mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-15 02:41:59 +00:00
139 lines
3.7 KiB
Bash
139 lines
3.7 KiB
Bash
#!/bin/bash
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set -x # trace
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: "${REALM:=TEST.CLICKHOUSE.TECH}"
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: "${DOMAIN_REALM:=test.clickhouse.com}"
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: "${KERB_MASTER_KEY:=masterkey}"
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: "${KERB_ADMIN_USER:=admin}"
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: "${KERB_ADMIN_PASS:=admin}"
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create_config() {
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: "${KDC_ADDRESS:=$(hostname -f)}"
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cat>/etc/krb5.conf<<EOF
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[logging]
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default = FILE:/var/log/kerberos/krb5libs.log
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kdc = FILE:/var/log/kerberos/krb5kdc.log
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admin_server = FILE:/var/log/kerberos/kadmind.log
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[libdefaults]
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default_realm = $REALM
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dns_lookup_realm = false
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dns_lookup_kdc = false
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ticket_lifetime = 15s
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renew_lifetime = 15s
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forwardable = true
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# WARNING: We use weaker key types to simplify testing as stronger key types
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# require the enhanced security JCE policy file to be installed. You should
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# NOT run with this configuration in production or any real environment. You
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# have been warned.
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default_tkt_enctypes = des-cbc-md5 des-cbc-crc des3-cbc-sha1
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default_tgs_enctypes = des-cbc-md5 des-cbc-crc des3-cbc-sha1
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permitted_enctypes = des-cbc-md5 des-cbc-crc des3-cbc-sha1
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[realms]
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$REALM = {
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kdc = $KDC_ADDRESS
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admin_server = $KDC_ADDRESS
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}
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[domain_realm]
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.$DOMAIN_REALM = $REALM
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$DOMAIN_REALM = $REALM
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EOF
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cat>/var/kerberos/krb5kdc/kdc.conf<<EOF
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[kdcdefaults]
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kdc_ports = 88
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kdc_tcp_ports = 88
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[realms]
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$REALM = {
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acl_file = /var/kerberos/krb5kdc/kadm5.acl
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dict_file = /usr/share/dict/words
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admin_keytab = /var/kerberos/krb5kdc/kadm5.keytab
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# WARNING: We use weaker key types to simplify testing as stronger key types
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# require the enhanced security JCE policy file to be installed. You should
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# NOT run with this configuration in production or any real environment. You
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# have been warned.
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master_key_type = des3-hmac-sha1
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supported_enctypes = arcfour-hmac:normal des3-hmac-sha1:normal des-cbc-crc:normal des:normal des:v4 des:norealm des:onlyrealm des:afs3
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default_principal_flags = +preauth
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}
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EOF
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}
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create_db() {
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/usr/sbin/kdb5_util -P $KERB_MASTER_KEY -r $REALM create -s
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}
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start_kdc() {
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mkdir -p /var/log/kerberos
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/etc/rc.d/init.d/krb5kdc start
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/etc/rc.d/init.d/kadmin start
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chkconfig krb5kdc on
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chkconfig kadmin on
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}
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restart_kdc() {
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/etc/rc.d/init.d/krb5kdc restart
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/etc/rc.d/init.d/kadmin restart
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}
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create_admin_user() {
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kadmin.local -q "addprinc -pw $KERB_ADMIN_PASS $KERB_ADMIN_USER/admin"
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echo "*/admin@$REALM *" > /var/kerberos/krb5kdc/kadm5.acl
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}
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create_keytabs() {
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rm /tmp/keytab/*.keytab
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kadmin.local -q "addprinc -randkey kuser@${REALM}"
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kadmin.local -q "ktadd -norandkey -k /tmp/keytab/kuser.keytab kuser@${REALM}"
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kadmin.local -q "addprinc -randkey HTTP/instance1@${REALM}"
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kadmin.local -q "ktadd -norandkey -k /tmp/keytab/clickhouse1.keytab HTTP/instance1@${REALM}"
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kadmin.local -q "addprinc -randkey HTTP/instance2@${REALM}"
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kadmin.local -q "ktadd -norandkey -k /tmp/keytab/clickhouse2.keytab HTTP/instance2@${REALM}"
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kadmin.local -q "addprinc -randkey HTTP/instance3@${REALM}"
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kadmin.local -q "ktadd -norandkey -k /tmp/keytab/clickhouse3.keytab HTTP/instance3@${REALM}"
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kadmin.local -q "addprinc -randkey HTTP/client@${REALM}"
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kadmin.local -q "ktadd -norandkey -k /tmp/keytab/client.keytab HTTP/client@${REALM}"
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chmod g+r /tmp/keytab/kuser.keytab
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chmod g+r /tmp/keytab/clickhouse1.keytab
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chmod g+r /tmp/keytab/clickhouse2.keytab
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chmod g+r /tmp/keytab/clickhouse3.keytab
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chmod g+r /tmp/keytab/client.keytab
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}
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main() {
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if [ ! -f /kerberos_initialized ]; then
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create_config
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create_db
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create_admin_user
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start_kdc
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touch /kerberos_initialized
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fi
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if [ ! -f /var/kerberos/krb5kdc/principal ]; then
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while true; do sleep 1000; done
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else
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start_kdc
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create_keytabs
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tail -F /var/log/kerberos/krb5kdc.log
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fi
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}
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[[ "$0" == "${BASH_SOURCE[0]}" ]] && main "$@"
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