chg: [crawler] add crawler scheduler

bin/crawlers/Crawler.py

@@ -5,6 +5,8 @@ import os
 import sys
 import time
 
+from requests.exceptions import ConnectionError
+
 sys.path.append(os.environ['AIL_BIN'])
 ##################################
 # Import Project packages
@@ -15,6 +17,7 @@ from lib.ConfigLoader import ConfigLoader
 from lib.objects.Domains import Domain
 from lib.objects import Screenshots
 
+
 class Crawler(AbstractModule):
 
     def __init__(self):
@@ -37,8 +40,11 @@ class Crawler(AbstractModule):
         # update captures cache
         crawlers.reload_crawler_captures()
 
+        self.crawler_scheduler = crawlers.CrawlerScheduler()
+
         # LACUS
         self.lacus = crawlers.get_lacus()
+        self.is_lacus_up = crawlers.get_lacus().is_up
 
         # Capture
         self.har = None
@@ -51,44 +57,70 @@ class Crawler(AbstractModule):
         # Send module state to logs
         self.redis_logger.info('Crawler initialized')
 
-    def print_crawler_start_info(self, url, domain, domain_url):
+    def refresh_lacus_status(self):
+        try:
+            self.is_lacus_up = crawlers.get_lacus().is_up
+        except:
+            self.is_lacus_up = False
+        if not self.is_lacus_up:
+            print("Can't reach lacus server", int(time.time()))
+            time.sleep(30)
+
+    def print_crawler_start_info(self, url, domain_url):
         print()
         print()
         print('\033[92m------------------START CRAWLER------------------\033[0m')
-        print(f'crawler type:     {domain}')
+        print(f'crawler type:     {self.domain}')
         print('\033[92m-------------------------------------------------\033[0m')
         print(f'url:         {url}')
-        print(f'domain:      {domain}')
+        print(f'domain:      {self.domain}')
         print(f'domain_url:  {domain_url}')
         print()
 
     def get_message(self):
+        # Crawler Scheduler
+        self.crawler_scheduler.update_queue()
+        self.crawler_scheduler.process_queue()
+
+        self.refresh_lacus_status() # TODO LOG ERROR
+        if not self.is_lacus_up:
+            return None
+
         # Check if a new Capture can be Launched
         if crawlers.get_nb_crawler_captures() < crawlers.get_crawler_max_captures():
             task_row = crawlers.add_task_to_lacus_queue()
             if task_row:
-                print(task_row)
                 task_uuid, priority = task_row
+                try:
                     self.enqueue_capture(task_uuid, priority)
+                except ConnectionError:
+                    print(task_row)
+                    task = crawlers.CrawlerTask(task_uuid)
+                    task.add_to_db_crawler_queue(priority)
+                    self.refresh_lacus_status()
+                    return None
 
         # Get CrawlerCapture Object
         capture = crawlers.get_crawler_capture()
         if capture:
-            print(capture.uuid)
+            try:
                 status = self.lacus.get_capture_status(capture.uuid)
                 if status != crawlers.CaptureStatus.DONE:  # TODO ADD GLOBAL TIMEOUT-> Save start time
                     capture.update(status)
-                print(capture.uuid, status, int(time.time()))
+                    print(capture.uuid, crawlers.CaptureStatus(status).name, int(time.time()))
                 else:
-                self.compute(capture)
-                capture.delete() # TODO DELETE TASK ONLY IF NOT SCHEDULED TASKS
-                print('capture', capture.uuid, 'completed')
+                    return capture
+
+            except ConnectionError:
+                print(capture.uuid)
+                capture.update(self, -1)
+                self.refresh_lacus_status()
 
         time.sleep(self.pending_seconds)
 
     def enqueue_capture(self, task_uuid, priority):
         task = crawlers.CrawlerTask(task_uuid)
-        print(task)
+        # print(task)
         # task = {
         #         'uuid': task_uuid,
         #         'url': 'https://foo.be',
@@ -102,11 +134,15 @@ class Crawler(AbstractModule):
         #         'proxy': 'force_tor',
         #         'parent': 'manual',
         # }
+
         url = task.get_url()
         force = priority != 0
         # TODO timeout
 
         # TODO HEADER
+        # capture_uuid = self.lacus.enqueue(url='https://cpg.circl.lu:7000',
+        #                                   force=force,
+        #                                   general_timeout_in_sec=120)
 
         capture_uuid = self.lacus.enqueue(url=url,
                                           depth=task.get_depth(),
@@ -114,14 +150,13 @@ class Crawler(AbstractModule):
                                           proxy=task.get_proxy(),
                                           cookies=task.get_cookies(),
                                           force=force,
-                                          general_timeout_in_sec=90)
+                                          general_timeout_in_sec=90)  # TODO increase timeout if onion ????
 
         crawlers.create_capture(capture_uuid, task_uuid)
         print(task.uuid, capture_uuid, 'launched')
         return capture_uuid
 
     # CRAWL DOMAIN
-    # TODO: CATCH ERRORS
     def compute(self, capture):
         print('saving capture', capture.uuid)
 
@@ -131,7 +166,6 @@ class Crawler(AbstractModule):
 
         self.domain = Domain(domain)
 
-        # TODO CHANGE EPOCH
         epoch = int(time.time())
         parent_id = task.get_parent()
 
@@ -139,6 +173,9 @@ class Crawler(AbstractModule):
         print(entries['status'])
         self.har = task.get_har()
         self.screenshot = task.get_screenshot()
+        # DEBUG
+        # self.har = True
+        # self.screenshot = True
         str_date = crawlers.get_current_date(separator=True)
         self.har_dir = crawlers.get_date_har_dir(str_date)
         self.items_dir = crawlers.get_date_crawled_items_source(str_date)
@@ -156,7 +193,10 @@ class Crawler(AbstractModule):
             self.domain.add_history(epoch, root_item=epoch)
 
         crawlers.update_last_crawled_domain(self.domain.get_domain_type(), self.domain.id, epoch)
-        task.clear()
+        print('capture:', capture.uuid, 'completed')
+        print('task:   ', task.uuid, 'completed')
+        print()
+        task.remove()
 
     def save_capture_response(self, parent_id, entries):
         print(entries.keys())
@@ -168,12 +208,11 @@ class Crawler(AbstractModule):
                 print('retrieved content')
                 # print(entries.get('html'))
 
