Section Access

Tue, 03 Nov 2015 02:13:18 GMT

Hi,

I’m having trouble getting Qlik Sense to do even basic security, hopefully someone can help.

I want to restrict users to viewing data for just their home cities in an app based on their AD group. However managers typically manage two cities and the general manager needs to see all cities.

City	AD group	Manager	General Manager
B	B_employees	Kate	Mark
C	C_employees	Sam	Mark
D	D_employees	Kate	Mark
H	H_employees	John	Mark
M	M_employees	John	Mark
P	P_employees	John	Mark
S	S_employees	Sam	Mark

It works for one assignment but if I try to use two assignments I either 'denied' or 'unknown error', e.g.

SecurityTable1:

Load * InLine [

ACCESS, USERID, LINK1

USER, DOMAIN\John, M

USER, DOMAIN\John, H

...

ADMIN, DOMAIN\Greg

ADMIN, INTERNAL\sa_scheduler

];

SecurityTable2:

Load * InLine [

ACCESS, GROUP, LINK2

USER, P_employees, P

...

//
Section Application;

SecLinkTable1:
Load * InLine [
LINK1, City
P, PCity

...

They work individually but not in combination(s).

Additionally, if I use the OMIT option I get ‘incomplete visualisation’ for the table/chart when I specify a dim, but nothing if I specify a defined dim from Master Items. Is this a bug?

Re: Section Access

Fri, 20 Nov 2015 00:01:37 GMT

With help from our Qlik guy Stephen, we resolved the issue.

The key is using both USERID & GROUP in the same table with the alternate field populated with asterisk.

Seems it is necessary to use the subfield() technique in 2.1, this generates a separate row for each code.

//
Section Access;

set vAllCities = 'D,S,M,H,A,P,C,B';

Authorisation:

// Grant 'sa_scheduler' admin to enable data reload task
load ACCESS ,USERID ,GROUP ,subfield(CITYCODE, ',') as CITYCODE
inline
[ACCESS, USERID, GROUP, CITYCODE
'ADMIN' ,'INTERNAL\sa_scheduler' ,'*' ,"$(vAllCities)"
];

// Load user list from secure .xls
LOAD
    "Access"    as ACCESS,
    "UserID"    as USERID,
    '*'                as GROUP,
    subfield("City Code", ',')   as CITYCODE
FROM [lib://QSContent/App Access by user.xlsx]
(ooxml, embedded labels, table is Sheet1);

// default users to their home state
CONCATENATE(Authorisation)
LOAD *
INLINE [
ACCESS, USERID, GROUP, CITYCODE
USER, *, D_employees, D
USER, *, S_employees, S
USER, *, B_employees, B
USER, *, C_employees, C
USER, *, A_employees, A
USER, *, H_employees, H
USER, *, M_employees, M
USER, *, P_employees, P
];

//
Section Application;
SecLinkTable:
Load * InLine [
City, CITYCODE
D, D
S, S
B, B
C, C
A, A
H, H
M, M
P, P
];

Hopefully this will be of help to other newbies.

topic Section Access in App Development

Section Access

Re: Section Access