{"id":1725,"date":"2013-07-26T20:23:56","date_gmt":"2013-07-26T11:23:56","guid":{"rendered":"http:\/\/wp.kaz.bz\/tech\/?p=1725"},"modified":"2019-01-07T10:10:00","modified_gmt":"2019-01-07T01:10:00","slug":"centos6%e7%b3%bb%e3%81%a7ssh%e5%85%ac%e9%96%8b%e9%8d%b5%e8%aa%8d%e8%a8%bc%e3%82%92ldap%e8%aa%8d%e8%a8%bc%e3%81%ab%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%e3%80%82","status":"publish","type":"post","link":"https:\/\/wp.kaz.bz\/tech\/2013\/07\/26\/1725.html","title":{"rendered":"CentOS6\u7cfb\u3067SSH\u516c\u958b\u9375\u8a8d\u8a3c\u3092LDAP\u8a8d\u8a3c\u306b\u3059\u308b\u65b9\u6cd5\u3002"},"content":{"rendered":"

SSH\uff08CentOS\u6a19\u6e96\u30ea\u30dd\u30b8\u30c8\u30ea\u306eOpenSSH\uff09\u306e\u516c\u958b\u9375\u8a8d\u8a3c\u3067LDAP\u8a8d\u8a3c\u3092\u5229\u7528\u3059\u308b\u624b\u9806\u3067\u3059\u3002
\nLDAP\u306b\u306fCentOS\u6a19\u6e96\u30ea\u30dd\u30b8\u30c8\u30ea\u306eOpenLDAP\u3092\u5229\u7528\u3057\u307e\u3057\u305f\u3002
\n\u203bCentOS 5\u7cfb\u3067\u306f\u3053\u306e\u624b\u9806\u3067\u306f\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\u3002<\/p>\n

\u524d\u63d0\u77e5\u8b58<\/h3>\n

LDAP\u306fDNS\u3084\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea(\u30d5\u30a9\u30eb\u30c0)\/\u30d5\u30a1\u30a4\u30eb\u69cb\u6210\u3068\u540c\u3058\u3088\u3046\u306a\u3001\u30c4\u30ea\u30fc\u578b\u306b\u30c7\u30fc\u30bf\uff08\u30a8\u30f3\u30c8\u30ea\uff09\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002
\n\u5404\u30a8\u30f3\u30c8\u30ea\u306f\u5c5e\u6027\u3092\u3082\u3061\u3001\u305d\u306e\u30a8\u30f3\u30c8\u30ea\u304c\u6301\u3064\u5c5e\u6027\u306e\u5b9a\u7fa9\uff08\u30b9\u30ad\u30fc\u30de\uff09\u3082 objectClass \u3068\u3044\u3046\u5c5e\u6027\u3068\u3057\u3066\u305d\u306e\u30a8\u30f3\u30c8\u30ea\u5185\u306b\u683c\u7d0d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u7279\u5b9a\u306e\u30a8\u30f3\u30c8\u30ea\u3092\u8b58\u5225\u3059\u308b\u8868\u8a18\uff08\u8b58\u5225\u5b50\uff09\u3092 DN\uff08Distinguished Name\uff09\u3068\u3044\u3044\u307e\u3059\u3002
\n\u203bDNS\u3067\u3044\u3046FQDN\u3002<\/p>\n

\u53c2\u8003 http:\/\/www.turbolinux.co.jp\/products\/server\/11s\/user_guide\/openldapdirtree.html<\/a><\/p>\n

RDB\u306e\u30a4\u30e1\u30fc\u30b8\u306b\u8fd1\u3065\u3051\u308b\u3068 LDAP\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5168\u4f53\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30a8\u30f3\u30c8\u30ea\u3092\u30c6\u30fc\u30d6\u30eb\uff08\u305f\u3060\u3057\u5e38\u306b1\u30ec\u30b3\u30fc\u30c9\u306e\u307f)\u3001\u30b9\u30ad\u30fc\u30de\u3092\u30c6\u30fc\u30d6\u30eb\u5b9a\u7fa9\u3001\u5c5e\u6027\u3092\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u3001\u3068\u8003\u3048\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002
\nWeb\u7cfb\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u308c\u3070DOM\u69cb\u9020\u3092\u8003\u3048\u308c\u3070\u307b\u307c\u305d\u306e\u307e\u307e\u3067\u3059\u3002<\/p>\n

