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Malicious npm Package Targets Solana Developers and Hijacks Funds
A malicious npm package targets Solana developers, rerouting funds in 2% of transactions to a hardcoded address.
environ-config allows you to load your application's configuration from environment variables – as recommended in The Twelve-Factor App methodology – with elegant, boilerplate-free, and declarative code:
>>> import environ
>>> # Extracts secrets from Vault-via-envconsul: 'secret/your-app':
>>> vault = environ.secrets.VaultEnvSecrets(vault_prefix="SECRET_YOUR_APP")
>>> @environ.config(prefix="APP")
... class AppConfig:
... @environ.config
... class DB:
... name = environ.var("default_db")
... host = environ.var("default.host")
... port = environ.var(5432, converter=int) # Use attrs's converters and validators!
... user = environ.var("default_user")
... password = vault.secret()
...
... env = environ.var()
... lang = environ.var(name="LANG") # It's possible to overwrite the names of variables.
... db = environ.group(DB)
... awesome = environ.bool_var()
>>> cfg = environ.to_config(
... AppConfig,
... environ={
... "APP_ENV": "dev",
... "APP_DB_HOST": "localhost",
... "LANG": "C",
... "APP_AWESOME": "yes", # true and 1 work too, everything else is False
... # Vault-via-envconsul-style var name:
... "SECRET_YOUR_APP_DB_PASSWORD": "s3kr3t",
... }) # Uses os.environ by default.
>>> cfg
AppConfig(env='dev', lang='C', db=AppConfig.DB(name='default_db', host='localhost', port=5432, user='default_user', password=<SECRET>), awesome=True)
>>> cfg.db.password
's3kr3t'
AppConfig.from_environ({...})
is equivalent to the code above, depending on your taste.
Declarative & boilerplate-free.
Nested configuration from flat environment variable names.
Default & mandatory values: enforce configuration structure without writing a line of code.
Built on top of attrs which gives you data validation and conversion for free.
Pluggable secrets extraction. Ships with:
Helpful debug logging that will tell you which variables are present and what environ-config is looking for.
Built-in dynamic help documentation generation.
You can find the full documentation including a step-by-step tutorial on Read the Docs.
environ-config is maintained by Hynek Schlawack and is released under the Apache License 2.0 license. Development takes place on GitHub.
The development is kindly supported by Variomedia AG and all my amazing GitHub Sponsors.
environ-config wouldn't be possible without the attrs project.
Available as part of the Tidelift Subscription.
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Support for Python 3.13.
Support for Moto 5. #76
FAQs
Boilerplate-free configuration with env variables.
We found that environ-config demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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