Create create_wallet.sh

create_wallet.sh

@@ -0,0 +1,96 @@
+#!/bin/bash
+
+# Install required packages
+echo "Checking if 'unzip' and 'jq' are installed..."
+sudo apt update
+sudo apt install -y unzip jq
+
+# Automatically detect the user's home directory
+USER_HOME="$HOME"
+GETH_DIR="$USER_HOME"
+PASSWORD_FILE="$USER_HOME/wallet_password.txt"
+ADDRESS_FILE="$USER_HOME/wallet_address.txt"
+WALLET_DIR="$USER_HOME/keystore"
+
+# Function to choose Geth version
+choose_version() {
+    echo "Fetching available Core Geth versions..."
+    VERSIONS=$(curl -s https://api.github.com/repos/etclabscore/core-geth/releases | jq -r '.[].tag_name')
+    echo "Available Core Geth Versions:"
+    select VERSION in $VERSIONS; do
+        if [[ -n "$VERSION" ]]; then
+            echo "Selected version: $VERSION"
+            break
+        else
+            echo "Invalid selection. Please choose a valid number."
+        fi
+    done
+}
+
+# Function to choose the ZIP file
+choose_zip_file() {
+    echo "Fetching available ZIP files for version $VERSION..."
+    ASSETS=$(curl -s https://api.github.com/repos/etclabscore/core-geth/releases/tags/$VERSION | jq -r '.assets[] | .browser_download_url')
+    echo "Available ZIP files:"
+    select ASSET in $ASSETS; do
+        if [[ -n "$ASSET" ]]; then
+            echo "Selected file: $ASSET"
+            break
+        else
+            echo "Invalid selection. Please choose a valid file."
+        fi
+    done
+}
+
+# Download and extract Geth
+download_and_extract_geth() {
+    echo "Downloading Core Geth: $ASSET"
+    curl -L $ASSET -o "$GETH_DIR/core-geth.zip"
+    echo "Extracting Core Geth..."
+    unzip -q "$GETH_DIR/core-geth.zip" -d "$GETH_DIR"
+    chmod +x "$GETH_DIR/geth"
+}
+
+# Create wallet
+create_wallet() {
+    echo "Please enter a password for the wallet:"
+    read -s WALLET_PASSWORD
+    echo "Please confirm the password:"
+    read -s WALLET_PASSWORD_CONFIRM
+
+    if [ "$WALLET_PASSWORD" != "$WALLET_PASSWORD_CONFIRM" ]; then
+        echo "Passwords do not match. Please try again."
+        exit 1
+    fi
+
+    echo "$WALLET_PASSWORD" > "$PASSWORD_FILE"
+    echo "Creating new wallet..."
+    WALLET_ADDRESS=$(./geth account new --password "$PASSWORD_FILE" | grep -o '0x[0-9a-fA-F]\{40\}')
+    if [ -z "$WALLET_ADDRESS" ]; then
+        echo "Error: Could not extract wallet address!"
+        exit 1
+    fi
+
+    echo "Wallet address: $WALLET_ADDRESS"
+    echo "$WALLET_ADDRESS" > "$ADDRESS_FILE"
+    echo "Core Geth successfully downloaded and installed at: $GETH_DIR/geth"
+    echo "Wallet address and password have been saved."
+}
+
+# Delete downloaded Core Geth ZIP file
+delete_zip_file() {
+    echo "Deleting the downloaded ZIP file..."
+    rm -f "$GETH_DIR/core-geth.zip"
+    if [ ! -f "$GETH_DIR/core-geth.zip" ]; then
+        echo "The ZIP file was successfully deleted."
+    else
+        echo "Error deleting the ZIP file!"
+    fi
+}
+
+# Main process
+choose_version
+choose_zip_file
+download_and_extract_geth
+create_wallet
+delete_zip_file