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LDAPinstructions.txt
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LDAPinstructions.txt
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====================================================
Instructions
====================================================
KRB5 service:
----------------------------
sudo ./setupHost.sh
sudo DEBIAN_FRONTEND=noninteractive apt install -y krb5-{kdc,admin-server,config,user,kdc-ldap} libsasl2-{dev,modules-gssapi-mit,modules} libpam-krb5 sssd-krb5
sudo ./copyKRB5ConfigFiles.sh
#CHANGE THIS--> realm and password should be dynamically set from ENV variable or prog switch
<<<<<<< HEAD
=======
<<<<<<< HEAD
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
#sudo kdb5_util create -s -r home.local -P password123
#sudo systemctl restart krb5-kdc && sudo systemctl restart krb5-admin-server
LDAP service
----------------------------
export REALM="home.local"
export krb5DBpw="password123"
export krb5admpw="password123"
export krb5Kdcldap="password123"
export krb5adminldap="password123"
sudo DEBIAN_FRONTEND=noninteractive apt install -y ldap-utils libnss-ldapd schema2ldif slapd
=======
sudo kdb5_util create -s -r home.local -P password123
sudo systemctl restart krb5-kdc && sudo systemctl restart krb5-admin-server
LDAP service
----------------------------
sudo DEBIAN_FRONTEND=noninteractive apt install -y slapd ldap-utils schema2ldif libnss-ldapd
>>>>>>> 73a6518296c6a27dd3f1c3e864bd1981a6ba5b2a
sudo ./copyLDAPConfigFiles.sh
sudo systemctl daemon-reload
sudo ./populateldap.sh
sudo systemctl restart krb5-kdc && sudo systemctl restart krb5-admin-server && sudo systemctl restart slapd
sudo ./installldapscripts.sh
On client:
----------
#sudo apt install krb5-{user,config,doc,k5tls} libpam-{krb5,ccreds} sssd
sudo apt install libpam-krb5 libpam-ldap libnss-ldapd
sudo kadmin -p krbadmin
<<<<<<< HEAD
=======
<<<<<<< HEAD
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
sudo kadmin -q "addprinc -randkey host/auth.home.local"
sudo kadmin -q "ktadd host/auth.home.local"
sudo kadmin.local -q "addprinc -randkey host/oldlaptop.home.local"
sudo kadmin -q "ktadd host/oldlaptop.home.local"
<<<<<<< HEAD
=======
=======
sudo kadmin -q "addprinc -randkey host/kdc.home.local"
sudo kadmin -q "ktadd host/kdc.home.local"
sudo kadmin.local -q "addprinc -randkey host/steve-oldlaptop.home.local"
sudo kadmin -q "ktadd host/steve-oldlaptop.home.local"
>>>>>>> 73a6518296c6a27dd3f1c3e864bd1981a6ba5b2a
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
====================================================
Scratch pad
====================================================
<<<<<<< HEAD
=======
<<<<<<< HEAD
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
cn=krbContainer,dc=home,dc=local
cn=admin,dc=auth,dc=home,dc=local
cn=kerberos,cn=schema,cn=config
cn={4}kerberos,cn=schema,cn=config
uid=kdc-service,dc=home,dc=local
uid=kadmin-service,dc=home,dc=local
uid=kadmin-service,dc=home,dc=local
<<<<<<< HEAD
=======
=======
sudo kdb5_util destroy -f /var/lib/krb5kdc/principal
dn: cn=krbContainer,dc=home,dc=local
cn=admin,dc=auth,dc=home,dc=local
cn=admin,dc=auth,dc=home,dc=local
>>>>>>> 73a6518296c6a27dd3f1c3e864bd1981a6ba5b2a
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
find . -type f -exec grep -H 'admin' {} \;
find / -type f -exec grep -H 'binddn' {} \;
find / -name slapd.conf
nano /usr/share/slapd/slapd.conf
journalctl --since "2020-05-16 17:51:00" -u systemd-sysuser
sudo dpkg-reconfigure krb5-config
sudo dpkg-reconfigure slapd
sudo dpkg-reconfigure libnss-ldapd
