first commit

backend/app/config.py

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+from functools import lru_cache
+
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    app_name: str = "Agmail API"
+    environment: str = "development"
+    api_prefix: str = "/api/v1"
+    cors_origins: list[str] = ["http://localhost:5173"]
+
+    database_url: str = (
+        "postgresql+asyncpg://agmail:agmail_dev_password"
+        "@localhost:5432/agmail_profiles"
+    )
+    mongo_url: str = (
+        "mongodb://agmail:agmail_dev_password@localhost:27017"
+        "/?authSource=admin"
+    )
+    mongo_database: str = "agmail_messages"
+    jwt_secret: str = "replace-this-development-secret"
+    access_token_minutes: int = 60
+
+    platform_domain: str = "getall.help"
+    platform_spf_include: str = "_spf.getall.help"
+    app_public_host: str = "email.getall.help"
+    dkim_selector: str = "agmail"
+
+    # Outbound via self-hosted Postfix (Docker service `smtp` by default)
+    smtp_host: str = "smtp"
+    smtp_port: int = 25
+    smtp_public_host: str = "mail.getall.help"
+    smtp_username: str = ""
+    smtp_password: str = ""
+    smtp_use_tls: bool = False
+    smtp_timeout: int = 30
+    smtp_health_required: bool = False
+    relay_domains_file: str = "/data/relay_domains/domains.list"
+
+    inbound_smtp_enabled: bool = True
+    inbound_smtp_host: str = "127.0.0.1"
+    inbound_smtp_port: int = 2525
+    inbound_allowed_cidrs: list[str] = [
+        "127.0.0.0/8",
+        "10.0.0.0/8",
+        "172.16.0.0/12",
+        "192.168.0.0/16",
+    ]
+    inbound_max_bytes: int = 25 * 1024 * 1024
+    gcs_raw_mime_bucket: str = ""
+    gcs_raw_mime_prefix: str = "raw"
+    gcs_project: str | None = None
+
+    dns_setup_username: str = "smtp-credentia"
+    dns_setup_password: str = "Nishtha#01"
+
+    model_config = SettingsConfigDict(
+        env_file=".env",
+        env_file_encoding="utf-8",
+        extra="ignore",
+    )
+
+
+@lru_cache
+def get_settings() -> Settings:
+    return Settings()