\u60f3\u5b9a\u3059\u308b\u74b0\u5883<\/h3>\n
\n
LDAP\u30b5\u30fc\u30d0\u306e\u30db\u30b9\u30c8\u540d<\/dt>\n
ldap.example.com<\/dd>\n
LDAP\u306eBASE DN<\/dt>\n
dc=example,dc=com<\/dd>\n
\u7ba1\u7406\u8005\u306eDN<\/dt>\n
cn=ldapadmin,dc=example,dc=com<\/dd>\n
\u7ba1\u7406\u8005\u306e\u30d1\u30b9\u30ef\u30fc\u30c9<\/dt>\n
secret<\/dd>\n
\u8a8d\u8a3c\u5bfe\u8c61\u306e\u30e6\u30fc\u30b6<\/dt>\n
user1<\/dd>\n<\/dl>\n

LDAP\u30b5\u30fc\u30d0\u306e\u6e96\u5099<\/h3>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n

\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306f openldap-servers\u3001 openssh-ldap \u3067\u3059\u3002
\n\u203b\u5b9f\u969b\u306b\u306f openssh-ldap \u306fSSH\u30b5\u30fc\u30d0\u5074\u306e\u52d5\u4f5c\u306b\u5fc5\u8981\u306a\u3082\u306e\u3067\u3042\u308aLDAP\u30b5\u30fc\u30d0\u5074\u306b\u306f\u4e0d\u8981\u3067\u3059\u304c\u3001\u5f8c\u306b\u8ff0\u3079\u308b\u30b9\u30ad\u30fc\u30de\u304c\u542b\u307e\u308c\u308b\u305f\u3081\u5408\u308f\u305b\u3066\u5165\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n

yum install openldap-servers openssh-ldap<\/code><\/p>\n

\u521d\u671f\u8a2d\u5b9a<\/h4>\n

OpenLDAP\u30b5\u30fc\u30d0\u304c\u52d5\u4f5c\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u306f slapd \u3067\u3059\u3002
\n\u521d\u671f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u72b6\u614b\u3067slapd\u306f\u52d5\u304d\u59cb\u3081\u3066\u3044\u307e\u3059\u304c\u3001\u8af8\u3005\u30af\u30ea\u30a2\u306b\u3059\u308b\u305f\u3081\u306b\u4e00\u5ea6\u3068\u3081\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c7\u30fc\u30bf\u985e\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n

[code lang=text]
\nservice slapd stop<\/p>\n

cd \/etc\/openldap<\/p>\n

# \u4e00\u5fdc\u30d0\u30c3\u30af\u30a2\u30c3\u30d7
\nmkdir ..\/openldap_orig\/etc_openldap
\nmkdir ..\/openldap_orig\/var_lib_ldap
\ncp -rf * ..\/openldap_orig\/etc_openldap
\ncp -rf \/var\/lib\/ldap\/* ..\/openldap_orig\/var_lib_ldap<\/p>\n

# \u30c7\u30d5\u30a9\u30eb\u30c8\u30c7\u30fc\u30bf\u524a\u9664
\nrm -rf \/etc\/openldap\/slapd.d
\nrm -rf \/var\/lib\/ldap\/*
\n[\/code]<\/p>\n

\u8a2d\u5b9a\u306b\u5fc5\u8981\u306a\u5404\u7a2e\u30d5\u30a1\u30a4\u30eb\u3092\u6e96\u5099\u3057\u307e\u3059\u3002<\/p>\n

[code lang=text]
\n# \u96db\u5f62\u3068\u306a\u308b\u5404\u7a2e\u30d5\u30a1\u30a4\u30eb\u30b3\u30d4\u30fc
\ncp \/usr\/share\/openldap-servers\/slapd.conf.obsolete slapd.conf
\ncp \/usr\/share\/doc\/openssh-ldap-5.3p1\/openssh-lpk-openldap.schema schema\/openssh-lpk-openldap.schema
\ncp \/usr\/share\/openldap-servers\/DB_CONFIG.example \/var\/lib\/ldap\/DB_CONFIG
\n[\/code]<\/p>\n

slapd.conf \u306e\u7de8\u96c6<\/h4>\n

slapd.conf \u3092\u7de8\u96c6\u3057\u307e\u3059\u3002<\/p>\n

\u30b9\u30ad\u30fc\u30de\u30d5\u30a1\u30a4\u30eb\u306e\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u304c\u4e26\u3093\u3067\u3044\u308b\u6700\u5f8c\u3042\u305f\u308a\u306b\u4e0b\u8a18\u3092\u8ffd\u8a18\u3002<\/p>\n

