From: Simon Ruderich Date: Tue, 6 Oct 2015 09:13:25 +0000 (+0200) Subject: plugin/gnupg.vim: update to upstream commit 97436d X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=55698a137a40b8384920bd28afcf9ecf320f4e11;p=config%2Fdotfiles.git plugin/gnupg.vim: update to upstream commit 97436d 97436d11589e89350c8e117f515c8b5e30e448a9 --- diff --git a/vim/plugin/gnupg.vim b/vim/plugin/gnupg.vim index b0bcd5c..874a39f 100644 --- a/vim/plugin/gnupg.vim +++ b/vim/plugin/gnupg.vim @@ -1,5 +1,5 @@ " Name: gnupg.vim -" Last Change: 2015 Jul 26 +" Last Change: 2015 Sep 29 " Maintainer: James McCoy " Original Author: Markus Braun " Summary: Vim plugin for transparent editing of gpg encrypted files. @@ -76,7 +76,7 @@ " " g:GPGExecutable " If set used as gpg executable, otherwise the system chooses what is run -" when "gpg" is called. Defaults to "gpg". +" when "gpg" is called. Defaults to "gpg --trust-model always". " " g:GPGUseAgent " If set to 0 a possible available gpg-agent won't be used. Defaults to 1. @@ -98,7 +98,8 @@ " g:GPGPossibleRecipients " If set, these contents are loaded into the recipients dialog. This " allows to add commented lines with possible recipients to the list, -" which can be uncommented to select the actual recipients. Example: +" which can be uncommented to select the actual recipients. Default is +" unset. Example: " " let g:GPGPossibleRecipients=[ " \"Example User ", @@ -114,7 +115,7 @@ " g:GPGHomedir " If set, specifies the directory that will be used for GPG's homedir. " This corresponds to gpg's --homedir option. This variable is a Vim -" string. +" string. Default is unset. " " g:GPGFilePattern " If set, overrides the default set of file patterns that determine @@ -186,7 +187,7 @@ augroup GnuPG " do the decryption exe "autocmd BufReadCmd " . g:GPGFilePattern . " call s:GPGInit(1) |" . - \ " call s:GPGDecrypt(1) |" + \ " call s:GPGDecrypt(1)" exe "autocmd FileReadCmd " . g:GPGFilePattern . " call s:GPGInit(0) |" . \ " call s:GPGDecrypt(0)" @@ -214,6 +215,29 @@ highlight default link GPGHighlightUnknownRecipient ErrorMsg " Section: Functions {{{1 +" Function: s:shellescape(s[, special]) {{{2 +" +" Calls shellescape(), also taking into account 'shellslash' +" when on Windows and using $COMSPEC as the shell. +" +" Returns: shellescaped string +" +function s:shellescape(s, ...) + let special = a:0 ? a:1 : 0 + if exists('+shellslash') && &shell == $COMSPEC + let ssl = &shellslash + set noshellslash + + let escaped = shellescape(a:s, special) + + let &shellslash = ssl + else + let escaped = shellescape(a:s, special) + endif + + return escaped +endfunction + " Function: s:GPGInit(bufread) {{{2 " " initialize the plugin @@ -304,7 +328,7 @@ function s:GPGInit(bufread) " FIXME find a better way to avoid an error. " with this solution only --use-agent will work if (has("gui_running") && !has("gui_win32")) - let s:GPGCommand = s:GPGCommand . " --no-tty" + let s:GPGCommand .= " --no-tty" endif " setup shell environment for unix and windows @@ -320,7 +344,6 @@ function s:GPGInit(bufread) let s:shellredir = ">%s 2>&1" let s:shell = '/bin/sh' let s:stderrredirnull = '2>/dev/null' - let s:GPGCommand = "LANG=C LC_ALL=C " . s:GPGCommand else " windows specific settings let s:shellredir = '>%s' @@ -375,9 +398,9 @@ function s:GPGInit(bufread) echohl None endif endif - let s:GPGCommand = s:GPGCommand . " --use-agent" + let s:GPGCommand .