60 lines
2.1 KiB
C#
60 lines
2.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Text.Json;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Microsoft.Extensions.Logging;
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using Selector.Web.Areas.Identity.Data;
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using Selector.Model;
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namespace Selector.Web.Areas.Identity.Pages.Account.Manage
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{
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public class DownloadPersonalDataModel : PageModel
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{
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private readonly UserManager<ApplicationUser> _userManager;
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private readonly ILogger<DownloadPersonalDataModel> _logger;
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public DownloadPersonalDataModel(
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UserManager<ApplicationUser> userManager,
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ILogger<DownloadPersonalDataModel> logger)
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{
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_userManager = userManager;
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_logger = logger;
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}
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public async Task<IActionResult> OnPostAsync()
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{
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var user = await _userManager.GetUserAsync(User);
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if (user == null)
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{
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return NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
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}
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_logger.LogInformation("User with ID '{UserId}' asked for their personal data.", _userManager.GetUserId(User));
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// Only include personal data for download
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var personalData = new Dictionary<string, string>();
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var personalDataProps = typeof(ApplicationUser).GetProperties().Where(
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prop => Attribute.IsDefined(prop, typeof(PersonalDataAttribute)));
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foreach (var p in personalDataProps)
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{
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personalData.Add(p.Name, p.GetValue(user)?.ToString() ?? "null");
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}
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var logins = await _userManager.GetLoginsAsync(user);
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foreach (var l in logins)
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{
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personalData.Add($"{l.LoginProvider} external login provider key", l.ProviderKey);
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}
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Response.Headers.Add("Content-Disposition", "attachment; filename=PersonalData.json");
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return new FileContentResult(JsonSerializer.SerializeToUtf8Bytes(personalData), "application/json");
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}
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}
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}
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