mirror of
https://github.com/langgenius/dify.git
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635 lines
16 KiB
Python
635 lines
16 KiB
Python
from typing import Optional
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from pydantic import AliasChoices, Field, HttpUrl, NegativeInt, NonNegativeInt, PositiveInt, computed_field
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from pydantic_settings import BaseSettings
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from configs.feature.hosted_service import HostedServiceConfig
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class SecurityConfig(BaseSettings):
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"""
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Secret Key configs
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"""
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SECRET_KEY: Optional[str] = Field(
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description="Your App secret key will be used for securely signing the session cookie"
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"Make sure you are changing this key for your deployment with a strong key."
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"You can generate a strong key using `openssl rand -base64 42`."
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"Alternatively you can set it with `SECRET_KEY` environment variable.",
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default=None,
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)
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RESET_PASSWORD_TOKEN_EXPIRY_HOURS: PositiveInt = Field(
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description="Expiry time in hours for reset token",
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default=24,
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)
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class AppExecutionConfig(BaseSettings):
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"""
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App Execution configs
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"""
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APP_MAX_EXECUTION_TIME: PositiveInt = Field(
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description="execution timeout in seconds for app execution",
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default=1200,
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)
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APP_MAX_ACTIVE_REQUESTS: NonNegativeInt = Field(
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description="max active request per app, 0 means unlimited",
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default=0,
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)
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class CodeExecutionSandboxConfig(BaseSettings):
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"""
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Code Execution Sandbox configs
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"""
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CODE_EXECUTION_ENDPOINT: HttpUrl = Field(
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description="endpoint URL of code execution servcie",
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default="http://sandbox:8194",
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)
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CODE_EXECUTION_API_KEY: str = Field(
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description="API key for code execution service",
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default="dify-sandbox",
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)
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CODE_EXECUTION_CONNECT_TIMEOUT: Optional[float] = Field(
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description="connect timeout in seconds for code execution request",
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default=10.0,
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)
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CODE_EXECUTION_READ_TIMEOUT: Optional[float] = Field(
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description="read timeout in seconds for code execution request",
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default=60.0,
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)
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CODE_EXECUTION_WRITE_TIMEOUT: Optional[float] = Field(
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description="write timeout in seconds for code execution request",
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default=10.0,
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)
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CODE_MAX_NUMBER: PositiveInt = Field(
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description="max depth for code execution",
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default=9223372036854775807,
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)
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CODE_MIN_NUMBER: NegativeInt = Field(
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description="",
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default=-9223372036854775807,
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)
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CODE_MAX_DEPTH: PositiveInt = Field(
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description="max depth for code execution",
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default=5,
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)
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CODE_MAX_PRECISION: PositiveInt = Field(
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description="max precision digits for float type in code execution",
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default=20,
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)
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CODE_MAX_STRING_LENGTH: PositiveInt = Field(
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description="max string length for code execution",
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default=80000,
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)
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CODE_MAX_STRING_ARRAY_LENGTH: PositiveInt = Field(
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description="",
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default=30,
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)
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CODE_MAX_OBJECT_ARRAY_LENGTH: PositiveInt = Field(
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description="",
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default=30,
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)
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CODE_MAX_NUMBER_ARRAY_LENGTH: PositiveInt = Field(
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description="",
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default=1000,
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)
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class EndpointConfig(BaseSettings):
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"""
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Module URL configs
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"""
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CONSOLE_API_URL: str = Field(
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description="The backend URL prefix of the console API."
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"used to concatenate the login authorization callback or notion integration callback.",
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default="",
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)
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CONSOLE_WEB_URL: str = Field(
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description="The front-end URL prefix of the console web."
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"used to concatenate some front-end addresses and for CORS configuration use.",
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default="",
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)
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SERVICE_API_URL: str = Field(
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description="Service API Url prefix." "used to display Service API Base Url to the front-end.",
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default="",
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)
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APP_WEB_URL: str = Field(
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description="WebApp Url prefix." "used to display WebAPP API Base Url to the front-end.",
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default="",
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)
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class FileAccessConfig(BaseSettings):
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"""
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File Access configs
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"""
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FILES_URL: str = Field(
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description="File preview or download Url prefix."
