added font selection for typed signatures and improved state management for signature modes.
Refactored JavaScript interop methods to handle initialization, clearing, and data retrieval for each signature mode. Enhanced `receiver-signature.js` to support typed and image-based signatures, including rendering text-based signatures and handling image uploads with scaling and centering.
Improved maintainability by modularizing code and extracting reusable functions. Enhanced user experience with dynamic UI updates and better handling of signature state changes.
Added support for culture-specific globalization in the Blazor WebAssembly project by disabling invariant globalization and enabling the loading of all globalization data.
Improved error handling in `ReportViewer.razor` by wrapping the `ExportToAsync` method in a `try-catch` block to handle export failures gracefully. Updated user-facing messages to provide clearer feedback in case of errors.
Updated `findNearest` for improved readability by renaming
parameters, introducing a helper function for distance
calculation, and using `Infinity` for clarity. Refactored
`getCurrentCulture` to use modern `typeof` syntax. Updated
`B64ToBuff` and `getLocaleDateString` for consistency with
naming conventions and concise syntax. Re-added
`detailedCurrentDate` to ensure consistency.
Added `<Nullable>enable</Nullable>` to improve code safety.
Included metadata properties for NuGet packaging, such as
`<PackageId>`, `<Authors>`, `<Company>`, `<Product>`, and
more, to support package creation and distribution. Updated
the `<Description>` to detail the project's purpose and
technologies. Specified versioning details to ensure proper
version control and compatibility.
- Added `EnvelopeGen` as a trusted class for deserialization.
- Registered `InMemoryReportStorageWebExtension` as a singleton.
- Registered `ReportStorageWebExtension` as a singleton using a factory.
- Added `IReportProviderAsync` as a scoped service with `CustomReportProvider`.
- Registered `InMemoryReportStorageWebExtension` globally.
- Refactored app startup to load fonts asynchronously before running:
- Introduced `FontLoader.LoadFonts` to load "opensans.ttf".
- Replaced `await builder.Build().RunAsync()` with a `host` variable.
Added a new `<ItemGroup>` in `EnvelopeGenerator.ReceiverUI.csproj` to include the `Properties\PublishProfiles\` folder, enabling publishing configurations. Introduced `IISProfile.pubxml` to define publishing settings, including the use of the `Package` method, `Release` build configuration, single-file packaging, and IIS deployment path configuration.
Simplified the `@page` directive by removing redundant entries.
Replaced the introductory section with a centered card layout
featuring a document icon, heading, description, and a
`DxLoadingPanel` with a spinner for redirection feedback.
Removed the "Helpful Resources" section with external links.
Added a new `@code` block to handle redirection logic using
`OnAfterRenderAsync`, which redirects to `/reportviewer` after
a 1200ms delay.
- Added a commented-out block for "Home" and "Document Viewer (JS-Based)" navigation links.
- Updated the "reportviewer" link text to "Empfänger-UI."
- Updated the "reportdesigner" link text to "Umschlag-UI."
The signature input process has been refactored to use a `<DxPopup>` modal for better user experience. The `<canvas>` element for capturing the signature has been moved into the popup, which is dynamically displayed when the user interacts with the "Unterschrift hinzufügen" or "Unterschrift erneuern" button.
Dynamic messages now provide clearer feedback based on whether a signature has been applied. Signature-related actions (renew, apply, close) have been consolidated into the popup's footer, decluttering the main interface.
New properties (`SignaturePopupVisible`, `PopupValidationMessage`) and methods (`OpenSignaturePopupAsync`, `RenewSignatureAsync`, `CloseSignaturePopup`) have been added to manage the popup and its behavior. The `ApplySignatureAsync` method has been updated to handle popup-specific validation and close the popup after applying the signature.
The `OnAfterRenderAsync` method has been removed, and signature pad initialization has been moved to `OpenSignaturePopupAsync`. The `ApplySignatureToReport` method has been removed, with its functionality integrated into `ApplySignatureAsync`.
Minor layout adjustments and validation logic improvements have been made. The "Export Signed PDF" button is now disabled unless a signature has been applied.
Refactored `ReportViewer.razor` to improve maintainability and
ensure dynamic updates to the `DxReportViewer` component.
- Added `@key` attribute bound to `ViewerKey` to trigger re-renders.
- Introduced `CreateReportInstance` and `CreateSignedReportInstance`
helper methods to encapsulate report creation logic.
- Updated `OnInitializedAsync`, `ClearSignatureAsync`, and
`ApplySignatureAsync` to use the new helper methods.
