WARNING: Authentication attempt from 127.0.0.1 for user "null" failed

[Mahmoud El Tabarane <ta...@gmail.com>]

Hello ,

 

I have front end site working to generate Virtual labs to users ,

once it generate this lab, it give the option to connect through  RDP Links
or use button Connect ( which open guacamole 0.6 in new tab )

 

frontend is based on apache , guacamole is installed with tomcat 6 and
user-mapping file for all virtual lab that I can give to users ,

 

I have total of 10 labs , I might add more, problem is guacamole connection
working fine with all first 9 labs for all virtual machines , but lab number
10 I get the error

( WARNING: Authentication attempt from 127.0.0.1 for user "null" failed. )
in catalina.out log , 

 

and I get in the new tab ( red them guacamole and word { Unauthorized -
reconnect }

 

I should be developing this frontend site , so i wasnt the one installed
gucamole or have no clue how he\she set it up

 

I also found that when I try to use lab 10 I got error said ( client.xhtml
page was not found ) and i saw that there is folders in tomcat webapp
,(/var/lib/tomcat6/webapps) each folder has lab name, so i just copy lab
number 9 and named it lab 10 to work, now i get this error, i compared all
files for each lab and folder, and they are all identical , I'm trying to
descript as much as I can hoping i can get help, and i can be able to add
more labs

 

 

Thanks a lot 

 

Access Log @ Apache user9  is working sample - user10 is not working

 

~~~

 

"POST /user9/rdp/login HTTP/1.1" 200 213 "http://****:1080/user9/rdp/login"
"Mozilla/4.0 (Windows; U; Windows NT 5.0; En; rv:1.8.0.2) Gecko/20070306
Firefox/1.0.0.4"

 

 

"GET /user9/rdp/websocket-tunnel?id=Windows%20XP%20SP3%20RUS HTTP/1.1" 404
688 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101
Firefox/44.0"

 

 

"POST /user9/rdp/tunnel?connect HTTP/1.1" 200 236
"http://****:1080/user9/rdp/client.xhtml?id=Windows%20XP%20SP3%20RUS"
"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0"

 

 

"POST /user9/rdp/tunnel?write:2fa643c1-928a-47a3-abfe-b360ffb4d651 HTTP/1.1"
200 239
"http://****:1080/user9/rdp/client.xhtml?id=Windows%20XP%20SP3%20RUS"
"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0"

 

 

"GET /user9/rdp/tunnel?read:2fa643c1-928a-47a3-abfe-b360ffb4d651:0 HTTP/1.1"
200 625
"http://****:1080/user9/rdp/client.xhtml?id=Windows%20XP%20SP3%20RUS"
"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0

~~~

 

Now here i see that there is tunnel? Connect  , with user10 i get this :

 

~~~

"GET /user10/rdp/guacamole-common-js/mouse.js HTTP/1.1" 304 202
"http://****:1080/user10/rdp/client.xhtml?id=Windows%20server%202008%20SP1%2
0R2%20x64%20eng" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0)
Gecko/20100101 Firefox/44.0"

 

 

"GET /user10/rdp/guacamole-common-js/layer.js HTTP/1.1" 304 202
"http://****:1080/user10/rdp/client.xhtml?id=Windows%20server%202008%20SP1%2
0R2%20x64%20eng" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0)
Gecko/20100101 Firefox/44.0"

 

 

"GET /user10/rdp/guacamole-common-js/tunnel.js HTTP/1.1" 304 202
"http://****:1080/user10/rdp/client.xhtml?id=Windows%20server%202008%20SP1%2
0R2%20x64%20eng" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0)
Gecko/20100101 Firefox/44.0"

 

 

"GET /user10/rdp/guacamole-common-js/guacamole.js HTTP/1.1" 304 202
"http://****:1080/user10/rdp/client.xhtml?id=Windows%20server%202008%20SP1%2
0R2%20x64%20eng" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0)
Gecko/20100101 Firefox/44.0"

 

"GET /user10/rdp/guacamole-common-js/oskeyboard.js HTTP/1.1" 304 202
"http://****:1080/user10/rdp/client.xhtml?id=Windows%20server%202008%20SP1%2
0R2%20x64%20eng" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0)
Gecko/20100101 Firefox/44.0"

 

 

"GET /user10/rdp/scripts/interface.js HTTP/1.1" 304 202
"http://****:1080/user10/rdp/client.xhtml?id=Windows%20server%202008%20SP1%2
0R2%20x64%20eng" "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0)
Gecko/20100101 Firefox/44.0"

~~~

 

 

	

Mahmoud El Tabarane   

Senior IT System Admin, 


Mobile: +7 (925) 208-32-13 

Email:  <ma...@gmail.com> Tabarane@gmail.com 

Website:  <http://www.mycertprofile.com/Profile/8157259648>
http://www.mycertprofile.com/Profile/8157259648 

 <https://ru.linkedin.com/in/meltabarane>