# Sign-in options

You can configure Fabricate to enable users to sign in using one or more of the following SSO options:

* Google
* GitHub
* Microsoft Entra ID (formerly Azure)

On the login page, Fabricate displays an icon for each enabled option.

After you start Fabricate, you can also set up single sign-on (SSO). For more information, go to [Single sign-on (SSO)](/fabricate/fabricate-accounts-and-users/managing-account-users/single-sign-on-sso.md).

## Google

To allow your users to sign in through Google, in `.env`, uncomment and set the following:

```
GOOGLE_CLIENT_ID=  # Google OAuth 2.0 client ID.
GOOGLE_CLIENT_SECRET=  # Google OAuth 2.0 client secret.
```

## GitHub

To allow your users to sign in through GitHub, in `.env`, uncomment and set the following:

```
GITHUB_CLIENT_ID=  # GitHub OAuth app client ID.
GITHUB_CLIENT_SECRET=  # GitHub OAuth app client secret.
```

## Microsoft Entra ID

To allow your users to sign in through Microsoft Entra ID, in `.env`, uncomment and set the following:

```
AZURE_CLIENT_ID=	# Microsoft Entra ID application (client) identifier
AZURE_CLIENT_SECRET=	# Microsoft Entra ID client secret.
AZURE_TENANT_ID= # Microsft Entra ID tenant ID.
```


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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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