civetweb/docs/api/mg_send_digest_access_authentication_request.md

Civetweb API Reference

mg_send_digest_access_authentication_request( conn, realm );

Parameters

Parameter	Type	Description
conn	struct mg_connection *	A pointer to the connection to be used to send data
realm	const char *	The requested authentication realm or NULL

Return Value

Type	Description
int	An integer indicating success or failure

Description

This function can be used to send a HTTP Digest Authentication request to the client. Browsers will react with repeating the request with user authentication data. If they do not yet know the user authentication for the requested realm, they will show a dialog to query username and password. The function returns a negative number on errors.

See Also

• mg_send_http_error();
• mg_write();
• mg_printf();