ããã¯ãUbuntu OnlineãFedora OnlineãWindows ãªã³ã©ã€ã³ ãšãã¥ã¬ãŒã¿ãŒãMAC OS ãªã³ã©ã€ã³ ãšãã¥ã¬ãŒã¿ãŒãªã©ã®è€æ°ã®ç¡æãªã³ã©ã€ã³ ã¯ãŒã¯ã¹ããŒã·ã§ã³ã® XNUMX ã€ã䜿çšããŠãOnWorks ç¡æãã¹ãã£ã³ã° ãããã€ããŒã§å®è¡ã§ããã³ãã³ã gpg-remailer ã§ãã
ããã°ã©ã ïŒ
NAME
gpg-remailer - åæå·å/眲åããã PGP/GPG æå·å/眲åãããã¡ãŒã«ãã°ã«ãŒãã«è»¢éããŸã
SYNOPSIS
GPGãªã¡ãŒã©ãŒ [ãªãã·ã§ã³]
DESCRIPTION
Gpg-remailer ã¯ãåä¿¡ãã PGP/GPG ã¡ãã»ãŒãžã埩å·åããåä¿¡ãã眲åãæ€èšŒãã
æ確ã«å®çŸ©ãããåä¿¡è ã°ã«ãŒãã®é»åã¡ãŒã«ãåæå·åããŸãã GPG-remailer ãå¯èœã§ã
ã¯ãªã¢ããã¹ãé»åã¡ãŒã«ãåŠçããããã«èšå®ãããŠããŸãã
gpg-remailer ã䜿çšããŠãæå·åãããã¡ãã»ãŒãžã亀æããã人ã ã®ã°ã«ãŒãã®ã¡ã³ããŒã®ãªã¹ããååŸããŸãã
èªèšŒãããé»åã¡ãŒã« (ããã³å Žåã«ãã£ãŠã¯ã¯ãªã¢ããã¹ã ã¡ãã»ãŒãžã) ã XNUMX ã€ã«ç®¡çã§ããŸãã
å Žæãã°ã«ãŒãã®ã¡ã³ããŒã¯éä¿¡ããé»åã¡ãŒã« ã¢ãã¬ã¹ã XNUMX ã€ã ãæå®ã§ããŸãã
PGP/GPG 眲åããæå·åããã (ãŸãã¯ãªãã·ã§ã³ã§å¹³æã®) é»åã¡ãŒã«ã«éä¿¡ãããŸãã
Gpg-remailer ã¯ãæšæºå ¥åã¹ããªãŒã ããåä¿¡é»åã¡ãŒã«ãèªã¿åããŸãã
åä¿¡é»åã¡ãŒã«ãã¯ãªã¢ããã¹ãã®å Žåããã®é»åã¡ãŒã«ã¯ XNUMX ã€ä»¥äžã®æ§æå¯èœãªå®å ã«åéä¿¡ãããŸãã
ã¡ãŒã«ã¢ãã¬ã¹ã
åä¿¡é»åã¡ãŒã«ã PGP/GPG æå·åãããŠãã (ããã³ãªãã·ã§ã³ã§çœ²åãããŠãã) å Žåã
æ§æå¯èœãªã°ã«ãŒãã®ãã¹ãŠã®ã¡ã³ããŒã®æ å ±ãåä¿¡ããåæå·åãããããŒã¿ãéä¿¡ããŸã
æ å ±ã XNUMX ã€ä»¥äžã®æ§æå¯èœãªé»åã¡ãŒã« ã¢ãã¬ã¹ã«éä¿¡ããŸãã
gpg-remailer èªäœã¯ã¡ãŒãªã³ã° ãªã¹ãã§ã¯ãããŸããã ãã ããèšå®ãããåä¿¡è ã¢ãã¬ã¹ã¯
ããšãã°ãåŠçãããé»åã¡ãŒã«ãããã«é åžããããã®ã¡ãŒãªã³ã° ãªã¹ãã®ã¢ãã¬ã¹ãªã©ã§ãã
GPGãªã¡ãŒã©ãŒã¯ ãªã¡ãŒã©ãŒ: ã¡ãã»ãŒãžã®ããŒã¿ã¯äœ¿çšãããŸãããããããŒã¯äœ¿çšãããŸããã æã£ãŠãã
é»åã¡ãŒã«ãåä¿¡ãããšãåä¿¡ããé»åã¡ãŒã«ã転éããã®ã§ã¯ãªããåéä¿¡ããŸãã ãšããã¡ãŒã«ã¯ã
gpg-remailer çµç±ã§åä¿¡ãããããããŸã£ããæ°ããé»åã¡ãŒã« ããããŒã®ã»ãããå«ãŸããŸãã
æ§æãã¡ã€ã«ãšã³ãã³ãã©ã€ã³ãªãã·ã§ã³ã䜿çšããŠåŸ®èª¿æŽã§ããŸãã
