Module: Yast::CaManagementCrlExportInclude

Defined in:
../../src/include/ca-management/crlExport.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) cleanLdapCred



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# File '../../src/include/ca-management/crlExport.rb', line 174

def cleanLdapCred
  # cleanup ldap credetials hash ... remove nil values
  Builtins.foreach(@ldapCred) do |key, val|
    Ops.set(@ldapCred, key, "") if val == nil
  end

  nil
end

- (Object) exportCRL(ca)

Editing CRL defaults of a selected CA

Parameters:

  • selected

    CA



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# File '../../src/include/ca-management/crlExport.rb', line 362

def exportCRL(ca)
  ret = YaPI::CaManagement.ReadCRLDefaults(
    { "caName" => ca, "caPasswd" => getPassword(ca) }
  )
  Builtins.y2milestone(
    "ReadCRLDefaults(%1) return %2",
    { "caName" => ca },
    ret
  )

  caption = _("Export CRL")
  # this default can only be set inside this function
  @crlfile = Builtins.sformat(
    "/var/lib/CAM/%1/crl/crl.pem",
    Builtins.deletechars(ca, " ")
  )


  help_para1 = Builtins.sformat("<p><b>%1</b></p>", caption)
  help_para2 = _(
    "<p>Export the CRL of this CA once by selecting <b>Export once</b>.</p>"
  )
  help_para3 = _(
    "<p>To set up a repeated recreation of the CRL, select <b>Repeated recreation and export</b>. In this case, set the interval for the recreation in <b>Periodic interval</b>. If you set the interval to 24 hours, you can additionally select the hour for the export. Make sure you read and understand the <b>Security Information</b>.</p>"
  )
  help_para4 = _(
    "<p>You can activate an export of the CRL to a local file or to an LDAP server or both. Set up the respective parameters in <b>Export to local file</b> and <b>Export to LDAP</b>.</p>"
  )

  helptext = Ops.add(
    Ops.add(Ops.add(help_para1, help_para2), help_para3),
    help_para4
  )

  cradiobuttons = VBox(
    RadioButtonGroup(
      Id(:export_mode),
      VBox(
        Left(
          RadioButton(Id(:mode_once), Opt(:notify), _("Export once"), true)
        ),
        Left(
          RadioButton(
            Id(:mode_periodically),
            Opt(:notify),
            _("Repeated recreation and export")
          )
        )
      )
    )
  )

  # fix space issue (bnc#446137)
  cldapsettings = HBox(
    Id(:ldapSettings),
    Top(
      VBox(
        TextEntry(Id(:hostname), _("&Host Name:"), ""),
        TextEntry(Id(:port), _("&Port:"), ""),
        TextEntry(Id(:dn), _("&DN:"))
      )
    ),
    Top(
      VBox(
        TextEntry(Id(:binddn), _("&Bind DN:"), ""),
        Password(Id(:ldapPassword), Opt(:hstretch), _("Pass&word"))
      )
    )
  )

  cfilesettings = VBox(
    Id(:fileSettings),
    HBox(
      TextEntry(Id(:crlfile), _("Save &as"), @crlfile),
      VBox(VSpacing(1), PushButton(Id(:askFile), Label.BrowseButton))
    ),
    Left(
      RadioButtonGroup(
        Id(:fileformat),
        HBox(
          Label(_("Export Format")),
          RadioButton(Id(:ffpem), Opt(:notify), _("PEM Format"), true),
          RadioButton(Id(:ffder), Opt(:notify), _("DER Format"))
        )
      )
    )
  )

  cinterval = Left(
    Id(:periodicInterval),
    HBox(
      VBox(Label(_("Periodic interval")), VSpacing(1)),
      HSpacing(3),
      #`HSquash( `IntField( `id(`interval_days), "&days", 0, 100, 30 )),
      # Translators: this is used to express a setting of  "every XX hour(s)"
      Label(_("every")),
      # Translators: this is used to express a setting of  "every XX hour(s)"
      HSquash(
        IntField(
          Id(:interval_hours),
          Opt(:notify),
          _("&hour(s)"),
          1,
          24,
          12
        )
      ), # (bnc#446137)
      # Translators: in case "every XX hour(s)" is set to 24, the user can set "at XX o'clock"
      HBox(
        Id(:atHourSetting),
        Label(_("at")),
        # Translators: in case "every XX hour(s)" is set to 24, the user can set "at XX o'clock"
        HSquash(IntField(Id(:interval_athour), _("&o'clock"), 0, 23, 3))
      ), # (bnc#446137)
      HSpacing(3),
      VBox(
        VSpacing(1),
        PushButton(Id(:securityInfo), _("&Security Information"))
      )
    )
  )