- Incremented `ViewerKey` in relevant methods to ensure proper
re-rendering of the `DxReportViewer` component.
- Replaced `ApplySignatureToReport` with `CreateSignedReportInstance`.
These changes improve code modularity, readability, and ensure
the UI reflects the latest state of the report.
Introduced a signature input feature in `ReportViewer.razor` to allow users to draw a signature on a canvas and embed it into reports before exporting as a signed PDF.
- Added a canvas (`receiver-signature-pad`) and buttons for clearing, applying, and exporting signatures.
- Injected `IJSRuntime` for JavaScript interop and added methods for signature handling (`ClearSignatureAsync`, `ApplySignatureAsync`, `ExportSignedPdfAsync`).
- Embedded the signature as an image and label in the report's bottom margin.
- Added `receiver-signature.js` to manage the signature pad, including drawing, clearing, and exporting the signature as a Base64 image.
- Updated `index.html` to include the new JavaScript file.
- Displayed validation messages for missing or invalid signatures.
Introduced `InMemoryReportStorageWebExtension` to manage
reports in memory, enabling dynamic report storage and
retrieval. Updated `ReportViewer.razor` to conditionally
render the `DxReportViewer` component and initialize
reports asynchronously.
Configured dependency injection in `Program.cs` to register
`InMemoryReportStorageWebExtension` as a singleton and
integrated it with `CustomReportProvider`. Registered
`EnvelopeGenerator.ReceiverUI.PredefinedReports.Report` as
a trusted class for deserialization.
Enhanced `CustomReportProvider` to fetch reports from
memory or generate them dynamically using `ReportsFactory`.
Added necessary `using` directives and ensured proper
report lifecycle management.
Added DocumentReceiverElementAnnotations (ElementAnnotation) and DocumentStatus DbSet properties to EGDbContextBase to support database operations for these entities.
Added import for EnvelopeGenerator.Domain.Interfaces. Updated logic to send final emails to receivers only if the envelope requires "Read and Sign," adding an extra check to the email dispatch condition.
Updated EnvelopeGenerator.Web.csproj to increment <Version>, <AssemblyVersion>, and <FileVersion> from 3.12.2 to 3.12.3, preparing for a new release. No other changes included.
Switched all audit and creation timestamps from UTC to local time
by replacing DateTime.UtcNow with DateTime.Now across the codebase.
This affects audit fields, object creation, and default values for
date/time properties.
Introduced a new Reject endpoint for users with the ReceiverFull role to reject annotations, with optional reason support. Marked the endpoint as obsolete for future exception handling updates. Also standardized the Unauthorized response to remove the custom error message.
Updated EnvelopeGenerator.Web.csproj to increment <Version>, <AssemblyVersion>, and <FileVersion> from 3.12.1 to 3.12.2, reflecting the new release. No other changes were made.
Clarified and streamlined the handling of rejected envelopes:
- Moved retrieval of rejecting receivers for clarity.
- Signed out users when any rejecting receivers are present.
- Improved determination of "external" users.
- Updated condition for showing the EnvelopeRejected view.
- Temporarily hardcoded ViewBag.IsExt with a TODO for future fix.
- Removed redundant code for better maintainability.
Updated <Version>, <AssemblyVersion>, and <FileVersion> in EnvelopeGenerator.Web.csproj from 3.12.0 to 3.12.1 to reflect a new patch release. No other changes were made.
Previously, rejection logic was applied to all envelopes. Now, the check for rejected receivers and the "EnvelopeRejected" view are only executed if the envelope is of the "ReadAndSign" type, preventing unnecessary rejection handling for other envelope types.
Added net7.0 to TargetFrameworks in EnvelopeGenerator.Web.csproj and introduced a conditional ItemGroup with required package references for .NET 7.0 compatibility. Also removed clipboard2.svg from the list of included static files.
Refactored the ReadOnly property in EnvelopeDto to use the IsReadAndConfirm() extension method instead of directly checking EnvelopeTypeId. Marked the property as [Obsolete] and advised using EnvelopeExtensions.IsReadAndConfirm.
Previously, rejection checks were performed for all envelopes. Now, the code checks for rejecting receivers only if the envelope is of the "read-and-sign" type, avoiding unnecessary queries and logic for other envelope types.
Introduced the IsReadAndSign method to IEnvelope extensions, which returns true when EnvelopeTypeId is not 2. This allows clear differentiation between "Read and Sign" and "Read and Confirm" envelope types.
