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Alterei Permissão De Todos Os Arquivo, E Agora ?

abobre

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abobre

abobre

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Olá, bom dia !!!

 

 Eu fui alterar a permissão de algumas pastas de uma conta no cpanel  e entrei no direitorio dessa conta e executei o comando

sudo chown -R usuario:grupo /

Só que com isso, eu acabei alterar a permissão  de todo sistema, então eu executei novamente

sudo chown -R root:root /

Final das contas, me ferrei... Não consigo iniciar mais uma conta no SSH(Ainda estou logando com uma sessão), não envie e-mail...

 

 Tem como restaurar as permissões e grupos padrão ?  Eu uso o centos com cpanel !!!

Jan 30 00:39:00 srv atd[32095]: pam_unix(atd:session): session opened for user root by (uid=0)
Jan 30 00:39:07 srv atd[32095]: pam_unix(atd:session): session closed for user root
Jan 30 07:17:16 srv sshd[14053]: Invalid user ROOT from 189.62.*.59
Jan 30 07:17:16 srv sshd[14053]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 09:17:16 srv sshd[14054]: input_userauth_request: invalid user ROOT
Jan 30 09:17:17 srv sshd[14054]: Postponed keyboard-interactive for invalid user ROOT from 189.62.*.59 port 63048 ssh2
Jan 30 09:17:20 srv sshd[14054]: Connection closed by 189.62.*.59
Jan 30 07:17:27 srv sshd[14092]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 07:17:31 srv sshd[14092]: Accepted publickey for root from 189.62.*.59 port 63058 ssh2
Jan 30 07:17:31 srv sshd[14092]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 07:38:58 srv groupadd[27576]: new group: name=mmplanod, GID=560
Jan 30 07:38:58 srv useradd[27580]: new user: name=mmplanod, UID=548, GID=560, home=/home/mmplanod, shell=/bin/bash
Jan 30 08:32:00 srv sshd[15686]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 08:32:04 srv sshd[15686]: Accepted publickey for root from 189.62.*.59 port 52157 ssh2
Jan 30 08:32:04 srv sshd[15686]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 08:36:58 srv sshd[17013]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 08:37:02 srv sshd[17013]: Accepted publickey for root from 189.62.*.59 port 52667 ssh2
Jan 30 08:37:02 srv sshd[17013]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 08:37:03 srv sshd[17013]: subsystem request for sftp
Jan 30 08:42:22 srv sshd[19040]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 08:42:26 srv sshd[19040]: Accepted publickey for root from 189.62.*.59 port 53021 ssh2
Jan 30 08:42:27 srv sshd[19040]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 08:42:27 srv sshd[19040]: subsystem request for sftp
Jan 30 08:48:43 srv sshd[19040]: pam_unix(sshd:session): session closed for user root
Jan 30 08:*:29 srv sudo:     root : TTY=pts/1 ; PWD=/home/mmplanod/public_html ; USER=root ; COMMAND=/bin/chown -R mmplanod:mmplanod /
Jan 30 08:50:09 srv sudo:     root : TTY=pts/1 ; PWD=/home/mmplanod/public_html ; USER=root ; COMMAND=/bin/chown -R mmplanod:mmplanod /home/mmplanod/public_html/
Jan 30 08:54:55 srv sudo:     root : TTY=pts/1 ; PWD=/ ; USER=root ; COMMAND=/bin/chown -R root:root /bin/
Jan 30 08:56:31 srv sudo:     root : TTY=pts/1 ; PWD=/ ; USER=root ; COMMAND=/bin/chown -R root:root /usr/
Jan 30 09:06:19 srv usermod[26623]: change user `mmplanod' GID from `560' to `560'
Jan 30 09:06:19 srv userdel[26628]: delete user `mmplanod' 
Jan 30 09:06:19 srv userdel[26628]: removed group `mmplanod' owned by `mmplanod' 
Jan 30 09:07:39 srv groupadd[26969]: new group: name=mmplanod, GID=561
Jan 30 09:07:39 srv useradd[26973]: new user: name=mmplanod, UID=5*, GID=561, home=/home/mmplanod, shell=/bin/bash
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abobre

