that this is not secure, as other applications can use this virtual
hostname to gain access to your library.**
-> TODO Authentication by IP address does not yet work correctly -- see
-> bug MKWS-234 ("Improve SP configuration/proxying for better
-> authentication").
+Or if your application's users are coming from a well-known range of
+IP-address space, you can enter the range in the "IP Ranges"
+field. The format of this field is as follows: it can contain any
+number of ranges, separated by commas; each range is either a single
+IP address or two addresses separated by a hyphen; each IP address is
+four small integers separated by periods. For example,
+`80.229.143.255-80.229.143.255, 5.57.0.0-5.57.255.255, 127.0.0.1`.
Alternatively, your application can authenticate by username and
password credentials. This is a useful approach in several situations,
single string separated by a slash -- e.g. "mike/swordfish" -- into
the User Access record's Authentication field.
-You can create multiple User Access records: for example, one that
-uses Referring URL, and another that uses a username/password pair to
-be used when running an application from a different URL.
+You can set multiple fields into a single User Access record; or
+create multiple User Access records. For example, a single User Access
+record can specify both a Referring URL a username/password pair that
+can be used when running an application from a different URL. But if
+multiple Referring URLs are needed, then each must be specified in its
+own User Access record.
### Tell the application to use the library
In the HTML of the application, tell MKWS to authenticate on to the
-Service Proxy. When IP-based, referer-based or hostname-based
-authentication is used, this is very simple:
+Service Proxy. When referer-based or IP-based authentication is used,
+this is very simple:
<script type="text/javascript">
var mkws_config = { service_proxy_auth:
Apache2 is the application's web-server, which we will call
yourname.com:
-- Add a rewriting authentication alias to the configuration:
+Step 1: add a rewriting authentication alias to the configuration:
RewriteEngine on
RewriteRule /spauth/ http://mkws.indexdata.com/service-proxy/?command=auth&action=check,login&username=U&password=PW [P]
-- Set the MKWS configuration item `service_proxy_auth` to
- <http://yourname.com/spauth/>
-- Protect access to the local path <http://yourname.com/spauth/>
- (e.g. using a .htaccess file).
+Step 2: set the MKWS configuration item `service_proxy_auth` to
+<http://yourname.com/spauth/>
+
+Step 3: protect access to the local path <http://yourname.com/spauth/>
+(e.g. using a `.htaccess` file).
Choosing targets from the library