#
# Copyright (c) 2019, salesforce.com, inc.
# All rights reserved.
# SPDX-License-Identifier: BSD-3-Clause
# For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/BSD-3-Clause
#

import importlib
import random as python_random
import string

from django.contrib.contenttypes.fields import GenericForeignKey
from django.contrib.contenttypes.models import ContentType
from django.db import models as django_models
from django.conf import settings

KEY_SIZE = 18
SECRET_SIZE = 32

random = python_random.SystemRandom()


def get_consumer(key):
    getter_str = getattr(settings, "DECLARATIVE_ENDPOINT_CONSUMER_GETTER", None)
    if getter_str is None:
        try:
            return OauthConsumer.objects.get(key=key)
        except OauthConsumer.DoesNotExist as e:  # noqa
            return None
    else:
        module, getter = getter_str.rsplit(".", 1)
        module = importlib.import_module(module)
        getter = getattr(module, getter)
        if not callable(getter):
            raise TypeError(f"Consumer getter ({getter_str}) must be callable")
        return getter(key)


def get_random_string(
    length=20, chars=string.ascii_lowercase + string.ascii_uppercase + string.digits
):
    return "".join(random.choice(chars) for _ in range(length))


class BaseConsumer(django_models.Model):
    """:code:`BaseConsumer` is shared in common by all consumers. It implements Django’s :code:`GenericForiegnKey`
    to find what the consumer is supposed to point to, which could be the service calling the API to perform
    authentication, or it could be a mobile app instance.
    You can also set the read and write privileges of the consumer using TYPE_READ_ONLY and TYPE_READ_WRITE.
    """

    class Meta:
        abstract = True

    name = django_models.CharField(max_length=100, null=True, blank=True)

    content_type = django_models.ForeignKey(
        ContentType, on_delete=django_models.CASCADE, null=True
    )
    object_id = django_models.CharField(max_length=100, null=True)
    associated_object = GenericForeignKey()

    TYPE_READ_ONLY = "RO"
    TYPE_READ_WRITE = "RW"
    TYPES = ((TYPE_READ_ONLY, "Read Only"), (TYPE_READ_WRITE, "Read/Write"))
    type = django_models.CharField(
        max_length=2, choices=TYPES, default=TYPE_READ_WRITE, db_index=True
    )


class OauthConsumerManager(django_models.Manager):
    def create(self, **kwargs):
        key = kwargs.pop("key", get_random_string(length=KEY_SIZE))
        secret = kwargs.pop("secret", get_random_string(length=SECRET_SIZE))
        return super().create(key=key, secret=secret, **kwargs)


class OauthConsumer(BaseConsumer):
    """:code:`OAuthConsumer` inherits from :code:`BaseConsumer` and it based on :code:`OAuth1.0a`.
    It adds the additional properties of key, secret, and rsa_public_key_pem.

    **Example**

    .. code-block:: python

        from django_declarative_apis import models

        consumer = models.OAuthConsumer.objects.create()

        # *consumer will have:*
        # consumer.content_type_id
        # consumer.id
        # consumer.key
        # consumer.name
        # consumer.object_id
        # consumer.secret
        # consumer.type
    """

    objects = OauthConsumerManager()

    key = django_models.CharField(max_length=KEY_SIZE, db_index=True)
    """ Consumer key as defined by OAuth 1.0a
    """
    secret = django_models.CharField(max_length=SECRET_SIZE)
    rsa_public_key_pem = django_models.TextField(blank=True, null=True)

899796040758474079ace8f0800a5c8f79f89a3e
<mask token>


class OauthConsumerManager(django_models.Manager):
    <mask token>


class OauthConsumer(BaseConsumer):
    """:code:`OAuthConsumer` inherits from :code:`BaseConsumer` and it based on :code:`OAuth1.0a`.
    It adds the additional properties of key, secret, and rsa_public_key_pem.

