TekH
67798b35da
Refactor `DocumentController.GetDocument` to exclusively support the "Sender" role by removing logic for the "Receiver" role. Update the `[Authorize]` attribute to enforce the `AuthPolicy.Sender` policy instead of `AuthPolicy.SenderOrReceiver`. Remove the `AuthPolicy.SenderOrReceiver` policy from `Program.cs` authorization configuration, reflecting the decision to separate role-based access more explicitly. The application now defines distinct policies for "Sender" and "Receiver" roles without combining them.
66 lines
2.3 KiB
C#
66 lines
2.3 KiB
C#
using DigitalData.Auth.Claims;
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using EnvelopeGenerator.Server.Controllers.Interfaces;
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using EnvelopeGenerator.Server.Extensions;
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using EnvelopeGenerator.Application.Documents.Queries;
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using EnvelopeGenerator.Domain.Constants;
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using MediatR;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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namespace EnvelopeGenerator.Server.Controllers;
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/// <summary>
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/// Provides access to envelope documents for authenticated receivers.
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/// </summary>
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/// <remarks>
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/// Initializes a new instance of the <see cref="DocumentController"/> class.
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/// </remarks>
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[ApiController]
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[Route("api/[controller]")]
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public class DocumentController(IMediator mediator, IAuthorizationService authService, ILogger<DocumentController> logger) : ControllerBase, IAuthController
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{
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/// <summary>
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///
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/// </summary>
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public IAuthorizationService AuthService => authService;
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/// <summary>
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/// Returns the document bytes receiver.
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/// </summary>
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/// <param name="query">Encoded envelope key.</param>
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/// <param name="cancel">Cancellation token.</param>
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[HttpGet]
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[Authorize(Policy = AuthPolicy.Sender)]
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public async Task<IActionResult> GetDocument(CancellationToken cancel, [FromQuery] ReadDocumentQuery? query = null)
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{
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if (query is null)
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return BadRequest("Missing document query.");
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var senderDoc = await mediator.Send(query, cancel);
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return senderDoc.ByteData is byte[] senderDocByte
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? File(senderDocByte, "application/octet-stream")
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: NotFound("Document is empty.");
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}
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/// <summary>
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/// Gets the document for the specified envelope key.
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/// </summary>
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/// <param name="envelopeKey"></param>
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/// <param name="cancel"></param>
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/// <returns></returns>
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[Authorize(Policy = AuthPolicy.Receiver)]
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[HttpGet("{envelopeKey}")]
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public async Task<IActionResult> GetDocumentOfReceiver(string envelopeKey, CancellationToken cancel)
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{
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int envelopeId = User.EnvelopeId();
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var senderDoc = await mediator.Send(new ReadDocumentQuery() { EnvelopeId = envelopeId }, cancel);
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if (senderDoc.ByteData is not byte[] senderDocByte)
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return NotFound("Document is empty.");
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Response.Headers.ContentDisposition = $"inline; filename=\"{envelopeKey}.pdf\"";
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return File(senderDocByte, "application/pdf");
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}
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}
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