Python django.utils.http.cookie_date() Examples

The following are 12 code examples of django.utils.http.cookie_date(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module django.utils.http , or try the search function .
Example #1
Source File: middleware.py    From GTDWeb with GNU General Public License v2.0 5 votes vote down vote up
def process_response(self, request, response):
        """
        If request.session was modified, or if the configuration is to save the
        session every time, save the changes and set a session cookie or delete
        the session cookie if the session has been emptied.
        """
        try:
            accessed = request.session.accessed
            modified = request.session.modified
            empty = request.session.is_empty()
        except AttributeError:
            pass
        else:
            # First check if we need to delete this cookie.
            # The session should be deleted only if the session is entirely empty
            if settings.SESSION_COOKIE_NAME in request.COOKIES and empty:
                response.delete_cookie(settings.SESSION_COOKIE_NAME,
                    domain=settings.SESSION_COOKIE_DOMAIN)
            else:
                if accessed:
                    patch_vary_headers(response, ('Cookie',))
                if (modified or settings.SESSION_SAVE_EVERY_REQUEST) and not empty:
                    if request.session.get_expire_at_browser_close():
                        max_age = None
                        expires = None
                    else:
                        max_age = request.session.get_expiry_age()
                        expires_time = time.time() + max_age
                        expires = cookie_date(expires_time)
                    # Save the session data and refresh the client cookie.
                    # Skip session save for 500 responses, refs #3881.
                    if response.status_code != 500:
                        request.session.save()
                        response.set_cookie(settings.SESSION_COOKIE_NAME,
                                request.session.session_key, max_age=max_age,
                                expires=expires, domain=settings.SESSION_COOKIE_DOMAIN,
                                path=settings.SESSION_COOKIE_PATH,
                                secure=settings.SESSION_COOKIE_SECURE or None,
                                httponly=settings.SESSION_COOKIE_HTTPONLY or None)
        return response 
Example #2
Source File: middleware.py    From acacia_main with MIT License 5 votes vote down vote up
def process_response(self, request, response):
        """
        If request.session was modified, or if the configuration is to save the
        session every time, save the changes and set a session cookie.
        """
        try:
            accessed = request.session.accessed
            modified = request.session.modified
        except AttributeError:
            pass
        else:
            if accessed:
                patch_vary_headers(response, ('Cookie',))
            if modified or settings.SESSION_SAVE_EVERY_REQUEST:
                if request.session.get_expire_at_browser_close():
                    max_age = None
                    expires = None
                else:
                    max_age = request.session.get_expiry_age()
                    expires_time = time.time() + max_age
                    expires = cookie_date(expires_time)
                # Save the session data and refresh the client cookie.
                # Skip session save for 500 responses, refs #3881.
                if response.status_code != 500:
                    request.session.save()
                    response.set_cookie(
                        settings.SESSION_COOKIE_NAME,
                        request.session.session_key,
                        max_age=max_age,
                        expires=expires,
                        domain=settings.SESSION_COOKIE_DOMAIN,
                        path=settings.SESSION_COOKIE_PATH,
                        secure=settings.SESSION_COOKIE_SECURE or None,
                        httponly=settings.SESSION_COOKIE_HTTPONLY or None)
        return response 
Example #3
Source File: response.py    From luscan-devel with GNU General Public License v2.0 5 votes vote down vote up
def set_cookie(self, key, value='', max_age=None, expires=None, path='/',
                   domain=None, secure=False, httponly=False):
        """
        Sets a cookie.

        ``expires`` can be:
        - a string in the correct format,
        - a naive ``datetime.datetime`` object in UTC,
        - an aware ``datetime.datetime`` object in any time zone.
        If it is a ``datetime.datetime`` object then ``max_age`` will be calculated.