-        # TODO LOGS IF != domain
         if 'last_redirected_url' in entries and entries['last_redirected_url']:
             last_url = entries['last_redirected_url']
             unpacked_last_url = crawlers.unpack_url(last_url)
             current_domain = unpacked_last_url['domain']
-            # REDIRECTION TODO CHECK IF WEB
+            # REDIRECTION TODO CHECK IF TYPE CHANGE
             if current_domain != self.domain.id and not self.root_item:
                 self.redis_logger.warning(f'External redirection {self.domain.id} -> {current_domain}')
                 print(f'External redirection {self.domain.id} -> {current_domain}')
@@ -225,92 +264,4 @@ class Crawler(AbstractModule):
 if __name__ == '__main__':
     module = Crawler()
     module.debug = True
-    # module.compute(('ooooo', 0))
     module.run()
-
-
-##################################
-##################################
-##################################
-##################################
-##################################
-
-# def update_auto_crawler():
-#     current_epoch = int(time.time())
-#     list_to_crawl = redis_crawler.zrangebyscore('crawler_auto_queue', '-inf', current_epoch)
-#     for elem_to_crawl in list_to_crawl:
-#         mess, type = elem_to_crawl.rsplit(';', 1)
-#         redis_crawler.sadd('{}_crawler_priority_queue'.format(type), mess)
-#         redis_crawler.zrem('crawler_auto_queue', elem_to_crawl)
-
-# Extract info form url (url, domain, domain url, ...)
-# def unpack_url(url):
-#     to_crawl = {}
-#     faup.decode(url)
-#     url_unpack = faup.get()
-#     to_crawl['domain'] = to_crawl['domain'].lower()
-#     new_url_host = url_host.lower()
-#     url_lower_case = url.replace(url_host, new_url_host, 1)
-#
-#     if url_unpack['scheme'] is None:
-#         to_crawl['scheme'] = 'http'
-#         url= 'http://{}'.format(url_lower_case)
-#     else:
-#         try:
-#             scheme = url_unpack['scheme'].decode()
-#         except Exception as e:
-#             scheme = url_unpack['scheme']
-#         if scheme in default_proto_map:
-#             to_crawl['scheme'] = scheme
-#             url = url_lower_case
-#         else:
-#             redis_crawler.sadd('new_proto', '{} {}'.format(scheme, url_lower_case))
-#             to_crawl['scheme'] = 'http'
-#             url= 'http://{}'.format(url_lower_case.replace(scheme, '', 1))
-#
-#     if url_unpack['port'] is None:
-#         to_crawl['port'] = default_proto_map[to_crawl['scheme']]
-#     else:
-#         try:
-#             port = url_unpack['port'].decode()
-#         except:
-#             port = url_unpack['port']
-#         # Verify port number                        #################### make function to verify/correct port number
-#         try:
-#             int(port)
-#         # Invalid port Number
-#         except Exception as e:
-#             port = default_proto_map[to_crawl['scheme']]
-#         to_crawl['port'] = port
-#
-#     #if url_unpack['query_string'] is None:
-#     #    if to_crawl['port'] == 80:
-#     #        to_crawl['url']= '{}://{}'.format(to_crawl['scheme'], url_unpack['host'].decode())
-#     #    else:
-#     #        to_crawl['url']= '{}://{}:{}'.format(to_crawl['scheme'], url_unpack['host'].decode(), to_crawl['port'])
-#     #else:
-#     #    to_crawl['url']= '{}://{}:{}{}'.format(to_crawl['scheme'], url_unpack['host'].decode(), to_crawl['port'], url_unpack['query_string'].decode())
-#
-#     to_crawl['url'] = url
-#     if to_crawl['port'] == 80:
-#         to_crawl['domain_url'] = '{}://{}'.format(to_crawl['scheme'], new_url_host)
-#     else:
-#         to_crawl['domain_url'] = '{}://{}:{}'.format(to_crawl['scheme'], new_url_host, to_crawl['port'])
-#
-#     try:
-#         to_crawl['tld'] = url_unpack['tld'].decode()
-#     except:
-#         to_crawl['tld'] = url_unpack['tld']
-#
-#     return to_crawl
-
-# ##################################################### add ftp ???
-        # update_auto_crawler()
-
-                # # add next auto Crawling in queue:
-                # if to_crawl['paste'] == 'auto':
-                #     redis_crawler.zadd('crawler_auto_queue', int(time.time()+crawler_config['crawler_options']['time']) , '{};{}'.format(to_crawl['original_message'], to_crawl['type_service']))
-                #     # update list, last auto crawled domains
-                #     redis_crawler.lpush('last_auto_crawled', '{}:{};{}'.format(url_data['domain'], url_data['port'], date['epoch']))
-                #     redis_crawler.ltrim('last_auto_crawled', 0, 9)
-                #

bin/lib/crawlers.py

@@ -19,8 +19,9 @@ import uuid
 
 from enum import IntEnum, unique
 from datetime import datetime, timedelta
+from dateutil.relativedelta import relativedelta
 from urllib.parse import urlparse, urljoin
-#from bs4 import BeautifulSoup
+from bs4 import BeautifulSoup
 
 from pylacus import PyLacus
 
@@ -44,8 +45,6 @@ r_db = config_loader.get_db_conn("Kvrocks_DB")
 r_crawler = config_loader.get_db_conn("Kvrocks_Crawler")
 r_cache = config_loader.get_redis_conn("Redis_Cache")
 
-r_serv_onion = config_loader.get_redis_conn("ARDB_Onion")
-
 ITEMS_FOLDER = config_loader.get_config_str("Directories", "pastes")
 HAR_DIR = config_loader.get_files_directory('har')
 activate_crawler = config_loader.get_config_str("Crawler", "activate_crawler")
@@ -181,8 +180,8 @@ def extract_favicon_from_html(html, url):
 
 ################################################################################
 
-# # TODO: handle prefix cookies
-# # TODO: fill empty fields
+# # TODO:
+# # TODO: REVIEW ME THEN REMOVE ME
 def create_cookie_crawler(cookie_dict, domain, crawler_type='web'):
     # check cookie domain filed
     if not 'domain' in cookie_dict:
@@ -201,13 +200,6 @@ def create_cookie_crawler(cookie_dict, domain, crawler_type='web'):
     cookie_dict['expires'] = (datetime.now() + timedelta(days=10)).strftime('%Y-%m-%dT%H:%M:%S') + 'Z'
     return cookie_dict
 
-def load_crawler_cookies(cookiejar_uuid, domain, crawler_type='web'):
-    cookies = get_cookiejar_cookies_list(cookiejar_uuid)
-    all_cookies = []
-    for cookie_dict in cookies:
-        all_cookies.append(create_cookie_crawler(cookie_dict, domain, crawler_type=crawler_type))
-    return all_cookies
-
 ################################################################################
 ################################################################################
 ################################################################################
@@ -695,7 +687,285 @@ def load_blacklist():
     except Exception as e:
         print(e)
 
