rsa

ChangeThredds.py

@@ -0,0 +1,21 @@
+import rsa
+import zoo
+
+def ChangeThredds(conf,inputs,outputs):
+	crypto = inputs["url"]["value"]
+
+	privatefile = open('rsa/privateKey.pem')
+	keydata = privatefile.read()
+	privatekey = rsa.PrivateKey.load_pkcs1(keydata)
+	publicfile = open('rsa/publicKey.pem')
+	pubdata = publicfile.read()
+	pubkey = rsa.PublicKey.load_pkcs1(pubdata)
+
+	newurl = rsa.decrypt(crypto,privatekey)
+
+	ThreddServer = open('ThreddServer','w')
+	ThreddServer.write(newurl)
+
+        outputs["Result"]["value"]=("New Server address is " + newurl)
+
+	return zoo.SERVICE_SUCCEEDED

ChangeThredds.py~

@@ -0,0 +1,16 @@
+import rsa
+
+def ChangeThredds(conf,inputs,outputs):
+	crypto = inputs["url"]["value"]
+
+	privatefile = open('rsa/privateKey.pem')
+	keydata = privatefile.read()
+	privatekey = rsa.PrivateKey.load_pkcs1(keydata)
+	publicfile = open('rsa/publicKey.pem')
+	pubdata = publicfile.read()
+	pubkey = rsa.PublicKey.load_pkcs1(pubdata)
+
+	newurl = rsa.decrypt(crypto,privatekey)
+
+	ThreddServer = open('ThreddServer','w')
+	ThreddServer.write(newurl)

ChangeThredds.zcfg

@@ -0,0 +1,48 @@
+[ChangeThredds]
+ Title = Set a new Thredds server
+ Abstract = Set a new Thredds server
+ processVersion = 2
+ storeSupported = true
+ statusSupported = true
+ serviceProvider = ChangeThredds
+ serviceType = Python
+ <MetaData>
+   title = Demo
+ </MetaData>
+ <DataInputs>
+  [url]
+   Title = A single url such as http://115.146.84.143:8080
+   Abstract = Url to the Thredds server
+   minOccurs = 1
+   maxOccurs = 1
+   <MetaData>
+    title = Meta
+   </MetaData>
+   <LiteralData>
+    DataType = string
+    <Default>
+     UOM = meter
+    </Default>
+    <Supported>
+     UOM = meter
+    </Supported>
+   </LiteralData>
+ </DataInputs>
+ <DataOutputs>
+  [Result]
+   Title = Operation Service Provider
+   Abstract = A Zoo web service that calls various operations on netcdf data.
+   <MetaData>
+    title = My test
+   </MetaData>
+   <LiteralData>
+    DataType = string
+    <Default>
+     UOM = meter
+    </Default>
+    <Supported>
+     UOM = meter
+    </Supported>
+   </LiteralData>
+ </DataOutputs>
+

Operation.py

@@ -114,7 +114,8 @@ def Operation(conf,inputs,outputs):
 	urls = getUrls(inputs["urls"]["value"])
 	filename = outputFileName(inputs["selection"]["value"],urls)
 	outputFile = "/var/www/cgi-bin/Thredds/outputs/" + filename
-	serverAddr = "http://115.146.84.143:8080"
+	serverFile = open('ThreddServer')
+	serverAddr = serverFile.read().strip()
 	if len(urls) < 1:
 			conf["lenv"]["message"] = "There has to be atleast one dataset"
 			return zoo.SERVICE_FAILED

ThreddServer

@@ -0,0 +1 @@
+http://115.146.84.143:8080

rsa/crpto.txt

@@ -0,0 +1 @@
+N���0��%����3�f�f}X��~()���2������~�'�*�K�!� ����Z�o!

