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rgw_main: contains the web server interface and checks user access keys.
rgw_user: defines the RGWUserBuckets class and contains global functions
to get/store user info, get the anon user, and get UIDs from email.
rgw_user: defines the RGWUID class with some basic bookkeeping operations
rgw_common: houses data types and functions
rgw_access: abstract class providing interface for storage mechanisms
rgw_acl.h: Many different classes, some decoding XML, some encoding XML, some doing checks for owner and permissions.
rgw_fs: rgw_access based on the local fs.
rgw_rados: rgw_access based on an actual RADOS cluster.
rgw_admin: Administer the cluster -- create users, look at the state, etc.
rgw_op: Define the different operations as objects for easy tracking.
rgw_REST: extend the classes in rgw_op for a REST interface
user IDs are strings, as with S3.
buckets:
ui_email_bucket: hold objects named by email and containing encoded RGWUIDs
ui_bucket: holds objects named by user_id and containing encoded RGWUserInfos
root_bucket: holds objects corresponding to the other buckets, with ACLs in their attrs.
Observed schema:
buckets:
.rgw -- contains: .users -- empty
.users.email -- empty
johnny1 -- bucket name -- empty
.users -- contains: anonymous -- empty
bucket for each user id -- contains binary, key, binary, secret key, binary, user name, binary, user email
.users.email -- contains bucket for each user email -- contains binary, then user id
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