Updates to use the new openpgp2ssh program that dkg wrote.

[monkeysphere.git] / src / common

diff --git a/src/common b/src/common
index ff6ba5943ae9e27842d159513836ac6b57d5a5d3..d7caefdfd3dd50fddae5d0c0fdd53f5187cb6e8e 100755 (executable)
--- a/src/common
+++ b/src/common
@@ -82,27 +82,36 @@ unescape() {
     echo "$1" | sed 's/\\x3a/:/'
 }
 
-# stand in until we get dkg's gpg2ssh program
-gpg2ssh_tmp() {
+# convert key from gpg to ssh known_hosts format
+gpg2known_hosts() {
     local keyID
-    local userID
     local host
 
     keyID="$1"
-    userID="$2"
-
-    if [ "$MODE" = 'authorized_keys' ] ; then
-       gpgkey2ssh "$keyID" | sed -e "s/COMMENT/MonkeySphere userID: ${userID}/"
+    host=$(echo "$2" | sed -e "s|ssh://||")
 
     # NOTE: it seems that ssh-keygen -R removes all comment fields from
     # all lines in the known_hosts file.  why?
     # NOTE: just in case, the COMMENT can be matched with the
     # following regexp:
     # '^MonkeySphere[[:digit:]]{4}(-[[:digit:]]{2}){2}T[[:digit:]]{2}(:[[:digit:]]{2}){2}$'
-    elif [ "$MODE" = 'known_hosts' ] ; then
-       host=$(echo "$userID" | sed -e "s|ssh://||")
-       echo -n "$host "; gpgkey2ssh "$keyID" | sed -e "s/COMMENT/MonkeySphere${DATE}/"
-    fi
+    echo -n "$host "
+    gpg --export "$keyID" | \
+       openpgp2ssh "$keyID" | tr -d '\n'
+    echo "MonkeySphere${DATE}"
+}
+
+# convert key from gpg to ssh authorized_keys format
+gpg2authorized_keys() {
+    local keyID
+    local userID
+
+    keyID="$1"
+    userID="$2"
+
+    echo -n "MonkeySphere${DATE}:${userID}"
+    gpg --export "$keyID" | \
+       openpgp2ssh "$keyID"
 }
 
 # userid and key policy checking
@@ -235,15 +244,21 @@ process_user_id() {
        for keyID in ${keyIDs[@]} ; do
            loge "  acceptable key/uid found."
 
-           # export the key with gpg2ssh
-            # FIXME: needs to apply extra options for authorized_keys
-           # lines if specified
-           gpg2ssh_tmp "$keyID" "$userID" >> "$cacheDir"/"$userIDHash"."$pubKeyID"
-
-           # hash the cache file if specified
-           if [ "$MODE" = 'known_hosts' -a "$HASH_KNOWN_HOSTS" ] ; then
-               ssh-keygen -H -f "$cacheDir"/"$userIDHash"."$pubKeyID" > /dev/null 2>&1
-               rm "$cacheDir"/"$userIDHash"."$pubKeyID".old
+           if [ "$MODE" = 'known_hosts' ] ; then
+               # export the key
+               gpg2known_hosts "$keyID" "$userID" >> \
+                   "$cacheDir"/"$userIDHash"."$pubKeyID"
+               # hash the cache file if specified
+               if [ "$HASH_KNOWN_HOSTS" ] ; then
+                   ssh-keygen -H -f "$cacheDir"/"$userIDHash"."$pubKeyID" > /dev/null 2>&1
+                   rm "$cacheDir"/"$userIDHash"."$pubKeyID".old
+               fi
+           elif [ "$MODE" = 'authorized_keys' ] ; then
+               # export the key
+                # FIXME: needs to apply extra options for authorized_keys
+               # lines if specified
+               gpg2authorized_keys "$keyID" "$userID" >> \
+                   "$cacheDir"/"$userIDHash"."$pubKeyID"
            fi
        done
     fi