before send to remote

env/lib/python3.8/site-packages/django/contrib/auth/management/__init__.py

@@ -0,0 +1,170 @@
+"""
+Creates permissions for all installed apps that need permissions.
+"""
+import getpass
+import unicodedata
+
+from django.apps import apps as global_apps
+from django.contrib.auth import get_permission_codename
+from django.contrib.contenttypes.management import create_contenttypes
+from django.core import exceptions
+from django.db import DEFAULT_DB_ALIAS, router
+
+
+def _get_all_permissions(opts):
+    """
+    Return (codename, name) for all permissions in the given opts.
+    """
+    return [*_get_builtin_permissions(opts), *opts.permissions]
+
+
+def _get_builtin_permissions(opts):
+    """
+    Return (codename, name) for all autogenerated permissions.
+    By default, this is ('add', 'change', 'delete', 'view')
+    """
+    perms = []
+    for action in opts.default_permissions:
+        perms.append(
+            (
+                get_permission_codename(action, opts),
+                "Can %s %s" % (action, opts.verbose_name_raw),
+            )
+        )
+    return perms
+
+
+def create_permissions(
+    app_config,
+    verbosity=2,
+    interactive=True,
+    using=DEFAULT_DB_ALIAS,
+    apps=global_apps,
+    **kwargs,
+):
+    if not app_config.models_module:
+        return
+
+    # Ensure that contenttypes are created for this app. Needed if
+    # 'django.contrib.auth' is in INSTALLED_APPS before
+    # 'django.contrib.contenttypes'.
+    create_contenttypes(
+        app_config,
+        verbosity=verbosity,
+        interactive=interactive,
+        using=using,
+        apps=apps,
+        **kwargs,
+    )
+
+    app_label = app_config.label
+    try:
+        app_config = apps.get_app_config(app_label)
+        ContentType = apps.get_model("contenttypes", "ContentType")
+        Permission = apps.get_model("auth", "Permission")
+    except LookupError:
+        return
+
+    if not router.allow_migrate_model(using, Permission):
+        return
+
+    # This will hold the permissions we're looking for as
+    # (content_type, (codename, name))
+    searched_perms = []
+    # The codenames and ctypes that should exist.
+    ctypes = set()
+    for klass in app_config.get_models():
+        # Force looking up the content types in the current database
+        # before creating foreign keys to them.
+        ctype = ContentType.objects.db_manager(using).get_for_model(
+            klass, for_concrete_model=False
+        )
+
+        ctypes.add(ctype)
+        for perm in _get_all_permissions(klass._meta):
+            searched_perms.append((ctype, perm))
+
+    # Find all the Permissions that have a content_type for a model we're
+    # looking for.  We don't need to check for codenames since we already have
+    # a list of the ones we're going to create.
+    all_perms = set(
+        Permission.objects.using(using)
+        .filter(
+            content_type__in=ctypes,
+        )
+        .values_list("content_type", "codename")
+    )
+
+    perms = [
+        Permission(codename=codename, name=name, content_type=ct)
+        for ct, (codename, name) in searched_perms
+        if (ct.pk, codename) not in all_perms
+    ]
+    Permission.objects.using(using).bulk_create(perms)
+    if verbosity >= 2:
+        for perm in perms:
+            print("Adding permission '%s'" % perm)
+
+
+def get_system_username():
+    """
+    Return the current system user's username, or an empty string if the
+    username could not be determined.
+    """
+    try:
+        result = getpass.getuser()
+    except (ImportError, KeyError):
+        # KeyError will be raised by os.getpwuid() (called by getuser())
+        # if there is no corresponding entry in the /etc/passwd file
+        # (a very restricted chroot environment, for example).
+        return ""
+    return result
+
+
+def get_default_username(check_db=True, database=DEFAULT_DB_ALIAS):
+    """
+    Try to determine the current system user's username to use as a default.
+
+    :param check_db: If ``True``, requires that the username does not match an
+        existing ``auth.User`` (otherwise returns an empty string).
+    :param database: The database where the unique check will be performed.
+    :returns: The username, or an empty string if no username can be
+        determined or the suggested username is already taken.
+    """
+    # This file is used in apps.py, it should not trigger models import.
+    from django.contrib.auth import models as auth_app
+
+    # If the User model has been swapped out, we can't make any assumptions
+    # about the default user name.
