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Guillaume BOURGEOIS 1ca5597453 feat(servicenow): new ServiceNow ITSM integration
31 commands: ticket lifecycle (create/update/resolve/delete, comments,
work notes, links, tags, journal notes, attachments), generic table
records CRUD and discovery, CMDB/user/group queries, service catalog
ordering, standard change from template, AWA queue routing, generic
API call, plus get_incidents ingestion with a bundled OCSF mapper.
Basic or OAuth 2.0 (password grant) authentication, stdlib-only scripts.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-10 22:48:50 +02:00

72 lines
2.7 KiB
Python

import base64, json, os, sys, urllib.parse, urllib.request, urllib.error
def _cfg():
return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
def _headers(cfg):
h = {"Accept": "application/json", "Content-Type": "application/json"}
if str(cfg.get("auth_type") or "basic").lower() == "oauth":
data = urllib.parse.urlencode({
"grant_type": "password",
"client_id": cfg.get("client_id", ""),
"client_secret": cfg.get("client_secret", ""),
"username": cfg.get("username", ""),
"password": cfg.get("password", ""),
}).encode("utf-8")
req = urllib.request.Request(
cfg.get("url", "").rstrip("/") + "/oauth_token.do", data=data,
headers={"Content-Type": "application/x-www-form-urlencoded", "Accept": "application/json"}, method="POST")
with urllib.request.urlopen(req, timeout=60) as r:
tok = json.loads(r.read())
if not tok.get("access_token"):
raise Exception("OAuth token request failed: " + json.dumps(tok))
h["Authorization"] = "Bearer " + tok["access_token"]
else:
cred = (cfg.get("username", "") + ":" + cfg.get("password", "")).encode("utf-8")
h["Authorization"] = "Basic " + base64.b64encode(cred).decode("ascii")
return h
def main():
cfg = _cfg()
inputs = json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
method = str(inputs.get("method") or "GET").upper()
if method not in ("GET", "POST", "PATCH", "PUT", "DELETE"):
raise Exception("Unsupported method: " + method)
path = str(inputs.get("path") or "")
if not path.startswith("/"):
raise Exception("path must start with /")
url = cfg.get("url", "").rstrip("/") + path
params = inputs.get("params")
if params:
if isinstance(params, str):
params = json.loads(params)
q = {k: str(v) for k, v in params.items() if v not in (None, "")}
if q:
url += ("&" if "?" in url else "?") + urllib.parse.urlencode(q)
body = inputs.get("body")
data = None
if body not in (None, ""):
if isinstance(body, str):
body = json.loads(body)
data = json.dumps(body).encode("utf-8")
req = urllib.request.Request(url, data=data, headers=_headers(cfg), method=method)
with urllib.request.urlopen(req, timeout=90) as r:
raw = r.read()
print(json.dumps(json.loads(raw) if raw else {}))
try:
main()
except urllib.error.HTTPError as e:
print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
sys.exit(1)
except Exception as e:
print(json.dumps({"error": str(e)}))
sys.exit(1)