import json
import requests
import os
+import errno
import sys
import SimpleHTTPServer
import SocketServer
parser = argparse.ArgumentParser(description="3rd party Cache & Replay")
parser.add_argument("--username", "-u", type=str, help="Set the username for contacting 3rd party - only used for GET")
parser.add_argument("--password", "-p", type=str, help="Set the password for contacting 3rd party - only used for GET")
-parser.add_argument("--root", "-r", default=tempfile.mkdtemp, type=str, help="Root folder for the proxy cache")
+parser.add_argument("--root", "-r", default=tempfile.mkdtemp(), type=str, help="Root folder for the proxy cache")
+parser.add_argument("--temp", "-t", default=tempfile.mkdtemp(), type=str, help="Temp folder for the generated content")
parser.add_argument("--proxy" , type=str, help="Url of the Act as a proxy. If not set, this script only uses the cache and will return a 404 if files aren't found")
parser.add_argument("--port", "-P", type=int, default="8081", help="Port on which the proxy should listen to")
parser.add_argument("--verbose", "-v", type=bool, help="Print more information in case of error")
-parser.add_argument("--proxyaddress","-a", type=str, help="Address of this proxy, generally either third_party_proxy:8085 or localhost:8085 depending if started with docker-compose or not")
+parser.add_argument("--proxyaddress","-a", type=str, help="Address of this proxy, generally either third-party-proxy:8085 or localhost:8085 depending if started with docker-compose or not")
options = parser.parse_args()
HOST = options.proxy
AUTH = (options.username, options.password)
HEADERS = {'X-ECOMP-InstanceID':'CLAMP'}
-CACHE_ROOT = options.root
-PROXY_ADDRESS=options.proxyaddress
+CACHE_ROOT = str(options.root)
+TMP_ROOT = str(options.temp)
+PROXY_ADDRESS=str(options.proxyaddress)
def signal_handler(signal_sent, frame):
global httpd
httpd.server_close()
class Proxy(SimpleHTTPServer.SimpleHTTPRequestHandler):
-
def print_headers(self):
for header,value in self.headers.items():
print("header: %s : %s" % (header, value))
fc = f.read()
self.wfile.write(fc)
- def _write_cache(self,cached_file, header_file, content_file, response):
- os.makedirs(cached_file, True)
+ def _write_cache(self,cached_file_folder, header_file, content_file, response):
+ os.makedirs(cached_file_folder, 0777)
with open(content_file, 'w') as f:
f.write(response.raw.read())
with open(header_file, 'w') as f:
json.dump(dict(response.raw.headers), f)
# Entry point of the code
+ def _get_cached_file_folder_name(self,folder):
+ cached_file_folder = '%s/%s' % (folder, self.path,)
+ print("Cached file name before escaping : %s" % cached_file_folder)
+ cached_file_folder = cached_file_folder.replace('<','<').replace('>','>').replace('?','?').replace('*','*').replace('\\','*').replace(':',':').replace('|','|')
+ print("Cached file name after escaping (used for cache storage) : %s" % cached_file_folder)
+ return cached_file_folder
+
+ def _get_cached_content_file_name(self,cached_file_folder):
+ return "%s/.file" % (cached_file_folder,)
+
+ def _get_cached_header_file_name(self,cached_file_folder):
+ return "%s/.header" % (cached_file_folder,)
+
+ def _execute_content_generated_cases(self,http_type):
+ print("Testing special cases, cache files will be sent to :" +TMP_ROOT)
+ cached_file_folder = self._get_cached_file_folder_name(TMP_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
+ _file_available = os.path.exists(cached_file_content)
+
+ if self.path.startswith("/dcae-service-types?asdcResourceId=") and http_type == "GET":
+ if not _file_available:
+ print "self.path start with /dcae-service-types?asdcResourceId=, generating response json..."
