CloudFront examples using AWS CLI with Bash script

#!/bin/bash

# CloudFront Getting Started Tutorial Script
# This script creates an S3 bucket, uploads sample content, creates a CloudFront distribution with OAC,
# and demonstrates how to access content through CloudFront.

# Set up logging
LOG_FILE="cloudfront-tutorial.log"
exec > >(tee -a "$LOG_FILE") 2>&1

echo "Starting CloudFront Getting Started Tutorial at $(date)"

# Function to handle errors
handle_error() {
    echo "ERROR: $1"
    echo "Resources created before error:"
    if [ -n "$BUCKET_NAME" ]; then
        echo "- S3 Bucket: $BUCKET_NAME"
    fi
    if [ -n "$OAC_ID" ]; then
        echo "- CloudFront Origin Access Control: $OAC_ID"
    fi
    if [ -n "$DISTRIBUTION_ID" ]; then
        echo "- CloudFront Distribution: $DISTRIBUTION_ID"
    fi
    
    echo "Attempting to clean up resources..."
    cleanup
    exit 1
}

# Function to clean up resources
cleanup() {
    echo "Cleaning up resources..."
    
    if [ -n "$DISTRIBUTION_ID" ]; then
        echo "Disabling CloudFront distribution $DISTRIBUTION_ID..."
        
        # Get the current configuration and ETag
        ETAG=$(aws cloudfront get-distribution-config --id "$DISTRIBUTION_ID" --query 'ETag' --output text)
        if [ $? -ne 0 ]; then
            echo "Failed to get distribution config. Continuing with cleanup..."
        else
            # Create a modified configuration with Enabled=false
            aws cloudfront get-distribution-config --id "$DISTRIBUTION_ID" | \
            jq '.DistributionConfig.Enabled = false' > temp_disabled_config.json
            
            # Update the distribution to disable it
            aws cloudfront update-distribution \
                --id "$DISTRIBUTION_ID" \
                --distribution-config file://<(jq '.DistributionConfig' temp_disabled_config.json) \
                --if-match "$ETAG"
                
            if [ $? -ne 0 ]; then
                echo "Failed to disable distribution. Continuing with cleanup..."
            else
                echo "Waiting for distribution to be disabled (this may take several minutes)..."
                aws cloudfront wait distribution-deployed --id "$DISTRIBUTION_ID"
                
                # Delete the distribution
                ETAG=$(aws cloudfront get-distribution-config --id "$DISTRIBUTION_ID" --query 'ETag' --output text)
                aws cloudfront delete-distribution --id "$DISTRIBUTION_ID" --if-match "$ETAG"
                if [ $? -ne 0 ]; then
                    echo "Failed to delete distribution. You may need to delete it manually."
                else
                    echo "CloudFront distribution deleted."
                fi
            fi
        fi
    fi
    
    if [ -n "$OAC_ID" ]; then
        echo "Deleting Origin Access Control $OAC_ID..."
        OAC_ETAG=$(aws cloudfront get-origin-access-control --id "$OAC_ID" --query 'ETag' --output text 2>/dev/null)
        if [ $? -ne 0 ]; then
            echo "Failed to get Origin Access Control ETag. You may need to delete it manually."
        else
            aws cloudfront delete-origin-access-control --id "$OAC_ID" --if-match "$OAC_ETAG"
            if [ $? -ne 0 ]; then
                echo "Failed to delete Origin Access Control. You may need to delete it manually."
            else
                echo "Origin Access Control deleted."
            fi
        fi
    fi
    
    if [ -n "$BUCKET_NAME" ]; then
        echo "Deleting S3 bucket $BUCKET_NAME and its contents..."
        aws s3 rm "s3://$BUCKET_NAME" --recursive
        if [ $? -ne 0 ]; then
            echo "Failed to remove bucket contents. Continuing with bucket deletion..."
        fi
        
        aws s3 rb "s3://$BUCKET_NAME"
        if [ $? -ne 0 ]; then
            echo "Failed to delete bucket. You may need to delete it manually."
        else
            echo "S3 bucket deleted."
        fi
    fi
    
    # Clean up temporary files
    rm -f temp_disabled_config.json
    rm -rf temp_content
}

# Generate a random identifier for the bucket name
RANDOM_ID=$(openssl rand -hex 6)
BUCKET_NAME="cloudfront-${RANDOM_ID}"
echo "Using bucket name: $BUCKET_NAME"

