ユーザーアカウントを追加する2015/05/10 |
LDAP サーバーにユーザーアカウントを追加します。
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[1] | ユーザーを個別に追加します。 |
# パスワード生成 root@dlp:~# slappasswd New password: Re-enter new password: {SSHA}xxxxxxxxxxxxxxxxx
root@dlp:~#
vi ldapuser.ldif
# 新規作成
# dc=***,dc=*** は自身のドメイン名に置き換える dn: uid=jessie,ou=people,dc=srv,dc=world objectClass: inetOrgPerson objectClass: posixAccount objectClass: shadowAccount cn: Jessie sn: Debian userPassword: {SSHA}xxxxxxxxxxxxxxxxx loginShell: /bin/bash uidNumber: 1000 gidNumber: 1000 homeDirectory: /home/jessie dn: cn=jessie,ou=groups,dc=srv,dc=world objectClass: posixGroup cn: Jessie gidNumber: 1000 memberUid: jessie ldapadd -x -D cn=admin,dc=srv,dc=world -W -f ldapuser.ldif Enter LDAP Password: adding new entry "uid=jessie,ou=people,dc=srv,dc=world" adding new entry "cn=jessie,ou=groups,dc=srv,dc=world" |
[2] | ローカル passwd/group に登録されているユーザー/グループを LDAP ディレクトリに一括登録します。 |
root@dlp:~#
vi ldapuser.sh
# ローカルの UID/GID が 1000-9999 番のユーザーを抽出する
# SUFFIX=*** は自身のドメイン名に置き換える # 一例ですのでご自由に改変してください #!/bin/bash SUFFIX='dc=srv,dc=world' LDIF='ldapuser.ldif' echo -n > $LDIF GROUP_IDS=() grep "x:[1-9][0-9][0-9][0-9]:" /etc/passwd | (while read TARGET_USER do USER_ID="$(echo "$TARGET_USER" | cut -d':' -f1)" USER_NAME="$(echo "$TARGET_USER" | cut -d':' -f5 | cut -d',' -f1 )" [ ! "$USER_NAME" ] && USER_NAME="$USER_ID" LDAP_SN="$(echo "$USER_NAME" | awk '{print $2}')" [ ! "$LDAP_SN" ] && LDAP_SN="$USER_ID" LASTCHANGE_FLAG="$(grep "${USER_ID}:" /etc/shadow | cut -d':' -f3)" [ ! "$LASTCHANGE_FLAG" ] && LASTCHANGE_FLAG="0" SHADOW_FLAG="$(grep "${USER_ID}:" /etc/shadow | cut -d':' -f9)" [ ! "$SHADOW_FLAG" ] && SHADOW_FLAG="0" GROUP_ID="$(echo "$TARGET_USER" | cut -d':' -f4)" [ ! "$(echo "${GROUP_IDS[@]}" | grep "$GROUP_ID")" ] && GROUP_IDS=("${GROUP_IDS[@]}" "$GROUP_ID") echo "dn: uid=$USER_ID,ou=people,$SUFFIX" >> $LDIF echo "objectClass: inetOrgPerson" >> $LDIF echo "objectClass: posixAccount" >> $LDIF echo "objectClass: shadowAccount" >> $LDIF echo "sn: $LDAP_SN" >> $LDIF echo "givenName: $(echo "$USER_NAME" | awk '{print $1}')" >> $LDIF echo "cn: $(echo "$USER_NAME" | awk '{print $1}')" >> $LDIF echo "displayName: $USER_NAME" >> $LDIF echo "uidNumber: $(echo "$TARGET_USER" | cut -d':' -f3)" >> $LDIF echo "gidNumber: $(echo "$TARGET_USER" | cut -d':' -f4)" >> $LDIF echo "userPassword: {crypt}$(grep "${USER_ID}:" /etc/shadow | cut -d':' -f2)" >> $LDIF echo "gecos: $USER_NAME" >> $LDIF echo "loginShell: $(echo "$TARGET_USER" | cut -d':' -f7)" >> $LDIF echo "homeDirectory: $(echo "$TARGET_USER" | cut -d':' -f6)" >> $LDIF echo "shadowExpire: $(passwd -S "$USER_ID" | awk '{print $7}')" >> $LDIF echo "shadowFlag: $SHADOW_FLAG" >> $LDIF echo "shadowWarning: $(passwd -S "$USER_ID" | awk '{print $6}')" >> $LDIF echo "shadowMin: $(passwd -S "$USER_ID" | awk '{print $4}')" >> $LDIF echo "shadowMax: $(passwd -S "$USER_ID" | awk '{print $5}')" >> $LDIF echo "shadowLastChange: $LASTCHANGE_FLAG" >> $LDIF echo >> $LDIF done for TARGET_GROUP_ID in "${GROUP_IDS[@]}" do LDAP_CN="$(grep ":${TARGET_GROUP_ID}:" /etc/group | cut -d':' -f1)" echo "dn: cn=$LDAP_CN,ou=groups,$SUFFIX" >> $LDIF echo "objectClass: posixGroup" >> $LDIF echo "cn: $LDAP_CN" >> $LDIF echo "gidNumber: $TARGET_GROUP_ID" >> $LDIF for MEMBER_UID in $(grep ":${TARGET_GROUP_ID}:" /etc/passwd | cut -d':' -f1,3) do UID_NUM=$(echo "$MEMBER_UID" | cut -d':' -f2) [ $UID_NUM -ge 1000 -a $UID_NUM -le 9999 ] && echo "memberUid: $(echo "$MEMBER_UID" | cut -d':' -f1)" >> $LDIF done echo >> $LDIF done ) sh ldapuser.sh root@dlp:~# ldapadd -x -D cn=admin,dc=srv,dc=world -W -f ldapuser.ldif Enter LDAP Password: adding new entry "uid=debian,ou=people,dc=srv,dc=world" adding new entry "uid=redhat,ou=people,dc=srv,dc=world" adding new entry "uid=ubuntu,ou=people,dc=srv,dc=world" adding new entry "cn=debian,ou=groups,dc=srv,dc=world" adding new entry "cn=redhat,ou=groups,dc=srv,dc=world" adding new entry "cn=ubuntu,ou=groups,dc=srv,dc=world" |
[3] | 登録したユーザーとグループを削除する場合は以下のようにします。 |
root@dlp:~# ldapdelete -x -W -D 'cn=admin,dc=srv,dc=world' "uid=debian,ou=people,dc=srv,dc=world" Enter LDAP Password: root@dlp:~# ldapdelete -x -W -D 'cn=admin,dc=srv,dc=world' "cn=debian,ou=groups,dc=srv,dc=world" Enter LDAP Password: |
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