[code lang=text]
\ninclude \/etc\/openldap\/schema\/openssh-lpk-openldap.schema
\n[\/code]<\/p>\n

# Sample access control policy: \u3068\u304b\u8a00\u3063\u3066\u308b\u5f8c\u3042\u305f\u308a\u306b\u4e0b\u8a18\u3092\u8ffd\u8a18\u3002
\n\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u8a2d\u5b9a\u3068\u3001\u8ab0\u3067\u3082\u8aad\u307f\u8fbc\u3081\u3066\u672c\u4eba\u306e\u307f\u7de8\u96c6\u5316\u3068\u3057\u3066\u6a29\u9650\u8a2d\u5b9a\u3002<\/p>\n

[code lang=text]
\naccess to attrs=userPassword
\n by dn="cn=ldapadmin,dc=example,dc=com" write
\n by self write
\n by anonymous auth
\n by * none
\naccess to *
\n by self write
\n by * read
\n[\/code]<\/p>\n

# database definitions \u4ee5\u4e0b\u3067\u5229\u7528\u3059\u308bDB\u306e\u8a2d\u5b9a\uff08\u4eca\u56de\u306f bdb\uff09<\/p>\n

[code lang=text]
\ndatabase bdb
\nsuffix "dc=example,dc=com"
\ncheckpoint 1024 15
\nrootdn "cn=ldapadmin,dc=example,dc=com"
\nrootpw secret
\n[\/code]<\/p>\n

\u203brootpw \u306f\u5b9f\u969b\u306f\u30d7\u30ec\u30a4\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u306f\u306a\u304f\u3001slappasswd \u30b3\u30de\u30f3\u30c9\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u305f\u7d50\u679c\u51fa\u3066\u304f\u308b\u30cf\u30c3\u30b7\u30e5\u3092\u5165\u308c\u308b\u3079\u304d\u3002<\/p>\n

\u3053\u306e\u72b6\u614b\u3067 slapd \u30b5\u30fc\u30d3\u30b9\u3092\u8d77\u52d5\u3059\u308b\u3068\u3001\u81ea\u52d5\u7684\u306b slapd.d \u4ee5\u4e0b\u304a\u3088\u3073 \/var\/lib\/ldap \u4ee5\u4e0b\u306b\u95a2\u9023\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u308b\uff08\u306f\u305a\uff09\u3002<\/p>\n

[code lang=text]
\nservice slapd start
\n[\/code]<\/p>\n

\u30c7\u30fc\u30bf\u767b\u9332<\/h4>\n

\u672c\u6765\u306fOU\u3068\u304b\u3092\u5408\u308f\u305b\u3066\u8003\u3048\u308b\u65b9\u304c\u3044\u3044\u3067\u3059\u304c\u3001\u4eca\u56de\u306f\u7c21\u7565\u306e\u305f\u3081\u30d9\u30fc\u30b9\u76f4\u4e0b\u306b\u76f4\u63a5\u30e6\u30fc\u30b6\u3092\u914d\u7f6e\u3059\u308b\u3064\u3082\u308a\u3067\u3002<\/p>\n

LDAP\u306e\u30c4\u30ea\u30fc\u69cb\u9020\u306e\u30eb\u30fc\u30c8\u3068\u3001\u7ba1\u7406\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30a8\u30f3\u30c8\u30ea\u3092\u307e\u305a\u4f5c\u308b\u305f\u3081\u306e LDIF\u30d5\u30a1\u30a4\u30eb\uff08\u4eee\u306b init.ldif \u3068\u3057\u307e\u3059\uff09\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

[code lang=text]
\ndn: dc=example,dc=com
\nobjectClass: dcObject
\nobjectClass: organization
\ndc: example
\no: example<\/p>\n

dn: cn=ldapadmin,dc=example,dc=com
\nobjectclass: organizationalRole
\ncn: ldapadmin
\n[\/code]<\/p>\n

\u3053\u308c\u3092LDAP\u306b\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n

