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67 lines
2.7 KiB
67 lines
2.7 KiB
6 years ago
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import os
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import json
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from datetime import datetime, timedelta
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from selfdrive.swaglog import cloudlog
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from selfdrive.version import version, terms_version, training_version, get_git_commit, get_git_branch, get_git_remote
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from common.android import get_imei, get_serial, get_subscriber_info
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from common.api import api_get
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from common.params import Params
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from common.file_helpers import mkdirs_exists_ok
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def register():
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params = Params()
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params.put("Version", version)
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params.put("TermsVersion", terms_version)
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params.put("TrainingVersion", training_version)
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params.put("GitCommit", get_git_commit())
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params.put("GitBranch", get_git_branch())
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params.put("GitRemote", get_git_remote())
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params.put("SubscriberInfo", get_subscriber_info())
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# create a key for auth
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# your private key is kept on your device persist partition and never sent to our servers
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# do not erase your persist partition
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if not os.path.isfile("/persist/comma/id_rsa.pub"):
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cloudlog.warning("generating your personal RSA key")
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mkdirs_exists_ok("/persist/comma")
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assert os.system("openssl genrsa -out /persist/comma/id_rsa.tmp 2048") == 0
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assert os.system("openssl rsa -in /persist/comma/id_rsa.tmp -pubout -out /persist/comma/id_rsa.tmp.pub") == 0
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os.rename("/persist/comma/id_rsa.tmp", "/persist/comma/id_rsa")
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os.rename("/persist/comma/id_rsa.tmp.pub", "/persist/comma/id_rsa.pub")
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# make key readable by app users (ai.comma.plus.offroad)
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os.chmod('/persist/comma/', 0o755)
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os.chmod('/persist/comma/id_rsa', 0o744)
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dongle_id, access_token = params.get("DongleId", encoding='utf8'), params.get("AccessToken", encoding='utf8')
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public_key = open("/persist/comma/id_rsa.pub").read()
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# create registration token
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# in the future, this key will make JWTs directly
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private_key = open("/persist/comma/id_rsa").read()
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# late import
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import jwt
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register_token = jwt.encode({'register':True, 'exp': datetime.utcnow() + timedelta(hours=1)}, private_key, algorithm='RS256')
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try:
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cloudlog.info("getting pilotauth")
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resp = api_get("v2/pilotauth/", method='POST', timeout=15,
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imei=get_imei(0), imei2=get_imei(1), serial=get_serial(), public_key=public_key, register_token=register_token)
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dongleauth = json.loads(resp.text)
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dongle_id, access_token = dongleauth["dongle_id"], dongleauth["access_token"]
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params.put("DongleId", dongle_id)
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params.put("AccessToken", access_token)
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return dongle_id, access_token
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except Exception:
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cloudlog.exception("failed to authenticate")
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if dongle_id is not None and access_token is not None:
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return dongle_id, access_token
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else:
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return None
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if __name__ == "__main__":
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print(register())
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