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Removing validation for signatures around Mitre Tactics, Techniques, … #499

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23 changes: 0 additions & 23 deletions app/routes/yara_rules.py
Original file line number Diff line number Diff line change
Expand Up @@ -386,17 +386,8 @@ def create_yara_rule():
active=request.json.get("active", True)
)

mitre_techniques = Cfg_settings.get_setting("MITRE_TECHNIQUES").split(",")
entity.mitre_techniques = request.json.get("mitre_techniques", [])
matches = [technique for technique in entity.mitre_techniques if technique not in mitre_techniques]
if matches:
raise Exception

mitre_tactics = Cfg_settings.get_setting("MITRE_TACTICS").split(",")
entity.mitre_tactics = request.json.get("mitre_tactics", [])
matches = [tactic for tactic in entity.mitre_tactics if tactic not in mitre_tactics]
if matches:
raise Exception

if entity.state == release_state:
entity.state = draft_state.state
Expand Down Expand Up @@ -557,23 +548,9 @@ def update_yara_rule(id):
active=request.json.get("active", entity.active)
)

mitre_techniques = Cfg_settings.get_setting("MITRE_TECHNIQUES").split(",")
entity.mitre_techniques = request.json.get("mitre_techniques", [])
matches = [technique for technique in entity.mitre_techniques if technique not in mitre_techniques]
if matches:
raise Exception

mitre_sub_techniques = Cfg_settings.get_setting("MITRE_SUB_TECHNIQUES").split(",")
entity.mitre_sub_techniques = request.json.get("mitre_sub_techniques", [])
matches = [technique for technique in entity.mitre_sub_techniques if technique not in mitre_sub_techniques]
if matches:
raise Exception

mitre_tactics = Cfg_settings.get_setting("MITRE_TACTICS").split(",")
entity.mitre_tactics = request.json.get("mitre_tactics", [])
matches = [tactic for tactic in entity.mitre_tactics if tactic not in mitre_tactics]
if matches:
raise Exception

if old_state == release_state.state and entity.state == release_state.state and not do_not_bump_revision:
entity.state = draft_state.state
Expand Down