-#### CRAWLER STATE ####
+#### CRAWLER Scheduler ####
+
+@unique
+class ScheduleStatus(IntEnum):
+    """The status of the capture"""
+    UNKNOWN = -1
+    QUEUED = 0
+    SCHEDULED = 1
+    ONGOING = 2
+
+def get_schedulers_uuid():
+    return r_crawler.smembers('scheduler:schedules')
+
+def get_schedulers_metas():
+    schedulers = []
+    for schedule_uuid in get_schedulers_uuid():
+        schedule = CrawlerSchedule(schedule_uuid)
+        schedulers.append(schedule.get_meta_status())
+    return schedulers
+
+class CrawlerScheduler:
+
+    def __init__(self):
+        self.min_frequency = 60  # TODO ADD IN CONFIG
+
+    def update_queue(self):
+        for schedule_uuid in get_schedulers_uuid():
+            schedule = CrawlerSchedule(schedule_uuid)
+            # check if already in scheduler queue
+            if schedule.is_scheduled():
+                continue
+            if schedule.is_tasked():
+                continue
+
+            # EXPIRE ????
+
+            time_next_run = 0.0
+            frequency = schedule.get_frequency()  # optional or later -> cron
+            if frequency == 'hourly':
+                time_next_run = (datetime.now() + timedelta(hours=1)).timestamp()
+            elif frequency == 'daily':
+                time_next_run = (datetime.now() + timedelta(days=1)).timestamp()
+            elif frequency == 'weekly':
+                time_next_run = (datetime.now() + timedelta(weeks=1)).timestamp()
+            elif frequency == 'monthly':
+                time_next_run = (datetime.now() + relativedelta(months=1)).timestamp()
+            else:
+                months, weeks, days, hours, minutes = frequency.split(':')
+                if not months:
+                    months = 0
+                if not weeks:
+                    weeks = 0
+                if not days:
+                    days = 0
+                if not hours:
+                    hours = 0
+                if not minutes:
+                    minutes = 0
+                current_time = datetime.now().timestamp()
+                time_next_run = (datetime.now() + relativedelta(months=int(months), weeks=int(weeks),
+                                                                         days=int(days), hours=int(hours),
+                                                                         minutes=int(minutes))).timestamp()
+                # Make sure the next capture is not scheduled for in a too short interval
+                interval_next_capture = time_next_run - current_time
+                if interval_next_capture < self.min_frequency:
+                    # self.logger.warning(f'The next capture is scheduled too soon: {interval_next_capture}s. Minimal interval: {self.min_frequency}s.')
+                    print(f'The next capture is scheduled too soon: {interval_next_capture}s. Minimal interval: {self.min_frequency}s.')
+                    time_next_run = (datetime.now() + timedelta(seconds=self.min_frequency)).timestamp()
+
+            schedule.set_next_run(time_next_run)
+            print('scheduled:', schedule_uuid)
+
+    def process_queue(self):
+        now = datetime.now().timestamp()
+        for raw_schedule in r_crawler.zrangebyscore('scheduler:queue', '-inf', int(now), withscores=True):
+            schedule_uuid, next_run = raw_schedule
+            schedule = CrawlerSchedule(schedule_uuid)
+            if not schedule.exists():
+                return None
+            meta = schedule.get_meta()
+            task_uuid = create_task(meta['url'], depth=meta['depth'], har=meta['har'], screenshot=meta['screenshot'],
+                                    header=meta['header'],
+                                    cookiejar=meta['cookiejar'], proxy=meta['proxy'],
+                                    user_agent=meta['user_agent'], parent='scheduler', priority=40)
+            if task_uuid:
+                schedule.set_task(task_uuid)
+                r_crawler.zrem('scheduler:queue', schedule_uuid)
+
+
+# TODO Expire -> stuck in crawler queue or reached delta
+class CrawlerSchedule:
+    def __init__(self, schedule_uuid):
+        self.uuid = schedule_uuid
+
+    def exists(self):
+        return r_crawler.exists(f'schedule:{self.uuid}')
+
+    def get_frequency(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'frequency')
+
+    def get_user(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'user')
+
+    def get_date(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'date')
+
+    def get_captures(self): # only scheduled capture ????? exclude manual/discovery
+        pass
+
+    def get_status(self):
+        if self.is_scheduled():
+            return ScheduleStatus.SCHEDULED
+        if self.is_tasked():
+            if self.is_ongoing():
+                return ScheduleStatus.ONGOING
+            else:
+                return ScheduleStatus.QUEUED
+        return ScheduleStatus.UNKNOWN
+
+    def get_task_uuid(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'task')
+
+    def is_tasked(self):
+        task_uuid = self.get_task_uuid()
+        if task_uuid:
+            task = CrawlerTask(task_uuid)
+            tasked = task.exists()
+            if not tasked:
+                r_crawler.hdel(f'schedule:{self.uuid}', 'task')
+            return tasked
+        return False
+
+    def get_task(self):
+        task_uuid = self.get_task_uuid()
+        if task_uuid:
+            return CrawlerTask(task_uuid)
+
+    def set_task(self, task_uuid):
+        return r_crawler.hset(f'schedule:{self.uuid}', 'task', task_uuid)
+
+    def is_ongoing(self):
+        task = self.get_task()
+        if task:
+            return task.is_ongoing()
+        return False
+
+    def get_next_run(self, r_str=False):
+        next_run = r_crawler.zscore('scheduler:queue', self.uuid)
+        if next_run and r_str:
+            next_run = time.strftime('%Y-%m-%d - %H:%M:%S', time.localtime(int(next_run)))
+        return next_run
+
+    def set_next_run(self, time_next_run):
+        r_crawler.zadd('scheduler:queue', mapping={self.uuid: time_next_run})
+
+    def is_scheduled(self):
+        return bool(r_crawler.zscore('scheduler:queue', self.uuid))
+
+    def get_url(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'url')
+
+    def get_depth(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'depth')
+
+    def get_har(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'har') == 'True'
+
+    def get_screenshot(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'screenshot') == 'True'
+
+    def get_header(self):
+        r_crawler.hget(f'schedule:{self.uuid}', 'header')
+
+    def get_cookiejar(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'cookiejar')
+
+    def get_proxy(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'proxy')
+
+    def get_user_agent(self):
+        return r_crawler.hget(f'schedule:{self.uuid}', 'user_agent')
+
+    def _set_field(self, field, value):
+        return r_crawler.hset(f'schedule:{self.uuid}', field, value)
+
+    def get_meta(self, ui=False):
+        meta = {
+            'uuid': self.uuid,
+            'date': self.get_date(),
+            'frequency': self.get_frequency(),
+            'user': self.get_user(),
+            'url': self.get_url(),
+            'depth': self.get_depth(),
+            'har': self.get_har(),
+            'screenshot': self.get_screenshot(),
+            'user_agent': self.get_user_agent(),
+            'cookiejar': self.get_cookiejar(),
+            'header': self.get_header(),
+            'proxy': self.get_proxy(),
+        }
+        status = self.get_status()
+        if ui:
+            status = status.name
+            r_str = True
+        else:
+            r_str = False
+        meta['status'] = status
+        meta['next_run'] = self.get_next_run(r_str=r_str)
+        return meta
+
+    def get_meta_status(self):  # TODO:  Description ? Frequency ???
+        meta = {'uuid': self.uuid,
+                'url': self.get_url(),
+                'user': self.get_user(),
+                'next_run': self.get_next_run(r_str=True)}
+        status = self.get_status()
+        if isinstance(status, ScheduleStatus):
+            status = status.name
+        meta['status'] = status
+        return meta
+
+    def create(self, frequency, user, url,
+               depth=1, har=True, screenshot=True, header=None, cookiejar=None, proxy=None, user_agent=None):
+
+        if self.exists():
+            raise Exception('Error: Monitor already exists')
+
+        url_decoded = unpack_url(url)
+        url = url_decoded['url']
+
+        self._set_field('date', datetime.now().strftime("%Y-%m-%d"))
+        self._set_field('frequency', frequency)
+        self._set_field('user', user)
+        self._set_field('url', url)
+        self._set_field('depth', int(depth))
+        self._set_field('har', str(har))
+        self._set_field('screenshot', str(screenshot))
+
+        if cookiejar:
+            self._set_field('cookiejar', cookiejar)
+        if header:
+            self._set_field('header', header)
+        if proxy:
+            if proxy == 'web':
+                proxy = None
+            elif proxy == 'force_tor' or proxy == 'tor' or proxy == 'onion':
+                proxy = 'force_tor'
+            self._set_field('proxy', proxy)
+        if user_agent:
+            self._set_field('user_agent', user_agent)
+
+        r_crawler.sadd('scheduler:schedules', self.uuid)
+
+    def delete(self):
+        # remove from schedule queue
+        r_crawler.zrem('scheduler:queue', self.uuid)
+
+        # delete task
+        task = self.get_task()
+        if task:
+            task.delete()
+
+        # delete meta
+        r_crawler.delete(f'schedule:{self.uuid}')
+        r_crawler.srem('scheduler:schedules', self.uuid)
+
+def create_schedule(frequency, user, url, depth=1, har=True, screenshot=True, header=None, cookiejar=None, proxy=None, user_agent=None):
+    schedule_uuid = gen_uuid()
+    schedule = CrawlerSchedule(schedule_uuid)
+    schedule.create(frequency, user, url, depth=depth, har=har, screenshot=screenshot, header=header, cookiejar=cookiejar, proxy=proxy, user_agent=user_agent)
+    return schedule_uuid
+
+# TODO sanityze UUID
+def api_delete_schedule(data):
+    schedule_uuid = data.get('uuid')
+    schedule = CrawlerSchedule(schedule_uuid)
+    if not schedule.exists():
+        return {'error': 'unknown schedule uuid', 'uuid': schedule}, 404
+    return schedule.delete(), 200
 
