server-tx part : web UI, PDF generator & transfer to RX server

server-tx/app/_tools/passhash.py

@@ -0,0 +1,27 @@
+import bcrypt
+from secrets import token_hex
+
+_ENCODING = "utf-8"
+
+def hashPassword(
+        pswd : str,
+        salt : str
+) -> str:
+    return bcrypt.hashpw(
+        pswd.encode(encoding=_ENCODING),
+        salt.encode(encoding=_ENCODING)
+    ).decode(encoding=_ENCODING)
+
+def getSalt() -> str:
+    return bcrypt.gensalt().decode(encoding=_ENCODING)
+
+def isValid(
+        pswd : str,
+        salt : str,
+        hash : str
+) -> bool:
+    hashed = hashPassword(pswd, salt)
+    return (hash.__eq__(hashed))
+
+def genToken():
+    return token_hex(32)