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[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to ppp in Ubuntu. https://bugs.launchpad.net/bugs/1958196 Title: EAP-MSCHAPv2 is busted Status in ppp package in Ubuntu: New Bug description: With the introduction to ppp-2.4.9; a new feature to enable EAP- MSCHAPv2 was added. To reproduce: 1) Install network-manager-sstp (pptp should work too) 2) Create a new connection to a SSTP server using Network-Manager-Applet 3) Connect Connection failed, when you look closer the following output occur in the logs. nm-sstp[1490800] <info> pppd started with pid 1490814 Plugin /usr/lib/pppd/2.4.9/nm-sstp-pppd-plugin.so loaded. using channel 67 Using interface ppp0 Connect: ppp0 <--> /dev/pts/9 sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x85e48268> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x0 <mru 4091> <auth eap> <magic 0x17a85875> <pcomp> <accomp> <callback CBCP> <mrru 1614> <endpoint [local:16.dc.45.82.30.e9.47.0c.80.5a.0a.57.b3.35.62.a4.00.00.00.00]>] sent [LCP ConfRej id=0x0 <callback CBCP> <mrru 1614>] rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x85e48268> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 4091> <auth eap> <magic 0x17a85875> <pcomp> <accomp> <endpoint [local:16.dc.45.82.30.e9.47.0c.80.5a.0a.57.b3.35.62.a4.00.00.00.00]>] sent [LCP ConfAck id=0x1 <mru 4091> <auth eap> <magic 0x17a85875> <pcomp> <accomp> <endpoint [local:16.dc.45.82.30.e9.47.0c.80.5a.0a.57.b3.35.62.a4.00.00.00.00]>] sent [LCP EchoReq id=0x0 magic=0x85e48268] rcvd [EAP Request id=0x0 Identity <No message>] sent [EAP Response id=0x0 Identity <Name "test">] rcvd [LCP EchoRep id=0x0 magic=0x17a85875] rcvd [EAP Request id=0x1 MSCHAPv2 Challenge <*********>, <Name "WIN-SUA9KBMR6PA">] added response cache entry 0 sent [EAP Response id=0x1 MSCHAPv2 Response <*************>, <Name "SSTP">] rcvd [EAP Request id=0x2 MSCHAPv2 Failure <Message "E=691 R=1 C=055D8FD22591786CA5AE9EC8798FFD4E V=3">...] MS-CHAP authentication failed: E=691 Authentication failure sent [EAP Response id=0x2 MSCHAPv2 Failure] rcvd [LCP TermReq id=0x5 17 a8 58 75 00 3c cd 74 00 00 03 2c] LCP terminated by peer (^WM-(Xu^@<M-Mt^@^@^C,) sent [LCP TermAck id=0x5] Script /sbin/sstpc 172.16.0.253 --cert-warn --tls-ext --nolaunchpppd --log-level 5 --ipparam nm-sstp-service-1490800 --uuid 3d925cb0-6329-4582-9f56-83cd86a6eaf5 finished (pid 1490817), status = 0xff Modem hangup Notice the username which is supposed to be "SSTP-TEST\\test" only shows up in the MSCHAPv2 response as "SSTP". The length of the name got truncated (I believe to the same length as the EAP-IDENTITY response, which in this case was 4 characters). Patch is attached. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ppp/+bug/1958196/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