    **Example**

    .. code-block:: python

        from django_declarative_apis import models

        consumer = models.OAuthConsumer.objects.create()

        # *consumer will have:*
        # consumer.content_type_id
        # consumer.id
        # consumer.key
        # consumer.name
        # consumer.object_id
        # consumer.secret
        # consumer.type
    """
    objects = OauthConsumerManager()
    key = django_models.CharField(max_length=KEY_SIZE, db_index=True)
    """ Consumer key as defined by OAuth 1.0a
    """
    secret = django_models.CharField(max_length=SECRET_SIZE)
    rsa_public_key_pem = django_models.TextField(blank=True, null=True)

<mask token>


def get_random_string(length=20, chars=string.ascii_lowercase + string.
    ascii_uppercase + string.digits):
    return ''.join(random.choice(chars) for _ in range(length))


class BaseConsumer(django_models.Model):
    """:code:`BaseConsumer` is shared in common by all consumers. It implements Django’s :code:`GenericForiegnKey`
    to find what the consumer is supposed to point to, which could be the service calling the API to perform
    authentication, or it could be a mobile app instance.
    You can also set the read and write privileges of the consumer using TYPE_READ_ONLY and TYPE_READ_WRITE.
    """


    class Meta:
        abstract = True
    name = django_models.CharField(max_length=100, null=True, blank=True)
    content_type = django_models.ForeignKey(ContentType, on_delete=
        django_models.CASCADE, null=True)
    object_id = django_models.CharField(max_length=100, null=True)
    associated_object = GenericForeignKey()
    TYPE_READ_ONLY = 'RO'
    TYPE_READ_WRITE = 'RW'
    TYPES = (TYPE_READ_ONLY, 'Read Only'), (TYPE_READ_WRITE, 'Read/Write')
    type = django_models.CharField(max_length=2, choices=TYPES, default=
        TYPE_READ_WRITE, db_index=True)


class OauthConsumerManager(django_models.Manager):

    def create(self, **kwargs):
        key = kwargs.pop('key', get_random_string(length=KEY_SIZE))
        secret = kwargs.pop('secret', get_random_string(length=SECRET_SIZE))
        return super().create(key=key, secret=secret, **kwargs)


class OauthConsumer(BaseConsumer):
    """:code:`OAuthConsumer` inherits from :code:`BaseConsumer` and it based on :code:`OAuth1.0a`.
    It adds the additional properties of key, secret, and rsa_public_key_pem.

    **Example**

    .. code-block:: python

        from django_declarative_apis import models

        consumer = models.OAuthConsumer.objects.create()

        # *consumer will have:*
        # consumer.content_type_id
        # consumer.id
        # consumer.key
        # consumer.name
        # consumer.object_id
        # consumer.secret
        # consumer.type
    """
    objects = OauthConsumerManager()
    key = django_models.CharField(max_length=KEY_SIZE, db_index=True)
    """ Consumer key as defined by OAuth 1.0a
    """
    secret = django_models.CharField(max_length=SECRET_SIZE)
    rsa_public_key_pem = django_models.TextField(blank=True, null=True)

<mask token>


def get_consumer(key):
    getter_str = getattr(settings, 'DECLARATIVE_ENDPOINT_CONSUMER_GETTER', None
        )
    if getter_str is None:
        try:
            return OauthConsumer.objects.get(key=key)
        except OauthConsumer.DoesNotExist as e:
            return None
    else:
        module, getter = getter_str.rsplit('.', 1)
        module = importlib.import_module(module)
        getter = getattr(module, getter)
        if not callable(getter):
            raise TypeError(f'Consumer getter ({getter_str}) must be callable')
        return getter(key)


def get_random_string(length=20, chars=string.ascii_lowercase + string.
    ascii_uppercase + string.digits):
    return ''.join(random.choice(chars) for _ in range(length))


class BaseConsumer(django_models.Model):
    """:code:`BaseConsumer` is shared in common by all consumers. It implements Django’s :code:`GenericForiegnKey`
    to find what the consumer is supposed to point to, which could be the service calling the API to perform
    authentication, or it could be a mobile app instance.
    You can also set the read and write privileges of the consumer using TYPE_READ_ONLY and TYPE_READ_WRITE.
    """