gpg-remailer ã®åäœã
ãªã¿ãŒã³ VALUE
GPG-remailer ã¯ãé²æ¢ããããã«åžžã«ãªãã¬ãŒãã£ã³ã° ã·ã¹ãã ã« 0 ãè¿ããŸãã æªç¥ã® ã¡ãŒã©ãŒ ãšã©ãŒ
MTA ã®ãã°å ã®ã¡ãã»ãŒãžã ãã ããgpg-remailer ãéäžã§çµäºãããšããšã©ãŒ ã¡ãã»ãŒãžã衚瀺ãããŸãã
æšæºãšã©ãŒã¹ããªãŒã ã«æžã蟌ãŸããŸãã
åéèŠé
gpg-remailer ã䜿çšããã«ã¯ã次ã®èŠä»¶ãæºããå¿ èŠããããŸã (ãã¹ãŠã®ã³ãã³ãã¯
ã«ãã£ãŠçºè¡ããã ã«ãŒã ãŠãŒã¶ãŒïŒïŒ
o è€æ°ã®ã°ã«ãŒãã gpg-remailer ã䜿çšããå¯èœæ§ããããããæ©èœãå®çŸ©ããããšããå§ãããŸãã
gpg-remailer ã«ãã£ãŠåŠçãããé»åã¡ãŒã«ãåŠçããã¢ã«ãŠã³ãã æ©èœçãªã¢ã«ãŠã³ã
ç§ã¡ãŒã« 次ã®ãããªã³ãã³ãã䜿çšããŠå®çŸ©ã§ããŸãã
adduser --home /var/lib/secmail --disabled-password secmail
o gpg-remailer ã䜿çšãããã¹ãŠã®å Žæã«ã¯é«åºŠãªå¶éãäžããå¿ èŠããããŸã
æš©éã ããšãã°ãæ©èœã¢ã«ãŠã³ãã¯æ¬¡ã®ããã«èšå®ããå¿ èŠããããŸãã umask 077ã ããã¯
ã¢ã¯ã»ã¹æš©ãæ£ããèšå®ãããŠããããšã確èªããã®ã¯ãŠãŒã¶ãŒã®è²¬ä»»ã§ãã
æ§æãããŸããã
o ãã¹ãŠã®æ©èœç㪠gpg-remailer ã¢ã«ãŠã³ããç¹å¥ãªã°ã«ãŒãã®ã¡ã³ããŒã«ããããšãæ€èšããŠãã ããã
ïŒäŸãã°ã GPGãªã¡ãŒã©ãŒ) ã®å®è¡ãèš±å¯ããŸã /usr/sbin/gpg-remailer ç§ã®ã¡ã³ããŒã ã
ãã®ã°ã«ãŒãã®:
è¿œå ã°ã«ãŒã GPG-ãªã¡ãŒã©ãŒ
adduser secmail gpg-remailer
chown root.gpg-remailer /usr/sbin/gpg-remailer
chmod o-rx /usr/bin/gpg-remailer
o æ©èœã¢ã«ãŠã³ããåä¿¡é»åã¡ãŒã«ãåŠçã§ããããã«ããã«ã¯ sudo(1)ã¯äœ¿ããŸãã ã§
ãã¡ã€ã« /etc/sudoers 次ã®è¡ãå ¥åã§ããŸã (å販æ¥è äžããããšãã§ããŸã
æ©èœã¢ã«ãŠã³ãåã®ã«ã³ãåºåããªã¹ãã ã¡ãŒã«ãã¹ã.org 亀æããå¿ èŠããããŸã
åä¿¡é»åã¡ãŒã«ãåŠçãããã¹ãã®ååã§):
Runas_Alias REMAILERS = secmail
ã¡ãŒã« mailhost.org=(REMAILERS) NOPASSWD: /usr/sbin/gpg-remailer
ããšãã°ãgpg-remailer ã ãšããååã®ã³ã³ãã¥ãŒã¿ã§å®è¡ãããŠããå Žåã remailer.mydomain.nl ããã¯ããã§ã
åä¿¡ã¡ãŒã«ãåä¿¡ããæå®ãã remailer.mydomain.nl for ã¡ãŒã«ãã¹ã.org.
