Update admin UI with real API integration and secret management

clients/openrpc/examples/generate_test_keys.rs

@@ -0,0 +1,78 @@
+/// Generate test secp256k1 keypairs for supervisor authentication testing
+/// 
+/// Run with: cargo run --example generate_test_keys
+
+use secp256k1::{Secp256k1, SecretKey, PublicKey};
+use hex;
+
+fn main() {
+    let secp = Secp256k1::new();
+    
+    println!("\n╔════════════════════════════════════════════════════════════╗");
+    println!("║  Test Keypairs for Supervisor Auth                        ║");
+    println!("╚════════════════════════════════════════════════════════════╝\n");
+    println!("⚠️  WARNING: These are TEST keypairs only! Never use in production!\n");
+    
+    // Generate 5 keypairs with simple private keys for testing
+    let test_keys = vec![
+        ("Alice (Admin)", "1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"),
+        ("Bob (User)", "fedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321"),
+        ("Charlie (Register)", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+        ("Dave (Test)", "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"),
+        ("Eve (Test)", "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"),
+    ];
+    
+    for (i, (name, privkey_hex)) in test_keys.iter().enumerate() {
+        println!("## Keypair {} - {}", i + 1, name);
+        println!("─────────────────────────────────────────────────────────────");
+        
+        // Parse private key
+        let privkey_bytes = hex::decode(privkey_hex).expect("Invalid hex");
+        let secret_key = SecretKey::from_slice(&privkey_bytes).expect("Invalid private key");
+        
+        // Derive public key
+        let public_key = PublicKey::from_secret_key(&secp, &secret_key);
+        
+        // Serialize keys
+        let pubkey_uncompressed = hex::encode(public_key.serialize_uncompressed());
+        let pubkey_compressed = hex::encode(public_key.serialize());
+        
+        println!("Private Key (hex):    0x{}", privkey_hex);
+        println!("Public Key (uncomp):  0x{}", pubkey_uncompressed);
+        println!("Public Key (comp):    0x{}", pubkey_compressed);
+        println!();
+    }
+    
+    println!("\n╔════════════════════════════════════════════════════════════╗");
+    println!("║  Usage Examples                                            ║");
+    println!("╚════════════════════════════════════════════════════════════╝\n");
+    
+    println!("### Using with OpenRPC Client (Rust)\n");
+    println!("```rust");
+    println!("use secp256k1::{{Secp256k1, SecretKey}};");
+    println!("use hex;");
+    println!();
+    println!("// Alice's private key for admin access");
+    println!("let privkey_hex = \"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\";");
+    println!("let privkey_bytes = hex::decode(privkey_hex).unwrap();");
+    println!("let secret_key = SecretKey::from_slice(&privkey_bytes).unwrap();");
+    println!();
+    println!("// Use with client");
+    println!("let client = SupervisorClient::new_with_keypair(");
+    println!("    \"http://127.0.0.1:3030\",");
+    println!("    secret_key");
+    println!(");");
+    println!("```\n");
+    
+    println!("### Testing Different Scopes\n");
+    println!("1. **Admin Scope**     - Use Alice's keypair for full admin access");
+    println!("2. **User Scope**      - Use Bob's keypair for limited user access");
+    println!("3. **Register Scope**  - Use Charlie's keypair for runner registration\n");
+    
+    println!("### Quick Copy-Paste Keys\n");
+    println!("Alice (Admin):    1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef");
+    println!("Bob (User):       fedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321");
+    println!("Charlie (Reg):    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
+    println!("Dave (Test):      bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
+    println!("Eve (Test):       cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc\n");
+}