wip

examples/scripts/redisclient/auth_example.rhai

@@ -0,0 +1,131 @@
+// Redis Authentication Example
+//
+// This example demonstrates how to use the Redis client module with authentication:
+// - Create a Redis configuration with authentication
+// - Connect to Redis using the configuration
+// - Perform basic operations
+//
+// Prerequisites:
+// - Redis server must be running with authentication enabled
+// - You need to know the password for the Redis server
+
+// Helper function to check if Redis is available
+fn is_redis_available() {
+    try {
+        // Try to execute a simple ping
+        let ping_result = redis_ping();
+        return ping_result == "PONG";
+    } catch(err) {
+        print(`Redis connection error: ${err}`);
+        return false;
+    }
+}
+
+// Main function
+fn main() {
+    print("=== Redis Authentication Example ===");
+
+    // Check if Redis is available
+    let redis_available = is_redis_available();
+    if !redis_available {
+        print("Redis server is not available. Please check your connection settings.");
+        return;
+    }
+
+    print("✓ Redis server is available");
+
+    // Step 1: Create a Redis configuration with authentication
+    print("\n1. Creating Redis configuration with authentication...");
+    
+    // Replace these values with your actual Redis credentials
+    let redis_host = "localhost";
+    let redis_port = 6379;
+    let redis_password = "your_password_here"; // Replace with your actual password
+    
+    // Create a configuration builder
+    let config = redis_config_builder();
+    
+    // Configure the connection
+    config = config.host(redis_host);
+    config = config.port(redis_port);
+    config = config.password(redis_password);
+    
+    // Build the connection URL
+    let connection_url = config.build_connection_url();
+    print(`✓ Created Redis configuration with URL: ${connection_url}`);
+    
+    // Step 2: Connect to Redis using the configuration
+    print("\n2. Connecting to Redis with authentication...");
+    
+    try {
+        let connect_result = redis_connect_with_config(config);
+        if (connect_result) {
+            print("✓ Successfully connected to Redis with authentication");
+        } else {
+            print("✗ Failed to connect to Redis with authentication");
+            return;
+        }
+    } catch(err) {
+        print(`✗ Error connecting to Redis: ${err}`);
+        return;
+    }
+    
+    // Step 3: Perform basic operations
+    print("\n3. Performing basic operations...");
+    
+    // Set a key
+    let set_key = "auth_example_key";
+    let set_value = "This value was set using authentication";
+    
+    try {
+        let set_result = redis_set(set_key, set_value);
+        if (set_result) {
+            print(`✓ Successfully set key '${set_key}'`);
+        } else {
+            print(`✗ Failed to set key '${set_key}'`);
+        }
+    } catch(err) {
+        print(`✗ Error setting key: ${err}`);
+    }
+    
+    // Get the key
+    try {
+        let get_result = redis_get(set_key);
+        if (get_result == set_value) {
+            print(`✓ Successfully retrieved key '${set_key}': '${get_result}'`);
+        } else {
+            print(`✗ Retrieved incorrect value for key '${set_key}': '${get_result}'`);
+        }
+    } catch(err) {
+        print(`✗ Error getting key: ${err}`);
+    }
+    
+    // Delete the key
+    try {
+        let del_result = redis_del(set_key);
+        if (del_result) {
+            print(`✓ Successfully deleted key '${set_key}'`);
+        } else {
+            print(`✗ Failed to delete key '${set_key}'`);
+        }
+    } catch(err) {
+        print(`✗ Error deleting key: ${err}`);
+    }
+    
+    // Verify the key is gone
+    try {
+        let verify_result = redis_get(set_key);
+        if (verify_result == "") {
+            print(`✓ Verified key '${set_key}' was deleted`);
+        } else {
+            print(`✗ Key '${set_key}' still exists with value: '${verify_result}'`);
+        }
+    } catch(err) {
+        print(`✗ Error verifying deletion: ${err}`);
+    }
+    
+    print("\nExample completed successfully!");
+}
+
+// Run the main function
+main();