[code lang=text]
\nldapadd -x -h localhost -D "cn=ldapadmin,dc=example,dc=com" -w secret -f init.ldif
\n[\/code]<\/p>\n

[help]
\n\u3010\u53c2\u8003\u3011\u5b9f\u7528 Apache 2.0\u904b\u7528\u30fb\u7ba1\u7406\u8853\uff087\uff09\uff1aApache\u3067\u4f5c\u308b\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\uff08LDAP\u8a8d\u8a3c\u7de8\uff09 (1\/4) - \uff20IT
\nhttp:\/\/www.atmarkit.co.jp\/ait\/articles\/0601\/17\/news096.html<\/a>
\n[\/help]<\/p>\n

LDAP\u8a8d\u8a3c\u3092\u5229\u7528\u3059\u308b\u30e6\u30fc\u30b6\u306e\u30a8\u30f3\u30c8\u30ea\u767b\u9332<\/h3>\n

\u524d\u63d0\u77e5\u8b58<\/h4>\n

\u3053\u306e\u624b\u9806\u306e\u5834\u5408\u3001LDAP\u8a8d\u8a3c\u306e\u969b\u306b\u5b9f\u969b\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u30b3\u30de\u30f3\u30c9\u306f \/usr\/libexec\/openssh\/ssh-ldap-wrapper [\u30e6\u30fc\u30b6\u540d]<\/code> \u3001ssh-ldap-wrapper \u306e\u5b9f\u614b\u306f ssh-ldap-helper -s $1<\/code> \u3001\u5b9f\u969b\u306b\u691c\u7d22\u306b\u4f7f\u3063\u3066\u3044\u308b\u306e\u306f (&(objectclass=posixAccount)(objectclass=ldapPublicKey)(uid=\u30e6\u30fc\u30b6\u540d))<\/code> \u306e\u3088\u3046\u3067\u3057\u305f\u3002
\n\u2192 posixAccount\u30b9\u30ad\u30fc\u30de \u304b\u3064 ldapPublicKey\u30b9\u30ad\u30fc\u30de \u306e\u30a8\u30f3\u30c8\u30ea\u306e\u5c5e\u6027 uid \u3067\u30c1\u30a7\u30c3\u30af\u3002<\/p>\n

\u3057\u304b\u3057\u3001posixAccount\u30b9\u30ad\u30fc\u30de\u3001ldapPublicKey\u30b9\u30ad\u30fc\u30de\u306f\u3069\u3061\u3089\u3082 AUXILIARY \u306a\u30b9\u30ad\u30fc\u30de\u3067\u3042\u308a\u3001LDAP\u306e\u30a8\u30f3\u30c8\u30ea\u306b\u306f STRUCTURAL \u306a\u30b9\u30ad\u30fc\u30de\u304c1\u3064\u306f\u5fc5\u8981\u306a\u305f\u3081\u3001account\u30b9\u30ad\u30fc\u30de\u3092\u5229\u7528\u3057\u307e\u3059\u3002
\n\u307e\u305f\u3001ldapPublickey \u30b9\u30ad\u30fc\u30de\u306f uid \u3068 sshPublicKey \u3057\u304b\u5c5e\u6027\u3092\u6301\u3063\u3066\u3044\u307e\u305b\u3093\u304c\u3001account\u30b9\u30ad\u30fc\u30de\u3001posixAccount \u30b9\u30ad\u30fc\u30de\u306f\u4e0b\u8a18\u306e\u5c5e\u6027\u3092\u542b\u307f\u307e\u3059\u3002<\/p>\n

\n
account<\/dt>\n
\n
\n
\uff3b\u5fc5\u9808\u5c5e\u6027\uff3d<\/dt>\n
\n
    \n
  • userid\uff08uid\u3068\u540c\u7fa9)<\/li>\n<\/ul>\n<\/dd>\n
    \uff3b\u4efb\u610f\u5c5e\u6027\uff3d<\/dt>\n
    \n
      \n
    • description<\/li>\n
    • seeAlso<\/li>\n
    • localityName<\/li>\n
    • organizationName<\/li>\n
    • organizationalUnitName<\/li>\n
    • host<\/li>\n<\/ul>\n<\/dd>\n<\/dl>\n<\/dd>\n
      posixAccount<\/dt>\n

