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ns_requestauthorize − commands
ns_requestauthorize option ?arg arg ...? _________________________________________________________________
ns_requestauthorize
method URL authuser authpassword ?ipaddr?
Ask the server to check permissions using nsperm. This
function does the same permission check that the AOLserver
does before serving a URL. If the nsperm module is loaded,
the algorithm is as follows.
1. |
If the authuser is "nsadmin", the password is correct, and the IP address of the client is allowed nsadmin access, then access is authorized. | ||
2. |
Find the relevant permission record. If an exact match for the method and URL combination is not found, the end of the URL is pared down until a match is found. For example, if there is no match for ’/products/cereals/raisin_bran.html,’ then the server looks for a permission record for the URL ’/products/cereals.’ If that permission record is specified as "Exact URL match is NOT required", then that permission record is used. |
By default, the
server comes with a row that says GET on ’/’ is
open to
the world. If no relevant permission record is found, access
is denied
(forbidden).
1. |
If the authuser is in the "Allow Users" list, access is permitted. If the authuser is a member of a group in the "Allow Groups" list and not in the "Deny Users" list, access is permitted. | ||
2. |
If the host is in the "Hosts to allow" list, access is permitted. If the host is in the "Hosts to deny" list, access is denied. | ||
3. |
If the request does not come in with authorization data, access is denied. | ||
4. |
The user and password are verified. If there is no password specified in the database, any password is accepted. | ||
5. |
Otherwise, access is denied. |
Return
Values:
The following values can be returned by
ns_requestauthorize.
OK |
The user has permission to execute this URL and method. | ||
DENIED |
The user does not have permission to execute this URL and method. | ||
FORBIDDEN |
There is no possible user/password/IP Address combination that would give authorization. | ||
ERROR |
There was an error. |
ns_passwordcheck, ns_crypt