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Re: [leshan-dev] Leshan AclConfig

Hi,

To configure R and C the long expected will be the long where the binary notation value is 10001.
So in java you can write it like :

  • 17l
  • Long.valueOf(17)
  • Long.valueOf(0b10001)

Hope this helps.
(Hope this works too because I didn't play so much with ACL until now)
Maybe a better API will be need for AclConfig. I should maybe create an issue about this.

Simon

Le 08/10/2021 à 10:56, Kaczmarek, Adam via leshan-dev a écrit :
Hello,
I have got question regarding the ACL config object. From the documentation (page 109) we can read:
"The bit order is specified as below. 1st LSB: R(Read, Observe, Write-Attributes) 2nd LSB: W(Write) 3rd LSB: E(Execute) 4th LSB: D(Delete) 5th LSB: C(Create) Other bits are reserved for future use."
So what exactly does leshan expect from me to send him? Is it something like for: 

Value=ToBeSend
R=1
W=10
E=100
D=1000
C=10000

and then appropriately if user configure for an instance R and C for whatever server  then long which is expected in org.eclipse.leshan.server.bootstrap.BootstrapConfig.AclConfig; in the acls property will be 10001?

Is this a correct understanding?

I have found thread which could possess information about this. However, it has not been responded to.
https://www.eclipse.org/lists/leshan-dev/msg00485.html

I am looking forward to hearing from you.
Adam.

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