Merge "fix nslcm middleware"

[vfc/nfvo/lcm.git] / lcm / pub / msapi / sdc.py

diff --git a/lcm/pub/msapi/sdc.py b/lcm/pub/msapi/sdc.py
index b4ec177..d4b513e 100644 (file)
--- a/lcm/pub/msapi/sdc.py
+++ b/lcm/pub/msapi/sdc.py
@@ -14,6 +14,7 @@
 
 import json
 import logging
+import os
 
 from lcm.pub.exceptions import NSLCMException
 from lcm.pub.utils import restcall
@@ -21,21 +22,42 @@ from lcm.pub.config.config import SDC_BASE_URL, SDC_USER, SDC_PASSWD
 
 logger = logging.getLogger(__name__)
 
-ASSETTYPE_RESOURCES = "resources" 
+ASSETTYPE_RESOURCES = "resources"
 ASSETTYPE_SERVICES = "services"
 
+
 def call_sdc(resource, method, content=''):
     additional_headers = {
-        'X-ECOMP-InstanceID': 'VFC-NFVO-LCM'
+        'X-ECOMP-InstanceID': 'VFC',
+    }
+    return restcall.call_req(base_url=SDC_BASE_URL,
+                             user=SDC_USER,
+                             passwd=SDC_PASSWD,
+                             auth_type=restcall.rest_no_auth,
+                             resource=resource,
+                             method=method,
+                             content=content,
+                             additional_headers=additional_headers)
+
+
+"""
+sample of return value
+[
+    {
+        "uuid": "c94490a0-f7ef-48be-b3f8-8d8662a37236",
+        "invariantUUID": "63eaec39-ffbe-411c-a838-448f2c73f7eb",
+        "name": "underlayvpn",
+        "version": "2.0",
+        "toscaModelURL": "/sdc/v1/catalog/resources/c94490a0-f7ef-48be-b3f8-8d8662a37236/toscaModel",
+        "category": "Volte",
+        "subCategory": "VolteVF",
+        "resourceType": "VF",
+        "lifecycleState": "CERTIFIED",
+        "lastUpdaterUserId": "jh0003"
     }
-    return restcall.call_req(base_url=SDC_BASE_URL, 
-        user=SDC_USER, 
-        passwd=SDC_PASSWD, 
-        auth_type=restcall.rest_no_auth, 
-        resource=resource, 
-        method=method, 
-        content=content,
-        additional_headers=additional_headers)
+]
+"""
+
 
 def get_artifacts(asset_type):
     resource = "/sdc/v1/catalog/{assetType}"
@@ -46,6 +68,7 @@ def get_artifacts(asset_type):
         raise NSLCMException("Failed to query artifacts(%s) from sdc." % asset_type)
     return json.JSONDecoder().decode(ret[1])
 
+
 def get_artifact(asset_type, csar_id):
     artifacts = get_artifacts(asset_type)
     for artifact in artifacts:
@@ -53,6 +76,7 @@ def get_artifact(asset_type, csar_id):
             return artifact
     raise NSLCMException("Failed to query artifact(%s,%s) from sdc." % (asset_type, csar_id))
 
+
 def delete_artifact(asset_type, asset_id, artifact_id):
     resource = "/sdc/v1/catalog/{assetType}/{uuid}/artifacts/{artifactUUID}"
     resource = resource.format(assetType=asset_type, uuid=asset_id, artifactUUID=artifact_id)
@@ -62,21 +86,24 @@ def delete_artifact(asset_type, asset_id, artifact_id):
         raise NSLCMException("Failed to delete artifacts(%s) from sdc." % artifact_id)
     return json.JSONDecoder().decode(ret[1])
 
-def download_artifacts(download_url, local_path):
-    ret = restcall.call_req(base_url=download_url, 
-        user=SDC_USER, 
-        passwd=SDC_PASSWD, 
-        auth_type=rest_no_auth, 
-        resource="", 
-        method="GET")
-    # TODO:
-    
-
-    
-
-
-   
-
-
-
 
+def download_artifacts(download_url, local_path, file_name):
+    additional_headers = {
+        'X-ECOMP-InstanceID': 'VFC',
+        'accept': 'application/octet-stream'
+    }
+    ret = restcall.call_req(base_url=SDC_BASE_URL,
+                            user=SDC_USER,
+                            passwd=SDC_PASSWD,
+                            auth_type=restcall.rest_no_auth,
+                            resource=download_url,
+                            method="GET",
+                            additional_headers=additional_headers)
+    if ret[0] != 0:
+        logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
+        raise NSLCMException("Failed to download %s from sdc." % download_url)
+    local_file_name = os.path.join(local_path, file_name)
+    local_file = open(local_file_name, 'wb')
+    local_file.write(ret[1])
+    local_file.close()
+    return local_file_name