[Serusers] CPLEd and cpl-c module

Brinker, Oliver Oliver.Brinker at t-systems.com
Thu Nov 27 10:59:11 CET 2003


Hi Daniel,
when I try to upload a cpl script via http the status string of CPLEd
displays the following error message: 

Error: Upload via HTTP: HTTP request failed: Invalid CPL script

I've set the direct path to the cpl.dtd in the cpl.php and in the CPLEd
settings. Although Java SDK 1.4.1 is installed on the machine I load
crimson.jar and xalan.jar into the classpath. But what is checker.jar
and where can I get it? Is jaxp.jar included in the Java SDK or should
I download a separate version?

Many thanks,
Oliver 


Daniel-Constantin Mierla wrote

>Hello,
>if you use the CVS head version then you should change the format of 
>database url: Now it reflects the type of database used and for mysql 
>should be like:
>
>mysql://foo:bar@localhost/ser
>
>Try with this one when setting the "cpl_db" parameter.
>
>Daniel

>On 11/26/2003 11:30 AM, Brinker, Oliver wrote:

>Hi Bogdan,
>
>The mysql module is loaded before the cpl-c one. Please have a look into
>my ser.cfg because I cannot find any misconfig. Could it be a problem
>with the SQL connection string? MySQL should be running correct.
>
>I change the module name in the modparam declaration from cpl_c to cpl-c
>because cpl_c like in your documentation doesn't work ;) Thanks
>
>Oliver
>
>#
># $Id: ser.cfg,v 1.24 2003/11/11 15:32:36 andrei Exp $
>#
># simple quick-start config script
>#
>
># ----------- 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 
>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/cpl-c.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", "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)
>
># -- cpl-c module --
>modparam("cpl-c","cpl_db","sql://foo:bar@localhost/ser")
>modparam("cpl-c","cpl_table","cpl")
>modparam("cpl-c","cpl_dtd_file","/usr/local/etc/ser/cpl-06.dtd")
>modparam("cpl-c","log_dir","/var/log/ser/cpl")
>modparam("cpl-c","proxy_recurse",0)
>
># -------------------------  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("t-systems.com", "subscriber")) {
>				www_challenge("t-systems.com", "0");
>				break;
>			};
>
>			save("location");
>			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();
>	};
>}
>
>
>Bogdan-Andrei IANCU [mailto:iancu at fokus.fraunhofer.de] wrote
>
>  
>
>>Hi Oliver,
>>
>>The mysql module must be loade before the cpl-c one. Make sure about 
>>this in your configuration file.
>>
>>Bogdan
>>    
>>
>
>Brinker, Oliver wrote:
>
>  
>
>>Hi Bogdan,
>>now I fetch the whole cvs tree and compile SER and the needed modules.
>>Everything works fine until I put the cpl-c modparam values into ser.cfg.
>>I get an error message on my xconsole that the cpl-c module cannot bind 
>>to the database. The mysql module is loaded because digest authentications
>>works since a few days. Is there anything to mind regarding the order of
>>loading modules or setting params in the ser.cfg? Many thanks.
>>
>>Regards,
>>Oliver
>>
>>
>>Bogdan-Andrei IANCU [mailto:iancu at fokus.fraunhofer.de] wrote
>>
>> 
>>
>>    
>>
>>>Hi Oliver,
>>>
>>>what branch of cvs do you use? or you use the head of cvs?
>>>on CVS head everything is fixed - but you have to get the whole tree, 
>>>not only the TM.
>>>
>>>Regards,
>>>Bogdan
>>>   
>>>
>>>      
>>>
>>Brinker, Oliver wrote:
>>
>> 
>>
>>    
>>
>>>Hi Bogdan,
>>>
>>>I try to patch the TM module and get an error during patching t_reply.c:
>>>
>>>Hunk #2 FAILED at 375
>>>Hunk #3 FAILED at 400
>>>
>>>I'm not sure but could the faked_env function be the problem (expect four params,
>>>but receiving only two)? Should I use a new version of the TM module from the CVS?
>>>Many thanks.
>>>
>>>Regards,
>>>Olli
>>>
>>>
>>>
>>>   
>>>
>>>      
>>>
>>>>Hello,
>>>>
>>>>In order to compile the cpl-c module, you need to apply a patch to the
>>>>tm_modulel you can finf this patch in modules/cpl-c/tm.patch.
>>>>Please, use the patch from the same version of ser as the tm modules. Try to do
>>>>so and let my know if it worked.
>>>>
>>>>Regards,
>>>>Bogdan
>>>>  
>>>>
>>>>     
>>>>
>>>>        
>>>>
>>>   
>>>
>>>      
>>>
>> 
>>
>>    
>>
>
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>  
>




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