Christian Krakau-Louis
1407 lines
50 KiB
Python
1407 lines
50 KiB
Python
"""
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Mail Sources API endpoints.
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Provides CRUD operations for MailSource objects stored in the database, plus
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a *test-connection* action that validates the supplied credentials without
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persisting anything. Gmail API and Microsoft 365 sources additionally have
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OAuth2 helper endpoints (authorize-url, callback, fetch).
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"""
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import json
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import logging
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from datetime import datetime
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from typing import Any, Dict, List, Optional
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from fastapi import APIRouter, Depends, HTTPException, Request, status
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from pydantic import BaseModel
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from sqlalchemy.orm import Session
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from app.core.database import get_db
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from app.core.redaction import redact_sensitive_text, sanitize_for_log
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from app.core.security import require_admin_auth
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from app.models.mail_source import MailSource
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from app.models.mail_source_import import MailSourceImport
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from app.services.gmail_client import GmailClient
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from app.services.imap_client import IMAPClient
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from app.services.import_history import record_import_attempt
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from app.services.microsoft_graph_client import MicrosoftGraphClient
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router = APIRouter()
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logger = logging.getLogger(__name__)
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# ---------------------------------------------------------------------------
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# Pydantic schemas
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# ---------------------------------------------------------------------------
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class MailSourceBase(BaseModel):
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"""Fields shared by create and update payloads."""
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name: str
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method: str = "IMAP" # IMAP | POP3 | GMAIL_API | M365_GRAPH
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server: Optional[str] = None
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port: int = 993
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username: Optional[str] = None
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password: Optional[str] = None
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use_ssl: bool = True
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folder: str = "INBOX"
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polling_interval: int = 60
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enabled: bool = True
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# Gmail API OAuth2 fields (only relevant when method == GMAIL_API)
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gmail_client_id: Optional[str] = None
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gmail_client_secret: Optional[str] = None
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# Microsoft 365 Graph OAuth2 fields (only relevant when method == M365_GRAPH)
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m365_tenant_id: Optional[str] = "common"
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m365_client_id: Optional[str] = None
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m365_client_secret: Optional[str] = None
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m365_mailbox: Optional[str] = None
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class MailSourceCreate(MailSourceBase):
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"""Payload for creating a new mail source."""
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class MailSourceUpdate(BaseModel):
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"""Payload for partial updates – all fields optional."""
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name: Optional[str] = None
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method: Optional[str] = None
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server: Optional[str] = None
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port: Optional[int] = None
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username: Optional[str] = None
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password: Optional[str] = None
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use_ssl: Optional[bool] = None
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folder: Optional[str] = None
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polling_interval: Optional[int] = None
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enabled: Optional[bool] = None
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gmail_client_id: Optional[str] = None
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gmail_client_secret: Optional[str] = None
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m365_tenant_id: Optional[str] = None
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m365_client_id: Optional[str] = None
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m365_client_secret: Optional[str] = None
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m365_mailbox: Optional[str] = None
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class MailSourceResponse(MailSourceBase):
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"""Response schema – exposes the stored row without exposing raw password."""
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id: int
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last_checked: Optional[datetime] = None
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created_at: Optional[datetime] = None
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updated_at: Optional[datetime] = None
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# Mask the stored password in responses
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password: Optional[str] = None
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# Gmail: show the authorised email address but not tokens
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gmail_email: Optional[str] = None
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# Indicate whether OAuth tokens are present (without exposing them)
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gmail_connected: bool = False
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# Microsoft 365: show the authorised account and token state, but not tokens
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m365_email: Optional[str] = None
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m365_connected: bool = False
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class Config:
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from_attributes = True
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class TestConnectionRequest(BaseModel):
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"""Credentials for an ad-hoc connection test (not persisted)."""
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server: Optional[str] = None
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port: int = 993
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username: Optional[str] = None
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password: Optional[str] = None
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ssl: bool = True
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method: str = "IMAP"
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class GmailCallbackRequest(BaseModel):
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"""Payload for the Gmail OAuth2 callback endpoint."""
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code: str
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redirect_uri: str
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class M365CallbackRequest(BaseModel):
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"""Payload for the Microsoft 365 OAuth2 callback endpoint."""
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code: str
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redirect_uri: str
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class MailSourceImportResponse(BaseModel):
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"""Sanitized import-history entry for a mail source."""
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id: int
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mail_source_id: int
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trigger: str
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status: str
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processed: int
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reports_found: int
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duplicate_reports: int
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error_count: int
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new_domains: List[str]
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errors: List[str]
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details: List[Dict[str, str]]
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started_at: datetime
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finished_at: datetime
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created_at: datetime
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# ---------------------------------------------------------------------------
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# Helper
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# ---------------------------------------------------------------------------
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def _sanitize_for_log(value: object) -> str:
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"""Remove CR/LF characters from a value to prevent log injection attacks."""
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return sanitize_for_log(value)
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def _redact_sensitive_text(value: object) -> str:
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"""Remove log-injection characters and redact secret-like diagnostic text."""
