Resolves #20 (#47)

* Integrate zenroom acceptance test

* fixed zenroom reference

* added additional dependences to the docker fils so that zenroom can be executed.
added zenroom from git repo, because pypi servs an older buggy version

* using the custom planetmintdriver branch to avoid pypi zendesk downloads

* Added zenroom test

* Added zenroom test

Signed-off-by: Sangat Das <sangatdas5@gmail.com>

* Change reference to planetmint-driver to planetmint-driver-python

Signed-off-by: Sangat Das <sangatdas5@gmail.com>

Co-authored-by: Jürgen Eckel <juergen@riddleandcode.com>

Dockerfile

@@ -5,7 +5,7 @@ COPY . /usr/src/app/
 WORKDIR /usr/src/app
 RUN apt-get -qq update \
     && apt-get -y upgrade \
-    && apt-get install -y jq \
+    && apt-get install -y jq vim zsh build-essential cmake\
     && pip install . \
     && apt-get autoremove \
     && apt-get clean

Dockerfile-all-in-one

@@ -9,7 +9,7 @@ WORKDIR /usr/src/app
 
 RUN apk --update add sudo bash \
     && apk --update add python3 openssl ca-certificates git \
-    && apk --update add --virtual build-dependencies python3-dev \
+    && apk --update add --virtual build-dependencies python3-dev vim zsh build-essential cmake\
         libffi-dev openssl-dev build-base jq zsh \
     && apk add --no-cache libstdc++ dpkg gnupg \
     && pip3 install --upgrade pip cffi \

Dockerfile-alpine

@@ -5,7 +5,7 @@ COPY . /usr/src/app/
 WORKDIR /usr/src/app
 RUN apk --update add sudo \
     && apk --update add python3 py-pip openssl ca-certificates git\
-    && apk --update add --virtual build-dependencies python3-dev zsh \
+    && apk --update add --virtual build-dependencies python3-dev zsh vim zsh build-essential cmake\
         libffi-dev openssl-dev build-base \
     && apk add --no-cache libstdc++ \
     && pip3 install --upgrade pip cffi \

Dockerfile-dev

@@ -3,7 +3,7 @@ FROM python:${python_version}
 LABEL maintainer "contact@ipdb.global"
 
 RUN apt-get update \
-    && apt-get install -y git zsh-common\
+    && apt-get install -y git zsh vim build-essential cmake\
     && pip install -U pip \
     && apt-get autoremove \
     && apt-get clean

acceptance/python/Dockerfile

@@ -1,10 +1,61 @@
 FROM python:3.9
 
-RUN apt-get update && apt-get install -y vim zsh
+RUN apt-get update \
+    && pip install -U pip \
+    && apt-get autoremove \
+    && apt-get clean
+RUN apt-get install -y vim zsh build-essential cmake	
+
 RUN mkdir -p /src
 RUN pip install --upgrade \
 	pycco \
 	websocket-client~=0.47.0 \
 	pytest~=3.0 \
-	planetmint-driver>=0.9.0 \
+	git+https://github.com/planetmint/cryptoconditions.git@gitzenroom  \
+	git+https://github.com/planetmint/planetmint-driver.git@gitzenroom \
+	#planetmint-cryptoconditions>=0.9.0\
+	#planetmint-driver>=0.9.0 \
 	blns
+	
+	
+
+
+#FROM python:3.9
+#
+#RUN apt-get update && apt-get install -y vim zsh
+#RUN apt-get update \
+#    && apt-get install -y git zsh\
+#    && pip install -U pip \
+#    && apt-get autoremove \
+#    && apt-get clean	
+#RUN apt install sudo
+#RUN apt-get install -y python3 openssl ca-certificates git python3-dev
+#RUN apt-get install zsh gcc
+#RUN apt-get install libffi-dev  
+#RUN apt-get install build-essential cmake -y
+#
+#
+#RUN mkdir -p /src
+#RUN pip install --upgrade \
+#	pycco \
+#	websocket-client~=0.47.0 \
+#	pytest~=3.0 \
+#	planetmint-driver>=0.9.0 \
+#	blns \
+#	git+https://github.com/planetmint/cryptoconditions.git@gitzenroom >=0.9.0 \
+#	chardet==3.0.4 \
+#    aiohttp==3.7.4 \
+#    abci==0.8.3 \
+#    #planetmint-cryptoconditions>=0.9.0\
+#    flask-cors==3.0.10 \
+#    flask-restful==0.3.9 \
+#    flask==2.0.1 \
+#    gunicorn==20.1.0 \
+#    jsonschema==3.2.0 \
+#    logstats==0.3.0 \
+#    packaging>=20.9 \
+#    pymongo==3.11.4 \
+#    pyyaml==5.4.1 \
+#    requests==2.25.1 \
+#    setproctitle==1.2.2
+#