abobre

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Vejam os logs do sistema

Jan 30 00:39:00 srv atd[32095]: pam_unix(atd:session): session opened for user root by (uid=0)
Jan 30 00:39:07 srv atd[32095]: pam_unix(atd:session): session closed for user root
Jan 30 07:17:16 srv sshd[14053]: Invalid user ROOT from 189.62.*.59
Jan 30 07:17:16 srv sshd[14053]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 09:17:16 srv sshd[14054]: input_userauth_request: invalid user ROOT
Jan 30 09:17:17 srv sshd[14054]: Postponed keyboard-interactive for invalid user ROOT from 189.62.*.59 port 63048 ssh2
Jan 30 09:17:20 srv sshd[14054]: Connection closed by 189.62.*.59
Jan 30 07:17:27 srv sshd[14092]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 07:17:31 srv sshd[14092]: Accepted publickey for root from 189.62.*.59 port 63058 ssh2
Jan 30 07:17:31 srv sshd[14092]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 07:38:58 srv groupadd[27576]: new group: name=mmplanod, GID=560
Jan 30 07:38:58 srv useradd[27580]: new user: name=mmplanod, UID=548, GID=560, home=/home/mmplanod, shell=/bin/bash
Jan 30 08:32:00 srv sshd[15686]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 08:32:04 srv sshd[15686]: Accepted publickey for root from 189.62.*.59 port 52157 ssh2
Jan 30 08:32:04 srv sshd[15686]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 08:36:58 srv sshd[17013]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 08:37:02 srv sshd[17013]: Accepted publickey for root from 189.62.*.59 port 52667 ssh2
Jan 30 08:37:02 srv sshd[17013]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 08:37:03 srv sshd[17013]: subsystem request for sftp
Jan 30 08:42:22 srv sshd[19040]: Address 189.62.*.59 maps to ***.virtua.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan 30 08:42:26 srv sshd[19040]: Accepted publickey for root from 189.62.*.59 port 53021 ssh2
Jan 30 08:42:27 srv sshd[19040]: pam_unix(sshd:session): session opened for user root by (uid=0)
Jan 30 08:42:27 srv sshd[19040]: subsystem request for sftp
Jan 30 08:48:43 srv sshd[19040]: pam_unix(sshd:session): session closed for user root
Jan 30 08:*:29 srv sudo:     root : TTY=pts/1 ; PWD=/home/mmplanod/public_html ; USER=root ; COMMAND=/bin/chown -R mmplanod:mmplanod /
Jan 30 08:50:09 srv sudo:     root : TTY=pts/1 ; PWD=/home/mmplanod/public_html ; USER=root ; COMMAND=/bin/chown -R mmplanod:mmplanod /home/mmplanod/public_html/
Jan 30 08:54:55 srv sudo:     root : TTY=pts/1 ; PWD=/ ; USER=root ; COMMAND=/bin/chown -R root:root /bin/
Jan 30 08:56:31 srv sudo:     root : TTY=pts/1 ; PWD=/ ; USER=root ; COMMAND=/bin/chown -R root:root /usr/
Jan 30 09:06:19 srv usermod[26623]: change user `mmplanod' GID from `560' to `560'
Jan 30 09:06:19 srv userdel[26628]: delete user `mmplanod' 
Jan 30 09:06:19 srv userdel[26628]: removed group `mmplanod' owned by `mmplanod' 
Jan 30 09:07:39 srv groupadd[26969]: new group: name=mmplanod, GID=561
Jan 30 09:07:39 srv useradd[26973]: new user: name=mmplanod, UID=5*, GID=561, home=/home/mmplanod, shell=/bin/bash
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Jaime Silva

Jaime Silva

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Para evitar ficar sem acesso, instale logo o ConfigServer Explorer: http://configserver.com/free/cse/INSTALL.txt

Com ele pode corrigir os problemas mesmo sem acesso SSH ( WHM >> Plugins >> ConfigServer Explorer).

No CS Explorer rode o comando para reinstalar o servidor ssh: yum -y  remove openssh openssh-server;  yum -y install openssh openssh-server

 

Não há bem nem mal que dure para sempre. Um dia tudo acaba.

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abobre

abobre

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 Amigos do PDH, agradeço a todos que se preocuparam em entrar no tópico e me passar uma solução, inclusive abri um chamado no cpanel e eles me ajudaram tbm a solucionar o problema.