sudo pam-auth-update
<<<<<<< HEAD
sudo apt install -y ansible ansible-doc
scp -r ansible-kerberos-server/ pi@kdc.home.local:~
scp -r ansible-ldap-server/ pi@kdc.home.local:~
ssh-keygen -b 2048 -t rsa -C "pi key"
ssh-copy-id steve@steve-oldlaptop.home.local
ssh-copy-id pi@kdc.home.local
KRB5_TRACE=/dev/stdout kinit wronguser
kadmin.local -q "addprinc -randkey nfs/kdc.home.local@home.local"
kadmin.local -q "addprinc -randkey nfs/192.168.1.10@home.local"
kadmin.local -q "addprinc steve@home.local"
kadmin.local -q "ktadd nfs/kdc.home.local@home.local"
kadmin.local -q "ktadd nfs/192.168.1.10@home.local"
kadmin.local -q "ktadd -k /etc/krb5.keytab pi@home.local"
kadmin.local -q "ktadd krbtgt/home.local@home.local"
kadmin.local -q "addprinc pi"
kadmin.local -q "listprincs"
sudo sh -c "echo -n 'password123' > /etc/libnss-ldap.secret"
sudo sh -c "echo -n 'password123' > /etc/ldapscripts/ldapscripts.passwd"
sudo nano /etc/ldapscripts/ldapscripts.conf
sudo cat /var/log/ldapscripts.log
kdb5_ldap_util -D cn=admin,dc=auth,dc=home,dc=local create -s -r home.local -H ldapi:///
kdb5_ldap_util -D cn=admin,dc=auth,dc=home,dc=local create -subtrees dc=home,dc=local -r home.local -s -H ldapi:///
kdb5_ldap_util -D uid=admin,dc=auth,dc=home,dc=local -w password123 stashsrvpw uid=kdc-service,dc=auth,dc=home,dc=local
kdb5_ldap_util -D cn=admin,dc=home,dc=local -w password123 -H ldap://auth.home.local create -subtrees dc=home,dc=local -P password123 -r home.local -s
kdb5_ldap_util stashsrvpw -f /etc/krb5kdc/ldap.keyfile "uid=root,dc=home,dc=local"
kdb5_util create -s -r home.local -P password123
kdb5_util destroy -f /var/lib/krb5kdc/principal
ldapadd -x -D cn=admin,dc=home,dc=local -w password123 -H ldap://auth.home.local -f krb5admin.ldif -c
ldapadd -x -D cn=admin,dc=home,dc=local -w password123 -H ldap://auth.home.local -f krb5perms.ldif -c
<<<<<<< HEAD
ldapwhoami -x -D cn=admin,dc=home,dc=local
ldapwhoami -H ldap://auth.home.local -x
ldapwhoami -Y EXTERNAL -H ldapi:/// -D "dc=home,dc=local"
=======
ldapwhoami -x -D cn=admin,dc=home,dc=local
ldapwhoami -H ldap://auth.home.local -x
ldapwhoami -Y EXTERNAL -H ldapi:/// -D "dc=home,dc=local"
=======
sudo ldapadd -x -D cn=admin,dc=home,dc=local -w password123 -H ldap://auth.home.local -f krb5admin.ldif -c
ldapsearch -H ldap://auth.home.local -x -b "dc=home,dc=home"
ldapwhoami -H ldap://auth.home.local -x
sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b dc=home,dc=local
KRB5_TRACE=/dev/stdout kinit wronguser
sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b olcDatabase={1}mdb,cn=config
sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b dc=home,dc=local
sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=krbContainer,dc=home,dc=local
olcDatabase={1}mdb,cn=config
ldapwhoami -Y EXTERNAL -H ldapi:/// -D "dc=home,dc=local"
ldapwhoami -x -D cn=admin,dc=home,dc=local
ldappasswd -Y EXTERNAL -H ldapi:/// pi uid=pi,ou=Users,dc=home,dc=local
#kdb5_util create -s -r home.local -P password123
#kdb5_ldap_util -D cn=admin,dc=auth,dc=home,dc=local create -subtrees dc=home,dc=local -r home.local -s -H ldapi:///
>>>>>>> 73a6518296c6a27dd3f1c3e864bd1981a6ba5b2a
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
ldapmodify -Q -Y EXTERNAL -H ldapi:/// -f logging.ldif
ldapmodify -Q -Y EXTERNAL -H ldapi:/// -f addkrb5Index.ldif
ldapmodify -Q -Y EXTERNAL -H ldapi:/// -f krb5admin.ldif
ldapmodify -Q -Y EXTERNAL -H ldapi:/// -f krb5admin.ldif
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=======
<<<<<<< HEAD
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
ldapmodify -H ldapi:/// -D "cn=admin,dc=home,dc=local" -f editGroups.ldif -W
