Added proxy support

scripts/webapps/flask/install_flask_site.py

@@ -178,7 +178,7 @@ with open(name_file, 'w') as f:
         f.write("</Location>\n")
     
 
-print('Updating apache configuration for wordpress outside of htdocs...')
+print('Updating apache configuration for flask outside of htdocs...')
 if subprocess.call('sudo mv {} /etc/{}/vhosts.d/extra && sudo chown root:root /etc/{}/vhosts.d/extra/{}'.format(name_file, apache_cmd, apache_cmd, base_name_file),  shell=True) > 0:
     print('Error')
     sys.exit(1)

scripts/webapps/proxy/install_proxy_site.py

@@ -0,0 +1,145 @@
+#!/usr/bin/python3 -u
+
+import sys, os
+import subprocess
+import argparse
+import platform
+import shutil
+import pathlib
+import distro
+import pwd
+import getpass
+import re
+
+#import pymysql.cursors
+#pymysql.install_as_MySQLdb
+
+pyv=platform.python_version_tuple()
+
+if pyv[0]!='3':
+	print('Need python 3 for execute this script')
+	sys.exit(1)
+
+parser = argparse.ArgumentParser(description='Script for create a flask site.')
+
+parser.add_argument('--domain', help='The domain where is the site', required=True)
+parser.add_argument('--home_user', help='The name of the new user', required=True)
+parser.add_argument('--url', help='Url for the http service to proxy', required=True)
+parser.add_argument('--user', help='The name of the domain user', required=True)
+parser.add_argument('--path', help='The path of the flask install')
+
+args = parser.parse_args()
+
+linux_distro=distro.id()
+
+home_user=args.home_user
+
+if home_user.find('/', -1)==-1:
+    print("Error: you need backslash in home_user option")
+    exit(1)
+
+user=args.user
+
+apache_cmd='apache2'
+apachectl='apache2ctl'
+
+if linux_distro!='debian' and linux_distro!='ubuntu':
+    
+    apache_cmd='httpd'
+    apachectl='apachectl'
+    
+    if linux_distro=='rocky' or linux_distro=='fedora' or linux_distro=='almalinux':
+        apache_group='apache'
+        
+    if linux_distro=='arch':
+        apache_group='http'
+
+system_user=getpass.getuser()
+
+name=os.path.basename(home_user[:-1]).strip()
+
+path='/'
+
+if args.path:
+    
+    if args.path.find('/', -1)==-1:
+        print("Error: you need backslash in path option")
+        exit(1)
+    
+    path=args.path[:-1]
+    
+    if path=='':
+        path='/'
+
+if path=='/':
+
+    base_name_file='{}-001-{}.conf'.format(args.domain, name)
+    
+    name_file='/home/{}/{}-001-{}.conf'.format(system_user, args.domain, name)
+    
+else:
+    
+    base_name_file='{}-000-{}.conf'.format(args.domain, name)
+    
+    name_file='/home/{}/{}-000-{}.conf'.format(system_user, args.domain, name)
+
+with open(name_file, 'w') as f:
+    
+    f.write("ProxyPreserveHost On\n")
+    f.write("ProxyRequests Off\n")
+    f.write("AllowEncodedSlashes NoDecode\n")
+    
+    f.write("<Location %s>\n" % path)
+    #ProxyPass unix:/home/root/flask_rest/flaskrest.sock|http://127.0.0.1/
+    f.write("ProxyPass {} nocanon\n".format(args.url))
+    #f.write("ProxyPassReverse {}\n" .format(args.url))
+    
+    if path!='/':
+        f.write("RequestHeader set SCRIPT_NAME %s\n" % path)
+    
+    f.write("RequestHeader set X-Forwarded-Proto http\n")
+    f.write("RequestHeader set X-Forwarded-Prefix %s\n" % path)
+    
+    f.write("</Location>\n")
+    
+    if path=='/':
+        f.write("<Location /.well-known/acme-challenge/>\n")
+        f.write("ProxyPass !\n")
+        f.write("</Location>\n")
+    
+    """
+    if path=='/':
+        f.write("ProxyPreserveHost On\n")
+        f.write("ProxyRequests off\n")
+        f.write("AllowEncodedSlashes NoDecode\n")
+        f.write("ProxyPass %s.well-known/acme-challenge/ !\n" % path)
+        f.write("ProxyPass / {}/ nocanon\n".format(args.url))
+        
+        
+    else:
+        
+        f.write("AllowEncodedSlashes NoDecode\n")
+        f.write("ProxyPass {} {} nocanon\n".format(path, args.url))
+    """
+
+print('Updating apache configuration for application outside of htdocs...')
+
+if subprocess.call('sudo mv {} /etc/{}/vhosts.d/extra && sudo chown root:root /etc/{}/vhosts.d/extra/{}'.format(name_file, apache_cmd, apache_cmd, base_name_file),  shell=True) > 0:
+    print('Error')
+    sys.exit(1)
+
+print("Preparing apache for use proxy http...")
+
+if linux_distro=='debian' or linux_distro=='ubuntu':
+    if subprocess.call('sudo a2enmod proxy_http', shell=True) > 0:
+        print("Error: cannot enable proxy_http in apache in debian/ubuntu distro")
+        sys.exit(1)
+
+service=args.domain+'-'+name
+
+if subprocess.call("sudo systemctl restart %s" % (apache_cmd),  shell=True) > 0:
+	print("Error: cannot update and restart apache")
+	sys.exit(1)
+
+print("Proxy app install successfully!")
+