build python version rag-flow (#21)

* clean rust version project

* clean rust version project

* build python version rag-flow

web_server/utils/t_crypt.py

@@ -0,0 +1,18 @@
+import base64, os, sys
+from Cryptodome.PublicKey import RSA
+from Cryptodome.Cipher import PKCS1_v1_5 as Cipher_pkcs1_v1_5
+from web_server.utils import decrypt, file_utils
+
+def crypt(line):
+    file_path = os.path.join(file_utils.get_project_base_directory(), "conf", "public.pem")
+    rsa_key = RSA.importKey(open(file_path).read())
+    cipher = Cipher_pkcs1_v1_5.new(rsa_key)
+    return base64.b64encode(cipher.encrypt(line.encode('utf-8'))).decode("utf-8")
+
+
+
+if __name__ == "__main__":
+    pswd = crypt(sys.argv[1])
+    print(pswd)
+    print(decrypt(pswd))
+