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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0001695 | Anope Stable (2.0.x series) | [All Projects] General | public | 2017-01-11 12:03 | 2017-01-12 03:49 | ||||
Reporter | knux | ||||||||
Assigned To | Adam | ||||||||
Priority | normal | Severity | minor | Reproducibility | always | ||||
Status | resolved | Resolution | fixed | ||||||
Platform | Linux | OS | Ubuntu | OS Version | 14.04 | ||||
Summary | 0001695: UnrealIRCd4 says "SENDUMODE is a server only command" on OperServ's GLOBOPS | ||||||||
Description | When OperServ sends a GLOBOPS for example when adding an AKILL, only opers connected to the ircd to which anope are linked will see the notice. Using strace to anope's pid, I always see this log: write(13, "[d\303\251c. 22 15:52:58 2016] ADMIN: Boo!Boo@ircservicesdev01.prodin.orbus.fr (SkyBoo) used AKILL on *test@test.fr (Plouf), expires in 300 jours [affects 0 user(s) (0%)]\n", 165) = 165 epoll_wait(6, {{EPOLLOUT, {u32=8, u64=8}}}, 4, 5000) = 1 sendto(8, ":services.skyrock.net TKL + G *test test.fr Boo 1482591178 1482418378 :Plouf (ID: 5ATSY3XCCS)\r\n:OperServ NOTICE Boo :\2*test@test.fr\2 added to the AKILL list.\r\n:OperServ GLOBOPS :ADMIN: Boo!Boo@ircservicesdev01.prodin.orbus.fr (SkyBoo) used AKILL on *test@test.fr (Plouf), expires in 300 jours [affects 0 user(s) (0%)]\r\n", 319, 0, NULL, 0) = 319 epoll_ctl(6, EPOLL_CTL_MOD, 8, {EPOLLIN, {u32=8, u64=8}}) = 0 epoll_wait(6, {{EPOLLIN, {u32=8, u64=8}}}, 4, 5000) = 1 recvfrom(8, ":ircdev01.prodin.orbus.fr 487 OperServ :SENDUMODE is a server only command\r\n", 65534, 0, NULL, NULL) = 76 Same situation using "/msg Global GLOBAL test" command: sendto(4, ":00BAAAAAD GLOBOPS :ADMIN: KnuX!KnuX@fw01.prodin.orbus.fr (KnuX) used GLOBAL \r\n:00BAAAAAD NOTICE $ircdev01.prodin.orbus.fr :[KnuX] test\r\n:00BAAAAAD NOTICE $ircdev02.prodin.orbus.fr :[KnuX] test\r\n:00BAAAAAD NOTICE $channels.skyrock.net :[KnuX] test\r\n:00BAAAAAD NOTICE $boo.skyrock.net :[KnuX] test\r\n", 298, 0, NULL, 0) = 298 epoll_ctl(3, EPOLL_CTL_MOD, 4, {EPOLLIN, {u32=4, u64=4}}) = 0 epoll_wait(3, {{EPOLLIN, {u32=4, u64=4}}}, 4, 5000) = 1 recvfrom(4, ":ircdev02.prodin.orbus.fr 487 Global :SENDUMODE is a server only command\r\n", 65534, 0, NULL, NULL) = 74 | ||||||||
Steps To Reproduce | Assuming this situation: ircdev01.prodin.orbus.fr (5) 201 |-services.skyrock.net (6) 00B `-ircdev02.prodin.orbus.fr (2) 202 End of /MAP When adding an AKILL (or else), opers on ircdev01 will receive the globops but not opers on ircdev02. | ||||||||
Additional Information | ircdev01.prodin.orbus.fr (5) 201 |-services.skyrock.net (6) 00B `-ircdev02.prodin.orbus.fr (2) 202 End of /MAP | ||||||||
Tags | No tags attached. | ||||||||
Attached Files | |||||||||
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(0006825) Adam (administrator) 2017-01-12 03:49 |
Thanks, fixed in a4f7d847abdde8f070a201417a456067d3beb4a1 |
(0006824) jobe (developer) 2017-01-12 01:09 |
For reference the associated UnrealIRCd bug can be found at https://bugs.unrealircd.org/view.php?id=4836 [^] |
(0006823) jobe (developer) 2017-01-12 00:30 edited on: 2017-01-12 00:30 |
Ok, so having looked into the code in depth regarding this issue, this bug is the result of 2 factors. Factor 1 is that Anope's use of GLOBOPS for UnrealIRCd 4 when it has been deprecated in favour of SENDUMODE Factor 2 is UnrealIRCd's compatibility handling of the old GLOBOPS command by simply converting it to SENDUMODE without taking into account the fact that GLOBOPS can be sent from a user when SENDUMODE cannot So suggested fix in this case is 2 fold, for Anope's side the suggestion is to use SENDUMODE for UnrealIRCd 4 (note this requires using a server as the source and typically involves prefixing the message with "from <nick>: " in the same way UnrealIRCd 4 does when it receives a GLOBOPS from a directly connected user) and the second part is that I will report this bug to UnrealIRCd too. |
(0006822) Adam (administrator) 2017-01-12 00:01 |
Thanks for the report. If you could reproduce this with ./services -support that would be most helpful. Thanks. |
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Date Modified | Username | Field | Change |
2017-01-11 12:03 | knux | New Issue | |
2017-01-12 00:01 | Adam | Note Added: 0006822 | |
2017-01-12 00:30 | jobe | Note Added: 0006823 | |
2017-01-12 00:30 | jobe | Note Edited: 0006823 | View Revisions |
2017-01-12 01:09 | jobe | Note Added: 0006824 | |
2017-01-12 03:49 | Adam | Note Added: 0006825 | |
2017-01-12 03:49 | Adam | Status | new => resolved |
2017-01-12 03:49 | Adam | Resolution | open => fixed |
2017-01-12 03:49 | Adam | Assigned To | => Adam |
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