# Create a temporary directory for content
TEMP_DIR="temp_content"
mkdir -p "$TEMP_DIR/css"
if [ $? -ne 0 ]; then
    handle_error "Failed to create temporary directory"
fi

# Step 1: Create an S3 bucket
echo "Creating S3 bucket: $BUCKET_NAME"
aws s3 mb "s3://$BUCKET_NAME"
if [ $? -ne 0 ]; then
    handle_error "Failed to create S3 bucket"
fi

# Step 2: Create sample content
echo "Creating sample content..."
cat > "$TEMP_DIR/index.html" << 'EOF'
<!DOCTYPE html>
<html>
<head>
    <title>Hello World</title>
    <link rel="stylesheet" type="text/css" href="css/styles.css">
</head>
<body>
    <h1>Hello world!</h1>
</body>
</html>
EOF

cat > "$TEMP_DIR/css/styles.css" << 'EOF'
body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background-color: #f5f5f5;
}
h1 {
    color: #333;
    text-align: center;
}
EOF

# Step 3: Upload content to the S3 bucket
echo "Uploading content to S3 bucket..."
aws s3 cp "$TEMP_DIR/" "s3://$BUCKET_NAME/" --recursive
if [ $? -ne 0 ]; then
    handle_error "Failed to upload content to S3 bucket"
fi

# Step 4: Create Origin Access Control
echo "Creating Origin Access Control..."
OAC_RESPONSE=$(aws cloudfront create-origin-access-control \
    --origin-access-control-config Name="oac-for-$BUCKET_NAME",SigningProtocol=sigv4,SigningBehavior=always,OriginAccessControlOriginType=s3)

if [ $? -ne 0 ]; then
    handle_error "Failed to create Origin Access Control"
fi

OAC_ID=$(echo "$OAC_RESPONSE" | jq -r '.OriginAccessControl.Id')
echo "Created Origin Access Control with ID: $OAC_ID"

# Step 5: Create CloudFront distribution
echo "Creating CloudFront distribution..."

# Get AWS account ID for bucket policy
ACCOUNT_ID=$(aws sts get-caller-identity --query 'Account' --output text)
if [ $? -ne 0 ]; then
    handle_error "Failed to get AWS account ID"
fi

# Create distribution configuration
cat > distribution-config.json << EOF
{
    "CallerReference": "cli-tutorial-$(date +%s)",
    "Origins": {
        "Quantity": 1,
        "Items": [
            {
                "Id": "S3-$BUCKET_NAME",
                "DomainName": "$BUCKET_NAME.s3.amazonaws.com",
                "S3OriginConfig": {
                    "OriginAccessIdentity": ""
                },
                "OriginAccessControlId": "$OAC_ID"
            }
        ]
    },
    "DefaultCacheBehavior": {
        "TargetOriginId": "S3-$BUCKET_NAME",
        "ViewerProtocolPolicy": "redirect-to-https",
        "AllowedMethods": {
            "Quantity": 2,
            "Items": ["GET", "HEAD"],
            "CachedMethods": {
                "Quantity": 2,
                "Items": ["GET", "HEAD"]
            }
        },
        "DefaultTTL": 86400,
        "MinTTL": 0,
        "MaxTTL": 31536000,
        "Compress": true,
        "ForwardedValues": {
            "QueryString": false,
            "Cookies": {
                "Forward": "none"
            }
        }
    },
    "Comment": "CloudFront distribution for tutorial",
    "Enabled": true,
    "WebACLId": ""
}
EOF

DIST_RESPONSE=$(aws cloudfront create-distribution --distribution-config file://distribution-config.json)
if [ $? -ne 0 ]; then
    handle_error "Failed to create CloudFront distribution"
fi

DISTRIBUTION_ID=$(echo "$DIST_RESPONSE" | jq -r '.Distribution.Id')
DOMAIN_NAME=$(echo "$DIST_RESPONSE" | jq -r '.Distribution.DomainName')

echo "Created CloudFront distribution with ID: $DISTRIBUTION_ID"
echo "CloudFront domain name: $DOMAIN_NAME"

# Step 6: Update S3 bucket policy
echo "Updating S3 bucket policy..."
cat > bucket-policy.json << EOF
{
    "Version":"2012-10-17",
    "Statement": [
        {
            "Sid": "AllowCloudFrontServicePrincipal",
            "Effect": "Allow",
            "Principal": {
                "Service": "cloudfront.amazonaws.com"
            },
            "Action": "s3:GetObject",
            "Resource": "arn:aws:s3:::$BUCKET_NAME/*",
            "Condition": {
                "StringEquals": {
                    "AWS:SourceArn": "arn:aws:cloudfront::$ACCOUNT_ID:distribution/$DISTRIBUTION_ID"
                }
            }
        }
    ]
}
EOF

aws s3api put-bucket-policy --bucket "$BUCKET_NAME" --policy file://bucket-policy.json
if [ $? -ne 0 ]; then
    handle_error "Failed to update S3 bucket policy"
fi

