Hello, Try these inclusions pls for a simple straight forward Digest Auth... modparam("auth_db", "db_url","sql://ser:heslo@localhost/ser") # main routing logic route{ if(!proxy_authorize("yourdomain.com" /* realm */, "subscriber" /* table name */ )) { proxy_challenge("yourdomain.com", "0"); break; } sl_send_reply("200", "ok"); karthikeyan.k ________________________________ From: serusers-bounces(a)lists.iptel.org on behalf of Magnus Sörman (AL/EAB) Sent: Thu 12/30/2004 3:45 PM To: &#39;serusers(a)lists.iptel.org&#39; Subject: [Serusers] Digest Authentication Hi, I need some help with digest authentication. When I uncomment those lines in ser.cfg, the register msg stops to work. In the trace, see below, you can see the nonce being sent in the re-register msg, but the server still responds with 401 Unauthorized. I've tried with both 0 and 1 in the www_challenge. Without the digest authentication the register works fine. Thanks in advance, //Magnus ser.cfg (ser 0.8.12 running on a Fedora box. Used for test purpose only): ==================================================== # ----------- global configuration parameters ------------------------ #debug=3 # debug level (cmd line: -dddddddddd) #fork=yes #log_stderror=no # (cmd line: -E) /* Uncomment these lines to enter debugging mode debug=7 fork=no log_stderror=yes */ check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) #port=5060 #children=4 fifo="/tmp/ser_fifo" sip_warning=no alias="sip_server_ip" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database loadmodule "/usr/lib/ser/modules/mysql.so" loadmodule "/usr/lib/ser/modules/sl.so" loadmodule "/usr/lib/ser/modules/tm.so" loadmodule "/usr/lib/ser/modules/rr.so" loadmodule "/usr/lib/ser/modules/maxfwd.so" loadmodule "/usr/lib/ser/modules/usrloc.so" loadmodule "/usr/lib/ser/modules/registrar.so" loadmodule "/usr/lib/ser/modules/pa.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/lib/ser/modules/auth.so" loadmodule "/usr/lib/ser/modules/auth_db.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- #modparam("usrloc", "db_mode", 0) # Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2) # -- auth params -- # Uncomment if you are using auth module # modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # modparam("auth_db", "password_column", "password") # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) # ------------------------- request routing logic ------------------- # main routing logic route{ # initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if ( msg:len > max_len ) { sl_send_reply("513", "Message too big"); break; }; # we record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol record_route(); # loose-route processing if (loose_route()) { t_relay(); break; }; # if the request is for other domain use UsrLoc # (in case, it does not work, use the following command # with proper names and addresses in it) if (uri == myself ) { if (method=="SUBSCRIBE") { if(t_newtran()){ handle_subscription("registrar"); break; }; }; if (method=="REGISTER") { # Uncomment this if you want to use digest authentication if (!www_authorize("sip_server_ip", "subscriber")) { www_challenge("sip_server_ip", "1"); break; }; save("location"); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; # forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { sl_reply_error(); }; } Register trace: ========== REGISTER sip:sip_server_ip SIP/2.0 Via: SIP/2.0/UDP local_pc_ip:5060;rport;branch=z9hG4bK4268DFDFE5EE410C8DB113A6223C800C From: Magnus <sip:magnus@sip_server_ip>;tag=470300110 To: Magnus <sip:magnus@sip_server_ip> Contact: "Magnus" <sip:magnus@local_pc_ip:5060> Call-ID: EB7272E371C24F6C8F24DB47A53EE7CB@sip_server_ip CSeq: 6590 REGISTER Expires: 1800 Max-Forwards: 70 User-Agent: X-Lite release 1103m Content-Length: 0 SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP local_pc_ip:5060;rport=5060;branch=z9hG4bK4268DFDFE5EE410C8DB113A6223C800C From: Magnus <sip:magnus@sip_server_ip>;tag=470300110 To: Magnus <sip:magnus@sip_server_ip>;tag=b27e1a1d33761e85846fc98f5f3a7e58.0d0e Call-ID: EB7272E371C24F6C8F24DB47A53EE7CB@sip_server_ip CSeq: 6590 REGISTER WWW-Authenticate: Digest realm="sip_server_ip", nonce="41d1321431d402c1af9617eb73deccbce7e532d5", qop="auth" Server: Sip EXpress router (0.8.12 (i386/linux)) Content-Length: 0 REGISTER sip:sip_server_ip SIP/2.0 Via: SIP/2.0/UDP local_pc_ip:5060;rport;branch=z9hG4bK1813C486770C442BB51E58686A61921F From: Magnus <sip:magnus@sip_server_ip>;tag=470300110 To: Magnus <sip:magnus@sip_server_ip> Contact: "Magnus" <sip:magnus@local_pc_ip:5060> Call-ID: EB7272E371C24F6C8F24DB47A53EE7CB@sip_server_ip CSeq: 6591 REGISTER Expires: 1800 Authorization: Digest username="magnus",realm="sip_server_ip",nonce="41d1321431d402c1af9617eb73deccbce7e532d5",response="27ea80aed1b9f5086b396c8f86bcec60",uri="sip:sip_server_ip",qop=auth,cnonce="9F5BBA98D6724D909C6560E8A045A300",nc=00000006 Max-Forwards: 70 User-Agent: X-Lite release 1103m Content-Length: 0 SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP local_pc_ip:5060;rport=5060;branch=z9hG4bK1813C486770C442BB51E58686A61921F From: Magnus <sip:magnus@sip_server_ip>;tag=470300110 To: Magnus <sip:magnus@sip_server_ip>;tag=b27e1a1d33761e85846fc98f5f3a7e58.9cf2 Call-ID: EB7272E371C24F6C8F24DB47A53EE7CB@sip_server_ip CSeq: 6591 REGISTER WWW-Authenticate: Digest realm="sip_server_ip", nonce="41d1321431d402c1af9617eb73deccbce7e532d5", qop="auth" Server: Sip EXpress router (0.8.12 (i386/linux)) Content-Length: 0 _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers Confidentiality Notice The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain confidential or privileged information. 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