[Serusers] Error in restarting SER after a successful first start and addition of a user using SERCTL tool

[Singh, Amit]

Hi,

I tried to turn on authetication in SER. I was able to add a new user to
the subscriber table using serctl utility, but when I restarted the
server, after adding the user, I am getting the following error:

========================================================================
==========================
SERVER LOG AND THE SERVER WONT START
========================================================================
==========================
0(0) get_connection(): Connection not found in the pool
 0(0) new_connection(): Access denied for user: 'ser at localhost' (Using
password: YES)
 0(0) db_init(): Could not create a connection
 0(0) register_udomain(): Can not open database connection
 0(0) domain_fixup(): Error while registering domain
ERROR: error ffffffff while trying to fix configuration
 0(0) DEBUG: tm_shutdown : start
 0(0) DEBUG: unlink_timer_lists : emptying DELETE list
 0(0) DEBUG: tm_shutdown : emptying hash table
 0(0) DEBUG: tm_shutdown : releasing timers
 0(0) DEBUG: tm_shutdown : removing semaphores
 0(0) DEBUG: tm_shutdown : destroying tmcb lists
 0(0) DEBUG: tm_shutdown : done
 0(5165) shm_mem_destroy
 0(5165) destroying the shared memory lock




when I connect to the database directly using mysql, I can connect
without any hassle. Now, I am not sure, whether it is the domain_fixup()
which is causing problems or the error where it cannot connect to the
database. But SER did start the first time I tried, and I was able to
add a user. Can someone point me out, what is going wrong and needs to
be fixed?








========================================================================
==========================
ADDED A USER BEFORE
========================================================================
==========================
[root at sip-ex-rtr root]# serctl add root root root at ser.com
MySql password:
ERROR 1045: Access denied for user: 'ser at localhost' (Using password:
YES)
introducing a new user to the database failed
ERROR 1045: Access denied for user: 'ser at localhost' (Using password:
YES)
introducing a new user into uri table failed
[root at sip-ex-rtr root]# serctl add root root root at ser.com
MySql password:
new user added
new user into uri table added
[root at sip-ex-rtr root]# serctl add root root root at ser.com
MySql password:
user already exists
[root at sip-ex-rtr root]# serctl add root2 root2 root2 at ser.com
MySql password:
 
[root at sip-ex-rtr root]# /usr/local/sbin/serctl: line 333: /tmp/ser_fifo:
Interrupted system call
========================================================================
==========================
CONFIGURATION FILE
========================================================================
==========================
#
# $Id: ser.cfg,v 1.24 2003/11/11 15:32:36 andrei Exp $
#
# simple quick-start config script
#

# ----------- global configuration parameters ------------------------

debug=10         # debug level (cmd line: -dddddddddd)
#fork=yes
#log_stderror=no	# (cmd line: -E)

# Uncomment these lines to enter debugging mode 
#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"

# ------------------ module loading ----------------------------------

# Uncomment this if you want to use SQL database
loadmodule "/usr/local/lib/ser/modules/mysql.so"

loadmodule "/usr/local/lib/ser/modules/sl.so"
loadmodule "/usr/local/lib/ser/modules/tm.so"
loadmodule "/usr/local/lib/ser/modules/rr.so"
loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
loadmodule "/usr/local/lib/ser/modules/usrloc.so"
loadmodule "/usr/local/lib/ser/modules/registrar.so"
loadmodule "/usr/local/lib/ser/modules/textops.so"
loadmodule "/usr/local/lib/ser/modules/pa.so"

/*loadmodule "/usr/local/lib/ser/modules/sl.so"
loadmodule "/usr/local/lib/ser/modules/tm.so"
loadmodule "/usr/local/lib/ser/modules/rr.so"
loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
loadmodule "/usr/local/lib/ser/modules/usrloc.so"
loadmodule "/usr/local/lib/ser/modules/registrar.so"
loadmodule "/usr/local/lib/ser/modules/textops.so"
*/


# Uncomment this if you want digest authentication
# mysql.so must be loaded !
loadmodule "/usr/local/lib/ser/modules/auth.so"
loadmodule "/usr/local/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_url","sql://ser:ser@localhost/ser")
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)

#modparam("pa", "new_tuple_on_publish", 1)
#modparam("pa", "pa_domain", "orka.dhs.org")

# -------------------------  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
	if (!method=="REGISTER") record_route();	

	# subsequent messages withing a dialog should take the
	# path determined by record-routing
	if (loose_route()) {
		# mark routing logic in request
		append_hf("P-hint: rr-enforced\r\n"); 
		route(1);
		break;
	};

	if (!uri==myself) {
		# mark routing logic in request
		append_hf("P-hint: outbound\r\n"); 
		route(1);
		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=="REGISTER") {

# Uncomment this if you want to use digest authentication
			if (!www_authorize("ser.com", "subscriber")) {
				www_challenge("ser.com", "0");
				break;
			};

			save("location");
			break;
		};

		if (method=="SUBSCRIBE") {
			if (t_newtran()) {
				handle_subscription("registrar");
			};
			break;
		};
		
#		if (method=="PUBLISH") {
#			if (t_newtran()) {
#				handle_publish("registrar");
#			};
#			break;
#		};

		lookup("aliases");
		if (!uri==myself) {
			append_hf("P-hint: outbound alias\r\n"); 
			route(1);
			break;
		};

		# native SIP destinations are handled using our USRLOC
DB
		if (!lookup("location")) {
			sl_send_reply("404", "Not Found");
			break;
		};
	};
	append_hf("P-hint: usrloc applied\r\n"); 
	route(1);
}

route[1] 
{
	# send it out now; use stateful forwarding as it works reliably
	# even for UDP2TCP
	if (!t_relay()) {
		sl_reply_error();
	};
}


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