Module: Yast::LdapUiInclude

Defined in:
../../src/include/ldap/ui.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) AdvancedConfigurationDialog

Configuration of advanced settings (how to get to config data on server)



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# File '../../src/include/ldap/ui.rb', line 873

def AdvancedConfigurationDialog
  help_text = {
    :client    => Ops.add(
      Ops.add(
        # help text caption 1
        _("<p><b>Advanced LDAP Client Settings</b></p>") +
          # help text 1/3
          _(
            "<p>If Kerberos authentication should be used, specify the <b>realm</b> and <b>KDC Address</b>.\n" +
              "Determine if user credentials should be cached locally by checking <b>SSSD Offline Authentication</b>.\n" +
              "For more info about SSSD settings, check the man page of <tt>sssd.conf</tt>.</p>\n"
          ) +
          # help text 2/3
          _(
            "<p><b>Password Change Protocol</b> refers to the pam_password attribute of the\n<tt>/etc/ldap.conf</tt> file. See <tt>man pam_ldap</tt> for an explanation of its values.</p>"
          ),
        # help text 3/3, %1 is attribute name
        Builtins.sformat(
          _(
            "<p>Set the type of LDAP groups to use.\nThe default value for <b>Group Member Attribute</b> is <i>%1</i>.</p>\n"
          ),
          "member"
        )
      ),
      _(
        "<p>If secure connection requires certificate checking, specify where your\n" +
          "certificate file is located. Enter either a directory containing certificates\n" +
          "or the explicit path to one certificate file.</p>"
      )
    ),
    :admin =>
      # help text caption 2
      _("<p><b>Access to Server</b></p>") +
        # help text 1/4
        _(
          "<p>First, set <b>Configuration Base DN</b>.\n" +
            "This is the base for storing your configuration data on the LDAP\n" +
            "server.</p>\n"
        ) +
        # help text 2/4
        _(
          "<p>To access the data stored on the server, enter the\n" +
            "<b>Administrator DN</b>.\n" +
            "You can enter the full DN (for example, cn=Administrator,dc=mydomain,dc=com) or \n" +
            "the relative DN (for example, cn=Administrator). The LDAP base DN is appended automatically if the appropriate option is checked.</p>\n"
        ) +
        # help text 3/4
        _(
          "<p>To create the default configuration objects for LDAP users and groups,\ncheck <b>Create Default Configuration Objects</b>. The objects are only created when they do not already exist.</p>\n"
        ) +
        # help text 4/4
        _(
          "<p>Press <b>Configure</b> to configure settings stored on the\n" +
            "LDAP server. You will be asked for the password if you are not connected yet or\n" +
            "have changed your configuration.</p>\n"
        ),
    :searching =>
      # help text 1/1
      _(
        "<p>Specify the search bases to use for specific maps (users or groups) if they are different from the base DN. These values are\nset to the ldap_user_search_base and ldap_group_search_base attributes in /etc/sssd/sssd.conf file.</p>\n"
      )
  }

  bind_dn = Ldap.bind_dn
  base_dn = Ldap.GetBaseDN
  member_attribute = Ldap.member_attribute
  base_config_dn = Ldap.GetMainConfigDN
  create_ldap = Ldap.create_ldap
  append_base = bind_dn != "" && Builtins.issubstring(bind_dn, base_dn)
  pam_password = Ldap.pam_password
  krb5_realm = Ldap.krb5_realm
  krb5_kdcip = Ldap.krb5_kdcip
  sssd_with_krb = Ldap.sssd_with_krb
  sssd_ldap_schema = Ldap.sssd_ldap_schema
  sssd_enumerate = Ldap.sssd_enumerate
  sssd_cache_credentials = Ldap.sssd_cache_credentials
  nss_base_passwd = Ldap.nss_base_passwd
  nss_base_group = Ldap.nss_base_group

  member_attributes = [
    Item(Id("member"), "member", member_attribute == "member"),
    Item(
      Id("uniqueMember"),
      "uniqueMember",
      member_attribute == "uniqueMember"
    )
  ]
  if member_attribute != "member" && member_attribute != "uniqueMember"
    member_attributes = Builtins.add(
      member_attributes,
      Item(Id(member_attribute), member_attribute, true)
    )
  end

  # propose some good default
  if base_config_dn == ""
    base_config_dn = Builtins.sformat("ou=ldapconfig,%1", base_dn)
  end

  pam_password_items = [
    "ad",
    "crypt",
    "clear",
    "clear_remove_old",
    "exop",
    "exop_send_old",
    "md5",
    "nds",
    "racf"
  ]
  pam_password_items = Builtins.sort(
    Builtins.maplist(
      Convert.convert(
        Builtins.union(pam_password_items, [pam_password]),
        :from => "list",
        :to   => "list <string>"
      )
    ) { |it| Item(Id(it), it, it == pam_password) }
  )
  ldap_schemas = ["rfc2307", "rfc2307bis"]

  # mapping of browse button id's to appropriate text entries
  br2entry = {
    :br        => :base_config_dn,
    :br_passwd => :nss_base_passwd,
    :br_group  => :nss_base_group
  }

  tabs = [
    # tab label
    Item(Id(:client), _("C&lient Settings"), true),
    # tab label
    Item(Id(:admin), _("Ad&ministration Settings")),
    # tab label
    Item(Id(:searching), _("Naming Contexts"))
  ]

  contents = VBox(
    DumbTab(Id(:tabs), tabs, ReplacePoint(Id(:tabContents), VBox(Empty())))
  )
  has_tabs = true
  if !UI.HasSpecialWidget(:DumbTab)
    has_tabs = false
    tabbar = HBox()
    Builtins.foreach(tabs) do |it|
      label = Ops.get_string(it, 1, "")
      tabbar = Builtins.add(tabbar, PushButton(Ops.get_term(it, 0) do
        Id(label)
      end, label))
    end
    contents = VBox(
      Left(tabbar),
      Frame("", ReplacePoint(Id(:tabContents), Empty()))
    )
  end

  set_searching_term = lambda do
    cont = Top(
      HBox(
        HSpacing(4),
        VBox(
          VSpacing(1),
          VSpacing(0.4),
          HBox(
            InputField(
              Id(:nss_base_passwd),
              Opt(:hstretch),
              # textentry label
              _("&User Map"),
              nss_base_passwd
            ),
            VBox(
              Label(""),
              # button label
              PushButton(Id(:br_passwd), _("&Browse"))
            )
          ),
          HBox(
            InputField(
              Id(:nss_base_group),
              Opt(:hstretch),
              # textentry label
              _("&Group Map"),
              nss_base_group
            ),
            VBox(
              Label(""),
              # button label
              PushButton(Id(:br_group), _("Bro&wse"))
            )
          ),
          VSpacing(0.4)
        ),
        HSpacing(4)
      )
    )

    UI.ReplaceWidget(:tabContents, cont)
    UI.ChangeWidget(Id(:tabs), :CurrentItem, :searching) if has_tabs

    nil
  end

  set_client_term = lambda do
    cont = Top(
      HBox(
        HSpacing(4),
        VBox(
          VSpacing(1),
          # checkbox label
          Left(
            CheckBox(
              Id(:sssd_with_krb),
              Opt(:notify),
              _("&Use Kerberos"),
              sssd_with_krb
            )
          ),
          VSpacing(0.4),
          HBox(
            HSpacing(2),
            # textentry label
            TextEntry(Id(:krb5_realm), _("Default Real&m"), krb5_realm),
            # textentry label
            TextEntry(Id(:krb5_kdcip), _("&KDC Server Address"), krb5_kdcip)
          ),
          VSpacing(),
          # combobox label
          ComboBox(
            Id(:sssd_ldap_schema),
            Opt(:notify, :hstretch),
            _("LDAP Schema"),
            Builtins.maplist(ldap_schemas) do |s|
              Item(Id(s), s, s == sssd_ldap_schema)
            end
          ),
          VSpacing(0.4),
          HBox(
            HSpacing(0.4),
            # checkbox label
            Left(
              CheckBox(
                Id(:sssd_enumerate),
                _("Enable user and group enumeration"),
                sssd_enumerate
              )
            )
          ),
          VSpacing(0.4),
          HBox(
            HSpacing(0.4),
            # check box label
            Left(
              CheckBox(
                Id(:sssd_cache_credentials),
                _("SSSD O&ffline Authentication"),
                sssd_cache_credentials
              )
            )
          ),
          VSpacing(),
          ComboBox(
            Id(:pam_password),
            Opt(:notify, :hstretch, :editable),
            # combobox label
            _("Passwor&d Change Protocol"),
            pam_password_items
          ),
          ComboBox(
            Id(:group_style),
            Opt(:notify, :hstretch),
            # combobox label
            _("Group Member &Attribute"),
            member_attributes
          )
        ),
        HSpacing(4)
      )
    )