 #### CRAWLER CAPTURE ####
 
@@ -709,7 +979,15 @@ def reload_crawler_captures():
     r_cache.delete('crawler:captures')
     for capture_uuid in get_crawler_captures():
         capture = CrawlerCapture(capture_uuid)
-        r_cache.zadd('crawler:captures', {capture.uuid: 0})
+        capture.update(None)
+
+def _clear_captures():
+    for capture_uuid in get_crawler_captures():
+        capture = CrawlerCapture(capture_uuid)
+        task = capture.get_task()
+        task.delete()
+        capture.delete()
+        print(capture_uuid, 'deleted')
 
 @unique
 class CaptureStatus(IntEnum):
@@ -741,6 +1019,9 @@ class CrawlerCapture:
     def get_status(self):
         return r_cache.hget(f'crawler:capture:{self.uuid}', 'status')
 
+    def is_ongoing(self):
+        return self.get_status() == CaptureStatus.ONGOING
+
     def create(self, task_uuid):
         if self.exists():
             raise Exception(f'Error: Capture {self.uuid} already exists')
@@ -752,20 +1033,26 @@ class CrawlerCapture:
         r_cache.zadd('crawler:captures', {self.uuid: launch_time})
 
     def update(self, status):
+        # Error or Reload
+        if not status:
+            r_cache.hset(f'crawler:capture:{self.uuid}', 'status', CaptureStatus.UNKNOWN)
+            r_cache.zadd('crawler:captures', {self.uuid: 0})
+        else:
             last_check = int(time.time())
             r_cache.hset(f'crawler:capture:{self.uuid}', 'status', status)
             r_cache.zadd('crawler:captures', {self.uuid: last_check})
 
-    def remove(self): # TODO INCOMPLETE
+    # Crawler
+    def remove(self):
         r_crawler.zrem('crawler:captures', self.uuid)
+        r_cache.delete(f'crawler:capture:{self.uuid}')
         r_crawler.hdel('crawler:captures:tasks', self.uuid)
 
-    # TODO
-    # TODO DELETE TASK ???
+    # Manual
     def delete(self):
-        # task = self.get_task()
-        # task.delete()
-        r_cache.delete(f'crawler:capture:{self.uuid}')
+        # remove Capture from crawler queue
+        r_cache.zrem('crawler:captures', self.uuid)
+        self.remove()
 
 
 def create_capture(capture_uuid, task_uuid):
@@ -792,9 +1079,13 @@ def get_captures_status():
             'uuid': task.uuid,
             'domain': dom.get_id(),
             'type': dom.get_domain_type(),
-            'start_time': capture.get_start_time(), ############### TODO
+            'start_time': capture.get_start_time(),
             'status': capture.get_status(),
         }
+        capture_status = capture.get_status()
+        if capture_status:
+            capture_status = CaptureStatus(int(capture_status)).name
+        meta['status'] = capture_status
         status.append(meta)
     return status
 
@@ -872,6 +1163,12 @@ class CrawlerTask:
     def get_capture(self):
         return r_crawler.hget(f'crawler:task:{self.uuid}', 'capture')
 
+    def is_ongoing(self):
+        capture_uuid = self.get_capture()
+        if capture_uuid:
+            return CrawlerCapture(capture_uuid).is_ongoing()
+        return False
+
     def _set_field(self, field, value):
         return r_crawler.hset(f'crawler:task:{self.uuid}', field, value)
 
@@ -923,8 +1220,6 @@ class CrawlerTask:
             proxy = None
         elif proxy == 'force_tor' or proxy == 'tor' or proxy == 'onion':
             proxy = 'force_tor'
-        if not user_agent:
-            user_agent = get_default_user_agent()
 
         # TODO SANITIZE COOKIEJAR -> UUID
 
@@ -934,13 +1229,11 @@ class CrawlerTask:
             self.uuid = r_crawler.hget(f'crawler:queue:hash', hash_query)
             return self.uuid
 
-        # TODO ADD TASK STATUS -----
         self._set_field('domain', domain)
         self._set_field('url', url)
         self._set_field('depth', int(depth))
         self._set_field('har', har)
         self._set_field('screenshot', screenshot)
-        self._set_field('user_agent', user_agent)
         self._set_field('parent', parent)
 
         if cookiejar:
@@ -949,30 +1242,45 @@ class CrawlerTask:
             self._set_field('header', header)
         if proxy:
             self._set_field('proxy', proxy)
+        if user_agent:
+            self._set_field('user_agent', user_agent)
 
         r_crawler.hset('crawler:queue:hash', hash_query, self.uuid)
         self._set_field('hash', hash_query)
         r_crawler.zadd('crawler:queue', {self.uuid: priority})
+        self.add_to_db_crawler_queue(priority)
         # UI
         domain_type = dom.get_domain_type()
         r_crawler.sadd(f'crawler:queue:type:{domain_type}', self.uuid)
         self._set_field('queue', domain_type)
         return self.uuid
 
-    def lacus_queue(self):
-        r_crawler.sadd('crawler:queue:queued', self.uuid)
+    def add_to_db_crawler_queue(self, priority):
+        r_crawler.zadd('crawler:queue', {self.uuid: priority})
+
+    def start(self):
         self._set_field('start_time', datetime.now().strftime("%Y/%m/%d  -  %H:%M.%S"))
 
-    def clear(self):
-        r_crawler.hdel('crawler:queue:hash', self.get_hash())
-        r_crawler.srem(f'crawler:queue:type:{self.get_queue()}', self.uuid)
-        r_crawler.srem('crawler:queue:queued', self.uuid)
-
-    def delete(self):
-        self.clear()
+    # Crawler
+    def remove(self):  # zrem cache + DB
+        capture_uuid = self.get_capture()
+        if capture_uuid:
+            capture = CrawlerCapture(capture_uuid)
+            capture.remove()
+        queue_type = self.get_queue()
+        if queue_type:
+            r_crawler.srem(f'crawler:queue:type:{queue_type}', self.uuid)
+        task_hash = self.get_hash()
+        if task_hash:
+            r_crawler.hdel('crawler:queue:hash', task_hash)
+        # meta
         r_crawler.delete(f'crawler:task:{self.uuid}')
-        # r_crawler.zadd('crawler:queue', {self.uuid: priority})
 
+    # Manual
+    def delete(self):
+        # queue
+        r_crawler.zrem('crawler:queue', self.uuid)
+        self.remove()
 
 
 # TODO move to class ???
@@ -990,7 +1298,7 @@ def add_task_to_lacus_queue():
         return None
     task_uuid, priority = task_uuid[0]
     task = CrawlerTask(task_uuid)
-    task.lacus_queue()
+    task.start()
     return task.uuid, priority
 
 # PRIORITY:  discovery = 0/10, feeder = 10, manual = 50, auto = 40, test = 100
@@ -1006,29 +1314,8 @@ def create_task(url, depth=1, har=True, screenshot=True, header=None, cookiejar=
                             proxy=proxy, user_agent=user_agent, parent=parent, priority=priority)
     return task_uuid
 
-######################################################################
-######################################################################
 
