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fix: added webhook verify token for security

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This commit is contained in:
Shariq Ansari 2025-01-19 22:25:23 +05:30
parent 9c800417bb
commit 8e45656c86
2 changed files with 35 additions and 3 deletions
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15
crm/fcrm/doctype/crm_exotel_settings/crm_exotel_settings.json
View File

@ -10,6 +10,8 @@
"record_call",
"section_break_kfez",
"account_sid",
"column_break_qwfn",
"webhook_verify_token",
"section_break_iuct",
"api_key",
"column_break_hyen",
@ -70,12 +72,23 @@
"fieldname": "record_call",
"fieldtype": "Check",
"label": "Record Call"
},
{
"fieldname": "column_break_qwfn",
"fieldtype": "Column Break"
},
{
"depends_on": "enabled",
"fieldname": "webhook_verify_token",
"fieldtype": "Data",
"label": "Webhook Verify Token",
"mandatory_depends_on": "enabled"
}
],
"index_web_pages_for_search": 1,
"issingle": 1,
"links": [],
"modified": "2025-01-15 19:31:00.310049",
"modified": "2025-01-19 22:19:20.713970",
"modified_by": "Administrator",
"module": "FCRM",
"name": "CRM Exotel Settings",

23
crm/integrations/exotel/handler.py
View File

@ -1,5 +1,3 @@
import json
import bleach
import frappe
import requests
@ -8,10 +6,20 @@ from frappe.integrations.utils import create_request_log
from crm.integrations.api import get_contact_by_phone_number
# Endpoints for webhook
# Incoming Call:
# <site>/api/method/crm.integrations.exotel.handler.handle_request?key=<exotel-webhook-verify-token>
# Exotel Reference:
# https://developer.exotel.com/api/
# https://support.exotel.com/support/solutions/articles/48283-working-with-passthru-applet
# Incoming Call
@frappe.whitelist(allow_guest=True)
def handle_request(**kwargs):
validate_request()
if not is_integration_enabled():
return
@ -149,6 +157,17 @@ def get_exotel_settings():
return frappe.get_single("CRM Exotel Settings")
def validate_request():
# workaround security since exotel does not support request signature
# /api/method/<exotel-integration-method>?key=<exotel-webhook=verify-token>
webhook_verify_token = frappe.db.get_single_value("CRM Exotel Settings", "webhook_verify_token")
key = frappe.request.args.get('key')
is_valid = key and key == webhook_verify_token
if not is_valid:
frappe.throw(_("Unauthorized request"), exc=frappe.PermissionError)
@frappe.whitelist()
def is_integration_enabled():
return frappe.db.get_single_value("CRM Exotel Settings", "enabled", True)