+ uuidGenerated = str(uuid.uuid4())
+ typeId = "typeId-" + uuidGenerated
+ typeName = "typeName-" + uuidGenerated
+ print "typeId generated: " + typeName + " and typeName: "+ typeId
+ jsonGenerated = "{\"totalCount\":1, \"items\":[{\"typeId\":\"" + typeId + "\", \"typeName\":\"" + typeName +"\"}]}"
+ print "jsonGenerated: " + jsonGenerated
+
+ os.makedirs(cached_file_folder, 0777)
+ with open(cached_file_header, 'w') as f:
+ f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
+ with open(cached_file_content, 'w') as f:
+ f.write(jsonGenerated)
+ return True
+ elif self.path.startswith("/dcae-operationstatus/install") and http_type == "GET":
+ if not _file_available:
+ print "self.path start with /dcae-operationstatus/install, generating response json..."
+ jsonGenerated = "{\"operationType\": \"install\", \"status\": \"succeeded\"}"
+ print "jsonGenerated: " + jsonGenerated
+
+ try:
+ os.makedirs(cached_file_folder, 0777)
+ except OSError as e:
+ if e.errno != errno.EEXIST:
+ raise
+ print(cached_file_folder+" already exists")
+
+ with open(cached_file_header, 'w') as f:
+ f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
+ with open(cached_file_content, 'w') as f:
+ f.write(jsonGenerated)
+ return True
+ elif self.path.startswith("/dcae-operationstatus/uninstall") and http_type == "GET":
+ if not _file_available:
+ print "self.path start with /dcae-operationstatus/uninstall, generating response json..."
+ jsonGenerated = "{\"operationType\": \"uninstall\", \"status\": \"succeeded\"}"
+ print "jsonGenerated: " + jsonGenerated
+
+ try:
+ os.makedirs(cached_file_folder, 0777)
+ except OSError as e:
+ if e.errno != errno.EEXIST:
+ raise
+ print(cached_file_folder+" already exists")
+
+ with open(cached_file_header, 'w') as f:
+ f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
+ with open(cached_file_content, 'w') as f:
+ f.write(jsonGenerated)
+ return True
+ elif self.path.startswith("/sdc/v1/catalog/services/") and http_type == "POST":
+ if not _file_available:
+ print "self.path start with /sdc/v1/catalog/services/, generating response json..."
+ jsondata = json.loads(self.data_string)
+ jsonGenerated = "{\"artifactName\":\"" + jsondata['artifactName'] + "\",\"artifactType\":\"" + jsondata['artifactType'] + "\",\"artifactURL\":\"" + self.path + "\",\"artifactDescription\":\"" + jsondata['description'] + "\",\"artifactChecksum\":\"ZjJlMjVmMWE2M2M1OTM2MDZlODlmNTVmZmYzNjViYzM=\",\"artifactUUID\":\"" + str(uuid.uuid4()) + "\",\"artifactVersion\":\"1\"}"
+ print "jsonGenerated: " + jsonGenerated
+
+ os.makedirs(cached_file_folder, 0777)
+ with open(cached_file_header, 'w') as f:
+ f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
+ with open(cached_file_content, 'w') as f:
+ f.write(jsonGenerated)
+ return True
+ elif self.path.startswith("/dcae-deployments/") and http_type == "PUT":
+ print "self.path start with /dcae-deployments/ DEPLOY, generating response json..."
+ #jsondata = json.loads(self.data_string)
+ jsonGenerated = "{\"operationType\":\"install\",\"status\":\"processing\",\"links\":{\"status\":\"http:\/\/" + PROXY_ADDRESS + "\/dcae-operationstatus/install\"}}"
+ print "jsonGenerated: " + jsonGenerated
+ if not os.path.exists(cached_file_folder):
+ os.makedirs(cached_file_folder, 0777)
+ with open(cached_file_header, 'w+') as f:
+ f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
+ with open(cached_file_content, 'w+') as f:
+ f.write(jsonGenerated)
+ return True
+ elif self.path.startswith("/dcae-deployments/") and http_type == "DELETE":
+ print "self.path start with /dcae-deployments/ UNDEPLOY, generating response json..."
