PrivateBin CLI on python 3
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import signal, sys
from urllib.parse import parse_qsl
from pbincli.api import Shortener
from pbincli.format import Paste
from pbincli.utils import PBinCLIError, check_writable, json_encode, uri_validator, validate_url_ending
def signal_handler(sig, frame):
print('Keyboard interrupt received, terminating…')
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
def send(args, api_client, settings=None):
if settings['short']:
shortener = Shortener(settings)
if not args.notext:
if args.text:
text = args.text
elif args.stdin:
print("Reading text from stdin…")
text = args.stdin.read()
elif not args.file:
PBinCLIError("Nothing to send!")
else:
text = ""
print("Preparing paste…")
paste = Paste(args.debug)
if args.verbose: print("Used server: {}".format(api_client.getServer()))
# get from server supported paste format version and update object
if args.verbose: print("Getting supported paste format version from server…")
version = api_client.getVersion()
paste.setVersion(version)
if args.verbose: print("Filling paste with data…")
# set compression type, works only on v2 pastes
if version == 2:
paste.setCompression(settings['compression'])
# add text in paste (if it provided)
paste.setText(text)
# If we set PASSWORD variable
if args.password:
paste.setPassword(args.password)
# If we set FILE variable
if args.file:
paste.setAttachment(args.file)
if args.verbose: print("Encrypting paste…")
paste.encrypt(
formatter = settings['format'],
burnafterreading = settings['burn'],
discussion = settings['discus'],
expiration = settings['expire'])
if args.verbose: print("Sending request to server…")
request = paste.getJSON()
if args.debug: print("Passphrase:\t{}\nRequest:\t{}".format(paste.getHash(), request))
# If we use dry option, exit now
if args.dry: sys.exit(0)
print("Uploading paste…")
result = api_client.post(request)
if args.debug: print("Response:\t{}\n".format(result))
# Paste was sent. Checking for returned status code
if not result['status']: # return code is zero
passphrase = paste.getHash()
# Paste information
print("Paste uploaded!\nPasteID:\t{}\nPassword:\t{}\nDelete token:\t{}".format(
result['id'],
passphrase,
result['deletetoken']))
# Paste link
print("\nLink:\t\t{}?{}#{}".format(
settings['server'],
result['id'],
passphrase))
# Paste deletion link
print("Delete Link:\t{}?pasteid={}&deletetoken={}".format(
settings['server'],
result['id'],
result['deletetoken']))
# Print links to mirrors if present
if settings['mirrors']:
print("\nMirrors:")
urls = settings['mirrors'].split(',')
for x in urls:
print("\t\t{}?{}#{}".format(
validate_url_ending(x),
result['id'],
passphrase))
elif result['status']: # return code is other then zero
PBinCLIError("Something went wrong…\nError:\t\t{}".format(result['message']))
else: # or here no status field in response or it is empty
PBinCLIError("Something went wrong…\nError: Empty response.")
if settings['short']:
print("\nQuerying URL shortening service…")
shortener.getlink("{}?{}#{}".format(
settings['server'],
result['id'],
passphrase))
def get(args, api_client, settings=None):
parseduri, isuri = uri_validator(args.pasteinfo)
if isuri and parseduri.query and parseduri.fragment:
api_client.server = args.pasteinfo.split("?")[0]
pasteid = parseduri.query
passphrase = parseduri.fragment
elif parseduri.path and parseduri.path != "/" and parseduri.fragment:
pasteid = parseduri.path
passphrase = parseduri.fragment
else:
PBinCLIError("Provided info hasn't contain valid URL or PasteID#Passphrase string")
if args.verbose: print("Used server: {}".format(api_client.getServer()))
if args.debug: print("PasteID:\t{}\nPassphrase:\t{}".format(pasteid, passphrase))
paste = Paste(args.debug)
if args.password:
paste.setPassword(args.password)
if args.debug: print("Password:\t{}".format(args.password))
if args.verbose: print("Requesting paste from server…")
result = api_client.get(pasteid)
if args.debug: print("Response:\t{}\n".format(result))
# Paste was received. Checking received status code
if not result['status']: # return code is zero
print("Paste received! Decoding…")
version = result['v'] if 'v' in result else 1
paste.setVersion(version)
if version == 2:
if args.debug: print("Authentication data:\t{}".format(result['adata']))
paste.setHash(passphrase)
paste.loadJSON(result)
paste.decrypt()
text = paste.getText()
if args.debug: print("Decoded text size: {}\n".format(len(text)))
if len(text):
if args.debug: print("{}\n".format(text.decode()))
filename = "paste-" + pasteid + ".txt"
print("Found text in paste. Saving it to {}".format(filename))
check_writable(filename)
with open(filename, "wb") as f:
f.write(text)
f.close()
attachment, attachment_name = paste.getAttachment()
if attachment:
print("Found file, attached to paste. Saving it to {}\n".format(attachment_name))
check_writable(attachment_name)
with open(attachment_name, "wb") as f:
f.write(attachment)
f.close()
if version == 1 and 'meta' in result and 'burnafterreading' in result['meta'] and result['meta']['burnafterreading']:
print("Burn afrer reading flag found. Deleting paste…")
api_client.delete(json_encode({'pasteid':pasteid,'deletetoken':'burnafterreading'}))
elif result['status']: # return code is other then zero
PBinCLIError("Something went wrong…\nError:\t\t{}".format(result['message']))
else: # or here no status field in response or it is empty
PBinCLIError("Something went wrong…\nError: Empty response.")
def delete(args, api_client, settings=None):
parseduri, isuri = uri_validator(args.pasteinfo)
if isuri:
api_client.server = args.pasteinfo.split("?")[0]
query = dict(parse_qsl(parseduri.query))
else:
query = dict(parse_qsl(args.pasteinfo))
if 'pasteid' in query and 'deletetoken' in query:
pasteid = query['pasteid']
token = query['deletetoken']
else:
PBinCLIError("Provided info hasn't contain required information")
if args.verbose: print("Used server: {}".format(api_client.getServer()))
if args.debug: print("PasteID:\t{}\nToken:\t\t{}".format(pasteid, token))
print("Requesting paste deletion…")
api_client.delete(json_encode({'pasteid':pasteid,'deletetoken':token}))