coulomb-social/coulomb_social/apps/core/principal.py
tegwick 422cd613f6 Add app home Spaces shell and session diagnostics profile menu
Post-login lands on Spaces empty state instead of a principal dump.
Profile menu exposes Session details with identity, tenant, roles/groups,
and authz diagnostics for operator refinement (CSOC-WP-0004 T01/T07).
2026-08-11 02:31:55 +02:00

75 lines
2.9 KiB
Python

"""Build principal/session diagnostic dicts for templates (no secrets)."""
from __future__ import annotations
from typing import Any
from django.http import HttpRequest
from coulomb_social.apps.identity import flex_auth
def display_name_for(request: HttpRequest) -> str:
member = getattr(request.user, "member", None)
if member and member.display_name:
return member.display_name
return request.user.get_full_name() or request.user.get_username()
def build_principal(request: HttpRequest, *, authz_resource_id: str = "app_home") -> dict[str, Any]:
"""Principal card fields + optional session claim diagnostics."""
member = getattr(request.user, "member", None)
subject = member.subject if member else request.user.get_username()
tenant = member.tenant_id if member else ""
decision = flex_auth.check(
"shell:view",
resource="shell",
resource_id=authz_resource_id,
subject=subject,
tenant=tenant,
attributes={
"issuer": member.issuer if member else "",
"user_engine_user_id": str(member.user_engine_user_id) if member else "",
},
)
groups = request.session.get("identity_groups") or []
roles = request.session.get("identity_roles") or []
assurance = request.session.get("identity_assurance") or {}
return {
"username": request.user.get_username(),
"display_name": display_name_for(request),
"email": (member.email if member else "") or request.user.email or "",
"issuer": member.issuer if member else "",
"subject": member.subject if member else "",
"user_engine_user_id": str(member.user_engine_user_id) if member else "",
"tenant_id": member.tenant_id if member else "",
"user_engine_source": request.session.get("user_engine_source", ""),
"principal_type": request.session.get("identity_principal_type", "") or "",
"groups": groups,
"roles": roles,
"groups_display": ", ".join(str(g) for g in groups) if groups else "",
"roles_display": ", ".join(str(r) for r in roles) if roles else "",
"assurance": assurance,
"assurance_display": _format_assurance(assurance),
"authz_decision_id": decision.decision_id,
"authz_reason": decision.reason,
"authz_allow": decision.allow,
"member": member,
"decision": decision,
}
def _format_assurance(assurance: dict[str, Any]) -> str:
if not assurance:
return ""
aal = assurance.get("aal") or assurance.get("acr") or ""
methods = assurance.get("methods") or []
mfa = assurance.get("mfa")
parts: list[str] = []
if aal:
parts.append(str(aal))
if methods:
parts.append("methods=" + ",".join(str(m) for m in methods))
if mfa is not None:
parts.append(f"mfa={mfa}")
return "; ".join(parts) if parts else str(assurance)