Concatenating Attributes with semi-colon (;)

[Dean Arnold]

Thank you Alan,

Both are great solutions. I was looking through the FreeRadius xlat source
for a concat function. Thank you for the rapid code update!

I'll pull down the Ubuntu FreeRadius Source packages, apply the patch and
re-build on my lab FreeRadius server.

On Tue, Dec 7, 2021 at 7:34 AM Alan DeKok <aland at deployingradius.com> wrote:

> On Dec 7, 2021, at 3:18 AM, Dean Arnold <dean at 31st.me> wrote:
> > I am using FreeRadius with Google Secure LDAP & WPA2 Enterprise Auth and
> > it's working great!
>
>   That's good to hear.
>
> > Is there a way to create a semi-colon (;) delimiter list from a multi
> > valued attribute?
>
>   Um... no.  :(
>
>   So I've added it to v3.0.x branch on GitHub:
>
>
> https://github.com/FreeRADIUS/freeradius-server/commit/b8ad37d305b1c55ab22fda0fd1089530be708e1c
>
>   That patch *should* apply cleanly to 3.0.20 or later. But whatever you
> do, you'll have to re-build the server with the patch.
>
> > Thank you in advance.
> >
> > This is my default site post-auth:
> >
> >        foreach &reply:ldapMemberOf {
> >                if ("%{Foreach-Variable-0}" =~ /cn=([^,=]+)/) {
> >                        update reply { classMemberOf += "%{1}" }
> >                }
> >        }
> >        update reply { Class = "%{reply:classMemberOf[*]}"
>
>   You can also do:
>
>        foreach &reply:ldapMemberOf {
>                if ("%{Foreach-Variable-0}" =~ /cn=([^,=]+)/) {
>                        update reply { classMemberOf :=
> "%{classMemberOf};%{1}" }
>                }
>        }
>
>   Which should work.  But it's a little fugly.
>
>   I've added:
>
>         %{concat:foo[*] ;}
>
>   So you could  do:
>
>        foreach &reply:ldapMemberOf {
>                if ("%{Foreach-Variable-0}" =~ /cn=([^,=]+)/) {
>                        update reply { classMemberOf += "%{1}" }
>                }
>        }
>         update reply {
>                 Class += %{concat:reply:classMemberOf[*] ;}"
>         }
>
>   And that would work.
>
>   Alan DeKok.
>
>
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