    UI.ReplaceWidget(:tabContents, cont)
    UI.ChangeWidget(Id(:tabs), :CurrentItem, :client) if has_tabs
    if Ldap.sssd
      UI.ChangeWidget(Id(:krb5_realm), :Enabled, sssd_with_krb)
      UI.ChangeWidget(Id(:krb5_kdcip), :Enabled, sssd_with_krb)
    end

    nil
  end

  set_admin_term = lambda do
    cont = HBox(
      HSpacing(4),
      VBox(
        VSpacing(0.4),
        HBox(
          InputField(
            Id(:base_config_dn),
            Opt(:hstretch),
            # textentry label
            _("Configuration &Base DN"),
            base_config_dn
          ),
          VBox(
            Label(""),
            # button label
            PushButton(Id(:br), Opt(:key_F6), _("Bro&wse"))
          )
        ),
        VSpacing(0.4),
        HBox(
          InputField(
            Id(:bind_dn),
            Opt(:hstretch),
            # textentry label
            _("Administrator &DN"),
            bind_dn
          ),
          VBox(
            Label(""),
            # checkbox label
            CheckBox(Id(:append), _("A&ppend Base DN"), append_base)
          )
        ),
        VSpacing(0.4),
        Left(
          CheckBox(
            Id(:create_ldap),
            # checkbox label
            _("Crea&te Default Configuration Objects"),
            create_ldap
          )
        ),
        VSpacing(0.5),
        Right(
          PushButton(
            Id(:configure),
            # pushbutton label
            _("Configure User Management &Settings...")
          )
        ),
        VStretch()
      ),
      HSpacing(4)
    )

    UI.ReplaceWidget(:tabContents, cont)
    UI.ChangeWidget(Id(:tabs), :CurrentItem, :admin) if has_tabs

    # in autoyast-config mode, don't attach to server...
    UI.ChangeWidget(Id(:configure), :Enabled, false) if Mode.config

    nil
  end


  # dialog label
  Wizard.SetContentsButtons(
    _("Advanced Configuration"),
    contents,
    Ops.get_string(help_text, :client, ""),
    Label.CancelButton,
    Label.OKButton
  )

  Wizard.HideAbortButton

  result = :notnext
  current = :client

  set_client_term.call

  while true
    result = UI.UserInput
    result = :not_next if result == :cancel && ReallyAbort() != :abort

    break if result == :back || result == :cancel

    # 1. get the data from dialogs
    if current == :client
      member_attribute = Convert.to_string(
        UI.QueryWidget(Id(:group_style), :Value)
      )

      krb5_realm = Convert.to_string(
        UI.QueryWidget(Id(:krb5_realm), :Value)
      )
      krb5_kdcip = Convert.to_string(
        UI.QueryWidget(Id(:krb5_kdcip), :Value)
      )
      sssd_cache_credentials = Convert.to_boolean(
        UI.QueryWidget(Id(:sssd_cache_credentials), :Value)
      )
      sssd_enumerate = Convert.to_boolean(
        UI.QueryWidget(Id(:sssd_enumerate), :Value)
      )
      sssd_ldap_schema = Convert.to_string(
        UI.QueryWidget(Id(:sssd_ldap_schema), :Value)
      )
      pam_password = Convert.to_string(
        UI.QueryWidget(Id(:pam_password), :Value)
      )
    end
    if current == :searching
      nss_base_passwd = Convert.to_string(
        UI.QueryWidget(Id(:nss_base_passwd), :Value)
      )
      nss_base_group = Convert.to_string(
        UI.QueryWidget(Id(:nss_base_group), :Value)
      )
    end
    if current == :admin
      bind_dn = Convert.to_string(UI.QueryWidget(Id(:bind_dn), :Value))
      base_config_dn = Convert.to_string(
        UI.QueryWidget(Id(:base_config_dn), :Value)
      )
      create_ldap = Convert.to_boolean(
        UI.QueryWidget(Id(:create_ldap), :Value)
      )
      append_base = Convert.to_boolean(UI.QueryWidget(Id(:append), :Value))
      if append_base && !Builtins.issubstring(bind_dn, base_dn) &&
          bind_dn != ""
        bind_dn = Builtins.sformat("%1,%2", bind_dn, base_dn)
        UI.ChangeWidget(Id(:bind_dn), :Value, bind_dn)
      end
    end

    # 2. switch the tabs
    if result == :client || result == :admin || result == :searching
      current = Convert.to_symbol(result)
      Wizard.SetHelpText(Ops.get_string(help_text, current, ""))
      if result == :client
        set_client_term.call
      elsif result == :admin
        set_admin_term.call
      elsif result == :searching
        set_searching_term.call
      end
    end

    # 3. other events
    if Ops.is_symbol?(result) &&
        Builtins.haskey(br2entry, Convert.to_symbol(result))
      if Ldap.ldap_initialized && Ldap.tls_when_initialized != Ldap.ldap_tls
        Ldap.LDAPClose
      end
      dn = Ldap.ldap_initialized ?
        LdapPopup.BrowseTree(base_dn) :
        LdapPopup.InitAndBrowseTree(
          base_dn,
          {
            "hostname"   => Ldap.GetFirstServer(Ldap.server),
            "port"       => Ldap.GetFirstPort(Ldap.server),
            "use_tls"    => Ldap.ldap_tls ? "yes" : "no",
            "cacertdir"  => Ldap.tls_cacertdir,
            "cacertfile" => Ldap.tls_cacertfile
          }
        )
      UI.ChangeWidget(Id(Ops.get(br2entry, result)), :Value, dn) if dn != ""
    end
    if result == :sssd_with_krb
      sssd_with_krb = Convert.to_boolean(
        UI.QueryWidget(Id(:sssd_with_krb), :Value)
      )
      UI.ChangeWidget(Id(:krb5_realm), :Enabled, sssd_with_krb)
      UI.ChangeWidget(Id(:krb5_kdcip), :Enabled, sssd_with_krb)
    end

    if result == :next || result == :configure
      if result == :configure && bind_dn == ""
        # error popup label
        Report.Error(_("Enter the DN used for binding to the LDAP server."))
        UI.SetFocus(Id(:bind_dn))
        next
      end

      if result == :configure && base_config_dn == ""
        # error popup label
        Report.Error(_("Enter the configuration base DN."))
        UI.SetFocus(Id(:base_config_dn))
        next
      end
      if krb5_realm == "" || krb5_kdcip == "" || !Ldap.sssd
        sssd_with_krb = false
      end

      if Ldap.GetMainConfigDN != base_config_dn || Ldap.bind_dn != bind_dn ||
          Ldap.member_attribute != member_attribute ||
          Ldap.create_ldap != create_ldap ||
          Ldap.pam_password != pam_password ||
          Ldap.nss_base_passwd != nss_base_passwd ||
          Ldap.nss_base_group != nss_base_group ||
          Ldap.krb5_realm != krb5_realm ||
          Ldap.krb5_kdcip != krb5_kdcip ||
          Ldap.sssd_cache_credentials != sssd_cache_credentials ||
          Ldap.sssd_enumerate != sssd_enumerate ||
          Ldap.sssd_ldap_schema != sssd_ldap_schema
        Ldap.bind_dn = bind_dn
        Ldap.base_config_dn = base_config_dn
        Ldap.member_attribute = member_attribute
        Ldap.create_ldap = create_ldap
        Ldap.pam_password = pam_password
        Ldap.nss_base_passwd = nss_base_passwd
        Ldap.nss_base_group = nss_base_group
        Ldap.krb5_realm = krb5_realm
        Ldap.krb5_kdcip = krb5_kdcip
        Ldap.sssd_with_krb = sssd_with_krb
        Ldap.sssd_cache_credentials = sssd_cache_credentials
        Ldap.sssd_enumerate = sssd_enumerate
        Ldap.sssd_ldap_schema = sssd_ldap_schema
        Ldap.modified = true
      end
      break
    end
  end
  Convert.to_symbol(result)
end

