forked from ScoDoc/DocScoDoc
82 lines
3.1 KiB
Python
82 lines
3.1 KiB
Python
# -*- mode: python -*-
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# -*- coding: utf-8 -*-
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import pdb
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import re
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import psycopg2
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import psycopg2.extras
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from flask import current_app
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from app import db
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from app.auth.models import User, Role
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def import_scodoc7_user_db(scodoc7_db="dbname=SCOUSERS"):
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"""Create users from existing ScoDoc7 db (SCOUSERS)
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The resulting users are in SCO8USERS,
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handled via Flask/SQLAlchemy ORM.
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"""
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current_app.logger.info("Importation des utilisateurs...")
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messages = []
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cnx = psycopg2.connect(scodoc7_db)
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cursor = cnx.cursor(cursor_factory=psycopg2.extras.DictCursor)
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cursor.execute("SELECT * FROM sco_users;")
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for u7 in cursor:
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user_name = u7["user_name"].strip().replace(" ", "_")
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if User.query.filter_by(user_name=user_name).first():
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# user with same name exists !
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current_app.logger.warning(
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f"""User {user_name} (de {u7["user_name"]}) exists and is left unchanged"""
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)
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else:
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u = User(
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user_name=u7["user_name"],
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email=u7["email"],
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date_modif_passwd=u7["date_modif_passwd"],
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nom=u7["nom"],
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prenom=u7["prenom"],
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dept=u7["dept"],
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passwd_temp=u7["passwd_temp"],
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date_expiration=u7["date_expiration"],
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password_scodoc7=u7["passwd"],
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active=(u7["status"] == None),
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)
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# Set roles:
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# ScoDoc7 roles are stored as 'AdminRT,EnsRT'
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if u7["roles"]:
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roles7 = u7["roles"].split(",")
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else:
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roles7 = []
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for role_dept in roles7:
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# Cas particulier RespPeRT
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m = re.match(r"^(-?RespPe)([A-Z][A-Za-z0-9]*?)$", role_dept)
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if not m:
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# Cas général: eg EnsRT
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m = re.match(r"^(-?[A-Za-z0-9]+?)([A-Z][A-Za-z0-9]*?)$", role_dept)
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if not m:
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msg = (
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f"User {u7['user_name']}: invalid role '{role_dept}' (ignoring)"
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)
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current_app.logger.warning(msg)
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messages.append(msg)
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else:
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role_name = m.group(1)
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if role_name.startswith("-"):
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# disabled users in ScoDoc7
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role_name = role_name[1:]
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assert not u.active
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# silently ignore old (disabled) role
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else:
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dept = m.group(2)
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role = Role.query.filter_by(name=role_name).first()
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if not role:
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msg = f"User {u7['user_name']}: ignoring role '{role_dept}'"
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current_app.logger.warning(msg)
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messages.append(msg)
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else:
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u.add_role(role, dept)
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db.session.add(u)
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current_app.logger.info("imported user {}".format(u))
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db.session.commit()
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return messages |