Finished TCK support, Added readme

Signed-off-by: LukeBair <[email protected]>

Author: LukeBair

tck/README.md

@@ -0,0 +1,65 @@
+# Testing Compatibility Toolkit (TCK) Guide
+
+This document describes how to run Hiero TCK tests for the Python SDK.
+## Setup
+1. **Set up the Python SDK**
+
+    Follow the steps in the [Hiero TCK README](https://github.com/hiero-ledger/hiero-sdk-tck) to clone the repository and set it up on your local machine.
+
+
+2. **Environment Variables**
+
+    Ensure that the environment variables in the `.env` file for both the TCK and the Python SDK are identical, to make sure that they run in the same configuration. 
+
+## Running the TCK Tests
+
+1. **Navigate to the TCK Directory in the Python SDK**
+
+   Change directory to the location of the TCK within the Python SDK. For example:
+
+```shell script
+cd hiero-python-sdk/tck
+```
+
+2. **Start the TCK Server**
+
+   Launch the TCK server by running:
+
+```shell script
+python3 server.py
+```
+
+3. **Execute TCK Tests**
+
+   With the TCK server running, you can now execute tests either from the command line or directly via your IDE. Refer to the TCK's README for more information.
+
+
+## Troubleshooting
+
+- **Environment Variables Not Set Correctly:**  
+  Double-check your `.env` files for typos or mismatched variables between the TCK and Python SDK.
+
+- **Server Issues:**  
+  Ensure no other application is using the port required by the TCK server. Check server logs for further details if the server does not start as expected.
+
+- **Test Failures:**  
+  Review the output for any error messages. They can give insights into configuration issues or missing dependencies.
+
+- **Enable Logging:**
+  In the server.py file, uncomment `logging.basicConfig(level=logging.DEBUG)` to enable logging, and better debug what is happening.
+
+
+## Contributing
+
+Contributions are welcome! Please follow these steps:
+
+    1. Fork this repository.
+    2. Create a new branch with your feature or fix.
+    3. Make your changes and ensure the tests pass.
+    3. Submit a pull request.
+
+Please ensure all new code is covered by unit tests.
+
+## License
+
+This project is licensed under the MIT License.

tck/account_create.py

@@ -4,17 +4,6 @@
 from hiero_sdk_python.account.account_create_transaction import AccountCreateTransaction
 from key_identifier import KeyIdentifier
 
-# NOTE: The problem is I need to use a string to identify whether or not a key is ecdsa, ed25519, public or private
-#  The PrivateKey class has a 'from_string' class which I can take advantage of easily
-#  The PublicKey doesnt have anything helpful, once you have a reference to it you can check if it is ed25519 or ecdsa
-#  So I will likely have to add a way to check for the public key, this can be done outside of the PublicKey class,
-#   but to keep consistency with the PrivateKey class it would be really nice to have a 'from_string' class in there
-#   Ill take a look into it rn to see if it is something I am capable of doing well (I know a way I could but its dookie)
-#   It doesnt look like something that I really have any right doing, Im not really sure where to start with the ec key,
-#   I'll look into it again
-#  Ignoring KeyLists right now
-#  The """...""" block is taken directly from the tck AccountCreateTransaction.md & combined with the intellij
-#   autogenerated """...""" block
 @method
 def createAccount(key: str = None, initialBalance: str = None, receiverSignatureRequired: bool = None, autoRenewPeriod: str = None,
     memo: str = None, maxAutoTokenAssociations: int = None, stakedAccountId: str = None, stakedNodeId: str = None,
@@ -46,15 +35,17 @@ def createAccount(key: str = None, initialBalance: str = None, receiverSignature
     transaction = (
         AccountCreateTransaction()
         .set_key(public_key)
+        # .set_initial_balance(int(initialBalance))
+        .set_receiver_signature_required(receiverSignatureRequired)
+        # .set_auto_renew_period(0, int(autoRenewPeriod))
         .set_account_memo(memo)
         .freeze_with(utils.__client)
     )
-    # WARNING: I believe that this is right, but im not sure what the case is if the key parameter is a Private Key
-    #  why the heck are they giving me a private key anyways...
+
     transaction.sign(utils.__operatorPrivateKey)
     receipt = transaction.execute(utils.__client)
 
     return Success({
-        "accountId": receipt.accountId,
-        "status": receipt.status,
+        "accountId": str(receipt.accountId),
+        "status": str(receipt.status),
     })

tck/key_identifier.py

@@ -1,15 +1,7 @@
-from cryptography.hazmat.primitives.asymmetric import ed25519, ec
 from hiero_sdk_python import PublicKey, PrivateKey
 
 class KeyIdentifier:
 
