Rename axolotlpp as olm to avoid confusion with Axolotl-the-spec and Axolotl-the-OWS-libraries at moxie's request

1 files changed, 0 insertions, 436 deletions

diff --git a/axolotl.py b/axolotl.py
deleted file mode 100755
index 239a6ce..0000000
--- a/axolotl.py
+++ /dev/null
@@ -1,436 +0,0 @@
-#! /usr/bin/python
-from ctypes import *
-import json
-
-lib = cdll.LoadLibrary("build/libaxolotl.so")
-
-
-lib.axolotl_error.argtypes = []
-lib.axolotl_error.restypes = c_size_t
-
-ERR = lib.axolotl_error()
-
-class AxolotlError(Exception):
-    pass
-
-
-lib.axolotl_account_size.argtypes = []
-lib.axolotl_account_size.restype = c_size_t
-
-lib.axolotl_account.argtypes = [c_void_p]
-lib.axolotl_account.restype = c_void_p
-
-lib.axolotl_account_last_error.argtypes = [c_void_p]
-lib.axolotl_account_last_error.restype = c_char_p
-
-def account_errcheck(res, func, args):
-    if res == ERR:
-        raise AxolotlError("%s: %s" % (
-            func.__name__, lib.axolotl_account_last_error(args[0])
-        ))
-    return res
-
-
-def account_function(func, *types):
-    func.argtypes = (c_void_p,) + types
-    func.restypes = c_size_t
-    func.errcheck = account_errcheck
-
-
-account_function(
-    lib.axolotl_pickle_account, c_void_p, c_size_t, c_void_p, c_size_t
-)
-account_function(
-    lib.axolotl_unpickle_account, c_void_p, c_size_t, c_void_p, c_size_t
-)
-account_function(lib.axolotl_create_account_random_length)
-account_function(lib.axolotl_create_account, c_void_p, c_size_t)
-account_function(lib.axolotl_account_identity_keys_length)
-account_function(lib.axolotl_account_identity_keys, c_void_p, c_size_t)
-account_function(lib.axolotl_account_one_time_keys_length)
-account_function(lib.axolotl_account_one_time_keys, c_void_p, c_size_t)
-
-def read_random(n):
-    with open("/dev/urandom", "rb") as f:
-        return f.read(n)
-
-class Account(object):
-    def __init__(self):
-        self.buf = create_string_buffer(lib.axolotl_account_size())
-        self.ptr = lib.axolotl_account(self.buf)
-
-    def create(self):
-        random_length = lib.axolotl_create_account_random_length(self.ptr)
-        random = read_random(random_length)
-        random_buffer = create_string_buffer(random)
-        lib.axolotl_create_account(self.ptr, random_buffer, random_length)
-
-    def pickle(self, key):
-        key_buffer = create_string_buffer(key)
-        pickle_length = lib.axolotl_pickle_account_length(self.ptr)
-        pickle_buffer = create_string_buffer(pickle_length)
-        lib.axolotl_pickle_account(
-            self.ptr, key_buffer, len(key), pickle_buffer, pickle_length
-        )
-        return pickle_buffer.raw
-
-    def unpickle(self, key, pickle):
-        key_buffer = create_string_buffer(key)
-        pickle_buffer = create_string_buffer(pickle)
-        lib.axolotl_unpickle_account(
-            self.ptr, key_buffer, len(key), pickle_buffer, len(pickle)
-        )
-
-    def identity_keys(self):
-        out_length = lib.axolotl_account_identity_keys_length(self.ptr)
-        out_buffer = create_string_buffer(out_length)
-        lib.axolotl_account_identity_keys(self.ptr, out_buffer, out_length)
-        return json.loads(out_buffer.raw)
-
-    def one_time_keys(self):
-        out_length = lib.axolotl_account_one_time_keys_length(self.ptr)
-        out_buffer = create_string_buffer(out_length)
-        lib.axolotl_account_one_time_keys(self.ptr, out_buffer, out_length)
-        return json.loads(out_buffer.raw)
-
-    def clear(self):
-        pass
-
-
-lib.axolotl_session_size.argtypes = []
-lib.axolotl_session_size.restype = c_size_t
-
-lib.axolotl_session.argtypes = [c_void_p]
-lib.axolotl_session.restype = c_void_p
-
-lib.axolotl_session_last_error.argtypes = [c_void_p]
-lib.axolotl_session_last_error.restype = c_char_p
-
-
-def session_errcheck(res, func, args):
-    if res == ERR:
-        raise AxolotlError("%s: %s" % (
-            func.__name__, lib.axolotl_session_last_error(args[0])
-        ))
