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- RBBS-PC's AUTOMATIC SUBSCRIPTION/TIME MANAGEMENT 9-1
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- 9. RBBS-PC's AUTOMATIC SUBSCRIPTION/TIME MANAGEMENT
- ---------------------------------------------------
- RBBS-PC has support built into it for managing access based on the date of
- the call, and the time of day. As with the other RBBS-PC features, this
- support is optional. The primary uses of this facility are:
-
- - to make it very easy to control access based on subscription dates.
- - to give callers a temporary, date-limited boost in privileges.
- - to vary the amount of time that a caller has for a session based on
- the time of day.
-
- Once subscription management is configured, RBBS-PC handles all
- subscription maintenance. After a user is registered, RBBS-PC will
- automatically:
-
- 1) warn users before their subscription expires
- 2) reduce the security of callers whose subscription has expired.
-
- The SysOp can send a message when the subscription is about to expire, by
- creating the file RGXPIRE.HLP and placing it in the RBBS-PC help file
- directory. The number of days before expiration to warn is set with CONFIG
- parameter 50. When a caller's subscription expires, their security will be
- updated, and the help file RGXPIRD.HLP (if it exists) will be displayed.
-
- The subscription and time management system can also be used to grant
- callers a temporary boost in privileges. For example, giving new callers a
- "free" trial period.
-
- Just as cable TV channels sometimes have a free week of viewing to attract
- new subscribers, a SysOp of a subscription RBBS-PC can set up limited free
- offers. By setting up a default subscription period of say, 5 days, all new
- callers can be let onto to see whether they want to subscribe. After 5
- days, security drops back down to a more limited level. This "free" period
- can be made a standing offer, or turned off after a two week period. Or, a
- user who requests a trial period can be individually added with a short
- subscription period.
-
- Limited trial subscriptions also are an attractive alternative for those
- SysOps that do not give full privileges until after a caller is verified.
- These callers are either asked to fill out a registration form or leave a
- comment, and the SysOp later decides whether to increase the security
- level. By letting new users have a short registration period with higher
- privileges, say 3 days, a SysOp may choose to give new callers immediate
- access, so the caller is not penalized while waiting for the SysOp's
- decision. The SysOp need do nothing if a caller cannot be verified, as
- RBBS-PC will automatically reduce their security in a few days. The SysOp
- will manually raise the security of callers who are verified.
-
- 9.1 Setting It Up
- -----------------
- The subscription management system is turned on by specifying in CONFIG to
- limit callers by subscription date. After access is so limited, RBBS-PC
- automatically records the date of the first call. For old users, this will
- be the first call made since RBBS-PC began to limit access. This recorded
- date is the base registration date. The SysOp then needs to specify in
- CONFIG:
-
- - A default subscription period (the number of days a new user gets).
-
-
-
- RBBS-PC 17.3A TECHNICAL REFERENCE MANUAL 9-2
-
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- - A warning period (which determines when callers will get an advance
- warning that their subscription is about to expire. The warning
- period is the number of days left before triggering a warning.)
- - The security level expired subscribers get.
-
- In the PASSWRDS file, the SysOp designates different subscription periods
- for each security level (other than the default security level). This
- needs to be specified only if a subscription period is desired that will
- override the default.
-
- RBBS-PC determines when the subscription will expire by adding the
- subscription period to the base registration date. Persons calling after
- this expiration date are reduced to the expired security level set by the
- SysOp in CONFIG.
-
- The time management of RBBS-PC is automatically activated when the presence
- of the PASSWRDS file is detected. See section 15.3 for a complete
- description of the PASSWRDS file.
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-