mirror of
https://github.com/pgadmin-org/pgadmin4.git
synced 2024-11-26 02:30:21 -06:00
414 lines
13 KiB
Python
414 lines
13 KiB
Python
#########################################################################
|
|
#
|
|
# pgAdmin 4 - PostgreSQL Tools
|
|
#
|
|
# Copyright (C) 2013 - 2020, The pgAdmin Development Team
|
|
# This software is released under the PostgreSQL Licence
|
|
#
|
|
##########################################################################
|
|
|
|
"""Perform the initial setup of the application, by creating the auth
|
|
and settings database."""
|
|
|
|
import argparse
|
|
import json
|
|
import os
|
|
import sys
|
|
from pgadmin.model import db, User, Version, ServerGroup, Server, \
|
|
SCHEMA_VERSION as CURRENT_SCHEMA_VERSION
|
|
|
|
if sys.version_info[0] >= 3:
|
|
import builtins
|
|
else:
|
|
import __builtin__ as builtins
|
|
|
|
# Grab the SERVER_MODE if it's been set by the runtime
|
|
if 'SERVER_MODE' in globals():
|
|
builtins.SERVER_MODE = globals()['SERVER_MODE']
|
|
else:
|
|
builtins.SERVER_MODE = None
|
|
|
|
# We need to include the root directory in sys.path to ensure that we can
|
|
# find everything we need when running in the standalone runtime.
|
|
root = os.path.dirname(os.path.realpath(__file__))
|
|
if sys.path[0] != root:
|
|
sys.path.insert(0, root)
|
|
|
|
from pgadmin import create_app
|
|
|
|
|
|
def add_value(attr_dict, key, value):
|
|
"""Add a value to the attribute dict if non-empty.
|
|
|
|
Args:
|
|
attr_dict (dict): The dictionary to add the values to
|
|
key (str): The key for the new value
|
|
value (str): The value to add
|
|
|
|
Returns:
|
|
The updated attribute dictionary
|
|
"""
|
|
if value != "" and value is not None:
|
|
attr_dict[key] = value
|
|
|
|
return attr_dict
|
|
|
|
|
|
def dump_servers(args):
|
|
"""Dump the server groups and servers.
|
|
|
|
Args:
|
|
args (ArgParser): The parsed command line options
|
|
"""
|
|
app = create_app()
|
|
with app.app_context():
|
|
|
|
# What user?
|
|
if args.user is not None:
|
|
dump_user = args.user
|
|
else:
|
|
dump_user = config.DESKTOP_USER
|
|
|
|
user = User.query.filter_by(email=dump_user).first()
|
|
|
|
if user is None:
|
|
print("The specified user ID (%s) could not be found." %
|
|
dump_user)
|
|
sys.exit(1)
|
|
|
|
user_id = user.id
|
|
|
|
# Dict to collect the output
|
|
object_dict = {}
|
|
|
|
# Counters
|
|
servers_dumped = 0
|
|
|
|
# Dump servers
|
|
servers = Server.query.filter_by(user_id=user_id).all()
|
|
server_dict = {}
|
|
for server in servers:
|
|
if args.servers is None or str(server.id) in args.servers:
|
|
# Get the group name
|
|
group_name = ServerGroup.query.filter_by(
|
|
user_id=user_id, id=server.servergroup_id).first().name
|
|
|
|
attr_dict = {}
|
|
add_value(attr_dict, "Name", server.name)
|
|
add_value(attr_dict, "Group", group_name)
|
|
add_value(attr_dict, "Host", server.host)
|
|
add_value(attr_dict, "HostAddr", server.hostaddr)
|
|
add_value(attr_dict, "Port", server.port)
|
|
