X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=src%2Fmonkeysphere;h=fe92960472b6b114fea610238084c5755c609ba4;hb=e9f00652e3503ef2292e6d27df80cbb4c8e09504;hp=2e3bc16f8e96180d67f6f3d17429295163356a47;hpb=4d3d6d2b49d21e5e1ed0b0d3e32d21f99b0e2588;p=monkeysphere.git

diff --git a/src/monkeysphere b/src/monkeysphere
index 2e3bc16..fe92960 100755
--- a/src/monkeysphere
+++ b/src/monkeysphere
@@ -3,7 +3,7 @@
 # monkeysphere: Monkeysphere client tool
 #
 # The monkeysphere scripts are written by:
-# Jameson Rollins <jrollins@fifthhorseman.net>
+# Jameson Rollins <jrollins@finestructure.net>
 # Jamie McClelland <jm@mayfirst.org>
 # Daniel Kahn Gillmor <dkg@fifthhorseman.net>
 # Micah Anderson <micah@riseup.net>
@@ -45,10 +45,15 @@ Monkeysphere client tool.
 subcommands:
  update-known_hosts (k) [HOST]...    update known_hosts file
  update-authorized_keys (a)          update authorized_keys file
+ ssh-proxycommand HOST [PORT]        monkeysphere ssh ProxyCommand
+   --no-connect                        do not make TCP connection to host
+ subkey-to-ssh-agent (s)             store authentication subkey in ssh-agent
+
+ keys-for-userid (u) USERID          output valid keys for given user ids
+ sshfprs-for-userid USERID           output ssh fingerprints for given user ids
  gen-subkey (g) [KEYID]              generate an authentication subkey
    --length (-l) BITS                  key length in bits (2048)
- ssh-proxycommand                    monkeysphere ssh ProxyCommand
- subkey-to-ssh-agent (s)             store authentication subkey in ssh-agent
+
  version (v)                         show version number
  help (h,?)                          this help
 
@@ -60,6 +65,23 @@ gpg_user() {
     gpg --no-greeting --quiet --no-tty "$@"
 }
 
+# output the ssh fingerprint of a gpg key
+gpg_ssh_fingerprint() {
+    keyid="$1"
+    local tmpfile=$(msmktempfile)
+
+    # trap to remove tmp file if break
+    trap "rm -f $tmpfile" EXIT
+
+    # use temporary file, since ssh-keygen won't accept keys on stdin
+    gpg_user --export "$keyid" --no-armor | openpgp2ssh "$keyid" >"$tmpfile"
+    ssh-keygen -l -f "$tmpfile" | awk '{ print $1, $2, $4 }'
+
+    # remove the tmp file
+    trap - EXIT
+    rm -rf "$tmpfile"
+}
+
 # take a secret key ID and check that only zero or one ID is provided,
 # and that it corresponds to only a single secret key ID
 check_gpg_sec_key_id() {
@@ -124,8 +146,9 @@ check_gpg_authentication_subkey() {
 	# if authentication key is valid, prompt to continue
 	if [ "$validity" = 'u' ] ; then
 	    echo "A valid authentication key already exists for primary key '$keyID'." 1>&2
-	    if [ "$PROMPT" = "true" ] ; then
-		read -p "Are you sure you would like to generate another one? (y/N) " OK; OK=${OK:N}
+	    if [ "$PROMPT" != "false" ] ; then
+		printf "Are you sure you would like to generate another one? (y/N) " >&2
+		read OK; OK=${OK:N}
 		if [ "${OK/y/Y}" != 'Y' ] ; then
 		    failure "aborting."
 		fi
@@ -177,6 +200,7 @@ PROMPT=${MONKEYSPHERE_PROMPT:=$PROMPT}
 KNOWN_HOSTS=${MONKEYSPHERE_KNOWN_HOSTS:=$KNOWN_HOSTS}
 HASH_KNOWN_HOSTS=${MONKEYSPHERE_HASH_KNOWN_HOSTS:=$HASH_KNOWN_HOSTS}
 AUTHORIZED_KEYS=${MONKEYSPHERE_AUTHORIZED_KEYS:=$AUTHORIZED_KEYS}
+STRICT_MODES=${MONKEYSPHERE_STRICT_MODES:=$STRICT_MODES}
 
 # other variables not in config file
 AUTHORIZED_USER_IDS=${MONKEYSPHERE_AUTHORIZED_USER_IDS:="${MONKEYSPHERE_HOME}/authorized_user_ids"}
@@ -191,10 +215,15 @@ LOG_PREFIX=${MONKEYSPHERE_LOG_PREFIX='ms: '}
 export GNUPGHOME
 mkdir -p -m 0700 "$GNUPGHOME"
 export LOG_LEVEL
+export LOG_PREFIX
+
+if [ "$#" -eq 0 ] ; then 
+    usage
+    failure "Please supply a subcommand."
+fi
 
 # get subcommand
 COMMAND="$1"
-[ "$COMMAND" ] || failure "Type '$PGRM help' for usage."
 shift
 
 case $COMMAND in
@@ -222,7 +251,7 @@ case $COMMAND in
 	process_authorized_user_ids "$AUTHORIZED_USER_IDS"
 	;;
 
-    'import-subkey'|'i')
+    'import-subkey'|'import'|'i')
 	source "${MSHAREDIR}/import_subkey"
 	import_subkey "$@"
 	;;
@@ -242,16 +271,47 @@ case $COMMAND in
 	subkey_to_ssh_agent "$@"
 	;;
 
-    'version'|'v')
+    'sshfpr')
+	echo "Warning: 'sshfpr' is deprecated.  Please use 'sshfprs-for-userid' instead." >&2
+	gpg_ssh_fingerprint "$@"
+	;;
+
+    'keys-for-userid'|'u')
+	CHECK_KEYSERVER=${MONKEYSPHERE_CHECK_KEYSERVER:=${CHECK_KEYSERVER:="true"}}
+	keys_for_userid "$@"
+	;;
+
+    'sshfprs-for-userid')
+	CHECK_KEYSERVER=${MONKEYSPHERE_CHECK_KEYSERVER:=${CHECK_KEYSERVER:="true"}}
+        keytmpdir=$(msmktempdir)
+        # use a file named " " to avoid arbitrary non-whitespace text
+        # in the fingerprint output
+        keytmpfile="$keytmpdir/ "
+        cd "$keytmpdir"
+	keys_for_userid "$@" | while read KEYLINE ; do
+            printf '%s\n' "$KEYLINE" > "$keytmpdir/ "
+            ssh-keygen -l -f ' '
+        done
+        rm -f "$keytmpfile"
+        rmdir "$keytmpdir"
+	;;
+
+    'keys-from-userid')
+	echo "Warning: 'keys-from-userid' is deprecated.  Please use 'keys-for-userid' instead." >&2
+	CHECK_KEYSERVER=${MONKEYSPHERE_CHECK_KEYSERVER:=${CHECK_KEYSERVER:="true"}}
+	keys_for_userid "$@"
+	;;
+
+    'version'|'--version'|'v')
 	version
 	;;
 
-    '--help'|'help'|'-h'|'h'|'?')
+    'help'|'--help'|'-h'|'h'|'?')
         usage
         ;;
 
     *)
         failure "Unknown command: '$COMMAND'
-Type '$PGRM help' for usage."
+Try '$PGRM help' for usage."
         ;;
 esac