winwin-vault 0.1.0

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winwin-vault

A read-only Python client for HashiCorp Vault, with automatic token renewal and dynamic secret caching.

Installation

pip install winwin-vault

Quick Start

from winwin_vault import VaultClient

# Uses VAULT_ADDR and auth method from environment
client = VaultClient.from_env()

# Read a KV v2 secret
secret = client.read_kv("config")
print(secret["api_key"])

# Read database credentials (cached with TTL)
creds = client.read_database_creds("my-role")
print(creds.username, creds.password)

# Read Alicloud STS credentials (cached with TTL)
alicreds = client.read_alicloud_creds("my-role")
print(alicreds.access_key, alicreds.secret_key, alicreds.security_token)

Authentication

VaultClient.from_env() auto-detects the auth method:

Environment	Auth Method
VAULT_TOKEN set	EnvTokenAuth
~/.vault-token present	EnvTokenAuth
Kubernetes ServiceAccount	KubernetesAuth
Vault Agent socket	VaultAgentAuth

TLS is enforced for all auth methods except VaultAgentAuth (which communicates over a local Unix socket).

Mount Points

Default mount points:

• KV v2: secret
• Database: database
• Alicloud: alicloud

Change via setters:

client.set_kv_mount_point("internal")
client.set_database_mount_point("database")
client.set_alicloud_mount_point("alicloud")

Exception Handling

from winwin_vault import VaultClient, VaultClientError, VaultSecretNotFoundError

try:
    secret = client.read_kv("config")
except VaultSecretNotFoundError:
    print("Secret not found")
except VaultClientError as e:
    print(f"Vault error: {e}")

License

MIT License — see LICENSE file to be added.