o åæå·åããã¡ãŒã«ã®éä¿¡å ãšãªãé»åã¡ãŒã« ã¢ãã¬ã¹ãå®çŸ©ããå¿ èŠããããŸãã
ãã®é»åã¡ãŒã« ã¢ãã¬ã¹ã¯ã
GPGãªã¡ãŒã©ãŒã ãã®ãããªã¢ã«ãŠã³ãã¯ãäŸãã°æ¬¡ã®ãããªãã®ã§ãã [ã¡ãŒã«ä¿è·]ãšããŠç»å ŽããŸãã
å®çŸ©ãããã¡ãŒã«ã¢ãã¬ã¹ãäŸãã° /etc/mail/ãšã€ãªã¢ã¹ã ãã®äŸã®ã¢ãã¬ã¹
ã«å ¥åãããŸã /etc/mail/ãšã€ãªã¢ã¹ ãã¡ã€ã« (äžéšã®ã€ã³ã¹ããŒã«ã§ã¯äœ¿çš
/etc/aliasesïŒ ãã®ããã«ããŠïŒ
secmail: "|sudo -u secmail /usr/sbin/gpg-remailer"
㶠æ¬äŒŒ ãŠãŒã¶ãŒ PGP ã㌠æ茪
o æ©èœã¢ã«ãŠã³ãã«ã¯ GPG/PGP ããŒãã¢ãæäŸããå¿ èŠããããŸãã ãã®å ¬ééµã¯ã
gpg-remailer ã«ã¡ãŒã«ãéä¿¡ã§ãããŠãŒã¶ãŒã«é åžããã
(å ¬ééµã PGP éµãµãŒããŒã§å ¬éãããŠããã°ããããäžçã«ãªãå¯èœæ§ããããŸã)ã 以æ¥
gpg-remailer ã¯ç¬èªã«åäœã§ããå¿ èŠããããç§å¯éµã¯
ãã¹ãã¬ãŒãºã ããŒã¯æ¬¡ã®ããã«äœæã§ããŸã (æåã®ã³ãã³ãã®åŸ)ã
ã«ãã£ãŠæå®ããã ã«ãŒããæ®ãã®ã³ãã³ãããæåŸã®ã³ãã³ããŸã§ çµäºãã æåŸã«ã³ãã³ã
ãã®ã»ã¯ã·ã§ã³ã®éšåã¯æ¬äŒŒãŠãŒã¶ãŒã«ãã£ãŠå®è¡ãããŸãã ç§ã¡ãŒã«):
su - secmail
gpg --gen-key
ã« gpg --gen-key åœä»€ãã gpg ããã°ã©ã ã¯ããã€ãã®è©³çŽ°ãå°ããŸãã ãåãå ¥ããŸã
ç¹å¥ãªçç±ããªãéãããã©ã«ãã«ãªããŸãããããã©ã«ãã¯å¿ èŠãããŸããã
ãã¹ãã¬ãŒãº: ãæŒããŠãã ãã å ¥åããŸã XNUMXã€ãæ±ãããããšãã¯XNUMXåã
äžéš è¿œå ã® ææ¡ïŒ
o ãã¹ã¯ãŒããªã㧠PGP ããŒãå®çŸ©ããããã®è©³çŽ°:
ããã©ã«ãã® RSA ããŒããµã€ãº 2048ãç¡æéãå®çŸ©ããŸã
æ¬å: secmail gpg-remailer æ©èœã¢ã«ãŠã³ã
