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If you don't want to use authentification feature, you have nothing to do : the `admin' account will automaticaly be used by communication utilities.
If you want to use user authentification feature, you just have to follow this steps :
| Change administrator password | ||
| Create users | ||
| Change user privileges |
First, we will change the `admin' password for `ze88x' :
$ dio87d -d $ dio87c -- password "ze88x" |
If we try to send another command, an authentification error occures :
$ dio87c help Incorrect password. |
In fact, communication utilities use by default an empty string as password. We must specify the new password with the `-p' option :
$ dio87c -p "ze88x" -- help Available functions are : cc ck cl exit ... [...] rtswad shutdown ta ... |
A more efficient way is to define DG87_PASSWORD environment variable :
$ export DG87_USER="admin" $ export DG87_PASSWORD="ze88x" $ dio87c help Available functions are : cc ck cl exit ... [...] rtswad shutdown ta ... $ |
To create or delete users, you must have the `admin' privilege for the `user' commands family. The `admin' account has this privilege.
For example, we will create an account named `john' :
$ dio87c ua john $ dio87c uc 3 $ dio87c ul admin diogene john $ |
ua is used to create the new account. uc is used
to print the number of users and ul prints the user list.
The password of a new account is an empty string. The administrator uses
password command to initialize the password of the new account.
To verify that the change is done, he use `-u' and `-p' option
to send a command with John's account :
$ dio87c -- password john "yy8a" $ $ dio87c -u john -p "yy8a" -- help Available functions are : exit help memory password user version check $ |
By default, a new user has only the `consult' privilege for the
generic commands family. ui is used to print
user privileges :
$ dio87c ui john User Name: john generic: consult communication: none user: none engine: none target: none referential: none job: none day: none $ |
We will change John's privilege to be an administrator for `user'
and `communication' commands families. The usp command is used
to set user privileges :
$ dio87c usp john admin user communication $ $ dio87c ui john User Name: john generic: consult communication: admin user: admin engine: none target: none referential: none job: none day: none $ |
We can see the list of commands John can now access with an help
command :
$ dio87c -u john -p "yy8a" -- help Available functions are : cc ck cl exit help mc memory mk ml password ua uc ui uk ul usp user version check $ |
If John tries to call a command which is not in this list, he will get an error :
$ dio87c -u john -p "yy8a" -- shutdown Permission denied $ |
Now, we will create an new account for William, who will be responsible for referentials. He should have the `admin' privilege for the `referential' commands family :
$ dio87c -- ua william $ dio87c -- usp william admin referential $ dio87c -u "william" -p "" -- help Available functions are : exit help memory password user version check ra rc rd ri rk rl rs rja rjc rjda rjdc rjdk rjdl rji rjk rjl rjsa rjsd rjsoec rjsp rjst rjswad rra rrc rrk rrl rrsr rrsy rroa rroc rrok rrol rrom rta rtc rtca rtcc rtck rtcl rtda rtdc rtdk rtdl rti rtk rtl rtsr rtsy rtoa rtoc rtok rtol rtom rtsd rtsoec rtst rtswot rtswad |
William can't access to targets and queues informations because he has the `none' privilege for the `target' family. But he needs to consult this information for task creation (to link task with queue). We will change his privileges to give him the `consult' privilege for the `target' family :
$ dio87c -- usp william consult target $ $ dio87c -u "william" -p "" -- help Available functions are : exit help memory password user version check qc qi ql qrtl qrtc ra rc rd ri rk rl rs rja rjc rjda rjdc rjdk rjdl rji rjk rjl rjsa rjsd rjsoec rjsp rjst rjswad rra rrc rrk rrl rrsr rrsy rroa rroc rrok rrol rrom rta rtc rtca rtcc rtck rtcl rtda rtdc rtdk rtdl rti rtk rtl rtsr rtsy rtoa rtoc rtok rtol rtom rtsd rtsoec rtst rtswot rtswad tc ti tl $ |
He can now consult targets and queues informations with commands like
tl, ti, ql and qi.
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