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return redact_sensitive_text(value)
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DIAGNOSTIC_COPY: Dict[str, Dict[str, Any]] = {
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"ok": {
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"summary": "Connection test completed successfully.",
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"recovery_steps": [],
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},
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"auth_required": {
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"summary": "The mailbox has not been connected yet.",
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"recovery_steps": [
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"Use the Connect Gmail or Connect Microsoft 365 action to complete authorization.",
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"Confirm the authorized mailbox is the one that receives DMARC aggregate reports.",
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],
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},
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"auth_expired": {
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"summary": "The saved authorization is expired, revoked, or no longer accepted.",
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"recovery_steps": [
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"Reconnect the mailbox from Mail Sources.",
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"If your provider shows a consent screen, approve read-only mailbox access again.",
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],
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},
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"authentication": {
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"summary": "The server rejected the username, password, app password, or OAuth token.",
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"recovery_steps": [
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"Verify the username and use an app-specific password when the provider requires one.",
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"Reconnect OAuth sources if the provider recently changed account security settings.",
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],
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},
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"permissions": {
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"summary": "The account is connected but does not have enough mailbox access.",
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"recovery_steps": [
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"Grant read access for the mailbox that receives DMARC reports.",
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"For OAuth sources, reconnect and approve the requested read-only mail scope.",
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],
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},
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"connectivity": {
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"summary": "DMARQ could not reach the mail server reliably.",
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"recovery_steps": [
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"Check the server hostname, port, TLS setting, and any firewall allowlists.",
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"Use port 993 with SSL for most IMAP providers.",
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],
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},
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"mailbox_not_found": {
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"summary": "The configured mailbox folder could not be opened.",
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"recovery_steps": [
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"Choose one of the available mailbox names returned by the test.",
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"Check capitalization and nested folder separators such as Archive/DMARC.",
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],
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},
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"throttling": {
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"summary": "The mail provider is rate limiting or temporarily refusing requests.",
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"recovery_steps": [
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"Wait a few minutes and retry the test.",
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"Increase the polling interval if repeated imports trigger provider limits.",
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],
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},
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"missing_config": {
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"summary": "Required connection settings are missing.",
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"recovery_steps": [
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"Fill in the server, username, and password or complete OAuth authorization.",
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"Save the source before running stored-source tests.",
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],
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},
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"not_implemented": {
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"summary": "This connection method cannot be tested from this screen yet.",
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"recovery_steps": [
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"Use IMAP or Gmail API for mailbox ingestion.",
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"Keep unsupported sources disabled until a test path is implemented.",
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],
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},
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"unknown": {
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"summary": "The connection failed, but DMARQ could not classify the provider response.",
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"recovery_steps": [
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"Retry the test once to rule out a transient provider issue.",
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"Check the latest import history and server logs for the sanitized provider response.",
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],
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},
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}
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def _diagnostic_category(message: str, details: Optional[object] = None) -> str:
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"""Map provider-specific failures to operator-friendly categories."""
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text = f"{message} {_redact_sensitive_text(details or '')}".lower()
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if any(term in text for term in ("not yet authorised", "not yet authorized", "complete oauth")):
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return "auth_required"
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if any(
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term in text
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for term in (
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"expired",
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"revoked",
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"invalid_grant",
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"interaction_required",
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"refresh token",
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"oauth",
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)
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):
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return "auth_expired"
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if any(term in text for term in ("rate", "quota", "throttl", "too many", "429")):
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return "throttling"
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if any(
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term in text
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for term in ("scope", "permission", "access denied", "insufficient", "forbidden", "403")
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):
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return "permissions"
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if any(term in text for term in ("mailbox", "folder", "select failed", "does not exist")):
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return "mailbox_not_found"
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if any(term in text for term in ("credential", "password", "auth", "login", "invalid token")):
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return "authentication"
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if any(
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term in text
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for term in (
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"timeout",
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"timed out",
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"dns",
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"resolve",
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"refused",
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"network",
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"ssl",
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"certificate",
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)
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):
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return "connectivity"
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if "not yet implemented" in text:
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return "not_implemented"
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if any(term in text for term in ("not fully configured", "missing", "required")):
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return "missing_config"
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return "unknown"
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def _connection_diagnostic(
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success: bool, message: str, details: Optional[object] = None
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) -> Dict[str, Any]:
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"""Build sanitized connection diagnostics for API responses and UI recovery copy."""
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category = "ok" if success else _diagnostic_category(message, details)
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diagnostic_copy = DIAGNOSTIC_COPY[category]
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diagnostic: Dict[str, Any] = {
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"category": category,
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"summary": diagnostic_copy["summary"],
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"recovery_steps": diagnostic_copy["recovery_steps"],
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}
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if details and not success:
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diagnostic["details"] = _redact_sensitive_text(details)
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return diagnostic
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def _connection_test_response(
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success: bool,
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message: str,
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stats: Optional[Dict[str, Any]] = None,
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details: Optional[object] = None,
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||
) -> Dict[str, Any]:
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"""Normalize stored and ad-hoc mailbox test responses."""
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stats = stats or {}
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diagnostic = _connection_diagnostic(success, message, details or stats.get("diagnostic_detail"))
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return {
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"success": success,
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"message": _redact_sensitive_text(message),
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"message_count": stats.get("message_count", 0),
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"unread_count": stats.get("unread_count", 0),
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"dmarc_count": stats.get("dmarc_count", 0),
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"available_mailboxes": stats.get("available_mailboxes", []),
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"diagnostic": diagnostic,
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"diagnostic_category": diagnostic["category"],
|
||
"recovery_steps": diagnostic["recovery_steps"],
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||
"timestamp": datetime.now().isoformat(),
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||
}
|
||
|
||
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def _get_source_or_404(source_id: int, db: Session) -> MailSource:
|
||
source = db.query(MailSource).filter(MailSource.id == source_id).first()
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if source is None:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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||
detail=f"Mail source {source_id} not found",
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)
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return source
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def _safe_attr(source: MailSource, name: str, default: Any = None) -> Any:
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"""Read optional source attributes without letting test doubles invent fields."""
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value = getattr(source, name, default)
|
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if value.__class__.__module__.startswith("unittest.mock"):
|
||
return default
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||
return value
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||
|
||
|
||
def _source_to_response(source: MailSource) -> MailSourceResponse:
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"""Convert ORM row to response schema, masking the stored password."""
|
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return MailSourceResponse(
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id=source.id,
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name=source.name,
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method=source.method,
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server=source.server,
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port=source.port or 993,
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username=source.username,
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||
password="**redacted**" if source.password else None,
|
||
use_ssl=source.use_ssl if source.use_ssl is not None else True,
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folder=source.folder or "INBOX",
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polling_interval=source.polling_interval or 60,
|
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enabled=source.enabled if source.enabled is not None else True,
|
||
last_checked=source.last_checked,
|
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created_at=source.created_at,
|
||
updated_at=source.updated_at,
|
||
gmail_client_id=source.gmail_client_id,
|
||
gmail_client_secret="**redacted**" if source.gmail_client_secret else None,
|
||
gmail_email=source.gmail_email,
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||
gmail_connected=bool(source.gmail_access_token),
|
||
m365_tenant_id=_safe_attr(source, "m365_tenant_id", "common") or "common",
|
||
m365_client_id=_safe_attr(source, "m365_client_id"),
|
||
m365_client_secret=("**redacted**" if _safe_attr(source, "m365_client_secret") else None),
|
||
m365_mailbox=_safe_attr(source, "m365_mailbox"),
|
||
m365_email=_safe_attr(source, "m365_email"),
|
||
m365_connected=bool(_safe_attr(source, "m365_access_token")),
|
||
)
|
||
|
||
|
||
def _decode_json_list(value: Optional[str]) -> List[str]:
|
||
"""Decode a JSON list stored on import history rows."""
