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| author | Jameson Graef Rollins <jrollins@finestructure.net> | 2008-11-17 18:07:33 -0500 |
|---|---|---|
| committer | Jameson Graef Rollins <jrollins@finestructure.net> | 2008-11-17 18:07:33 -0500 |
| commit | 6a43a89f5b2cd6ce91fa9c0bfddb5e2d44e77200 (patch) | |
| tree | 394695c9d831329722b35ac3a47b95e4516b7da8 /src/monkeysphere-ssh-proxycommand | |
| parent | efa094bae5f15055a22431cb20e79555144d6d33 (diff) | |
HA! I figured out how to get ssh-keygen to read stdin by using the
bash "Here Strings" redirection. No more stupid tempfiles to get ssh
key fingerprints.
Diffstat (limited to 'src/monkeysphere-ssh-proxycommand')
| -rwxr-xr-x | src/monkeysphere-ssh-proxycommand | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/monkeysphere-ssh-proxycommand b/src/monkeysphere-ssh-proxycommand index b3dc562..a609199 100755 --- a/src/monkeysphere-ssh-proxycommand +++ b/src/monkeysphere-ssh-proxycommand @@ -77,12 +77,11 @@ output_no_valid_key() { log "An OpenPGP key matching the ssh key offered by the host was found:" log - # get the fingerprint of the ssh key - tmpkey=$(mktemp ${TMPDIR:-/tmp}/tmp.XXXXXXXXXX) - echo "$sshKeyGPG" > "$tmpkey" - sshFingerprint=$(ssh-keygen -l -f "$tmpkey" | \ + # do some crazy "Here Strings" redirection to get the key to + # ssh-keygen, since it doesn't read from stdin cleanly + sshFingerprint=$(ssh-keygen -l -f /dev/stdin \ + <<<$(echo "$sshKeyGPG") | \ awk '{ print $2 }') - rm -rf "$tmpkey" # get the sigs for the matching key gpgSigOut=$(gpg --check-sigs \ |