scrtlabs / surface Goto Github PK

Surface is part of the Enigma node software stack. The Surface component is responsible for operations that are outside of SGX and acting as a bridge between the outside world and the "Core" component.

License: GNU Affero General Public License v3.0

Python 99.48% Shell 0.36% Dockerfile 0.16%

secret-contracts smart-contracts enigma eng

surface's Introduction

surface

Getting Started

Surface is a component of the Enigma network. To run surface, refer to the deployment instructions for the Enigma Docker Network.

Running in simulation mode

Simply pass the flag:

--simulation

Running the tests

This project depends on the Enigma smart contract. To run the tests, the Enigma smart contract must be deployed, and the configuration in he src/config.py file needs to match your environment (accounts and passphrase from truffle).

Create a python virtual environment.

cd ..
cd surface
virtualenv --python=/usr/local/Cellar/python3/3.6.4_2/bin/python3 python3
source python3/bin/activate
pip install -r etc/requirements.txt

To run all tests:

cd src/tests
pytest

Deployment

Refer to the documentation of the Enigma Docker Network.

Built With

TBD

Contributing

TBD

Versioning

TBD

Authors

Enigma Team - enigma

License

Surface is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.

surface's People

Contributors

Stargazers

Watchers

Forkers

stjordanis chris-tn ilookaboutlodge zmmwl

surface's Issues

Cannot clone coin-mixer-poc.git

The Readme file says:

Installing
Clone the coin-mixer-poc project in the same parent folder as the surface project.
git clone [email protected]:enigmampc/surface.git
git clone [email protected]:enigmampc/coin-mixer-poc.git

But I can't clone “coin-mixer-poc.git”. Is this a private or unavailable repository?

Error Parsing Unencrypted Addresses within Enclave

Hi, I'm currently working another secret contract that involves passing addresses(unencrypted) into the callable function. However, I'm getting an error from Surface/Core and don't think the address types are being properly parsed within the enclave.

Here is my log from Core:

core_1      | aesm_service[9]: [ADMIN]White list update request successful for Version: 38
core_1      | <!-- Please refer to User's Guide for the explanation of each field -->
core_1      | <EnclaveConfiguration>
core_1      |     <ProdID>0</ProdID>
core_1      |     <ISVSVN>0</ISVSVN>
core_1      |     <StackMaxSize>0x40000</StackMaxSize>
core_1      |     <HeapMaxSize>0x100000</HeapMaxSize>
core_1      |     <TCSNum>1</TCSNum>
core_1      |     <TCSPolicy>1</TCSPolicy>
core_1      |     <DisableDebug>0</DisableDebug>
core_1      |     <MiscSelect>0</MiscSelect>
core_1      |     <MiscMask>0xFFFFFFFF</MiscMask>
core_1      | </EnclaveConfiguration>
core_1      | tcs_num 1, tcs_max_num 1, tcs_min_pool 1
core_1      | The required memory is 3514368B.
core_1      | Succeed.
core_1      | SIGN =>  bin/enclave.signed.so
core_1      | [+] Home dir is /root
core_1      | [+] Home dir is /root
core_1      | [-] Create .enigma folder => AlreadyExists
core_1      | [+] Open token file success! 
core_1      | [+] Token file valid!
core_1      | [+] Init Enclave Successful 2!
core_1      | [+] Server awaiting connection...
core_1      | [+] Home dir is /root
core_1      | Back from Ocall: /root/.enigma
core_1      | Succeeded reading key from file
core_1      | Generating Report with: "db9349c7d757dc22a92ae8364afd38cd9da8cc290a9a33e74d88ba30f250b4939e25bf3a6c875b7ea6ea7c722e875cab265493a06aede829c64533e4ac864c09"
core_1      | Ethereum Address: 0x5e386c597b936e7d85163f13bf3ef71eb6d92598
core_1      | Enclave quote : {"errored":false,"quote":"AgAAAMcKAAAHAAYAAAAAABYB+Vw5ueowf+qruQGtw+4+qJVYiqyvpujU3e4/o7zeAgT/BP//AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwAAAAAAAAAHAAAAAAAAAMnXDgsB2ZPr5nopFI8wTLALGiDdoO2epjhswWJ5vTbkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACD1xnnferKFHD2uvYqTXdDA8iZ22kCD5xw7h38CMfOngAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAweDVlMzg2YzU5N2I5MzZlN2Q4NTE2M2YxM2JmM2VmNzFlYjZkOTI1OTgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAqAIAAAJ0zP4NmhbLw0nUXuwTvtNDWILLwMUcyNp/vOjhaaHRgDXdpcm7vyxMiwNmHKKivA4O5hQQr/90nrXmfnuvMr2vnwgSL1IAjaCs+7sYhaeHR9WSwfFyGpsMfDVyOCfsqOXXpTcM671In5Qmf9CBOtKgJeoNfQ87qGSCxKtFC8Bggn2fwzBF/uS9eCq5WD91ymMGfJUpfll15xdtVhMPsD44xHxYkTx2sbvQv8AjUL2K04nfD2BC92RURueoIRrZGWhWbkqH/f9tpaLcto8NFQZ9cgcTEymVVuM50o58AgkyK2VdertJwkAPL0T0W3tV1CqHs44hr4WoIxnTDLB4LmNRcdNsiPjwlP/rCISFz/1bD5BLAJ337w0SmstBWJqp3kCNcntcIKRFFt+55mgBAADZvwCZVV84wNM6Fb/inZnj26RoaGD4ED3fyaYGMryemRUeUUUBFM1FKPNjPgL/6bKT9T6L+TNFNPv4GNzB2BecN2AyIz8Afah45QB+7pIUpIenti9rmIWKl8rW8jcTkPg6jAvsb26F1AlSKUYNCCaJ4+/rD9AifU2Md+ggQLZ1KmvAfrN9k7sqW/19yN6adC6mY3sUgnQUQaMqvCHTh7nXEYxczZ1LjGrVa71DJkfedJdSCL8tm80TYcdxVqqswHn9LgWljf9lazI1IVn6ca+J/5G2ZeDV+jANYkYz4zTSXcErlmvYrKgQNVtGUSd5Hi+J6F/rycO0NMVyK0aTQxX2MxaH5gHN0Z7X1JWtZzIS6TPPR26WxI3BTnyAeKdAWV8AeSzXidg2AFR2X9xNKuZM1koV8cuJHxsfIXnTbMw9/QIdIyDtoubdQ1BeAbmNoYcjA50NnKQ3xmaJ/vQ11XPNAm/pdBDyQgByqnCiOgwXrpKQ4RgHvRJp","address":"0x5e386c597b936e7d85163f13bf3ef71eb6d92598"}
core_1      | [+] Server awaiting connection...
core_1      | thread panicked at 'called `Result::unwrap()` on an `Err` value: Utf8Error { valid_up_to: 0, error_len: Some(1) }', libcore/result.rs:945:5
core_1      | ./compile_launch.bash: line 4:    40 Illegal instruction     ./app
enigma_core_1 exited with code 132

And here is my log from Surface:

[2018-08-10 20:05:35.722344] INFO: main: Listening for new tasks
[2018-08-10 20:05:46.378537] DEBUG: main: TaskId: 8e1a6aa63b4b85379cf561ca228a68e1f81720e42e43898645776cf32298190a
[2018-08-10 20:05:46.493210] INFO: main: the bytecode: 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[2018-08-10 20:05:46.493487] INFO: Node: sending task to Core for private computation
[2018-08-10 20:05:46.493644] DEBUG: Node: Sending To EVM:{'cmd': 'execevm', 'bytecode': '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'callable': 'getHighestBidder(address[],uint[])', 'callable_args': 'eeea9493715325453672b3f07021cb05be624cc99a29f094bbb0389fe7dcfc08c7496dc5a1293d09afb99a7bc20a14', 'preprocessors': [], 'callback': 'updateWinner(address,uint)'}

Unable to Commit Tasks on Chain

I'm currently testing my voting contract with the testnet. However, I am getting some errors at the end of the process (where results are committed on chain). Here is the full error log:


[2018-07-17 21:35:34.241043] INFO: main: Listening for new tasks
[2018-07-17 21:35:45.287073] DEBUG: main: TaskId: 716b7ca72477d183b0490ff7426347de6ba51192a1ce29554ecf673f613b5e2d
[2018-07-17 21:35:45.424854] INFO: main: the bytecode: 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[2018-07-17 21:35:45.425597] INFO: Node: sending task to Core for private computation
[2018-07-17 21:35:45.425822] DEBUG: Node: Sending To EVM:{'cmd': 'execevm', 'bytecode': 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'callable': 'countVotes(uint256, uint256[], uint256[])', 'callable_args': 'c501c101c10a', 'preprocessors': [], 'callback': 'updatePollStatus(uint256, uint256, uint256)'}
[2018-07-17 21:35:45.486782] INFO: Node: Outputs: 
[2018-07-17 21:35:45.487083] INFO: Node: Signature of outputs: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

[2018-07-17 21:35:45.487339] INFO: Worker: committing results for task: {'block_number': 223, 'task_id': '716b7ca72477d183b0490ff7426347de6ba51192a1ce29554ecf673f613b5e2d', 'data': '', 'sig': '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', 'contract_address': '0xA3C3aceCBc0B970506298141B61cF34D689Fd265'}
Traceback (most recent call last):
  File "src/surface/__main__.py", line 189, in <module>
    start(obj={})
  File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "src/surface/__main__.py", line 138, in start
    handle_task(w3, worker, task, block, core_socket)
  File "src/surface/__main__.py", line 181, in handle_task
    task.taskId, results, sig, block)
  File "/Users/andrew/Desktop/Andrew/secret-contracts/surface/src/surface/communication/core/worker.py", line 184, in commit_results
    task_id, data, sig, block_number
  File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/web3/contract.py", line 1025, in __call__
    clone._set_function_info()
  File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/web3/contract.py", line 1034, in _set_function_info
    self.kwargs
  File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/web3/utils/contracts.py", line 128, in find_matching_fn_abi
    raise ValidationError(message)
web3.exceptions.ValidationError: 
Could not identify the intended function with name `commitResults`, positional argument(s) of type `(<class 'bytes'>, <class 'str'>, <class 'str'>, <class 'int'>)` and keyword argument(s) of type `{}`.
Found 1 function(s) with the name `commitResults`: ['commitResults(bytes32,bytes,bytes,uint256)']
Function invocation failed due to no matching argument types.

callable function to core

https://github.com/enigmampc/surface/blob/591da9c9696806a206344b12aed8566d7acf921e/src/surface/communication/core/ipc.py#L42

This should be the function signature and not the hash of the function:
https://github.com/enigmampc/surface/blob/develop/src/tests/test_worker.py#L36

Potential Issue with Decrypting Integers

Hi, I'm currently working on a secret voting implementation but not sure if my encrypted votes are being properly decrypted inside of the enclave. I have a system where 0 = no and 1 = yes, but the 0 & 1 values are encrypted. Every time a user votes in a poll, I store the encrypted vote as a "bytes" value on chain. When I want to tally the votes, I retrieve all of the encrypted votes for that poll, convert each of them to ASCII, and then pass the array of votes into the callable function. However, I am getting undefined behavior and am uncertain whether there is an issue with the decryption scheme with regards to integers. Additionally, I have confirmed that my encrypted values before and after I store them on chain are the same.

I am posting the full Surface log to a failed test case where I only pass in a single encrypted "yes" vote but is unrecognized by the enclave.

