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Diffstat (limited to 'osdf/cmd/encryptionUtil.py')
| -rw-r--r-- | osdf/cmd/encryptionUtil.py | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/osdf/cmd/encryptionUtil.py b/osdf/cmd/encryptionUtil.py new file mode 100644 index 0000000..6c0cae2 --- /dev/null +++ b/osdf/cmd/encryptionUtil.py @@ -0,0 +1,50 @@ +# +# ------------------------------------------------------------------------- +# Copyright (c) 2015-2018 AT&T Intellectual Property +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# ------------------------------------------------------------------------- +# +import sys +from osdf.utils import cipherUtils + + +def main(): + + if len(sys.argv) != 4: + print("Invalid input - usage --> (options(encrypt/decrypt) input-value with-key)") + return + + enc_dec = sys.argv[1] + valid_option_values = ['encrypt', 'decrypt'] + if enc_dec not in valid_option_values: + print("Invalid input - usage --> (options(encrypt/decrypt) input-value with-key)") + print("Option value can only be one of {}".format(valid_option_values)) + print("You entered '{}'".format(enc_dec)) + return + + input_string = sys.argv[2] + with_key = sys.argv[3] + + print("You've requested '{}' to be '{}ed' using key '{}'".format(input_string, enc_dec, with_key)) + print("You can always perform the reverse operation (encrypt/decrypt) using the same key" + "to be certain you get the same results back'") + + util = cipherUtils.AESCipher.get_instance(with_key) + if enc_dec.lower() == 'encrypt': + result = util.encrypt(input_string) + else: + result = util.decrypt(input_string) + + print("Your resultt: {}".format(result))
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