-    # NOTE: after having AI try and fail to write this code for a couple tries Im going to give it a crack
-    #  to prove that AI isnt better than a 19 year old bum. Also cause they cant do it and im cocky.
-    #  So this method will have to do a couple things, it will need to be able to identify from bytes and a string.
-    #  Hedera's DER keys seem to be in a hex format
-    # TODO: The fact that identify() and is_public() have super similar code is disgusting
-    # NOTE: You can probably take some of this code and use it for importing an existing key: https://docs.hedera.com/hedera/sdks-and-apis/sdks/keys/import-an-existing-key
-
     @classmethod
     def identify(cls, key: str) -> tuple[None | PublicKey | PrivateKey, bool | None]:
         """

tck/server.py

@@ -3,7 +3,8 @@
 import account_create
 from jsonrpcserver import serve, method
 
-logging.basicConfig(level=logging.DEBUG)
+# NOTE: enable if you want to see the logs
+# logging.basicConfig(level=logging.DEBUG)
 
 if __name__ == '__main__':
     serve(port=8545)  # Specify your desired port here

tck/utils.py

@@ -1,17 +1,18 @@
+from hiero_sdk_python import Network
 from hiero_sdk_python.account.account_id import AccountId
 from hiero_sdk_python.client.client import Client
 from jsonrpcserver import Success, method, InvalidParams
 from hiero_sdk_python.crypto.private_key import PrivateKey
 
 __operatorAccountId: AccountId
 __operatorPrivateKey: PrivateKey
-__client: Client = Client()
+__client: Client = Client(Network(network='testnet'))
 
 @method
 def setup(operatorAccountId: str=None, operatorPrivateKey: str=None, nodeIp: str=None, nodeAccountId: str=None, mirrorNetworkIp: str=None):
     global __client, __operatorAccountId, __operatorPrivateKey
     __operatorAccountId = AccountId.from_string(operatorAccountId)
-    __operatorPrivateKey = PrivateKey.from_string(operatorPrivateKey[2:])
+    __operatorPrivateKey = PrivateKey.from_string(operatorPrivateKey)
     __client.set_operator(__operatorAccountId, __operatorPrivateKey)
 
     return Success({
@@ -22,10 +23,9 @@ def setup(operatorAccountId: str=None, operatorPrivateKey: str=None, nodeIp: str
 @method
 def reset():
     global  __operatorAccountId, __operatorPrivateKey, __client
-
     __operatorAccountId = None
     __operatorPrivateKey = None
-    __client = Client()
+    __client = Client(Network(network='testnet'))
 
     return Success({
         "message":"Successfully reset client.",
@@ -35,14 +35,20 @@ def reset():
 @method
 def generateKey(type: str=None, fromKey: str=None, threshold: int=None, keys: list=None):
     if type == "ed25519PublicKey":
-        new_account_private_key = PrivateKey.from_string(fromKey)
-        new_account_public_key = new_account_private_key.public_key()
-        return Success({"key": new_account_public_key.to_string_raw()})
+        if fromKey is None:
+            return Success({"key": PrivateKey.generate_ed25519().public_key().to_string_raw()})
+        else:
+            new_account_private_key = PrivateKey.from_string(fromKey)
+            new_account_public_key = new_account_private_key.public_key()
+            return Success({"key": new_account_public_key.to_string_raw()})
 
     elif type == "ecdsaSecp256k1PublicKey":
-        new_account_private_key = PrivateKey.from_string(fromKey)
-        new_account_public_key = new_account_private_key.public_key()
-        return Success({"key": new_account_public_key.to_string_raw()})
+        if fromKey is None:
+            return Success({"key": PrivateKey.generate_ecdsa().public_key().to_string_raw()})
+        else:
+            new_account_private_key = PrivateKey.from_string(fromKey)
+            new_account_public_key = new_account_private_key.public_key()
+            return Success({"key": new_account_public_key.to_string_raw()})
 
     elif type == "ed25519PrivateKey":
         new_account_private_key = PrivateKey.generate()