mirror of
https://github.com/dredx/prole.git
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254 lines
9.9 KiB
Python
254 lines
9.9 KiB
Python
"""Knoe System Authority screen.
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Ensures the in-cluster authority workload is available, then provisions
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Kerberos principals and database access. The database master password is used
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for admin@PROLE.LOCAL and the Kerberos admin credential is used for PROLE.ORG.
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"""
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from __future__ import annotations
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import os
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import subprocess
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import threading
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import tkinter as tk
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from knoe import screen as ui
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from knoe.core.env import PROJECT_ROOT
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class KnoeUsersScreenMixin:
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"""Knoe System Authority screen."""
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def _render_knoe_users_page(self):
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self._knoe_users_success = False
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self._knoe_users_deploying = False
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self._knoe_users_status_var = tk.StringVar(value="Ready")
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content_width = self.bg_canvas.winfo_width() or 975
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right_margin = content_width - 48
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# ── Letterhead ────────────────────────────────────────────────────────
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ui.canvas_text(
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self,
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right_margin,
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40,
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"knoe.dev",
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fill="#6e6e73",
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font=("SF Pro Text", 32, "bold"),
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anchor="ne",
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)
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ui.canvas_text(
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self,
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right_margin,
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85,
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"infrastructure.auto()",
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fill="#6e6e73",
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font=("SF Pro Text", 18),
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anchor="ne",
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)
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# ── Title & description ───────────────────────────────────────────────
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self._render_title("Knoe System Authority", y=150)
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self._render_paragraph(
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"Ensures the authority workload is available in the service namespace. "
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"Mode `k3s` deploys `authority-knoe-auth`; mode `prod|gcp` deploys "
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"`authority-gcp-auth`. Provision Kerberos principals, "
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"export the postgres service keytab, patch CNPG managed roles (admin, "
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"guest, developer), initialise the demo schema, and wire admin into "
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"ArgoCD RBAC. The database master password is used for admin@PROLE.LOCAL; "
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"the Kerberos admin credential from the Authentication screen is used "
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"to connect PROLE.ORG.",
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y=205,
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)
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# ── Status line ───────────────────────────────────────────────────────
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status_item = ui.canvas_text(
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self,
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48,
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370,
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"Status: Ready",
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fill="black",
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font=("SF Pro Text", 12),
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)
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def _update_status(*_):
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try:
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self.bg_canvas.itemconfig(
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status_item,
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text=f"Status: {self._knoe_users_status_var.get()}",
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)
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except Exception:
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pass
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self._knoe_users_status_var.trace_add("write", _update_status)
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# ── Console output ────────────────────────────────────────────────────
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self._knoe_users_console = self._create_console_output(
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y=400, title="Provisioning Output", width=content_width - 96, height=355
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)
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# ── Provision button ──────────────────────────────────────────────────
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self._knoe_users_btn = tk.Button(
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self.bg_canvas,
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text="Provision Users & Auth",
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command=self.run_knoe_users_provision,
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bg="#F5F5DC",
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fg="black",
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activebackground="#E5E5D5",
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activeforeground="black",
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highlightbackground="#F5F5DC",
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highlightcolor="#F5F5DC",
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highlightthickness=0,
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relief="flat",
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bd=0,
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cursor="hand2",
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disabledforeground="#8B8B7A",
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font=("SF Pro Text", 11),
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padx=20,
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pady=10,
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)
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btn_window = self.bg_canvas.create_window(
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48, 760, window=self._knoe_users_btn, anchor="nw"
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)
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self._canvas_items.append(btn_window)
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self._overlay_widgets.append(self._knoe_users_btn)
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# ── Script runner ─────────────────────────────────────────────────────────
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def run_knoe_users_provision(self): # noqa: C901
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if getattr(self, "_knoe_users_deploying", False):
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return
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self._knoe_users_deploying = True
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self._knoe_users_success = False
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self._knoe_users_btn.configure(state="disabled")
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self._knoe_users_status_var.set("Provisioning…")
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self._knoe_users_console.clear()
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self.update_footer()