- (Object) BrowseServers

Select from LDAP servers provided by SLP



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# File '../../src/include/ldap/ui.rb', line 125

def BrowseServers
  servers = ""

  UI.OpenDialog(
    # popup window
    Label(_("Scanning for LDAP servers provided by SLP..."))
  )

  UI.BusyCursor

  items = []
  Builtins.foreach(SLPAPI.FindSrvs("service:ldap", "")) do |service|
    s = Ops.get_string(service, "pcHost", "")
    # TODO take address+port from url
    # if (service["pcHost"]:"" == "")
    # 		s	= service["srvurl"]:"";
    items = Builtins.add(items, s) if s != ""
  end
  UI.CloseDialog
  UI.OpenDialog(
    VBox(
      HSpacing(36),
      ReplacePoint(
        Id(:rp),
        MultiSelectionBox(
          Id(:sel),
          # multiselection box label
          _("LDAP &Servers Provided by SLP"),
          items
        )
      ),
      ButtonBox(
        PushButton(Id(:ok), Label.OKButton),
        PushButton(Id(:cancel), Label.CancelButton)
      )
    )
  )
  UI.NormalCursor
  ret = ""
  begin
    ret = UI.UserInput
    servers = Builtins.mergestring(
      Convert.convert(
        UI.QueryWidget(Id(:sel), :SelectedItems),
        :from => "any",
        :to   => "list <string>"
      ),
      " "
    )
  end while ret != :ok && ret != :cancel

  UI.CloseDialog
  ret == :ok ? servers : ""
end

- (Object) check_address(servers)

Check syntax of entry with servers: multiple adresses are allowed (separated by spaces), address may contain port number



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# File '../../src/include/ldap/ui.rb', line 105

def check_address(servers)
  ret = true
  Builtins.foreach(Builtins.splitstring(servers, " \t")) do |server|
    next if server == ""
    if Builtins.issubstring(server, ":")
      pos = Builtins.search(server, ":")
      port = Builtins.substring(server, Ops.add(pos, 1))
      if port == "" || Builtins.tointeger(port) == nil
        ret = false
      else
        ret = ret && Address.Check(Builtins.substring(server, 0, pos))
      end
    else
      ret = ret && Address.Check(server)
    end
  end
  ret
end

- (Object) check_certificate(file)

Try to check if certificate file has a valid format (bnc#792413) (Just a simple check, for a warning that something might be wrong) Return the check result



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# File '../../src/include/ldap/ui.rb', line 183

def check_certificate(file)
  # first, check for DER encoded certificate
  if FileUtils.Exists("/usr/bin/openssl") &&
      SCR.Execute(
        path(".target.bash"),
        Builtins.sformat("/usr/bin/openssl x509 -in %1 -inform der", file)
      ) == 0
    return true
  end

  # check the contents of possible plain text certificates
  out = Convert.to_map(
    SCR.Execute(
      path(".target.bash_output"),
      Builtins.sformat(
        "grep -I '\\-----BEGIN CERTIFICATE' %1 && grep -I '\\-----END CERTIFICATE' %1",
        file
      )
    )
  )
  if Ops.get_integer(out, "exit", 1) != 0
    # warning popup
    Popup.Warning(
      _("The certificate file does not seem to have valid format.")
    )
    return false
  end
  true
end

- (Object) initialize_ldap_ui(include_target)



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# File '../../src/include/ldap/ui.rb', line 33

def initialize_ldap_ui(include_target)
  Yast.import "UI"
  textdomain "ldap-client"

  Yast.import "Address"
  Yast.import "Autologin"
  Yast.import "Directory"
  Yast.import "FileUtils"
  Yast.import "Label"
  Yast.import "Ldap"
  Yast.import "LdapPopup"
  Yast.import "Message"
  Yast.import "Mode"
  Yast.import "Package"
  Yast.import "Pam"
  Yast.import "Popup"
  Yast.import "Report"
  Yast.import "Service"
  Yast.import "SLPAPI"
  Yast.import "Stage"
  Yast.import "Wizard"

  Yast.include include_target, "ldap/routines.rb"
end

- (Object) LdapDialog

The main dialog for ldap-client configuration

Returns:

  • back,next or `abort



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# File '../../src/include/ldap/ui.rb', line 409

def LdapDialog
  # help text 1/9
  help_text = _("<p>Set up your machine as an LDAP client.</p>\n") +
    # help text 2/9
    _(
      "<p>To authenticate your users with an OpenLDAP server, select <b>Use LDAP</b>. NSS and PAM will be configured accordingly.</p>"
    ) +
    # help text 3/9
    _(
      "<p>To deactivate LDAP services, click <b>Do Not Use LDAP</b>.\n" +
        "If you deactivate LDAP, the current LDAP entry for passwd in /etc/nsswitch.conf\n" +
        "will be removed. The PAM configuration will be modified and the LDAP entry\n" +
        "removed.</p>"
    ) +
    # help text 3.5/9
    _(
      "<p>To activate LDAP but forbid users from logging in to this machine, select <b>Enable LDAP Users but Disable Logins</b>.</p>"
    ) +
    # help text
    _(
      "<p>Check <b>Use System Security Services Daemon</b> if you want the system to use SSSD instead of nss_ldap.</p>"
    ) +
    # help text 4/9
    _(
      "<p>Enter the LDAP server's address (such as ldap.example.com or 10.20.0.2) in <b>Addresses</b> and the distinguished name of the search base (<b>Base DN</b>, such as dc=example,dc=com). Specify multiple servers\n" +
        "by separating their addresses with spaces. It must be possible to resolve the\n" +
        "addresses without using LDAP. You can also specify the port on which the server is running using the syntax \"server:port\", for example, <tt>ldap.example.com:379</tt>.\n" +
        "</p>\n"
    ) +
    # help text 5/9
    _(
      "<p>With <b>Find</b>, select the LDAP server from the list provided by the service location protocol (SLP). Using <b>Fetch DN</b>, read the base DN from server.</p>"
    ) +
    # help text 6/9
    _(
      "<p>Some LDAP servers support StartTLS (RFC2830).\n" +
        "If your server supports it and it is configured, activate <b>LDAP TLS/SSL</b>\n" +
        "to encrypt your communication with the LDAP server. You may download a CA\n" +
        "certificate file in PEM format from a given URL.</p>\n"
    ) +
    # help text 8/9
    _(
      "<p>To configure advanced LDAP settings, click\n<b>Advanced Configuration</b>.</p>\n"
    )
  # help text 9/9 (additional)
  autofs_help_text = _(
    "<p><b>Automounter</b> is a daemon that automatically mounts directories, such\n" +
      "as users' home directories. Its configuration files (auto.*) should already\n" +
      "exist locally or over LDAP. If the automounter is not installed yet but you\n" +
      "want to use it, it will be installed automatically.</p>\n"
  )


  # during installation, starting ldap is default
  installation = Stage.cont && !Builtins.contains(WFM.Args, "from_users")
  start = Ldap.start || installation
  base_dn = Ldap.GetBaseDN
  server = Ldap.server
  ldap_tls = Ldap.ldap_tls
  tls_checkpeer = Ldap.tls_checkpeer
   = Ldap.
  ssl_changed = false
  autofs = Ldap._start_autofs
  autofs_con = Empty()
  if Ldap._autofs_allowed
    autofs_con = VBox(
      VSpacing(0.5),
      # check box label
      Left(CheckBox(Id(:autofs), _("Start Auto&mounter"), autofs))
    )
    help_text = Ops.add(help_text, autofs_help_text)
  end

  mkhomedir = Ldap.mkhomedir
  mkhomedir_term = VBox(
    Left(
      CheckBox(
        Id(:mkhomedir),
        # checkbox label
        _("C&reate Home Directory on Login"),
        mkhomedir
      )
    )
  )
   = VBox(
    Left(
      CheckBox(
        Id(:ldapnologin),
        # checkbox label
        _("Disable User &Logins"),
        !
      )
    )
  )