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" used to display File preview or download Url to the front-end or as Multi-model inputs;"
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"Url is signed and has expiration time.",
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validation_alias=AliasChoices("FILES_URL", "CONSOLE_API_URL"),
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alias_priority=1,
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default="",
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)
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FILES_ACCESS_TIMEOUT: int = Field(
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description="timeout in seconds for file accessing",
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default=300,
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)
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class FileUploadConfig(BaseSettings):
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"""
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File Uploading configs
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"""
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UPLOAD_FILE_SIZE_LIMIT: NonNegativeInt = Field(
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description="size limit in Megabytes for uploading files",
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default=15,
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)
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UPLOAD_FILE_BATCH_LIMIT: NonNegativeInt = Field(
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description="batch size limit for uploading files",
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default=5,
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)
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UPLOAD_IMAGE_FILE_SIZE_LIMIT: NonNegativeInt = Field(
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description="image file size limit in Megabytes for uploading files",
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default=10,
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)
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BATCH_UPLOAD_LIMIT: NonNegativeInt = Field(
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description="", # todo: to be clarified
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default=20,
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)
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class HttpConfig(BaseSettings):
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"""
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HTTP configs
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"""
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API_COMPRESSION_ENABLED: bool = Field(
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description="whether to enable HTTP response compression of gzip",
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default=False,
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)
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inner_CONSOLE_CORS_ALLOW_ORIGINS: str = Field(
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description="",
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validation_alias=AliasChoices("CONSOLE_CORS_ALLOW_ORIGINS", "CONSOLE_WEB_URL"),
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default="",
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)
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@computed_field
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@property
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def CONSOLE_CORS_ALLOW_ORIGINS(self) -> list[str]:
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return self.inner_CONSOLE_CORS_ALLOW_ORIGINS.split(",")
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inner_WEB_API_CORS_ALLOW_ORIGINS: str = Field(
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description="",
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validation_alias=AliasChoices("WEB_API_CORS_ALLOW_ORIGINS"),
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default="*",
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)
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@computed_field
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@property
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def WEB_API_CORS_ALLOW_ORIGINS(self) -> list[str]:
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return self.inner_WEB_API_CORS_ALLOW_ORIGINS.split(",")
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HTTP_REQUEST_MAX_CONNECT_TIMEOUT: NonNegativeInt = Field(
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description="",
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default=300,
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)
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HTTP_REQUEST_MAX_READ_TIMEOUT: NonNegativeInt = Field(
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description="",
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default=600,
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)
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HTTP_REQUEST_MAX_WRITE_TIMEOUT: NonNegativeInt = Field(
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description="",
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default=600,
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)
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HTTP_REQUEST_NODE_MAX_BINARY_SIZE: PositiveInt = Field(
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description="",
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default=10 * 1024 * 1024,
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)
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HTTP_REQUEST_NODE_MAX_TEXT_SIZE: PositiveInt = Field(
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description="",
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default=1 * 1024 * 1024,
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)
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SSRF_PROXY_HTTP_URL: Optional[str] = Field(
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description="HTTP URL for SSRF proxy",
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default=None,
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)
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SSRF_PROXY_HTTPS_URL: Optional[str] = Field(
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description="HTTPS URL for SSRF proxy",
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default=None,
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)
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class InnerAPIConfig(BaseSettings):
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"""
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Inner API configs
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"""
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INNER_API: bool = Field(
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description="whether to enable the inner API",
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default=False,
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)
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INNER_API_KEY: Optional[str] = Field(
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description="The inner API key is used to authenticate the inner API",
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default=None,
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)
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class LoggingConfig(BaseSettings):
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"""
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Logging configs
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"""
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LOG_LEVEL: str = Field(
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description="Log output level, default to INFO." "It is recommended to set it to ERROR for production.",
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default="INFO",
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)
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LOG_FILE: Optional[str] = Field(
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description="logging output file path",
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default=None,
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)
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LOG_FORMAT: str = Field(
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description="log format",
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default="%(asctime)s.%(msecs)03d %(levelname)s [%(threadName)s] [%(filename)s:%(lineno)d] - %(message)s",
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)
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LOG_DATEFORMAT: Optional[str] = Field(
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description="log date format",
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default=None,
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)
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LOG_TZ: Optional[str] = Field(
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description="specify log timezone, eg: America/New_York",
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default=None,
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)
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class ModelLoadBalanceConfig(BaseSettings):
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"""
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Model load balance configs
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"""