|
||
if not value:
|
||
return []
|
||
try:
|
||
decoded = json.loads(value)
|
||
except (json.JSONDecodeError, TypeError):
|
||
return []
|
||
if not isinstance(decoded, list):
|
||
return []
|
||
return [str(item) for item in decoded]
|
||
|
||
|
||
def _decode_json_details(value: Optional[str]) -> List[Dict[str, str]]:
|
||
"""Decode a sanitized JSON detail list stored on import history rows."""
|
||
if not value:
|
||
return []
|
||
try:
|
||
decoded = json.loads(value)
|
||
except (json.JSONDecodeError, TypeError):
|
||
return []
|
||
if not isinstance(decoded, list):
|
||
return []
|
||
|
||
details: List[Dict[str, str]] = []
|
||
for item in decoded:
|
||
if isinstance(item, dict):
|
||
details.append({str(key): str(val) for key, val in item.items()})
|
||
return details
|
||
|
||
|
||
def _import_to_response(row: MailSourceImport) -> MailSourceImportResponse:
|
||
"""Convert an import-history ORM row to an API response."""
|
||
return MailSourceImportResponse(
|
||
id=row.id,
|
||
mail_source_id=row.mail_source_id,
|
||
trigger=row.trigger,
|
||
status=row.status,
|
||
processed=row.processed,
|
||
reports_found=row.reports_found,
|
||
duplicate_reports=row.duplicate_reports,
|
||
error_count=row.error_count,
|
||
new_domains=_decode_json_list(row.new_domains),
|
||
errors=_decode_json_list(row.errors),
|
||
details=_decode_json_details(row.details),
|
||
started_at=row.started_at,
|
||
finished_at=row.finished_at,
|
||
created_at=row.created_at,
|
||
)
|
||
|
||
|
||
def _fetch_response(source: MailSource, results: Dict[str, Any]) -> Dict[str, Any]:
|
||
"""Build the common response payload for a manual source fetch."""
|
||
return {
|
||
"source_id": source.id,
|
||
"name": source.name,
|
||
"success": bool(results.get("success", False)),
|
||
"processed": int(results.get("processed", 0)),
|
||
"reports_found": int(results.get("reports_found", 0)),
|
||
"duplicate_reports": int(results.get("duplicate_reports", 0)),
|
||
"forensic_reports_found": int(results.get("forensic_reports_found", 0)),
|
||
"duplicate_forensic_reports": int(results.get("duplicate_forensic_reports", 0)),
|
||
"new_domains": [str(d) for d in results.get("new_domains", [])],
|
||
"error_count": len(results.get("errors", [])),
|
||
"timestamp": datetime.now().isoformat(),
|
||
}
|
||
|
||
|
||
def _fetch_gmail_source(source: MailSource, db: Session) -> Dict[str, Any]:
|
||
"""Run one Gmail API import and persist source/import metadata."""
|
||
if not source.gmail_access_token:
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="Gmail account not yet authorised. Complete OAuth2 flow first.",
|
||
)
|
||
|
||
already = GmailClient.load_ingested_ids(source.gmail_ingested_ids)
|
||
client = GmailClient(
|
||
client_id=source.gmail_client_id or "",
|
||
client_secret=source.gmail_client_secret or "",
|
||
access_token=source.gmail_access_token,
|
||
refresh_token=source.gmail_refresh_token or "",
|
||
already_ingested_ids=already,
|
||
db=db,
|
||
)
|
||
|
||
started_at = datetime.utcnow()
|
||
results = client.fetch_reports()
|
||
|
||
if results.get("new_ingested_ids"):
|
||
all_ids = list(dict.fromkeys(already + results["new_ingested_ids"]))
|
||
source.gmail_ingested_ids = GmailClient.dump_ingested_ids(all_ids)
|
||
|
||
refreshed = client.get_refreshed_tokens()
|
||
if refreshed:
|
||
source.gmail_access_token = refreshed["access_token"]
|
||
if "refresh_token" in refreshed:
|
||
source.gmail_refresh_token = refreshed["refresh_token"]
|
||
|
||
source.last_checked = datetime.utcnow()
|
||
record_import_attempt(db, source, results, started_at=started_at, trigger="manual")
|
||
db.commit()
|
||
return results
|
||
|
||
|
||
def _fetch_m365_source(source: MailSource, db: Session) -> Dict[str, Any]:
|
||
"""Run one Microsoft 365 Graph import and persist source/import metadata."""
|
||
if not source.m365_access_token:
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="Microsoft 365 account not yet authorised. Complete OAuth2 flow first.",
|
||
)
|
||
|
||
already = MicrosoftGraphClient.load_ingested_ids(source.m365_ingested_ids)
|
||
client = MicrosoftGraphClient(
|
||
tenant_id=source.m365_tenant_id or "common",
|
||
client_id=source.m365_client_id or "",
|
||
client_secret=source.m365_client_secret or "",
|
||
access_token=source.m365_access_token,
|
||
refresh_token=source.m365_refresh_token or "",
|
||
mailbox=source.m365_mailbox,
|
||
folder=source.folder or "INBOX",
|
||
already_ingested_ids=already,
|
||
db=db,
|
||
)
|
||
|
||
started_at = datetime.utcnow()
|
||
results = client.fetch_reports()
|
||
|
||
if results.get("new_ingested_ids"):
|
||
all_ids = list(dict.fromkeys(already + results["new_ingested_ids"]))
|
||
source.m365_ingested_ids = MicrosoftGraphClient.dump_ingested_ids(all_ids)
|
||
|
||
refreshed = client.get_refreshed_tokens()
|
||
if refreshed:
|
||
source.m365_access_token = refreshed["access_token"]
|
||
if "refresh_token" in refreshed:
|
||
source.m365_refresh_token = refreshed["refresh_token"]
|
||
|
||
source.last_checked = datetime.utcnow()
|
||
record_import_attempt(db, source, results, started_at=started_at, trigger="manual")
|
||
db.commit()
|
||
return results
|
||
|
||
|
||
def _fetch_imap_source(source: MailSource, db: Session, days: int) -> Dict[str, Any]:
|
||
"""Run one IMAP import and persist source/import metadata."""