+ #jsondata = json.loads(self.data_string)
+ jsonGenerated = "{\"operationType\":\"uninstall\",\"status\":\"processing\",\"links\":{\"status\":\"http:\/\/" + PROXY_ADDRESS + "\/dcae-operationstatus/uninstall\"}}"
+ print "jsonGenerated: " + jsonGenerated
+ if not os.path.exists(cached_file_folder):
+ os.makedirs(cached_file_folder, 0777)
+ with open(cached_file_header, 'w+') as f:
+ f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
+ with open(cached_file_content, 'w+') as f:
+ f.write(jsonGenerated)
+ return True
+ elif (self.path.startswith("/pdp/api/") and (http_type == "PUT" or http_type == "DELETE")) or (self.path.startswith("/pdp/api/policyEngineImport") and http_type == "POST"):
+ print "self.path start with /pdp/api/, copying body to response ..."
+ if not os.path.exists(cached_file_folder):
+ os.makedirs(cached_file_folder, 0777)
+ with open(cached_file_header, 'w+') as f:
+ f.write("{\"Content-Length\": \"" + str(len(self.data_string)) + "\", \"Content-Type\": \""+str(self.headers['Content-Type'])+"\"}")
+ with open(cached_file_content, 'w+') as f:
+ f.write(self.data_string)
+ return True
+ elif self.path.startswith("/policy/api/v1/policytypes/") and http_type == "POST":
+ print "self.path start with POST new policy API /pdp/api/, copying body to response ..."
+ if not os.path.exists(cached_file_folder):
+ os.makedirs(cached_file_folder, 0777)
+ with open(cached_file_header, 'w+') as f:
+ f.write("{\"Content-Length\": \"" + str(len(self.data_string)) + "\", \"Content-Type\": \""+str(self.headers['Content-Type'])+"\"}")
+ with open(cached_file_content, 'w+') as f:
+ f.write(self.data_string)
+ return True
+ elif self.path.startswith("/policy/api/v1/policytypes/") and http_type == "DELETE":
+ print "self.path start with DELETE new policy API /policy/api/v1/policytypes/ ..."
+ if not os.path.exists(cached_file_folder):
+ os.makedirs(cached_file_folder, 0777)
+
+ with open(cached_file_header, 'w+') as f:
+ f.write("{\"Content-Length\": \"" + str(len("")) + "\", \"Content-Type\": \""+str("")+"\"}")
+ with open(cached_file_content, 'w+') as f:
+ f.write(self.data_string)
+ return True
+ elif self.path.startswith("/policy/pap/v1/pdps/policies") and http_type == "POST":
+ print "self.path start with POST new policy API /policy/pap/v1/pdps/ ..."
+ if not os.path.exists(cached_file_folder):
+ os.makedirs(cached_file_folder, 0777)
+ with open(cached_file_header, 'w+') as f:
+ f.write("{\"Content-Length\": \"" + str(len("")) + "\", \"Content-Type\": \""+str("")+"\"}")
+ with open(cached_file_content, 'w+') as f:
+ f.write(self.data_string)
+ return True
+ elif self.path.startswith("/policy/api/v1/policytypes/") and http_type == "GET":
+ print "self.path start with /policy/api/v1/policytypes/, generating response json..."
+ jsonGenerated = "{\"policyTypeId\": \"onap.policies.controlloop.operational\",\"policyTypeVersion\": \"1.0.0\",\"policyId\": \"OPERATIONAL_z711F_v1_0_ResourceInstanceName1_tca\"}"
+ print "jsonGenerated: " + jsonGenerated
+ if not os.path.exists(cached_file_folder):
+ os.makedirs(cached_file_folder, 0777)
+
+ with open(cached_file_header, 'w') as f:
+ f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
+ with open(cached_file_content, 'w') as f:
+ f.write(jsonGenerated)
+ return True
+ else:
+ return False
+
+
def do_GET(self):
+ cached_file_folder = ""
+ cached_file_content =""
+ cached_file_header=""
print("\n\n\nGot a GET request for %s " % self.path)
self.print_headers()
self.check_credentials()
-
- cached_file = '%s/%s' % (CACHE_ROOT, self.path,)
- print("Cached file name before escaping : %s" % cached_file)
- cached_file = cached_file.replace('<','<').replace('>','>').replace('?','?').replace('*','*').replace('\\','*').replace(':',':').replace('|','|')
- print("Cached file name after escaping (used for cache storage) : %s" % cached_file)
- cached_file_content = "%s/.file" % (cached_file,)
- cached_file_header = "%s/.header" % (cached_file,)
+ # Verify if it's a special case
+ is_special = self._execute_content_generated_cases("GET")
+ if is_special:
+ cached_file_folder = self._get_cached_file_folder_name(TMP_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
+ else:
+ cached_file_folder = self._get_cached_file_folder_name(CACHE_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
_file_available = os.path.exists(cached_file_content)
if not _file_available:
- print("Request for data currently not present in cache: %s" % (cached_file,))
-
- if self.path.startswith("/dcae-service-types?asdcResourceId="):
- print "self.path start with /dcae-service-types?asdcResourceId=, generating response json..."