ldapmodify -H ldapi:/// -D "cn=admin,dc=home,dc=local" -f updatePW.ldif -W
ldapsearch -x -b "uid=steve,ou=people,dc=home,dc=local" -s sub "objectclass=*"
ldapsearch -x -LLL -b dc=home,dc=local 'uid=steve' cn gidNumber ou
ldapsearch -H ldap://auth.home.local -x -b "" -s base -LLL supportedSASLMechanisms
ldapsearch -H ldap://auth.home.local -x -b "dc=home,dc=home"
ldapsearch -H ldapi:/// -Y EXTERNAL -b "cn=config" "(olcRootDN=*)" olcSuffix olcRootDN olcRootPW -LLL -Q
ldapsearch -Y EXTERNAL -H ldapi:/// -b dc=home,dc=local
ldapsearch -Y EXTERNAL -H ldapi:/// -b dc=auth,dc=home,dc=local
ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=krbContainer,dc=home,dc=local
ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=kerberos,cn=schema,cn=config
ldapsearch -Y EXTERNAL -H ldapi:/// -b olcDatabase={1}mdb,cn=config
ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=config cn
=======
ldapmodify -H ldapi:/// -D "cn=admin,dc=home,dc=local" -f editGroups.ldif -W
ldapmodify -H ldapi:/// -D "cn=admin,dc=home,dc=local" -f updatePW.ldif -W
ldapsearch -H ldap://auth.home.local -x -b "" -s base -LLL supportedSASLMechanisms
ldapsearch -H ldapi:/// -Y EXTERNAL -b "cn=config" "(olcRootDN=*)" olcSuffix olcRootDN olcRootPW -LLL -Q
ldapsearch -x -b "uid=steve,ou=people,dc=home,dc=local" -s sub "objectclass=*"
ldapsearch -x -LLL -b dc=home,dc=local 'uid=steve' cn gidNumber ou
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b "cn=ldapUsers,dc=home,dc=local"
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b "cn=schema,cn=config" cn
>>>>>>> 73a6518296c6a27dd3f1c3e864bd1981a6ba5b2a
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b cn=schema,cn=config
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b cn=schema,cn=config -s base "objectclass=*"
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b olcDatabase={1}hdb,cn=config
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b cn=config '(olcDatabase={1}mdb)' olcAccess
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b cn=home.local,cn=krbContainer,dc=home,dc=local
<<<<<<< HEAD
ldappasswd -x -D cn=admin,dc=home,dc=local -s password123 uid=kdc-service,dc=home,dc=local -w password123
ldappasswd -x -D cn=admin,dc=home,dc=local -s password123 uid=kadmin-service,dc=home,dc=local -w password123
ldappasswd -Y EXTERNAL -H ldapi:/// pi uid=pi,ou=Users,dc=home,dc=local
=======
<<<<<<< HEAD
ldappasswd -x -D cn=admin,dc=home,dc=local -s password123 uid=kdc-service,dc=home,dc=local -w password123
ldappasswd -x -D cn=admin,dc=home,dc=local -s password123 uid=kadmin-service,dc=home,dc=local -w password123
ldappasswd -Y EXTERNAL -H ldapi:/// pi uid=pi,ou=Users,dc=home,dc=local
=======
ldapsearch -Q -LLL -Y EXTERNAL -H ldapi:/// -b cn=schema,cn=config -s base "objectclass=*"
supportedSASLMechanisms: SCRAM-SHA-1
supportedSASLMechanisms: SCRAM-SHA-256
supportedSASLMechanisms: GS2-IAKERB
supportedSASLMechanisms: GS2-KRB5
supportedSASLMechanisms: GSS-SPNEGO
supportedSASLMechanisms: GSSAPI
supportedSASLMechanisms: DIGEST-MD5
supportedSASLMechanisms: NTLM
supportedSASLMechanisms: CRAM-MD5
sudo nano /etc/ldapscripts/ldapscripts.conf
sudo ldapadduser user1 Users
sudo cat /var/log/ldapscripts.log
sudo apt install -y ansible ansible-doc
scp -r ansible-kerberos-server/ pi@kdc.home.local:~
scp -r ansible-ldap-server/ pi@kdc.home.local:~
kadmin.local -q "addprinc steve@home.local"
sudo kadmin.local -q "listprincs"
FILE:/etc/krb5.keytab
ssh-keygen -b 2048 -t rsa -C "pi key"
ssh-copy-id steve@steve-oldlaptop.home.local
ssh-copy-id pi@kdc.home.local
find / -name slapd.conf