        """
        self.cookies[key] = value
        if expires is not None:
            if isinstance(expires, datetime.datetime):
                if timezone.is_aware(expires):
                    expires = timezone.make_naive(expires, timezone.utc)
                delta = expires - expires.utcnow()
                # Add one second so the date matches exactly (a fraction of
                # time gets lost between converting to a timedelta and
                # then the date string).
                delta = delta + datetime.timedelta(seconds=1)
                # Just set max_age - the max_age logic will set expires.
                expires = None
                max_age = max(0, delta.days * 86400 + delta.seconds)
            else:
                self.cookies[key]['expires'] = expires
        if max_age is not None:
            self.cookies[key]['max-age'] = max_age
            # IE requires expires, so set it if hasn't been already.
            if not expires:
                self.cookies[key]['expires'] = cookie_date(time.time() +
                                                           max_age)
        if path is not None:
            self.cookies[key]['path'] = path
        if domain is not None:
            self.cookies[key]['domain'] = domain
        if secure:
            self.cookies[key]['secure'] = True
        if httponly:
            self.cookies[key]['httponly'] = True 
Example #4
Source File: response.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up
def set_cookie(self, key, value='', max_age=None, expires=None, path='/',
                   domain=None, secure=False, httponly=False):
        """
        Sets a cookie.

        ``expires`` can be:
        - a string in the correct format,
        - a naive ``datetime.datetime`` object in UTC,
        - an aware ``datetime.datetime`` object in any time zone.
        If it is a ``datetime.datetime`` object then ``max_age`` will be calculated.
        """
        value = force_str(value)
        self.cookies[key] = value
        if expires is not None:
            if isinstance(expires, datetime.datetime):
                if timezone.is_aware(expires):
                    expires = timezone.make_naive(expires, timezone.utc)
                delta = expires - expires.utcnow()
                # Add one second so the date matches exactly (a fraction of
                # time gets lost between converting to a timedelta and
                # then the date string).
                delta = delta + datetime.timedelta(seconds=1)
                # Just set max_age - the max_age logic will set expires.
                expires = None
                max_age = max(0, delta.days * 86400 + delta.seconds)
            else:
                self.cookies[key]['expires'] = expires
        if max_age is not None:
            self.cookies[key]['max-age'] = max_age
            # IE requires expires, so set it if hasn't been already.
            if not expires:
                self.cookies[key]['expires'] = cookie_date(time.time() +
                                                           max_age)
        if path is not None:
            self.cookies[key]['path'] = path
        if domain is not None:
            self.cookies[key]['domain'] = domain
        if secure:
            self.cookies[key]['secure'] = True
        if httponly:
            self.cookies[key]['httponly'] = True 
Example #5
Source File: middleware.py    From openhgsenti with Apache License 2.0 5 votes vote down vote up
def process_response(self, request, response):
        """
        If request.session was modified, or if the configuration is to save the
        session every time, save the changes and set a session cookie or delete
        the session cookie if the session has been emptied.
        """
        try:
            accessed = request.session.accessed
            modified = request.session.modified
            empty = request.session.is_empty()
        except AttributeError:
            pass
        else:
            # First check if we need to delete this cookie.
            # The session should be deleted only if the session is entirely empty
            if settings.SESSION_COOKIE_NAME in request.COOKIES and empty:
                response.delete_cookie(settings.SESSION_COOKIE_NAME,
                    domain=settings.SESSION_COOKIE_DOMAIN)
            else:
                if accessed:
                    patch_vary_headers(response, ('Cookie',))
                if (modified or settings.SESSION_SAVE_EVERY_REQUEST) and not empty:
                    if request.session.get_expire_at_browser_close():
                        max_age = None
                        expires = None
                    else:
                        max_age = request.session.get_expiry_age()
                        expires_time = time.time() + max_age
                        expires = cookie_date(expires_time)
                    # Save the session data and refresh the client cookie.
                    # Skip session save for 500 responses, refs #3881.
                    if response.status_code != 500:
                        request.session.save()
                        response.set_cookie(settings.SESSION_COOKIE_NAME,
                                request.session.session_key, max_age=max_age,
                                expires=expires, domain=settings.SESSION_COOKIE_DOMAIN,
                                path=settings.SESSION_COOKIE_PATH,
                                secure=settings.SESSION_COOKIE_SECURE or None,
                                httponly=settings.SESSION_COOKIE_HTTPONLY or None)
        return response 
Example #6
Source File: middleware.py    From canvas with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up
def process_response(self, request, response):
        from django.conf import settings
        from django.utils.http import cookie_date
        from django.utils.cache import patch_vary_headers

