Create upload-file.py

upload-file.py

@@ -0,0 +1,53 @@
+import subprocess
+import random
+import string
+import base64
+import sys
+import os
+
+#check if input is a file
+if os.path.exists(sys.argv[1]) != True:
+	print "you typed something wrong, could not find that file"
+else:
+	file_to_upload = sys.argv[1]
+
+#generate random data for credentials
+user_name = ''.join(random.choice(string.ascii_uppercase) for _ in range(10))
+email = ''.join(random.choice(string.ascii_uppercase) for _ in range(5)) + "@" + ''.join(random.choice(string.ascii_uppercase) for _ in range(5))
+passphrase = ''.join(random.choice(string.ascii_uppercase) for _ in range(5))
+key_server = "eu.pool.sks-keyservers.net" #any key server is good as it will propogate world wide
+
+#unattended key generation
+p=subprocess.Popen('gpg2 --pinentry loopback --batch --passphrase ' + passphrase + ' --quick-gen-key "' + user_name + ' ' + email + '" rsa1024',shell=True,stdout=subprocess.PIPE)
+out, err = p.communicate()
+
+#get pub key
+p=subprocess.Popen('gpg2 --list-key ' + email,shell=True,stdout=subprocess.PIPE)
+out, err = p.communicate()
+
+#do not upload again to the same key as this will mess up retreival of the file later
+print email
+key = out.split()[6] # parse out the key so we can use to send keys to the key servers
+
+#open file in binary and break it up into 1305byte chunks
+chunk_list = []
+with open(file_to_upload, 'rb') as infile:
+	while True:
+		chunk = infile.read(1305)
+		if not chunk: break
+		chunk_list.append(chunk)
+
+#encode binary chunks into base64 strings
+i=0
+for x in chunk_list:
+	print len(base64.b64encode(x) + "\n")
+
+	new_uid = str(i) + "@" + base64.b64encode(x)
+	#below you need to use --batch  so you only have to type the password in once, could not get --passphrase to work for some reason
+	p=subprocess.Popen("gpg2 --pinentry loopback --batch --passphrase " + passphrase + " --quick-add-uid "  + email + " " + new_uid,shell=True,stdout=subprocess.PIPE)
+	out, err = p.communicate()
+	i += 1
+
+#finally send keys to a server
+p=subprocess.Popen("gpg2 --keyserver " + key_server + " --send-keys " + key,shell=True,stdout=subprocess.PIPE)
+out, err = p.communicate()