62 lines
2.3 KiB
Python
62 lines
2.3 KiB
Python
"""Runtime settings for backend infrastructure.
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Model provider credentials live in ``model_resources`` and are resolved per
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assistant. Keep this module limited to process-level settings such as database,
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CORS, server bind address, and WebRTC ICE/TURN configuration.
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"""
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import os
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from dotenv import load_dotenv
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load_dotenv()
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def _split(value: str) -> list[str]:
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return [item.strip() for item in value.split(",") if item.strip()]
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# ---- Database ----
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DATABASE_URL = os.getenv(
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"DATABASE_URL",
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"postgresql+asyncpg://postgres:postgres@localhost:5432/postgres",
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)
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# ---- Service ----
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HOST = os.getenv("HOST", "0.0.0.0")
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PORT = int(os.getenv("PORT", "8000"))
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CORS_ORIGINS = _split(
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os.getenv("CORS_ORIGINS", "http://localhost:3000,http://127.0.0.1:3000")
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)
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# ---- Admin auth ----
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ADMIN_USERNAME = os.getenv("ADMIN_USERNAME", "admin")
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ADMIN_PASSWORD = os.getenv("ADMIN_PASSWORD", "znjj189981$")
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AUTH_SECRET_KEY = os.getenv("AUTH_SECRET_KEY", "dev-secret-change-me")
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AUTH_COOKIE_NAME = os.getenv("AUTH_COOKIE_NAME", "ai_video_admin_token")
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AUTH_TOKEN_EXPIRE_MINUTES = int(os.getenv("AUTH_TOKEN_EXPIRE_MINUTES", "1440"))
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AUTH_COOKIE_SECURE = os.getenv("AUTH_COOKIE_SECURE", "false").lower() == "true"
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AUTH_COOKIE_SAMESITE = os.getenv("AUTH_COOKIE_SAMESITE", "lax")
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# ---- WebRTC STUN / TURN ----
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# Override STUN_URL in remote deployments to use the colocated coturn server
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# instead of waiting for a public STUN service that may be unreachable.
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STUN_URL = os.getenv("STUN_URL", "stun:stun.l.google.com:19302")
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# TURN_URLS example:
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# turn:118.89.89.89:3478?transport=udp,turn:118.89.89.89:3478?transport=tcp
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TURN_URLS = _split(os.getenv("TURN_URLS", ""))
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TURN_SECRET = os.getenv("TURN_SECRET", "")
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TURN_USERNAME = os.getenv("TURN_USERNAME", "")
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TURN_PASSWORD = os.getenv("TURN_PASSWORD", "")
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TURN_CREDENTIAL_TTL = int(os.getenv("TURN_CREDENTIAL_TTL", "86400"))
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# ---- S3-compatible object storage (RustFS in local compose) ----
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S3_ENDPOINT_URL = os.getenv("S3_ENDPOINT_URL", "http://localhost:9000")
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S3_ACCESS_KEY = os.getenv("S3_ACCESS_KEY", "rustfsadmin")
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S3_SECRET_KEY = os.getenv("S3_SECRET_KEY", "rustfsadmin")
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S3_BUCKET = os.getenv("S3_BUCKET", "ai-video")
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S3_REGION = os.getenv("S3_REGION", "us-east-1")
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KNOWLEDGE_MAX_FILE_BYTES = int(os.getenv("KNOWLEDGE_MAX_FILE_BYTES", "20971520"))
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KNOWLEDGE_TOP_K = int(os.getenv("KNOWLEDGE_TOP_K", "5"))
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