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annotate piecrust/commands/builtin/admin.py @ 601:effbc78b5528

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admin: Better error reporting, general clean-up.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 24 Jan 2016 10:42:33 -0800
parents 79a31a3c947b
children 906cc2520773
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b884bef3e611 admin: New `admin` command to manage FoodTruck-related things.
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1 import os
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2 import logging
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3 from piecrust.commands.base import ChefCommand
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4
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5
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6 logger = logging.getLogger(__name__)
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8
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9 class AdministrationPanelCommand(ChefCommand):
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10 def __init__(self):
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11 super(AdministrationPanelCommand, self).__init__()
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12 self.name = 'admin'
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13 self.description = "Manages the PieCrust administration panel."
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14 self.requires_website = False
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15
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16 def setupParser(self, parser, app):
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17 subparsers = parser.add_subparsers()
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18
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19 p = subparsers.add_parser(
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20 'init',
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21 help="Creates a new administration panel website.")
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22 p.set_defaults(sub_func=self._initFoodTruck)
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23
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24 p = subparsers.add_parser(
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25 'genpass',
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26 help=("Generates the hashed password for use as an "
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27 "admin password"))
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28 p.add_argument('password', help="The password to hash.")
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29 p.set_defaults(sub_func=self._generatePassword)
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30
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31 p = subparsers.add_parser(
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32 'run',
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33 help="Runs the administrative panel website.")
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34 p.set_defaults(sub_func=self._runFoodTruck)
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35
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36 def checkedRun(self, ctx):
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37 if not hasattr(ctx.args, 'sub_func'):
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38 return self._runFoodTruck(ctx)
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39 return ctx.args.sub_func(ctx)
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40
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41 def _runFoodTruck(self, ctx):
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42 from foodtruck import settings
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43 settings.FOODTRUCK_CMDLINE_MODE = True
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44 settings.FOODTRUCK_ROOT = os.getcwd()
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45 from foodtruck.main import run_foodtruck
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46 run_foodtruck(debug=ctx.args.debug)
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47
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48 def _initFoodTruck(self, ctx):
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49 import getpass
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50 import bcrypt
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51
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52 secret_key = os.urandom(22)
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53 admin_username = input("Admin username (admin): ") or 'admin'
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54 admin_password = getpass.getpass("Admin password: ")
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55 if not admin_password:
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56 logger.warning("No administration password set!")
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57 logger.warning("Don't make this instance of FoodTruck public.")
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58 logger.info("You can later set an admin password by editing "
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59 "the `foodtruck.yml` file and using the "
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60 "`chef admin genpass` command.")
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61 else:
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62 binpw = admin_password.encode('utf8')
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63 hashpw = bcrypt.hashpw(binpw, bcrypt.gensalt()).decode('utf8')
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64 admin_password = hashpw
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65
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66 ft_config = """
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67 security:
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68 username: %(username)s
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69 # You can generate another hashed password with `chef admin genpass`.
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70 password: %(password)s
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71 """
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72 ft_config = ft_config % {
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73 'username': admin_username,
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74 'password': admin_password
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75 }
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76 with open('foodtruck.yml', 'w', encoding='utf8') as fp:
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77 fp.write(ft_config)
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78
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79 flask_config = """
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80 SECRET_KEY = %(secret_key)s
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81 """
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82 flask_config = flask_config % {'secret_key': secret_key}
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83 with open('app.cfg', 'w', encoding='utf8') as fp:
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84 fp.write(flask_config)
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85
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86 def _generatePassword(self, ctx):
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87 import bcrypt
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88 binpw = ctx.args.password.encode('utf8')
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89 hashpw = bcrypt.hashpw(binpw, bcrypt.gensalt()).decode('utf8')
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90 logger.info(hashpw)
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91