|
||
client = IMAPClient(
|
||
server=source.server,
|
||
port=source.port or 993,
|
||
username=source.username,
|
||
password=source.password,
|
||
folder=source.folder,
|
||
db=db,
|
||
)
|
||
started_at = datetime.utcnow()
|
||
results = client.fetch_reports(days=days)
|
||
source.last_checked = datetime.utcnow()
|
||
record_import_attempt(db, source, results, started_at=started_at, trigger="manual")
|
||
db.commit()
|
||
return results
|
||
|
||
|
||
def _fetch_source(source: MailSource, db: Session, days: int) -> Dict[str, Any]:
|
||
"""Dispatch a manual fetch for one configured mail source."""
|
||
if source.method == "GMAIL_API":
|
||
return _fetch_gmail_source(source, db)
|
||
if source.method == "M365_GRAPH":
|
||
return _fetch_m365_source(source, db)
|
||
if source.method == "IMAP":
|
||
return _fetch_imap_source(source, db, days)
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail=f"Manual fetch is not available for method '{source.method}'.",
|
||
)
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# Routes
|
||
# ---------------------------------------------------------------------------
|
||
|
||
|
||
@router.get("", response_model=List[MailSourceResponse])
|
||
async def list_mail_sources(
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> List[MailSourceResponse]:
|
||
"""Return all configured mail sources (passwords redacted)."""
|
||
sources = db.query(MailSource).order_by(MailSource.id).all()
|
||
return [_source_to_response(s) for s in sources]
|
||
|
||
|
||
@router.post("", response_model=MailSourceResponse, status_code=status.HTTP_201_CREATED)
|
||
async def create_mail_source(
|
||
payload: MailSourceCreate,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> MailSourceResponse:
|
||
"""Create a new mail source."""
|
||
source = MailSource(
|
||
name=payload.name,
|
||
method=payload.method.upper(),
|
||
server=payload.server,
|
||
port=payload.port,
|
||
username=payload.username,
|
||
password=payload.password,
|
||
use_ssl=payload.use_ssl,
|
||
folder=payload.folder,
|
||
polling_interval=payload.polling_interval,
|
||
enabled=payload.enabled,
|
||
gmail_client_id=payload.gmail_client_id,
|
||
gmail_client_secret=payload.gmail_client_secret,
|
||
m365_tenant_id=payload.m365_tenant_id or "common",
|
||
m365_client_id=payload.m365_client_id,
|
||
m365_client_secret=payload.m365_client_secret,
|
||
m365_mailbox=payload.m365_mailbox,
|
||
)
|
||
db.add(source)
|
||
db.commit()
|
||
db.refresh(source)
|
||
logger.info(
|
||
"Created mail source id=%d name=%r method=%r", source.id, source.name, source.method
|
||
)
|
||
return _source_to_response(source)
|
||
|
||
|
||
@router.get("/{source_id}", response_model=MailSourceResponse)
|
||
async def get_mail_source(
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> MailSourceResponse:
|
||
"""Return a single mail source by ID (password redacted)."""
|
||
source = _get_source_or_404(source_id, db)
|
||
return _source_to_response(source)
|
||
|
||
|
||
@router.get("/{source_id}/imports", response_model=List[MailSourceImportResponse])
|
||
async def list_mail_source_imports(
|
||
source_id: int,
|
||
limit: int = 20,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> List[MailSourceImportResponse]:
|
||
"""Return recent sanitized import attempts for one mail source."""
|
||
_get_source_or_404(source_id, db)
|
||
safe_limit = min(max(limit, 1), 100)
|
||
rows = (
|
||
db.query(MailSourceImport)
|
||
.filter(MailSourceImport.mail_source_id == source_id)
|
||
.order_by(MailSourceImport.started_at.desc(), MailSourceImport.id.desc())
|
||
.limit(safe_limit)
|
||
.all()
|
||
)
|
||
return [_import_to_response(row) for row in rows]
|
||
|
||
|
||
@router.post("/{source_id}/fetch", response_model=Dict[str, Any])
|
||
async def fetch_mail_source(
|
||
source_id: int,
|
||
days: int = 7,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> Dict[str, Any]:
|
||
"""Manually fetch DMARC reports for one configured mail source."""
|
||
if days < 1 or days > 365:
|
||
raise HTTPException(status_code=400, detail="Days parameter must be between 1 and 365")
|
||
|
||
source = _get_source_or_404(source_id, db)
|
||
results = _fetch_source(source, db, days)
|
||
logger.info(
|
||
"Manual fetch for source id=%d: processed=%d reports_found=%d "
|
||
"forensic_reports_found=%d duplicates=%d",
|
||
int(source_id),
|
||
int(results.get("processed", 0)),
|
||
int(results.get("reports_found", 0)),
|
||
int(results.get("forensic_reports_found", 0)),
|
||
int(results.get("duplicate_reports", 0)),
|
||
)
|
||
for err in results.get("errors", []):
|
||
logger.warning(
|
||
"Manual fetch warning for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(err),
|
||
)
|
||
|
||
return _fetch_response(source, results) # lgtm[py/stack-trace-exposure]
|
||
|
||
|
||
@router.put("/{source_id}", response_model=MailSourceResponse)
|
||
async def update_mail_source(
|
||
source_id: int,
|
||
payload: MailSourceUpdate,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> MailSourceResponse:
|
||
"""Update one or more fields of an existing mail source."""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
update_data = payload.model_dump(exclude_unset=True)
|
||
if "method" in update_data and update_data["method"]:
|
||
update_data["method"] = update_data["method"].upper()
|
||
|
||
for field, value in update_data.items():
|
||
setattr(source, field, value)
|
||
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
db.refresh(source)
|
||
logger.info("Updated mail source id=%d", source.id)
|
||
return _source_to_response(source)
|
||
|
||
|
||
@router.delete("/{source_id}", status_code=status.HTTP_204_NO_CONTENT)
|
||
async def delete_mail_source(
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> None:
|
||
"""Delete a mail source permanently."""
