chg: [flask] use the same cookie name + cache git commits, tags and branch name

bin/lib/ail_core.py

@@ -38,6 +38,11 @@ def _set_ail_uuid():
     r_serv_db.set('ail:uuid', ail_uuid)
     return ail_uuid
 
+def get_ail_uuid_int():
+    ail_uuid = get_ail_uuid()
+    header_uuid = ail_uuid.replace('-', '')
+    return uuid.UUID(hex=header_uuid, version=4).int
+
 def is_valid_uuid_v4(header_uuid):
     try:
         header_uuid = header_uuid.replace('-', '')

bin/packages/git_status.py

@@ -1,7 +1,19 @@
 #!/usr/bin/env python3
 # -*-coding:UTF-8 -*
 
+import os
 import subprocess
+import sys
+
+sys.path.append(os.environ['AIL_BIN'])
+##################################
+# Import Project packages
+##################################
+from lib.ConfigLoader import ConfigLoader
+
+config_loader = ConfigLoader()
+r_cache = config_loader.get_redis_conn("Redis_Cache")
+config_loader = None
 
 TERMINAL_RED = '\033[91m'
 TERMINAL_YELLOW = '\33[93m'
@@ -154,15 +166,50 @@ def get_last_tag_from_remote(verbose=False):
             print('{}{}{}'.format(TERMINAL_RED, process.stderr.decode(), TERMINAL_DEFAULT))
         return ''
 
+def clear_git_meta_cache():
+    r_cache.delete('git:meta')
+
+def _get_git_meta():
+    if r_cache.exists('git:meta'):
+        dict_git = {'current_branch': r_cache.hget('git:meta', 'branch'),
+                    'is_clone': r_cache.hget('git:meta', 'is_clone') == 'True',
+                    'is_working_directory_clean': is_working_directory_clean(),
+                    'current_commit': r_cache.hget('git:meta', 'commit'),
+                    'last_remote_commit': r_cache.hget('git:meta', 'remote_commit'),
+                    'last_local_tag': r_cache.hget('git:meta', 'tag'),
+                    'last_remote_tag': r_cache.hget('git:meta', 'remote_tag')}
+        for k in dict_git:
+            if not dict_git[k] and dict_git[k] is not False:
+                return {}
+        return dict_git
+    else:
+        return {}
+
 def get_git_metadata():
-    dict_git = {}
-    dict_git['current_branch'] = get_current_branch()
-    dict_git['is_clone'] = is_not_fork(REPO_ORIGIN)
-    dict_git['is_working_directory_clean'] = is_working_directory_clean()
-    dict_git['current_commit'] = get_last_commit_id_from_local()
-    dict_git['last_remote_commit'] = get_last_commit_id_from_remote()
-    dict_git['last_local_tag'] = get_last_tag_from_local()
-    dict_git['last_remote_tag'] = get_last_tag_from_remote()
+    dict_git = _get_git_meta()
+    if not dict_git:
+        branch = get_current_branch()
+        commit = get_last_commit_id_from_local()
+        remote_commit = get_last_commit_id_from_remote()
+        is_clone = is_not_fork(REPO_ORIGIN)
+        tag = get_last_tag_from_local()
+        remote_tag = get_last_tag_from_remote()
+
+        r_cache.hset('git:meta', 'branch', branch)
+        r_cache.hset('git:meta', 'commit', commit)
+        r_cache.hset('git:meta', 'remote_commit', remote_commit)
+        r_cache.hset('git:meta', 'is_clone', str(is_clone))
+        r_cache.hset('git:meta', 'tag', tag)
+        r_cache.hset('git:meta', 'remote_tag', remote_tag)
+        r_cache.expire('git:meta', 108000)
+
+        dict_git['current_branch'] = branch
+        dict_git['is_clone'] = is_clone
+        dict_git['is_working_directory_clean'] = is_working_directory_clean()
+        dict_git['current_commit'] = commit
+        dict_git['last_remote_commit'] = remote_commit
+        dict_git['last_local_tag'] = tag
+        dict_git['last_remote_tag'] = remote_tag
 
     if dict_git['current_commit'] != dict_git['last_remote_commit']:
         dict_git['new_git_update_available'] = True

update/bin/ail_updater.py

@@ -11,6 +11,7 @@ sys.path.append(os.environ['AIL_BIN'])
 ##################################
 from lib import ail_updates
 from lib.ConfigLoader import ConfigLoader
+from packages.git_status import clear_git_meta_cache
 
 class AIL_Updater(object):
     """docstring for AIL_Updater."""
@@ -24,6 +25,7 @@ class AIL_Updater(object):
 
         self.f_version = float(self.version[1:])
         self.current_f_version = ail_updates.get_ail_float_version()
+        clear_git_meta_cache()
 
     def update(self):
         """

var/www/Flask_server.py

@@ -26,8 +26,11 @@ sys.path.append(os.environ['AIL_BIN'])
 from lib.ConfigLoader import ConfigLoader
 from lib.ail_users import AILUser, get_session_user
 from lib import Tag
+from lib import ail_core
 from lib import ail_logger
 
+from packages.git_status import clear_git_meta_cache
+
 # Import config
 import Flask_config
 
@@ -143,7 +146,7 @@ app.register_blueprint(api_rest, url_prefix=baseUrl)
 # =========       =========#
 
 # ========= Cookie name ========
-app.config.update(SESSION_COOKIE_NAME='ail_framework_{}'.format(uuid.uuid4().int))
+app.config.update(SESSION_COOKIE_NAME='ail_framework_{}'.format(ail_core.get_ail_uuid_int()))
 
 # ========= session ========
 app.secret_key = str(random.getrandbits(256))
@@ -313,6 +316,9 @@ default_taxonomies = ["infoleak", "gdpr", "fpf", "dark-web"]
 for taxonomy in default_taxonomies:
     Tag.enable_taxonomy_tags(taxonomy)
 
+# ========== GIT Cache ============
+clear_git_meta_cache()
+
 # rrrr = [str(p) for p in app.url_map.iter_rules()]
 # for p in rrrr:
 #     print(p)