-# def get_task_status(task_uuid):
-#     domain = r_crawler.hget(f'crawler:task:{task_uuid}', 'domain')
-#     dom = Domain(domain)
-#     meta = {
-#         'uuid': task_uuid,
-#         'domain': dom.get_id(),
-#         'domain_type': dom.get_domain_type(),
-#         'start_time': r_crawler.hget(f'crawler:task:{task_uuid}', 'start_time'),
-#         'status': 'test',
-#     }
-#     return meta
-
-# def get_crawlers_tasks_status():
-#     tasks_status = []
-#     tasks = r_crawler.smembers('crawler:queue:queued')
-#     for task_uuid in tasks:
-#         tasks_status.append(get_task_status(task_uuid))
-#     return tasks_status
-
-##-- CRAWLER TASK --##
+## -- CRAWLER TASK -- ##
 
 #### CRAWLER TASK API ####
 
@@ -1071,13 +1358,25 @@ def api_add_crawler_task(data, user_id=None):
                 return {'error': 'The access to this cookiejar is restricted'}, 403
         cookiejar_uuid = cookiejar.uuid
 
-    # if auto_crawler:
-    #     try:
-    #         crawler_delta = int(crawler_delta)
-    #         if crawler_delta < 0:
-    #             return ({'error':'invalid delta between two pass of the crawler'}, 400)
-    #     except ValueError:
-    #         return ({'error':'invalid delta between two pass of the crawler'}, 400)
+    frequency = data.get('frequency', None)
+    if frequency:
+        if frequency not in ['monthly', 'weekly', 'daily', 'hourly']:
+            if not isinstance(frequency, dict):
+                return {'error': 'Invalid frequency'}, 400
+            else:
+                try:
+                    months = int(frequency.get('months', 0))
+                    weeks = int(frequency.get('weeks', 0))
+                    days = int(frequency.get('days', 0))
+                    hours = int(frequency.get('hours', 0))
+                    minutes = int(frequency.get('minutes', 0))
+                except (TypeError, ValueError):
+                    return {'error': 'Invalid frequency'}, 400
+                if min(months, weeks, days, hours, minutes) < 0:
+                    return {'error': 'Invalid frequency'}, 400
+                if max(months, weeks, days, hours, minutes) <= 0:
+                    return {'error': 'Invalid frequency'}, 400
+                frequency = f'{months}:{weeks}:{days}:{hours}:{minutes}'
 
     # PROXY
     proxy = data.get('proxy', None)
@@ -1088,15 +1387,16 @@ def api_add_crawler_task(data, user_id=None):
         if verify[1] != 200:
             return verify
 
-    # TODO #############################################################################################################
-    # auto_crawler = auto_crawler
-    # crawler_delta = crawler_delta
-    parent = 'manual'
-
+    if frequency:
+        # TODO verify user
+        return create_schedule(frequency, user_id, url, depth=depth_limit, har=har, screenshot=screenshot, header=None,
+                               cookiejar=cookiejar_uuid, proxy=proxy, user_agent=None), 200
+    else:
         # TODO HEADERS
         # TODO USER AGENT
-    return create_task(url, depth=depth_limit, har=har, screenshot=screenshot, header=None, cookiejar=cookiejar_uuid,
-                       proxy=proxy, user_agent=None, parent='manual', priority=90), 200
+        return create_task(url, depth=depth_limit, har=har, screenshot=screenshot, header=None,
+                           cookiejar=cookiejar_uuid, proxy=proxy, user_agent=None,
+                           parent='manual', priority=90), 200
 
 
 #### ####
@@ -1108,13 +1408,6 @@ def api_add_crawler_task(data, user_id=None):
 ###################################################################################
 
 
-
-
-
-
-
-
-
 #### CRAWLER GLOBAL ####
 
 # TODO: # FIXME: config db, dynamic load
@@ -1124,55 +1417,8 @@ def is_crawler_activated():
 def get_crawler_all_types():
     return ['onion', 'web']
 
-def sanitize_crawler_types(l_crawler_types):
-    all_crawler_types = get_crawler_all_types()
-    if not l_crawler_types:
-        return all_crawler_types
-    for crawler_type in l_crawler_types:
-        if crawler_type not in all_crawler_types:
-            return all_crawler_types
-    return l_crawler_types
-
 ##-- CRAWLER GLOBAL --##
 
-#### AUTOMATIC CRAWLER ####
-
-def get_auto_crawler_all_domain(l_crawler_types=[]):
-    l_crawler_types = sanitize_crawler_types(l_crawler_types)
-    if len(l_crawler_types) == 1:
-        return r_serv_onion.smembers(f'auto_crawler_url:{l_crawler_types[0]}')
-    else:
-        l_keys_name = []
-        for crawler_type in l_crawler_types:
-            l_keys_name.append(f'auto_crawler_url:{crawler_type}')
-        return r_serv_onion.sunion(l_keys_name[0], *l_keys_name[1:])
-
-def add_auto_crawler_in_queue(domain, domain_type, port, epoch, delta, message):
-    r_serv_onion.zadd('crawler_auto_queue', {f'{message};{domain_type}': int(time.time() + delta)})
-    # update list, last auto crawled domains
-    r_serv_onion.lpush('last_auto_crawled', f'{domain}:{port};{epoch}')
-    r_serv_onion.ltrim('last_auto_crawled', 0, 9)
-
-def update_auto_crawler_queue():
-    current_epoch = int(time.time())
-    # check if current_epoch > domain_next_epoch
-    l_queue = r_serv_onion.zrangebyscore('crawler_auto_queue', 0, current_epoch)
-    for elem in l_queue:
-        mess, domain_type = elem.rsplit(';', 1)
-        print(domain_type)
-        print(mess)
-        r_serv_onion.sadd(f'{domain_type}_crawler_priority_queue', mess)
-
-
-##-- AUTOMATIC CRAWLER --##
-
-#### CRAWLER TASK ####
-
-
-
-##-- CRAWLER TASK --##
-
-
 
 #### ####
 
@@ -1207,6 +1453,8 @@ def save_har(har_dir, item_id, har_content):
 #                     #
 # # # # # # # # # # # #
 
+#### PROXY ####
+
 def api_verify_proxy(proxy_url):
     parsed_proxy = urlparse(proxy_url)
     if parsed_proxy.scheme and parsed_proxy.hostname and parsed_proxy.port:
@@ -1237,13 +1485,7 @@ class CrawlerProxy:
     def get_url(self):
         return r_crawler.hgrt(f'crawler:proxy:{self.uuif}', 'url')
 
-###############################################################################################
-###############################################################################################
-###############################################################################################
-###############################################################################################
-
-
-# # # # CRAWLER LACUS # # # #
+#### CRAWLER LACUS ####
 
 def get_lacus_url():
     return r_db.hget('crawler:lacus', 'url')
@@ -1363,12 +1605,7 @@ def api_set_crawler_max_captures(data):
     save_nb_max_captures(nb_captures)
     return nb_captures, 200
 
- ## PROXY ##
-
-    # TODO SAVE PROXY URL + ADD PROXY TESTS
-    #          -> name + url
-
- ## PROXY ##
+ ## TEST ##
 
 def is_test_ail_crawlers_successful():
     return r_db.hget('crawler:tor:test', 'success') == 'True'
@@ -1380,7 +1617,6 @@ def save_test_ail_crawlers_result(test_success, message):
     r_db.hset('crawler:tor:test', 'success', str(test_success))
     r_db.hset('crawler:tor:test', 'message', message)
 
-# TODO CREATE TEST TASK
 def test_ail_crawlers():
     # # TODO: test web domain
     if not ping_lacus():
@@ -1431,10 +1667,11 @@ def test_ail_crawlers():
 #### ---- ####
 
 
-# TODO MOVE ME
+# TODO MOVE ME IN CRAWLER OR FLASK
 load_blacklist()
 