é»åã¡ãŒã«ã¢ãã¬ã¹ïŒ [ã¡ãŒã«ä¿è·]
ãã¹ãã¬ãŒãºã¯å¿ èŠãããŸãããEnter ã XNUMX åæŒããŸãã
o äœæããã°ããã® GPG ããŒã®ã㌠ID ããã¡ã€ã«å ã®ããã©ã«ãã®ããŒãšããŠæå®ããŸã
ã/ .gnupg / gpg.conf ïŒãŸã㯠~/.gnupg/ãªãã·ã§ã³ã©ã¡ãã䜿çšããããïŒã äŸãã°ã
ããã©ã«ãã㌠1234ABCD
o 次ã®è¡ãè¿œå ããŸãã
匷å¶-mdc
ããž ã/ .gnupg / gpg.confã ããã«ããèŠåã衚瀺ãããªããªããŸã
èŠå: ã¡ãã»ãŒãžã¯æŽåæ§ãä¿è·ãããŠããŸããã§ãã
o ã°ã«ãŒãã¡ã³ããŒä»¥å€ã gpg-remailer ã«é»åã¡ãŒã«ãéä¿¡ã§ããããã«ãããå Žåã¯ã次ã®ããšãæ€èšããŠãã ããã
éµãµãŒããŒä»æ§ã®è¿œå ã/ .gnupg / gpg.conf åæ§ã«ã
äžè¶³ããŠããå ¬éããŒã®èªåååŸã ããšãã°ã次ã®ãããªè¡ãè¿œå ããŸã
ããŒãµãŒã㌠keys.gnupg.net
ããž ã/ .gnupg / gpg.conf.
o 次åã®äœ¿çš gpg --æ€çŽ¢ããŒ, gpg --recv ã㌠or gpg - èŒžå ¥ ïŒåç § gpg(1)
ãããã®ã³ãã³ãã®å¿ èŠãªåœ¢åŒã«ã€ããŠã¯ããã¥ã¢ã«ããŒãžãåç §ããŠãã ãã) å ¬éããŒããã§ã«è¿œå ããã«ã¯
ç䌌ãŠãŒã¶ãŒã«å¯Ÿã㊠gpg-remailer ã䜿çšããã°ã«ãŒãã®ãã¹ãŠã®ã¡ã³ããŒ
å ¬ééµãªã³ã°ã
o ä»ã®ãã¹ãŠã®ã¡ã³ããŒã® GPG/PGP ããŒã«çœ²åããã°ã«ãŒã ã¡ã³ããŒãååšããå Žåã
ã®äœ¿çšã«ããèŠåãé²ãããã«ããã®ã¡ã³ããŒãå®å šã«ä¿¡é Œããããšãæ€èšããŠãã ããã
ä¿¡é Œã§ããªãããŒã
o gpg-remailer ã® GPG ã㌠ãã¢ãäœæãããããremailer ã® GPG ã㌠ãã¢ãæäŸããŸãã
ã°ã«ãŒãã®ã¡ã³ããŒãžã®å ¬ééµã ãããã®ã¡ã³ããŒã¯å ¬éããŒãã€ã³ããŒãããå¿ èŠããããŸã
ãŸããèŠåãé²ãããã«ãªã¡ãŒã©ãŒã®å ¬ééµã«çœ²åããããéç¥ããå¿ èŠããããŸãã