- uuidGenerated = str(uuid.uuid4())
- typeId = "typeId-" + uuidGenerated
- typeName = "typeName-" + uuidGenerated
- print "typeId generated: " + typeName + " and typeName: "+ typeId
- jsonGenerated = "{\"totalCount\":1, \"items\":[{\"typeId\":\"" + typeId + "\", \"typeName\":\"" + typeName +"\"}]}"
- print "jsonGenerated: " + jsonGenerated
-
- os.makedirs(cached_file, True)
- with open(cached_file_header, 'w') as f:
- f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
- with open(cached_file_content, 'w') as f:
- f.write(jsonGenerated)
- elif self.path.startswith("/dcae-operationstatus"):
- print "self.path start with /dcae-operationstatus, generating response json..."
- jsonGenerated = "{\"operationType\": \"operationType1\", \"status\": \"succeeded\"}"
- print "jsonGenerated: " + jsonGenerated
-
- os.makedirs(cached_file, True)
- with open(cached_file_header, 'w') as f:
- f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
- with open(cached_file_content, 'w') as f:
- f.write(jsonGenerated)
+ print("Request for data currently not present in cache: %s" % (cached_file_folder,))
+
+ if not HOST:
+ self.send_response(404)
+ self.end_headers()
+ self.wfile.write('404 Not found, no remote HOST specified on the emulator !!!')
+ return "404 Not found, no remote HOST specified on the emulator !!!"
+
+ url = '%s%s' % (HOST, self.path)
+ response = requests.get(url, auth=AUTH, headers=HEADERS, stream=True)
+
+ if response.status_code == 200:
+ self._write_cache(cached_file_folder, cached_file_header, cached_file_content, response)
else:
- if not HOST:
- self.send_response(404)
- return "404 Not found"
-
- url = '%s%s' % (HOST, self.path)
- response = requests.get(url, auth=AUTH, headers=HEADERS, stream=True)
-
- if response.status_code == 200:
- self._write_cache(cached_file, cached_file_header, cached_file_content, response)
- else:
- print('Error when requesting file :')
- print('Requested url : %s' % (url,))
- print('Status code : %s' % (response.status_code,))
- print('Content : %s' % (response.content,))
- self.send_response(response.status_code)
- return response.content
+ print('Error when requesting file :')
+ print('Requested url : %s' % (url,))
+ print('Status code : %s' % (response.status_code,))
+ print('Content : %s' % (response.content,))
+ self.send_response(response.status_code)
+ self.end_headers()
+ self.wfile.write('404 Not found, nothing found on the remote server !!!')
