create credential from snapshot
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parent
7ebff00e2e
commit
468b6f63c4
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@ -1,6 +1,8 @@
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[settings]
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url = http://localhost:8000/api/snapshot/
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token = '1234'
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# wb_sign_token = "27de6ad7-cee2-4fe8-84d4-c7eea9c969c8"
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# url_wallet = "http://localhost"
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# path = /path/to/save
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# device = your_device_name
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# # erase = basic
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@ -13,13 +13,30 @@ import gettext
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import locale
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import logging
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from pathlib import Path
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from string import Template
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from datetime import datetime
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BASE_DIR = Path(__file__).resolve().parent
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SNAPSHOT_BASE = {
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'timestamp': str(datetime.now()),
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'type': 'Snapshot',
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'uuid': str(uuid.uuid4()),
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'software': "workbench-script",
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'version': "0.0.1",
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'token_hash': "",
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'data': {},
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'erase': []
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}
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## Legacy Functions ##
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def convert_to_legacy_snapshot(snapshot):
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snapshot["sid"] = str(uuid.uuid4()).split("-")[0]
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snapshot["sid"] = str(uuid.uuid4()).split("-")[1]
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snapshot["software"] = "workbench-script"
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snapshot["version"] = "dev"
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snapshot["schema_api"] = "1.0.0"
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@ -28,6 +45,7 @@ def convert_to_legacy_snapshot(snapshot):
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snapshot["data"]["smart"] = snapshot["data"]["disks"]
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snapshot["data"].pop("disks")
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snapshot.pop("erase")
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snapshot.pop("token_hash")
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## End Legacy Functions ##
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@ -58,17 +76,16 @@ def exec_cmd_erase(cmd):
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## End Utility functions ##
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SNAPSHOT_BASE = {
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'timestamp': str(datetime.now()),
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'type': 'Snapshot',
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'uuid': str(uuid.uuid4()),
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'software': "workbench-script",
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'version': "0.0.1",
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'data': {},
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'erase': []
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}
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def convert_to_credential(snapshot):
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snapshot["data"] = json.dumps(snapshot["data"])
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file_path = os.path.join(BASE_DIR, "templates", "snapshot.json")
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with open(file_path) as f:
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ff = f.read()
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template = Template(ff)
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cred = template.substitute(**snapshot)
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return cred
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## Command Functions ##
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## Erase Functions ##
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## Xavier Functions ##
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@ -265,20 +282,20 @@ def gen_snapshot(all_disks):
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return snapshot
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def save_snapshot_in_disk(snapshot, path):
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def save_snapshot_in_disk(snapshot, path, snap_uuid):
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snapshot_path = os.path.join(path, 'snapshots')
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filename = "{}/{}_{}.json".format(
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snapshot_path,
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datetime.now().strftime("%Y%m%d-%H_%M_%S"),
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snapshot['uuid'])
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snap_uuid)
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try:
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if not os.path.exists(snapshot_path):
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os.makedirs(snapshot_path)
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logger.info(_("Created snapshots directory at '%s'"), snapshot_path)
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with open(filename, "w") as f:
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f.write(json.dumps(snapshot))
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f.write(snapshot)
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logger.info(_("Snapshot written in path '%s'"), filename)
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except Exception as e:
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try:
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@ -286,13 +303,37 @@ def save_snapshot_in_disk(snapshot, path):
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fallback_filename = "{}/{}_{}.json".format(
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path,
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datetime.now().strftime("%Y%m%d-%H_%M_%S"),
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snapshot['uuid'])
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snap_uuid)
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with open(fallback_filename, "w") as f:
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f.write(json.dumps(snapshot))
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f.write(snapshot)
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logger.warning(_("Snapshot written in fallback path '%s'"), fallback_filename)
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except Exception as e:
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logger.error(_("Could not save snapshot locally. Reason: Failed to write in fallback path:\n %s"), e)
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def send_to_sign_credential(cred, token, url):
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headers = {
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"Authorization": f"Bearer {token}",
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"Content-Type": "application/json"
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}
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try:
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data = json.dumps(cred).encode('utf-8')
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request = urllib.request.Request(url, data=data, headers=headers)
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with urllib.request.urlopen(request) as response:
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status_code = response.getcode()
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#response_text = response.read().decode('utf-8')
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if 200 <= status_code < 300:
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logger.info(_("Credential successfully signed"))
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else:
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logger.error(_("Credential cannot signed in '%s'"), url)
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except Exception as e:
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logger.error(_("Credential not remotely sent to URL '%s'. Do you have internet? Is your server up & running? Is the url token authorized?\n %s"), url, e)
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# TODO sanitize url, if url is like this, it fails
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# url = 'http://127.0.0.1:8000/api/snapshot/'
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def send_snapshot_to_devicehub(snapshot, token, url):
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@ -344,6 +385,8 @@ def load_config(config_file="settings.ini"):
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device = config.get('settings', 'device', fallback=None)
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erase = config.get('settings', 'erase', fallback=None)
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legacy = config.get('settings', 'legacy', fallback=None)
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url_wallet = config.get('settings', 'url_wallet', fallback=None)
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wb_sign_token = config.get('settings', 'wb_sign_token', fallback=None)
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else:
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logger.error(_("Config file '%s' not found. Using default values."), config_file)
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path = os.path.join(os.getcwd())
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@ -355,7 +398,9 @@ def load_config(config_file="settings.ini"):
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'token': token,
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'device': device,
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'erase': erase,
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'legacy': legacy
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'legacy': legacy,
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'wb_sign_token': wb_sign_token,
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'url_wallet': url_wallet
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}
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def parse_args():
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@ -417,16 +462,30 @@ def main():
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all_disks = get_disks()
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snapshot = gen_snapshot(all_disks)
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snap_uuid = snapshot["uuid"]
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if config['erase'] and config['device'] and not config.get("legacy"):
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snapshot['erase'] = gen_erase(all_disks, config['erase'], user_disk=config['device'])
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elif config['erase'] and not config.get("legacy"):
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snapshot['erase'] = gen_erase(all_disks, config['erase'])
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if config.get("wb_sign_token"):
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tk = config.get("wb_sign_token").encode("utf8")
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snapshot["token_hash"] = hashlib.hash256(tk).hexdigest()
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if config.get("legacy"):
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convert_to_legacy_snapshot(snapshot)
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snapshot = json.dumps(snapshot)
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else:
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snapshot = convert_to_credential(snapshot)
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url_wallet = config.get("url_wallet")
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wb_sign_token = config.get("wb_sign_token")
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if url_wallet and wb_sign_token:
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snapshot = send_to_sign_credential(snapshot, wb_sign_token, url_wallet)
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save_snapshot_in_disk(snapshot, config['path'])
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save_snapshot_in_disk(snapshot, config['path'], snap_uuid)
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if config['url']:
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send_snapshot_to_devicehub(snapshot, config['token'], config['url'])
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