add_value(attr_dict, "MaintenanceDB", server.maintenance_db)
|
|
add_value(attr_dict, "Username", server.username)
|
|
add_value(attr_dict, "Role", server.role)
|
|
add_value(attr_dict, "SSLMode", server.ssl_mode)
|
|
add_value(attr_dict, "Comment", server.comment)
|
|
add_value(attr_dict, "DBRestriction", server.db_res)
|
|
add_value(attr_dict, "PassFile", server.passfile)
|
|
add_value(attr_dict, "SSLCert", server.sslcert)
|
|
add_value(attr_dict, "SSLKey", server.sslkey)
|
|
add_value(attr_dict, "SSLRootCert", server.sslrootcert)
|
|
add_value(attr_dict, "SSLCrl", server.sslcrl)
|
|
add_value(attr_dict, "SSLCompression", server.sslcompression)
|
|
add_value(attr_dict, "BGColor", server.bgcolor)
|
|
add_value(attr_dict, "FGColor", server.fgcolor)
|
|
add_value(attr_dict, "Service", server.service)
|
|
add_value(attr_dict, "Timeout", server.connect_timeout)
|
|
add_value(attr_dict, "UseSSHTunnel", server.use_ssh_tunnel)
|
|
add_value(attr_dict, "TunnelHost", server.tunnel_host)
|
|
add_value(attr_dict, "TunnelPort", server.tunnel_port)
|
|
add_value(attr_dict, "TunnelUsername", server.tunnel_username)
|
|
add_value(attr_dict, "TunnelAuthentication",
|
|
server.tunnel_authentication)
|
|
|
|
servers_dumped = servers_dumped + 1
|
|
|
|
server_dict[servers_dumped] = attr_dict
|
|
|
|
object_dict["Servers"] = server_dict
|
|
|
|
try:
|
|
f = open(args.dump_servers, "w")
|
|
except Exception as e:
|
|
print("Error opening output file %s: [%d] %s" %
|
|
(args.dump_servers, e.errno, e.strerror))
|
|
sys.exit(1)
|
|
|
|
try:
|
|
f.write(json.dumps(object_dict, indent=4))
|
|
except Exception as e:
|
|
print("Error writing output file %s: [%d] %s" %
|
|
(args.dump_servers, e.errno, e.strerror))
|
|
sys.exit(1)
|
|
|
|
f.close()
|
|
|
|
print("Configuration for %s servers dumped to %s." %
|
|
(servers_dumped, args.dump_servers))
|
|
|
|
|
|
def load_servers(args):
|
|
"""Load server groups and servers.
|
|
|
|
Args:
|
|
args (ArgParser): The parsed command line options
|
|
"""
|
|
try:
|
|
with open(args.load_servers) as f:
|
|
data = json.load(f)
|
|
except json.decoder.JSONDecodeError as e:
|
|
print("Error parsing input file %s: %s" %
|
|
(args.load_servers, e))
|
|
sys.exit(1)
|
|
except Exception as e:
|
|
print("Error reading input file %s: [%d] %s" %
|
|
(args.load_servers, e.errno, e.strerror))
|
|
sys.exit(1)
|
|
|
|
f.close()
|
|
|
|
app = create_app()
|
|
with app.app_context():
|
|
|
|
# What user?
|
|
if args.user is not None:
|
|
dump_user = args.user
|
|
else:
|
|
dump_user = config.DESKTOP_USER
|
|
|
|
user = User.query.filter_by(email=dump_user).first()
|
|
|
|
if user is None:
|
|
print("The specified user ID (%s) could not be found." %
|
|
dump_user)
|
|
sys.exit(1)
|
|
|
|
user_id = user.id
|
|
|
|
# Counters
|
|
groups_added = 0
|
|
servers_added = 0
|
|
|
|
# Get the server groups
|
|
groups = ServerGroup.query.filter_by(user_id=user_id)
|
|
|
|
def print_summary():
|
|
print("Added %d Server Group(s) and %d Server(s)." %
|
|
(groups_added, servers_added))
