Kavita/API/Extensions/HttpExtensions.cs
Joseph Milazzo efb527035d
Account Email Support (#1000)
* Moved the Server Settings out into a button on nav header

* Refactored Mange Users page to the new design (skeleton). Implemented skeleton code for Invite User.

* Hashed out more of the code, but need to move all the email code to a Kavita controlled API server due to password credentials.

* Cleaned up some warnings

* When no user exists for an api key in Plugin controller, throw 401.

* Hooked in the ability to check if the Kavita instance can be accessed externally so we can determine if the user can invite or not.

* Hooked up some logic if the user's server isn't accessible, then default to old flow

* Basic flow is working for confirm email. Needs validation, error handling, etc.

* Refactored Password validation to account service

* Cleaned up the code in confirm-email to work much better.

* Refactored the login page to have a container functionality, so we can reuse the styles on multiple pages (registration pages). Hooked up the code for confirm email.

* Messy code, but making progress. Refactored Register to be used only for first time user registration. Added a new register component to handle first time flow only.

* Invite works much better, still needs a bit of work for non-accessible server setup. Started work on underlying manage users page to meet new design.

* Changed (you) to a star to indicate who you're logged in as.

* Inviting a user is now working and tested fully.

* Removed the register member component as we now have invite and confirm components.

* Editing a user is now working. Username change and Role/Library access from within one screen. Email changing is on hold.

* Cleaned up code for edit user and disabled email field for now.

* Cleaned up the code to indicate changing a user's email is not possible.

* Implemented a migration for existing accounts so they can validate their emails and still login.

* Change url for email server

* Implemented the ability to resend an email confirmation code (or regenerate for non accessible servers). Fixed an overflow on the confirm dialog.

* Took care of some code cleanup

* Removed 3 db calls from cover refresh and some misc cleanup

* Fixed a broken test
2022-01-30 14:45:57 -08:00

54 lines
2.1 KiB
C#

using System.IO;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Text.Json;
using API.Helpers;
using Microsoft.AspNetCore.Http;
namespace API.Extensions
{
public static class HttpExtensions
{
public static void AddPaginationHeader(this HttpResponse response, int currentPage,
int itemsPerPage, int totalItems, int totalPages)
{
var paginationHeader = new PaginationHeader(currentPage, itemsPerPage, totalItems, totalPages);
var options = new JsonSerializerOptions()
{
PropertyNamingPolicy = JsonNamingPolicy.CamelCase
};
response.Headers.Add("Pagination", JsonSerializer.Serialize(paginationHeader, options));
response.Headers.Add("Access-Control-Expose-Headers", "Pagination");
}
/// <summary>
/// Calculates SHA256 hash for a byte[] and sets as ETag. Ensures Cache-Control: private header is added.
/// </summary>
/// <param name="response"></param>
/// <param name="content">If byte[] is null or empty, will only add cache-control</param>
public static void AddCacheHeader(this HttpResponse response, byte[] content)
{
if (content == null || content.Length <= 0) return;
using var sha1 = SHA256.Create();
response.Headers.Add("ETag", string.Concat(sha1.ComputeHash(content).Select(x => x.ToString("X2"))));
}
/// <summary>
/// Calculates SHA256 hash for a cover image filename and sets as ETag. Ensures Cache-Control: private header is added.
/// </summary>
/// <param name="response"></param>
/// <param name="filename"></param>
public static void AddCacheHeader(this HttpResponse response, string filename)
{
if (filename == null || filename.Length <= 0) return;
var hashContent = filename + File.GetLastWriteTimeUtc(filename);
using var sha1 = SHA256.Create();
response.Headers.Add("ETag", string.Concat(sha1.ComputeHash(Encoding.UTF8.GetBytes(hashContent)).Select(x => x.ToString("X2"))));
}
}
}