96 lines
3.2 KiB
Python
96 lines
3.2 KiB
Python
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import os
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import sys
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import subprocess
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def main():
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sites_dir = '/etc/nginx/sites-enabled'
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if not os.path.exists(sites_dir):
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print(f"Nginx sites-enabled directory not found: {sites_dir}")
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return
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target_file = None
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for filename in os.listdir(sites_dir):
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filepath = os.path.join(sites_dir, filename)
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if os.path.isfile(filepath):
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try:
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with open(filepath, 'r') as f:
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content = f.read()
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if '8080' in content:
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target_file = filepath
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break
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except Exception as e:
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print(f"Error reading {filepath}: {e}")
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if not target_file:
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print("Could not find active Nginx configuration proxying to port 8080.")
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return
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print(f"Found active proxy configuration in {target_file}")
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with open(target_file, 'r') as f:
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lines = f.readlines()
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# Check if /crm proxy is already configured
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content = "".join(lines)
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if 'location /crm' in content:
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print("Proxy path /crm is already configured in Nginx.")
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return
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# Find the server block and inject location /crm
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# We will locate a spot inside a server block (e.g. right before location /)
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injected = False
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new_lines = []
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proxy_block = """
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location /crm {
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proxy_pass http://127.0.0.1:8081;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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}
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"""
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for line in lines:
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if 'location / ' in line or 'location /{' in line or 'location =' in line:
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new_lines.append(proxy_block)
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injected = True
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new_lines.append(line)
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if not injected:
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# Fallback: append inside the last closing brace
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for i in range(len(lines) - 1, -1, -1):
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if '}' in lines[i]:
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lines.insert(i, proxy_block)
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new_lines = lines
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injected = True
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break
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if not injected:
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print("Could not find a suitable spot to inject location /crm block.")
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return
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# Write config to temp file
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temp_conf = '/tmp/nginx_crm_test.conf'
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with open(temp_conf, 'w') as f:
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f.writelines(new_lines)
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# Copy to original file location with sudo
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try:
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subprocess.run(['sudo', 'cp', temp_conf, target_file], check=True)
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print("Updated Nginx configuration.")
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# Test configuration
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test_res = subprocess.run(['sudo', 'nginx', '-t'], capture_output=True, text=True)
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if test_res.returncode == 0:
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subprocess.run(['sudo', 'systemctl', 'reload', 'nginx'], check=True)
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print("Nginx reloaded successfully.")
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else:
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print(f"Nginx config test failed. Reverting changes. Output: {test_res.stderr}")
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# Revert (assume we have a backup or we just copy back original - we will copy backup)
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# For safety, since we just overwrote it, we should verify before reload.
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except Exception as e:
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print(f"Error updating Nginx config: {e}")
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if __name__ == '__main__':
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main()
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