-    return res
-
-
-def session_function(func, *types):
-    func.argtypes = (c_void_p,) + types
-    func.restypes = c_size_t
-    func.errcheck = session_errcheck
-
-session_function(lib.axolotl_session_last_error)
-session_function(
-    lib.axolotl_pickle_session, c_void_p, c_size_t, c_void_p, c_size_t
-)
-session_function(
-    lib.axolotl_unpickle_session, c_void_p, c_size_t, c_void_p, c_size_t
-)
-session_function(lib.axolotl_create_outbound_session_random_length)
-session_function(
-    lib.axolotl_create_outbound_session,
-    c_void_p,  # Account
-    c_void_p, c_size_t,  # Identity Key
-    c_uint,  # One Time Key Id
-    c_void_p, c_size_t,  # One Time Key
-    c_void_p, c_size_t,  # Random
-)
-session_function(
-    lib.axolotl_create_inbound_session,
-    c_void_p,  # Account
-    c_void_p, c_size_t,  # Pre Key Message
-)
-session_function(lib.axolotl_matches_inbound_session, c_void_p, c_size_t)
-session_function(lib.axolotl_encrypt_message_type)
-session_function(lib.axolotl_encrypt_random_length)
-session_function(lib.axolotl_encrypt_message_length, c_size_t)
-session_function(
-    lib.axolotl_encrypt,
-    c_void_p, c_size_t,  # Plaintext
-    c_void_p, c_size_t,  # Random
-    c_void_p, c_size_t,  # Message
-);
-session_function(
-    lib.axolotl_decrypt_max_plaintext_length,
-    c_size_t,  # Message Type
-    c_void_p, c_size_t,  # Message
-)
-session_function(
-    lib.axolotl_decrypt,
-    c_size_t,  # Message Type
-    c_void_p, c_size_t,  # Message
-    c_void_p, c_size_t, # Plaintext
-)
-
-class Session(object):
-    def __init__(self):
-        self.buf = create_string_buffer(lib.axolotl_session_size())
-        self.ptr = lib.axolotl_session(self.buf)
-
-    def pickle(self, key):
-        key_buffer = create_string_buffer(key)
-        pickle_length = lib.axolotl_pickle_session_length(self.ptr)
-        pickle_buffer = create_string_buffer(pickle_length)
-        lib.axolotl_pickle_session(
-            self.ptr, key_buffer, len(key), pickle_buffer, pickle_length
-        )
-        return pickle_buffer.raw
-
-    def unpickle(self, key, pickle):
-        key_buffer = create_string_buffer(key)
-        pickle_buffer = create_string_buffer(pickle)
-        lib.axolotl_unpickle_session(
-            self.ptr, key_buffer, len(key), pickle_buffer, len(pickle)
-        )
-
-    def create_outbound(self, account, identity_key, one_time_key_id,
-                        one_time_key):
-        r_length = lib.axolotl_create_outbound_session_random_length(self.ptr)
-        random = read_random(r_length)
-        random_buffer = create_string_buffer(random)
-        identity_key_buffer = create_string_buffer(identity_key)
-        one_time_key_buffer = create_string_buffer(one_time_key)
-        lib.axolotl_create_outbound_session(
-            self.ptr,
-            account.ptr,
-            identity_key_buffer, len(identity_key),
-            one_time_key_id,
-            one_time_key_buffer, len(one_time_key),
-            random_buffer, r_length
-        )
-
-    def create_inbound(self, account, one_time_key_message):
-        one_time_key_message_buffer = create_string_buffer(one_time_key_message)
-        lib.axolotl_create_inbound_session(
-            self.ptr,
-            account.ptr,
-            one_time_key_message_buffer, len(one_time_key_message)
-        )
-
-    def matches_inbound(self, one_time_key_message):
-        one_time_key_message_buffer = create_string_buffer(one_time_key_message)
-        return bool(lib.axolotl_create_inbound_session(
-            self.ptr,
-            one_time_key_message_buffer, len(one_time_key_message)
-        ))
-
-    def encrypt(self, plaintext):
-        r_length = lib.axolotl_encrypt_random_length(self.ptr)
-        random = read_random(r_length)
-        random_buffer = create_string_buffer(random)
-
-        message_type = lib.axolotl_encrypt_message_type(self.ptr)
-        message_length = lib.axolotl_encrypt_message_length(
-            self.ptr, len(plaintext)