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MODEL_LB_ENABLED: bool = Field(
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description="whether to enable model load balancing",
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default=False,
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)
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class BillingConfig(BaseSettings):
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"""
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Platform Billing Configurations
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"""
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BILLING_ENABLED: bool = Field(
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description="whether to enable billing",
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default=False,
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)
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class UpdateConfig(BaseSettings):
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"""
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Update configs
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"""
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CHECK_UPDATE_URL: str = Field(
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description="url for checking updates",
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default="https://updates.dify.ai",
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)
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class WorkflowConfig(BaseSettings):
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"""
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Workflow feature configs
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"""
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WORKFLOW_MAX_EXECUTION_STEPS: PositiveInt = Field(
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description="max execution steps in single workflow execution",
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default=500,
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)
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WORKFLOW_MAX_EXECUTION_TIME: PositiveInt = Field(
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description="max execution time in seconds in single workflow execution",
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default=1200,
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)
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WORKFLOW_CALL_MAX_DEPTH: PositiveInt = Field(
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description="max depth of calling in single workflow execution",
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default=5,
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)
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MAX_VARIABLE_SIZE: PositiveInt = Field(
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description="The maximum size in bytes of a variable. default to 5KB.",
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default=5 * 1024,
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)
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class OAuthConfig(BaseSettings):
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"""
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oauth configs
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"""
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OAUTH_REDIRECT_PATH: str = Field(
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description="redirect path for OAuth",
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default="/console/api/oauth/authorize",
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)
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GITHUB_CLIENT_ID: Optional[str] = Field(
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description="GitHub client id for OAuth",
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default=None,
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)
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GITHUB_CLIENT_SECRET: Optional[str] = Field(
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description="GitHub client secret key for OAuth",
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default=None,
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)
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GOOGLE_CLIENT_ID: Optional[str] = Field(
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description="Google client id for OAuth",
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default=None,
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)
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GOOGLE_CLIENT_SECRET: Optional[str] = Field(
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description="Google client secret key for OAuth",
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default=None,
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)
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class ModerationConfig(BaseSettings):
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"""
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Moderation in app configs.
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"""
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MODERATION_BUFFER_SIZE: PositiveInt = Field(
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description="buffer size for moderation",
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default=300,
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)
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class ToolConfig(BaseSettings):
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"""
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Tool configs
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"""
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TOOL_ICON_CACHE_MAX_AGE: PositiveInt = Field(
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description="max age in seconds for tool icon caching",
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default=3600,
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)
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class MailConfig(BaseSettings):
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"""
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Mail Configurations
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"""
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MAIL_TYPE: Optional[str] = Field(
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description="Mail provider type name, default to None, availabile values are `smtp` and `resend`.",
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default=None,
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)
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MAIL_DEFAULT_SEND_FROM: Optional[str] = Field(
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description="default email address for sending from ",
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default=None,
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)
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RESEND_API_KEY: Optional[str] = Field(
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description="API key for Resend",
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default=None,
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)
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RESEND_API_URL: Optional[str] = Field(
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description="API URL for Resend",
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default=None,
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)
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SMTP_SERVER: Optional[str] = Field(
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description="smtp server host",
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default=None,
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)
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SMTP_PORT: Optional[int] = Field(
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description="smtp server port",
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default=465,
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)
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SMTP_USERNAME: Optional[str] = Field(
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description="smtp server username",
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default=None,
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)
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SMTP_PASSWORD: Optional[str] = Field(
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description="smtp server password",
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default=None,
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)
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SMTP_USE_TLS: bool = Field(
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description="whether to use TLS connection to smtp server",
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default=False,
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)
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SMTP_OPPORTUNISTIC_TLS: bool = Field(
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description="whether to use opportunistic TLS connection to smtp server",
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default=False,
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)
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class RagEtlConfig(BaseSettings):
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"""
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RAG ETL Configurations.
