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Add GetAuthorizationInfo for netcore HttpRequest

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This commit is contained in:
crobibero 2020-06-15 13:21:18 -06:00
parent 4aac936721
commit a8adbef74f
2 changed files with 107 additions and 42 deletions
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138
Emby.Server.Implementations/HttpServer/Security/AuthorizationContext.cs
View File

@ -8,6 +8,7 @@ using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Net;
using MediaBrowser.Controller.Security;
using MediaBrowser.Model.Services;
using Microsoft.AspNetCore.Http;
using Microsoft.Net.Http.Headers;
namespace Emby.Server.Implementations.HttpServer.Security
@ -38,6 +39,14 @@ namespace Emby.Server.Implementations.HttpServer.Security
return GetAuthorization(requestContext);
}
public AuthorizationInfo GetAuthorizationInfo(HttpRequest requestContext)
{
var auth = GetAuthorizationDictionary(requestContext);
var (authInfo, _) =
GetAuthorizationInfoFromDictionary(auth, requestContext.Headers, requestContext.Query);
return authInfo;
}
/// <summary>
/// Gets the authorization.
/// </summary>
@ -46,7 +55,23 @@ namespace Emby.Server.Implementations.HttpServer.Security
private AuthorizationInfo GetAuthorization(IRequest httpReq)
{
var auth = GetAuthorizationDictionary(httpReq);
var (authInfo, originalAuthInfo) =
GetAuthorizationInfoFromDictionary(auth, httpReq.Headers, httpReq.QueryString);
if (originalAuthInfo != null)
{
httpReq.Items["OriginalAuthenticationInfo"] = originalAuthInfo;
}
httpReq.Items["AuthorizationInfo"] = authInfo;
return authInfo;
}
private (AuthorizationInfo authInfo, AuthenticationInfo originalAuthenticationInfo) GetAuthorizationInfoFromDictionary(
in Dictionary<string, string> auth,
in IHeaderDictionary headers,
in IQueryCollection queryString)
{
string deviceId = null;
string device = null;
string client = null;
@ -64,19 +89,31 @@ namespace Emby.Server.Implementations.HttpServer.Security
if (string.IsNullOrEmpty(token))
{
token = httpReq.Headers["X-Emby-Token"];
token = headers["X-Jellyfin-Token"];
}
if (string.IsNullOrEmpty(token))
{
token = httpReq.Headers["X-MediaBrowser-Token"];
}
if (string.IsNullOrEmpty(token))
{
token = httpReq.QueryString["api_key"];
token = headers["X-Emby-Token"];
}
var info = new AuthorizationInfo
if (string.IsNullOrEmpty(token))
{
token = headers["X-MediaBrowser-Token"];
}
if (string.IsNullOrEmpty(token))
{
token = queryString["ApiKey"];
}
// TODO depricate this query parameter.
if (string.IsNullOrEmpty(token))
{
token = queryString["api_key"];
}
var authInfo = new AuthorizationInfo
{
Client = client,
Device = device,
@ -85,6 +122,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
Token = token
};
AuthenticationInfo originalAuthenticationInfo = null;
if (!string.IsNullOrWhiteSpace(token))
{
var result = _authRepo.Get(new AuthenticationInfoQuery
@ -92,81 +130,77 @@ namespace Emby.Server.Implementations.HttpServer.Security
AccessToken = token
});
var tokenInfo = result.Items.Count > 0 ? result.Items[0] : null;
originalAuthenticationInfo = result.Items.Count > 0 ? result.Items[0] : null;
if (tokenInfo != null)
if (originalAuthenticationInfo != null)
{
var updateToken = false;
// TODO: Remove these checks for IsNullOrWhiteSpace
if (string.IsNullOrWhiteSpace(info.Client))
if (string.IsNullOrWhiteSpace(authInfo.Client))
{
info.Client = tokenInfo.AppName;
authInfo.Client = originalAuthenticationInfo.AppName;
}
if (string.IsNullOrWhiteSpace(info.DeviceId))
if (string.IsNullOrWhiteSpace(authInfo.DeviceId))
{
info.DeviceId = tokenInfo.DeviceId;
authInfo.DeviceId = originalAuthenticationInfo.DeviceId;
}
// Temporary. TODO - allow clients to specify that the token has been shared with a casting device
var allowTokenInfoUpdate = info.Client == null || info.Client.IndexOf("chromecast", StringComparison.OrdinalIgnoreCase) == -1;
var allowTokenInfoUpdate = authInfo.Client == null || authInfo.Client.IndexOf("chromecast", StringComparison.OrdinalIgnoreCase) == -1;
if (string.IsNullOrWhiteSpace(info.Device))
if (string.IsNullOrWhiteSpace(authInfo.Device))
{
info.Device = tokenInfo.DeviceName;
authInfo.Device = originalAuthenticationInfo.DeviceName;
}
else if (!string.Equals(info.Device, tokenInfo.DeviceName, StringComparison.OrdinalIgnoreCase))
