Python-Programming-AI-Augmented-Security-Automation-and-Cloud-Simulation/lab32-finance-pack-audit-and-approval-gate/commands.sh at main · abdul4rehman215/Python-Programming-AI-Augmented-Security-Automation-and-Cloud-Simulation · GitHub

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#!/bin/bash
# Commands executed during the lab

# ========================================================================
# Environment Setup / Install Required Tools
# ========================================================================
sudo apt update
sudo apt install -y python3 python3-pip python3-venv git
mkdir -p ~/finance-approval-lab
cd ~/finance-approval-lab
python3 -m venv venv
source venv/bin/activate
python3 -m pip install --upgrade pip
python3 -m pip install pyyaml gitpython

# ========================================================================
# Task 1: Implement Approval Workflow System / Step 1: Create Project Structure
# ========================================================================
mkdir -p approval-system/{workflows,logs,config,data}
cd approval-system
git init
git config user.name "Lab User"
git config user.email "user@lab.local"

# ========================================================================
# Task 1: Implement Approval Workflow System / Step 2: Create Approval Configuration / Run:
# ========================================================================
nano config/approval_rules.yaml

# ========================================================================
# Task 1: Implement Approval Workflow System / Step 3: Implement Approval Workflow Engine / Run:
# ========================================================================
nano workflows/approval_engine.py

# ========================================================================
# Task 1: Implement Approval Workflow System / Step 3: Implement Approval Workflow Engine / Make it executable:
# ========================================================================
chmod +x workflows/approval_engine.py

# ========================================================================
# Task 1: Implement Approval Workflow System / Step 4: Create Approval CLI Tool / Run:
# ========================================================================
nano workflows/approval_cli.py

# ========================================================================
# Task 1: Implement Approval Workflow System / Step 4: Create Approval CLI Tool / Make it executable:
# ========================================================================
chmod +x workflows/approval_cli.py

# ========================================================================
# Task 2: Implement Audit Logging System / Step 1: Create Audit Logger / Run:
# ========================================================================
nano workflows/audit_logger.py

# ========================================================================
# Task 2: Implement Audit Logging System / Step 1: Create Audit Logger / Make it executable:
# ========================================================================
chmod +x workflows/audit_logger.py

# ========================================================================
# Task 2: Implement Audit Logging System / Step 2: Create Audit Query Tool / Run:
# ========================================================================
nano workflows/audit_query.py

# ========================================================================
# Task 2: Implement Audit Logging System / Step 2: Create Audit Query Tool / Make it executable:
# ========================================================================
chmod +x workflows/audit_query.py

# ========================================================================
# Task 2: Implement Audit Logging System / Step 4: Create Sample Test Data / Run:
# ========================================================================
nano test_approval_flow.sh

# ========================================================================
# Task 2: Implement Audit Logging System / Step 4: Create Sample Test Data / Make it executable:
# ========================================================================
chmod +x test_approval_flow.sh

# ========================================================================
# Task 2: Implement Audit Logging System / Step 4: Create Sample Test Data / Run the test flow:
# ========================================================================
./test_approval_flow.sh

# ========================================================================
# Verification / Verify Approval Workflow
# ========================================================================
cd ~/finance-approval-lab/approval-system
source ~/finance-approval-lab/venv/bin/activate
python3 workflows/approval_cli.py request \
  --amount 2000 \
  --requester test_user \
  --description "Test deployment"
python3 workflows/approval_cli.py status --request-id REQ004

# ========================================================================
# Verification / Verify Audit Logging
# ========================================================================
ls -la logs/
python3 workflows/audit_query.py --days 1
for file in logs/audit_*.log; do
  echo "Validating ${file}"
  python3 -m json.tool "${file}"
done
python3 workflows/audit_query.py --report --days 7

# ========================================================================
# Troubleshooting Tips / Issue: YAML configuration not loading
# ========================================================================
python3 -c "import yaml; yaml.safe_load(open('config/approval_rules.yaml'))"

# ========================================================================
# Troubleshooting Tips / Issue: Audit logs not writing
# ========================================================================
df -h

# ========================================================================
# Troubleshooting Tips / Issue: Approval state not persisting
# ========================================================================
python3 -m json.tool data/approval_requests.json

# ========================================================================
# Troubleshooting Tips / Issue: Git repository issues
# ========================================================================
git init
git config --list