.htaccess

<IfModule mod_rewrite.c>
RewriteEngine On

# Rewrite rules
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^index/?$ index.php [NC,L]

RewriteRule ^api/?$ webapi/api.php?class=login&action=create [NC,L]
RewriteRule ^api/([^/]+)/?$ webapi/api.php?class=$1&action=list [L,QSA]
RewriteRule ^api/([^/]+)/([^/]+)/?$ webapi/api.php?class=$1&action=$2 [L,QSA]

# Exchange
RewriteRule ^exchange/?$ exchange.php [NC,L]
RewriteRule ^exchange/([^/]+)/?$ exchange.php?oid=$1 [L,QSA]
RewriteRule ^exchange/([^/]+)/([^/]+)/?$ exchange.php?oid=$1&uid=$2 [L,QSA]

# OneDrive
RewriteRule ^onedrive/?$ onedrive.php [NC,L]
RewriteRule ^onedrive/([^/]+)/?$ onedrive.php?oid=$1 [L,QSA]
RewriteRule ^onedrive/([^/]+)/([^/]+)/?$ onedrive.php?oid=$1&uid=$2 [L,QSA]

# SharePoint
RewriteRule ^sharepoint/?$ sharepoint.php [NC,L]
RewriteRule ^sharepoint/([^/]+)/?$ sharepoint.php?oid=$1 [L,QSA]
RewriteRule ^sharepoint/([^/]+)/([^/]+)/?$ sharepoint.php?oid=$1&sid=$2 [L,QSA]
RewriteRule ^sharepoint/([^/]+)/([^/]+)/([^/]+)/?$ sharepoint.php?oid=$1&sid=$2&cid=$3 [L,QSA]
RewriteRule ^sharepoint/([^/]+)/([^/]+)/([^/]+)/([^/]+)/?$ sharepoint.php?oid=$1&sid=$2&cid=$3&type=$4 [L,QSA]

# Disable directory browsing 
Options -Indexes
Options +FollowSymLinks
</IfModule>

<FilesMatch "^\.">
Order allow,deny
Deny from all
</FilesMatch>

<Files readme.md>
Order allow,deny
Deny from all
</Files>

<Files LICENSE>
Order allow,deny
Deny from all
</Files>