# Step 7: Wait for distribution to deploy
echo "Waiting for CloudFront distribution to deploy (this may take 5-10 minutes)..."
aws cloudfront wait distribution-deployed --id "$DISTRIBUTION_ID"
if [ $? -ne 0 ]; then
    echo "Warning: Distribution deployment wait timed out. The distribution may still be deploying."
else
    echo "CloudFront distribution is now deployed."
fi

# Step 8: Display access information
echo ""
echo "===== CloudFront Distribution Setup Complete ====="
echo "You can access your content at: https://$DOMAIN_NAME/index.html"
echo ""
echo "Resources created:"
echo "- S3 Bucket: $BUCKET_NAME"
echo "- CloudFront Origin Access Control: $OAC_ID"
echo "- CloudFront Distribution: $DISTRIBUTION_ID"
echo ""

# Ask user if they want to clean up resources
read -p "Do you want to clean up all resources created by this script? (y/n): " CLEANUP_RESPONSE
if [[ "$CLEANUP_RESPONSE" =~ ^[Yy] ]]; then
    cleanup
    echo "All resources have been cleaned up."
else
    echo "Resources will not be cleaned up. You can manually delete them later."
    echo "To access your content, visit: https://$DOMAIN_NAME/index.html"
fi

echo "Tutorial completed at $(date)"

#!/bin/bash

# AWS WAF Getting Started Script
# This script creates a Web ACL with a string match rule and AWS Managed Rules,
# associates it with a CloudFront distribution, and then cleans up all resources.

# Set up logging
LOG_FILE="waf-tutorial.log"
exec > >(tee -a "$LOG_FILE") 2>&1

echo "==================================================="
echo "AWS WAF Getting Started Tutorial"
echo "==================================================="
echo "This script will create AWS WAF resources and associate"
echo "them with a CloudFront distribution."
echo ""

# Maximum number of retries for operations
MAX_RETRIES=3

# Function to handle errors
handle_error() {
    echo "ERROR: $1"
    echo "Check the log file for details: $LOG_FILE"
    cleanup_resources
    exit 1
}

# Function to check command success
check_command() {
    if echo "$1" | grep -i "error" > /dev/null; then
        handle_error "$2: $1"
    fi
}

# Function to clean up resources
cleanup_resources() {
    echo ""
    echo "==================================================="
    echo "CLEANING UP RESOURCES"
    echo "==================================================="
    
    if [ -n "$DISTRIBUTION_ID" ] && [ -n "$WEB_ACL_ARN" ]; then
        echo "Disassociating Web ACL from CloudFront distribution..."
        DISASSOCIATE_RESULT=$(aws wafv2 disassociate-web-acl \
            --resource-arn "arn:aws:cloudfront::$(aws sts get-caller-identity --query Account --output text):distribution/$DISTRIBUTION_ID" \
            --region us-east-1 2>&1)
        
        if echo "$DISASSOCIATE_RESULT" | grep -i "error" > /dev/null; then
            echo "Warning: Failed to disassociate Web ACL: $DISASSOCIATE_RESULT"
        else
            echo "Web ACL disassociated successfully."
        fi
    fi
    
    if [ -n "$WEB_ACL_ID" ] && [ -n "$WEB_ACL_NAME" ]; then
        echo "Deleting Web ACL..."
        
        # Get the latest lock token before deletion
        GET_RESULT=$(aws wafv2 get-web-acl \
            --name "$WEB_ACL_NAME" \
            --scope CLOUDFRONT \
            --id "$WEB_ACL_ID" \
            --region us-east-1 2>&1)
        
        if echo "$GET_RESULT" | grep -i "error" > /dev/null; then
            echo "Warning: Failed to get Web ACL for deletion: $GET_RESULT"
            echo "You may need to manually delete the Web ACL using the AWS Console."
        else
            LATEST_TOKEN=$(echo "$GET_RESULT" | grep -o '"LockToken": "[^"]*' | cut -d'"' -f4)
            
