g.access
Controls access to the current mapset for other users on the system.
If no option given, prints current status.
g.access [group=string] [other=string] [--verbose] [--quiet] [--qq] [--ui]
Example:
g.access
grass.script.run_command("g.access", group=None, other=None, verbose=False, quiet=False, superquiet=False)
Example:
gs.run_command("g.access")
Parameters
group=string
Access for group
Allowed values: grant, revoke
other=string
Access for others
Allowed values: grant, revoke
--help
Print usage summary
--verbose
Verbose module output
--quiet
Quiet module output
--qq
Very quiet module output
--ui
Force launching GUI dialog
group : str, optional
Access for group
Allowed values: grant, revoke
other : str, optional
Access for others
Allowed values: grant, revoke
verbose: bool, optional
Verbose module output
Default: False
quiet: bool, optional
Quiet module output
Default: False
superquiet: bool, optional
Very quiet module output
Default: False
DESCRIPTION
This program allows the user to control access to the current mapset. Normally, any user can read data from any GRASS mapset. But sometimes it is desirable to prohibit access to certain sensitive data. The g.access command allows a user to restrict read and execute access to the current mapset (see UNIX chmod command). g.access will not modify write access to the current mapset.
The user may, for example, allow only users in the same UNIX group to read data files in the mapset, or restrict the mapset to personal use only.
NOTES
Under GRASS, access to the mapset PERMANENT must be open to all users. This is because GRASS looks for the user's default geographic region definition settings and the project TITLE in files that are stored under the PERMANENT mapset directory. The g.access command, therefore, will not allow you to restrict access to the PERMANENT mapset.
The g.mapsets command isn't smart enough to tell if access to a specified mapset is restricted, and the user is therefore allowed to include the names of restricted mapsets in his search path. However, the data in a restricted mapset is still protected; any attempts to look for or use data in a restricted mapset will fail. The user will simply not see any data listed for a restricted mapset.
UNIX filesystem access controls and g.access actions are not supported by MS-Windows.
SEE ALSO
UNIX manual entries for chmod(1) and group(5)
g.mapsets
AUTHOR
Michael Shapiro, U.S. Army Construction Engineering Research Laboratory
SOURCE CODE
Available at: g.access source code
(history)
Latest change: Friday Feb 07 19:16:09 2025 in commit a82a39f