|
||
source = _get_source_or_404(source_id, db)
|
||
db.delete(source)
|
||
db.commit()
|
||
logger.info("Deleted mail source id=%s", _sanitize_for_log(source_id))
|
||
|
||
|
||
@router.post("/{source_id}/toggle", response_model=MailSourceResponse)
|
||
async def toggle_mail_source(
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> MailSourceResponse:
|
||
"""Toggle the *enabled* flag of a mail source."""
|
||
source = _get_source_or_404(source_id, db)
|
||
source.enabled = not source.enabled
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
db.refresh(source)
|
||
return _source_to_response(source)
|
||
|
||
|
||
@router.post("/{source_id}/test", response_model=Dict[str, Any])
|
||
async def test_stored_mail_source( # noqa: C901
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> Dict[str, Any]:
|
||
"""Test the connection for an already-stored mail source using its saved credentials."""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method == "GMAIL_API":
|
||
if not source.gmail_access_token:
|
||
return _connection_test_response(
|
||
False,
|
||
"Gmail API source is not yet authorised. "
|
||
"Use the Connect Gmail button to complete OAuth2 authorisation.",
|
||
)
|
||
try:
|
||
gmail_client = GmailClient(
|
||
client_id=source.gmail_client_id or "",
|
||
client_secret=source.gmail_client_secret or "",
|
||
access_token=source.gmail_access_token,
|
||
refresh_token=source.gmail_refresh_token or "",
|
||
)
|
||
# Attempt to list one message to verify the credentials work
|
||
service = gmail_client._build_service() # pylint: disable=protected-access
|
||
service.users().getProfile(userId="me").execute()
|
||
source.last_checked = datetime.utcnow()
|
||
db.commit()
|
||
return _connection_test_response(
|
||
True,
|
||
f"Gmail API credentials are valid (account: {source.gmail_email or 'unknown'}).",
|
||
)
|
||
except Exception as exc: # pylint: disable=broad-exception-caught
|
||
logger.error(
|
||
"Gmail API test failed for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(exc),
|
||
)
|
||
return _connection_test_response(
|
||
False,
|
||
"Gmail API test failed. The saved authorization may need attention.",
|
||
details=exc,
|
||
)
|
||
|
||
if source.method == "M365_GRAPH":
|
||
if not source.m365_access_token:
|
||
return _connection_test_response(
|
||
False,
|
||
"Microsoft 365 source is not yet authorised. "
|
||
"Use the Connect Microsoft 365 button to complete OAuth2 authorisation.",
|
||
)
|
||
try:
|
||
graph_client = MicrosoftGraphClient(
|
||
tenant_id=source.m365_tenant_id or "common",
|
||
client_id=source.m365_client_id or "",
|
||
client_secret=source.m365_client_secret or "",
|
||
access_token=source.m365_access_token,
|
||
refresh_token=source.m365_refresh_token or "",
|
||
mailbox=source.m365_mailbox,
|
||
folder=source.folder or "INBOX",
|
||
)
|
||
stats = graph_client.test_connection()
|
||
refreshed = graph_client.get_refreshed_tokens()
|
||
if refreshed:
|
||
source.m365_access_token = refreshed["access_token"]
|
||
if "refresh_token" in refreshed:
|
||
source.m365_refresh_token = refreshed["refresh_token"]
|
||
source.last_checked = datetime.utcnow()
|
||
db.commit()
|
||
return _connection_test_response(
|
||
True,
|
||
f"Microsoft 365 credentials are valid (account: {source.m365_email or 'unknown'}).",
|
||
stats=stats,
|
||
)
|
||
except Exception as exc: # pylint: disable=broad-exception-caught
|
||
logger.error(
|
||
"Microsoft 365 Graph test failed for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(exc),
|
||
)
|
||
return _connection_test_response(
|
||
False,
|
||
"Microsoft 365 test failed. The saved authorization may need attention.",
|
||
details=exc,
|
||
)
|
||
|
||
if source.method != "IMAP":
|
||
return _connection_test_response(
|
||
False,
|
||
f"Connection testing for method '{source.method}' is not yet implemented.",
|
||
)
|
||
|
||
imap_client = IMAPClient(
|
||
server=source.server,
|
||
port=source.port or 993,
|
||
username=source.username,
|
||
password=source.password,
|
||
folder=source.folder,
|
||
)
|
||
success, message, stats = imap_client.test_connection()
|
||
|
||
if success:
|
||
source.last_checked = datetime.utcnow()
|
||
db.commit()
|
||
|
||
return _connection_test_response(success, message, stats)
|
||
|
||
|
||
@router.post("/test-connection", response_model=Dict[str, Any])
|
||
async def test_connection_adhoc(
|
||
request: TestConnectionRequest,
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> Dict[str, Any]:
|
||
"""
|
||
Test a connection using ad-hoc credentials (not stored in the database).
|
||
|
||
Useful when filling out the *add/edit mail source* form before saving.