  con = VCenter(
    HBox(
      HSpacing(3),
      VBox(
        VSpacing(0.5),
        # frame label
        Frame(
          _("User Authentication"),
          HBox(
            HSpacing(0.5),
            VBox(
              VSpacing(0.4),
              RadioButtonGroup(
                Id(:rd),
                Left(
                  HVSquash(
                    VBox(
                      Left(
                        RadioButton(
                          Id(:ldapno),
                          Opt(:notify),
                          # radio button label
                          _("Do &Not Use LDAP"),
                          !start
                        )
                      ),
                      Left(
                        RadioButton(
                          Id(:ldapyes),
                          Opt(:notify),
                          # radio button label
                          _("&Use LDAP"),
                          start
                        )
                      )
                    )
                  )
                )
              ),
              VSpacing(0.4)
            )
          )
        ),
        VSpacing(0.4),
        # frame label
        Frame(
          _("LDAP Client"),
          HBox(
            HSpacing(0.5),
            VBox(
              VSpacing(0.4),
              HBox(
                # text entry label
                InputField(
                  Id(:server),
                  Opt(:hstretch),
                  _("Addresses of LDAP &Servers"),
                  server
                ),
                VBox(
                  Label(""),
                  # push button label
                  PushButton(Id(:slp), _("F&ind"))
                )
              ),
              HBox(
                InputField(
                  Id(:ldapbasedn),
                  Opt(:hstretch),
                  # text entry label
                  _("LDAP Base &DN"),
                  base_dn
                ),
                VBox(
                  Label(""),
                  # push button label
                  PushButton(Id(:fetch), _("F&etch DN"))
                )
              ),
              VSpacing(0.4)
            ),
            HSpacing(0.5)
          )
        ),
        autofs_con,
        mkhomedir_term,
        ,
        VSpacing(),
        HBox(
          # pushbutton label
          PushButton(Id(:ssl_config), _("SSL/TLS Configuration...")),
          # pushbutton label
          PushButton(Id(:advanced), _("&Advanced Configuration..."))
        )
      ),
      HSpacing(3)
    )
  )

  Wizard.SetContentsButtons(
    # dialog title
    _("LDAP Client Configuration"),
    con,
    help_text,
    Stage.cont ? Label.BackButton : Label.CancelButton,
    Stage.cont ? Label.NextButton : Label.OKButton
  )

  if Stage.cont
    Wizard.RestoreAbortButton
  else
    Wizard.HideAbortButton
  end


  UI.ChangeWidget(
    Id(:server),
    :ValidChars,
    Ops.add(Address.ValidChars, " ")
  )

  if Ldap.start && !Ldap.sssd
    if Popup.ContinueCancel(
        # question popup
        _(
          "Previous LDAP client configuration was detected.\n" +
            "\n" +
            "Current configuration does not use SSSD but nss_ldap.\n" +
            "Only SSSD based configurations are supported by YaST.\n" +
            "Do you want to continue and use SSSD or cancel to keep the old configuration?"
        )
      )
      Ldap.sssd = true
      ldap_tls = true
    else
      return :cancel
    end
  end

  result = :not_next
  begin
    result = Convert.to_symbol(UI.UserInput)

    rb = UI.QueryWidget(Id(:rd), :CurrentButton)
    start = rb != :ldapno
     = UI.QueryWidget(Id(:ldapnologin), :Value) != true

    server = Convert.to_string(UI.QueryWidget(Id(:server), :Value))
    mkhomedir = Convert.to_boolean(UI.QueryWidget(Id(:mkhomedir), :Value))

    if result == :ssl_config
      ssl_changed = SSLConfiguration() || ssl_changed
      ldap_tls = Ldap.ldap_tls # re-read after possible change
    end
    if result == :slp
      srv = ""
      if !Package.Installed("yast-slp")
        if Package.Install("yast2-slp")
          SCR.RegisterAgent(path(".slp"), term(:ag_slp, term(:SlpAgent)))
          srv = BrowseServers()
        end
      else
        srv = BrowseServers()
      end
      UI.ChangeWidget(Id(:server), :Value, srv) if srv != ""
    end
    if result == :fetch
      Ldap.tls_switched_off = false
      if Ldap.ldap_initialized && Ldap.tls_when_initialized != ldap_tls
        Ldap.LDAPClose
      end
      dn = Ldap.ldap_initialized ?
        LdapPopup.BrowseTree("") :
        LdapPopup.InitAndBrowseTree(
          "",
          {
            "hostname"   => Ldap.GetFirstServer(server),
            "port"       => Ldap.GetFirstPort(server),
            "use_tls"    => ldap_tls ? "yes" : "no",
            "cacertdir"  => Ldap.tls_cacertdir,
            "cacertfile" => Ldap.tls_cacertfile
          }
        )
      UI.ChangeWidget(Id(:ldapbasedn), :Value, dn) if dn != ""
      # adapt the checkbox value
      UI.ChangeWidget(Id(:ldaps), :Value, false) if Ldap.tls_switched_off
    end

    if result == :next || result == :advanced
      base_dn = Convert.to_string(UI.QueryWidget(Id(:ldapbasedn), :Value))
      autofs = Ldap._autofs_allowed &&
        Convert.to_boolean(UI.QueryWidget(Id(:autofs), :Value))
    end

    if (result == :next || result == :advanced) && start
      if base_dn == ""
        # error popup label
        Report.Error(_("Enter an LDAP base DN."))
        result = :not_next
        next
      end

      if server == "" || Builtins.deletechars(server, " \t") == ""
        # error popup label
        Report.Error(_("Enter at least one address of an LDAP server."))
        result = :not_next
        next
      end
      if !check_address(server)
        # error popup label
        Report.Error(
          Ops.add(
            _("The LDAP server address is invalid.") + "\n\n",
            Address.Valid4
          )
        )
        UI.SetFocus(Id(:server))
        result = :not_next
        next
      end
    end
    if (result == :abort || result == :cancel || result == :back) &&
        ReallyAbort() != :abort
      result = :not_next
    end
    if result == :next && (start || autofs)
      if start && !Ldap.start && Ldap.nis_available
        # popup question: user enabled LDAP now, but probably has
        # enabled NIS client before
        if !Popup.YesNo(
            _(
              "When you configure your machine as an LDAP client,\nyou cannot retrieve data with NIS. Really use LDAP instead of NIS?\n"
            )
          )
          result = :not_next
          next
        end
      end

      needed_packages = deep_copy(Ldap.sssd_packages)
      if Ldap.sssd_with_krb
        needed_packages = Convert.convert(
          Builtins.union(needed_packages, Ldap.kerberos_packages),
          :from => "list",
          :to   => "list <string>"
        )
      end

      if start && !Package.InstalledAll(needed_packages)
        Ldap.required_packages = Convert.convert(
          Builtins.union(Ldap.required_packages, needed_packages),
          :from => "list",
          :to   => "list <string>"
        )
      end

      if autofs && !Package.Installed("autofs")
        Ldap.required_packages = Convert.convert(
          Builtins.union(Ldap.required_packages, ["autofs"]),
          :from => "list",
          :to   => "list <string>"
        )
      end
      if !Package.InstallAll(Ldap.required_packages)
        if start && !Package.InstalledAll(needed_packages)
          Popup.Error(Message.FailedToInstallPackages)
          start = false
          result = :not_next
          UI.ChangeWidget(Id(:rd), :CurrentButton, :ldapno) if !installation
          next
        end
      end
      # test the connection in case of TLS
      if start && ldap_tls && Ldap.tls_when_initialized != ldap_tls
        args = {
          "hostname"   => Ldap.GetFirstServer(server),
          "port"       => Ldap.GetFirstPort(server),
          "use_tls"    => ldap_tls ? "yes" : "no",
          "cacertdir"  => Ldap.tls_cacertdir,
          "cacertfile" => Ldap.tls_cacertfile
        }
        if !Mode.config && !Ldap.CheckLDAPConnection(args)
          result = :not_next
          next
        end
      end
    end
  end while !Builtins.contains([:back, :next, :cancel, :abort, :advanced], result)

  if result == :next || result == :advanced
    if Ldap.start != start || Ldap.GetBaseDN != base_dn ||
        Ldap.server != server ||
        Ldap.ldap_tls != ldap_tls ||
        Ldap._start_autofs != autofs ||
        Ldap. !=  ||
        Ldap.mkhomedir != mkhomedir || ssl_changed
      if result == :next
        if start && !Ldap.start && !Mode.config
          Autologin.AskForDisabling(
            # popup text
            _("LDAP is now enabled.")
          )

          message = Stage.cont ?
            "" :
            # message popup, part 1/2
            _(
              "This change only affects newly created processes and not already\n" +
                "running services. Restart your services manually or reboot \n" +
                "the machine to enable it for all services.\n"
            )