nano /usr/share/slapd/slapd.conf
{SSHA}1J+MC+Z5hTve+VCsEtleIyKgVsts2ufU
{SSHA}b+EhQPYbK0diOyzi3Y/hjELaTMbCtPKn
find / -type f -exec grep -H 'binddn' {} \;
journalctl --since "2020-05-16 17:51:00" -u systemd-sysuser
sudo kadmin.local -q "addprinc -randkey nfs/kdc.home.local@home.local"
sudo kadmin.local -q "addprinc -randkey nfs/192.168.1.10@home.local"
sudo kadmin.local -q "ktadd nfs/kdc.home.local@home.local"
sudo kadmin.local -q "ktadd nfs/192.168.1.10@home.local"
sudo kadmin.local -q "addprinc pi"
sudo kadmin.local -q "ktadd -k /etc/krb5.keytab pi@home.local"
sudo kadmin.local -q "ktadd krbtgt/home.local@home.local"
sudo sh -c "echo -n 'password123' > /etc/libnss-ldap.secret"
sudo sh -c "echo -n 'password123' > /etc/ldapscripts/ldapscripts.passwd"
# kdb5_ldap_util stashsrvpw -f /etc/krb5kdc/ldap.keyfile "uid=root,dc=home,dc=local"
# sudo kdb5_ldap_util -D cn=admin,dc=auth,dc=home,dc=local create -s -r home.local -H ldapi:///
cn=admin,dc=home,dc=local
uid=steve,ou=Users,dc=home,dc=local
dn: cn={1}cosine,cn=schema,cn=config
objectClass: olcSchemaConfig
cn: {1}cosine
sudo ldap-schema-manager -i kerberos.schema
ldapsearch -x -LLL -H ldap:/// -b {1}mdb,cn=config
ldapsearch -x -LLL -H ldap:/// -b olcDatabase={1}mdb,cn=config
>>>>>>> 73a6518296c6a27dd3f1c3e864bd1981a6ba5b2a
>>>>>>> 979acaf8413c01245dfe694ad23acdb2c5e51764
sudo ldapmodify -Q -Y EXTERNAL -H ldapi:/// <<EOF
dn: olcDatabase={1}mdb,cn=config
add: olcDbIndex
olcDbIndex: krbPrincipalName eq,pres,sub
EOF
dn: cn=schema,cn=config
objectClass: olcSchemaConfig
cn: schema
olcObjectIdentifier
ldappasswd -x -D cn=admin,dc=home,dc=local -S uid=kdc-service,dc=home,dc=local -w password123
ldappasswd -x -D cn=admin,dc=home,dc=local -S uid=kadmin-service,dc=home,dc=local -w password123
sudo ldappasswd -x -D cn=admin,dc=home,dc=local -s password123 uid=kdc-service,dc=home,dc=local -w password123
sudo ldappasswd -x -D cn=admin,dc=home,dc=local -s password123 uid=kadmin-service,dc=home,dc=local -w password123
dn: olcDatabase={1}mdb,cn=config
sudo apt install krb5-{kdc,admin-server,config,kdc-ldap}
[logging]
default = FILE:/var/log/krb5-default.log
kdc = FILE:/var/log/krb5-kdc.log
admin_server = FILE:/var/log/krb5-admin.log
#sudo kdb5_ldap_util -D uid=admin,dc=auth,dc=home,dc=local -w password123 stashsrvpw uid=kdc-service,dc=auth,dc=home,dc=local
#dn: cn={4}kerberos,cn=schema,cn=config
# cn=kerberos,cn=schema,cn=config
# cn=krbContainer,dc=home,dc=local
#sudo ldapadd -x -D cn=admin,dc=home,dc=local -w password123 -H ldap://auth.home.local -f krb5admin.ldif -c
#sudo ldapadd -x -D cn=admin,dc=home,dc=local -w password123 -H ldap://auth.home.local -f krb5perms.ldif -c
#sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=kerberos,cn=schema,cn=config
#sudo ldapsearch -Y EXTERNAL -H ldapi:/// -b dc=auth,dc=home,dc=local
#sudo kdb5_ldap_util -D uid=admin,dc=auth,dc=home,dc=local -w password123 stashsrvpw uid=kdc-service,dc=auth,dc=home,dc=local
#sudo kdb5_ldap_util -D cn=admin,dc=home,dc=local -w password123 -H ldap://auth.home.local create -subtrees dc=home,dc=local -P password123 -r home.local -s
String X.500 AttributeType
------------------------------
CN commonName
L localityName
ST stateOrProvinceName
O organizationName
OU organizationalUnitName
C countryName
STREET streetAddress
DC domainComponent
<<<<<<< HEAD
<<<<<<< HEAD
UID userid
=======
UID userid
>>>>>>> bd68b0b095917e9c0e1e44eaceb6b4742cfb93d0
=======
UID userid
openssl req -newkey rsa:4096 -x509 -sha256 -days 3650 -nodes -out /etc/ssl/ldap.crt -keyout /etc/ssl/private/ldap.pem
>>>>>>> 4f9ff34c70c9a5d8400cca204489b1f24fe9848e