æªæ€èšŒã®å ¬éããŒã®äœ¿çšã«ã€ããŠã ãªã¡ãŒã©ãŒã®å ¬éããŒã¯ãšã¯ã¹ããŒãå¯èœ
ã䜿çšããŠãã¡ã€ã«ãã
gpg --armor --export secmail > secmail.pub
ã°ã«ãŒãã®ã¡ã³ããŒã¯ã以äžã䜿çšããŠãªã¡ãŒã©ãŒã®å ¬éããŒãã€ã³ããŒãã§ããŸãã
gpg --import secmail.pub
o æ°ããã¡ã³ããŒãã°ã«ãŒãã«è¿œå ããããšãããã®ã¡ã³ããŒã¯ãªã¡ãŒã©ãŒã®å ¬éããŒãè¿œå ããå¿ èŠããããŸã
èªåã®å ¬éããŒãªã³ã°ã«ã€ã³ããŒãããã€ã³ããŒãããããã«èªåã®å ¬éããŒãæäŸããŸãã
æ©èœã¢ã«ãŠã³ãã®å ¬éããŒãªã³ã°ã
o Gpg-remailer ã«ã¯ãèšå®ãã¡ã€ã«ãšãã£ã¬ã¯ããªã®ååšãå¿ èŠã§ãã
äžæãã¡ã€ã«ãä¿åããŸããã»ã¯ã·ã§ã³ãåç §ããŠãã ããã CONFIGURATION FILE ãåç §ããŠãã ããã
o æ¬äŒŒãŠãŒã¶ãŒã® PGP ããŒãªã³ã°ãæºåãããã次ã®ã³ãã³ããå®è¡ããŸãã çµäºãã ã«æ»ããŸã
ã ã«ãŒã ãŠãŒã¶ãŒã®ã»ãã·ã§ã³ã
OPTIONS
å©çšå¯èœãªå Žåã¯ãåäžæåã®ãªãã·ã§ã³ããã®åŸãã®æ¬åŒ§å ã«ãªã¹ããããŸãã
é¢é£ããé·ããªãã·ã§ã³ã®ããªã¢ã³ãã åäžæåã®ãªãã·ã§ã³ã«ã¯åŒæ°ãå¿ èŠã§ãã
é¢é£ããé·ããªãã·ã§ã³ã«ãåŒæ°ãå¿ èŠã§ãã
o - ãããã° (-d)
æå®ãããšããããã° ã¡ãã»ãŒãžããã° ãã¡ã€ã«ã«èšé²ãããŸã (以äžãåç §)ã ãããªããš
ãªãã·ã§ã³ãæå®ãããŠããå Žåãgpg-remailer ã«ãã£ãŠæžã蟌ãŸãããã¡ã€ã«ã¯åé€ãããŸãã
gpg-remailer ãåä¿¡é»åã¡ãŒã«ãåŠçããŸããã
o - å©ã㊠(-h)
䜿çšæ³ã®çãæŠèŠãæšæºåºåã«è¡šç€ºãããŸãã
gpg-remailer ãçµäºããŸãã
o --ãã°ãã¡ã€ã«=ãã¡ã€ã«å (-l)
gpg-remailer ã®ãã° ã¡ãã»ãŒãžãæžã蟌ãŸãããã¡ã€ã«ãæå®ããŸã (ããã©ã«ãã§ã¯
~/etc/gpg-remailer.log).