 # if __name__ == '__main__':
-#     task = CrawlerTask('2dffcae9-8f66-4cfa-8e2c-de1df738a6cd')
-#     print(task.get_meta())
+    # task = CrawlerTask('2dffcae9-8f66-4cfa-8e2c-de1df738a6cd')
+    # print(task.get_meta())
+    # _clear_captures()
 

var/www/blueprints/crawler_splash.py

@@ -61,9 +61,9 @@ def create_json_response(data, status_code):
 def crawlers_dashboard():
     is_manager_connected = crawlers.get_lacus_connection_metadata()
     crawlers_status = crawlers.get_captures_status()
-    print(crawlers_status)
+    # print(crawlers_status)
     crawlers_latest_stats = crawlers.get_crawlers_stats()
-    print(crawlers_latest_stats)
+    # print(crawlers_latest_stats)
     date = crawlers.get_current_date()
     return render_template("dashboard_crawler.html", date=date,
                            is_manager_connected=is_manager_connected,
@@ -77,6 +77,7 @@ def crawlers_dashboard():
 def crawler_dashboard_json():
     crawlers_status = crawlers.get_captures_status()
     crawlers_latest_stats = crawlers.get_crawlers_stats()
+    # print(crawlers_status)
 
     return jsonify({'crawlers_status': crawlers_status,
                     'stats': crawlers_latest_stats})
@@ -106,13 +107,24 @@ def send_to_spider():
     # POST val
     url = request.form.get('url_to_crawl')
     crawler_type = request.form.get('crawler_queue_type')
-    auto_crawler = request.form.get('crawler_type')  # TODO Auto Crawler
-    crawler_delta = request.form.get('crawler_epoch')  # TODO Auto Crawler
     screenshot = request.form.get('screenshot')
     har = request.form.get('har')
     depth_limit = request.form.get('depth_limit')
     cookiejar_uuid = request.form.get('cookiejar')
 
+    # Frequency
+    if request.form.get('crawler_scheduler'):
+        frequency = request.form.get('frequency')
+        if frequency == 'custom':
+            months = request.form.get('frequency_months', 0)
+            weeks = request.form.get('frequency_weeks', 0)
+            days = request.form.get('frequency_days', 0)
+            hours = request.form.get('frequency_hours', 0)
+            minutes = request.form.get('frequency_minutes', 0)
+            frequency = {'months': months, 'weeks': weeks, 'days': days, 'hours': hours, 'minutes': minutes}
+    else:
+        frequency = None
+
     # PROXY
     proxy = request.form.get('proxy_name')
     if proxy:
@@ -129,7 +141,7 @@ def send_to_spider():
             cookiejar_uuid = cookiejar_uuid.rsplit(':')
             cookiejar_uuid = cookiejar_uuid[-1].replace(' ', '')
 
-    data = {'url': url, 'depth': depth_limit, 'har': har, 'screenshot': screenshot}
+    data = {'url': url, 'depth': depth_limit, 'har': har, 'screenshot': screenshot, 'frequency': frequency}
     if proxy:
         data['proxy'] = proxy
     if cookiejar_uuid:
@@ -142,6 +154,43 @@ def send_to_spider():
     return redirect(url_for('crawler_splash.manual'))
 
 
+@crawler_splash.route("/crawlers/scheduler", methods=['GET'])
+@login_required
+@login_read_only
+def scheduler_dashboard():
+    schedulers = crawlers.get_schedulers_metas()
+    # print(schedulers)
+    # TODO list currently queued ?
+    return render_template("crawler_scheduler_dashboard.html",
+                           schedulers=schedulers,
+                           is_manager_connected=crawlers.get_lacus_connection_metadata())
+
+@crawler_splash.route("/crawlers/schedule", methods=['GET'])
+@login_required
+@login_read_only
+def schedule_show():
+    schedule_uuid = request.args.get('uuid')
+    schedule = crawlers.CrawlerSchedule(schedule_uuid)
+    if not schedule.exists():
+        abort(404)
+    meta = schedule.get_meta(ui=True)
+    return render_template("crawler_schedule_uuid.html",
+                           meta=meta)
+
+@crawler_splash.route("/crawlers/schedule/delete", methods=['GET'])
+@login_required
+@login_analyst
+def schedule_delete():
+    schedule_uuid = request.args.get('uuid')
+    schedule = crawlers.CrawlerSchedule(schedule_uuid)
+    if not schedule.exists():
+        abort(404)
+    res = crawlers.api_delete_schedule({'uuid': schedule_uuid})
+    if res[1] != 200:
+        return create_json_response(res[0], res[1])
+    return redirect(url_for('crawler_splash.scheduler_dashboard'))
+
+
 @crawler_splash.route("/crawlers/last/domains", methods=['GET'])
 @login_required
 @login_read_only
@@ -228,11 +277,11 @@ def showDomain():
         dict_domain['epoch'] = curr_epoch
         dict_domain["date"] = time.strftime('%Y/%m/%d - %H:%M.%S', time.gmtime(curr_epoch))
 
-        print(dict_domain['epoch'])
+        # print(dict_domain['epoch'])
 
         dict_domain['crawler_history_items'] = []
         for item_id in domain.get_crawled_items_by_epoch(epoch):
-            dict_domain['crawler_history_items'].append(Item(item_id).get_meta(options=['crawler']))
+            dict_domain['crawler_history_items'].append(Item(item_id).get_meta(options={'crawler'}))
         if dict_domain['crawler_history_items']:
             dict_domain['random_item'] = random.choice(dict_domain['crawler_history_items'])
 
@@ -521,7 +570,7 @@ def crawler_cookiejar_show():
 
 @crawler_splash.route('/crawler/cookie/delete', methods=['GET'])
 @login_required
-@login_read_only
+@login_analyst
 def crawler_cookiejar_cookie_delete():
     user_id = current_user.get_id()
     cookie_uuid = request.args.get('uuid')
@@ -536,7 +585,7 @@ def crawler_cookiejar_cookie_delete():
 
 @crawler_splash.route('/crawler/cookiejar/delete', methods=['GET'])
 @login_required
-@login_read_only
+@login_analyst
 def crawler_cookiejar_delete():
     user_id = current_user.get_id()
     cookiejar_uuid = request.args.get('uuid')
@@ -699,7 +748,7 @@ def crawler_lacus_settings_crawler_manager():
         api_key = request.form.get('api_key')
 
         res = crawlers.api_save_lacus_url_key({'url': lacus_url, 'api_key': api_key})
-        print(res)
+        # print(res)
         if res[1] != 200:
             return Response(json.dumps(res[0], indent=2, sort_keys=True), mimetype='application/json'), res[1]
         else:

var/www/templates/crawler/crawler_splash/crawler_manual.html

@@ -66,21 +66,59 @@
 											<div class="d-flex mt-3">
 												<i class="fas fa-user-ninja mt-1"></i> &nbsp;Manual&nbsp;&nbsp;
 												<div class="custom-control custom-switch">
-													<input class="custom-control-input" type="checkbox" name="crawler_type" value="True" id="crawler_type">
-													<label class="custom-control-label" for="crawler_type">
-														<i class="fas fa-clock"></i> &nbsp;Automatic
+													<input class="custom-control-input" type="checkbox" name="crawler_scheduler" value="True" id="crawler_scheduler">
+													<label class="custom-control-label" for="crawler_scheduler">
+														<i class="fas fa-clock"></i> &nbsp;Scheduler
 													</label>
 												</div>
 											</div>
-											<div class="input-group mt-2 mb-2" id="crawler_epoch_input">
+
+                                            <div id="frequency_inputs">
+                                                <div class="mb-4">
+                                                    <select class="custom-select" id="frequency" name="frequency" onchange="frequency_selector_update(this);">
+                                                        <option value="hourly">Hourly</option>
+                                                        <option value="daily">Daily</option>
+                                                        <option value="weekly">Weekly</option>
+                                                        <option value="monthly">Monthly</option>
+                                                        <option value="custom">Custom</option>
+                                                    </select>
+                                                </div>
+                                                <div id="custom_frequency">
+                                                    <h5><i class="fas fa-clock"></i>&nbsp;Adjust crawling interval as needed</h5>
+                                                    <div class="input-group">
                                                         <div class="input-group-prepend">
-													<span class="input-group-text bg-light"><i class="fas fa-clock"></i>&nbsp;</span>
+                                                            <span class="input-group-text bg-light" style="width: 90px"><b>Months</b></span>
                                                         </div>
-												<input class="form-control" type="number" id="crawler_epoch" value="3600" min="1" name="crawler_epoch" required>
-												<div class="input-group-append">
-													<span class="input-group-text">Time (seconds) between each crawling</span>
+                                                        <input class="form-control" type="number" id="frequency_months" value="0" min="0" name="frequency_months" required>
+                                                    </div>
+                                                    <div class="input-group">
+                                                        <div class="input-group-prepend">
+                                                            <span class="input-group-text bg-light" style="width: 90px"><b>Weeks</b></span>
+                                                        </div>
+                                                        <input class="form-control" type="number" id="frequency_weeks" value="0" min="0" name="frequency_weeks" required>
+                                                    </div>
+                                                    <div class="input-group">
+                                                        <div class="input-group-prepend">
+                                                            <span class="input-group-text bg-light" style="width: 90px"><b>Days</b></span>
+                                                        </div>
+                                                        <input class="form-control" type="number" id="frequency_days" value="0" min="0" name="frequency_days" required>
+                                                    </div>
+                                                    <div class="input-group">
+                                                        <div class="input-group-prepend">
+                                                            <span class="input-group-text bg-light" style="width: 90px"><b>Hours</b></span>
+                                                        </div>
+                                                        <input class="form-control" type="number" id="frequency_hours" value="0" min="0" name="frequency_hours" required>
+                                                    </div>
+                                                    <div class="input-group">
+                                                        <div class="input-group-prepend">
+                                                            <span class="input-group-text bg-light" style="width: 90px"><b>Minutes</b></span>
+                                                        </div>
+                                                        <input class="form-control" type="number" id="frequency_minutes" value="0" min="0" name="frequency_minutes" required>
                                                     </div>
                                                 </div>
+
+                                            </div>
+
 										</div>
 
 
@@ -165,8 +203,9 @@ $(document).ready(function(){
 	$("#nav_manual_crawler").addClass("active");
 	queue_type_selector_input_controler()
 	manual_crawler_input_controler();
+    $("#custom_frequency").hide();
 
-	$('#crawler_type').on("change", function () {
+	$('#crawler_scheduler').on("change", function () {
 		manual_crawler_input_controler();
 	});
 
@@ -190,10 +229,18 @@ function toggle_sidebar(){
 }
 
 function manual_crawler_input_controler() {
-	if($('#crawler_type').is(':checked')){
-		$("#crawler_epoch_input").show();
+	if($('#crawler_scheduler').is(':checked')){
+		$("#frequency_inputs").show();
 	}else{
-		$("#crawler_epoch_input").hide();
+		$("#frequency_inputs").hide();
+	}
+}
+
+function frequency_selector_update(obj) {
+	if(obj.value === "custom") {
+        $("#custom_frequency").show();
+    }else{
+		$("#custom_frequency").hide();
 	}
 }
 

var/www/templates/crawler/crawler_splash/crawler_schedule_uuid.html

@@ -0,0 +1,199 @@
+<!DOCTYPE html>
+
+<html>
+<head>
+	<title>AIL-Framework</title>
+	<link rel="icon" href="{{ url_for('static', filename='image/ail-icon.png')}}">
+	<!-- Core CSS -->
+	<link href="{{ url_for('static', filename='css/bootstrap4.min.css') }}" rel="stylesheet">
+	<link href="{{ url_for('static', filename='css/font-awesome.min.css') }}" rel="stylesheet">
+
+	<!-- JS -->
+	<script src="{{ url_for('static', filename='js/jquery.js')}}"></script>
+	<script src="{{ url_for('static', filename='js/popper.min.js')}}"></script>
+	<script src="{{ url_for('static', filename='js/bootstrap4.min.js')}}"></script>
+    <script src="{{ url_for('static', filename='js/jquery.dataTables.min.js')}}"></script>
+
+</head>
+
+<body>
+
+	{% include 'nav_bar.html' %}
+
+	<div class="container-fluid">
+		<div class="row">
+
+			{% include 'crawler/menu_sidebar.html' %}
+
+			<div class="col-12 col-lg-10" id="core_content">
+
+                <div class="card my-1">
+					<div class="card-header bg-dark text-white">
+						<h4 class="card-title"><b>{{ meta['url'] }}</b></h4>
+					</div>
+					<div class="card-body">
+
+                        <div class="row">
+                            <div class="col-lg-8">
+
+                                <table class="table table-hover">
+                                    <tbody>
+                                    <tr>
+                                        <th>UUID</th>
+                                        <td>{{ meta['uuid'] }}</td>
+                                    </tr>
+                                    <tr>
+                                        <th>Url</th>
+                                        <td>{{ meta['url'] }}</td>
+                                    </tr>
+                                    <tr>
+                                        <th>Frequency</th>
+                                        <td>{{ meta['frequency'] }}</td>
+                                    </tr>
+                                    <tr>
+                                        <th>Creator</th>
+                                        <td>{{ meta['user'] }}</td>
+                                    </tr>
+                                    <tr>
+                                        <th>Date</th>
+                                        <td>{{ meta['date'] }}</td>
+                                    </tr>
+                                    <tr>
+                                        <th>Status</th>
+                                        <td>{{ meta['status'] }}</td>
+                                    </tr>
+                                    <tr>
+                                        <th>Next Run</th>
+                                        <td>
+                                            {% if not meta['next_run'] %}
+                                                <b class="text-danger"><i class="fas fa-exclamation-triangle"></i> Please verify that the crawler module is running ...</b>
+                                            {% else %}
+                                                {{ meta['next_run'] }}
+                                            {% endif %}
+                                        </td>
+                                    </tr>
+                                    </tbody>
+                                </table>
+
+                                <h4>Config:</h4>
+
+                                <table class="table table-hover">
+                                    <tbody>
+                                    <tr>
+                                        <th><i class="fas fa-water"></i> Depth</th>
+                                        <td>{{ meta['depth'] }}</td>
+                                    </tr>
+                                    <tr>
+                                        <th><i class="fas fa-image"></i>  Screenshot</th>
+                                        <td>
+                                            <div class="custom-control custom-switch">
+                                                <input class="custom-control-input" type="checkbox" id="html_content_id" {% if meta['screenshot'] %}checked{% endif %} disabled>
+                                                <label class="custom-control-label" for="html_content_id">
+                                                    <i class="fas fa-image"></i> &nbsp;
+                                                </label>
+                                            </div>
+                                        </td>
+                                    </tr>
+                                    <tr>
+                                        <th><i class="fas fa-file"></i> &nbsp;Har</th>
+                                        <td>
+                                            <div class="custom-control custom-switch">
+                                                <input class="custom-control-input" type="checkbox" id="html_content_id" {% if meta['har'] %}checked{% endif %} disabled>
+                                                <label class="custom-control-label" for="html_content_id">
+                                                    <i class="fas fa-file"></i> &nbsp;
+                                                </label>
+                                            </div>
+                                        </td>
+                                    </tr>
+                                    <tr>
+                                        <th><i class="fas fa-cookie-bite"></i> Cookiejar</th>
+                                        <td>
+                                            {% if not meta['cookiejar'] %}
+                                                -
+                                            {% else %}
+                                                <a href="{{ url_for('crawler_splash.crawler_cookiejar_show') }}?uuid={{meta['cookiejar']}}">
+                                                    {{ meta['cookiejar'] }}
+                                                </a>
+                                            {% endif %}
+                                        </td>
+                                    </tr>
+                                    <tr>
+                                        <th>Proxy</th>
+                                        <td>
+                                            {% if not meta['proxy'] %}
+                                                -
+                                            {% else %}
+                                                {{ meta['proxy'] }}
+                                            {% endif %}
+                                        </td>
+                                    </tr>
+                                    <tr>
+                                        <th>User Agent</th>
+                                        <td>
+                                            {% if meta['user_agent'] %}
+                                                {{ meta['user_agent'] }}
+                                            {% else %}
+                                                Default
+                                            {% endif %}
+                                        </td>
+                                    </tr>
+                                    {% if meta['header'] %}
+                                    <tr>
+                                        <th>header</th>
+                                        <td>{{ meta['header'] }}</td>
+                                    </tr>
+                                    {% endif %}
+                                    </tbody>
+                                </table>
+                            </div>
+                            <div class="col-lg-4">
+                                <div>
+                                    <a href="{{ url_for('crawler_splash.schedule_delete') }}?uuid={{meta['uuid']}}">
+                                        <button type="button" class="btn btn-danger">
+                                            <i class="fas fa-trash-alt"></i> <b>Delete</b>
+                                        </button>
+                                    </a>
+{#                                    <a href="{{ url_for('investigations_b.edit_investigation') }}?uuid={{meta['uuid']}}">#}
+{#                                        <button type="button" class="btn btn-info">#}
+{#                                            <i class="fas fa-pencil-alt"></i> <b>Edit</b>#}
+{#                                        </button>#}
+{#                                    </a>#}
+                                </div>
+                            </div>
+
+                        </div>
+
+                    </div>
+                </div>
+
+
+			</div>
+
+		</div>
+	</div>
+
+
+</body>
+
+<script>
+var chart = {};
+$(document).ready(function(){
+	$("#page-Crawler").addClass("active");
+	$("#nav_monitoring_crawler").addClass("active");
+});
+
+function toggle_sidebar(){
+	if($('#nav_menu').is(':visible')){
+		$('#nav_menu').hide();
+		$('#side_menu').removeClass('border-right')
+		$('#side_menu').removeClass('col-lg-2')
+		$('#core_content').removeClass('col-lg-10')
+	}else{
+		$('#nav_menu').show();
+		$('#side_menu').addClass('border-right')
+		$('#side_menu').addClass('col-lg-2')
+		$('#core_content').addClass('col-lg-10')
+	}
+}
+
+</script>

