Inital commit

.gitignore

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+.env

read.cgi

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+#!/usr/bin/env python3
+
+import os, sys, cgitb
+from dotenv import load_dotenv
+
+# Log errors to disk only
+cgitb.enable(display=0, logdir="/var/log/gemini", format="plain")
+
+# Load config
+load_dotenv()
+msg_file = os.getenv("MESSSAGE_FILE")
+admin_fp = os.getenv("ADMIN_CERT")
+
+# Load CGI vars
+cert_fp = os.getenv("TLS_CLIENT_HASH")
+action = os.getenv("QUERY_STRING")
+
+if None == cert_fp :
+    # Prompt for client cert
+    print("60 Admin only\r")
+    sys.exit()
+
+if admin_fp != cert_fp :
+    # Incorrect cert
+    print("61 Admin only\r")
+    sys.exit()
+
+print("20 text/gemini; lang=en-GB\r")
+
+if "del" == action :
+    f = open("/home/mark/gemini-msg", "w")
+    f.write("")
+
+    print("# Messages Deleted")
+
+else :
+    f = open("/home/mark/gemini-msg", "r")
+
+    print("# Recieved Messages\n")
+        
+    print( f.read() )
+    f.close()
+
+print("=>.. Back")
+print("=>read.cgi?del Delete")

write.cgi

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+#!/usr/bin/env python3
+
+import os, urllib, cgitb, dns.resolver
+from dotenv import load_dotenv
+
+# Log errors to disk only
+cgitb.enable(display=0, logdir="/var/log/gemini", format="plain")
+
+# Load config
+load_dotenv()
+msg_file = os.getenv("MESSAGE_FILE")
+
+# Load CGI vars
+msg  = os.getenv("QUERY_STRING")
+ip   = os.getenv("REMOTE_ADDR")
+name = os.getenv("REMOTE_USER")
+
+if msg == "":
+    # Prompt for message
+    print("10 Leave a Message\r")
+else:
+    # Default name if no client cert provided
+    name = name or "Anonymous"
+    
+    try:
+        # Look up client RDNS
+        host = str( dns.resolver.resolve_address( ip )[0] )
+    except dns.resolver.NXDOMAIN as e:
+        # No RDNS set, use IP
+        host = ip
+    
+    # Message template
+    fromLine = "## Message from " + name + " (" + host + ")\n"
+    msgLine = urllib.parse.unquote(msg) + "\n"
+    
+    # Save message to file
+    f = open(msg_file, "a")
+    f.write( fromLine + msgLine )
+
+    # Generate confirmation screen
+    print("20 text/gemini; lang=en-GB\r")
+    print("# Message Sent\n")
+    print( msgLine )
+    print("=> / Back")