|
|
|
|
|
|
| proc find_ssh_key {} {
|
| foreach name {
|
| ~/.ssh/id_dsa.pub ~/.ssh/id_ecdsa.pub ~/.ssh/id_ed25519.pub
|
| ~/.ssh/id_rsa.pub ~/.ssh/identity.pub
|
| } {
|
| if {[file exists $name]} {
|
| set fh [safe_open_file $name r]
|
| set cont [read $fh]
|
| close $fh
|
| return [list $name $cont]
|
| }
|
| }
|
|
|
| return {}
|
| }
|
|
|
| proc do_ssh_key {} {
|
| global sshkey_title sshkey_fd
|
|
|
| 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
|
| }
|
|
|
| ttk::frame $w.header
|
| ttk::label $w.header.lbl -textvariable sshkey_title -anchor w
|
| ttk::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
|
| set clr [ttk::style lookup . -selectbackground]
|
| $w.contents configure -inactiveselectbackground $clr
|
|
|
| ttk::frame $w.buttons
|
| ttk::button $w.buttons.close -text [mc Close] \
|
| -default active -command [list destroy $w]
|
| pack $w.buttons.close -side right
|
| ttk::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 [shellpath] -c \
|
| {echo | ssh-keygen -q -t rsa -f ~/.ssh/id_rsa 2>&1}]
|
|
|
| if {[catch { set sshkey_fd [safe_open_command $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
|
| }
|
|
|