acceptance/python/src/conftest.py

@@ -0,0 +1,89 @@
+# Copyright © 2020 Interplanetary Database Association e.V.,
+# Planetmint and IPDB software contributors.
+# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
+# Code is Apache-2.0 and docs are CC-BY-4.0
+
+import pytest
+
+GENERATE_KEYPAIR = \
+    """Rule input encoding base58
+    Rule output encoding base58
+    Scenario 'ecdh': Create the keypair
+    Given that I am known as 'Pippo'
+    When I create the ecdh key
+    When I create the testnet key
+    Then print data"""
+
+# secret key to public key
+SK_TO_PK = \
+    """Rule input encoding base58
+    Rule output encoding base58
+    Scenario 'ecdh': Create the keypair
+    Given that I am known as '{}'
+    Given I have the 'keys'
+    When I create the ecdh public key
+    When I create the testnet address
+    Then print my 'ecdh public key'
+    Then print my 'testnet address'"""
+
+FULFILL_SCRIPT = \
+    """Rule input encoding base58
+    Rule output encoding base58
+    Scenario 'ecdh': Bob verifies the signature from Alice
+    Given I have a 'ecdh public key' from 'Alice'
+    Given that I have a 'string dictionary' named 'houses' inside 'asset'
+    Given I have a 'signature' named 'data.signature' inside 'result'
+    When I verify the 'houses' has a signature in 'data.signature' by 'Alice'
+    Then print the string 'ok'"""
+
+HOUSE_ASSETS = {
+    "data": {
+        "houses": [
+            {
+                "name": "Harry",
+                "team": "Gryffindor",
+            },
+            {
+                "name": "Draco",
+                "team": "Slytherin",
+            }
+        ],
+    }
+}
+
+ZENROOM_DATA = {
+    'also': 'more data'
+}
+
+CONDITION_SCRIPT = """Rule input encoding base58
+    Rule output encoding base58
+    Scenario 'ecdh': create the signature of an object
+    Given I have the 'keys'
+    Given that I have a 'string dictionary' named 'houses' inside 'asset'
+    When I create the signature of 'houses'
+    When I rename the 'signature' to 'data.signature'
+    Then print the 'data.signature'"""
+
+@pytest.fixture
+def gen_key_zencode():
+    return GENERATE_KEYPAIR
+
+@pytest.fixture
+def secret_key_to_private_key_zencode():
+    return SK_TO_PK
+
+@pytest.fixture
+def fulfill_script_zencode():
+    return FULFILL_SCRIPT
+
+@pytest.fixture
+def condition_script_zencode():
+    return CONDITION_SCRIPT
+
+@pytest.fixture
+def zenroom_house_assets():
+    return HOUSE_ASSETS
+
+@pytest.fixture
+def zenroom_data():
+    return ZENROOM_DATA