|
||
"""
|
||
method = request.method.upper()
|
||
|
||
if method != "IMAP":
|
||
return _connection_test_response(
|
||
False,
|
||
f"Connection testing for method '{method}' is not yet implemented.",
|
||
)
|
||
|
||
imap_client = IMAPClient(
|
||
server=request.server,
|
||
port=request.port,
|
||
username=request.username,
|
||
password=request.password,
|
||
)
|
||
success, message, stats = imap_client.test_connection()
|
||
|
||
return _connection_test_response(success, message, stats)
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# Microsoft 365 / Graph OAuth2 routes
|
||
# ---------------------------------------------------------------------------
|
||
|
||
|
||
@router.get("/{source_id}/m365/authorize-url", response_model=Dict[str, Any])
|
||
async def m365_authorize_url(
|
||
source_id: int,
|
||
request: Request,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> Dict[str, Any]:
|
||
"""Return a Microsoft identity platform authorization URL for M365_GRAPH."""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "M365_GRAPH":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for M365_GRAPH sources.",
|
||
)
|
||
if not source.m365_client_id:
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="m365_client_id is not configured for this source.",
|
||
)
|
||
|
||
base_url = str(request.base_url).rstrip("/")
|
||
redirect_uri = f"{base_url}/api/v1/mail-sources/{source_id}/m365/callback"
|
||
auth_url = MicrosoftGraphClient.build_authorization_url(
|
||
tenant_id=source.m365_tenant_id or "common",
|
||
client_id=source.m365_client_id,
|
||
redirect_uri=redirect_uri,
|
||
state=str(source_id),
|
||
)
|
||
return {"authorization_url": auth_url, "redirect_uri": redirect_uri}
|
||
|
||
|
||
@router.get("/{source_id}/m365/callback")
|
||
async def m365_oauth_callback(
|
||
source_id: int,
|
||
request: Request,
|
||
db: Session = Depends(get_db),
|
||
) -> Any:
|
||
"""Handle the Microsoft identity platform OAuth2 redirect."""
|
||
from fastapi.responses import HTMLResponse
|
||
|
||
code = request.query_params.get("code")
|
||
error = request.query_params.get("error")
|
||
|
||
if error or not code:
|
||
html = (
|
||
"<html><body><p>Microsoft 365 authorisation failed: "
|
||
f"{error or 'no code received'}. "
|
||
"You may close this window.</p></body></html>"
|
||
)
|
||
return HTMLResponse(content=html, status_code=400)
|
||
|
||
source = db.query(MailSource).filter(MailSource.id == source_id).first()
|
||
if source is None or source.method != "M365_GRAPH":
|
||
return HTMLResponse(
|
||
content="<html><body><p>Mail source not found.</p></body></html>",
|
||
status_code=404,
|
||
)
|
||
|
||
base_url = str(request.base_url).rstrip("/")
|
||
redirect_uri = f"{base_url}/api/v1/mail-sources/{source_id}/m365/callback"
|
||
|
||
try:
|
||
token_data = MicrosoftGraphClient.exchange_code_for_tokens(
|
||
tenant_id=source.m365_tenant_id or "common",
|
||
client_id=source.m365_client_id or "",
|
||
client_secret=source.m365_client_secret or "",
|
||
code=code,
|
||
redirect_uri=redirect_uri,
|
||
)
|
||
except Exception as exc: # pylint: disable=broad-exception-caught
|
||
logger.error(
|
||
"Microsoft 365 token exchange error for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(exc),
|
||
)
|
||
html = (
|
||
"<html><body><p>Token exchange failed. "
|
||
"Please close this window and try again.</p></body></html>"
|
||
)
|
||
return HTMLResponse(content=html, status_code=400)
|
||
|
||
access_token = token_data.get("access_token")
|
||
refresh_token = token_data.get("refresh_token")
|
||
if not access_token:
|
||
return HTMLResponse(
|
||
content="<html><body><p>No access token returned by Microsoft.</p></body></html>",
|
||
status_code=400,
|
||
)
|
||
|
||
m365_email = MicrosoftGraphClient.get_account_email(access_token)
|
||
source.m365_access_token = access_token
|
||
if refresh_token:
|
||
source.m365_refresh_token = refresh_token
|
||
if m365_email:
|
||
source.m365_email = m365_email
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
|
||
logger.info(
|
||
"Microsoft 365 OAuth2 authorisation complete for source id=%d (account=%s)",
|
||
int(source_id),
|
||
_sanitize_for_log(m365_email or "unknown"),
|
||
)
|
||
|
||
html = (
|
||
"<html><body>"
|
||
"<p>Microsoft 365 account connected successfully"
|
||
f"{(' (' + m365_email + ')') if m365_email else ''}. "
|
||
"You may close this window.</p>"
|
||
"<script>window.close();</script>"
|
||
"</body></html>"
|
||
)
|
||
return HTMLResponse(content=html)
|
||
|
||
|
||
@router.post("/{source_id}/m365/callback", response_model=MailSourceResponse)
|
||
async def m365_oauth_callback_post(
|
||
source_id: int,
|
||
payload: M365CallbackRequest,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> MailSourceResponse:
|
||
"""Exchange a Microsoft OAuth2 authorization code for Graph tokens."""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "M365_GRAPH":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for M365_GRAPH sources.",
|
||
)
|
||
|
||
try:
|
||
token_data = MicrosoftGraphClient.exchange_code_for_tokens(
|
||
tenant_id=source.m365_tenant_id or "common",
|
||
client_id=source.m365_client_id or "",
|
||
client_secret=source.m365_client_secret or "",
|
||
code=payload.code,
|
||
redirect_uri=payload.redirect_uri,
|
||
)
|
||
except Exception as exc: # pylint: disable=broad-exception-caught
|
||
logger.error(
|
||
"Microsoft 365 token exchange error for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(exc),
|
||
)
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail=(
|
||
"Token exchange failed. Please check the Microsoft 365 "
|
||
"connection settings and try again."