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def worker():
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script_path = PROJECT_ROOT / "etc" / "init_knoe_users.sh"
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if not script_path.exists():
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self._knoe_users_console.write(
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f"Error: {script_path} not found.\n"
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)
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self.safe_after(
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lambda: self._knoe_users_status_var.set("Failed (script not found)")
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)
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self.safe_after(
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lambda: self._knoe_users_btn.configure(state="normal")
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)
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self._knoe_users_deploying = False
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return
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env = os.environ.copy()
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env["KNOE_HOME"] = str(PROJECT_ROOT)
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env["KNOE_SERVICE"] = str(PROJECT_ROOT)
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# Propagate namespace from installer state when available
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service_ns = (
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getattr(self, "service_namespace", None) and
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self.service_namespace.get().strip()
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) or os.environ.get("SERVICE_NAMESPACE", "knoe-system")
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env["SERVICE_NAMESPACE"] = service_ns
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env["KNOE_USERS_NAMESPACE"] = service_ns
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env["KNOE_KDC_NAMESPACE"] = service_ns
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db_ns = os.environ.get("DATABASE_NAMESPACE", "knoe-db")
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env["DATABASE_NAMESPACE"] = db_ns
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env["KNOE_DB_NAMESPACE"] = db_ns
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# Use database master password for admin@PROLE.LOCAL
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db_pw = (
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getattr(self, "db_password", None) and
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self.db_password.get().strip()
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) or ""
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if db_pw:
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env["DB_MASTER_PASSWORD"] = db_pw
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env["PROLE_LOCAL_ADMIN_PASSWORD"] = db_pw
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# Use Kerberos admin credential from Authentication screen for PROLE.ORG
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krb_pw = (
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getattr(self, "kerberos_password", None) and
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self.kerberos_password.get().strip()
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) or ""
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if krb_pw:
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env["PROLE_ORG_ADMIN_PASSWORD"] = krb_pw
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env["KRB5_PASSWORD"] = krb_pw
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# Pass knoe.cfg path so the script sources the right config
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cfg_path = None
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try:
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if self._cfg_path_override and self._cfg_path_override.exists():
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cfg_path = self._cfg_path_override
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else:
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conf_dir = self._resolve_knoe_conf_dir()
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candidate = conf_dir / "knoe.cfg"
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if candidate.exists():
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cfg_path = candidate
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except Exception:
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cfg_path = None
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if cfg_path:
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env["PROLE_CFG"] = str(cfg_path)
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cmd = ["bash", str(script_path), "initialize"]
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self._knoe_users_console.write(
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"Ensuring authority workload and provisioning users\n"
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f"Running: {' '.join(cmd)}\n"
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f"Namespace: {service_ns}\n\n"
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)
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try:
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proc = subprocess.Popen(
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cmd,
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cwd=str(PROJECT_ROOT),
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env=env,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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text=True,
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bufsize=1,
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)
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except Exception as exc:
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self._knoe_users_console.write(f"Failed to start: {exc}\n")
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self.safe_after(
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lambda: self._knoe_users_status_var.set("Failed (launch error)")
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)
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self.safe_after(
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lambda: self._knoe_users_btn.configure(state="normal")
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)
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self._knoe_users_deploying = False
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return
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if proc.stdout:
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for line in iter(proc.stdout.readline, ""):
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if line:
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self._knoe_users_console.write(line)
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proc.stdout.close()
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rc = proc.wait()
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if rc == 0:
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self._knoe_users_success = True
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self.safe_after(
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lambda: self._knoe_users_status_var.set("Provisioned Successfully")
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)
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self._knoe_users_console.write(
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"\nAuthority workload ensured and users provisioned successfully.\n"
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)
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else:
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self._knoe_users_success = False
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self.safe_after(
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lambda: self._knoe_users_status_var.set(f"Failed (exit {rc})")
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)
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self._knoe_users_console.write(
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f"\nProvisioning failed with exit code {rc}.\n"
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"Review the output above, resolve the issue, and click "
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"'Provision Users & Auth' again.\n"
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)
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self._knoe_users_deploying = False
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self.safe_after(lambda: self._knoe_users_btn.configure(state="normal"))
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self.safe_after(self.update_footer)
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threading.Thread(target=worker, daemon=True).start()
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