Exceções de autenticação básica: favicon.ico

<Directory /var/www/mysite>
SSLRequireSSL

AuthName "Authentication"

AuthType Basic

#AuthBasicProvider internal #LDAP

AuthBasicAuthoritative off

#AuthzLDAPAuthoritative off #LDAP

AuthUserFile /dev/null

Require valid-user

SetEnvIf Request_URI "^/static/icons/touch-icon(-ipad)?(-iphone)?(-retina)?.png$" allow

SetEnvIf Request_URI "^/static/icons/favicon3.png$" allow

SetEnvIf Request_URI "^/static/images/apple-touch-startup-image(-([0-9]+x[0-9]+))?.png$" allow

Allow from env=allow

Order allow,deny

Satisfy any

</Directory>

Substitua essas regexes onde <link>estão os ícones ed.