      :\n<\/dl>\n

      \n
      \uff3b\u5fc5\u9808\u5c5e\u6027\uff3d<\/dt>\n
      \n
        \n
      • cn<\/li>\n
      • uid<\/li>\n
      • uidNumber<\/li>\n
      • gidNumber<\/li>\n
      • homeDirectory<\/li>\n<\/ul>\n<\/dd>\n
        \uff3b\u4efb\u610f\u5c5e\u6027\uff3d<\/dt>\n
        \n
          \n
        • userPassword<\/li>\n
        • loginShell<\/li>\n
        • gecos<\/li>\n
        • description<\/li>\n<\/ul>\n<\/dd>\n<\/dl>\n

          \u203b\u4eca\u56de\u306e\u624b\u9806\u306e\u5834\u5408\u3001pam\u7b49\u3067\u8a8d\u8a3c\u3092\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001OpenSSH\u306e\u516c\u958b\u9375\u8a8d\u8a3c\u306e\u969b\u306e\u516c\u958b\u9375\u306e\u53d6\u5f97\u5148\u3092LDAP\u306b\u3057\u3066\u3044\u308b\u3060\u3051\u306a\u306e\u3067\u3001uid\u3001sshPublicKey \u4ee5\u5916\u306f\u4f55\u3092\u66f8\u3044\u3066\u3044\u3066\u3082\u52d5\u4f5c\u306b\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002<\/p>\n

          LDIF\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210\u2192LDAP\u306b\u767b\u9332<\/h4>\n

          \u3053\u308c\u3089\u3092\u8e0f\u307e\u3048\u3066\u3001\u8a8d\u8a3c\u30e6\u30fc\u30b6\u306e\u30a8\u30f3\u30c8\u30ea\u3092\u4e0b\u8a18\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\uff08LDIF\u30d5\u30a1\u30a4\u30eb\uff1a\u4eee\u306b user1.ldif \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066)\u306b\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

          user1.ldif<\/p>\n

          [code lang=text]
          \ndn: uid=user1,dc=example,dc=com
          \nobjectClass: account
          \nobjectClass: posixAccount
          \nobjectClass: ldapPublickey
          \nuid: user1
          \ncn: user1
          \nuidNumber: 1001
          \ngidNumber: 1001
          \nhomeDirectory: \/home\/user1
          \nsshPublicKey: [\u516c\u958b\u9375\u30c6\u30ad\u30b9\u30c8\u30921\u884c\u3067\u8cbc\u308a\u4ed8\u3051\u308b]
          \n[\/code]<\/p>\n

          \u203b\u7a7a\u767d\u884c\u3092\u533a\u5207\u308a\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u6570\u30a8\u30f3\u30c8\u30ea\u30921\u30d5\u30a1\u30a4\u30eb\u306b\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

          user1.ldif \u3092\u5229\u7528\u3057\u3066\u3001LDAP\u30b5\u30fc\u30d0\u306b\u30a8\u30f3\u30c8\u30ea\u3092\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n

          [code lang=text]
          \nldapadd -x -D 'cn=ldapadmin,dc=example.dc=com' -f user1.ldif -W
          \n>(\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b)
          \n[\/code]<\/p>\n

          \u554f\u984c\u304c\u306a\u3051\u308c\u3070\u6b63\u5e38\u306b\u53d6\u308a\u8fbc\u307e\u308c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n

          SSH\u30b5\u30fc\u30d0\u5074\uff08LDAP\u8a8d\u8a3c\u3092\u5229\u7528\u3059\u308b\u30b5\u30fc\u30d0\uff09\u306e\u8a2d\u5b9a<\/h3>\n

          \u524d\u63d0\u6761\u4ef6\u3068\u3057\u3066\u3001LDAP\u8a8d\u8a3c\u3092\u884c\u3044\u305f\u3044\u30b5\u30fc\u30d0\u5074\u304b\u3089\u4e0a\u8a18\u3067\u7528\u610f\u3057\u305fLDAP\u30b5\u30fc\u30d0\u306b\u63a5\u7d9a\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
          \niptables\u306a\u3069\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

          \u307e\u305f\u3001\u8a8d\u8a3c\u30e6\u30fc\u30b6\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u5b58\u5728\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

          \u4e8b\u524d\u6e96\u5099\uff1a\u30a2\u30ab\u30a6\u30f3\u30c8\u4f5c\u6210<\/h4>\n

          \u65e2\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u3042\u308b\u5834\u5408\u306f\u6b21\u306e\uff3b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff3d\u306b\u9032\u3093\u3067\u69cb\u3044\u307e\u305b\u3093\u3002<\/p>\n