|
||
),
|
||
) from exc
|
||
|
||
access_token = token_data.get("access_token")
|
||
refresh_token = token_data.get("refresh_token")
|
||
if not access_token:
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="Microsoft did not return an access token.",
|
||
)
|
||
|
||
m365_email = MicrosoftGraphClient.get_account_email(access_token)
|
||
source.m365_access_token = access_token
|
||
if refresh_token:
|
||
source.m365_refresh_token = refresh_token
|
||
if m365_email:
|
||
source.m365_email = m365_email
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
db.refresh(source)
|
||
|
||
logger.info(
|
||
"Microsoft 365 OAuth2 tokens saved for source id=%d (account=%s)",
|
||
int(source_id),
|
||
_sanitize_for_log(m365_email or "unknown"),
|
||
)
|
||
return _source_to_response(source)
|
||
|
||
|
||
@router.post("/{source_id}/m365/fetch", response_model=Dict[str, Any])
|
||
async def m365_fetch_reports(
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> Dict[str, Any]:
|
||
"""Manually trigger a Microsoft 365 Graph DMARC report fetch."""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "M365_GRAPH":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for M365_GRAPH sources.",
|
||
)
|
||
|
||
results = _fetch_m365_source(source, db)
|
||
logger.info(
|
||
"Microsoft 365 fetch for source id=%d: processed=%d reports_found=%d",
|
||
int(source_id),
|
||
int(results.get("processed", 0)),
|
||
int(results.get("reports_found", 0)),
|
||
)
|
||
for err in results.get("errors", []):
|
||
logger.warning(
|
||
"Microsoft 365 fetch warning for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(err),
|
||
)
|
||
|
||
return _fetch_response(source, results) # lgtm[py/stack-trace-exposure]
|
||
|
||
|
||
@router.delete("/{source_id}/m365/connection", status_code=status.HTTP_204_NO_CONTENT)
|
||
async def m365_disconnect(
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> None:
|
||
"""Clear the stored Microsoft Graph OAuth2 tokens for this source."""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "M365_GRAPH":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for M365_GRAPH sources.",
|
||
)
|
||
|
||
source.m365_access_token = None
|
||
source.m365_refresh_token = None
|
||
source.m365_email = None
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
logger.info("Microsoft 365 tokens cleared for source id=%d", int(source_id))
|
||
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# Gmail API OAuth2 routes
|
||
# ---------------------------------------------------------------------------
|
||
|
||
|
||
@router.get("/{source_id}/gmail/authorize-url", response_model=Dict[str, Any])
|
||
async def gmail_authorize_url(
|
||
source_id: int,
|
||
request: Request,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> Dict[str, Any]:
|
||
"""
|
||
Return a Google OAuth2 authorization URL for the given GMAIL_API source.
|
||
|
||
The frontend should redirect the user to this URL. After the user
|
||
grants access Google redirects back to
|
||
``<origin>/mail-sources/<id>/gmail/callback`` with a ``code`` parameter.
|
||
"""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "GMAIL_API":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for GMAIL_API sources.",
|
||
)
|
||
if not source.gmail_client_id:
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="gmail_client_id is not configured for this source.",
|
||
)
|
||
|
||
# Build a redirect_uri that points back to this server's callback endpoint
|
||
base_url = str(request.base_url).rstrip("/")
|
||
redirect_uri = f"{base_url}/api/v1/mail-sources/{source_id}/gmail/callback"
|
||
|
||
auth_url = GmailClient.build_authorization_url(
|
||
client_id=source.gmail_client_id,
|
||
redirect_uri=redirect_uri,
|
||
state=str(source_id),
|
||
)
|
||
return {
|
||
"authorization_url": auth_url,
|
||
"redirect_uri": redirect_uri,
|
||
}
|
||
|
||
|
||
@router.get("/{source_id}/gmail/callback")
|
||
async def gmail_oauth_callback(
|
||
source_id: int,
|
||
request: Request,
|
||
db: Session = Depends(get_db),
|
||
) -> Any:
|
||
"""
|
||
Handle the Google OAuth2 redirect after the user grants Gmail access.
|
||
|
||
Exchanges the authorization ``code`` query parameter for access/refresh
|
||
tokens and stores them on the MailSource row. This endpoint is called
|
||
directly by Google's redirect, so it does not require the usual API key
|
||
authentication; it is protected instead by the state/code being
|
||
single-use and bound to the source_id in the URL.
|
||
"""
|
||
from fastapi.responses import HTMLResponse
|
||
|
||
code = request.query_params.get("code")
|
||
error = request.query_params.get("error")
|
||
|
||
if error or not code:
|
||
html = (
|
||
"<html><body><p>Gmail authorisation failed: "
|
||
f"{error or 'no code received'}. "
|
||
"You may close this window.</p></body></html>"
|
||
)
|
||
return HTMLResponse(content=html, status_code=400)
|
||
|
||
source = db.query(MailSource).filter(MailSource.id == source_id).first()
|
||
if source is None or source.method != "GMAIL_API":
|
||
return HTMLResponse(
|
||
content="<html><body><p>Mail source not found.</p></body></html>",
|
||
status_code=404,
|
||
)
|
||
|
||
base_url = str(request.base_url).rstrip("/")
|
||
redirect_uri = f"{base_url}/api/v1/mail-sources/{source_id}/gmail/callback"
|
||
|
||
try:
|
||
token_data = GmailClient.exchange_code_for_tokens(
|
||
client_id=source.gmail_client_id or "",
|
||
client_secret=source.gmail_client_secret or "",
|
||
code=code,
|
||
redirect_uri=redirect_uri,
|
||
)
|
||
except ValueError as exc:
|
||
logger.error(
|
||
"Gmail token exchange error for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(exc),
|
||
)
|
||
html = (
|
||
"<html><body><p>Token exchange failed. "
|
||
"Please close this window and try again.</p></body></html>"
|
||
)
|
||
return HTMLResponse(content=html, status_code=400)
|
||
|
||
access_token = token_data.get("access_token")
|
||
refresh_token = token_data.get("refresh_token")
|
||
|
||
if not access_token:
|
||
return HTMLResponse(
|
||
content="<html><body><p>No access token returned by Google.</p></body></html>",
|
||
status_code=400,
|
||
)
|
||
|
||
gmail_email = GmailClient.get_gmail_email(access_token)
|
||
|
||
source.gmail_access_token = access_token
|
||
if refresh_token:
|
||
source.gmail_refresh_token = refresh_token
|
||
if gmail_email:
|
||
source.gmail_email = gmail_email
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
|
||
logger.info(
|
||
"Gmail OAuth2 authorisation complete for source id=%d (account=%s)",
|
||
int(source_id),
|
||
_sanitize_for_log(gmail_email or "unknown"),
|
||
)
|
||
|
||
html = (
|
||
"<html><body>"
|
||
"<p>✅ Gmail account connected successfully"
|
||
f"{(' (' + gmail_email + ')') if gmail_email else ''}. "
|
||
"You may close this window.</p>"
|
||
"<script>window.close();</script>"
|
||
"</body></html>"
|
||
)
|
||
return HTMLResponse(content=html)
|
||
|
||
|
||
@router.post("/{source_id}/gmail/callback", response_model=MailSourceResponse)
|
||
async def gmail_oauth_callback_post(
|
||
source_id: int,
|
||
payload: GmailCallbackRequest,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> MailSourceResponse:
|
||
"""
|
||
Exchange an OAuth2 authorization code for tokens (JSON / programmatic flow).
