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Checking that gpg pubkey exists

This commit is contained in:
Bob Mottram 2015-11-30 11:29:10 +00:00
parent f98c57dd89
commit 79f5759a08
1 changed files with 29 additions and 5 deletions
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src/freedombone
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@ -7432,6 +7432,18 @@ function gpg_key_exists {
echo "yes"
}
function gpg_pubkey_from_email {
key_owner_username=$1
key_email_address=$2
key_id=
if [[ $key_owner_username != "root" ]]; then
key_id=$(su -c "gpg --list-keys $key_email_address | grep 'pub '" - $key_owner_username | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
else
key_id=$(gpg --list-keys $key_email_address | grep 'pub ' | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
fi
echo $key_id
}
function configure_gpg {
if [[ $SYSTEM_TYPE == "$VARIANT_CHAT" || $SYSTEM_TYPE == "$VARIANT_MEDIA" || $SYSTEM_TYPE == "$VARIANT_NONMAILBOX" || $SYSTEM_TYPE == "$VARIANT_MESH" ]]; then
return
@ -7445,9 +7457,12 @@ function configure_gpg {
# if gpg keys directory was previously imported from usb
if [[ $GPG_KEYS_IMPORTED == "yes" && -d $gpg_dir ]]; then
echo 'GPG keys were imported'
echo $'GPG keys were imported'
sed -i "s|keyserver hkp://keys.gnupg.net|keyserver $GPG_KEYSERVER|g" $gpg_dir/gpg.conf
MY_GPG_PUBLIC_KEY_ID=$(su -c "gpg --list-keys $MY_EMAIL_ADDRESS | grep 'pub '" - $MY_USERNAME | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
MY_GPG_PUBLIC_KEY_ID=$(gpg_pubkey_from_email "$MY_USERNAME" "$MY_EMAIL_ADDRESS")
if [ ${#MY_GPG_PUBLIC_KEY_ID} -lt 4 ]; then
echo $'GPG public key ID could not be obtained'
fi
chown -R $MY_USERNAME:$MY_USERNAME $gpg_dir
chmod 700 $gpg_dir
chmod 600 $gpg_dir/*
@ -7499,7 +7514,10 @@ function configure_gpg {
# for security ensure that the private key file doesn't linger around
shred -zu $MY_GPG_PRIVATE_KEY
MY_GPG_PUBLIC_KEY_ID=$(su -c "gpg --list-keys $MY_EMAIL_ADDRESS | grep 'pub '" - $MY_USERNAME | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
MY_GPG_PUBLIC_KEY_ID=$(gpg_pubkey_from_email "$MY_USERNAME" "$MY_EMAIL_ADDRESS")
if [ ${#MY_GPG_PUBLIC_KEY_ID} -lt 4 ]; then
echo $'GPG public key ID could not be obtained'
fi
else
# Generate a GPG key
echo 'Key-Type: 1' > /home/$MY_USERNAME/gpg-genkey.conf
@ -7518,7 +7536,10 @@ function configure_gpg {
exit 6362
fi
shred -zu /home/$MY_USERNAME/gpg-genkey.conf
MY_GPG_PUBLIC_KEY_ID=$(su -c "gpg --list-keys $MY_EMAIL_ADDRESS | grep 'pub '" - $MY_USERNAME | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
MY_GPG_PUBLIC_KEY_ID=$(gpg_pubkey_from_email "$MY_USERNAME" "$MY_EMAIL_ADDRESS")
if [ ${#MY_GPG_PUBLIC_KEY_ID} -lt 4 ]; then
echo $'GPG public key ID could not be obtained'
fi
MY_GPG_PUBLIC_KEY=/tmp/public_key.gpg
su -c "gpg --output $MY_GPG_PUBLIC_KEY --armor --export $MY_GPG_PUBLIC_KEY_ID" - $MY_USERNAME
@ -7707,10 +7728,13 @@ function encrypt_outgoing_email {
# obtain your public key ID
if [ ! $MY_GPG_PUBLIC_KEY_ID ]; then
MY_GPG_PUBLIC_KEY_ID=$(su -c "gpg --list-keys $MY_EMAIL_ADDRESS | grep 'pub '" - $MY_USERNAME | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
MY_GPG_PUBLIC_KEY_ID=$(gpg_pubkey_from_email "$MY_USERNAME" "$MY_EMAIL_ADDRESS")
if [ ! $MY_GPG_PUBLIC_KEY_ID ]; then
return
fi
if [ ${#MY_GPG_PUBLIC_KEY_ID} -lt 4 ]; then
return
fi
fi
if ! grep -q "pgp_encrypt_only_command" /home/$MY_USERNAME/.muttrc; then