From b36aa03116722a2b5b81dfe8da8b82b580155bcd Mon Sep 17 00:00:00 2001 From: "ying.yunlong" Date: Tue, 22 Aug 2017 17:12:28 +0800 Subject: Implement vnflcm call_req_aai function As aai rest api is https, add new call_req_aai function to implement the rest call to aai. Change-Id: I3154d075af0b8290361eafbec1774743b7f75c3d Issue-ID: VFC-133 Signed-off-by: ying.yunlong --- lcm/lcm/pub/utils/restcall.py | 49 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) (limited to 'lcm/lcm/pub/utils/restcall.py') diff --git a/lcm/lcm/pub/utils/restcall.py b/lcm/lcm/pub/utils/restcall.py index 663f16cb..1fbe59f9 100644 --- a/lcm/lcm/pub/utils/restcall.py +++ b/lcm/lcm/pub/utils/restcall.py @@ -93,3 +93,52 @@ def combine_url(base_url, resource): else: full_url = base_url + '/' + resource return full_url + + +def call_req_aai(base_url, user, passwd, auth_type, resource, method, content=''): + callid = str(uuid.uuid1()) + logger.debug("[%s]call_req('%s','%s','%s',%s,'%s','%s','%s')" % ( + callid, base_url, user, passwd, auth_type, resource, method, content)) + ret = None + resp_status = '' + try: + full_url = combine_url(base_url, resource) + headers = {'content-type': 'application/json', 'accept': 'application/json', + 'X-FromAppId': 'AAI', 'X-TransactionId': 'get_aai_subscr'} + if user: + headers['Authorization'] = 'Basic ' + ('%s:%s' % (user, passwd)).encode("base64") + ca_certs = None + for retry_times in range(3): + http = httplib2.Http(ca_certs=ca_certs, disable_ssl_certificate_validation=(auth_type == rest_no_auth)) + http.follow_all_redirects = True + try: + resp, resp_content = http.request(full_url, method=method.upper(), body=content, headers=headers) + resp_status, resp_body = resp['status'], resp_content.decode('UTF-8') + logger.debug("[%s][%d]status=%s,resp_body=%s)" % (callid, retry_times, resp_status, resp_body)) + if resp_status in status_ok_list: + ret = [0, resp_body, resp_status] + else: + ret = [1, resp_body, resp_status] + break + except Exception as ex: + if 'httplib.ResponseNotReady' in str(sys.exc_info()): + logger.debug("retry_times=%d", retry_times) + logger.error(traceback.format_exc()) + ret = [1, "Unable to connect to %s" % full_url, resp_status] + continue + raise ex + except urllib2.URLError as err: + ret = [2, str(err), resp_status] + except Exception as ex: + logger.error(traceback.format_exc()) + logger.error("[%s]ret=%s" % (callid, str(sys.exc_info()))) + res_info = str(sys.exc_info()) + if 'httplib.ResponseNotReady' in res_info: + res_info = "The URL[%s] request failed or is not responding." % full_url + ret = [3, res_info, resp_status] + except: + logger.error(traceback.format_exc()) + ret = [4, str(sys.exc_info()), resp_status] + + logger.debug("[%s]ret=%s" % (callid, str(ret))) + return ret \ No newline at end of file -- cgit 1.2.3-korg