            if [ -n "$LATEST_TOKEN" ]; then
                DELETE_RESULT=$(aws wafv2 delete-web-acl \
                    --name "$WEB_ACL_NAME" \
                    --scope CLOUDFRONT \
                    --id "$WEB_ACL_ID" \
                    --lock-token "$LATEST_TOKEN" \
                    --region us-east-1 2>&1)
                
                if echo "$DELETE_RESULT" | grep -i "error" > /dev/null; then
                    echo "Warning: Failed to delete Web ACL: $DELETE_RESULT"
                    echo "You may need to manually delete the Web ACL using the AWS Console."
                else
                    echo "Web ACL deleted successfully."
                fi
            else
                echo "Warning: Could not extract lock token for deletion. You may need to manually delete the Web ACL."
            fi
        fi
    fi
    
    echo "Cleanup process completed."
}

# Generate a random identifier for resource names
RANDOM_ID=$(openssl rand -hex 4)
WEB_ACL_NAME="MyWebACL-${RANDOM_ID}"
METRIC_NAME="MyWebACLMetrics-${RANDOM_ID}"

echo "Using Web ACL name: $WEB_ACL_NAME"

# Step 1: Create a Web ACL
echo ""
echo "==================================================="
echo "STEP 1: Creating Web ACL"
echo "==================================================="

CREATE_RESULT=$(aws wafv2 create-web-acl \
    --name "$WEB_ACL_NAME" \
    --scope "CLOUDFRONT" \
    --default-action Allow={} \
    --visibility-config "SampledRequestsEnabled=true,CloudWatchMetricsEnabled=true,MetricName=$METRIC_NAME" \
    --region us-east-1 2>&1)

check_command "$CREATE_RESULT" "Failed to create Web ACL"

# Extract Web ACL ID, ARN, and Lock Token from the Summary object
WEB_ACL_ID=$(echo "$CREATE_RESULT" | grep -o '"Id": "[^"]*' | cut -d'"' -f4)
WEB_ACL_ARN=$(echo "$CREATE_RESULT" | grep -o '"ARN": "[^"]*' | cut -d'"' -f4)
LOCK_TOKEN=$(echo "$CREATE_RESULT" | grep -o '"LockToken": "[^"]*' | cut -d'"' -f4)

if [ -z "$WEB_ACL_ID" ]; then
    handle_error "Failed to extract Web ACL ID"
fi

if [ -z "$LOCK_TOKEN" ]; then
    handle_error "Failed to extract Lock Token"
fi

echo "Web ACL created successfully with ID: $WEB_ACL_ID"
echo "Lock Token: $LOCK_TOKEN"

# Step 2: Add a String Match Rule
echo ""
echo "==================================================="
echo "STEP 2: Adding String Match Rule"
echo "==================================================="

# Try to update with retries
for ((i=1; i<=MAX_RETRIES; i++)); do
    echo "Attempt $i to add string match rule..."
    
    # Get the latest lock token before updating
    GET_RESULT=$(aws wafv2 get-web-acl \
        --name "$WEB_ACL_NAME" \
        --scope CLOUDFRONT \
        --id "$WEB_ACL_ID" \
        --region us-east-1 2>&1)
    
    if echo "$GET_RESULT" | grep -i "error" > /dev/null; then
        echo "Warning: Failed to get Web ACL for update: $GET_RESULT"
        if [ "$i" -eq "$MAX_RETRIES" ]; then
            handle_error "Failed to get Web ACL after $MAX_RETRIES attempts"
        fi
        sleep 2
        continue
    fi
    
    LATEST_TOKEN=$(echo "$GET_RESULT" | grep -o '"LockToken": "[^"]*' | cut -d'"' -f4)
    
    if [ -z "$LATEST_TOKEN" ]; then
        echo "Warning: Could not extract lock token for update"
        if [ "$i" -eq "$MAX_RETRIES" ]; then
            handle_error "Failed to extract lock token after $MAX_RETRIES attempts"
        fi
        sleep 2
        continue
    fi
    
    echo "Using lock token: $LATEST_TOKEN"
    