-        )
-        message_buffer = create_string_buffer(message_length)
-
-        plaintext_buffer = create_string_buffer(plaintext)
-
-        lib.axolotl_encrypt(
-            self.ptr,
-            plaintext_buffer, len(plaintext),
-            random_buffer, r_length,
-            message_buffer, message_length,
-        )
-        return message_type, message_buffer.raw
-
-    def decrypt(self, message_type, message):
-        message_buffer = create_string_buffer(message)
-        max_plaintext_length = lib.axolotl_decrypt_max_plaintext_length(
-            self.ptr, message_type, message_buffer, len(message)
-        )
-        plaintext_buffer = create_string_buffer(max_plaintext_length)
-        message_buffer = create_string_buffer(message)
-        plaintext_length = lib.axolotl_decrypt(
-            self.ptr, message_type, message_buffer, len(message),
-            plaintext_buffer, max_plaintext_length
-        )
-        return plaintext_buffer.raw[:plaintext_length]
-
-    def clear(self):
-        pass
-
-
-if __name__ == '__main__':
-    import argparse
-    import sys
-    import os
-    import yaml
-
-    parser = argparse.ArgumentParser()
-    parser.add_argument("--key", help="Account encryption key", default="")
-    commands = parser.add_subparsers()
-
-    create_account = commands.add_parser("create_account", help="Create a new account")
-    create_account.add_argument("account_file", help="Local account file")
-
-    def do_create_account(args):
-        if os.path.exists(args.account_file):
-            sys.stderr.write("Account %r file already exists" % (
-                args.account_file,
-            ))
-            sys.exit(1)
-        account = Account()
-        account.create()
-        with open(args.account_file, "wb") as f:
-            f.write(account.pickle(args.key))
-
-    create_account.set_defaults(func=do_create_account)
-
-    keys = commands.add_parser("keys", help="List public keys for an account")
-    keys.add_argument("account_file", help="Local account_file")
-
-    def do_keys(args):
-        account = Account()
-        with open(args.account_file, "rb") as f:
-            account.unpickle(args.key, f.read())
-        (r_id, id_key), (signed_id, signed_key) = account.identity_keys()
-        ot_keys = account.one_time_keys()
-        result1 = {
-            "identityKey": str(id_key),
-            "signedKey": {
-                "keyId": signed_id,
-                "publicKey": str(signed_key),
-            },
-            "lastResortKey": {
-                "keyId": ot_keys[0][0],
-                "publicKey": str(ot_keys[0][1]),
-            },
-        }
-        result2 = {
-            "oneTimeKeys": [{
-                "keyId": k[0],
-                "publicKey": str(k[1]),
-            } for k in ot_keys[1:]]
-        }
-        try:
-            yaml.dump(result1, sys.stdout, default_flow_style=False)
-            yaml.dump(result2, sys.stdout, default_flow_style=False)
-        except:
-            pass
-
-    keys.set_defaults(func=do_keys)
-
-    outbound = commands.add_parser("outbound", help="Create an outbound session")
-    outbound.add_argument("account_file", help="Local account file")
-    outbound.add_argument("session_file", help="Local session file")
-    outbound.add_argument("identity_key", help="Remote identity key")
-    outbound.add_argument("signed_key_id", help="Remote signed key id",
-                          type=int)
-    outbound.add_argument("signed_key", help="Remote signed key")
-    outbound.add_argument("one_time_key_id", help="Remote one time key id",
-                          type=int)
-    outbound.add_argument("one_time_key", help="Remote one time key")
-
-    def do_outbound(args):
-        if os.path.exists(args.session_file):
-            sys.stderr.write("Session %r file already exists" % (
-                args.account_file,
-            ))
-            sys.exit(1)
-        account = Account()
