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fix: add PHP secure cookie flag and C# token revocation example (gap report) #711

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fix: add PHP secure cookie flag and C# token revocation example (gap report) #711

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ec9f02e
fix: add PHP secure cookie flag and C# token revocation example (gap …
tamalchowdhury Apr 13, 2026
eb9f107
fix aside nesting
tamalchowdhury Apr 13, 2026
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28 changes: 27 additions & 1 deletion src/content/docs/developer-tools/sdks/backend/dotnet-sdk.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@ keywords:
- openid connect
- machine to machine
- kinde client
updated: 2024-01-15
updated: 2026-04-13
featured: false
deprecated: false
ai_summary: Guide to using the Kinde .NET SDK for integrating with the Management API, including installation, configuration, and API calls for user and organization management.
Expand Down Expand Up @@ -117,4 +117,30 @@ Note this requires the `create:organizations` and `update:organizations` scopes

For full details of the available management API functions, see the [Kinde Management API specification](/kinde-apis/management/).

## Revoke a token

To revoke an access or refresh token, call the `/oauth2/revoke` endpoint with your client credentials and the token to revoke.

```csharp
using System.Net.Http.Headers;
using System.Text;

var httpClient = new HttpClient();
var credentials = Convert.ToBase64String(
Encoding.UTF8.GetBytes($"{clientId}:{clientSecret}")
);

var request = new HttpRequestMessage(HttpMethod.Post, "https://your-subdomain.kinde.com/oauth2/revoke");
request.Headers.Authorization = new AuthenticationHeaderValue("Basic", credentials);
request.Content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("token", tokenToRevoke),
new KeyValuePair<string, string>("token_type_hint", "access_token") // or "refresh_token"
});

var response = await httpClient.SendAsync(request);
```

A successful revocation returns `HTTP 200`. Once revoked, the token can no longer be used to authenticate requests.

If you need help getting Kinde connected, contact us at [support@kinde.com](mailto:support@kinde.com).
17 changes: 16 additions & 1 deletion src/content/docs/developer-tools/sdks/backend/php-sdk.mdx
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Expand Up @@ -4,6 +4,8 @@ title: PHP SDK
description: "Complete guide for PHP SDK including Composer installation, OAuth integration, authentication flow, user permissions, and cookie configuration for PHP applications."
sidebar:
order: 14
tableOfContents:
maxHeadingLevel: 3
relatedArticles:
- 02d02820-92da-4721-9a91-222c9b095869
head:
Expand Down Expand Up @@ -33,7 +35,7 @@ keywords:
- user permissions
- cookie settings
- callback URLs
updated: 2024-01-15
updated: 2026-04-13
featured: false
deprecated: false
ai_summary: Complete guide for PHP SDK including Composer installation, OAuth integration, authentication flow, user permissions, and cookie configuration for PHP applications.
Expand Down Expand Up @@ -181,6 +183,19 @@ $storage->setCookiePath('/');
$storage->setCookieDomain('yourdomain.com');
```

### Disabling the Secure cookie flag (for local development)

By default, cookies are set with the `Secure` flag, which requires HTTPS. When developing over HTTP locally, you can disable this:

```php
$storage = Storage::getInstance();
$storage->setCookieSecure(false); // Only use this in local/dev environments

@Koosha-Owji Koosha-Owji Apr 15, 2026

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This function doesn't exist in the sdk yet.

@tamalchowdhury tamalchowdhury Apr 15, 2026

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Thanks. Any workarounds? or should we drop it? Do suggest.

```

<Aside type="warning">
Do not disable the `Secure` flag in production.
</Aside>

## Logout

The Kinde SPA client comes with a logout method.
Expand Down
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