zpass: fix remote file operations

zpass/Makefile

@@ -1,5 +1,5 @@
 
-zpass:
+zpass: src/*
 	lxsh -mo zpass src/main.sh
 
 build: zpass

zpass/src/archive.sh

@@ -76,7 +76,6 @@ create() {
     # if remote: file tmp
     [ -n "$ZPASS_REMOTE_ADDR" ] && {
       file="$TMPDIR/zpass_$(filehash)$ZPASS_EXTENSION"
-      [ -z "$ZPASS_PATH" ] && datapath="~/.local/share/zpass"
     }
     # get key
     [ -z "$ZPASS_KEY" ] && {
@@ -90,6 +89,7 @@ create() {
       return 1
     }
     [ -n "$ZPASS_REMOTE_ADDR" ] && {
+      ssh "$ZPASS_REMOTE_ADDR" "mkdir -p '$datapath'"
       if [ -n "$ZPASS_SSH_ID" ]
       then scp -i "$ZPASS_SSH_ID" "$file" "$ZPASS_REMOTE_ADDR:$datapath/$ZPASS_FILE$ZPASS_EXTENSION" >/dev/null || return $?
       else scp "$file" "$ZPASS_REMOTE_ADDR:$datapath/$ZPASS_FILE$ZPASS_EXTENSION" >/dev/null || return $?

zpass/src/config.sh

@@ -1,13 +1,13 @@
 #!/bin/sh
 
-# XDG config
-datapath="~/.local/share/zpass"
-cachepath="~/.cache/zpass"
-configpath="~/.config/zpass"
-[ -n "$XDG_DATA_HOME" ] && datapath="$XDG_DATA_HOME/zpass"
+# XDG config/cache
+datapath=".local/share/zpass"
+cachepath="$HOME/.cache/zpass"
+configpath="$HOME/.config/zpass"
 [ -n "$XDG_CONFIG_HOME" ] && configpath="$XDG_CONFIG_HOME/zpass"
 [ -n "$XDG_CACHE_HOME" ] && cachepath="$XDG_CACHE_HOME/zpass"
 [ -z "$CONFIGFILE" ] && CONFIGFILE="$configpath/default.conf"
+[ -n "$XDG_DATA_HOME" ] && [ -z "$ZPASS_REMOTE_ADDR" ] && datapath="$XDG_DATA_HOME/zpass"
 
 [ -z "$TMPDIR" ] && TMPDIR=/tmp
 
@@ -33,7 +33,14 @@ rm -f "$tmpenv" 2>/dev/null
 [ -z "$ZPASS_UNK_OP_CALL"     ] && ZPASS_UNK_OP_CALL=copy
 [ -z "$ZPASS_RAND_LEN"        ] && ZPASS_RAND_LEN=20
 
+# datapath resolution
+# remove tildes
+datapath="${datapath#\~/}"
+[ "$datapath" = '~' ] && datapath=""
+# if not remote and not absolute: add HOME
+[ -z "$ZPASS_REMOTE_ADDR" ] && [ "$(echo "$datapath" | cut -c1)" != '/' ] && datapath="$HOME/$datapath"
+
 file="$datapath/$ZPASS_FILE$ZPASS_EXTENSION"
 
-mkdir -p "$datapath" 2>/dev/null || error 1 "Could not create '$datapath'"
+[ -z "$ZPASS_REMOTE_ADDR" ] && { mkdir -p "$datapath" 2>/dev/null || error 1 "Could not create '$datapath'"; }
 mkdir -p "$cachepath" 2>/dev/null && chmod -R go-rwx "$cachepath" 2>/dev/null

zpass/src/file.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+list_files() {
+  _cmd_ "cd '$datapath' 2>/dev/null && find . -maxdepth 1 -type f -regex '.*$ZPASS_EXTENSION\$'" | sed 's/$(escape_chars "$ZPASS_EXTENSION")\$//g; s|.*/||g'
+}
+
+remove_files()
+{
+  for N
+  do
+    _cmd_ "rm '$datapath/$N$ZPASS_EXTENSION'" || exit $?
+  done
+}

zpass/src/help.sh

@@ -8,6 +8,7 @@ usage()
   list-files            List eligible files in data path. Shortcut 'lsf'
   cache-clear           Delete all cached keys. Shortcut 'cc'
   help                  Display help
+  rm-file <file...>     Remove files. Shortcut 'rmf'
 [File Operations]:
   ls [path]             List contents at given path
   tree                  List all contents
@@ -18,8 +19,7 @@ usage()
   new <path...>         Generate a random password at target
   rm <path...>          Delete targets
   mv <path...>          Move targets
-  exec <cmd>            Execute the following command inside the archive
-  rm-file               Remove the current file. Shortcut 'rmf'
+  exec <cmd>            Execute the following command inside the archive.
   cached                Returns wether or not a key is currently cached. Shortcut 'ch'
   rm-cache              Delete the cached key for this file. Shortcut 'rmc'
 

zpass/src/main.sh

@@ -14,8 +14,8 @@ shift 1
 
 case $arg in
   -h|h|help)        usage && exit 1;;
-  lsf|list-files)   find "$datapath" -type f -maxdepth 1 2>/dev/null | grep "$ZPASS_EXTENSION\$" | sed "s/$(escape_chars "$ZPASS_EXTENSION")\$//g" ;;
-  rmf|rm-file)      rm "$file" ;;
+  lsf|list-files)   list_files ;;
+  rmf|rm-file)      remove_files "$@" ;;
   cc|cache-clear)   clear_cache 2>/dev/null ;;
   ch|cached)        get_key_cached >/dev/null 2>&1 ;;
   rmc|rm-cache)     delete_cache 0 >/dev/null 2>&1 ;;

zpass/src/util.sh

@@ -41,6 +41,20 @@ keyfile(){
   printf "%s.key" "$(filehash)"
 }
 
+_cmd_() {
+  if [ -n "$ZPASS_REMOTE_ADDR" ]
+  then
+    if [ -n "$ZPASS_SSH_ID" ]
+    then
+      ssh -i "$ZPASS_SSH_ID" "$ZPASS_REMOTE_ADDR" "$@" || return $?
+    else
+      ssh "$ZPASS_REMOTE_ADDR" "$@" || return $?
+    fi
+  else
+    sh -c "$*"
+  fi
+}
+
 # $1 = delay in sec
 clipboard_clear() {
   if [ -n "$1" ]