acceptance/python/src/test_zenroom.py

@@ -0,0 +1,85 @@
+# GOAL:
+# In this script I tried to implement the ECDSA signature using zenroom
+
+# However, the scripts are customizable and so with the same procedure
+# we can implement more complex smart contracts
+
+# PUBLIC IDENTITY
+# The public identity of the users in this script (Bob and Alice)
+# is the pair (ECDH public key, Testnet address)
+
+import json
+
+import hashlib
+from cryptoconditions import ZenroomSha256
+from json.decoder import JSONDecodeError
+
+def test_zenroom(gen_key_zencode, secret_key_to_private_key_zencode, fulfill_script_zencode, 
+condition_script_zencode, zenroom_data, zenroom_house_assets):
+    alice = json.loads(ZenroomSha256.run_zenroom(gen_key_zencode).output)['keys']
+    bob = json.loads(ZenroomSha256.run_zenroom(gen_key_zencode).output)['keys']
+
+    zen_public_keys = json.loads(ZenroomSha256.run_zenroom(secret_key_to_private_key_zencode.format('Alice'),
+                                                keys={'keys': alice}).output)
+    zen_public_keys.update(json.loads(ZenroomSha256.run_zenroom(secret_key_to_private_key_zencode.format('Bob'),
+                                                keys={'keys': bob}).output))
+
+    # CRYPTO-CONDITIONS: instantiate an Ed25519 crypto-condition for buyer
+    zenSha = ZenroomSha256(script=fulfill_script_zencode, keys=zen_public_keys, data=zenroom_data)
+
+    # CRYPTO-CONDITIONS: generate the condition uri
+    condition_uri = zenSha.condition.serialize_uri()
+
+    # CRYPTO-CONDITIONS: construct an unsigned fulfillment dictionary
+    unsigned_fulfillment_dict = {
+        'type': zenSha.TYPE_NAME,
+        'script': fulfill_script_zencode,
+        'keys': zen_public_keys,
+    }
+
+    output = {
+        'amount': '1000',
+        'condition': {
+            'details': unsigned_fulfillment_dict,
+            'uri': condition_uri,
+        },
+        'data': zenroom_data,
+        'script': fulfill_script_zencode,
+        'conf': '',
+        'public_keys': (zen_public_keys['Alice']['ecdh_public_key'], ),
+    }
+
+
+    input_ = {
+        'fulfillment': None,
+        'fulfills': None,
+        'owners_before': (zen_public_keys['Alice']['ecdh_public_key'], ),
+    }
+
+    token_creation_tx = {
+        'operation': 'CREATE',
+        'asset': zenroom_house_assets,
+        'metadata': None,
+        'outputs': (output,),
+        'inputs': (input_,),
+        'version': '2.0',
+        'id': None,
+    }
+
+    # JSON: serialize the transaction-without-id to a json formatted string
+    message = json.dumps(
+        token_creation_tx,
+        sort_keys=True,
+        separators=(',', ':'),
+        ensure_ascii=False,
+    )
+
+    try:
+        assert(not zenSha.validate(message=message))
+    except JSONDecodeError:
+        pass
+    except ValueError:
+        pass
+
+    message = zenSha.sign(message, condition_script_zencode, alice)
+    assert(zenSha.validate(message=message))

docs/root/source/contributing/index.rst

@@ -11,7 +11,7 @@ There are many ways you can contribute to Planetmint.
 It includes several sub-projects.
 
 - `Planetmint Server <https://github.com/planetmint/planetmint>`_
-- `Planetmint Python Driver <https://github.com/planetmint/planetmint-driver>`_
+- `Planetmint Python Driver <https://github.com/planetmint/planetmint-driver-python>`_
 - `Planetmint JavaScript Driver <https://github.com/planetmint/js-bigchaindb-driver>`_
 - `Planetmint Java Driver <https://github.com/planetmint/java-bigchaindb-driver>`_
 - `cryptoconditions <https://github.com/planetmint/cryptoconditions>`_ (a Python package by us)

docs/root/source/contributing/ways-to-contribute/write-docs.md

@@ -19,7 +19,7 @@ If you're writing code, you should also update any related docs. However, you mi
 You can certainly do that!
 
 - The docs for Planetmint Server live under ``planetmint/docs/`` in the ``planetmint/planetmint`` repo.
-- There are docs for the Python driver under ``planetmint-driver/docs/`` in the ``planetmint/planetmint-driver`` repo.
+- There are docs for the Python driver under ``planetmint-driver/docs/`` in the ``planetmint/planetmint-driver-python`` repo.
 - There are docs for the JavaScript driver under ``planetmint/js-bigchaindb-driver`` in the ``planetmint/js-bigchaindb-driver`` repo.
 - The source code for the Planetmint website is in a private repo, but we can give you access if you ask.
 

setup.py

@@ -76,7 +76,8 @@ install_requires = [
     'chardet==3.0.4',
     'aiohttp==3.7.4',
     'abci==0.8.3',
-    'planetmint-cryptoconditions>=0.9.0',
+    #'planetmint-cryptoconditions>=0.9.0',
+    'planetmint-cryptoconditions @ git+https://github.com/planetmint/cryptoconditions.git@gitzenroom',
     'flask-cors==3.0.10',
     'flask-restful==0.3.9',
     'flask==2.0.1',