rsa/rsaTest.py

@@ -0,0 +1,33 @@
+import rsa
+import urllib
+import base64
+
+def main():
+	test = "http://115.146.84.143:8080"
+	privatefile = open('privateKey.pem')
+	keydata = privatefile.read()
+	privatekey = rsa.PrivateKey.load_pkcs1(keydata)
+	publicfile = open('publicKey.pem')
+	pubdata = publicfile.read()
+	pubkey = rsa.PublicKey.load_pkcs1(pubdata)
+
+	crypto = rsa.encrypt(test,pubkey)
+	newtest = rsa.decrypt(crypto,privatekey)
+	print crypto
+	urlForm = urllib.quote_plus(crypto)
+	print urlForm
+	print newtest
+
+	print rsa.decrypt(urllib.unquote_plus(urlForm),privatekey)
+	quickTest = urllib.unquote_plus("%A0%5E%CC_V%17%B9W%E0%D3%93%BF%84%87pqg%07%FA%CC%03%B0%DB%24%99%F7%DCAe%25i%0F-%AC%CA.%B8%2C%E0s%FC%DE%2C%DE%BFF%FA%B0%60%16%D6%92%AE%9DVT%04%83%91%1F%C3%1DI%C0")
+	print quickTest
+	print rsa.decrypt(quickTest,privatekey)
+	print "with utf8"
+	#code = urllib.quote(crypto).encode("utf8")
+	#code = HttpContext.Current.Server.UrlEncode(urllib.quote_plus(crypto))
+	#print rsa.decrypt(urllib.unquote_plus(code),privatekey)
+	print rsa.decrypt(urllib.unquote_plus(base64.b64decode(base64.b64encode(urllib.quote_plus(crypto)))),privatekey)
+
+	print base64.b64encode(crypto)
+
+

rsa/rsaTest.py~

@@ -0,0 +1,33 @@
+import rsa
+import urllib
+import base64
+
+def main():
+	test = "http://115.146.84.143:8080"
+	privatefile = open('privateKey.pem')
+	keydata = privatefile.read()
+	privatekey = rsa.PrivateKey.load_pkcs1(keydata)
+	publicfile = open('publicKey.pem')
+	pubdata = publicfile.read()
+	pubkey = rsa.PublicKey.load_pkcs1(pubdata)
+
+	crypto = rsa.encrypt(test,pubkey)
+	newtest = rsa.decrypt(crypto,privatekey)
+	print crypto
+	urlForm = urllib.quote_plus(crypto)
+	print urlForm
+	print newtest
+
+	print rsa.decrypt(urllib.unquote_plus(urlForm),privatekey)
+	quickTest = urllib.unquote_plus("%A0%5E%CC_V%17%B9W%E0%D3%93%BF%84%87pqg%07%FA%CC%03%B0%DB%24%99%F7%DCAe%25i%0F-%AC%CA.%B8%2C%E0s%FC%DE%2C%DE%BFF%FA%B0%60%16%D6%92%AE%9DVT%04%83%91%1F%C3%1DI%C0")
+	print quickTest
+	print rsa.decrypt(quickTest,privatekey)
+	print "with utf8"
+	#code = urllib.quote(crypto).encode("utf8")
+	#code = HttpContext.Current.Server.UrlEncode(urllib.quote_plus(crypto))
+	#print rsa.decrypt(urllib.unquote_plus(code),privatekey)
+	print rsa.decrypt(urllib.unquote_plus(base64.b64decode(base64.b64encode(urllib.quote_plus(crypto)))),privatekey)
+
+	print base64.b64encode(urllib.quote_plus(crypto))
+
+

rsa/sign.py

@@ -0,0 +1,15 @@
+import rsa
+
+def main():
+	test = "http://115.146.84.143:8080"
+	privatefile = open('privateKey.pem')
+	keydata = privatefile.read()
+	privatekey = rsa.PrivateKey.load_pkcs1(keydata)
+	publicfile = open('publicKey.pem')
+	pubdata = publicfile.read()
+	pubkey = rsa.PublicKey.load_pkcs1(pubdata)
+
+	signature = rsa.sign(test, privatekey, 'SHA-1')	
+
+	print rsa.verify(test, signature, pubkey)
+	print signature