# git-gui about git-gui dialog # Copyright (C) 2006, 2007 Shawn Pearce proc find_ssh_key {} { foreach name {~/.ssh/id_dsa.pub ~/.ssh/id_rsa.pub ~/.ssh/identity.pub} { if {[file exists $name]} { set fh [open $name r] set cont [read $fh] close $fh return [list $name $cont] } } return {} } proc do_ssh_key {} { global sshkey_title have_tk85 sshkey_fd use_ttk NS set w .sshkey_dialog if {[winfo exists $w]} { raise $w return } Dialog $w wm transient $w . set finfo [find_ssh_key] if {$finfo eq {}} { set sshkey_title [mc "No keys found."] set gen_state normal } else { set sshkey_title [mc "Found a public key in: %s" [lindex $finfo 0]] set gen_state disabled } ${NS}::frame $w.header ${NS}::label $w.header.lbl -textvariable sshkey_title -anchor w ${NS}::button $w.header.gen -text [mc "Generate Key"] \ -command [list make_ssh_key $w] -state $gen_state pack $w.header.lbl -side left -expand 1 -fill x pack $w.header.gen -side right pack $w.header -fill x -pady 5 -padx 5 text $w.contents -width 60 -height 10 -wrap char -relief sunken pack $w.contents -fill both -expand 1 if {$have_tk85} { set clr darkblue if {$use_ttk} { set clr [ttk::style lookup . -selectbackground] } $w.contents configure -inactiveselectbackground $clr } ${NS}::frame $w.buttons ${NS}::button $w.buttons.close -text [mc Close] \ -default active -command [list destroy $w] pack $w.buttons.close -side right ${NS}::button $w.buttons.copy -text [mc "Copy To Clipboard"] \ -command [list tk_textCopy $w.contents] pack $w.buttons.copy -side left pack $w.buttons -side bottom -fill x -pady 5 -padx 5 if {$finfo ne {}} { $w.contents insert end [lindex $finfo 1] sel } $w.contents configure -state disabled bind $w <Visibility> "grab $w; focus $w.buttons.close" bind $w <Key-Escape> "destroy $w" bind $w <Key-Return> "destroy $w" bind $w <Destroy> kill_sshkey wm title $w [mc "Your OpenSSH Public Key"] tk::PlaceWindow $w widget . tkwait window $w } proc make_ssh_key {w} { global sshkey_title sshkey_output sshkey_fd set sshkey_title [mc "Generating..."] $w.header.gen configure -state disabled set cmdline [list sh -c {echo | ssh-keygen -q -t rsa -f ~/.ssh/id_rsa 2>&1}] if {[catch { set sshkey_fd [_open_stdout_stderr $cmdline] } err]} { error_popup [mc "Could not start ssh-keygen:\n\n%s" $err] return } set sshkey_output {} fconfigure $sshkey_fd -blocking 0 fileevent $sshkey_fd readable [list read_sshkey_output $sshkey_fd $w] } proc kill_sshkey {} { global sshkey_fd if {![info exists sshkey_fd]} return catch { kill_file_process $sshkey_fd } catch { close $sshkey_fd } } proc read_sshkey_output {fd w} { global sshkey_fd sshkey_output sshkey_title set sshkey_output "$sshkey_output[read $fd]" if {![eof $fd]} return fconfigure $fd -blocking 1 unset sshkey_fd $w.contents configure -state normal if {[catch {close $fd} err]} { set sshkey_title [mc "Generation failed."] $w.contents insert end $err $w.contents insert end "\n" $w.contents insert end $sshkey_output } else { set finfo [find_ssh_key] if {$finfo eq {}} { set sshkey_title [mc "Generation succeeded, but no keys found."] $w.contents insert end $sshkey_output } else { set sshkey_title [mc "Your key is in: %s" [lindex $finfo 0]] $w.contents insert end [lindex $finfo 1] sel } } $w.contents configure -state disable }