[freeradius-3.0.8] Error on elaborate detail file with CR chars
Hi, i'm currently use release 3.0.8 of freeradius and I'm not sure if this issue is already been resolved. I currently configured my freeradius server with a buffered-sql server. On my environment sometimes I receive a strange Username that write wrong message on detail file like this: Mon Oct 10 22:15:11 2016 Packet-Type = Accounting-Request NAS-IP-Address = 192.168.12.10 NAS-Identifier = 'GGSN-XX1' Called-Station-Id = 'apn.freeradius.org' Framed-Protocol = GPRS-PDP-Context Service-Type = Framed-User NAS-Port-Type = Virtual Calling-Station-Id = '22222222002222' Acct-Status-Type = Start Framed-IP-Address = 172.26.242.65 Acct-Session-Id = 'D9C8B3C3B9353FB4' User-Name = ' ' Acct-Session-Time = 0 Acct-Authentic = RADIUS Acct-Delay-Time = 0 Acct-Multi-Session-Id = '57FBF6CF0000013C222013200038833F' Proxy-State = 0x3136 Proxy-State = 0x3837 Timestamp = 1476130511 As you can see Username string is written wrong and when file is processed from detail job to load record on database I have two different problem: case 1) accounting is written correctly but Username is not resolve and an empty string is sent. I resolve temporary this with a fake string to identify this problem. case 2) currently I see that thread for parse detail file and call database is blocked. I see just record before this error packet "Donestamp" field and then nothing. Is already open this issue or is already resolve with a fresh version ? I'm not sure that this is a false issue. I see that from RFC 2865 permit all UTF-8 chars so it seems a valid scenario this where I receive CRCR chars on User-Name field. Thanks in advance. Geaaru
On Oct 11, 2016, at 10:09 AM, Geaaru <geaaru@gmail.com> wrote:
i'm currently use release 3.0.8 of freeradius and I'm not sure if this issue is already been resolved.
Very likely. Try 3.0.12 and see if it fixes the problem. It probably does.
I'm not sure that this is a false issue. I see that from RFC 2865 permit all UTF-8 chars so it seems a valid scenario this where I receive CRCR chars on User-Name field.
The server should escape all non-printable characters. We did a round of fixes somewhere in the 3.0 cycle. Probably after 3.0.8, I guess. Alan DeKok.
Ok, I try. Thank you very very much for a so fast reply. G. On Tue, 2016-10-11 at 10:12 -0400, Alan DeKok wrote:
On Oct 11, 2016, at 10:09 AM, Geaaru <geaaru@gmail.com> wrote:
i'm currently use release 3.0.8 of freeradius and I'm not sure if this issue is already been resolved.
Very likely. Try 3.0.12 and see if it fixes the problem. It probably does.
I'm not sure that this is a false issue. I see that from RFC 2865 permit all UTF-8 chars so it seems a valid scenario this where I receive CRCR chars on User-Name field.
The server should escape all non-printable characters. We did a round of fixes somewhere in the 3.0 cycle. Probably after 3.0.8, I guess.
Alan DeKok.
Some more informations: case 1) If User-Name has only one CR then job send empty string on call database case 2) If User-Name has more of one CR (carridge-return char) job is blocked and detail file is not processed. G. On Tue, 2016-10-11 at 16:09 +0200, Geaaru wrote:
Hi,
i'm currently use release 3.0.8 of freeradius and I'm not sure if this issue is already been resolved.
I currently configured my freeradius server with a buffered-sql server.
On my environment sometimes I receive a strange Username that write wrong message on detail file like this:
Mon Oct 10 22:15:11 2016 Packet-Type = Accounting-Request NAS-IP-Address = 192.168.12.10 NAS-Identifier = 'GGSN-XX1' Called-Station-Id = 'apn.freeradius.org' Framed-Protocol = GPRS-PDP-Context Service-Type = Framed-User NAS-Port-Type = Virtual Calling-Station-Id = '22222222002222' Acct-Status-Type = Start Framed-IP-Address = 172.26.242.65 Acct-Session-Id = 'D9C8B3C3B9353FB4' User-Name = '
' Acct-Session-Time = 0 Acct-Authentic = RADIUS Acct-Delay-Time = 0 Acct-Multi-Session-Id = '57FBF6CF0000013C222013200038833F' Proxy-State = 0x3136 Proxy-State = 0x3837 Timestamp = 1476130511
As you can see Username string is written wrong and when file is processed from detail job to load record on database I have two different problem:
case 1) accounting is written correctly but Username is not resolve and an empty string is sent. I resolve temporary this with a fake string to identify this problem.
case 2) currently I see that thread for parse detail file and call database is blocked. I see just record before this error packet "Donestamp" field and then nothing.
Is already open this issue or is already resolve with a fresh version ?
I'm not sure that this is a false issue. I see that from RFC 2865 permit all UTF-8 chars so it seems a valid scenario this where I receive CRCR chars on User-Name field.
Thanks in advance. Geaaru
participants (3)
-
A.L.M.Buxey＠lboro.ac.uk -
Alan DeKok -
Geaaru