          if Service.Status("sshd") == 0
            Ldap.RestartSSHD(true)
            # message popup, part 1/2
            message = Ops.add(
              message,
              _(
                "\n" +
                  "To enable remote login for LDAP users, sshd is\n" +
                  "restarted automatically by YaST.\n"
              )
            )
          end
          Popup.Message(message) if message != ""
        end
        if ldap_tls && tls_checkpeer == "no"
          # yes/no question
          if Popup.YesNo(
              _(
                "The security connection is enabled, but server certificate verification is disabled.\nEnable certificate checks now?"
              )
            )
            Ldap.tls_checkpeer = "yes"
          end
        end
        # check if user changed part of imported settings (#252094)
        if start && Stage.cont &&
            Ops.greater_than(Builtins.size(Ldap.initial_defaults), 0) &&
            Ldap.create_ldap &&
            server !=
              Ops.get_string(Ldap.initial_defaults, "ldap_server", "") &&
            base_dn !=
              Ops.get_string(Ldap.initial_defaults, "ldap_domain", "") &&
            Ldap.bind_dn ==
              Ops.get_string(Ldap.initial_defaults, "bind_dn", "") &&
            !Builtins.issubstring(Ldap.bind_dn, base_dn)
          Builtins.y2warning(
            "Server and base DN changed but bind_dn remains imported -> disabling LDAP objects creation..."
          )
          Ldap.create_ldap = false
        end
      end
      Ldap.SetBaseDN(base_dn)
      Ldap.start = start
      Ldap.server = server
      Ldap.ldap_tls = ldap_tls
      Ldap._start_autofs = autofs
      Ldap. = 
      Ldap.mkhomedir = mkhomedir
      Ldap.modified = true
    end
  end
  result
end

- (Object) LDAPReadDialog

Initialize connection to LDAP server, bind and read the settings. Everything is done before entering the Module Configuration Dialog.



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# File '../../src/include/ldap/ui.rb', line 1393

def LDAPReadDialog
  msg = ""
  read_now = false

  if !Ldap.bound || Modified()
    if !Ldap.bound || Ldap.modified
      # re-init/re-bind only when server information was changed (#39908)
      if !Ldap.bound || Ldap.old_server != Ldap.server || Ldap.BaseDNChanged
        msg = Ldap.LDAPInitWithTLSCheck({})
        if msg != ""
          Ldap.LDAPErrorMessage("init", msg)
          return :back
        end
      end

      if !Ldap.bound || Ldap.old_server != Ldap.server
        # Ldap::bind_pass might exist from server proposal...
        if Stage.cont && Ldap.bind_pass != nil
          msg = Ldap.LDAPBind(Ldap.bind_pass)
          if msg != ""
            Ldap.LDAPErrorMessage("bind", msg)
            Ldap.bind_pass = Ldap.LDAPAskAndBind(true)
          end
        else
          Ldap.bind_pass = Ldap.LDAPAskAndBind(true)
        end
        return :back if Ldap.bind_pass == nil

        read_now = true

        msg = Ldap.InitSchema
        Ldap.LDAPErrorMessage("schema", msg) if msg != ""
      end
    end
    return :back if !Ldap.CheckBaseConfig(Ldap.base_config_dn)
    if read_now || Ldap.modified && !Ldap.ldap_modified ||
        Ldap.ldap_modified &&
          Popup.AnyQuestion(
            Popup.NoHeadline,
            # yes/no popup
            _(
              "If you reread settings from the server,\nall changes will be lost. Really reread?\n"
            ),
            Label.YesButton,
            Label.NoButton,
            :focus_no
          )
      msg = Ldap.ReadConfigModules
      Ldap.LDAPErrorMessage("read", msg) if msg != ""

      msg = Ldap.ReadTemplates
      Ldap.LDAPErrorMessage("read", msg) if msg != ""

      Ldap.ldap_modified = false
    end
    Ldap.bound = true
  end
  :next
end

- (Object) Modified



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# File '../../src/include/ldap/ui.rb', line 58

def Modified
  Ldap.modified || Ldap.ldap_modified
end

- (Object) ModuleConfigurationDialog

Dialog for configuration of one “configuration module”



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# File '../../src/include/ldap/ui.rb', line 1725

def ModuleConfigurationDialog
  # helptext 1/4
  help_text = _(
    "<p>Manage the configuration stored in the LDAP directory.</p>"
  ) +
    # helptext 2/4
    _(
      "<p>Each configuration set is called a \"configuration module.\" If there\n" +
        "is no configuration module in the provided location (base configuration),\n" +
        "create one with <b>New</b>. Delete the current module\n" +
        "using <b>Delete</b>.</p>\n"
    ) +
    # helptext 3/4
    _(
      "<p>Edit the values of attributes in the table with <b>Edit</b>.\n" +
        "Some values have special meanings, for example, changing the <b>cn</b> value renames the\n" +
        "current module.</p>\n"
    ) +
    # helptext 4/4
    _(
      "<p>To configure the default template of the current module,\n" +
        "click <b>Configure Template</b>.\n" +
        "</p>\n"
    )

  current_dn = Ldap.current_module_dn
  modules_attrs_items = {} # map of list (table items), index is cn
  modules = Convert.convert(
    Ldap.GetConfigModules,
    :from => "map",
    :to   => "map <string, map <string, any>>"
  )
  templates = Convert.convert(
    Ldap.GetTemplates,
    :from => "map",
    :to   => "map <string, map <string, any>>"
  )
  names = []
  templates_dns = Builtins.maplist(templates) { |dn, t| dn }

  # Helper for creating table items in ModuleConfiguration Dialog
  create_attrs_items = lambda do |cn|
    attrs_items = []
    dn = get_dn(cn)
    dn = Builtins.tolower(dn) if !Builtins.haskey(modules, dn)
    Builtins.foreach(Ops.get(modules, dn, {})) do |attr, value|
      val = deep_copy(value)
      if Builtins.contains(
          ["objectclass", "modified", "old_dn"],
          Builtins.tolower(attr)
        )
        next
      end
      if Ops.is_list?(value)
        lvalue = Convert.to_list(value)
        if Ldap.SingleValued(attr) || attr == "cn"
          val = Ops.get_string(lvalue, 0, "")
        else
          val = Builtins.mergestring(
            Convert.convert(value, :from => "any", :to => "list <string>"),
            ","
          )
        end
      end
      attrs_items = Builtins.add(attrs_items, Item(Id(attr), attr, val))
    end

    deep_copy(attrs_items)
  end

  Builtins.foreach(modules) do |dn, mod|
    cn = get_string(mod, "cn")
    next if cn == ""
    names = Builtins.add(names, cn)
    # attributes for table
    Ops.set(modules_attrs_items, cn, create_attrs_items.call(cn))
    current_dn = dn if current_dn == ""
  end
  current_cn = Ops.get_string(modules, [current_dn, "cn", 0]) do
    get_cn(current_dn)
  end

  # Helper for updating widgets in ModuleConfiguration Dialog
  replace_module_names = lambda do
    modules_items = [] # list of module names
    Builtins.foreach(names) do |cn|
      if Builtins.tolower(cn) == Builtins.tolower(current_cn)
        modules_items = Builtins.add(modules_items, Item(Id(cn), cn, true))
      else
        modules_items = Builtins.add(modules_items, Item(Id(cn), cn))
      end
    end
    UI.ReplaceWidget(
      Id(:rp_modnames),
      Left(
        ComboBox(
          Id(:modules),
          Opt(:notify),
          # combobox label
          _("Configuration &Module"),
          modules_items
        )
      )
    )
    ena = names != []
    UI.ChangeWidget(Id(:delete), :Enabled, ena)
    UI.ChangeWidget(Id(:edit), :Enabled, ena)
    UI.ChangeWidget(Id(:modules), :Enabled, ena)

    nil
  end

  # Helper for updating widgets in ModuleConfiguration Dialog
  replace_templates_items = lambda do
    items = Builtins.maplist(
      Ops.get_list(modules, [current_dn, "suseDefaultTemplate"], [])
    ) { |dn| Item(Id(dn), dn) }
    UI.ReplaceWidget(
      Id(:rp_templs),
      PushButton(
        Id(:templ_pb),
        Opt(:key_F7),
        # button label
        _("C&onfigure Template")
      )
    )
    UI.ChangeWidget(Id(:templ_pb), :Enabled, items != [])

    nil
  end

  contents = HBox(
    HSpacing(1.5),
    VBox(
      VSpacing(0.5),
      HBox(
        ReplacePoint(Id(:rp_modnames), Empty()),
        VBox(Label(""), PushButton(Id(:new), Opt(:key_F3), Label.NewButton)),
        VBox(
          Label(""),
          PushButton(Id(:delete), Opt(:key_F5), Label.DeleteButton)
        )
      ),
      VSpacing(0.5),
      Table(
        Id(:table),
        Opt(:notify),
        Header(
          # table header 1/2
          _("Attribute"),
          # table header 2/2
          _("Value")
        ),
        Ops.get_list(modules_attrs_items, current_cn, [])
      ),
      HBox(
        PushButton(Id(:edit), Opt(:key_F4), Label.EditButton),
        HStretch(),
        ReplacePoint(Id(:rp_templs), Empty())
      ),
      VSpacing(0.5)
    ),
    HSpacing(1.5)
  )