        # If request.session was modified, or if the configuration is to save the session every time, save the
        # changes and set a session cookie.

        secure = settings.SESSION_COOKIE_SECURE or None

        try:
            accessed = request.session.accessed
            modified = request.session.modified
        except AttributeError:
            pass
        else:
            if accessed:
                patch_vary_headers(response, ('Cookie',))
            if modified or settings.SESSION_SAVE_EVERY_REQUEST:
                if request.session.get_expire_at_browser_close():
                    max_age = None
                    expires = None
                else:
                    max_age = request.session.get_expiry_age()
                    expires_time = time.time() + max_age
                    expires = cookie_date(expires_time)
                # Save the session data and refresh the client cookie.
                request.session.save()
                response.set_cookie(settings.SESSION_COOKIE_NAME,
                                    request.session.session_key, max_age=max_age,
                                    expires=expires, domain=settings.SESSION_COOKIE_DOMAIN,
                                    path=settings.SESSION_COOKIE_PATH,
                                    secure=secure)

                if secure:
                    response.set_cookie('secure_only', 'true', max_age=(20*365*24*60*60)) # 20 years :-O

        return response 
Example #7
Source File: response.py    From GTDWeb with GNU General Public License v2.0 4 votes vote down vote up
def set_cookie(self, key, value='', max_age=None, expires=None, path='/',
                   domain=None, secure=False, httponly=False):
        """
        Sets a cookie.

        ``expires`` can be:
        - a string in the correct format,
        - a naive ``datetime.datetime`` object in UTC,
        - an aware ``datetime.datetime`` object in any time zone.
        If it is a ``datetime.datetime`` object then ``max_age`` will be calculated.

        """
        value = force_str(value)
        self.cookies[key] = value
        if expires is not None:
            if isinstance(expires, datetime.datetime):
                if timezone.is_aware(expires):
                    expires = timezone.make_naive(expires, timezone.utc)
                delta = expires - expires.utcnow()
                # Add one second so the date matches exactly (a fraction of
                # time gets lost between converting to a timedelta and
                # then the date string).
                delta = delta + datetime.timedelta(seconds=1)
                # Just set max_age - the max_age logic will set expires.
                expires = None
                max_age = max(0, delta.days * 86400 + delta.seconds)
            else:
                self.cookies[key]['expires'] = expires
        if max_age is not None:
            self.cookies[key]['max-age'] = max_age
            # IE requires expires, so set it if hasn't been already.
            if not expires:
                self.cookies[key]['expires'] = cookie_date(time.time() +
                                                           max_age)
        if path is not None:
            self.cookies[key]['path'] = path
        if domain is not None:
            self.cookies[key]['domain'] = domain
        if secure:
            self.cookies[key]['secure'] = True
        if httponly:
            self.cookies[key]['httponly'] = True 
Example #8
Source File: response.py    From bioforum with MIT License 4 votes vote down vote up
def set_cookie(self, key, value='', max_age=None, expires=None, path='/',
                   domain=None, secure=False, httponly=False):
        """
        Set a cookie.

