[OpenSIPS-Users] OpenSIPS and REDIS

[Bogdan-Andrei Iancu]

Hi Michele,

What you fetch from REDIS is the plain-text password, right ? Have you 
checked if the loaded pwd is correct ?

Best regards,

Bogdan-Andrei Iancu
   OpenSIPS Founder and Developer
   http://www.opensips-solutions.com

OpenSIPS Bootcamp 2017, Houston, US
   http://opensips.org/training/OpenSIPS_Bootcamp_2017.html

On 06/14/2017 10:45 AM, Michele Pinassi wrote:
> Hi all,
>
> i'm trying to setup a REDIS cache to share register data with my two
> OpenSIPS server, to have some redundancy.
>
> On opensips.cfg:
>
> #### AUTHentication modules
> loadmodule "auth.so"
> modparam("auth", "username_spec", "$var(username)")
> modparam("auth", "password_spec", "$avp(password)")
> modparam("auth", "disable_nonce_check", 1)
>
> loadmodule "auth_db.so"
> modparam("auth_db", "calculate_ha1", 1)
> modparam("auth_db", "password_column", "password")
> modparam("auth_db", "load_credentials", "$avp(password)=password")
>
> [...]
>
> #### Redis module
> loadmodule "cachedb_redis.so"
> modparam("cachedb_redis", "cachedb_url", "redis:voip://192.168.1.1:6379/")
>
> [...]
>
> ### REGISTER
>          if (is_method("REGISTER")) {
>              # Check for cache...
>             if(cache_fetch("redis:voip","passwd_$tU",$avp(password))) {
>                 $var(username) = $tU;
>                 $var(rc) = pv_www_authorize("");
>             } else {
>                 # or authenticate the REGISTER requests...
>                  $var(rc) = www_authorize("","subscriber");
>             }
>
>              switch($var(rc)) {
>                  case 1 :
>                     xlog("L_INFO", "Registration SUCCESS $fu\n");
>                      # Save credentials to REDIS cache
>                     
> cache_store("redis:voip","passwd_$tU","$avp(password)",128000);
>                      break;
>                  case -1:
>                      xlog("L_ERR","Auth error for $fU@$fd from $si:
> INVALID USER");
>                      break;
>                  case -2:
>                      xlog("L_ERR","Auth error for $fU@$fd from $si:
> INVALID PASSWORD");
>                      break;
>                  case -3: # Stale nonce - This is not an error, so don't
> print anything
>                      break;
>                  case -4:
>                      www_challenge("", "0");
>                      break;
>                  default:
>                      xlog("L_ERR","Auth error for $fU@$fd from $si cause
> $var(rc)");
>              }
>
> but i got an INVALID PASSWORD for all account stored in REDIS cache.
> What's wrong ?
>
> Thanks, Michele
>
>
>
>
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