partly realised send command

pbincli.py

@@ -20,7 +20,7 @@ def main():
     send_parser.add_argument("-e", "--expire", default="1day", action="store", help="expiration of paste (default: 1day)")
     send_parser.add_argument("-f", "--format", default="plaintext", action="store", help="format of paste (default: plaintext)")
     send_parser.add_argument("-p", "--password", default=None, help="password for crypting paste")
-    send_parser.add_argument("filename", type=argparse.FileType('r'), help="filename (example: image.jpg)")
+    send_parser.add_argument("filename", help="filename (example: image.jpg)")
     send_parser.set_defaults(func=pbincli.actions.send)
 
     # parse arguments

pbincli/actions.py

@@ -1,7 +1,27 @@
 """Action functions for argparser"""
-import pbincli.sjcl_gcm
+import base64
 import pbincli.actions
+from Crypto.Hash import SHA256
+from Crypto.Random import get_random_bytes
+from pbincli.sjcl_gcm import SJCL
 from pbincli.utils import PBinCLIException, check_readable, check_writable
+from zlib import compress
 
 def send(args):
-    print("Meow!")
+    """ Sub-command for sending paste """
+    check_readable(args.filename)
+    with open(args.filename, "rb") as f:
+        contents = f.read()
+    file = base64.b64encode(compress(contents))
+
+    passphrase =  base64.b64encode(get_random_bytes(32))
+    if not args.password:
+        password = passphrase
+    else:
+        p = SHA256.new()
+        p.update(args.password.encode("UTF-8"))
+        password = passphrase + p.hexdigest().encode("UTF-8")
+
+    data = SJCL().encrypt(file, password)
+    '''Here we must run function post from pbincli.transports'''
+    print(data)

pbincli/sjcl_gcm.py

@@ -2,19 +2,13 @@
 # -*- coding: utf-8 -*-
 
 """
-
-
 Edited SJCL.py library (https://github.com/berlincode/sjcl/)
- for AES.MODE_GCM support, work begin.
+for AES.MODE_GCM support, work begin.
- 
- pip3.5 install pycryptodome
-
-
  
+pip3.5 install pycryptodome
 """
 
 from Crypto.Hash import SHA256, HMAC
-#pip3.5 install pycryptodome
 from Crypto.Protocol.KDF import PBKDF2
 from Crypto.Cipher import AES
 from Crypto.Random import get_random_bytes
@@ -112,7 +106,7 @@ class SJCL(object):
 
         return plaintext
 
-    def encrypt(self, plaintext, passphrase, count=1000, dkLen=16):
+    def encrypt(self, plaintext, passphrase, count=10000, dkLen=32):
         # dkLen = key length in bytes
 
         check_mode_gcm()  # check gcm support