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