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added regex validation for API key #135

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Merged
merged 3 commits into from
Aug 16, 2023
Merged

added regex validation for API key #135

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57ffa45
added regex check for API key
jjmaldonis Aug 16, 2023
a0cdc61
bugfix!
jjmaldonis Aug 16, 2023
845d447
uuids only contain a-f letters
jjmaldonis Aug 16, 2023
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8 changes: 8 additions & 0 deletions deepgram/__init__.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
from typing import Union
import re
from ._types import Options
from .keys import Keys
from .transcription import Transcription
Expand All @@ -12,6 +13,11 @@
from .errors import DeepgramSetupError, DeepgramApiError


def api_key_is_valid(api_key: str) -> bool:
pattern = r"^[a-f0-9]{40}$"
return re.match(pattern, api_key) is not None


class Deepgram:
def __init__(self, options: Union[str, Options]) -> None:
if not isinstance(options, (str, dict)):
Expand All @@ -23,6 +29,8 @@ def __init__(self, options: Union[str, Options]) -> None:

if "api_key" not in options:
raise DeepgramSetupError("API key is required")
if not api_key_is_valid(options["api_key"]):
raise DeepgramSetupError("Invalid API key")

if "api_url" in options and options.get("api_url", None) is None:
raise DeepgramSetupError("API URL must be valid or omitted")
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