var/www/templates/crawler/crawler_splash/crawler_scheduler_dashboard.html

@@ -0,0 +1,94 @@
+<!DOCTYPE html>
+
+<html>
+<head>
+	<title>AIL-Framework</title>
+	<link rel="icon" href="{{ url_for('static', filename='image/ail-icon.png')}}">
+	<!-- Core CSS -->
+	<link href="{{ url_for('static', filename='css/bootstrap4.min.css') }}" rel="stylesheet">
+    <link href="{{ url_for('static', filename='css/dataTables.bootstrap.min.css') }}" rel="stylesheet">
+	<link href="{{ url_for('static', filename='css/font-awesome.min.css') }}" rel="stylesheet">
+
+	<!-- JS -->
+	<script src="{{ url_for('static', filename='js/jquery.js')}}"></script>
+	<script src="{{ url_for('static', filename='js/popper.min.js')}}"></script>
+	<script src="{{ url_for('static', filename='js/bootstrap4.min.js')}}"></script>
+    <script src="{{ url_for('static', filename='js/jquery.dataTables.min.js')}}"></script>
+	<script src="{{ url_for('static', filename='js/dataTables.bootstrap.min.js')}}"></script>
+
+</head>
+
+<body>
+
+	{% include 'nav_bar.html' %}
+
+	<div class="container-fluid">
+		<div class="row">
+
+			{% include 'crawler/menu_sidebar.html' %}
+
+			<div class="col-12 col-lg-10" id="core_content">
+
+				{% include 'crawler/crawler_disabled.html' %}
+
+                <h1>Schedulers:</h1>
+
+                <table class="table mt-1 table-hover table-borderless table-striped" id="table_scheduler">
+                    <thead class="thead-dark">
+                    <tr>
+                        <th>Url</th>
+                        <th>Status</th>
+                        <th>Next Run</th>
+                        <th>User</th>
+                    </tr>
+                    </thead>
+                    <tbody id="tbody_last_crawled">
+                    {% for meta in schedulers %}
+                        <tr>
+                            <td><a href="{{ url_for('crawler_splash.schedule_show') }}?uuid={{ meta['uuid'] }}">{{ meta['url'] }}</a></td>
+                            <td>{{ meta['status'] }}</td>
+                            <td>
+                                {% if not meta['next_run'] %}
+                                    <b class="text-danger"><i class="fas fa-exclamation-triangle"></i> Please verify that the crawler module is running ...</b>
+                                {% else %}
+                                    {{ meta['next_run'] }}
+                                {% endif %}
+                            </td>
+                            <td>{{ meta['user'] }}</td>
+                        </tr>
+                    {% endfor %}
+                    </tbody>
+                </table>
+
+
+			</div>
+
+		</div>
+	</div>
+
+
+</body>
+
+<script>
+var chart = {};
+$(document).ready(function(){
+	$("#page-Crawler").addClass("active");
+	$("#nav_scheduler_crawler").addClass("active");
+    $('#table_scheduler').DataTable();
+});
+
+function toggle_sidebar(){
+	if($('#nav_menu').is(':visible')){
+		$('#nav_menu').hide();
+		$('#side_menu').removeClass('border-right')
+		$('#side_menu').removeClass('col-lg-2')
+		$('#core_content').removeClass('col-lg-10')
+	}else{
+		$('#nav_menu').show();
+		$('#side_menu').addClass('border-right')
+		$('#side_menu').addClass('col-lg-2')
+		$('#core_content').addClass('col-lg-10')
+	}
+}
+
+</script>

var/www/templates/crawler/crawler_splash/dashboard_crawler.html

@@ -208,8 +208,9 @@ function refresh_crawler_status(){
 			$('#stat_web_total').text(data.stats['web']['crawled']);
 			$('#stat_web_queue').text(data.stats['web']['queue']);
 
-			if(data.crawlers_status.length!=0){
             $("#tbody_crawler_onion_info").empty();
+
+			if(data.crawlers_status.length!=0){
 				var tableRef = document.getElementById('tbody_crawler_onion_info');
 				for (var i = 0; i < data.crawlers_status.length; i++) {
 						var crawler = data.crawlers_status[i];

var/www/templates/crawler/menu_sidebar.html

@@ -35,8 +35,8 @@
               </a>
             </li>
       			<li class="nav-item">
-              <a class="nav-link" href="{{url_for('hiddenServices.auto_crawler')}}" id="nav_auto_crawler">
-                  <i class="fas fa-sync"></i> Automatic Crawler
+              <a class="nav-link" href="{{url_for('crawler_splash.scheduler_dashboard')}}" id="nav_scheduler_crawler">
+                  <i class="fas fa-sync"></i> Scheduler
               </a>
             </li>
             <li class="nav-item">