|
|
# Loop through the servers...
|
|
if "Servers" not in data:
|
|
print("'Servers' attribute not found in file '%s'" %
|
|
args.load_servers)
|
|
print_summary()
|
|
sys.exit(1)
|
|
|
|
for server in data["Servers"]:
|
|
obj = data["Servers"][server]
|
|
|
|
def check_attrib(attrib):
|
|
if attrib not in obj:
|
|
print("'%s' attribute not found for server '%s'" %
|
|
(attrib, server))
|
|
print_summary()
|
|
sys.exit(1)
|
|
|
|
check_attrib("Name")
|
|
check_attrib("Group")
|
|
check_attrib("Port")
|
|
check_attrib("Username")
|
|
check_attrib("SSLMode")
|
|
check_attrib("MaintenanceDB")
|
|
|
|
if "Host" not in obj and \
|
|
"HostAddr" not in obj and \
|
|
"Service" not in obj:
|
|
print("'Host', 'HostAddr' or 'Service' attribute not found "
|
|
"for server '%s'" % server)
|
|
print_summary()
|
|
sys.exit(1)
|
|
|
|
# Get the group. Create if necessary
|
|
group_id = -1
|
|
for g in groups:
|
|
if g.name == obj["Group"]:
|
|
group_id = g.id
|
|
break
|
|
|
|
if group_id == -1:
|
|
new_group = ServerGroup()
|
|
new_group.name = obj["Group"]
|
|
new_group.user_id = user_id
|
|
db.session.add(new_group)
|
|
|
|
try:
|
|
db.session.commit()
|
|
except Exception as e:
|
|
print("Error creating server group '%s': %s" %
|
|
(new_group.name, e))
|
|
print_summary()
|
|
sys.exit(1)
|
|
|
|
group_id = new_group.id
|
|
groups_added = groups_added + 1
|
|
groups = ServerGroup.query.filter_by(user_id=user_id)
|
|
|
|
# Create the server
|
|
new_server = Server()
|
|
new_server.name = obj["Name"]
|
|
new_server.servergroup_id = group_id
|
|
new_server.user_id = user_id
|
|
|
|
new_server.host = obj["Host"]
|
|
|
|
if "HostAddr" in obj:
|
|
new_server.hostaddr = obj["HostAddr"]
|
|
|
|
new_server.port = obj["Port"]
|
|
new_server.maintenance_db = obj["MaintenanceDB"]
|
|
new_server.username = obj["Username"]
|
|
|
|
if "Role" in obj:
|
|
new_server.role = obj["Role"]
|
|
|
|
new_server.ssl_mode = obj["SSLMode"]
|
|
|
|
if "Comment" in obj:
|
|
new_server.comment = obj["Comment"]
|
|
|
|
if "DBRestriction" in obj:
|
|
new_server.db_res = obj["DBRestriction"]
|
|
|
|
if "PassFile" in obj:
|
|
new_server.passfile = obj["PassFile"]
|
|
|
|
if "SSLCert" in obj:
|
|
new_server.sslcert = obj["SSLCert"]
|
|
|
|
if "SSLKey" in obj:
|
|
new_server.sslkey = obj["SSLKey"]
|
|
|
|
if "SSLRootCert" in obj:
|
|
new_server.sslrootcert = obj["SSLRootCert"]
|
|
|
|
if "SSLCrl" in obj:
|
|
new_server.sslcrl = obj["SSLCrl"]
|
|
|
|
if "SSLCompression" in obj:
|
|
new_server.sslcompression = obj["SSLCompression"]
|
|
|
|
if "BGColor" in obj:
|
|
new_server.bgcolor = obj["BGColor"]
|
|
|
|
if "FGColor" in obj:
|
|
new_server.fgcolor = obj["FGColor"]
|
|
|
|
if "Service" in obj:
|
|
new_server.service = obj["Service"]
|
|
|
|
if "Timeout" in obj:
|
|
new_server.connect_timeout = obj["Timeout"]
|
|
|
|
if "UseSSHTunnel" in obj:
|
|
new_server.use_ssh_tunnel = obj["UseSSHTunnel"]
|
|
|
|
if "TunnelHost" in obj:
|
|
new_server.tunnel_host = obj["TunnelHost"]
|
|
|
|
if "TunnelPort" in obj:
|
|
new_server.tunnel_port = obj["TunnelPort"]
|
|
|
|
if "TunnelUsername" in obj:
|
|
new_server.tunnel_username = obj["TunnelUsername"]
|
|
|
|
if "TunnelAuthentication" in obj:
|
|
new_server.tunnel_authentication = obj["TunnelAuthentication"]
|
|
|
|
db.session.add(new_server)
|
|
|
|
try:
|
|
db.session.commit()
|
|
except Exception as e:
|
|
print("Error creating server '%s': %s" %
|
|
(new_server.name, e))
|
|
print_summary()
|
|
sys.exit(1)
|
|
|
|
servers_added = servers_added + 1
|
|
|
|
print_summary()
|
|
|
|
|
|
def setup_db():
|
|
"""Setup the configuration database."""
