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Andika Wasisto 2020-05-21 21:05:12 +07:00
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__pycache__/
*.iml
.idea/

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LICENSE Normal file
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MIT License
Copyright (c) 2020 Andika Wasisto
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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README.md Normal file
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Quanttp
=======
An HTTP API that wraps [ComScire quantum random number generator API](https://comscire.com/downloads/qwqngdoc/).
Running
-------
1. Install ComScire driver from https://comscire.com/downloads/
2. Run the following commands
```
pip install -r requirements.txt
python -m quanttp
```
Usage Example
-------------
### REST API
http://localhost:62456/api/randint32
< -1741405968
http://localhost:62456/api/randuniform
< 0.20340009994
http://localhost:62456/api/randnormal
< 1.02206840644
http://localhost:62456/api/randbytes?length=8
< <20><><EFBFBD>E<EFBFBD><45>s_<73>b<EFBFBD><62><EFBFBD><EFBFBD>G<EFBFBD>
http://localhost:62456/api/reset
< OK
### WebSocket API
ws://localhost:62456/ws
> RANDINT32
< 585865374
> RANDUNIFORM
< 0.70137183786
> RANDNORMAL
< -1.6120135370
> RANDBYTES 16
< <20><><EFBFBD><EFBFBD><EFBFBD>9L).<2E>!:<3A><><EFBFBD>@Nh<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>d<EFBFBD><EFBFBD><EFBFBD><EFBFBD>_q<EFBFBD>
> RESET
< OK
License
-------
Copyright (c) 2020 Andika Wasisto
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# Copyright (c) 2020 Andika Wasisto
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from flask import Flask, request, Response
from flask_sockets import Sockets
from gevent import pywsgi
from geventwebsocket.handler import WebSocketHandler
app = Flask(__name__)
sockets = Sockets(app)
from quanttp.data.qng_wrapper import QngWrapper
qng_wrapper = QngWrapper()
# from quanttp.data.qng_wrapper_mock import QngWrapperMock
# qng_wrapper = QngWrapperMock()
@app.route('/api/randint32')
def api_randint32():
return Response(str(qng_wrapper.randint32()), content_type='text/plain')
@app.route('/api/randuniform')
def api_randuniform():
return Response(str(qng_wrapper.randuniform()), content_type='text/plain')
@app.route('/api/randnormal')
def api_randnormal():
return Response(str(qng_wrapper.randnormal()), content_type='text/plain')
@app.route('/api/randbytes')
def api_randbytes():
try:
length = int(request.args.get('length'))
return Response(qng_wrapper.randbytes(length), content_type='application/octet-stream')
except ValueError as e:
return Response(str(e), status=400, content_type='text/plain')
@app.route('/api/reset')
def api_reset():
qng_wrapper.reset()
return Response('OK', content_type='text/plain')
@sockets.route('/ws')
def ws(websocket):
while not websocket.closed:
try:
message = websocket.receive().strip().lower()
split_message = message.split(' ')
if split_message[0] == 'randint32':
websocket.send(str(qng_wrapper.randint32()))
elif split_message[0] == 'randuniform':
websocket.send(str(qng_wrapper.randuniform()))
elif split_message[0] == 'randnormal':
websocket.send(str(qng_wrapper.randnormal()))
elif split_message[0] == 'randbytes':
websocket.send(qng_wrapper.randbytes(int(split_message[1])))
elif split_message[0] == 'reset':
qng_wrapper.reset()
websocket.send('OK')
except ValueError as e:
websocket.close(code=1003, message=str(e))
except Exception as e:
websocket.close(code=1011, message=str(e))
@app.errorhandler(Exception)
def handle_exception(e):
return Response(e.description, status=e.code, content_type='text/plain')
server = pywsgi.WSGIServer(('0.0.0.0', 62456), application=app, handler_class=WebSocketHandler)
server.serve_forever()

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# Copyright (c) 2020 Andika Wasisto
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import win32com.client
class QngWrapper:
def __init__(self):
self.qng = win32com.client.Dispatch("QWQNG.QNG")
def randint32(self):
self.qng.Clear()
return self.qng.RandInt32
def randuniform(self):
self.qng.Clear()
return self.qng.RandUniform
def randnormal(self):
self.qng.Clear()
return self.qng.RandNormal
def randbytes(self, length):
self.qng.Clear()
return self.qng.RandBytes(length)
def reset(self):
self.qng.Reset()

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# Copyright (c) 2020 Andika Wasisto
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import random
import secrets
class QngWrapperMock:
def randint32(self):
return random.randint(-2147483648, +2147483647)
def randuniform(self):
return random.random()
def randnormal(self):
return random.gauss(mu=0.0, sigma=1.0)
def randbytes(self, length):
return secrets.token_bytes(nbytes=length)
def reset(self):
pass

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Flask==1.1.2
Flask-Sockets==0.2.1
gevent==20.5.0
gevent-websocket==0.10.1
pywin32==227