 Olá

Sinto muito, mas infelizmente não há outra maneira de reparar isso, mas para backup de seus relatos e reinstalar o sistema operacional. Você poderia tentar os seguintes passos para ver se isso ajuda, mas eu duvido que ele vai resolver totalmente as permissões do sistema:

cd /tmp
mkdir yumfix
cd yumfix
yum reinstall * -y
/usr/local/cpanel/scripts/check_cpanel_rpms --fix
/scripts/upcp --force
/scripts/updateuserdomains
/scripts/updateuserdatacache
/scripts/rebuildhttpdconf
/scripts/restartsrv_httpd
/scripts/rebuilddnsconfig
/scripts/restartsrv_named

Obrigado

--
Daniel Morante
Bilingual Technical Analyst L2
Soporte Tecnico de cPanel
cPanel Inc.
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abobre

abobre

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Olá bom dia PDH !!!

 

 Depois da minha burrada, eu aparentimente fiquei apenas com um PROBLEMA no IMAP, vou postar os alertas do cpanel que estou recebendo no e-mail.

Server:

srv.XXXXXXX.com.br

Primary IP:

66.8X.XXXXX

Service:

imap

Notification Type:

failed

Notification:

imap failed @ Thu Jan 30 13:08:56 2014. A restart was attempted automagically.

Service Check Method:

[socket connect]

Reason:
white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap: break-word">TCP Transaction Log:

<< * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE NAMESPACE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready.

>> A001 LOGIN __cpanel__service__auth__imap__0Lz10etI3HrIS0pWGZI6NnLVUaYkBbykGaQLPU02kVIJiIBIEJzRlQtR7mm3v6nb LvMhT2tU1orYGlQWJajrO54hCPjZqZhaRrPlKgpPS_MJnklBAbyenAIHRD4WyytF

<< A001 NO [UNAVAILABLE] Temporary authentication failure. [srv.divulgandosaude.com.br:2014-01-30 13:08:58]

imap: ** [A001 NO [UNAVAILABLE] Temporary authentication failure. [srv.XXXXX.com.br:2014-01-30 13:08:58] != A001 OK]

: Died at /usr/local/cpanel/Cpanel/TailWatch/ChkServd.pm line 894, <$socket_scc> line 2.

Number of Restart Attempts:

43

Startup Log:
white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap: break-word">Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: Warning: Corrected permissions for login directory /var/run/dovecot/login

Warning: Corrected permissions for login directory /var/run/dovecot/token-login

Warning: Corrected permissions for empty directory /var/run/dovecot/empty

[  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Starting Dovecot Imap: [  OK  ]

Syslog Messages:
white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap: break-word">Jan 30 13:08:58 srv dovecot: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<__cpanel__service__auth__imap__0lz10eti3hris0pwgzi6nnlvuaykbbykgaqlpu02kvijii...>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured, session=<PtW3bzHxwQB/AAAB>

Jan 30 13:08:56 srv dovecot: auth: Error: checkpassword(__cpanel__service__auth__imap__0lz10eti3hris0pwgzi6nnlvuaykbb...,127.0.0.1,<PtW3bzHxwQB/AAAB>): write() failed: Broken pipe

Jan 30 13:08:56 srv dovecot: auth: Fatal: execv(/usr/local/cpanel/bin/dovecot-wrap) failed: Permission denied

Jan 30 13:01:19 srv dovecot: auth: Error: checkpassword(marcio0@aaaaaa.com,127.0.0.1): write() failed: Broken pipe

Jan 30 13:01:19 srv dovecot: auth: Fatal: execv(/usr/local/cpanel/bin/dovecot-wrap) failed: Permission denied
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abobre

abobre

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Tente reinstalar o Dovecot pois ele ainda está com as permissões incorretas ou troque para o Courier...

Obs: Recomendo você formatar esse servidor pois você poderá ter muitos outros problemas pela frente por conta disso

 

Tambem penso em formatar o dedicado, assim já resolve o problema de uma vez. Mas fico pensando, pois parece que o problema é só no imap ! Obrigado pela sugestão !

 

 

Creio que tem a ver com o arquivo /usr/local/cpanel/bin/dovecot-wrap: o grupo dele é dovecot

Assim, talvez chown root:dovecot /usr/local/cpanel/bin/dovecot-wrap resolva.

 

 Vou tentar essa solução, obrigado !!!

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