        ``expires`` can be:
        - a string in the correct format,
        - a naive ``datetime.datetime`` object in UTC,
        - an aware ``datetime.datetime`` object in any time zone.
        If it is a ``datetime.datetime`` object then calculate ``max_age``.
        """
        self.cookies[key] = value
        if expires is not None:
            if isinstance(expires, datetime.datetime):
                if timezone.is_aware(expires):
                    expires = timezone.make_naive(expires, timezone.utc)
                delta = expires - expires.utcnow()
                # Add one second so the date matches exactly (a fraction of
                # time gets lost between converting to a timedelta and
                # then the date string).
                delta = delta + datetime.timedelta(seconds=1)
                # Just set max_age - the max_age logic will set expires.
                expires = None
                max_age = max(0, delta.days * 86400 + delta.seconds)
            else:
                self.cookies[key]['expires'] = expires
        else:
            self.cookies[key]['expires'] = ''
        if max_age is not None:
            self.cookies[key]['max-age'] = max_age
            # IE requires expires, so set it if hasn't been already.
            if not expires:
                self.cookies[key]['expires'] = cookie_date(time.time() +
                                                           max_age)
        if path is not None:
            self.cookies[key]['path'] = path
        if domain is not None:
            self.cookies[key]['domain'] = domain
        if secure:
            self.cookies[key]['secure'] = True
        if httponly:
            self.cookies[key]['httponly'] = True 
Example #9
Source File: middleware.py    From bioforum with MIT License 4 votes vote down vote up
def process_response(self, request, response):
        """
        If request.session was modified, or if the configuration is to save the
        session every time, save the changes and set a session cookie or delete
        the session cookie if the session has been emptied.
        """
        try:
            accessed = request.session.accessed
            modified = request.session.modified
            empty = request.session.is_empty()
        except AttributeError:
            pass
        else:
            # First check if we need to delete this cookie.
            # The session should be deleted only if the session is entirely empty
            if settings.SESSION_COOKIE_NAME in request.COOKIES and empty:
                response.delete_cookie(
                    settings.SESSION_COOKIE_NAME,
                    path=settings.SESSION_COOKIE_PATH,
                    domain=settings.SESSION_COOKIE_DOMAIN,
                )
            else:
                if accessed:
                    patch_vary_headers(response, ('Cookie',))
                if (modified or settings.SESSION_SAVE_EVERY_REQUEST) and not empty:
                    if request.session.get_expire_at_browser_close():
                        max_age = None
                        expires = None
                    else:
                        max_age = request.session.get_expiry_age()
                        expires_time = time.time() + max_age
                        expires = cookie_date(expires_time)
                    # Save the session data and refresh the client cookie.
                    # Skip session save for 500 responses, refs #3881.
                    if response.status_code != 500:
                        try:
                            request.session.save()
                        except UpdateError:
                            raise SuspiciousOperation(
                                "The request's session was deleted before the "
                                "request completed. The user may have logged "
                                "out in a concurrent request, for example."
                            )
                        response.set_cookie(
                            settings.SESSION_COOKIE_NAME,
                            request.session.session_key, max_age=max_age,
                            expires=expires, domain=settings.SESSION_COOKIE_DOMAIN,
                            path=settings.SESSION_COOKIE_PATH,
                            secure=settings.SESSION_COOKIE_SECURE or None,
                            httponly=settings.SESSION_COOKIE_HTTPONLY or None,
                        )
        return response 
Example #10
Source File: response.py    From python with Apache License 2.0 4 votes vote down vote up
def set_cookie(self, key, value='', max_age=None, expires=None, path='/',
                   domain=None, secure=False, httponly=False):
        """
        Sets a cookie.

        ``expires`` can be:
        - a string in the correct format,
        - a naive ``datetime.datetime`` object in UTC,
        - an aware ``datetime.datetime`` object in any time zone.
        If it is a ``datetime.datetime`` object then ``max_age`` will be calculated.
        """
        value = force_str(value)
        self.cookies[key] = value
        if expires is not None:
            if isinstance(expires, datetime.datetime):
                if timezone.is_aware(expires):
                    expires = timezone.make_naive(expires, timezone.utc)
                delta = expires - expires.utcnow()
                # Add one second so the date matches exactly (a fraction of
                # time gets lost between converting to a timedelta and
                # then the date string).
                delta = delta + datetime.timedelta(seconds=1)
                # Just set max_age - the max_age logic will set expires.
                expires = None
                max_age = max(0, delta.days * 86400 + delta.seconds)
            else:
                self.cookies[key]['expires'] = expires
        else:
            self.cookies[key]['expires'] = ''
        if max_age is not None:
            self.cookies[key]['max-age'] = max_age
            # IE requires expires, so set it if hasn't been already.
            if not expires:
                self.cookies[key]['expires'] = cookie_date(time.time() +
                                                           max_age)
        if path is not None:
            self.cookies[key]['path'] = path
        if domain is not None:
            self.cookies[key]['domain'] = domain
        if secure:
            self.cookies[key]['secure'] = True
        if httponly:
            self.cookies[key]['httponly'] = True 
Example #11
Source File: response.py    From python2017 with MIT License 4 votes vote down vote up
def set_cookie(self, key, value='', max_age=None, expires=None, path='/',
                   domain=None, secure=False, httponly=False):
        """
        Sets a cookie.