|
||
|
||
This POST variant is for clients that handle the OAuth2 redirect
|
||
themselves and post the code here as JSON. Requires the standard
|
||
admin authentication.
|
||
"""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "GMAIL_API":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for GMAIL_API sources.",
|
||
)
|
||
|
||
try:
|
||
token_data = GmailClient.exchange_code_for_tokens(
|
||
client_id=source.gmail_client_id or "",
|
||
client_secret=source.gmail_client_secret or "",
|
||
code=payload.code,
|
||
redirect_uri=payload.redirect_uri,
|
||
)
|
||
except ValueError as exc:
|
||
logger.error(
|
||
"Gmail token exchange error for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(exc),
|
||
)
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="Token exchange failed. Please check the Gmail connection settings and try again.",
|
||
) from exc
|
||
|
||
access_token = token_data.get("access_token")
|
||
refresh_token = token_data.get("refresh_token")
|
||
|
||
if not access_token:
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="Google did not return an access token.",
|
||
)
|
||
|
||
gmail_email = GmailClient.get_gmail_email(access_token)
|
||
|
||
source.gmail_access_token = access_token
|
||
if refresh_token:
|
||
source.gmail_refresh_token = refresh_token
|
||
if gmail_email:
|
||
source.gmail_email = gmail_email
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
db.refresh(source)
|
||
|
||
logger.info(
|
||
"Gmail OAuth2 tokens saved for source id=%d (account=%s)",
|
||
int(source_id),
|
||
_sanitize_for_log(gmail_email or "unknown"),
|
||
)
|
||
return _source_to_response(source)
|
||
|
||
|
||
@router.post("/{source_id}/gmail/fetch", response_model=Dict[str, Any])
|
||
async def gmail_fetch_reports(
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> Dict[str, Any]:
|
||
"""
|
||
Manually trigger a Gmail DMARC report fetch for the given source.
|
||
|
||
Searches Gmail for emails matching the DMARC report heuristic, ingests
|
||
any attachments not yet seen, and returns a summary.
|
||
"""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "GMAIL_API":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for GMAIL_API sources.",
|
||
)
|
||
if not source.gmail_access_token:
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="Gmail account not yet authorised. Complete OAuth2 flow first.",
|
||
)
|
||
|
||
already = GmailClient.load_ingested_ids(source.gmail_ingested_ids)
|
||
client = GmailClient(
|
||
client_id=source.gmail_client_id or "",
|
||
client_secret=source.gmail_client_secret or "",
|
||
access_token=source.gmail_access_token,
|
||
refresh_token=source.gmail_refresh_token or "",
|
||
already_ingested_ids=already,
|
||
db=db,
|
||
)
|
||
|
||
started_at = datetime.utcnow()
|
||
results = client.fetch_reports()
|
||
|
||
# Persist updated ingested IDs and any refreshed tokens
|
||
if results.get("new_ingested_ids"):
|
||
all_ids = list(dict.fromkeys(already + results["new_ingested_ids"]))
|
||
source.gmail_ingested_ids = GmailClient.dump_ingested_ids(all_ids)
|
||
|
||
refreshed = client.get_refreshed_tokens()
|
||
if refreshed:
|
||
source.gmail_access_token = refreshed["access_token"]
|
||
if "refresh_token" in refreshed:
|
||
source.gmail_refresh_token = refreshed["refresh_token"]
|
||
|
||
source.last_checked = datetime.utcnow()
|
||
record_import_attempt(db, source, results, started_at=started_at, trigger="manual")
|
||
db.commit()
|
||
|
||
logger.info(
|
||
"Gmail fetch for source id=%d: processed=%d reports_found=%d forensic_reports_found=%d",
|
||
int(source_id),
|
||
int(results.get("processed", 0)),
|
||
int(results.get("reports_found", 0)),
|
||
int(results.get("forensic_reports_found", 0)),
|
||
)
|
||
|
||
for err in results.get("errors", []):
|
||
logger.warning(
|
||
"Gmail fetch warning for source id=%d: %s",
|
||
int(source_id),
|
||
_redact_sensitive_text(err),
|
||
)
|
||
|
||
return {
|
||
"success": bool(results.get("success", False)),
|
||
"processed": int(results.get("processed", 0)),
|
||
"reports_found": int(results.get("reports_found", 0)),
|
||
"forensic_reports_found": int(results.get("forensic_reports_found", 0)),
|
||
"duplicate_forensic_reports": int(results.get("duplicate_forensic_reports", 0)),
|
||
"new_domains": [str(d) for d in results.get("new_domains", [])],
|
||
"error_count": len(results.get("errors", [])),
|
||
"timestamp": datetime.now().isoformat(),
|
||
}
|
||
|
||
|
||
@router.delete("/{source_id}/gmail/connection", status_code=status.HTTP_204_NO_CONTENT)
|
||
async def gmail_disconnect(
|
||
source_id: int,
|
||
db: Session = Depends(get_db),
|
||
_auth: dict = Depends(require_admin_auth),
|
||
) -> None:
|
||
"""Revoke / clear the stored Gmail OAuth2 tokens for this source."""
|
||
source = _get_source_or_404(source_id, db)
|
||
|
||
if source.method != "GMAIL_API":
|
||
raise HTTPException(
|
||
status_code=status.HTTP_400_BAD_REQUEST,
|
||
detail="This endpoint is only available for GMAIL_API sources.",
|
||
)
|
||
|
||
source.gmail_access_token = None
|
||
source.gmail_refresh_token = None
|
||
source.gmail_email = None
|
||
source.updated_at = datetime.utcnow()
|
||
db.commit()
|
||
logger.info("Gmail tokens cleared for source id=%d", int(source_id))
|