def remove_user(self):
pghba = PgHba()
for role in ('dsp_role1', 'dsp_role2', 'dsp_role3', 'dsp_role4', 'dsp_role5'):
entries = pghba.search( user = role )
for ent in entries:
ent.delete()
pghba.write()
gpstop = GpStop()
gpstop.run_gpstop_cmd(reload=True) # reload to activate the users
def remove_user(self, role):
"""
@description: Remove an entry for user in pg_hba.conf
"""
pghba = PgHba()
entries = pghba.search( user = role )
for ent in entries:
ent.delete()
pghba.write()
gpstop = GpStop()
gpstop.run_gpstop_cmd(reload=True) # reload to activate the users
def remove_user(self, role):
"""
@description: Remove an entry for user in pg_hba.conf
"""
pghba = PgHba()
entries = pghba.search( user = role )
for ent in entries:
ent.delete()
pghba.write()
gpstop = GpStop()
gpstop.run_gpstop_cmd(reload=True) # reload to activate the users
def __addEntryHBA(self, usr):
"""
Add an entry to $MASTER_DATA_DIRECTORY/pg_hba.conf,
so that a specified user can access the database from any IP addresses.
Commands:
"local all usr trust" >> $MASTER_DATA_DIRECTORY/pg_hba.conf0
gpstop -u
@note: If the entry already exists, nothing will be done.
@param usr: name of the user to be added to pg_hba.conf.
@param ent: an entry object from PgHba.py which represents a PGHBA_CONF entry
@raise GpUserRoleError: if pg_hba.conf can not be accessed.
@return: None.
@change: Johnny Soedomo
Uses fileUtil to search and append content
@change: Ritesh Jaltare
Uses PgHba.py to create entry and remove fileUtil
Uses lib.util.network to get ipv4 and ipv6 address
Uses lib.modules.gpdb.Gpstop.gpstop_reload
Add an entry, uses lib.Globals, use location of PGPASSFILE, default is home folder ~/.pgpass
"""
try:
#add an entry to the PGPASS file if the the user doesn't exist already
if not self.searchForUserEntry(PGPASSFILE, r'%s:.*:%s:.*' % (self.host, usr)):
if self.password is None:
fileUtil.append_content("%s:*:%s:%s:password" % (self.host, self.pgpassdb, usr), PGPASSFILE, self.host)
else:
fileUtil.append_content("%s:*:%s:%s:%s" % (self.host, self.pgpassdb, usr, self.password), PGPASSFILE, self.host)
#search if the entry for user already exists in PGHBA_CONF
if self.searchForUserEntry(PGHBA_CONF, r'.*\s+.*\s+%s\s+.*\s+.*' % usr):
return False
pghba = PgHba()
netobj = network()
ipv4 = netobj.get_ipv4()
ipv6 = netobj.get_ipv6()
#add entry if ipv4 address exits
if ipv4 is not "":
ipv4 += "/32"
ent1 = Entry(entry_type=self.entry_type, database=self.db,user=usr, authmethod=self.authmethod, address=ipv4)
pghba.add_entry(ent1)
#add entry if ipv6 address exists
if ipv6 is not "":
ipv6 += "/128"
ent2 = Entry(entry_type=self.entry_type, database=self.db, user=usr, authmethod=self.authmethod, address=ipv6)
pghba.add_entry(ent2)
pghba.write()
return True
except Exception, e:
raise GpUserRoleError("Error in adding user %s to pg_hba.conf" % (usr))
def add_user(self):
"""
@description: Add an entry for each user in pg_hba.conf
"""
pghba = PgHba()
for role in ("dsp_role1", "dsp_role2", "dsp_role3", "dsp_role4", "dsp_role5"):
new_entry = Entry(entry_type="local", database="all", user=role, authmethod="password")
pghba.add_entry(new_entry)
pghba.write()
# Check if the roles are added correctly
res = pghba.search(type="local", database="all", user=role, authmethod="password")
if not res:
raise Exception("The entry is not added to pg_hba.conf correctly")
gpstop = GpStop()
gpstop.run_gpstop_cmd(reload=True) # reload to activate the users
def add_user(self, role, mode):
"""
@description: Add an entry for each user in pg_hba.conf
"""
pghba = PgHba()
new_entry = Entry(entry_type='local',
database = 'all',
user = role,
authmethod = mode)
pghba.add_entry(new_entry)
pghba.write()
# Check if the roles are added correctly
res = pghba.search(type='local',
database='all',
user = role,
authmethod= mode)
if not res:
raise Exception('The entry is not added to pg_hba.conf correctly')
gpstop = GpStop()
gpstop.run_gpstop_cmd(reload=True) # reload to activate the users
def add_user(self, role, mode):
"""
@description: Add an entry for each user in pg_hba.conf
"""
pghba = PgHba()
new_entry = Entry(entry_type='local',
database = 'all',
user = role,
authmethod = mode)
pghba.add_entry(new_entry)
pghba.write()
# Check if the roles are added correctly
res = pghba.search(type='local',
database='all',
user = role,
authmethod= mode)
if not res:
raise Exception('The entry is not added to pg_hba.conf correctly')
gpstop = GpStop()
gpstop.run_gpstop_cmd(reload=True) # reload to activate the users