|
|
|
|
create_app_data_directory(config)
|
|
|
|
app = create_app()
|
|
|
|
print(u"pgAdmin 4 - Application Initialisation")
|
|
print(u"======================================\n")
|
|
|
|
with app.app_context():
|
|
# Run migration for the first time i.e. create database
|
|
from config import SQLITE_PATH
|
|
if not os.path.exists(SQLITE_PATH):
|
|
db_upgrade(app)
|
|
else:
|
|
version = Version.query.filter_by(name='ConfigDB').first()
|
|
schema_version = version.value
|
|
|
|
# Run migration if current schema version is greater than the
|
|
# schema version stored in version table
|
|
if CURRENT_SCHEMA_VERSION >= schema_version:
|
|
db_upgrade(app)
|
|
|
|
# Update schema version to the latest
|
|
if CURRENT_SCHEMA_VERSION > schema_version:
|
|
version = Version.query.filter_by(name='ConfigDB').first()
|
|
version.value = CURRENT_SCHEMA_VERSION
|
|
db.session.commit()
|
|
|
|
if os.name != 'nt':
|
|
os.chmod(config.SQLITE_PATH, 0o600)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# Configuration settings
|
|
import config
|
|
from pgadmin.model import SCHEMA_VERSION
|
|
from pgadmin.setup import db_upgrade, create_app_data_directory
|
|
|
|
parser = argparse.ArgumentParser(description='Setup the pgAdmin config DB')
|
|
|
|
imp_exp_group = parser.add_mutually_exclusive_group(required=False)
|
|
|
|
exp_group = imp_exp_group.add_argument_group('Dump server config')
|
|
exp_group.add_argument('--dump-servers', metavar="OUTPUT_FILE",
|
|
help='Dump the servers in the DB', required=False)
|
|
exp_group.add_argument('--servers', metavar="SERVERS", nargs='*',
|
|
help='One or more servers to dump', required=False)
|
|
|
|
imp_group = imp_exp_group.add_argument_group('Load server config')
|
|
imp_group.add_argument('--load-servers', metavar="INPUT_FILE",
|
|
help='Load servers into the DB', required=False)
|
|
|
|
imp_exp_group.add_argument('--user', metavar="USER_NAME",
|
|
help='Dump/load servers for the specified '
|
|
'username', required=False)
|
|
|
|
args, extra = parser.parse_known_args()
|
|
|
|
config.SETTINGS_SCHEMA_VERSION = SCHEMA_VERSION
|
|
if "PGADMIN_TESTING_MODE" in os.environ and \
|
|
os.environ["PGADMIN_TESTING_MODE"] == "1":
|
|
config.SQLITE_PATH = config.TEST_SQLITE_PATH
|
|
|
|
# What to do?
|
|
if args.dump_servers is not None:
|
|
dump_servers(args)
|
|
elif args.load_servers is not None:
|
|
load_servers(args)
|
|
else:
|
|
setup_db()
|