    class Meta:
        abstract = True
    name = django_models.CharField(max_length=100, null=True, blank=True)
    content_type = django_models.ForeignKey(ContentType, on_delete=
        django_models.CASCADE, null=True)
    object_id = django_models.CharField(max_length=100, null=True)
    associated_object = GenericForeignKey()
    TYPE_READ_ONLY = 'RO'
    TYPE_READ_WRITE = 'RW'
    TYPES = (TYPE_READ_ONLY, 'Read Only'), (TYPE_READ_WRITE, 'Read/Write')
    type = django_models.CharField(max_length=2, choices=TYPES, default=
        TYPE_READ_WRITE, db_index=True)


class OauthConsumerManager(django_models.Manager):

    def create(self, **kwargs):
        key = kwargs.pop('key', get_random_string(length=KEY_SIZE))
        secret = kwargs.pop('secret', get_random_string(length=SECRET_SIZE))
        return super().create(key=key, secret=secret, **kwargs)


class OauthConsumer(BaseConsumer):
    """:code:`OAuthConsumer` inherits from :code:`BaseConsumer` and it based on :code:`OAuth1.0a`.
    It adds the additional properties of key, secret, and rsa_public_key_pem.

    **Example**

    .. code-block:: python

        from django_declarative_apis import models

        consumer = models.OAuthConsumer.objects.create()

        # *consumer will have:*
        # consumer.content_type_id
        # consumer.id
        # consumer.key
        # consumer.name
        # consumer.object_id
        # consumer.secret
        # consumer.type
    """
    objects = OauthConsumerManager()
    key = django_models.CharField(max_length=KEY_SIZE, db_index=True)
    """ Consumer key as defined by OAuth 1.0a
    """
    secret = django_models.CharField(max_length=SECRET_SIZE)
    rsa_public_key_pem = django_models.TextField(blank=True, null=True)

import importlib
import random as python_random
import string
from django.contrib.contenttypes.fields import GenericForeignKey
from django.contrib.contenttypes.models import ContentType
from django.db import models as django_models
from django.conf import settings
KEY_SIZE = 18
SECRET_SIZE = 32
random = python_random.SystemRandom()


def get_consumer(key):
    getter_str = getattr(settings, 'DECLARATIVE_ENDPOINT_CONSUMER_GETTER', None
        )
    if getter_str is None:
        try:
            return OauthConsumer.objects.get(key=key)
        except OauthConsumer.DoesNotExist as e:
            return None
    else:
        module, getter = getter_str.rsplit('.', 1)
        module = importlib.import_module(module)
        getter = getattr(module, getter)
        if not callable(getter):
            raise TypeError(f'Consumer getter ({getter_str}) must be callable')
        return getter(key)


def get_random_string(length=20, chars=string.ascii_lowercase + string.
    ascii_uppercase + string.digits):
    return ''.join(random.choice(chars) for _ in range(length))


class BaseConsumer(django_models.Model):
    """:code:`BaseConsumer` is shared in common by all consumers. It implements Django’s :code:`GenericForiegnKey`
    to find what the consumer is supposed to point to, which could be the service calling the API to perform
    authentication, or it could be a mobile app instance.
    You can also set the read and write privileges of the consumer using TYPE_READ_ONLY and TYPE_READ_WRITE.
    """


    class Meta:
        abstract = True
    name = django_models.CharField(max_length=100, null=True, blank=True)
    content_type = django_models.ForeignKey(ContentType, on_delete=
        django_models.CASCADE, null=True)
    object_id = django_models.CharField(max_length=100, null=True)
    associated_object = GenericForeignKey()
    TYPE_READ_ONLY = 'RO'
    TYPE_READ_WRITE = 'RW'
    TYPES = (TYPE_READ_ONLY, 'Read Only'), (TYPE_READ_WRITE, 'Read/Write')
    type = django_models.CharField(max_length=2, choices=TYPES, default=
        TYPE_READ_WRITE, db_index=True)


class OauthConsumerManager(django_models.Manager):

    def create(self, **kwargs):
        key = kwargs.pop('key', get_random_string(length=KEY_SIZE))
        secret = kwargs.pop('secret', get_random_string(length=SECRET_SIZE))
        return super().create(key=key, secret=secret, **kwargs)


class OauthConsumer(BaseConsumer):
    """:code:`OAuthConsumer` inherits from :code:`BaseConsumer` and it based on :code:`OAuth1.0a`.
    It adds the additional properties of key, secret, and rsa_public_key_pem.

