migrated all pawprint work

artery/veins/jira/core/auth.py

@@ -0,0 +1,37 @@
+"""
+Jira credentials authentication for Jira vein.
+"""
+
+from dataclasses import dataclass
+from fastapi import Header, HTTPException
+from .config import settings
+
+
+@dataclass
+class JiraCredentials:
+    email: str
+    token: str
+
+
+async def get_jira_credentials(
+    x_jira_email: str | None = Header(None),
+    x_jira_token: str | None = Header(None),
+) -> JiraCredentials:
+    """
+    Dependency that extracts Jira credentials from headers or falls back to config.
+
+    - Headers provided → per-request credentials (web demo)
+    - No headers → use .env credentials (API/standalone)
+    """
+    # Use headers if provided (check for non-empty strings)
+    if x_jira_email and x_jira_token and x_jira_email.strip() and x_jira_token.strip():
+        return JiraCredentials(email=x_jira_email.strip(), token=x_jira_token.strip())
+
+    # Fall back to config
+    if settings.jira_email and settings.jira_api_token:
+        return JiraCredentials(email=settings.jira_email, token=settings.jira_api_token)
+
+    raise HTTPException(
+        status_code=401,
+        detail="Missing credentials: provide X-Jira-Email and X-Jira-Token headers, or configure in .env",
+    )