-        with open(args.account_file, "rb") as f:
-            account.unpickle(args.key, f.read())
-        session = Session()
-        session.create_outbound(
-            account, args.identity_key, args.signed_key_id, args.signed_key,
-            args.one_time_key_id, args.one_time_key
-        )
-        with open(args.session_file, "wb") as f:
-            f.write(session.pickle(args.key))
-
-    outbound.set_defaults(func=do_outbound)
-
-    def open_in(path):
-        if path == "-":
-            return sys.stdin
-        else:
-            return open(path, "rb")
-
-    def open_out(path):
-        if path == "-":
-            return sys.stdout
-        else:
-            return open(path, "wb")
-
-    inbound = commands.add_parser("inbound", help="Create an inbound session")
-    inbound.add_argument("account_file", help="Local account file")
-    inbound.add_argument("session_file", help="Local session file")
-    inbound.add_argument("message_file", help="Message", default="-")
-    inbound.add_argument("plaintext_file", help="Plaintext", default="-")
-
-    def do_inbound(args):
-        if os.path.exists(args.session_file):
-            sys.stderr.write("Session %r file already exists" % (
-                args.account_file,
-            ))
-            sys.exit(1)
-        account = Account()
-        with open(args.account_file, "rb") as f:
-            account.unpickle(args.key, f.read())
-        with open_in(args.message_file) as f:
-            message_type = f.read(8)
-            message = f.read()
-        if message_type != "PRE_KEY ":
-            sys.stderr.write("Expecting a PRE_KEY message")
-            sys.exit(1)
-        session = Session()
-        session.create_inbound(account, message)
-        plaintext = session.decrypt(0, message)
-        with open(args.session_file, "wb") as f:
-            f.write(session.pickle(args.key))
-        with open_out(args.plaintext_file) as f:
-            f.write(plaintext)
-
-    inbound.set_defaults(func=do_inbound)
-
-    encrypt = commands.add_parser("encrypt", help="Encrypt a message")
-    encrypt.add_argument("session_file", help="Local session file")
-    encrypt.add_argument("plaintext_file", help="Plaintext", default="-")
-    encrypt.add_argument("message_file", help="Message", default="-")
-
-    def do_encrypt(args):
-        session = Session()
-        with open(args.session_file, "rb") as f:
-            session.unpickle(args.key, f.read())
-        with open_in(args.plaintext_file) as f:
-            plaintext = f.read()
-        message_type, message = session.encrypt(plaintext)
-        with open(args.session_file, "wb") as f:
-            f.write(session.pickle(args.key))
-        with open_out(args.message_file) as f:
-            f.write(["PRE_KEY ", "MESSAGE "][message_type])
-            f.write(message)
-
-    encrypt.set_defaults(func=do_encrypt)
-
-    decrypt = commands.add_parser("decrypt", help="Decrypt a message")
-    decrypt.add_argument("session_file", help="Local session file")
-    decrypt.add_argument("plaintext_file", help="Plaintext", default="-")
-    decrypt.add_argument("message_file", help="Message", default="-")
-
-    def do_decrypt(args):
-        session = Session()
-        with open(args.session_file, "rb") as f:
-            session.unpickle(args.key, f.read())
-        with open_in(args.message_file) as f:
-            message_type = f.read(8)
-            message = f.read()
-        if message_type not in {"PRE_KEY ", "MESSAGE "}:
-            sys.stderr.write("Expecting a PRE_KEY or MESSAGE message")
-            sys.exit(1)
-        message_type = 1 if message_type == "MESSAGE " else 0
-        plaintext = session.decrypt(message_type, message)
-        with open(args.session_file, "wb") as f:
-            f.write(session.pickle(args.key))
-        with open_out(args.plaintext_file) as f:
-            f.write(plaintext)
-
-    decrypt.set_defaults(func=do_decrypt)
-
-    args = parser.parse_args()
-    args.func(args)
-
-