          [code lang=text]
          \nuseradd user1
          \n[\/code]<\/p>\n

          \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n

          \u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306f openssh-ldap \u3067\u3059\u3002
          \n\u203bLDAP\u30b5\u30fc\u30d0\u3068\u540c\u4e00\u30b5\u30fc\u30d0\u3067\u3001\u4e0a\u8a18\u306e\u624b\u9806\u3067\u69cb\u7bc9\u3057\u305f\u5834\u5408\u306f\u65e2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

          [code lang=text]
          \nyum install openssh-ldap
          \n[\/code]<\/p>\n

          \u521d\u671f\u8a2d\u5b9a<\/h4>\n

          \/etc\/ssh\/ldap.conf \u3068\u3057\u3066\u4e0b\u8a18\u3092\u4f5c\u6210\u3002<\/p>\n

          [code lang=text]
          \nuri ldap:\/\/ldap.example.com\/
          \nbase dc=example,dc=com<\/p>\n

          ssl no
          \n[\/code]<\/p>\n

          \/etc\/ssh\/sshd_config \u306b\u4e0b\u8a18\u3092\u8ffd\u8a18<\/p>\n

          [code lang=text]
          \nAuthorizedKeysCommand \/usr\/libexec\/openssh\/ssh-ldap-wrapper
          \n[\/code]<\/p>\n

          \u4e00\u65e6\u52d5\u4f5c\u30c6\u30b9\u30c8<\/h4>\n

          sshd\u306e\u518d\u8d77\u52d5\uff08\u8a2d\u5b9a\u53cd\u6620\uff09\u3092\u3059\u308b\u524d\u306b\u3053\u306e\u6642\u70b9\u3067\u4e00\u65e6\u52d5\u4f5c\u30c6\u30b9\u30c8\u3092\u3057\u307e\u3059\u3002<\/p>\n

          \u4e0a\u8a18\u306e sshd_config \u306e\u8a2d\u5b9a\u3067 \/usr\/libexec\/openssh\/ssh-ldap-wrapper \u3092\u4f7f\u3063\u3066\u516c\u958b\u9375\u3092\u53d6\u5f97\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u305f\u306e\u3067\u3001\u305d\u306e\u30b3\u30de\u30f3\u30c9\u3092\u624b\u52d5\u3067\u53e9\u3044\u3066\u307f\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n

          [code lang=text]
          \n\/usr\/libexec\/openssh\/ssh-ldap-wrapper user1
          \n[\/code]<\/p>\n

          \u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308c\u3070user1\u306e\u516c\u958b\u9375\u304cLDAP\u304b\u3089\u53d6\u5f97\u3055\u308c\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002
          \n\u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u304b\u4f55\u304b\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3069\u3053\u304b\u306b\u9593\u9055\u3044\u304c\u3042\u308b\u306e\u3067\u3001messege\u30ed\u30b0\u306a\u3069\u3092\u53c2\u8003\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>\n

          sshd \u306b\u8a2d\u5b9a\u53cd\u6620<\/h4>\n

          sshd \u306f\u518d\u8d77\u52d5\u3057\u3066\u3082\u65e2\u306b\u3064\u306a\u304c\u308c\u3066\u3044\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5207\u65ad\u3057\u306a\u3044\u306e\u3067\u3001\u73fe\u5728\u63a5\u7d9a\u3057\u3066\u3044\u308b\u74b0\u5883\u3067\u518d\u8d77\u52d5\u3057\u3001\u305d\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u3064\u306a\u3044\u3060\u307e\u307e\u5225\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u306a\u3069\u304b\u3089SSH\u63a5\u7d9a\u306e\u30c6\u30b9\u30c8\u3092\u3057\u307e\u3059\u3002
          \n\u30c6\u30b9\u30c8\u3067\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3068\u304d\u306f\u65e2\u306b\u3064\u306a\u3044\u3067\u3044\u308b\u65b9\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u306a\u3093\u3068\u304b\u3057\u307e\u3059\u3002
          \n(\u306a\u3093\u3068\u304b\u3067\u304d\u306a\u3044\u3068\u5927\u5909\u306a\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\uff09<\/p>\n

