From cde90811977f6a88c63847031c8652e19eae87fa Mon Sep 17 00:00:00 2001
From: W13R <9070224-W13R@users.noreply.gitlab.com>
Date: Tue, 10 Jan 2023 23:41:01 +0100
Subject: [PATCH] Change bind address for the application from 'localhost' to
 '127.0.0.1' to fix a possible error on some hosts (bootstrap script)

---
 lib/bootstrap.py | 39 +++------------------------------------
 1 file changed, 3 insertions(+), 36 deletions(-)

diff --git a/lib/bootstrap.py b/lib/bootstrap.py
index 5f9fd23..23f0d34 100644
--- a/lib/bootstrap.py
+++ b/lib/bootstrap.py
@@ -12,7 +12,6 @@ from sys import stdout
 from sys import stderr
 
 
-
 # some vars
 devel = False
 caddy_process = None
@@ -20,70 +19,48 @@ scs_process = None
 app_process = None
 
 
-
 def stop():
-
     print("\n\nStopping services.\n\n")
-
     caddy_process.send_signal(SIGINT)
     scs_process.send_signal(SIGINT)
     app_process.send_signal(SIGINT)
-
     print(f"Caddy stopped with exit code {caddy_process.wait()}.")
-
     print(f"session-clear-scheduler stopped with exit code {scs_process.wait()}.")
-
     if devel:
         print(f"Django stopped with exit code {app_process.wait()}.")
     else:
         print(f"Django/Uvicorn stopped with exit code {app_process.wait()}.")
-
     if caddy_process.returncode != 0 or scs_process.returncode != 0 or app_process.returncode !=0:
         exit(1)
     else:
         exit(0)
 
 
-
 if __name__ == "__main__":
-
     # development or production environment?
     try:
         if argv[1] == "devel":
             devel = True
     except IndexError:
         pass
-
-
     # vars
-
     pwd = getcwd()
-
     APPLICATION_LOG = environ["APPLICATION_LOG"]
     CADDY_ACCESS_LOG = environ["CADDY_ACCESS_LOG"]
     CADDY_LOG = environ["CADDY_LOG"]
-
     DJANGO_PORT = environ["DJANGO_PORT"]
     HTTPS_PORT = environ["HTTPS_PORT"]
-
     if devel:
         environ["DJANGO_DEBUG"] = "true"
     else:
         environ["DJANGO_DEBUG"] = "false"
-
-
     # info
-
-    print(f"\n\nStarting server on port {HTTPS_PORT}...\nYou should be able to access the application locally at https://localhost:{HTTPS_PORT}/\n\nPress Ctrl+C to stop all services.\n\n")
+    print(f"\n\nStarting server on port {HTTPS_PORT}...\nYou should be able to access the application locally at https://127.0.0.1:{HTTPS_PORT}/\n\nPress Ctrl+C to stop all services.\n\n")
     if not devel:
         print(f"All further messages will be written to {APPLICATION_LOG} and {CADDY_LOG}")
     print(f"HTTP Access Log will be written to {CADDY_ACCESS_LOG}")
-
-
     try:
-
         # start django/uvicorn
-
         if devel:
             run(
                 ["python3", f"{pwd}/application/manage.py", "collectstatic", "--noinput"],
@@ -92,7 +69,7 @@ if __name__ == "__main__":
                 env=environ
             )
             app_process = Popen(
-                ["python3", f"{pwd}/application/manage.py", "runserver", f"localhost:{DJANGO_PORT}"],
+                ["python3", f"{pwd}/application/manage.py", "runserver", f"127.0.0.1:{DJANGO_PORT}"],
                 stdout=stdout,
                 stderr=stderr,
                 env=environ
@@ -108,7 +85,7 @@ if __name__ == "__main__":
             app_process = Popen(
                 [
                     "python3", "-m", "uvicorn",
-                    "--host", "localhost",
+                    "--host", "127.0.0.1",
                     "--port", quote(DJANGO_PORT),
                     "drinks_manager.asgi:application"
                 ],
@@ -117,41 +94,31 @@ if __name__ == "__main__":
                 cwd=f"{pwd}/application/",
                 env=environ
             )
-
         # start caddy
-
         if devel:
             caddy_log_file = stdout
             caddy_log_file_stderr = stderr
         else:
             caddy_log_file = caddy_log_file_stderr = open(CADDY_LOG, "a")
-
         caddy_process = Popen(
             ["caddy", "run", "--config", f"{pwd}/config/Caddyfile"],
             stdout=caddy_log_file,
             stderr=caddy_log_file_stderr,
             env=environ
         )
-
         # start session-clear-scheduler
-
         if devel:
             clear_sched_log_file = stdout
             clear_sched_log_file_stderr = stderr
         else:
             clear_sched_log_file = clear_sched_log_file_stderr = open(APPLICATION_LOG, "a")
-
         scs_process = Popen(
             ["python3", f"{pwd}/lib/session-clear-scheduler.py"],
             stdout=clear_sched_log_file,
             stderr=clear_sched_log_file_stderr
         )
-
         caddy_process.wait()
         scs_process.wait()
         app_process.wait()
-
-
     except KeyboardInterrupt:
-
         stop()
-- 
2.43.0