+    if auth_app.User._meta.swapped:
+        return ""
+
+    default_username = get_system_username()
+    try:
+        default_username = (
+            unicodedata.normalize("NFKD", default_username)
+            .encode("ascii", "ignore")
+            .decode("ascii")
+            .replace(" ", "")
+            .lower()
+        )
+    except UnicodeDecodeError:
+        return ""
+
+    # Run the username validator
+    try:
+        auth_app.User._meta.get_field("username").run_validators(default_username)
+    except exceptions.ValidationError:
+        return ""
+
+    # Don't return the default username if it is already taken.
+    if check_db and default_username:
+        try:
+            auth_app.User._default_manager.db_manager(database).get(
+                username=default_username,
+            )
+        except auth_app.User.DoesNotExist:
+            pass
+        else:
+            return ""
+    return default_username

env/lib/python3.8/site-packages/django/contrib/auth/management/commands/changepassword.py

@@ -0,0 +1,81 @@
+import getpass
+
+from django.contrib.auth import get_user_model
+from django.contrib.auth.password_validation import validate_password
+from django.core.exceptions import ValidationError
+from django.core.management.base import BaseCommand, CommandError
+from django.db import DEFAULT_DB_ALIAS
+
+UserModel = get_user_model()
+
+
+class Command(BaseCommand):
+    help = "Change a user's password for django.contrib.auth."
+    requires_migrations_checks = True
+    requires_system_checks = []
+
+    def _get_pass(self, prompt="Password: "):
+        p = getpass.getpass(prompt=prompt)
+        if not p:
+            raise CommandError("aborted")
+        return p
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            "username",
+            nargs="?",
+            help=(
+                "Username to change password for; by default, it's the current "
+                "username."
+            ),
+        )
+        parser.add_argument(
+            "--database",
+            default=DEFAULT_DB_ALIAS,
+            help='Specifies the database to use. Default is "default".',
+        )
+
+    def handle(self, *args, **options):
+        if options["username"]:
+            username = options["username"]
+        else:
+            username = getpass.getuser()
+
+        try:
+            u = UserModel._default_manager.using(options["database"]).get(
+                **{UserModel.USERNAME_FIELD: username}
+            )
+        except UserModel.DoesNotExist:
+            raise CommandError("user '%s' does not exist" % username)
+
+        self.stdout.write("Changing password for user '%s'" % u)
+
+        MAX_TRIES = 3
+        count = 0
+        p1, p2 = 1, 2  # To make them initially mismatch.
+        password_validated = False
+        while (p1 != p2 or not password_validated) and count < MAX_TRIES:
+            p1 = self._get_pass()
+            p2 = self._get_pass("Password (again): ")
+            if p1 != p2:
+                self.stdout.write("Passwords do not match. Please try again.")
+                count += 1
+                # Don't validate passwords that don't match.
+                continue
+            try:
+                validate_password(p2, u)
+            except ValidationError as err:
+                self.stderr.write("\n".join(err.messages))
+                count += 1
+            else:
+                password_validated = True
+
+        if count == MAX_TRIES:
+            raise CommandError(
+                "Aborting password change for user '%s' after %s attempts" % (u, count)
+            )
+
+        u.set_password(p1)
+        u.save()
+
+        return "Password changed successfully for user '%s'" % u

env/lib/python3.8/site-packages/django/contrib/auth/management/commands/createsuperuser.py

@@ -0,0 +1,309 @@
+"""
+Management utility to create superusers.
+"""
+import getpass
+import os
+import sys
+
+from django.contrib.auth import get_user_model
+from django.contrib.auth.management import get_default_username
+from django.contrib.auth.password_validation import validate_password
+from django.core import exceptions
+from django.core.management.base import BaseCommand, CommandError
+from django.db import DEFAULT_DB_ALIAS
+from django.utils.functional import cached_property
+from django.utils.text import capfirst
+
+
+class NotRunningInTTYException(Exception):
+    pass
+
+
+PASSWORD_FIELD = "password"
+
+
+class Command(BaseCommand):
+    help = "Used to create a superuser."
+    requires_migrations_checks = True
+    stealth_options = ("stdin",)
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.UserModel = get_user_model()
+        self.username_field = self.UserModel._meta.get_field(
+            self.UserModel.USERNAME_FIELD
+        )
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            "--%s" % self.UserModel.USERNAME_FIELD,
+            help="Specifies the login for the superuser.",
+        )
+        parser.add_argument(
+            "--noinput",
+            "--no-input",
+            action="store_false",
+            dest="interactive",
+            help=(
+                "Tells Django to NOT prompt the user for input of any kind. "
+                "You must use --%s with --noinput, along with an option for "
+                "any other required field. Superusers created with --noinput will "
+                "not be able to log in until they're given a valid password."