Changed 'SignatureConfirmed' value in English to "Finalization confirmed" and in German to "Abschluss bestätigt". Updated designer file comments to match new wording.
Switched Model.Designer.cs comments from German to English and added new resource string properties for read confirmation workflows. Updated Model.resx and Model.en.resx with new and corrected entries, improved translation consistency, and clarified documentation.
Replaced German comments/descriptions with English for clarity and internationalization. Added new resource strings for confirmation/read confirmation statuses (e.g., CompletelyConfirmed, Confirmation, DocumentConfirmed, etc.) to support both signing and read confirmation workflows. Corrected and standardized several existing resource values for consistency across languages.
Move Y-axis flip transform inside signature drawing block and
wrap with SaveState/RestoreState to prevent side effects on
other drawing operations and pages. Removes redundant
page-level transformation for better encapsulation.
Previously, the code checked the status of the original document
after converting the merged PDF to PDF/A, which could miss
conversion errors. Now, it correctly checks the status of the
merged PDF to ensure the conversion succeeded.
Add private helper functions ReadEnvelope and LoadAnnotationDataForEnvelope to centralize retrieval of envelope byte data and annotation JSON from the database. Update PDF annotation burning logic to use these helpers, improving code reuse and testability.
Eliminated a redundant ProjectReference to EnvelopeGenerator.CommonServices.vbproj from the EnvelopeGenerator.BBTests.vbproj file, ensuring only a single reference remains. This helps prevent potential build issues and maintains project file clarity.
The StatusChangedWhen property, previously required and mapped
to the "STATUS_CHANGED_WHEN" column, has been removed from
the DocumentStatus entity in the EnvelopeGenerator.Domain.Entities
namespace. This change simplifies the entity and its mapping.
Updated NuGet package references and assembly binding redirects in App.config, EnvelopeGenerator.Service.vbproj, and packages.config to newer versions compatible with .NET 4.8/4.6.2/4.6.3. No application logic changes; these updates ensure dependency consistency and improved framework compatibility.
Added a new "Full Finalize Test" button to frmFinalizePDF, along with its event handler. The handler loads annotation data, document bytes, and related entities, logs detailed information about the envelope and signatures, and tests the PDF annotation burning process. The result is saved to the desktop and opened automatically. Also added necessary repository/entity imports for EF Core access. This feature aids in debugging and verifying the full PDF finalization workflow.
Updated .vbproj and packages.config to include references and NuGet packages for Microsoft.Data.SqlClient, Entity Framework Core, AutoMapper, and various Microsoft.Extensions libraries (configuration, logging, caching, options). Added import and error checks for SqlClient SNI targets. No source code changes; all updates are related to project and package management.
Added a reference to System.ComponentModel.Annotations v4.2.1.0 in EnvelopeGenerator.Service.vbproj, specifying the HintPath to the appropriate DLL in the packages directory. This enables use of additional data annotation attributes in the project.
Reverted multiple packages in packages.config to earlier versions, including EntityFramework, System.Text.Json, System.Buffers, and others. These downgrades address compatibility issues and ensure alignment with other project dependencies.
Refactored annotation processing in PDFBurner.vb to handle null elements and annotations safely, preventing possible errors and improving code clarity. Updated GetSignedDate in ReceiverModel.vb to ensure consistent DateTime return values, handle DBNull and type conversions, and improve error handling.
- Upgraded System.Text.Json NuGet package and binding redirects to 8.0.6.
- Updated project references to use System.Text.Json 8.0.0.6.
- Enhanced ClickOnce publishing settings: set PublishUrl, enabled autorun, completed wizard, and added manifest signing with a temporary key.
- Minor formatting and property order adjustments in the project file.
The signature label now displays "Confirmed by" if READ_AND_CONFIRM is true, otherwise "Signed by". This uses the appropriate localized string when available, defaulting to "Signed by" if not. Previously, only "Signed by" was shown.
The confirmation dialog when finalizing a document now displays
context-appropriate text depending on the READ_AND_CONFIRM flag.
If true, it shows localized.confirmAgree; otherwise, it shows
localized.sigAgree, improving clarity for different workflows.
2026-03-06 12:55:19 +01:00
218 changed files with 25840 additions and 2136 deletions
Digital document signing system with **unified Blazor WASM frontend** for both Senders and Receivers. Senders create envelopes and place signature fields. Receivers view PDFs, sign documents, export stamped PDFs.