        ``expires`` can be:
        - a string in the correct format,
        - a naive ``datetime.datetime`` object in UTC,
        - an aware ``datetime.datetime`` object in any time zone.
        If it is a ``datetime.datetime`` object then ``max_age`` will be calculated.
        """
        value = force_str(value)
        self.cookies[key] = value
        if expires is not None:
            if isinstance(expires, datetime.datetime):
                if timezone.is_aware(expires):
                    expires = timezone.make_naive(expires, timezone.utc)
                delta = expires - expires.utcnow()
                # Add one second so the date matches exactly (a fraction of
                # time gets lost between converting to a timedelta and
                # then the date string).
                delta = delta + datetime.timedelta(seconds=1)
                # Just set max_age - the max_age logic will set expires.
                expires = None
                max_age = max(0, delta.days * 86400 + delta.seconds)
            else:
                self.cookies[key]['expires'] = expires
        else:
            self.cookies[key]['expires'] = ''
        if max_age is not None:
            self.cookies[key]['max-age'] = max_age
            # IE requires expires, so set it if hasn't been already.
            if not expires:
                self.cookies[key]['expires'] = cookie_date(time.time() +
                                                           max_age)
        if path is not None:
            self.cookies[key]['path'] = path
        if domain is not None:
            self.cookies[key]['domain'] = domain
        if secure:
            self.cookies[key]['secure'] = True
        if httponly:
            self.cookies[key]['httponly'] = True 
Example #12
Source File: middleware.py    From python2017 with MIT License 4 votes vote down vote up
def process_response(self, request, response):
        """
        If request.session was modified, or if the configuration is to save the
        session every time, save the changes and set a session cookie or delete
        the session cookie if the session has been emptied.
        """
        try:
            accessed = request.session.accessed
            modified = request.session.modified
            empty = request.session.is_empty()
        except AttributeError:
            pass
        else:
            # First check if we need to delete this cookie.
            # The session should be deleted only if the session is entirely empty
            if settings.SESSION_COOKIE_NAME in request.COOKIES and empty:
                response.delete_cookie(
                    settings.SESSION_COOKIE_NAME,
                    path=settings.SESSION_COOKIE_PATH,
                    domain=settings.SESSION_COOKIE_DOMAIN,
                )
            else:
                if accessed:
                    patch_vary_headers(response, ('Cookie',))
                if (modified or settings.SESSION_SAVE_EVERY_REQUEST) and not empty:
                    if request.session.get_expire_at_browser_close():
                        max_age = None
                        expires = None
                    else:
                        max_age = request.session.get_expiry_age()
                        expires_time = time.time() + max_age
                        expires = cookie_date(expires_time)
                    # Save the session data and refresh the client cookie.
                    # Skip session save for 500 responses, refs #3881.
                    if response.status_code != 500:
                        try:
                            request.session.save()
                        except UpdateError:
                            raise SuspiciousOperation(
                                "The request's session was deleted before the "
                                "request completed. The user may have logged "
                                "out in a concurrent request, for example."
                            )
                        response.set_cookie(
                            settings.SESSION_COOKIE_NAME,
                            request.session.session_key, max_age=max_age,
                            expires=expires, domain=settings.SESSION_COOKIE_DOMAIN,
                            path=settings.SESSION_COOKIE_PATH,
                            secure=settings.SESSION_COOKIE_SECURE or None,
                            httponly=settings.SESSION_COOKIE_HTTPONLY or None,
                        )
        return response