[SR-Users] radius_www_authorize error code -1

[Denys Pozniak]

Hello!

We are using radius_www_authorize() function to authorize incoming SIP
REGISTERs, but sometimes happens case -1: for valid credentials (as I could
see this in sngrep).
And this time I did not detect corresponding Access-Request to RADIUS
server side.
Setting Kamailio debug level does not help to catch the real reason for
this case in syslog.

How to investigate this issue?

Simple script example:

if (!radius_www_authorize("$td")) {
  switch ($rc) {
        case -1:
            send_reply("400", "Bad Request");
            exit;
        default:
  };
};

# -1 (error) - some error occurred during authorization (see syslog);

[root at kamaili]# kamailio -v
version: kamailio 4.4.2 (x86_64/linux) 892ad6
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 892ad6
compiled on 14:33:45 Apr 18 2018 with gcc 4.8.5

[root at kamailio]# rpm -qa | grep freeradius-client
freeradius-client-1.1.7-16.el7.centos.x86_64



--
BR,
Denys Pozniak
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