+ return response.content
else:
- print("Request for data currently present in cache: %s" % (cached_file,))
+ print("Request for data currently present in cache: %s" % (cached_file_folder,))
self._send_content(cached_file_header, cached_file_content)
if self.path.startswith("/dcae-service-types?asdcResourceId="):
- print "DCAE case deleting folder created " + cached_file
- shutil.rmtree(cached_file, ignore_errors=False, onerror=None)
+ print "DCAE case deleting folder created " + cached_file_folder
+ shutil.rmtree(cached_file_folder, ignore_errors=False, onerror=None)
else:
- print "NOT in DCAE case deleting folder created " + cached_file
+ print "NOT in DCAE case deleting folder created " + cached_file_folder
def do_POST(self):
+ cached_file_folder = ""
+ cached_file_content =""
+ cached_file_header=""
print("\n\n\nGot a POST for %s" % self.path)
self.check_credentials()
self.data_string = self.rfile.read(int(self.headers['Content-Length']))
print("data-string:\n %s" % self.data_string)
print("self.headers:\n %s" % self.headers)
- cached_file = '%s/%s' % (CACHE_ROOT, self.path,)
- print("Cached file name before escaping : %s" % cached_file)
- cached_file = cached_file.replace('<','<').replace('>','>').replace('?','?').replace('*','*').replace('\\','*').replace(':',':').replace('|','|')
- print("Cached file name after escaping (used for cache storage) : %s" % cached_file)
- cached_file_content = "%s/.file" % (cached_file,)
- cached_file_header = "%s/.header" % (cached_file,)
+ is_special = self._execute_content_generated_cases("POST")
+ if is_special:
+ cached_file_folder = self._get_cached_file_folder_name(TMP_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
+ else:
+ cached_file_folder = self._get_cached_file_folder_name(CACHE_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
_file_available = os.path.exists(cached_file_content)
if not _file_available:
- if self.path.startswith("/sdc/v1/catalog/services/"):
- print "self.path start with /sdc/v1/catalog/services/, generating response json..."
- jsondata = json.loads(self.data_string)
- jsonGenerated = "{\"artifactName\":\"" + jsondata['artifactName'] + "\",\"artifactType\":\"" + jsondata['artifactType'] + "\",\"artifactURL\":\"" + self.path + "\",\"artifactDescription\":\"" + jsondata['description'] + "\",\"artifactChecksum\":\"ZjJlMjVmMWE2M2M1OTM2MDZlODlmNTVmZmYzNjViYzM=\",\"artifactUUID\":\"" + str(uuid.uuid4()) + "\",\"artifactVersion\":\"1\"}"
- print "jsonGenerated: " + jsonGenerated
-
- os.makedirs(cached_file, True)
- with open(cached_file_header, 'w') as f:
- f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
- with open(cached_file_content, 'w') as f:
- f.write(jsonGenerated)
+
+ if not HOST:
+ self.send_response(404)
+ self.end_headers()
+ self.wfile.write('404 Not found, no remote HOST specified on the emulator !!!')
+ return "404 Not found, no remote HOST specified on the emulator !!!"
+
+ print("Request for data currently not present in cache: %s" % (cached_file_folder,))
+
+ url = '%s%s' % (HOST, self.path)
+ print("url: %s" % (url,))
+ response = requests.post(url, data=self.data_string, headers=self.headers, stream=True)
+
+ if response.status_code == 200:
+ self._write_cache(cached_file_folder, cached_file_header, cached_file_content, response)
else:
- if not HOST:
- self.send_response(404)
- return "404 Not found"
-
- print("Request for data currently not present in cache: %s" % (cached_file,))
-
- url = '%s%s' % (HOST, self.path)
- print("url: %s" % (url,))
- response = requests.post(url, data=self.data_string, headers=self.headers, stream=True)
-
- if response.status_code == 200:
- self._write_cache(cached_file, cached_file_header, cached_file_content, response)
- else:
- print('Error when requesting file :')
- print('Requested url : %s' % (url,))
- print('Status code : %s' % (response.status_code,))
- print('Content : %s' % (response.content,))
- self.send_response(response.status_code)
- return response.content
+ print('Error when requesting file :')
+ print('Requested url : %s' % (url,))
+ print('Status code : %s' % (response.status_code,))
+ print('Content : %s' % (response.content,))
+ self.send_response(response.status_code)
+ self.end_headers()
+ self.wfile.write('404 Not found, nothing found on the remote server !!!')