**Multi-Envelope Support:** Cookies are stored per-envelope (e.g., `AuthTokenSignFLOWReceiver.{envelopeKey}`), allowing simultaneous authentication for multiple envelopes in the same browser session.
_logger.LogError("EmailAddress claim is not found in envelope-receiver-read-only creation process. Create DTO is:\n {dto}",JsonConvert.SerializeObject(createDto));
varmessage=$"Required claim(s) '{string.Join("','", claimTypes)}' are missing for user '{principalName}' (auth: {authType}). Available claims: [{availableClaims}].";
thrownewInvalidOperationException(message);
}
/// <summary>
/// Gets the authenticated envelope UUID from the claims.
thrownewInvalidOperationException($"Receiver information is missing in the notification. DocSignedNotification:\n {notification.ToJson(Format.Json.ForDiagnostics)}");
thrownewInvalidOperationException($"Receiver information is missing in the notification. SignCommand:\n {request.ToJson(Format.Json.ForDiagnostics)}");
''' Sucht eine lokalisierte Zeichenfolge, die Arbeitsanweisung ähnelt.
''' Looks up a localized string similar to Lesebestätigung.
'''</summary>
PublicSharedReadOnlyPropertyReadAndSign()AsString
Get
@@ -362,7 +452,7 @@ Namespace My.Resources
EndProperty
'''<summary>
''' Sucht eine lokalisierte Zeichenfolge, die Wollen Sie die 2-Faktor Definition für diesen Empfänger zurücksetzen. Der Empfänger muss sich dann neu identifizieren! ähnelt.
''' Looks up a localized string similar to Wollen Sie die 2-Faktor Definition für diesen Empfänger zurücksetzen. Der Empfänger muss sich dann neu identifizieren!.
/// Looks up a localized string similar to Teil-Signiert.
/// </summary>
publicstaticstringPartlySigned{
get{
@@ -340,7 +421,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Qualifizierte Signatur ähnelt.
/// Looks up a localized string similar to Qualifizierte Signatur.
/// </summary>
publicstaticstringQualifiedSignature{
get{
@@ -349,7 +430,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Arbeitsanweisung ähnelt.
/// Looks up a localized string similar to Lesebestätigung.
/// </summary>
publicstaticstringReadAndSign{
get{
@@ -358,7 +439,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Wollen Sie die 2-Faktor Definition für diesen Empfänger zurücksetzen. Der Empfänger muss sich dann neu identifizieren! ähnelt.
/// Looks up a localized string similar to Wollen Sie die 2-Faktor Definition für diesen Empfänger zurücksetzen. Der Empfänger muss sich dann neu identifizieren!.
/// </summary>
publicstaticstringResetTOTPUser{
get{
@@ -367,7 +448,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Gespeichert ähnelt.
/// Looks up a localized string similar to Gespeichert.
/// </summary>
publicstaticstringSaved{
get{
@@ -376,7 +457,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Gesendet ähnelt.
/// Looks up a localized string similar to Gesendet.
/// </summary>
publicstaticstringSent{
get{
@@ -385,7 +466,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Signatur ähnelt.
/// Looks up a localized string similar to Signatur.
/// </summary>
publicstaticstringSignature{
get{
@@ -394,7 +475,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Signatur bestätigt ähnelt.
/// Looks up a localized string similar to Abschluss bestätigt.
/// </summary>
publicstaticstringSignatureConfirmed{
get{
@@ -403,7 +484,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Signiert ähnelt.
/// Looks up a localized string similar to Signiert.
/// </summary>
publicstaticstringSigned{
get{
@@ -412,7 +493,7 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Erfolgreich! Dialog wird geschlossen. ähnelt.
/// Looks up a localized string similar to Erfolgreich! Dialog wird geschlossen..
/// </summary>
publicstaticstringSuccess_FormClose{
get{
@@ -421,7 +502,16 @@ namespace My.Resources {
}
/// <summary>
/// Sucht eine lokalisierte Zeichenfolge, die Unsigniert ähnelt.
/// Looks up a localized string similar to Unbestätigt.
<PackageTags>digital data envelope generator web</PackageTags>
<Description>EnvelopeGenerator.ReceiverUI is a Blazor WebAssembly application developed to manage signing processes. It uses Entity Framework Core (EF Core) for database operations. The user interface for signing processes is developed with Razor View Engine (.cshtml files) and JavaScript under wwwroot, integrated with PSPDFKit. This integration allows users to view and sign documents seamlessly.</Description>
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