else if (!string.Equals(authInfo.Device, originalAuthenticationInfo.DeviceName, StringComparison.OrdinalIgnoreCase))
{
if (allowTokenInfoUpdate)
{
updateToken = true;
tokenInfo.DeviceName = info.Device;
originalAuthenticationInfo.DeviceName = authInfo.Device;
}
}
if (string.IsNullOrWhiteSpace(info.Version))
if (string.IsNullOrWhiteSpace(authInfo.Version))
{
info.Version = tokenInfo.AppVersion;
authInfo.Version = originalAuthenticationInfo.AppVersion;
}
else if (!string.Equals(info.Version, tokenInfo.AppVersion, StringComparison.OrdinalIgnoreCase))
else if (!string.Equals(authInfo.Version, originalAuthenticationInfo.AppVersion, StringComparison.OrdinalIgnoreCase))
{
if (allowTokenInfoUpdate)
{
updateToken = true;
tokenInfo.AppVersion = info.Version;
originalAuthenticationInfo.AppVersion = authInfo.Version;
}
}
if ((DateTime.UtcNow - tokenInfo.DateLastActivity).TotalMinutes > 3)
if ((DateTime.UtcNow - originalAuthenticationInfo.DateLastActivity).TotalMinutes > 3)
{
tokenInfo.DateLastActivity = DateTime.UtcNow;
originalAuthenticationInfo.DateLastActivity = DateTime.UtcNow;
updateToken = true;
}
if (!tokenInfo.UserId.Equals(Guid.Empty))
if (!originalAuthenticationInfo.UserId.Equals(Guid.Empty))
{
info.User = _userManager.GetUserById(tokenInfo.UserId);
authInfo.User = _userManager.GetUserById(originalAuthenticationInfo.UserId);
if (info.User != null && !string.Equals(info.User.Username, tokenInfo.UserName, StringComparison.OrdinalIgnoreCase))
if (authInfo.User != null && !string.Equals(authInfo.User.Username, originalAuthenticationInfo.UserName, StringComparison.OrdinalIgnoreCase))
{
tokenInfo.UserName = info.User.Username;
originalAuthenticationInfo.UserName = authInfo.User.Username;
updateToken = true;
}
}
if (updateToken)
{
_authRepo.Update(tokenInfo);
_authRepo.Update(originalAuthenticationInfo);
}
}
httpReq.Items["OriginalAuthenticationInfo"] = tokenInfo;
}
httpReq.Items["AuthorizationInfo"] = info;
return info;
return (authInfo, originalAuthenticationInfo);
}
/// <summary>
@ -176,7 +210,32 @@ namespace Emby.Server.Implementations.HttpServer.Security
/// <returns>Dictionary{System.StringSystem.String}.</returns>
private Dictionary<string, string> GetAuthorizationDictionary(IRequest httpReq)
{
var auth = httpReq.Headers["X-Emby-Authorization"];
var auth = httpReq.Headers["X-Jellyfin-Authorization"];
if (string.IsNullOrEmpty(auth))
{
auth = httpReq.Headers["X-Emby-Authorization"];
}
if (string.IsNullOrEmpty(auth))
{
auth = httpReq.Headers[HeaderNames.Authorization];
}
return GetAuthorization(auth);
}
/// <summary>
/// Gets the auth.
/// </summary>
/// <param name="httpReq">The HTTP req.</param>
/// <returns>Dictionary{System.StringSystem.String}.</returns>
private Dictionary<string, string> GetAuthorizationDictionary(HttpRequest httpReq)
{
var auth = httpReq.Headers["X-Jellyfin-Authorization"];
if (string.IsNullOrEmpty(auth))
{
auth = httpReq.Headers["X-Emby-Authorization"];
}
if (string.IsNullOrEmpty(auth))
{
@ -206,7 +265,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
return null;
}
var acceptedNames = new[] { "MediaBrowser", "Emby" };
var acceptedNames = new[] { "MediaBrowser", "Emby", "Jellyfin" };
// It has to be a digest request
if (!acceptedNames.Contains(parts[0], StringComparer.OrdinalIgnoreCase))
@ -236,12 +295,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
private static string NormalizeValue(string value)
{
if (string.IsNullOrEmpty(value))
{
return value;
}
return WebUtility.HtmlEncode(value);
return string.IsNullOrEmpty(value) ? value : WebUtility.HtmlEncode(value);
}
}
}

11
MediaBrowser.Controller/Net/IAuthorizationContext.cs
View File

@ -1,7 +1,11 @@
using MediaBrowser.Model.Services;
using Microsoft.AspNetCore.Http;
namespace MediaBrowser.Controller.Net
{
/// <summary>
/// IAuthorization context.
/// </summary>
public interface IAuthorizationContext
{
/// <summary>
@ -17,5 +21,12 @@ namespace MediaBrowser.Controller.Net
/// <param name="requestContext">The request context.</param>
/// <returns>AuthorizationInfo.</returns>
AuthorizationInfo GetAuthorizationInfo(IRequest requestContext);
/// <summary>
/// Gets the authorization information.
/// </summary>
/// <param name="requestContext">The request context.</param>
/// <returns>AuthorizationInfo.</returns>
AuthorizationInfo GetAuthorizationInfo(HttpRequest requestContext);
}
}