    UPDATE_RESULT=$(aws wafv2 update-web-acl \
        --name "$WEB_ACL_NAME" \
        --scope "CLOUDFRONT" \
        --id "$WEB_ACL_ID" \
        --lock-token "$LATEST_TOKEN" \
        --default-action Allow={} \
        --rules '[{
            "Name": "UserAgentRule",
            "Priority": 0,
            "Statement": {
                "ByteMatchStatement": {
                    "SearchString": "MyAgent",
                    "FieldToMatch": {
                        "SingleHeader": {
                            "Name": "user-agent"
                        }
                    },
                    "TextTransformations": [
                        {
                            "Priority": 0,
                            "Type": "NONE"
                        }
                    ],
                    "PositionalConstraint": "EXACTLY"
                }
            },
            "Action": {
                "Count": {}
            },
            "VisibilityConfig": {
                "SampledRequestsEnabled": true,
                "CloudWatchMetricsEnabled": true,
                "MetricName": "UserAgentRuleMetric"
            }
        }]' \
        --visibility-config "SampledRequestsEnabled=true,CloudWatchMetricsEnabled=true,MetricName=$METRIC_NAME" \
        --region us-east-1 2>&1)
    
    if echo "$UPDATE_RESULT" | grep -i "WAFOptimisticLockException" > /dev/null; then
        echo "Optimistic lock exception encountered. Will retry with new lock token."
        if [ "$i" -eq "$MAX_RETRIES" ]; then
            handle_error "Failed to add string match rule after $MAX_RETRIES attempts: $UPDATE_RESULT"
        fi
        sleep 2
        continue
    elif echo "$UPDATE_RESULT" | grep -i "error" > /dev/null; then
        handle_error "Failed to add string match rule: $UPDATE_RESULT"
    else
        # Success
        echo "String match rule added successfully."
        break
    fi
done

# Step 3: Add AWS Managed Rules
echo ""
echo "==================================================="
echo "STEP 3: Adding AWS Managed Rules"
echo "==================================================="

# Try to update with retries
for ((i=1; i<=MAX_RETRIES; i++)); do
    echo "Attempt $i to add AWS Managed Rules..."
    
    # Get the latest lock token before updating
    GET_RESULT=$(aws wafv2 get-web-acl \
        --name "$WEB_ACL_NAME" \
        --scope CLOUDFRONT \
        --id "$WEB_ACL_ID" \
        --region us-east-1 2>&1)
    
    if echo "$GET_RESULT" | grep -i "error" > /dev/null; then
        echo "Warning: Failed to get Web ACL for update: $GET_RESULT"
        if [ "$i" -eq "$MAX_RETRIES" ]; then
            handle_error "Failed to get Web ACL after $MAX_RETRIES attempts"
        fi
        sleep 2
        continue
    fi
    
    LATEST_TOKEN=$(echo "$GET_RESULT" | grep -o '"LockToken": "[^"]*' | cut -d'"' -f4)
    
    if [ -z "$LATEST_TOKEN" ]; then
        echo "Warning: Could not extract lock token for update"
        if [ "$i" -eq "$MAX_RETRIES" ]; then
            handle_error "Failed to extract lock token after $MAX_RETRIES attempts"
        fi
        sleep 2
        continue
    fi
    
    echo "Using lock token: $LATEST_TOKEN"
    
    UPDATE_RESULT=$(aws wafv2 update-web-acl \
        --name "$WEB_ACL_NAME" \
        --scope "CLOUDFRONT" \
        --id "$WEB_ACL_ID" \
        --lock-token "$LATEST_TOKEN" \
        --default-action Allow={} \
        --rules '[{
            "Name": "UserAgentRule",
            "Priority": 0,
            "Statement": {
                "ByteMatchStatement": {
                    "SearchString": "MyAgent",
                    "FieldToMatch": {
                        "SingleHeader": {
                            "Name": "user-agent"
                        }
                    },
                    "TextTransformations": [
                        {
                            "Priority": 0,
                            "Type": "NONE"
                        }
                    ],
                    "PositionalConstraint": "EXACTLY"
                }
            },
            "Action": {
                "Count": {}
            },
            "VisibilityConfig": {
                "SampledRequestsEnabled": true,
                "CloudWatchMetricsEnabled": true,
                "MetricName": "UserAgentRuleMetric"
            }
        },
        {
            "Name": "AWS-AWSManagedRulesCommonRuleSet",
            "Priority": 1,
            "Statement": {
                "ManagedRuleGroupStatement": {
                    "VendorName": "AWS",
                    "Name": "AWSManagedRulesCommonRuleSet",
                    "ExcludedRules": []
                }
            },
            "OverrideAction": {
                "Count": {}
            },
            "VisibilityConfig": {
                "SampledRequestsEnabled": true,
                "CloudWatchMetricsEnabled": true,
                "MetricName": "AWS-AWSManagedRulesCommonRuleSet"
            }
        }]' \
        --visibility-config "SampledRequestsEnabled=true,CloudWatchMetricsEnabled=true,MetricName=$METRIC_NAME" \
        --region us-east-1 2>&1)
    