= " --use-agent" else - let s:GPGCommand = s:GPGCommand . " --no-use-agent" + let s:GPGCommand .= " --no-use-agent" endif call s:GPGDebug(2, "public key algorithms: " . s:GPGPubkey) @@ -424,17 +447,20 @@ function s:GPGDecrypt(bufread) endif let b:GPGOptions = [] + " file name minus extension + let autocmd_filename = fnameescape(expand(':r')) + " File doesn't exist yet, so nothing to decrypt if !filereadable(filename) " Allow the user to define actions for GnuPG buffers silent doautocmd User GnuPG " call the autocommand for the file minus .gpg$ - silent execute ':doautocmd BufNewFile ' . fnameescape(expand(':r')) - call s:GPGDebug(2, 'called BufNewFile autocommand for ' . fnameescape(expand(':r'))) + silent execute ':doautocmd BufNewFile ' . autocmd_filename + call s:GPGDebug(2, 'called BufNewFile autocommand for ' . autocmd_filename) " This is a new file, so force the user to edit the recipient list if " they open a new file and public keys are preferred - if (exists("g:GPGPreferSymmetric") && g:GPGPreferSymmetric == 0) + if (g:GPGPreferSymmetric == 0) call s:GPGEditRecipients() endif @@ -448,7 +474,7 @@ function s:GPGDecrypt(bufread) " find the recipients of the file let cmd = { 'level': 3 } - let cmd.args = '--verbose --decrypt --list-only --dry-run --no-use-agent --logger-fd 1 ' . shellescape(filename) + let cmd.args = '--verbose --decrypt --list-only --dry-run --no-use-agent --logger-fd 1 ' . s:shellescape(filename) let output = s:GPGSystem(cmd) " Suppress the "N more lines" message when editing a file, not when reading @@ -513,11 +539,11 @@ function s:GPGDecrypt(bufread) endif if a:bufread - silent execute ':doautocmd BufReadPre ' . fnameescape(expand(':r')) - call s:GPGDebug(2, 'called BufReadPre autocommand for ' . fnameescape(expand(':r'))) + silent execute ':doautocmd BufReadPre ' . autocmd_filename + call s:GPGDebug(2, 'called BufReadPre autocommand for ' . autocmd_filename) else - silent execute ':doautocmd FileReadPre ' . fnameescape(expand(':r')) - call s:GPGDebug(2, 'called FileReadPre autocommand for ' . fnameescape(expand(':r'))) + silent execute ':doautocmd FileReadPre ' . autocmd_filename + call s:GPGDebug(2, 'called FileReadPre autocommand for ' . autocmd_filename) endif " check if the message is armored @@ -531,7 +557,7 @@ function s:GPGDecrypt(bufread) " we must redirect stderr (using shell temporarily) call s:GPGDebug(1, "decrypting file") let cmd = { 'level': 1, 'ex': silent . 'r !' } - let cmd.args = '--quiet --decrypt ' . shellescape(filename, 1) + let cmd.args = '--quiet --decrypt ' . s:shellescape(filename, 1) call s:GPGExecute(cmd) if (v:shell_error) " message could not be decrypted @@ -562,12 +588,12 @@ function s:GPGDecrypt(bufread) $mark ] let &undolevels = levels " call the autocommand for the file minus .gpg$ - silent execute ':doautocmd BufReadPost ' . fnameescape(expand(':r')) - call s:GPGDebug(2, 'called BufReadPost autocommand for ' . fnameescape(expand(':r'))) + silent execute ':doautocmd BufReadPost ' . autocmd_filename + call s:GPGDebug(2, 'called BufReadPost autocommand for ' . autocmd_filename) else " call the autocommand for the file minus .gpg$ - silent execute ':doautocmd FileReadPost ' . fnameescape(expand(':r')) - call s:GPGDebug(2, 'called FileReadPost autocommand for ' . fnameescape(expand(':r'))) + silent execute ':doautocmd FileReadPost ' . autocmd_filename + call s:GPGDebug(2, 'called FileReadPost autocommand for ' . autocmd_filename) endif " Allow the user to define actions for GnuPG buffers @@ -596,8 +622,11 @@ function s:GPGEncrypt() let auType = 'FileWrite' endif - silent exe ':doautocmd '. auType .'Pre '. fnameescape(expand(':r')) - call s:GPGDebug(2, 'called '. auType .'Pre autocommand for ' . fnameescape(expand(':r'))) + " file name minus extension + let autocmd_filename = fnameescape(expand(':r')) + + silent exe ':doautocmd '. auType .'Pre '. autocmd_filename + call s:GPGDebug(2, 'called '. auType .'Pre autocommand for ' . autocmd_filename) " store encoding and switch to a safe one if (&fileencoding != &encoding) @@ -667,7 +696,7 @@ function s:GPGEncrypt() let destfile = tempname() let cmd = { 'level': 1, 'ex': "'[,']w !" } let cmd.args = '--quiet --no-encrypt-to ' . options - let cmd.redirect = '>' . shellescape(destfile, 1) + let cmd.redirect = '>' . s:shellescape(destfile, 1) silent call s:GPGExecute(cmd) " restore encoding @@ -691,8 +720,8 @@ function s:GPGEncrypt() setl nomodified endif - silent exe ':doautocmd '. auType .'Post '. fnameescape(expand(':r')) - call s:GPGDebug(2, 'called '. auType .'Post autocommand for ' . fnameescape(expand(':r'))) + silent exe ':doautocmd '. auType .'Post '. autocmd_filename + call s:GPGDebug(2, 'called '. auType .'Post autocommand for ' . autocmd_filename) call s:GPGDebug(3, "<<<<<<<< Leaving s:GPGEncrypt()") endfunction @@ -1158,7 +1187,7 @@ function s:GPGNameToID(name) " ask gpg for the id for a name let cmd = { 'level': 2 } - let cmd.args = '--quiet --with-colons --fixed-list-mode --list-keys ' . shellescape(a:name) + let cmd.args = '--quiet --with-colons --fixed-list-mode --list-keys ' . s:shellescape(a:name) let output = s:GPGSystem(cmd) " when called with "--with-colons" gpg encodes its output _ALWAYS_ as UTF-8, @@ -1279,16 +1308,29 @@ function s:GPGIDToName(identity) return uid endfunction +" Function: s:GPGPreCmd() {{{2 +" +" Setup the environment for running the gpg command +" function s:GPGPreCmd() let &shellredir = s:shellredir let &shell = s:shell let &shelltemp = s:shelltemp + " Force C locale so GPG output is consistent + let s:messages = v:lang + language messages C endfunction + +" Function: s:GPGPostCmd() {{{2 +" +" Restore the user's environment after running the gpg command +" function s:GPGPostCmd() let &shellredir = s:shellredirsave let &shell = s:shellsave let &shelltemp = s:shelltempsave + execute 'language messages' s:messages " Workaround a bug in the interaction between console vim and " pinentry-curses by forcing Vim to re-detect and setup its terminal " settings @@ -1310,7 +1352,7 @@ endfunction function s:GPGSystem(dict) let commandline = s:GPGCommand if (!empty(g:GPGHomedir)) - let commandline .= ' --homedir ' . shellescape(g:GPGHomedir) + let commandline .= ' --homedir ' . s:shellescape(g:GPGHomedir) endif let commandline .= ' ' . a:dict.args let commandline .= ' ' . s:stderrredirnull @@ -1337,7 +1379,7 @@ endfunction function s:GPGExecute(dict) let commandline = printf('%s%s', a:dict.ex, s:GPGCommand) if (!empty(g:GPGHomedir)) - let commandline .= ' --homedir ' . shellescape(g:GPGHomedir, 1) + let commandline .= ' --homedir ' . s:shellescape(g:GPGHomedir, 1) endif let commandline .= ' ' . a:dict.args if (has_key(a:dict, 'redirect'))