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Merge pull request #8408 from Shadowghost/baseurl-redirect

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Redirect natively if no baseurl is set
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Claus Vium 2022-10-07 10:42:24 +02:00 committed by GitHub
commit 3612b427c4
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1 changed files with 18 additions and 22 deletions
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40
Jellyfin.Server/Middleware/BaseUrlRedirectionMiddleware.cs
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@ -45,36 +45,32 @@ namespace Jellyfin.Server.Middleware
var localPath = httpContext.Request.Path.ToString(); var localPath = httpContext.Request.Path.ToString();
var baseUrlPrefix = serverConfigurationManager.GetNetworkConfiguration().BaseUrl; var baseUrlPrefix = serverConfigurationManager.GetNetworkConfiguration().BaseUrl;
if (!string.IsNullOrEmpty(baseUrlPrefix)) if (string.IsNullOrEmpty(localPath)
|| string.Equals(localPath, baseUrlPrefix, StringComparison.OrdinalIgnoreCase)
|| string.Equals(localPath, baseUrlPrefix + "/", StringComparison.OrdinalIgnoreCase)
|| string.Equals(localPath, baseUrlPrefix + "/web", StringComparison.OrdinalIgnoreCase)
|| string.Equals(localPath, baseUrlPrefix + "/web/", StringComparison.OrdinalIgnoreCase)
|| !localPath.StartsWith(baseUrlPrefix, StringComparison.OrdinalIgnoreCase)
)
{ {
var startsWithBaseUrl = localPath.StartsWith(baseUrlPrefix, StringComparison.OrdinalIgnoreCase); // Redirect health endpoint
if (string.Equals(localPath, "/health", StringComparison.OrdinalIgnoreCase)
if (!startsWithBaseUrl || string.Equals(localPath, "/health/", StringComparison.OrdinalIgnoreCase))
&& (localPath.Equals("/health", StringComparison.OrdinalIgnoreCase)
|| localPath.Equals("/health/", StringComparison.OrdinalIgnoreCase)))
{ {
_logger.LogDebug("Redirecting /health check"); _logger.LogDebug("Redirecting /health check");
httpContext.Response.Redirect(baseUrlPrefix + "/health"); httpContext.Response.Redirect(baseUrlPrefix + "/health");
return; return;
} }
if (!startsWithBaseUrl // Always redirect back to the default path if the base prefix is invalid or missing
|| localPath.Length == baseUrlPrefix.Length
// Local path is /baseUrl/
|| (localPath.Length == baseUrlPrefix.Length + 1 && localPath[^1] == '/'))
{
// Always redirect back to the default path if the base prefix is invalid, missing, or is the full path.
_logger.LogDebug("Normalizing an URL at {LocalPath}", localPath);
httpContext.Response.Redirect(baseUrlPrefix + "/" + _configuration[DefaultRedirectKey]);
return;
}
}
else if (string.IsNullOrEmpty(localPath)
|| localPath.Equals("/", StringComparison.Ordinal))
{
// Always redirect back to the default path if root is requested.
_logger.LogDebug("Normalizing an URL at {LocalPath}", localPath); _logger.LogDebug("Normalizing an URL at {LocalPath}", localPath);
httpContext.Response.Redirect("/" + _configuration[DefaultRedirectKey]);
var uri = new Uri(localPath);
var redirectUri = new Uri(baseUrlPrefix + "/" + _configuration[DefaultRedirectKey]);
var target = uri.MakeRelativeUri(redirectUri).ToString();
_logger.LogDebug("Redirecting to {Target}", target);
httpContext.Response.Redirect(target);
return; return;
} }