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#!/bin/bash
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# Imports and signs dev keys fetched from Keybase, as asserted by the
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# Metasploit-Framework development wiki. Requires bash version 3 or so for
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# regular expression pattern match
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COMMITTER_KEYS_URL='https://raw.githubusercontent.com/wiki/rapid7/metasploit-framework/Committer-Keys.md'
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KEYBASE_KEY_URLS=$(
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 \curl -sSL $COMMITTER_KEYS_URL |
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 \awk '$4 ~/https:\/\/keybase.io\//' |
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 \sed 's#.*\(https://keybase.io/[^)]*\).*#\1/key.asc#'
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)
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for key in $KEYBASE_KEY_URLS; do
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  echo [*] Importing $key
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  THIS_KEY=$(
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    \curl -sSL $key |
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    \gpg --no-auto-check-trustdb --import - 2>&1 |
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    \head -1 | \cut -f 3 -d " " | \sed 's/://'
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  )
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  echo [*] Signing $THIS_KEY
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  \gpg --sign-key $THIS_KEY
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  echo [*] Sending $THIS_KEY
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  \gpg --keyserver sks-keyservers.net --send-key $THIS_KEY
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done
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