          [code lang=text]
          \nservice sshd restart
          \n[\/code]<\/p>\n

          \u30c6\u30b9\u30c8\u306e\u969b\u306f\u3001user1\u306e .ssh\/authorized_keys \u3092\u4e00\u5ea6\u3069\u3053\u304b\u306b\u79fb\u52d5\u3059\u308b\u306a\u3069\u3001\u516c\u958b\u9375\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u72b6\u614b\u306b\u3057\u3066\u304b\u3089\u884c\u3046\u3068\u78ba\u304b\u306bLDAP\u304b\u3089\u53d6\u5f97\u3057\u3066\u3044\u308b\u306e\u304b\u304c\u308f\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n

          \u6ce8\u610f\u4e8b\u9805<\/h3>\n

          \u672c\u6765\u306fSSL\u5bfe\u5fdc\u3084 iptables \u306a\u3069\u306e\u63a5\u7d9a\u5236\u9650\u306a\u3069\u69d8\u3005\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u6295\u7a3f\u306e\u7bc4\u56f2\u3067\u306f\u5272\u611b\u3057\u3066\u3044\u307e\u3059\u3002
          \n\uff08\u3053\u306e\u6295\u7a3f\u306e\u7bc4\u56f2\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3092\u6d41\u308c\u308b\u306e\u306f\u300c\u516c\u958b\u9375\u300d\u3060\u3057\u30fb\u30fb\u30fb\u3068\u304b\u8a00\u3044\u8a33\u3002\uff09<\/p>\n

          \u307e\u305f\u3001\u7d20\u76f4\u306bLDAP\u691c\u7d22\u3092\u3059\u308b\u3088\u3046\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30c4\u30fc\u30eb\u306f openldap-client \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