  contents = HBox(
    HSpacing(1),
    VBox(
      Left(Heading(Ops.add(_("CA Name: "), CaMgm.currentCA))),
      cradiobuttons,
      HBox(
        HSpacing(3),
        VBox(
          VSpacing(@vspace),
          Left(
            CheckBox(
              Id(:exportFile),
              Opt(:notify),
              _("Export to file"),
              true
            )
          ),
          HBox(HSpacing(@hspace), cfilesettings),
          VSpacing(@vspace),
          Left(
            CheckBox(
              Id(:exportLDAP),
              Opt(:notify),
              _("Export to LDAP"),
              false
            )
          ),
          HBox(HSpacing(@hspace), cldapsettings),
          VSpacing(@vspace),
          cinterval
        )
      )
    ),
    HSpacing(1)
  )

  Wizard.CreateDialog
  Wizard.SetContentsButtons(
    _("Export CRL"),
    contents,
    helptext,
    Label.BackButton,
    Label.OKButton
  )
  Wizard.DisableBackButton

  # fill UI with settings
  readSettings(ca) # read conf file if exists
  setSettings # push data to UI
  updateEnabled # gray out or ungray UI elements

  ui = nil
  begin
    ui = Convert.to_symbol(UI.UserInput)

    add_advanced_issuer_alt_name = "test" if ui == :add
    if ui == :askFile
      fformat = "*.pem"
      fformat = "*.der" if @fileformat == :ffder
      newcrlfile = UI.AskForSaveFileName(@crlfile, fformat, _("Save as"))
      @crlfile = newcrlfile if newcrlfile != nil && newcrlfile != ""
    end
    if Builtins.contains(
        [:mode_once, :mode_periodically, :exportFile, :exportLDAP],
        ui
      )
      updateEnabled
    end
    if ui == :ffpem || ui == :ffder
      @fileformat = Convert.to_symbol(
        UI.QueryWidget(Id(:fileformat), :Value)
      )
      formatstr = ""
      outputstr = ""
      if @fileformat == :ffpem
        formatstr = "^(.*.)der$"
        outputstr = "\\1pem"
      elsif @fileformat == :ffder
        formatstr = "^(.*.)pem$"
        outputstr = "\\1der"
      end
      newfile = Builtins.regexpsub(@crlfile, formatstr, outputstr)
      @crlfile = newfile if newfile != nil && newfile != ""
    end
    if ui == :interval_hours || ui == :interval_athour
      @intervalHours = Convert.to_integer(
        UI.QueryWidget(Id(:interval_hours), :Value)
      )
      @intervalAtHour = Convert.to_integer(
        UI.QueryWidget(Id(:interval_athour), :Value)
      )
    end
    showSecurityInfo if ui == :securityInfo
    if ui == :next
      updateEnabled
      @fileformat = Convert.to_symbol(
        UI.QueryWidget(Id(:fileformat), :Value)
      )
      @crlfile = Convert.to_string(UI.QueryWidget(Id(:crlfile), :Value))
      @intervalAtHour = Convert.to_integer(
        UI.QueryWidget(Id(:interval_athour), :Value)
      )
      @intervalHours = Convert.to_integer(
        UI.QueryWidget(Id(:interval_hours), :Value)
      )
      Ops.set(
        @ldapCred,
        "hostname",
        Convert.to_string(UI.QueryWidget(Id(:hostname), :Value))
      )
      Ops.set(
        @ldapCred,
        "port",
        Convert.to_string(UI.QueryWidget(Id(:port), :Value))
      )
      Ops.set(
        @ldapCred,
        "dn",
        Convert.to_string(UI.QueryWidget(Id(:dn), :Value))
      )
      Ops.set(
        @ldapCred,
        "binddn",
        Convert.to_string(UI.QueryWidget(Id(:binddn), :Value))
      )
      Ops.set(
        @ldapCred,
        "password",
        Convert.to_string(UI.QueryWidget(Id(:ldapPassword), :Value))
      )
      cleanLdapCred
      writeSettings(ca)

