From 0ee1eddfb4147478e83b035f36208629c1bc3100 Mon Sep 17 00:00:00 2001
From: anhthii <nguyendanganhthi247@gmail.com>
Date: Wed, 9 Jul 2025 16:13:37 +0700
Subject: [PATCH] Add setup_identities, initiator

---
 setup_identities.sh | 59 +++++++++++++++++++++++++++++++++++++++++++++
 setup_initiator.sh  | 41 +++++++++++++++++++++++++++++++
 2 files changed, 100 insertions(+)
 create mode 100644 setup_identities.sh
 create mode 100644 setup_initiator.sh

diff --git a/setup_identities.sh b/setup_identities.sh
new file mode 100644
index 0000000..708c961
--- /dev/null
+++ b/setup_identities.sh
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+# Number of nodes to create (default is 3)
+NUM_NODES=3
+
+echo "🚀 Setting up Node Identities..."
+
+# Create node directories and copy config files
+echo "📁 Creating node directories..."
+for i in $(seq 0 $((NUM_NODES-1))); do
+    mkdir -p "node$i/identity"
+    if [ ! -f "node$i/config.yaml" ]; then
+        cp config.yaml "node$i/"
+    fi
+    if [ ! -f "node$i/peers.json" ]; then
+        cp peers.json "node$i/"
+    fi
+done
+
+# Generate identity for each node
+echo "🔑 Generating identities for each node..."
+for i in $(seq 0 $((NUM_NODES-1))); do
+    echo "📝 Generating identity for node$i..."
+    cd "node$i"
+    mpcium-cli generate-identity --node "node$i"
+    cd ..
+done
+
+# Distribute identity files to all nodes
+echo "🔄 Distributing identity files across nodes..."
+for i in $(seq 0 $((NUM_NODES-1))); do
+    for j in $(seq 0 $((NUM_NODES-1))); do
+        if [ $i != $j ]; then
+            echo "📋 Copying node${i}_identity.json to node$j..."
+            cp "node$i/identity/node${i}_identity.json" "node$j/identity/"
+        fi
+    done
+done
+
+echo "✨ Node identities setup complete!"
+echo
+echo "📂 Created folder structure:"
+echo "├── node0"
+echo "│   ├── config.yaml"
+echo "│   ├── identity/"
+echo "│   └── peers.json"
+echo "├── node1"
+echo "│   ├── config.yaml"
+echo "│   ├── identity/"
+echo "│   └── peers.json"
+echo "└── node2"
+echo "    ├── config.yaml"
+echo "    ├── identity/"
+echo "    └── peers.json"
+echo
+echo "✅ You can now start your nodes with:"
+echo "cd node0 && mpcium start -n node0"
+echo "cd node1 && mpcium start -n node1"
+echo "cd node2 && mpcium start -n node2" 
diff --git a/setup_initiator.sh b/setup_initiator.sh
new file mode 100644
index 0000000..e9488b7
--- /dev/null
+++ b/setup_initiator.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+echo "🚀 Setting up Event Initiator..."
+
+# Generate the event initiator
+echo "📝 Generating event initiator..."
+mpcium-cli generate-initiator
+
+# Extract the public key from the generated file
+if [ -f "event_initiator.identity.json" ]; then
+    PUBLIC_KEY=$(grep -o '"public_key": *"[^"]*"' event_initiator.identity.json | cut -d'"' -f4)
+    
+    if [ -n "$PUBLIC_KEY" ]; then
+        echo "🔑 Found public key: $PUBLIC_KEY"
+        
+        # Update config.yaml
+        if [ -f "config.yaml" ]; then
+            echo "📝 Updating config.yaml..."
+            # Check if event_initiator_pubkey already exists
+            if grep -q "event_initiator_pubkey:" config.yaml; then
+                # Replace existing line
+                sed -i "s/event_initiator_pubkey: .*/event_initiator_pubkey: \"$PUBLIC_KEY\"/" config.yaml
+            else
+                # Add new line
+                echo "event_initiator_pubkey: \"$PUBLIC_KEY\"" >> config.yaml
+            fi
+            echo "✅ Successfully updated config.yaml"
+        else
+            echo "❌ Error: config.yaml not found. Please create it first."
+            exit 1
+        fi
+    else
+        echo "❌ Error: Could not extract public key from event_initiator.identity.json"
+        exit 1
+    fi
+else
+    echo "❌ Error: event_initiator.identity.json not found"
+    exit 1
+fi
+
+echo "✨ Event Initiator setup complete!"