  # dialog label
  Wizard.SetContentsButtons(
    _("Module Configuration"),
    contents,
    help_text,
    Label.CancelButton,
    Label.OKButton
  )
  Wizard.HideAbortButton

  if Ops.greater_than(
      Builtins.size(Ops.get_list(modules_attrs_items, current_cn, [])),
      0
    )
    UI.SetFocus(Id(:table))
  end
  replace_templates_items.call
  replace_module_names.call

  # result could be symbol or string
  result = nil
  while true
    result = UI.UserInput
    attr = Convert.to_string(UI.QueryWidget(Id(:table), :CurrentItem))

    # check the correctness of entry
    if Builtins.contains(
        Ops.get_list(modules, [current_dn, "suseDefaultTemplate"], []),
        result
      ) ||
        result == :next ||
        result == :modules ||
        result == :new
      Builtins.foreach(
        Ops.get_list(modules, [current_dn, "objectClass"], [])
      ) { |oc| Builtins.foreach(Ldap.GetRequiredAttributes(oc)) do |attr2|
        val = Ops.get(modules, [current_dn, attr2])
        if val == nil || val == [] || val == ""
          #error popup, %1 is attribute name
          Popup.Error(
            Builtins.sformat(
              _("The \"%1\" attribute is mandatory.\nEnter a value."),
              attr2
            )
          )
          UI.SetFocus(Id(:table))
          result = :notnext
          next
        end
      end }
    end
    # change the focus to new module
    if result == :modules
      current_cn = Convert.to_string(UI.QueryWidget(Id(:modules), :Value))
      current_dn = get_dn(current_cn)
      if !Builtins.haskey(modules, current_dn)
        current_dn = Builtins.tolower(current_dn)
      end
      UI.ChangeWidget(
        Id(:table),
        :Items,
        Ops.get_list(modules_attrs_items, current_cn, [])
      )
      replace_templates_items.call
    end
    # delete the module
    if result == :delete
      # yes/no popup, %1 is name
      if !Popup.YesNo(
          Builtins.sformat(_("Really delete module \"%1\"?"), current_cn)
        )
        next
      end
      modules_attrs_items = Builtins.remove(modules_attrs_items, current_cn)
      if Ops.get_string(modules, [current_dn, "modified"], "") != "added"
        Ops.set(modules, [current_dn, "modified"], "deleted")
      end
      names = Builtins.filter(names) { |n| n != current_cn }
      current_cn = Ops.get(names, 0, "")
      current_dn = get_dn(current_cn)
      if !Builtins.haskey(modules, current_dn)
        current_dn = Builtins.tolower(current_dn)
      end
      replace_module_names.call
      replace_templates_items.call
      UI.ChangeWidget(
        Id(:table),
        :Items,
        Ops.get_list(modules_attrs_items, current_cn, [])
      )
    end
    # new module
    if result == :new
      available = deep_copy(Ldap.available_config_modules)
      Builtins.foreach(modules) do |dn, mod|
        next if Ops.get_string(mod, "modified", "") == "deleted"
        Builtins.foreach(Ops.get_list(mod, "objectClass", [])) do |cl|
          available = Builtins.filter(available) do |c|
            Builtins.tolower(c) != Builtins.tolower(cl)
          end
        end
      end
      if available == []
        # message
        Popup.Message(
          _(
            "You currently have a configuration module of each \ntype, therefore you cannot add a new one.\n"
          )
        )
        next
      end
      # get new name and class
      new = LdapPopup.NewModule(available, names)
      cn = Ops.get_string(new, "cn", "")
      next if cn == ""
      current_cn = cn
      current_dn = get_dn(current_cn)
      if !Builtins.haskey(modules, current_dn)
        current_dn = Builtins.tolower(current_dn)
      end
      Ops.set(
        modules,
        current_dn,
        Ldap.CreateModule(cn, Ops.get_string(new, "class", ""))
      )
      names = Builtins.add(names, cn)
      Ops.set(modules_attrs_items, cn, create_attrs_items.call(cn))
      replace_module_names.call
      replace_templates_items.call
      UI.ChangeWidget(
        Id(:table),
        :Items,
        Ops.get_list(modules_attrs_items, current_cn, [])
      )
    end
    # module attribute modification
    if result == :edit || result == :table
      next if attr == nil
      value = Ops.get_list(modules, [current_dn, attr], [])
      offer = []
      conflicts = []
      conflicts = deep_copy(names) if attr == "cn"
      if Builtins.tolower(attr) == "susedefaulttemplate"
        offer = deep_copy(templates_dns)
      elsif Builtins.tolower(attr) == "susepasswordhash"
        offer = deep_copy(Ldap.hash_schemas)
      end

      value = LdapPopup.EditAttribute(
        {
          "attr"      => attr,
          "value"     => value,
          "conflicts" => conflicts,
          "single"    => Ldap.SingleValued(attr) || attr == "cn",
          "offer"     => offer,
          "browse" =>
            # TODO function, that checks if value should be DN
            Builtins.tolower(attr) == "susedefaultbase" ||
              Builtins.tolower(attr) == "susedefaulttemplate"
        }
      )

      if value == Ops.get_list(modules, [current_dn, attr], []) #nothing was changed
        next
      end
      Ops.set(modules, [current_dn, attr], value)
      Ops.set(
        modules_attrs_items,
        current_cn,
        create_attrs_items.call(current_cn)
      )
      UI.ChangeWidget(
        Id(:table),
        :Items,
        Ops.get_list(modules_attrs_items, current_cn, [])
      )
      UI.ChangeWidget(Id(:table), :CurrentItem, attr)
      if attr == "cn" && value != []
        cn = Ops.get(value, 0, current_cn)
        Ops.set(
          modules_attrs_items,
          cn,
          Ops.get_list(modules_attrs_items, current_cn, [])
        )
        modules_attrs_items = Builtins.remove(
          modules_attrs_items,
          current_cn
        )
        if Ops.get_string(modules, [current_dn, "modified"], "") != "added" &&
            Ops.get_string(modules, [current_dn, "modified"], "") != "renamed"
          Ops.set(modules, [current_dn, "modified"], "renamed")
          Ops.set(modules, [current_dn, "old_dn"], current_dn)
        end
        Ops.set(modules, get_dn(cn), Ops.get(modules, current_dn, {}))
        if Builtins.tolower(get_dn(cn)) != Builtins.tolower(current_dn)
          modules = Builtins.remove(modules, current_dn)
        end
        names = Builtins.filter(names) { |n| n != current_cn }
        names = Builtins.add(names, cn)
        current_cn = cn
        current_dn = get_dn(cn)
        replace_module_names.call
      end
      if Builtins.tolower(attr) == "susedefaulttemplate"
        replace_templates_items.call
      end
    end
    # configure template
    if result == :templ_pb
      template_dn = Ops.get_string(
        modules,
        [current_dn, "suseDefaultTemplate", 0],
        ""
      )
      Ldap.current_template_dn = template_dn
      template = Builtins.eval(Ops.get(templates, template_dn, {}))
      # template not loaded, check DN:
      if template == {}
        template = Ldap.CheckTemplateDN(template_dn)
        if template == nil
          next
        elsif template == {}
          next if !Ldap.ParentExists(template_dn)
          template = Ldap.CreateTemplate(
            get_cn(template_dn),
            Ops.get_list(modules, [current_dn, "objectClass"], [])
          )
        end
        templates_dns = Builtins.add(templates_dns, template_dn)
      end
      Ops.set(templates, template_dn, TemplateConfigurationDialog(template))
      # check for template renaming
      if Ops.get_list(templates, [template_dn, "cn"], []) !=
          Ops.get_list(template, "cn", [])
        cn = get_string(Ops.get(templates, template_dn, {}), "cn")
        new_dn = get_new_dn(cn, template_dn)

