[client] Fix channel export

Author: SamuelHassine

pycti/utils/opencti_stix2.py

@@ -673,6 +673,7 @@ def import_object(
             "marking-definition": self.opencti.marking_definition.import_from_stix2,
             "attack-pattern": self.opencti.attack_pattern.import_from_stix2,
             "campaign": self.opencti.campaign.import_from_stix2,
+            "channel": self.opencti.channel.import_from_stix2,
             "event": self.opencti.event.import_from_stix2,
             "note": self.opencti.note.import_from_stix2,
             "observed-data": self.opencti.observed_data.import_from_stix2,
@@ -693,7 +694,6 @@ def import_object(
             "malware": self.opencti.malware.import_from_stix2,
             "threat-actor": self.opencti.threat_actor.import_from_stix2,
             "tool": self.opencti.tool.import_from_stix2,
-            "channel": self.opencti.channel.import_from_stix2,
             "narrative": self.opencti.narrative.import_from_stix2,
             "vulnerability": self.opencti.vulnerability.import_from_stix2,
             "incident": self.opencti.incident.import_from_stix2,
@@ -1598,6 +1598,7 @@ def prepare_export(
             reader = {
                 "Attack-Pattern": self.opencti.attack_pattern.read,
                 "Campaign": self.opencti.campaign.read,
+                "Channel": self.opencti.channel.read,
                 "Note": self.opencti.note.read,
                 "Observed-Data": self.opencti.observed_data.read,
                 "Opinion": self.opencti.opinion.read,
@@ -1753,6 +1754,7 @@ def export_entity(
         reader = {
             "Attack-Pattern": self.opencti.attack_pattern.read,
             "Campaign": self.opencti.campaign.read,
+            "Channel": self.opencti.channel.read,
             "Event": self.opencti.campaign.read,
             "Note": self.opencti.note.read,
             "Observed-Data": self.opencti.observed_data.read,
@@ -1772,7 +1774,6 @@ def export_entity(
             "Malware": self.opencti.malware.read,
             "Threat-Actor": self.opencti.threat_actor.read,
             "Tool": self.opencti.tool.read,
-            "Channel": self.opencti.channel.read,
             "Narrative": self.opencti.narrative.read,
             "Vulnerability": self.opencti.vulnerability.read,
             "Incident": self.opencti.incident.read,
@@ -1855,6 +1856,7 @@ def export_list(
             "Stix-Domain-Object": self.opencti.stix_domain_object.list,
             "Attack-Pattern": self.opencti.attack_pattern.list,
             "Campaign": self.opencti.campaign.list,
+            "Channel": self.opencti.channel.list,
             "Event": self.opencti.event.list,
             "Note": self.opencti.note.list,
             "Observed-Data": self.opencti.observed_data.list,
@@ -1874,7 +1876,6 @@ def export_list(
             "Malware": self.opencti.malware.list,
             "Threat-Actor": self.opencti.threat_actor.list,
             "Tool": self.opencti.tool.list,
-            "Channel": self.opencti.channel.list,
             "Narrative": self.opencti.narrative.list,
             "Vulnerability": self.opencti.vulnerability.list,
             "Incident": self.opencti.incident.list,