matchingForGFunction in nodejs

[fahussain]

First of all it's a wonderful library and thank you so much for sharing it with us.

I am trying to implement RBAC with domains and 'all' patterns matching using nodejs but I have not been able to figure out how to tell casbin to use which function for g matching. In the online editor I see that I need to specify:

 matchingForGFunction: 'keyMatch2',
 matchingDomainForGFunction: 'keyMatch2'

but I don't know how and where I need to pass this config. Any help would be greatly appreciated.

[sagilio]

You can find it at: https://casbin.org/docs/en/rbac#use-pattern-matching-in-rbac

node-casbin/src/rbac/defaultRoleManager.ts

Line 161 in 6f46f49

public async addMatchingFunc(name: string | MatchingFunc, fn?: MatchingFunc): Promise<void> {

[fahussain]

@sagilio Thank you for your answer. I had two named grouping functions so I ended up using:

    <enforcer>.addNamedMatchingFunc('g', Util.keyMatch2Func);
    <enforcer>.addNamedMatchingFunc('g2', Util.keyMatch2Func);

I think it would be nice if an example of using this for nodejs was in the documentation too.

[hsluoyz]

@Zxilly @Gabriel-403 plz add the Node.js code example to: https://casbin.org/docs/en/rbac#use-pattern-matching-in-rbac

[Shivansh-yadav13]

is this issue still up?

[hsluoyz]

@Shivansh-yadav13 yeah, plz add to docs.