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dialog-spec.rb
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dialog-spec.rb
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# encoding: utf-8
module Yast
module SudoDialogSpecInclude
def initialize_sudo_dialog_spec(include_target)
Yast.import "UI"
textdomain "sudo"
Yast.import "Wizard"
Yast.import "Sudo"
Yast.import "Label"
Yast.import "Popup"
Yast.include include_target, "sudo/helps.rb"
Yast.include include_target, "sudo/complex.rb"
end
def RedrawCmndTable(commands)
commands = deep_copy(commands)
items = UpdateCmdList(commands)
UI.ChangeWidget(Id("commands"), :Items, items)
EnableDisableButtons("command_edit", "command_remove", items)
nil
end
def AddEditUserSpecDialog(what)
caption = ""
spec = {}
commands = []
users = Convert.convert(
Builtins.merge(Sudo.all_users, Sudo.GetAliasNames("user")),
:from => "list",
:to => "list <string>"
)
hosts = Builtins.prepend(Sudo.GetAliasNames("host"), "ALL")
run_as = Convert.convert(
Builtins.merge(Sudo.all_users, Sudo.GetAliasNames("run_as")),
:from => "list",
:to => "list <string>"
)
if what == "Add"
caption = _("New Sudo Rule")
#Setting default values
elsif what == "Edit"
caption = _("Existing Sudo Rule ")
spec = Sudo.GetRule(Sudo.GetItem)
commands = Ops.get_list(spec, "commands", [])
end
contents = VBox(
Left(
ComboBox(
Id("user_name"),
Opt(:editable),
_("User, Group or User Alias"),
Builtins.sort(users) { |s, t| Ops.less_than(s, t) }
)
),
Left(
ComboBox(
Id("host_name"),
Opt(:editable),
_("Host or Host Alias"),
Builtins.sort(hosts) { |s, t| Ops.less_than(s, t) }
)
),
Left(
ComboBox(
Id("run_as"),
Opt(:editable),
_("RunAs or RunAs Alias"),
Builtins.sort(run_as) { |s, t| Ops.less_than(s, t) }
)
),
Left(CheckBox(Id("no_passwd"), _("No Password"))),
Left(Label(_("Commands to Run"))),
Table(Id("commands"), Header(_("Command"), _("Parameters")), []),
Left(
HBox(
PushButton(
Id("command_add"),
Opt(:key_F3),
Ops.add(Ops.add(" ", Label.AddButton), " ")
),
PushButton(
Id("command_edit"),
Opt(:key_F4),
Ops.add(Ops.add(" ", Label.EditButton), " ")
),
PushButton(
Id("command_remove"),
Opt(:key_F5),
Ops.add(Ops.add(" ", Label.DeleteButton), " ")
)
)
)
)
Wizard.SetContentsButtons(
caption,
contents,
Ops.get_string(@HELPS, "spec_single", ""),
Label.CancelButton,
Label.OKButton
)
Wizard.HideAbortButton
UI.ChangeWidget(Id("user_name"), :ValidChars, Sudo.ValidCharsUsername)
UI.ChangeWidget(Id("run_as"), :ValidChars, Sudo.ValidCharsUsername)
#initialize UI
UI.ChangeWidget(Id("user_name"), :Value, Ops.get_string(spec, "user", ""))
UI.ChangeWidget(Id("host_name"), :Value, Ops.get_string(spec, "host", ""))
UI.ChangeWidget(
Id("run_as"),
:Value,
Builtins.deletechars(Ops.get_string(spec, "run_as", ""), "()")
)
UI.ChangeWidget(
Id("no_passwd"),
:Value,
Ops.get_string(spec, "tag", "") == "NOPASSWD:"
)
RedrawCmndTable(commands)
ret = nil
while true
ret = UI.UserInput
# next
if ret == :next
Ops.set(spec, "user", UI.QueryWidget(Id("user_name"), :Value))
Ops.set(spec, "host", UI.QueryWidget(Id("host_name"), :Value))
Ops.set(
spec,
"run_as",
Convert.to_string(UI.QueryWidget(Id("run_as"), :Value))
)
Ops.set(spec, "commands", commands)
if Convert.to_boolean(UI.QueryWidget(Id("no_passwd"), :Value))
Ops.set(spec, "tag", "NOPASSWD:")
else
Ops.set(spec, "tag", "")
end
if Ops.get_string(spec, "user", "") == ""
Popup.Error(_("Username must not be empty."))
UI.SetFocus(Id("user_name"))
next
end
if Ops.get_string(spec, "host", "") == ""
Popup.Error(_("Hostname must not be empty."))
UI.SetFocus(Id("host_name"))
next
end
if !ValidateHost(Ops.get_string(spec, "host", ""))
UI.SetFocus(Id("host_name"))
next
end
if Ops.get_list(spec, "commands", []) == []
Popup.Error(_("Command list must have at least one entry."))
UI.SetFocus(Id("commands"))
next
end
if Ops.get_string(spec, "run_as", "") != ""
Ops.set(
spec,
"run_as",
Ops.add(Ops.add("(", Ops.get_string(spec, "run_as", "")), ")")
)
end
Sudo.SetRule(Sudo.GetItem, spec)
Sudo.SetModified
break
# back
elsif ret == :back
break
# add command
elsif ret == "command_add"
new_command = AddCommandDialog("", "")
if new_command != "" && !Builtins.contains(commands, new_command)
Builtins.y2milestone("%1", new_command)
commands = Builtins.add(commands, new_command)
RedrawCmndTable(commands)
end
# edit command
elsif ret == "command_edit"
current_item = Convert.to_integer(
UI.QueryWidget(Id("commands"), :CurrentItem)
)
it = Convert.to_term(
UI.QueryWidget(Id("commands"), term(:Item, current_item))
)
new_command = AddCommandDialog(
Ops.get_string(it, 1, ""),
Ops.get_string(it, 2, "")
)
if new_command != ""
Ops.set(commands, current_item, new_command)
RedrawCmndTable(commands)
end
# remove command
elsif ret == "command_remove"
current_item = Convert.to_integer(
UI.QueryWidget(Id("commands"), :CurrentItem)
)
commands = Builtins.remove(commands, current_item)
RedrawCmndTable(commands)
else
Builtins.y2error("unexpected retcode: %1", ret)
next
end
end
@initial_screen = "user_specs"
Wizard.RestoreNextButton
deep_copy(ret)
end
def SaveUserSpec
:next
end
end
end