        Ops.set(templates, new_dn, Ops.get(templates, template_dn, {}))
        if new_dn != template_dn
          templates = Builtins.remove(templates, template_dn)
        end
        if Ops.get_string(templates, [new_dn, "modified"], "") != "added"
          Ops.set(templates, [new_dn, "modified"], "renamed")
          Ops.set(templates, [new_dn, "old_dn"], template_dn)
        end
        templates_dns = Builtins.filter(templates_dns) do |dn|
          dn != template_dn
        end
        templates_dns = Builtins.add(templates_dns, new_dn)
        # update list of templates
        Ops.set(
          modules,
          [current_dn, "suseDefaultTemplate"],
          Builtins.maplist(
            Ops.get_list(modules, [current_dn, "suseDefaultTemplate"], [])
          ) do |dn|
            next new_dn if dn == template_dn
            dn
          end
        )
        Ops.set(
          modules_attrs_items,
          current_cn,
          create_attrs_items.call(current_cn)
        )
        UI.ChangeWidget(
          Id(:table),
          :Items,
          Ops.get_list(modules_attrs_items, current_cn, [])
        )
        replace_templates_items.call
      end
      UI.SetFocus(Id(:table))
    end
    if result == :next
      Ldap.current_module_dn = current_dn
      # save the edited values to global map...
      Ldap.CommitConfigModules(modules)
      # commit templates here!
      Ldap.CommitTemplates(templates)
      break
    end
    result = :not_next if result == :cancel && ReallyAbort() != :abort
    break if result == :back || result == :cancel
  end

  Convert.to_symbol(result)
end

- (Object) ReadDialog

Read settings dialog

Returns:

  • abort if aborted andnext otherwise



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# File '../../src/include/ldap/ui.rb', line 76

def ReadDialog
  ret = Ldap.Read
  ret ? :next : :abort
end

- (Object) ReallyAbort

The dialog that appears when the [Abort] button is pressed.

Returns:

  • abort if user really wants to abort,back otherwise



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# File '../../src/include/ldap/ui.rb', line 64

def ReallyAbort
  ret = Modified() || Stage.cont ? Popup.ReallyAbort(true) : true

  if ret
    return :abort
  else
    return :back
  end
end

- (Object) SSLConfiguration

Popup for TLS/SSL related stuff



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# File '../../src/include/ldap/ui.rb', line 214

def SSLConfiguration
  certTmpFile = Builtins.sformat("%1/__LDAPcert.crt", Directory.tmpdir)
  tls_cacertdir = Ldap.tls_cacertdir
  tls_cacertfile = Ldap.tls_cacertfile
  ldap_id_use_start_tls = Ldap.ldap_tls

  UI.OpenDialog(
    Opt(:decorated),
    HBox(
      HSpacing(1),
      VBox(
        VSpacing(0.5),
        HSpacing(75),
        Left(
          CheckBox(
            Id(:ldap_id_use_start_tls),
            # checkbox label
            _("Use TLS for Identity Resolve"),
            ldap_id_use_start_tls
          )
        ),
        VSpacing(0.4),
        HBox(
          InputField(
            Id(:tls_cacertdir),
            Opt(:hstretch),
            # inputfield label
            _("Cer&tificate Directory"),
            tls_cacertdir
          ),
          VBox(
            Bottom(
              # button label
              PushButton(Id(:br_tls_cacertdir), _("B&rowse"))
            )
          )
        ),
        HBox(
          InputField(
            Id(:tls_cacertfile),
            Opt(:hstretch),
            # inputfield label
            _("CA Cert&ificate File"),
            tls_cacertfile
          ),
          VBox(
            Bottom(
              # button label
              PushButton(Id(:br_tls_cacertfile), _("Brows&e"))
            )
          )
        ),
        HBox(
          InputField(
            Id(:url),
            Opt(:hstretch),
            # inputfield label
            _("CA Certificate URL for Download")
          ),
          VBox(
            Bottom(
              # push button label
              PushButton(Id(:import_cert), _("Do&wnload CA Certificate"))
            )
          )
        ),
        ButtonBox(
          PushButton(Id(:ok), Label.OKButton),
          PushButton(Id(:cancel), Label.CancelButton)
        ),
        VSpacing(0.5)
      ),
      HSpacing(1)
    )
  )
  ret = :again
  begin
    ret = Convert.to_symbol(UI.UserInput)
    if ret == :br_tls_cacertdir
      dir = UI.AskForExistingDirectory(
        tls_cacertdir,
        # popup label
        _("Choose the directory with certificates")
      )
      if dir != nil
        tls_cacertdir = dir
        UI.ChangeWidget(Id(:tls_cacertdir), :Value, dir)
      end
    elsif ret == :br_tls_cacertfile
      file = UI.AskForExistingFile(
        tls_cacertfile,
        "*.pem *.crt",
        # popup label
        _("Choose the certificate file")
      )
      if file != nil
        check_certificate(file)
        tls_cacertfile = file
        UI.ChangeWidget(Id(:tls_cacertfile), :Value, file)
      end
    else
      tls_cacertdir = Convert.to_string(
        UI.QueryWidget(Id(:tls_cacertdir), :Value)
      )
      tls_cacertfile = Convert.to_string(
        UI.QueryWidget(Id(:tls_cacertfile), :Value)
      )
      ldap_id_use_start_tls = UI.QueryWidget(
        Id(:ldap_id_use_start_tls),
        :Value
      ) == true
    end
    if ret == :import_cert
      dir = tls_cacertdir
      dir = "/etc/openldap/cacerts/" if dir == ""

      success = false
      name = ""

      cert_url = Convert.to_string(UI.QueryWidget(Id(:url), :Value))
      curlcmd = Builtins.sformat(
        "curl -f --connect-timeout 60  --max-time 120  '%1' -o  %2",
        cert_url,
        certTmpFile
      )

      if SCR.Execute(path(".target.bash"), curlcmd) != 0
        # error message
        Popup.Error(
          _("Could not download the certificate file from specified URL.")
        )
      elsif FileUtils.CheckAndCreatePath(dir) &&
          check_certificate(certTmpFile)
        l = Builtins.splitstring(cert_url, "/")
        name = Ops.get(
          l,
          Ops.subtract(Builtins.size(l), 1),
          "downloaded-by-yast2-ldap-client.pem"
        )
        success = SCR.Execute(
          path(".target.bash"),
          Builtins.sformat(
            "/bin/cp -a '%1' '%2/%3'",
            certTmpFile,
            dir,
            name
          )
        ) == 0
        # rehash cert directory (bnc#662937)
        out = Convert.to_map(
          SCR.Execute(
            path(".target.bash_output"),
            Builtins.sformat("/usr/bin/c_rehash %1", dir)
          )
        )
        if Ops.get_string(out, "stderr", "") != ""
          Builtins.y2error("something went wrong: %1", out)
        end
      end

      if success
        # popup message, %1 is file name, %2 directory
        Popup.Message(
          Builtins.sformat(
            _(
              "The downloaded certificate file\n" +
                "\n" +
                "'%1'\n" +
                "\n" +
                "has been copied to '%2' directory.\n"
            ),
            name,
            dir
          )
        )

        tls_cacertdir = dir
        Ldap.modified = true
      end
    end
  end while ret != :ok && ret != :cancel

  UI.CloseDialog

  if ret == :ok
    Ldap.tls_cacertfile = tls_cacertfile
    Ldap.tls_cacertdir = tls_cacertdir
    Ldap.ldap_tls = ldap_id_use_start_tls
  end

  ret == :ok
end

- (Object) TemplateConfigurationDialog(templ)

Dialog for configuration one object template



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# File '../../src/include/ldap/ui.rb', line 1454

def TemplateConfigurationDialog(templ)
  templ = deep_copy(templ)
  # help text 1/3
  help_text = _(
    "<p>Configure the template used for creating \nnew objects (like users or groups).</p>\n"
  ) +
    # help text 2/3
    _(
      "<p>Edit the template attribute values with <b>Edit</b>.\nChanging the <b>cn</b> value renames the template.</p>\n"
    ) +
    # help text 3/3
    _(
      "<p>The second table contains a list of <b>default values</b> used\n" +
        "for new objects. Modify the list by adding new values, editing or\n" +
        "removing current ones.</p>\n"
    )

  template_dn = Ldap.current_template_dn

  table_items = []
  template = Convert.convert(
    Builtins.eval(templ),
    :from => "map",
    :to   => "map <string, any>"
  )

