Question

progress database, read only access

Asked by: mark_martens

i'm running progress 9 on rhel 5.0.

Where do i configure that tools accessing the progress database (jdbc / odbc openlink) from outside the server only have a read only connection to the progress database.

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Asked On
2009-10-06 at 09:17:36ID24789483
Tags

progress database

,

Progress

Topics

4GL Databases

,

Databases Miscellaneous

Participating Experts
1
Points
250
Comments
8

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Answers

 

by: progressorPosted on 2009-10-07 at 23:27:59ID: 25522693

You must set the SQL permissions per table. I hope you are using SQL92 and not the open interface broker from progress. Because there this wont work.

Basically you log in the database with DBA rights (typically this will be done with user sysprogress and sql explorer. Sysprogress is the default DBA acount and sql explorer is a tool Progress ships with their product to make a jdbc connection to the database,

After logging in you must grant permissions to the users connecting to the progress database using SQL.

If you want to grant a privilige to all then you can grant the permissions to PUBLIC

I hope this helps.

Regards,

casper.

grant select on PUB.<table-name> to <Username>;
commit;

                                              
1:
2:

Select allOpen in new window

 

by: mark_martensPosted on 2009-10-18 at 02:30:52ID: 25599260

In progess it is possible with security to pinpoint out which user has access to which table. There is a datadictionairy tool present.

This is also controlled by the menu security of the application.

My question however is that I DONT WANT ANY USER TO CHANGE DATA using the external tools like jdbc/odbc open edge, not the common user and also not the administrator.

 

by: progressorPosted on 2009-10-19 at 17:05:36ID: 25610005

well by default users are not allowed to write in the database using odbc/jdbc. So you wont have a problem. The only user who can always write in the database using odbc/jdbc is the creator of the database and sysprogress. You can;t change that. The only thing you can do is make sure that they are no users in the _user table. If they are not in _user then then no one has write access.

Casper.

 

by: mark_martensPosted on 2009-10-22 at 11:12:18ID: 25637277

thats helpfull thank you for this Casper

but

At this moment i connect as root or as mfg (two root users) to the database. And no password is needed. In which way can i archieve that the user *HAS* to enter the password when using root or mfg

 

by: progressorPosted on 2009-11-20 at 03:38:35ID: 25869325

You can always disallow blank user ID this will force all 4GL users to use a password when connecting to the database. You can do this in the data administration. The users will need to be in the _user table then. (Progress own database security mechanism).

If I am correct then with SQL you will always need to be authorized to connect to the database unless there are no users in hte _user table.

Casper.



20120131-EE-VQP-002

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