      cronConfFile = Builtins.sformat(
        "/etc/cron.d/suse.de-yast2-ca-mgm-exportcrl-%1",
        ca
      )

      if !@periodic
        if @file_active
          exportFormat = "PEM"
          exportFormat = "DER" if @fileformat == :ffder
          strret = Convert.to_string(
            YaPI::CaManagement.ExportCRL(
              {
                "caName"          => ca,
                "caPasswd"        => getPassword(ca),
                "exportFormat"    => exportFormat,
                "destinationFile" => @crlfile
              }
            )
          )
          Builtins.y2milestone(
            "ExportCRL(%1) returned %2",
            {
              "caName"          => ca,
              "exportFormat"    => exportFormat,
              "destinationFile" => @crlfile
            },
            ret
          )
          if strret == nil || strret != "1"
            if Popup.YesNoHeadline(
                _("Export to file failed."),
                _("Do you want to retry?")
              )
              ui = :retry
            end
          else
            Popup.Message(_("Saved to file successfully."))
          end
        end

        if @ldap_active
          boolret = YaPI::CaManagement.ExportCRLToLDAP(
            {
              "caName"        => ca,
              "ldapHostname"  => Ops.get(@ldapCred, "hostname", ""),
              "ldapPort"      => Ops.get(@ldapCred, "port", ""),
              "destinationDN" => Ops.get(@ldapCred, "dn", ""),
              "BindDN"        => Ops.get(@ldapCred, "binddn", ""),
              "ldapPasswd"    => Ops.get(@ldapCred, "ldap_password", "")
            }
          )
          if boolret
            Popup.Message(_("Saved to LDAP successfully."))
          else
            if Popup.YesNoHeadline(
                _("Export to LDAP failed."),
                _("Do you want to retry?")
              )
              ui = :retry
            end
          end
        end

        # Remove the cronjob if the setting was reset
        SCR.Execute(path(".target.remove"), cronConfFile)
      else
        configString = Builtins.sformat(
          "## Configuration of a cron job to export the CRL of the CA: %1",
          ca
        )
        configString = Ops.add(configString, "\n##")
        configString = Ops.add(
          configString,
          "\n## Created by yast2-ca-management"
        )
        configString = Ops.add(
          configString,
          "\n## Changes to this file will be overwritten by yast2-ca-management"
        )
        configString = Ops.add(
          configString,
          Builtins.sformat(
            "\n## Either use yast or change settings here AND in /var/lib/CAM/%1/exportcrl.conf",
            Builtins.deletechars(ca, " ")
          )
        )
        configString = Ops.add(configString, "\n\n\n")
        hourset = @intervalHours == 24 ?
          Builtins.sformat("%1", @intervalAtHour) :
          Builtins.sformat("*/%1", @intervalHours)
        configString = Ops.add(
          configString,
          Builtins.sformat(
            "* %1 * * *    root    /usr/bin/exportCRL.pl -c /var/lib/CAM/%2/exportcrl.conf",
            hourset,
            Builtins.deletechars(ca, " ")
          )
        )
        if SCR.Write(path(".target.string"), cronConfFile, configString)
          Builtins.y2milestone(
            "Setup cron job for periodic recreation and export of CRLs of CA %1",
            ca
          )
        else
          Builtins.y2error(
            "Failed to set up a cron job for periodic recreation and export of CRLs of CA %1",
            ca
          )
        end
      end
    end
    setSettings
  end until Builtins.contains([:next, :abort], ui)

  UI.CloseDialog

  nil
end

- (Object) initialize_ca_management_crlExport(include_target)



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# File '../../src/include/ca-management/crlExport.rb', line 44

def initialize_ca_management_crlExport(include_target)
  Yast.import "UI"

  textdomain "ca-management"

  Yast.import "CaMgm"
  Yast.import "Wizard"
  Yast.import "Label"
  Yast.import "Popup"
  Yast.import "YaPI::CaManagement"
  Yast.import "String"
  Yast.include include_target, "ca-management/util.rb"
  Yast.include include_target, "ca-management/new_cert_callbacks.rb"

  @uiInfo = UI.GetDisplayInfo
  @textmode = Ops.get_boolean(@uiInfo, "TextMode")

