[dbapi] makes anonymous_connection a computed property
The current implementation is a boolean flag set manually by client code after
connection creation. This led to different way to decide a anonymous_connection
should be True (eg. different in the test than in the actual application code).
It should not be client responsibility to set this flag.
``cnx.anonymous_connection`` is now a purely computed property. Connection with user in the
"guests" group are anonymous, the other ain't.
``Session.anonymous_session`` is computed from ``cnx.anonymous_connection`` and get
the updated behavior transparently.
Closes #2953943
import base64
from cubicweb.server.utils import crypt_password
dbdriver = config.sources()['system']['db-driver']
from logilab.database import get_db_helper
dbhelper = get_db_helper(driver)
insert = ('INSERT INTO cw_cwuser (cw_creation_date,'
' cw_eid,'
' cw_modification_date,'
' cw_login,'
' cw_firstname,'
' cw_surname,'
' cw_last_login_time,'
' cw_upassword,'
' cw_cwuri) '
"VALUES (%(mtime)s, %(eid)s, %(mtime)s, %(login)s, "
" %(firstname)s, %(surname)s, %(mtime)s, %(pwd)s, 'foo');")
update = "UPDATE entities SET source='system' WHERE eid=%(eid)s;"
rset = sql("SELECT eid,type,source,extid,mtime FROM entities WHERE source!='system'", ask_confirm=False)
for eid, type, source, extid, mtime in rset:
if type != 'CWUser':
print "don't know what to do with entity type", type
continue
if not source.lower().startswith('ldap'):
print "don't know what to do with source type", source
continue
extid = base64.decodestring(extid)
ldapinfos = [x.strip().split('=') for x in extid.split(',')]
login = ldapinfos[0][1]
firstname = login.capitalize()
surname = login.capitalize()
args = dict(eid=eid, type=type, source=source, login=login,
firstname=firstname, surname=surname, mtime=mtime,
pwd=dbhelper.binary_value(crypt_password('toto')))
print args
sql(insert, args)
sql(update, args)
commit()