+                % self.UserModel.USERNAME_FIELD
+            ),
+        )
+        parser.add_argument(
+            "--database",
+            default=DEFAULT_DB_ALIAS,
+            help='Specifies the database to use. Default is "default".',
+        )
+        for field_name in self.UserModel.REQUIRED_FIELDS:
+            field = self.UserModel._meta.get_field(field_name)
+            if field.many_to_many:
+                if (
+                    field.remote_field.through
+                    and not field.remote_field.through._meta.auto_created
+                ):
+                    raise CommandError(
+                        "Required field '%s' specifies a many-to-many "
+                        "relation through model, which is not supported." % field_name
+                    )
+                else:
+                    parser.add_argument(
+                        "--%s" % field_name,
+                        action="append",
+                        help=(
+                            "Specifies the %s for the superuser. Can be used "
+                            "multiple times." % field_name,
+                        ),
+                    )
+            else:
+                parser.add_argument(
+                    "--%s" % field_name,
+                    help="Specifies the %s for the superuser." % field_name,
+                )
+
+    def execute(self, *args, **options):
+        self.stdin = options.get("stdin", sys.stdin)  # Used for testing
+        return super().execute(*args, **options)
+
+    def handle(self, *args, **options):
+        username = options[self.UserModel.USERNAME_FIELD]
+        database = options["database"]
+        user_data = {}
+        verbose_field_name = self.username_field.verbose_name
+        try:
+            self.UserModel._meta.get_field(PASSWORD_FIELD)
+        except exceptions.FieldDoesNotExist:
+            pass
+        else:
+            # If not provided, create the user with an unusable password.
+            user_data[PASSWORD_FIELD] = None
+        try:
+            if options["interactive"]:
+                # Same as user_data but without many to many fields and with
+                # foreign keys as fake model instances instead of raw IDs.
+                fake_user_data = {}
+                if hasattr(self.stdin, "isatty") and not self.stdin.isatty():
+                    raise NotRunningInTTYException
+                default_username = get_default_username(database=database)
+                if username:
+                    error_msg = self._validate_username(
+                        username, verbose_field_name, database
+                    )
+                    if error_msg:
+                        self.stderr.write(error_msg)
+                        username = None
+                elif username == "":
+                    raise CommandError(
+                        "%s cannot be blank." % capfirst(verbose_field_name)
+                    )
+                # Prompt for username.
+                while username is None:
+                    message = self._get_input_message(
+                        self.username_field, default_username
+                    )
+                    username = self.get_input_data(
+                        self.username_field, message, default_username
+                    )
+                    if username:
+                        error_msg = self._validate_username(
+                            username, verbose_field_name, database
+                        )
+                        if error_msg:
+                            self.stderr.write(error_msg)
+                            username = None
+                            continue
+                user_data[self.UserModel.USERNAME_FIELD] = username
+                fake_user_data[self.UserModel.USERNAME_FIELD] = (
+                    self.username_field.remote_field.model(username)
+                    if self.username_field.remote_field
+                    else username
+                )
+                # Prompt for required fields.
+                for field_name in self.UserModel.REQUIRED_FIELDS:
+                    field = self.UserModel._meta.get_field(field_name)
+                    user_data[field_name] = options[field_name]
+                    if user_data[field_name] is not None:
+                        user_data[field_name] = field.clean(user_data[field_name], None)
+                    while user_data[field_name] is None:
+                        message = self._get_input_message(field)
+                        input_value = self.get_input_data(field, message)
+                        user_data[field_name] = input_value
+                        if field.many_to_many and input_value:
+                            if not input_value.strip():
+                                user_data[field_name] = None
+                                self.stderr.write("Error: This field cannot be blank.")
+                                continue
+                            user_data[field_name] = [
+                                pk.strip() for pk in input_value.split(",")
+                            ]
+
+                    if not field.many_to_many:
+                        fake_user_data[field_name] = user_data[field_name]
+                    # Wrap any foreign keys in fake model instances.
+                    if field.many_to_one:
+                        fake_user_data[field_name] = field.remote_field.model(
+                            user_data[field_name]
+                        )
+
+                # Prompt for a password if the model has one.
+                while PASSWORD_FIELD in user_data and user_data[PASSWORD_FIELD] is None:
+                    password = getpass.getpass()
+                    password2 = getpass.getpass("Password (again): ")
+                    if password != password2:
+                        self.stderr.write("Error: Your passwords didn't match.")
+                        # Don't validate passwords that don't match.
+                        continue
+                    if password.strip() == "":
+                        self.stderr.write("Error: Blank passwords aren't allowed.")