    **Example**

    .. code-block:: python

        from django_declarative_apis import models

        consumer = models.OAuthConsumer.objects.create()

        # *consumer will have:*
        # consumer.content_type_id
        # consumer.id
        # consumer.key
        # consumer.name
        # consumer.object_id
        # consumer.secret
        # consumer.type
    """
    objects = OauthConsumerManager()
    key = django_models.CharField(max_length=KEY_SIZE, db_index=True)
    """ Consumer key as defined by OAuth 1.0a
    """
    secret = django_models.CharField(max_length=SECRET_SIZE)
    rsa_public_key_pem = django_models.TextField(blank=True, null=True)

#
# Copyright (c) 2019, salesforce.com, inc.
# All rights reserved.
# SPDX-License-Identifier: BSD-3-Clause
# For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/BSD-3-Clause
#

import importlib
import random as python_random
import string

from django.contrib.contenttypes.fields import GenericForeignKey
from django.contrib.contenttypes.models import ContentType
from django.db import models as django_models
from django.conf import settings

KEY_SIZE = 18
SECRET_SIZE = 32

random = python_random.SystemRandom()


def get_consumer(key):
    getter_str = getattr(settings, "DECLARATIVE_ENDPOINT_CONSUMER_GETTER", None)
    if getter_str is None:
        try:
            return OauthConsumer.objects.get(key=key)
        except OauthConsumer.DoesNotExist as e:  # noqa
            return None
    else:
        module, getter = getter_str.rsplit(".", 1)
        module = importlib.import_module(module)
        getter = getattr(module, getter)
        if not callable(getter):
            raise TypeError(f"Consumer getter ({getter_str}) must be callable")
        return getter(key)


def get_random_string(
    length=20, chars=string.ascii_lowercase + string.ascii_uppercase + string.digits
):
    return "".join(random.choice(chars) for _ in range(length))


class BaseConsumer(django_models.Model):
    """:code:`BaseConsumer` is shared in common by all consumers. It implements Django’s :code:`GenericForiegnKey`
    to find what the consumer is supposed to point to, which could be the service calling the API to perform
    authentication, or it could be a mobile app instance.
    You can also set the read and write privileges of the consumer using TYPE_READ_ONLY and TYPE_READ_WRITE.
    """

    class Meta:
        abstract = True

    name = django_models.CharField(max_length=100, null=True, blank=True)

    content_type = django_models.ForeignKey(
        ContentType, on_delete=django_models.CASCADE, null=True
    )
    object_id = django_models.CharField(max_length=100, null=True)
    associated_object = GenericForeignKey()

    TYPE_READ_ONLY = "RO"
    TYPE_READ_WRITE = "RW"
    TYPES = ((TYPE_READ_ONLY, "Read Only"), (TYPE_READ_WRITE, "Read/Write"))
    type = django_models.CharField(
        max_length=2, choices=TYPES, default=TYPE_READ_WRITE, db_index=True
    )


class OauthConsumerManager(django_models.Manager):
    def create(self, **kwargs):
        key = kwargs.pop("key", get_random_string(length=KEY_SIZE))
        secret = kwargs.pop("secret", get_random_string(length=SECRET_SIZE))
        return super().create(key=key, secret=secret, **kwargs)


class OauthConsumer(BaseConsumer):
    """:code:`OAuthConsumer` inherits from :code:`BaseConsumer` and it based on :code:`OAuth1.0a`.
    It adds the additional properties of key, secret, and rsa_public_key_pem.

    **Example**

    .. code-block:: python

        from django_declarative_apis import models

        consumer = models.OAuthConsumer.objects.create()

        # *consumer will have:*
        # consumer.content_type_id
        # consumer.id
        # consumer.key
        # consumer.name
        # consumer.object_id
        # consumer.secret
        # consumer.type
    """

    objects = OauthConsumerManager()

    key = django_models.CharField(max_length=KEY_SIZE, db_index=True)
    """ Consumer key as defined by OAuth 1.0a
    """
    secret = django_models.CharField(max_length=SECRET_SIZE)
    rsa_public_key_pem = django_models.TextField(blank=True, null=True)
