From 3096c1435a817163bdb196b0169b19453d4548ae Mon Sep 17 00:00:00 2001
From: dece <shgck@pistache.land>
Date: Tue, 31 Aug 2021 17:52:02 +0200
Subject: [PATCH] init with smolcgi and demo script

---
 helloworld |  4 ++++
 smolcgi.py | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100755 helloworld
 create mode 100644 smolcgi.py

diff --git a/helloworld b/helloworld
new file mode 100755
index 0000000..ed732d8
--- /dev/null
+++ b/helloworld
@@ -0,0 +1,4 @@
+#!/usr/bin/env python3
+import smolcgi
+smolcgi.header(20, "text/plain")
+print("Hello world!")
diff --git a/smolcgi.py b/smolcgi.py
new file mode 100644
index 0000000..a9afe53
--- /dev/null
+++ b/smolcgi.py
@@ -0,0 +1,60 @@
+#!/bin/false
+from os import environ
+
+def getenv(name):
+    return environ.get(name, "")
+
+version = getenv("GATEWAY_INTERFACE")
+protocol = getenv("SERVER_PROTOCOL")
+software = getenv("SERVER_SOFTWARE")
+url = getenv("GEMINI_URL")
+script = getenv("SCRIPT_NAME")
+path = getenv("PATH_INFO")
+query = getenv("QUERY_STRING")
+host = getenv("SERVER_NAME")
+port = getenv("SERVER_PORT")
+remote = getenv("REMOTE_HOST")
+tls_cipher = getenv("TLS_CIPHER")
+tls_version = getenv("TLS_VERSION")
+auth_type = getenv("AUTH_TYPE")
+cert_hash = getenv("TLS_CLIENT_HASH")
+cert_sn = getenv("TLS_CLIENT_SERIAL_NUMBER")
+cert_name = getenv("REMOTE_USER")
+
+cgi_vars = [
+    "version", "protocol", "software", "url", "script", "path", "query", "host",
+    "port", "remote", "tls_cipher", "tls_version", "auth_type", "cert_hash",
+    "cert_sn", "cert_name"
+]
+
+def header(code, meta):
+    print(f"{code} {meta}", end="\r\n")
+
+def exit_with_header(code, meta):
+    header(code, meta)
+    exit()
+
+def require_input(meta):
+    exit_with_header(10, meta)
+
+def redirect_temp(url):
+    exit_with_header(30, url)
+
+def redirect_perm(url):
+    exit_with_header(31, url)
+
+def temp_error(meta):
+    exit_with_header(42, meta)
+
+def not_found():
+    exit_with_header(51, "File not found.")
+
+def debug():
+    header(20, "text/plain")
+    print_env()
+    exit()
+
+def print_env():
+    globz = globals()
+    for key in cgi_vars:
+        print(f"{key} = {repr(globz[key])}")