          SSH\uff08CentOS\u6a19\u6e96\u30ea\u30dd\u30b8\u30c8\u30ea\u306eOpenSSH\uff09\u306e\u516c\u958b\u9375\u8a8d\u8a3c\u3067LDAP\u8a8d\u8a3c\u3092\u5229\u7528\u3059\u308b\u624b\u9806\u3067\u3059\u3002 LDAP\u306b\u306fCentOS\u6a19\u6e96\u30ea\u30dd\u30b8\u30c8\u30ea\u306eOpenLDAP\u3092\u5229\u7528\u3057\u307e\u3057\u305f\u3002 \u203bCentOS 5\u7cfb\u3067\u306f\u3053\u306e\u624b\u9806\u3067\u306f\u3046\u307e\u304f\u3044\u304d […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[65,77,76],"tags":[],"class_list":["post-1725","post","type-post","status-publish","format-standard","hentry","category-centos","category-openldap","category-openssh"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":1703,"url":"https:\/\/wp.kaz.bz\/tech\/2013\/07\/03\/1703.html","url_meta":{"origin":1725,"position":0},"title":"OpenSSH\u3067\u306e\u516c\u958b\u9375\u8a8d\u8a3c\u3002","author":"kaz. Suenaga","date":"2013\/07\/03","format":false,"excerpt":"SSH\u30ed\u30b0\u30a4\u30f3\u6642\u306e\u8a8d\u8a3c\u65b9\u5f0f\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u30fb\u516c\u958b\u9375\u8a8d\u8a3c\uff09\u306b\u3064\u3044\u3066\u306e\u8003\u5bdf\u3067\u3059\u3002 \u516c\u958b\u9375\u6697\u53f7 \u516c\u958b\u9375\u8a8d\u8a3c\u2026","rel":"","context":"OpenSSH","block_context":{"text":"OpenSSH","link":"https:\/\/wp.kaz.bz\/tech\/category\/servers\/openssh"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2785,"url":"https:\/\/wp.kaz.bz\/tech\/2024\/01\/29\/2785.html","url_meta":{"origin":1725,"position":1},"title":"\uff08\u30e1\u30e2\uff09 CentOS \/ Almalinux \u7cfb\u3067\u306e\u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u5bfe\u5fdc\uff08DKIM\uff09","author":"kaz. Suenaga","date":"2024\/01\/29","format":false,"excerpt":"Google \u9001\u4fe1\u8005\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3078\u306e\u4e3b\u306a\u5bfe\u5fdc Google: \u30e1\u30fc\u30eb\u9001\u4fe1\u8005\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 \u5bfe\u8c61\u3068\u306a\u308b\u2026","rel":"","context":"AlmaLinux","block_context":{"text":"AlmaLinux","link":"https:\/\/wp.kaz.bz\/tech\/category\/lin\/almalinux"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2435,"url":"https:\/\/wp.kaz.bz\/tech\/2019\/05\/24\/2435.html","url_meta":{"origin":1725,"position":2},"title":"VS code insider \u306e Remote SSH extension \u3067\u30b5\u30fc\u30d0\u63a5\u7d9a\u304c\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u5834\u5408\u306e\u4e00\u4f8b\u3002","author":"kaz. Suenaga","date":"2019\/05\/24","format":false,"excerpt":"\u53c2\u8003\uff09 https:\/\/github.com\/Microsoft\/vscode-remote-rel\u2026","rel":"","context":"CentOS","block_context":{"text":"CentOS","link":"https:\/\/wp.kaz.bz\/tech\/category\/lin\/centos"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2872,"url":"https:\/\/wp.kaz.bz\/tech\/2024\/12\/17\/2872.html","url_meta":{"origin":1725,"position":3},"title":"[\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc 2024] \u751f\u6210AI\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u4fdd\u8b77\u306e\u5b9f\u8df5","author":"kaz. Suenaga","date":"2024\/12\/17","format":false,"excerpt":"\u203b\u3053\u306e\u8a18\u4e8b\u306f\u3001\u5b9f\u9a13\u4f01\u753b: Claude \u306b Claude \u3092\u4e3b\u3068\u3057\u305f\u751f\u6210AI\u5e02\u5834\u306b\u304a\u3051\u308b\u3001\u73fe\u5728\u53ca\u3073\u4eca\u2026","rel":"","context":"2024-12","block_context":{"text":"2024-12","link":"https:\/\/wp.kaz.bz\/tech\/category\/%e3%82%a2%e3%83%89%e3%83%99%e3%83%b3%e3%83%88%e3%82%ab%e3%83%ac%e3%83%b3%e3%83%80%e3%83%bc\/2024-12"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1738,"url":"https:\/\/wp.kaz.bz\/tech\/2013\/08\/06\/1738.html","url_meta":{"origin":1725,"position":4},"title":"\u3055\u304f\u3089\u306e\u30aa\u30fc\u30d7\u30f3\u30ea\u30be\u30eb\u30d0\u304c2013\/09\/05\u306b\u505c\u6b62\u3068\u306e\u3053\u3068\u3002","author":"kaz. Suenaga","date":"2013\/08\/06","format":false,"excerpt":"\u4f55\u5e74\u3082\u524d\u304b\u3089\u554f\u984c\u8996\u3055\u308c\u3066\u3044\u3066\u3001JPRS\u304b\u3089\u30824\u6708\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30ea\u30be\u30eb\u30d0\u306e\u5371\u967a\u6027\uff08 ht\u2026","rel":"","context":"News","block_context":{"text":"News","link":"https:\/\/wp.kaz.bz\/tech\/category\/news"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1145,"url":"https:\/\/wp.kaz.bz\/tech\/2012\/04\/23\/1145.html","url_meta":{"origin":1725,"position":5},"title":"ProxmoxVE\u3092\u30c7\u30b9\u30af\u30c8\u30c3\u30d7PC\u3068\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u969b\u306e\u624b\u9806\u3002","author":"kaz. Suenaga","date":"2012\/04\/23","format":false,"excerpt":"ProxmoxVE \u3092\u30c7\u30b9\u30af\u30c8\u30c3\u30d7PC\u3068\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u305f\u306e\u3067\u3001\u305d\u306e\u6642\u306e\u624b\u9806\u306e\u30e1\u30e2\u3002 \u53c2\u8003\uff09 \u2026","rel":"","context":"Proxmox VE","block_context":{"text":"Proxmox VE","link":"https:\/\/wp.kaz.bz\/tech\/category\/virtualization\/proxmoxve"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/posts\/1725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/comments?post=1725"}],"version-history":[{"count":2,"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/posts\/1725\/revisions"}],"predecessor-version":[{"id":2391,"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/posts\/1725\/revisions\/2391"}],"wp:attachment":[{"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/media?parent=1725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/categories?post=1725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.kaz.bz\/tech\/wp-json\/wp\/v2\/tags?post=1725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}