  # helper function converting list value to string
  to_table = lambda do |attr, val|
    val = deep_copy(val)
    if Ldap.SingleValued(attr) || attr == "cn"
      return Ops.get(val, 0, "")
    elsif Builtins.contains(
        ["susesecondarygroup", "susedefaulttemplate"],
        Builtins.tolower(attr)
      )
      return Builtins.mergestring(val, " ")
    else
      return Builtins.mergestring(val, ",")
    end
  end

  Builtins.foreach(template) do |attr, value|
    val = deep_copy(value)
    # do not show internal attributes
    if Builtins.contains(
        [
          "susedefaultvalue",
          "default_values",
          "objectclass",
          "modified",
          "old_dn"
        ],
        Builtins.tolower(attr)
      )
      next
    end
    if Ops.is_list?(value)
      val = to_table.call(
        attr,
        Convert.convert(val, :from => "any", :to => "list <string>")
      )
    end
    table_items = Builtins.add(table_items, Item(Id(attr), attr, val))
  end

  default_items = []
  default_values = Ops.get_map(template, "default_values", {})
  Builtins.foreach(default_values) do |attr, value|
    default_items = Builtins.add(default_items, Item(Id(attr), attr, value))
  end

  contents = HBox(
    HSpacing(1.5),
    VBox(
      VSpacing(0.5),
      Table(
        Id(:table),
        Opt(:notify),
        Header(
          # table header 1/2
          _("Attribute"),
          # table header 2/2
          _("Value")
        ),
        table_items
      ),
      HBox(PushButton(Id(:edit), Label.EditButton), HStretch()),
      # label (table folows)
      Left(Label(_("Default Values for New Objects"))),
      Table(
        Id(:defaults),
        Opt(:notify),
        Header(
          # table header 1/2
          _("Attribute of Object"),
          # table header 2/2
          _("Default Value")
        ),
        default_items
      ),
      HBox(
        # button label (with non-default shortcut)
        PushButton(Id(:add_dfl), Opt(:key_F3), _("A&dd")),
        # button label
        PushButton(Id(:edit_dfl), Opt(:key_F4), _("&Edit")),
        PushButton(Id(:delete_dfl), Opt(:key_F5), Label.DeleteButton),
        HStretch()
      ),
      VSpacing(0.5)
    ),
    HSpacing(1.5)
  )

  Wizard.OpenNextBackDialog
  # dialog label
  Wizard.SetContentsButtons(
    _("Object Template Configuration"),
    contents,
    help_text,
    Label.CancelButton,
    Label.OKButton
  )
  Wizard.HideAbortButton

  UI.SetFocus(Id(:table)) if Ops.greater_than(Builtins.size(table_items), 0)
  UI.ChangeWidget(Id(:edit_dfl), :Enabled, default_items != [])
  UI.ChangeWidget(Id(:delete_dfl), :Enabled, default_items != [])

  result = nil
  while true
    result = UI.UserInput
    attr = Convert.to_string(UI.QueryWidget(Id(:table), :CurrentItem))

    # edit attribute
    if result == :edit || result == :table
      next if attr == nil
      value = Ops.get_list(template, attr, [])
      offer = []
      conflicts = []
      if Builtins.tolower(attr) == "susesecondarygroup"
        offer = Ldap.GetGroupsDN(Ldap.GetBaseDN)
      end
      if Builtins.tolower(attr) == "susenamingattribute"
        classes = Ldap.GetDefaultObjectClasses(template)
        offer = Ldap.GetObjectAttributes(classes)
      end
      if attr == "cn"
        base = Builtins.issubstring(template_dn, ",") ?
          Builtins.substring(
            template_dn,
            Ops.add(Builtins.search(template_dn, ","), 1)
          ) :
          ""
        Builtins.foreach(Ldap.ReadDN(base, "")) do |dn|
          if Builtins.substring(dn, 0, 3) == "cn="
            conflicts = Builtins.add(conflicts, get_cn(dn))
          end
        end
      end
      value = LdapPopup.EditAttribute(
        {
          "attr"      => attr,
          "value"     => value,
          "conflicts" => conflicts,
          "single"    => Ldap.SingleValued(attr) || attr == "cn",
          "offer"     => offer,
          "browse"    => Builtins.tolower(attr) == "susesecondarygroup"
        }
      )

      next if value == Ops.get_list(template, attr, [])
      UI.ChangeWidget(
        Id(:table),
        term(:Item, attr, 1),
        to_table.call(attr, value)
      )
      Ops.set(template, attr, value)
    end
    # add default value
    if result == :add_dfl
      conflicts = Builtins.maplist(default_values) { |attr3, val| attr3 }
      classes = Ldap.GetDefaultObjectClasses(template)
      available = Ldap.GetObjectAttributes(classes)
      # filter out objectclass
      dfl = LdapPopup.AddDefaultValue(
        Builtins.sort(available),
        Builtins.add(conflicts, "objectClass")
      )
      next if Ops.get_string(dfl, "value", "") == ""
      attr2 = Ops.get_string(dfl, "attr", "")
      Ops.set(default_values, attr2, Ops.get_string(dfl, "value", ""))
      default_items = Builtins.add(
        default_items,
        Item(Id(attr2), attr2, Ops.get_string(dfl, "value", ""))
      )
      UI.ChangeWidget(Id(:defaults), :Items, default_items)
      UI.ChangeWidget(Id(:edit_dfl), :Enabled, default_items != [])
      UI.ChangeWidget(Id(:delete_dfl), :Enabled, default_items != [])
    end
    # edit default value
    if result == :edit_dfl || result == :defaults
      attr = Convert.to_string(UI.QueryWidget(Id(:defaults), :CurrentItem))
      next if attr == nil
      value = Ops.get(default_values, attr, "")
      l_value = LdapPopup.EditAttribute(
        { "attr" => attr, "value" => [value], "single" => true }
      )
      next if Ops.get_string(l_value, 0, "") == value
      value = Ops.get_string(l_value, 0, "")
      UI.ChangeWidget(Id(:defaults), term(:Item, attr, 1), value)
      Ops.set(default_values, attr, value)
    end
    # delete default value
    if result == :delete_dfl
      attr = Convert.to_string(UI.QueryWidget(Id(:defaults), :CurrentItem))
      next if attr == nil
      # yes/no popup, %1 is name
      if !Popup.YesNo(
          Builtins.sformat(
            _("Really delete default attribute \"%1\"?"),
            attr
          )
        )
        next
      end
      default_values = Builtins.remove(default_values, attr)
      default_items = Builtins.filter(default_items) do |it|
        Ops.get_string(it, 1, "") != attr
      end
      UI.ChangeWidget(Id(:defaults), :Items, default_items)
      UI.ChangeWidget(Id(:edit_dfl), :Enabled, default_items != [])
      UI.ChangeWidget(Id(:delete_dfl), :Enabled, default_items != [])
    end
    if Ops.is_symbol?(result) &&
        Builtins.contains(
          [:back, :cancel, :abort],
          Convert.to_symbol(result)
        )
      break
    end
    if result == :next
      cont = false

      # check the template required attributes...
      Builtins.foreach(Ops.get_list(template, "objectClass", [])) do |oc|
        next if cont
        Builtins.foreach(Ldap.GetRequiredAttributes(oc)) do |attr2|
          val = Ops.get(template, attr2)
          if !cont && val == nil || val == [] || val == ""
            #error popup, %1 is attribute name
            Popup.Error(
              Builtins.sformat(
                _("The \"%1\" attribute is mandatory.\nEnter a value."),
                attr2
              )
            )
            UI.SetFocus(Id(:table))
            cont = true
          end
        end
      end
      next if cont
      Ops.set(template, "default_values", default_values)
      break
    end
  end
  Wizard.CloseDialog
  deep_copy(template)
end

- (Object) WriteDialog

Write settings dialog

Returns:

  • `next



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# File '../../src/include/ldap/ui.rb', line 83

def WriteDialog
  # popup text
  abort = lambda do
    if UI.PollInput == :abort &&
        # popup text
        Popup.YesNo(_("Really abort the writing process?"))
      next true
    end
    false
  end

  if Modified()
    # help text
    Wizard.RestoreHelp(_("Writing LDAP Client Settings"))
    return Ldap.Write(abort)
  end
  :next
end