    if echo "$UPDATE_RESULT" | grep -i "WAFOptimisticLockException" > /dev/null; then
        echo "Optimistic lock exception encountered. Will retry with new lock token."
        if [ "$i" -eq "$MAX_RETRIES" ]; then
            handle_error "Failed to add AWS Managed Rules after $MAX_RETRIES attempts: $UPDATE_RESULT"
        fi
        sleep 2
        continue
    elif echo "$UPDATE_RESULT" | grep -i "error" > /dev/null; then
        handle_error "Failed to add AWS Managed Rules: $UPDATE_RESULT"
    else
        # Success
        echo "AWS Managed Rules added successfully."
        break
    fi
done

# Step 4: List CloudFront distributions
echo ""
echo "==================================================="
echo "STEP 4: Listing CloudFront Distributions"
echo "==================================================="

CF_RESULT=$(aws cloudfront list-distributions --query "DistributionList.Items[*].{Id:Id,DomainName:DomainName}" --output table 2>&1)
if echo "$CF_RESULT" | grep -i "error" > /dev/null; then
    echo "Warning: Failed to list CloudFront distributions: $CF_RESULT"
    echo "Continuing without CloudFront association."
else
    echo "$CF_RESULT"

    # Ask user to select a CloudFront distribution
    echo ""
    echo "==================================================="
    echo "STEP 5: Associate Web ACL with CloudFront Distribution"
    echo "==================================================="
    echo "Enter the ID of the CloudFront distribution to associate with the Web ACL:"
    echo "(If you don't have a CloudFront distribution, press Enter to skip this step)"
    read -r DISTRIBUTION_ID

    if [ -n "$DISTRIBUTION_ID" ]; then
        ASSOCIATE_RESULT=$(aws wafv2 associate-web-acl \
            --web-acl-arn "$WEB_ACL_ARN" \
            --resource-arn "arn:aws:cloudfront::$(aws sts get-caller-identity --query Account --output text):distribution/$DISTRIBUTION_ID" \
            --region us-east-1 2>&1)
        
        if echo "$ASSOCIATE_RESULT" | grep -i "error" > /dev/null; then
            echo "Warning: Failed to associate Web ACL with CloudFront distribution: $ASSOCIATE_RESULT"
            echo "Continuing without CloudFront association."
            DISTRIBUTION_ID=""
        else
            echo "Web ACL associated with CloudFront distribution successfully."
        fi
    else
        echo "Skipping association with CloudFront distribution."
    fi
fi

# Display summary of created resources
echo ""
echo "==================================================="
echo "RESOURCE SUMMARY"
echo "==================================================="
echo "Web ACL Name: $WEB_ACL_NAME"
echo "Web ACL ID: $WEB_ACL_ID"
echo "Web ACL ARN: $WEB_ACL_ARN"
if [ -n "$DISTRIBUTION_ID" ]; then
    echo "Associated CloudFront Distribution: $DISTRIBUTION_ID"
fi
echo ""

# Ask user if they want to clean up resources
echo "==================================================="
echo "CLEANUP CONFIRMATION"
echo "==================================================="
echo "Do you want to clean up all created resources? (y/n): "
read -r CLEANUP_CHOICE

if [[ "$CLEANUP_CHOICE" =~ ^[Yy] ]]; then
    cleanup_resources
else
    echo ""
    echo "Resources have NOT been cleaned up. You can manually clean them up later."
    echo "To clean up resources manually, run the following commands:"
    if [ -n "$DISTRIBUTION_ID" ]; then
        echo "aws wafv2 disassociate-web-acl --resource-arn \"arn:aws:cloudfront::$(aws sts get-caller-identity --query Account --output text):distribution/$DISTRIBUTION_ID\" --region us-east-1"
    fi
    echo "aws wafv2 delete-web-acl --name \"$WEB_ACL_NAME\" --scope CLOUDFRONT --id \"$WEB_ACL_ID\" --lock-token \"<get-latest-token>\" --region us-east-1"
    echo ""
    echo "To get the latest lock token, run:"
    echo "aws wafv2 get-web-acl --name \"$WEB_ACL_NAME\" --scope CLOUDFRONT --id \"$WEB_ACL_ID\" --region us-east-1"
fi

echo ""
echo "==================================================="
echo "Tutorial completed!"
echo "==================================================="
echo "Log file: $LOG_FILE"