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"""
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ETL_TYPE: str = Field(
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description="RAG ETL type name, default to `dify`, available values are `dify` and `Unstructured`. ",
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default="dify",
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)
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KEYWORD_DATA_SOURCE_TYPE: str = Field(
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description="source type for keyword data, default to `database`, available values are `database` .",
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default="database",
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)
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UNSTRUCTURED_API_URL: Optional[str] = Field(
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description="API URL for Unstructured",
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default=None,
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)
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UNSTRUCTURED_API_KEY: Optional[str] = Field(
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description="API key for Unstructured",
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default=None,
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)
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class DataSetConfig(BaseSettings):
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"""
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Dataset configs
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"""
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CLEAN_DAY_SETTING: PositiveInt = Field(
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description="interval in days for cleaning up dataset",
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default=30,
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)
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DATASET_OPERATOR_ENABLED: bool = Field(
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description="whether to enable dataset operator",
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default=False,
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)
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class WorkspaceConfig(BaseSettings):
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"""
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Workspace configs
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"""
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INVITE_EXPIRY_HOURS: PositiveInt = Field(
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description="workspaces invitation expiration in hours",
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default=72,
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)
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class IndexingConfig(BaseSettings):
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"""
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Indexing configs.
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"""
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INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: PositiveInt = Field(
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description="max segmentation token length for indexing",
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default=1000,
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)
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class ImageFormatConfig(BaseSettings):
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MULTIMODAL_SEND_IMAGE_FORMAT: str = Field(
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description="multi model send image format, support base64, url, default is base64",
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default="base64",
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)
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class CeleryBeatConfig(BaseSettings):
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CELERY_BEAT_SCHEDULER_TIME: int = Field(
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description="the time of the celery scheduler, default to 1 day",
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default=1,
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)
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class PositionConfig(BaseSettings):
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POSITION_PROVIDER_PINS: str = Field(
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description="The heads of model providers",
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default="",
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)
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POSITION_PROVIDER_INCLUDES: str = Field(
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description="The included model providers",
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default="",
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)
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POSITION_PROVIDER_EXCLUDES: str = Field(
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description="The excluded model providers",
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default="",
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)
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POSITION_TOOL_PINS: str = Field(
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description="The heads of tools",
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default="",
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)
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POSITION_TOOL_INCLUDES: str = Field(
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description="The included tools",
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default="",
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)
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POSITION_TOOL_EXCLUDES: str = Field(
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description="The excluded tools",
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default="",
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)
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@computed_field
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def POSITION_PROVIDER_PINS_LIST(self) -> list[str]:
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return [item.strip() for item in self.POSITION_PROVIDER_PINS.split(",") if item.strip() != ""]
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@computed_field
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def POSITION_PROVIDER_INCLUDES_SET(self) -> set[str]:
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return {item.strip() for item in self.POSITION_PROVIDER_INCLUDES.split(",") if item.strip() != ""}
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@computed_field
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def POSITION_PROVIDER_EXCLUDES_SET(self) -> set[str]:
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return {item.strip() for item in self.POSITION_PROVIDER_EXCLUDES.split(",") if item.strip() != ""}
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@computed_field
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def POSITION_TOOL_PINS_LIST(self) -> list[str]:
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return [item.strip() for item in self.POSITION_TOOL_PINS.split(",") if item.strip() != ""]
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@computed_field
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def POSITION_TOOL_INCLUDES_SET(self) -> set[str]:
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return {item.strip() for item in self.POSITION_TOOL_INCLUDES.split(",") if item.strip() != ""}
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@computed_field
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def POSITION_TOOL_EXCLUDES_SET(self) -> set[str]:
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return {item.strip() for item in self.POSITION_TOOL_EXCLUDES.split(",") if item.strip() != ""}
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class FeatureConfig(
|
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# place the configs in alphabet order
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|
AppExecutionConfig,
|
|
BillingConfig,
|
|
CodeExecutionSandboxConfig,
|
|
DataSetConfig,
|
|
EndpointConfig,
|
|
FileAccessConfig,
|
|
FileUploadConfig,
|
|
HttpConfig,
|
|
ImageFormatConfig,
|
|
InnerAPIConfig,
|
|
IndexingConfig,
|
|
LoggingConfig,
|
|
MailConfig,
|
|
ModelLoadBalanceConfig,
|
|
ModerationConfig,
|
|
OAuthConfig,
|
|
RagEtlConfig,
|
|
SecurityConfig,
|
|
ToolConfig,
|
|
UpdateConfig,
|
|
WorkflowConfig,
|
|
WorkspaceConfig,
|
|
PositionConfig,
|
|
# hosted services config
|
|
HostedServiceConfig,
|
|
CeleryBeatConfig,
|
|
):
|
|
pass
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