o --ãã°ã¬ãã«=ã¬ãã« (-L)
LogLevel 0 ã¯ãä»ã®ãã¹ãŠã®ãã°ã¡ãã»ãŒãžãšåæ§ã«åºç¯ãªãããã°åºåãæäŸããŸãã
LogLevel 1 ã¯ãå®è¡ãããã³ãã³ããšããã©ã«ãã®ã¡ãã»ãŒãžããã°ã«èšé²ããŸãã
LogLevel 2 ã¯ãããã©ã«ãã®ã¡ãã»ãŒãž (åä¿¡ããã³éä¿¡ã®ç¹åŸŽ) ããã°ã«èšé²ããŸãã
é»åã¡ãŒã«) (ããã©ã«ã);
ã¬ãã«ãé«ããªããšããã°èšé²ãæå¶ãããŸãã
o - ã¡ã³ããŒ=PGP ã¡ãŒã« äœæ (-m)
ã¡ãã»ãŒãžãåæå·åããããã® PGP ããŒé»åã¡ãŒã« ã¢ãã¬ã¹ã ã¡ã³ããŒããªãŒããŒã©ã€ãããŸã
æ§æãã¡ã€ã«ã«ãªã¹ããããŠããŸãã ãã®ãªãã·ã§ã³ã¯ã次ã®å Žåã«è€æ°åæå®ã§ããŸãã
ã³ãã³ãã©ã€ã³ã§ã¯è€æ°ã®ã¡ã³ããŒãæå®ããå¿ èŠããããŸãã ãããã㧠- ã¡ã³ã㌠ãªãã·ã§ã³
é»åã¡ãŒã« ã¢ãã¬ã¹ã¯ XNUMX ã€ã ãæå®ããŠãã ãã (äŸ: [ã¡ãŒã«ä¿è·]ã ãã®åœ¢åŒã¯ããã§ã¯ãããŸãã
ã«ãã£ãŠç¢ºèªãããŸãã GPGãªã¡ãŒã©ãŒãã ããéµå®ããªããšæ¬¡ã®ãããªçµæãçããå¯èœæ§ããããŸãã GPGãªã¡ãŒã©ãŒ ã
ã¡ãã»ãŒãžãåæå·åãããé»åã¡ãŒã«ã§éä¿¡ãããããããšã¯ã§ããŸããã ã® - ã¡ã³ã㌠ä»æ§ãå¯èœã§ã
ã¯ãªã¢ããã¹ãé»åã¡ãŒã«ã®éä¿¡å ãšãªãäžé£ã®é»åã¡ãŒã« ãšã³ãããŒã ã¢ãã¬ã¹ãæå®ããããã«äœ¿çšãããŸãã
ã䜿çšããŠåãå ¥ããããŸãã å°çïŒ ã¡ã³ã㌠& ã¯ãªã¢ããã¹ãïŒ å°ç configuration file
ä»æ§ã
o --noMail
æå®ãããšã¡ãŒã«ã¯éä¿¡ãããŸããã
o --nr=ãã¡ã€ã«çªå· (-n)
åä¿¡ã¡ãŒã«ã®åŠçäžã« gpg-remailer ã«ãã£ãŠäœæããããã¡ã€ã«ã¯ä¿æãããŸãã
ãµãã£ãã¯ã¹ãåä¿¡ãã ãã¡ã€ã«çªå·ãããã¯æ°å€ã§ããå¿ èŠããããŸãã
o --åä¿¡è =ã¡ãŒã« äœæ (-r)
(åæå·åããããŸãã¯å¹³æã®) åéä¿¡ãããé»åã¡ãŒã«ã®åä¿¡è ã¢ãã¬ã¹ã ãªãŒããŒã©ã€ã
æ§æãã¡ã€ã«ã«ãªã¹ããããŠããåä¿¡è ã ãšåæ§ã«ã -ã¡ã³ã㌠ãªãã·ã§ã³ã
è€æ°ã®åä¿¡è ãæå®ããã«ã¯ãè€æ°ã®å€ãæå®ããŸãã --åä¿¡è ãªãã·ã§ã³ã
ãããã®ã¢ãã¬ã¹ã¯äžæã§ããå Žåãšããã§ãªãå ŽåããããŸãã åäžã¢ãã¬ã¹ãè€æ°ããå Žå
æå®ããã gpg-remailer ã¯ãè€æ°æå®ããããããã®ããããã«é»åã¡ãŒã«ãéä¿¡ããŸã
ã¢ãã¬ã¹ã
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