34 lines
900 B
Bash
34 lines
900 B
Bash
#!/bin/bash
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set -e
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# Render Jinja2 config template
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/home/cowrie/cowrie-env/bin/python3 - <<'EOF'
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import os
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from jinja2 import Template
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with open("/home/cowrie/cowrie.cfg.j2") as f:
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tpl = Template(f.read())
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rendered = tpl.render(**os.environ)
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with open("/home/cowrie/cowrie-env/etc/cowrie.cfg", "w") as f:
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f.write(rendered)
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EOF
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# Write userdb.txt if custom users were provided
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# Format: COWRIE_USERDB_ENTRIES=root:toor,admin:admin123
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if [ -n "${COWRIE_USERDB_ENTRIES}" ]; then
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USERDB="/home/cowrie/cowrie-env/etc/userdb.txt"
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: > "$USERDB"
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IFS=',' read -ra PAIRS <<< "${COWRIE_USERDB_ENTRIES}"
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for pair in "${PAIRS[@]}"; do
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user="${pair%%:*}"
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pass="${pair#*:}"
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uid=1000
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[ "$user" = "root" ] && uid=0
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echo "${user}:${uid}:${pass}" >> "$USERDB"
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done
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fi
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exec authbind --deep /home/cowrie/cowrie-env/bin/twistd -n --pidfile= cowrie
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