+ return response.content
else:
- print("Request for data present in cache: %s" % (cached_file,))
+ print("Request for data present in cache: %s" % (cached_file_folder,))
self._send_content(cached_file_header, cached_file_content)
def do_PUT(self):
+ cached_file_folder = ""
+ cached_file_content =""
+ cached_file_header=""
print("\n\n\nGot a PUT for %s " % self.path)
self.check_credentials()
self.data_string = self.rfile.read(int(self.headers['Content-Length']))
print("data-string:\n %s" % self.data_string)
print("self.headers:\n %s" % self.headers)
- cached_file = '%s/%s' % (CACHE_ROOT, self.path,)
- print("Cached file name before escaping : %s" % cached_file)
- cached_file = cached_file.replace('<','<').replace('>','>').replace('?','?').replace('*','*').replace('\\','*').replace(':',':').replace('|','|')
- print("Cached file name after escaping (used for cache storage) : %s" % cached_file)
- cached_file_content = "%s/.file" % (cached_file,)
- cached_file_header = "%s/.header" % (cached_file,)
+ is_special = self._execute_content_generated_cases("PUT")
+ if is_special:
+ cached_file_folder = self._get_cached_file_folder_name(TMP_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
+ else:
+ cached_file_folder = self._get_cached_file_folder_name(CACHE_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
_file_available = os.path.exists(cached_file_content)
if not _file_available:
- if self.path.startswith("/dcae-deployments/"):
- print "self.path start with /dcae-deployments/, generating response json..."
- #jsondata = json.loads(self.data_string)
- jsonGenerated = "{\"links\":{\"status\":\"http:\/\/" + PROXY_ADDRESS + "\/dcae-operationstatus\",\"test2\":\"test2\"}}"
- print "jsonGenerated: " + jsonGenerated
-
- os.makedirs(cached_file, True)
- with open(cached_file_header, 'w') as f:
- f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
- with open(cached_file_content, 'w') as f:
- f.write(jsonGenerated)
+ if not HOST:
+ self.send_response(404)
+ self.end_headers()
+ self.wfile.write('404 Not found, no remote HOST specified on the emulator !!!')
+ return "404 Not found, no remote HOST specified on the emulator !!!"
+
+ print("Request for data currently not present in cache: %s" % (cached_file_folder,))
+
+ url = '%s%s' % (HOST, self.path)
+ print("url: %s" % (url,))
+ response = requests.put(url, data=self.data_string, headers=self.headers, stream=True)
+
+ if response.status_code == 200:
+ self._write_cache(cached_file_folder, cached_file_header, cached_file_content, response)
else:
- if not HOST:
- self.send_response(404)
- return "404 Not found"
-
- print("Request for data currently not present in cache: %s" % (cached_file,))
-
- url = '%s%s' % (HOST, self.path)
- print("url: %s" % (url,))
- response = requests.put(url, data=self.data_string, headers=self.headers, stream=True)
-
- if response.status_code == 200:
- self._write_cache(cached_file, cached_file_header, cached_file_content, response)
- else:
- print('Error when requesting file :')
- print('Requested url : %s' % (url,))
- print('Status code : %s' % (response.status_code,))
- print('Content : %s' % (response.content,))
- self.send_response(response.status_code)
- return response.content
+ print('Error when requesting file :')
+ print('Requested url : %s' % (url,))
+ print('Status code : %s' % (response.status_code,))
+ print('Content : %s' % (response.content,))
+ self.send_response(response.status_code)
+ self.end_headers()
+ self.wfile.write('404 Not found, nothing found on the remote server !!!')