Here is what my callable function looks like:

  /*
   * The callable function that is computed by the SGX node. Tallies votes.
   */
  function countVotes(uint _pollID, uint[] _votes, uint[] _weights) public pure returns (uint, uint, uint) {
    require(_votes.length == _weights.length);
    uint yeaVotes;
    uint nayVotes;
    for (uint i = 0; i < _votes.length; i++) {
      if (_votes[i] == 0) nayVotes += _weights[i];
      else if (_votes[i] == 1) yeaVotes += _weights[i];
    }
    return (_pollID, yeaVotes, nayVotes);
  }

And here are the logs:

[2018-08-07 17:39:37.849384] INFO: main: Listening for new tasks
[2018-08-07 18:04:28.790679] DEBUG: main: TaskId: b09d28047107dcf1f3418dd72fe5696dd822220fcc37ec64c2e85397b0811454
[2018-08-07 18:04:28.967717] INFO: main: the bytecode: 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[2018-08-07 18:04:28.969585] INFO: Node: sending task to Core for private computation
[2018-08-07 18:04:28.969855] DEBUG: Node: Sending To EVM:{'cmd': 'execevm', 'bytecode': 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'callable': 'countVotes(uint,uint[],uint[])', 'callable_args': 'f84103f83cb83a32303561633335336137643465343064613639313366663637623562386335613834373734306538393739343738613965316264656239666336c101', 'preprocessors': [], 'callback': 'updatePollStatus(uint,uint,uint)'}
[2018-08-07 18:04:29.061782] INFO: Node: Outputs: 4e0e931a000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[2018-08-07 18:04:29.061994] INFO: Node: Signature of outputs: 23e86d331553d55c746770eb1b81fe4513b763758fbaf986583485681061b7f765b9c9f42da89cf5f31bca3d8eb4bb3448fbbbac6fd6e062b35bf4fd234925be1b
4e0e931a000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[2018-08-07 18:04:29.062209] INFO: Worker: committing results for task: {'block_number': 586, 'task_id': 'b09d28047107dcf1f3418dd72fe5696dd822220fcc37ec64c2e85397b0811454', 'data': '4e0e931a000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000', 'sig': '23e86d331553d55c746770eb1b81fe4513b763758fbaf986583485681061b7f765b9c9f42da89cf5f31bca3d8eb4bb3448fbbbac6fd6e062b35bf4fd234925be1b', 'contract_address': '0x667B89E7FB7B8E07F6E76c43B5FB618906138619'}

Faulty Quote Attestation

I'm currently trying to run Surface and I'm getting this error:

[2018-07-31 17:24:20.035948] DEBUG: main: config not found in the .enigma directory: [Errno 2] No such file or directory: '/Users/andrew/.enigma/config.json'
[2018-07-31 17:24:20.039471] INFO: main: Starting up node.
[2018-07-31 17:24:20.039903] INFO: Node: Connecting via zmq to: tcp://ibm.enigma.co:10006
[2018-07-31 17:24:20.040122] INFO: Node: Asking Core for SGX Report
[2018-07-31 17:24:21.801885] INFO: Node: {'errored': False, 'quote': 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 'address': '0x7947a090a1d43c60d2358d782cb207de0f7a4fb8'}
[2018-07-31 17:24:21.802947] INFO: Node: Quote was faulty, trying again. Attempt 1 of 3...
[2018-07-31 17:24:21.803152] INFO: Node: Asking Core for SGX Report
[2018-07-31 17:24:21.831414] INFO: Node: {'errored': False, 'quote': 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 'address': '0x7947a090a1d43c60d2358d782cb207de0f7a4fb8'}
[2018-07-31 17:24:21.831723] INFO: Node: Quote was faulty, trying again. Attempt 2 of 3...
[2018-07-31 17:24:21.831818] INFO: Node: Asking Core for SGX Report
[2018-07-31 17:24:21.859318] INFO: Node: {'errored': False, 'quote': 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 'address': '0x7947a090a1d43c60d2358d782cb207de0f7a4fb8'}
[2018-07-31 17:24:21.859887] INFO: Node: Quote was faulty, trying again. Attempt 3 of 3...
Traceback (most recent call last):
File "./src/surface/main.py", line 189, in
start(obj={})
File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 722, in call
return self.main(*args, **kwargs)
File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/andrew/anaconda/envs/py36/lib/python3.6/site-packages/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "./src/surface/main.py", line 90, in start
results_json['quote'], server=ias_proxy)
File "/Users/andrew/Desktop/Andrew/secret-contracts/surface/src/surface/communication/ias/quote.py", line 74, in from_enigma_proxy
result = response.json()['result']
KeyError: 'result'