KumulCloud Access Control
Secure IAM Portal. Identity assertions are cryptographically audited.
Corporate Account Email
Password Hash String
Establish Secure Session
KumulCloud //
Enterprise Node
OT Infrastructure Interconnection
UPS NMC Host Domain / IPv4 Address
NMC Interface Security Protocol
HTTPS (TLS 1.3 Web API Hook)
SNMPv3 (AuthNoPriv / AuthPriv Sha-AES)
Cryptographic API Access Token Key
Bind Hardware Pipeline
Terminate Session
Active Diagnostic Log Pipeline
INITIALIZED: Authenticated sessions log securely here...
import numpy as np from pyscript import window from datetime import datetime class EnterpriseSessionManager: """Manages identity validation state, trial countdown vectors, and hardware bindings.""" def __init__(self): self.is_authenticated = False # Simulating secure server timestamp variables returned from the database layer self.trial_start_epoch = datetime(2026, 5, 20) self.max_trial_days = 20 self.nmc_connected = False def verify_credentials(self, email, password): # In production, this targets your hardened backend oauth endpoint if email and len(password) > 4: self.is_authenticated = True return True return False def compute_trial_delta(self): current_time = datetime.now() elapsed_days = (current_time - self.trial_start_epoch).days remaining_days = self.max_trial_days - elapsed_days return max(0, remaining_days) session = EnterpriseSessionManager() def authenticate_user(event=None): doc = window.document email = doc.getElementById("auth-email").value password = doc.getElementById("auth-pass").value if session.verify_credentials(email, password): # Update browser state and swap display layers doc.getElementById("login-screen").style.display = "none" doc.getElementById("main-application").style.display = "block" # Calculate secure trial state boundary days_left = session.compute_trial_delta() counter_div = doc.getElementById("trial-counter") if days_left <= 0: counter_div.style.background = "#450a0a" counter_div.style.borderColor = "#991b1b" counter_div.innerText = "TRIAL EXPIRED: LICENSING REQUIRED" trigger_lockout_state("Your 20-day evaluation window has concluded. Establish an enterprise licensing token to restore hardware pipelines.") else: counter_div.innerText = f"SYSTEM SUBSCRIPTION STATUS: {days_left} DAYS REMAINING" log_terminal_message(f"[AUTH SUCCESS] Bearer token generated for identity {email}.\n[SYSTEM CHECK] Account validated inside 20-day compliance evaluation bracket.") else: window.alert("Authentication Assertion Failed: Invalid Identity/Cryptographic Proofs.") def connect_nmc_stream(event=None): if session.compute_trial_delta() <= 0: window.alert("Pipeline Access Prohibited: Evaluation Period Ended.") return doc = window.document ip = doc.getElementById("nmc-ip").value proto = doc.getElementById("nmc-proto").value log_terminal_message(f"[CIPHER INIT] Creating secure TLS handshake channel to destination: {proto}://{ip}...") log_terminal_message("[CIPHER HANDSHAKE] Negotiating TLS 1.3 cryptographic parameters. Perfect Forward Secrecy enabled.") log_terminal_message("[OT HARDWARE INGEST] Pipeline established. Ingesting raw JSON metrics block from Schneider Electric NMC...") # Simulate data ingestion directly into the diagnostic telemetry arrays mock_inverter_temp = float(np.random.normal(28.2, 1.5)) mock_internal_res = float(np.random.normal(1.15, 0.05)) log_terminal_message(f"""[TELEMETRY CAPTURE SUCCESS] ----------------------------------------------------------- Source: Schneider NMC Node ({ip}) Parsed Internal_Cell_Temp: {mock_inverter_temp:.2f} °C Parsed Dynamic_Impedance: {mock_internal_res:.3f} mΩ System State Alignment: Nominal / Synchronized -----------------------------------------------------------""") def trigger_lockout_state(message): doc = window.document banner = doc.getElementById("status-notification") banner.style.display = "block" banner.style.backgroundColor = "#fee2e2" banner.style.color = "#991b1b" banner.style.border = "1px solid #f87171" banner.innerText = message doc.getElementById("nmc-ip").disabled = True doc.getElementById("nmc-proto").disabled = True doc.getElementById("nmc-token").disabled = True def log_terminal_message(msg): term = window.document.getElementById("log-terminal") current_log = term.innerText timestamp = datetime.now().strftime("%H:%M:%S") term.innerText = f"{current_log}\n[{timestamp}] {msg}" def kill_session(event=None): # Wipe local state to guarantee absolute zero-residual session hygiene window.location.reload()