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https://github.com/blyssprivacy/sdk.git
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e27fb7d5ac
all requests and response are JSON. all binary payloads are explicitly encoded as base64 within api.py, and decoded back to bytes before leaving api.py. User-facing code, e.g. bucket.py and bucket_service.py, should not see base64 wrangling.
134 lines
3.7 KiB
Python
134 lines
3.7 KiB
Python
from typing import Optional
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import os
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import sys
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import random
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import hashlib
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import traceback
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import blyss
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def key_to_gold_value(key: str, length: int = 512) -> bytes:
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h = hashlib.md5()
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h.update(key.encode("utf-8"))
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value = h.digest()
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while len(value) < length:
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h.update(b"0")
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value += h.digest()
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return value[:length]
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def verify_read(key: str, value: bytes):
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expected = key_to_gold_value(key, len(value))
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try:
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assert value == expected
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except:
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print(f"read mismatch for key {key}")
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print(f"received {value.hex()[:16]}")
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print(f"expected {expected.hex()[:16]}")
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print(traceback.format_exc())
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raise
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def generate_keys(n: int, seed: int = 0) -> list:
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return [f"{seed}-{i}" for i in range(n)]
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def generateBucketName() -> str:
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tag = int(random.random() * 1e6)
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return f"api-tester-{tag:#0{6}x}"
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async def main(endpoint: str, api_key: str):
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print("Testing Blyss server at " + endpoint)
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client = blyss.Client({"endpoint": endpoint, "api_key": api_key})
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# generate random string for bucket name
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bucketName = generateBucketName()
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client.create(bucketName, usage_hints={"maxItemSize": 40_000})
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bucket = client.connect_async(bucketName)
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print(bucket.info())
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# generate N random keys
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N = 4000
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itemSize = 32
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localKeys = generate_keys(N, 0)
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# write all N keys
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await bucket.write({k: key_to_gold_value(k, itemSize) for k in localKeys})
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print(f"Wrote {N} keys")
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# read a random key
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testKey = random.choice(localKeys)
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value = (await bucket.private_read([testKey]))[0]
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assert value is not None
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verify_read(testKey, value)
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print(f"Read key {testKey}, got {value.hex()[:8]}[...]")
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# delete testKey from the bucket, and localData.
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bucket.delete_key(testKey)
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localKeys.remove(testKey)
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value = (await bucket.private_read([testKey]))[0]
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def _test_delete(key: str, value: Optional[bytes]):
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if value is None:
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print(f"Deleted key {testKey}")
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else:
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# this happens only sometimes??
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print("ERROR: delete not reflected in read!")
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print(f"Read deleted key {testKey} and got {value.hex()[:8]}[...]")
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_test_delete(testKey, value)
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# clear all keys
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bucket.clear_entire_bucket()
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localKeys = []
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print("Cleared bucket")
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# write a new set of N keys
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localKeys = generate_keys(N, 2)
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await bucket.write({k: key_to_gold_value(k, itemSize) for k in localKeys})
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print(f"Wrote {N} keys")
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# read a random key
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testKey = random.choice(localKeys)
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value = (await bucket.private_read([testKey]))[0]
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assert value is not None
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verify_read(testKey, value)
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# rename the bucket
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newBucketName = bucketName + "-rn"
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bucket.rename(newBucketName)
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print("Renamed bucket")
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print(bucket.info())
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# read a random key
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testKey = random.choice(localKeys)
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value = (await bucket.private_read([testKey]))[0]
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assert value is not None
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verify_read(testKey, value)
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print(f"Read key {testKey}")
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# destroy the bucket
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bucket.destroy_entire_bucket()
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print("Destroyed bucket")
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if __name__ == "__main__":
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import asyncio
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api_key = os.environ.get("BLYSS_STAGING_API_KEY", None)
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endpoint = os.environ.get("BLYSS_STAGING_SERVER", None)
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if len(sys.argv) > 1:
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print("Using endpoint from command line")
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endpoint = sys.argv[1]
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if len(sys.argv) > 2:
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print("Using api_key from command line")
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api_key = sys.argv[2]
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if api_key == "none":
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api_key = None
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print("DEBUG", api_key, endpoint)
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assert endpoint is not None
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assert api_key is not None
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asyncio.run(main(endpoint, api_key))
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