Fix support for multiple LDAP user formats (#11276)

Fixes support for using multiple base DNs for user search in the LDAP directory
allowing users from different subtrees in the LDAP hierarchy to request
credentials.

- The username in the produced credentials is now the full DN of the LDAP user
to disambiguate users in different base DNs.
This commit is contained in:
Aditya Manthramurthy
2021-01-17 21:54:32 -08:00
committed by GitHub
parent 0dadfd1b3d
commit 3163a660aa
4 changed files with 70 additions and 101 deletions

View File

@@ -47,10 +47,8 @@ identity_ldap enable LDAP SSO support
ARGS:
MINIO_IDENTITY_LDAP_SERVER_ADDR* (address) AD/LDAP server address e.g. "myldapserver.com:636"
MINIO_IDENTITY_LDAP_USERNAME_FORMAT* (list) ";" separated list of username bind DNs e.g. "uid=%s,cn=accounts,dc=myldapserver,dc=com"
MINIO_IDENTITY_LDAP_USERNAME_SEARCH_FILTER* (string) user search filter, for example "(cn=%s)" or "(sAMAccountName=%s)" or "(uid=%s)"
MINIO_IDENTITY_LDAP_GROUP_SEARCH_FILTER* (string) search filter for groups e.g. "(&(objectclass=groupOfNames)(memberUid=%s))"
MINIO_IDENTITY_LDAP_GROUP_SEARCH_BASE_DN* (list) ";" separated list of group search base DNs e.g. "dc=myldapserver,dc=com"
MINIO_IDENTITY_LDAP_USERNAME_SEARCH_BASE_DN (list) ";" separated list of username search DNs
MINIO_IDENTITY_LDAP_GROUP_NAME_ATTRIBUTE (string) search attribute for group name e.g. "cn"
MINIO_IDENTITY_LDAP_STS_EXPIRY (duration) temporary credentials validity duration in s,m,h,d. Default is "1h"
MINIO_IDENTITY_LDAP_TLS_SKIP_VERIFY (on|off) trust server TLS without verification, defaults to "off" (verify)