* bug#10533: 24.0.92; pcmpl-ssh-known-hosts - parse hosts with non-standard port numbers
@ 2012-01-17 13:16 Mike Lamb
2012-01-27 21:14 ` Glenn Morris
0 siblings, 1 reply; 2+ messages in thread
From: Mike Lamb @ 2012-01-17 13:16 UTC (permalink / raw)
To: 10533
This patch extends the regex in pcmpl-ssh-known-hosts to include hosts
that use a non-standard port number.
The description of this syntax in the sshd(8) man page is:
A hostname or address may optionally be enclosed within `[' and `]'
brackets then followed by `:' and a non-standard port number.
Patch:
*** emacs-24.0.92.4/lisp/pcmpl-unix.el 2012-01-16 17:36:24.000000000 -0500
--- emacs-patch/lisp/pcmpl-unix.el 2012-01-16 17:36:42.000000000 -0500
***************
*** 152,164 ****
(file-readable-p pcmpl-ssh-known-hosts-file))
(with-temp-buffer
(insert-file-contents-literally pcmpl-ssh-known-hosts-file)
! (let (ssh-hosts-list)
! (while (re-search-forward "^ *\\([-.[:alnum:]]+\\)[, ]" nil t)
! (add-to-list 'ssh-hosts-list (match-string 1))
(while (and (looking-back ",")
! (re-search-forward "\\([-.[:alnum:]]+\\)[, ]"
(line-end-position) t))
! (add-to-list 'ssh-hosts-list (match-string 1))))
ssh-hosts-list))))
(defun pcmpl-ssh-config-hosts ()
--- 152,166 ----
(file-readable-p pcmpl-ssh-known-hosts-file))
(with-temp-buffer
(insert-file-contents-literally pcmpl-ssh-known-hosts-file)
! (let (ssh-hosts-list
! (host-re "\\(?:\\([-.[:alnum:]]+\\)\\|\\[\\([-.[:alnum:]]+\\)\\]:[0-9]+\\)[, ]")
! )
! (while (re-search-forward (concat "^ *" host-re) nil t)
! (add-to-list 'ssh-hosts-list (concat (match-string 1) (match-string 2)))
(while (and (looking-back ",")
! (re-search-forward host-re
(line-end-position) t))
! (add-to-list 'ssh-hosts-list (concat (match-string 1) (match-string 2)) )))
ssh-hosts-list))))
(defun pcmpl-ssh-config-hosts ()
Test data for ~/.ssh/known_hosts:
host1 ssh-rsa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
host2,host3 ssh-rsa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
[host4]:2222 ssh-rsa cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
[host5]:2222,[host6]:2222 ssh-rsa dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
10.0.0.1 ssh-rsa eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
10.0.0.2,10.0.0.3 ssh-rsa ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
[10.0.0.4]:2222 ssh-rsa gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
[10.0.0.5]:2222,[10.0.0.6]:2222 ssh-rsa ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
From emacs -Q:
M-x eshell
ssh TAB
Without patch:
Possible completions are:
10.0.0.3 10.0.0.2 10.0.0.1
host3 host2 host1
With patch:
Possible completions are:
10.0.0.6 10.0.0.5 10.0.0.4 10.0.0.3 10.0.0.2 10.0.0.1
host6 host5 host4 host3 host2 host1
In GNU Emacs 24.0.92.4 (x86_64-apple-darwin11.2.0)
of 2012-01-16 on anvil.home
configured using `configure '--without-x' '--without-ns''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: en_US.UTF-8
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
Major mode: EShell
Minor modes in effect:
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
ESC [ > 0 ; 9 5 ; c ESC x e s h e l l RET s s h SPC
TAB DEL SPC TAB DEL DEL DEL DEL DEL ESC x b u g TAB
TAB DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL
DEL DEL r e p o r t - b TAB RET
Recent messages:
Loading em-glob...done
Loading em-hist...done
Loading em-ls...done
Loading em-prompt...done
Loading em-script...done
Loading em-term...done
Loading em-unix...done
Hit space to flush [2 times]
delete-backward-char: Text is read-only
Making completion list...
Load-path shadows:
None found.
Features:
(shadow sort gnus-util mail-extr message format-spec rfc822 mml mml-sec
mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045
ietf-drums mm-util mail-prsvr mailabbrev mail-utils gmm-utils mailheader
emacsbug help-mode easymenu view pcmpl-unix ansi-color em-unix pcomplete
comint regexp-opt em-term term disp-table ehelp electric em-script
em-prompt em-ls em-hist em-pred em-glob em-dirs em-cmpl em-basic esh-opt
em-banner em-alias ring esh-var esh-io esh-cmd esh-ext esh-proc esh-arg
eldoc help-fns esh-groups eshell esh-module esh-mode esh-util time-date
ediff-hook vc-hooks lisp-float-type lisp-mode register page menu-bar
rfn-eshadow timer jit-lock font-lock syntax facemenu font-core frame
cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese hebrew greek romanian slovak czech european ethiopic
indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple
abbrev minibuffer loaddefs button faces cus-face files text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
multi-tty emacs)
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-01-27 21:14 UTC | newest]
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2012-01-17 13:16 bug#10533: 24.0.92; pcmpl-ssh-known-hosts - parse hosts with non-standard port numbers Mike Lamb
2012-01-27 21:14 ` Glenn Morris
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