+                        # Don't validate blank passwords.
+                        continue
+                    try:
+                        validate_password(password2, self.UserModel(**fake_user_data))
+                    except exceptions.ValidationError as err:
+                        self.stderr.write("\n".join(err.messages))
+                        response = input(
+                            "Bypass password validation and create user anyway? [y/N]: "
+                        )
+                        if response.lower() != "y":
+                            continue
+                    user_data[PASSWORD_FIELD] = password
+            else:
+                # Non-interactive mode.
+                # Use password from environment variable, if provided.
+                if (
+                    PASSWORD_FIELD in user_data
+                    and "DJANGO_SUPERUSER_PASSWORD" in os.environ
+                ):
+                    user_data[PASSWORD_FIELD] = os.environ["DJANGO_SUPERUSER_PASSWORD"]
+                # Use username from environment variable, if not provided in
+                # options.
+                if username is None:
+                    username = os.environ.get(
+                        "DJANGO_SUPERUSER_" + self.UserModel.USERNAME_FIELD.upper()
+                    )
+                if username is None:
+                    raise CommandError(
+                        "You must use --%s with --noinput."
+                        % self.UserModel.USERNAME_FIELD
+                    )
+                else:
+                    error_msg = self._validate_username(
+                        username, verbose_field_name, database
+                    )
+                    if error_msg:
+                        raise CommandError(error_msg)
+
+                user_data[self.UserModel.USERNAME_FIELD] = username
+                for field_name in self.UserModel.REQUIRED_FIELDS:
+                    env_var = "DJANGO_SUPERUSER_" + field_name.upper()
+                    value = options[field_name] or os.environ.get(env_var)
+                    if not value:
+                        raise CommandError(
+                            "You must use --%s with --noinput." % field_name
+                        )
+                    field = self.UserModel._meta.get_field(field_name)
+                    user_data[field_name] = field.clean(value, None)
+                    if field.many_to_many and isinstance(user_data[field_name], str):
+                        user_data[field_name] = [
+                            pk.strip() for pk in user_data[field_name].split(",")
+                        ]
+
+            self.UserModel._default_manager.db_manager(database).create_superuser(
+                **user_data
+            )
+            if options["verbosity"] >= 1:
+                self.stdout.write("Superuser created successfully.")
+        except KeyboardInterrupt:
+            self.stderr.write("\nOperation cancelled.")
+            sys.exit(1)
+        except exceptions.ValidationError as e:
+            raise CommandError("; ".join(e.messages))
+        except NotRunningInTTYException:
+            self.stdout.write(
+                "Superuser creation skipped due to not running in a TTY. "
+                "You can run `manage.py createsuperuser` in your project "
+                "to create one manually."
+            )
+
+    def get_input_data(self, field, message, default=None):
+        """
+        Override this method if you want to customize data inputs or
+        validation exceptions.
+        """
+        raw_value = input(message)
+        if default and raw_value == "":
+            raw_value = default
+        try:
+            val = field.clean(raw_value, None)
+        except exceptions.ValidationError as e:
+            self.stderr.write("Error: %s" % "; ".join(e.messages))
+            val = None
+
+        return val
+
+    def _get_input_message(self, field, default=None):
+        return "%s%s%s: " % (
+            capfirst(field.verbose_name),
+            " (leave blank to use '%s')" % default if default else "",
+            " (%s.%s)"
+            % (
+                field.remote_field.model._meta.object_name,
+                field.m2m_target_field_name()
+                if field.many_to_many
+                else field.remote_field.field_name,
+            )
+            if field.remote_field
+            else "",
+        )
+
+    @cached_property
+    def username_is_unique(self):
+        if self.username_field.unique:
+            return True
+        for unique_constraint in self.UserModel._meta.total_unique_constraints:
+            if (
+                len(unique_constraint.fields) == 1
+                and unique_constraint.fields[0] == self.username_field.name
+            ):
+                return True
+        return False
+
+    def _validate_username(self, username, verbose_field_name, database):
+        """Validate username. If invalid, return a string error message."""
+        if self.username_is_unique:
+            try:
+                self.UserModel._default_manager.db_manager(database).get_by_natural_key(
+                    username
+                )
+            except self.UserModel.DoesNotExist:
+                pass
+            else:
+                return "Error: That %s is already taken." % verbose_field_name
+        if not username:
+            return "%s cannot be blank." % capfirst(verbose_field_name)
+        try:
+            self.username_field.clean(username, None)
+        except exceptions.ValidationError as e:
+            return "; ".join(e.messages)