+ return response.content
else:
- print("Request for data present in cache: %s" % (cached_file,))
+ print("Request for data present in cache: %s" % (cached_file_folder,))
self._send_content(cached_file_header, cached_file_content)
def do_DELETE(self):
+ cached_file_folder = ""
+ cached_file_content =""
+ cached_file_header=""
print("\n\n\nGot a DELETE for %s " % self.path)
self.check_credentials()
+ if self.headers.get('Content-Length') is not None:
+ self.data_string = self.rfile.read(int(self.headers['Content-Length']))
+ else:
+ self.data_string = "empty generated"
print("self.headers:\n %s" % self.headers)
- cached_file = '%s/%s' % (CACHE_ROOT, self.path,)
- print("Cached file name before escaping : %s" % cached_file)
- cached_file = cached_file.replace('<','<').replace('>','>').replace('?','?').replace('*','*').replace('\\','*').replace(':',':').replace('|','|')
- print("Cached file name after escaping (used for cache storage) : %s" % cached_file)
- cached_file_content = "%s/.file" % (cached_file,)
- cached_file_header = "%s/.header" % (cached_file,)
+ is_special = self._execute_content_generated_cases("DELETE")
+ if is_special:
+ cached_file_folder = self._get_cached_file_folder_name(TMP_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
+ else:
+ cached_file_folder = self._get_cached_file_folder_name(CACHE_ROOT)
+ cached_file_content = self._get_cached_content_file_name(cached_file_folder)
+ cached_file_header = self._get_cached_header_file_name(cached_file_folder)
_file_available = os.path.exists(cached_file_content)
if not _file_available:
- if self.path.startswith("/dcae-deployments/"):
- print "self.path start with /dcae-deployments/, generating response json..."
- #jsondata = json.loads(self.data_string)
- jsonGenerated = "{\"links\":{\"status\":\"http:\/\/" + PROXY_ADDRESS + "\/dcae-operationstatus\",\"test2\":\"test2\"}}"
- print "jsonGenerated: " + jsonGenerated
-
- os.makedirs(cached_file, True)
- with open(cached_file_header, 'w') as f:
- f.write("{\"Content-Length\": \"" + str(len(jsonGenerated)) + "\", \"Content-Type\": \"application/json\"}")
- with open(cached_file_content, 'w') as f:
- f.write(jsonGenerated)
+ if not HOST:
+ self.send_response(404)
+ self.end_headers()
+ self.wfile.write('404 Not found, no remote HOST specified on the emulator !!!')
+ return "404 Not found, no remote HOST specified on the emulator !!!"
+
+ print("Request for data currently not present in cache: %s" % (cached_file_folder,))
+
+ url = '%s%s' % (HOST, self.path)
+ print("url: %s" % (url,))
+ response = requests.put(url, data=self.data_string, headers=self.headers, stream=True)
+
+ if response.status_code == 200:
+ self._write_cache(cached_file_folder, cached_file_header, cached_file_content, response)
else:
- if not HOST:
- self.send_response(404)
- return "404 Not found"
-
- print("Request for data currently not present in cache: %s" % (cached_file,))
-
- url = '%s%s' % (HOST, self.path)
- print("url: %s" % (url,))
- response = requests.put(url, data=self.data_string, headers=self.headers, stream=True)
-
- if response.status_code == 200:
- self._write_cache(cached_file, cached_file_header, cached_file_content, response)
- else:
- print('Error when requesting file :')
- print('Requested url : %s' % (url,))
- print('Status code : %s' % (response.status_code,))
- print('Content : %s' % (response.content,))
- self.send_response(response.status_code)
- return response.content
+ print('Error when requesting file :')
+ print('Requested url : %s' % (url,))
+ print('Status code : %s' % (response.status_code,))
+ print('Content : %s' % (response.content,))
+ self.send_response(response.status_code)
+ self.end_headers()
+ self.wfile.write('404 Not found, nothing found on the remote server !!!')
+ return response.content
else:
- print("Request for data present in cache: %s" % (cached_file,))
+ print("Request for data present in cache: %s" % (cached_file_folder,))
self._send_content(cached_file_header, cached_file_content)
# Main code that start the HTTP server
httpd = SocketServer.ForkingTCPServer(('', PORT), Proxy)
httpd.allow_reuse_address = True
-print "Listening on port "+ str(PORT) + " and caching in " + CACHE_ROOT + "(Press Ctrl+C to stop HTTPD Caching script)"
+print "Listening on port "+ str(PORT) + "(Press Ctrl+C/Ctrl+Z to stop HTTPD Caching script)"
+print "Caching folder " + CACHE_ROOT + ", Tmp folder for generated files " + TMP_ROOT
signal.signal(signal.SIGINT, signal_handler)
httpd.serve_forever()
\ No newline at end of file
Code Review / clamp.git / blobdiff