  @hspace = Convert.convert(
    @textmode ? 4 : 3,
    :from => "integer",
    :to   => "float"
  )
  @vspace = Convert.convert(
    @textmode ? 0 : 0.5,
    :from => "integer",
    :to   => "float"
  ) # less spacing (bnc#446137)
  @seenSecurityInfo = false

  # here are our settings for the CRL of this CA
  @periodic = false # default off
  @file_active = true # default on
  @ldap_active = false # default off
  @fileformat = :ffpem # default is pem
  @crlfile = "" # is set from inside the export function
  @intervalAtHour = 0
  @intervalHours = 0
  @ldapCred = {
    "hostname" => "",
    "port"     => "",
    "dn"       => "",
    "binddn"   => "",
    "password" => ""
  }


  @crlConfFormat = {
    "options"  => [
      "line_can_continue",
      "global_values",
      "join_multiline",
      "comments_last",
      "flat"
    ],
    "comments" => ["^[ \t]*#.*$", "^[ \t]*$"],
    "params"   => [
      { "match" => ["([a-zA-Z0-9_-]+)[ \t]*=[ \t]*([^ \t]*)", "%s = %s"] }
    ]
  }
end

- (Object) readSettings(ca)



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# File '../../src/include/ca-management/crlExport.rb', line 184

def readSettings(ca)
  crlConf = Builtins.sformat(
    "/var/lib/CAM/%1/exportcrl.conf",
    Builtins.deletechars(ca, " ")
  )
  if SCR.Execute(
      path(".target.bash"),
      Builtins.sformat("[ -f  %1  ]", String.Quote(crlConf))
    ) == 0
    SCR.RegisterAgent(
      path(".temp_crlexport_agent"),
      term(:ag_ini, term(:IniAgent, crlConf, @crlConfFormat))
    )

    @periodic = SCR.Read(path(".temp_crlexport_agent.periodic")) == "true" ? true : false
    @seenSecurityInfo = true if @periodic
    getAtHour = Builtins.tointeger(
      Convert.to_string(
        SCR.Read(path(".temp_crlexport_agent.interval_athour"))
      )
    )
    @intervalAtHour = getAtHour != nil ? getAtHour : @intervalAtHour
    getHours = Builtins.tointeger(
      Convert.to_string(
        SCR.Read(path(".temp_crlexport_agent.interval_hours"))
      )
    )
    @intervalHours = getHours != nil ? getHours : @intervalHours
    @intervalAtHour = 0 if @intervalHours != 24

    @file_active = SCR.Read(path(".temp_crlexport_agent.export_file")) == "true" ? true : false
    @ldap_active = SCR.Read(path(".temp_crlexport_agent.export_ldap")) == "true" ? true : false
    getCrlfile = Convert.to_string(
      SCR.Read(path(".temp_crlexport_agent.crlfilename"))
    )
    @crlfile = getCrlfile if getCrlfile != nil && getCrlfile != ""
    @fileformat = SCR.Read(path(".temp_crlexport_agent.crlfileformat")) == "der" ? :ffder : :ffpem
    Ops.set(
      @ldapCred,
      "hostname",
      Convert.to_string(
        SCR.Read(path(".temp_crlexport_agent.ldap_hostname"))
      )
    )
    Ops.set(
      @ldapCred,
      "port",
      Convert.to_string(SCR.Read(path(".temp_crlexport_agent.ldap_port")))
    )
    Ops.set(
      @ldapCred,
      "dn",
      Convert.to_string(SCR.Read(path(".temp_crlexport_agent.ldap_dn")))
    )
    Ops.set(
      @ldapCred,
      "binddn",
      Convert.to_string(SCR.Read(path(".temp_crlexport_agent.ldap_binddn")))
    )
    Ops.set(
      @ldapCred,
      "password",
      Convert.to_string(
        SCR.Read(path(".temp_crlexport_agent.ldap_password"))
      )
    )
    @ldapCred = {} if !@ldap_active
    cleanLdapCred

    SCR.UnregisterAgent(path(".temp_crlexport_agent"))
    Builtins.y2milestone(
      "Found config file for automatic CRL export of CA %1  and read settings.",
      ca
    )
  else
    Builtins.y2milestone(
      "No config file found for automatic CRL export of CA %1",
      ca
    )
  end

  nil
end

- (Object) setSettings



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# File '../../src/include/ca-management/crlExport.rb', line 140

def setSettings
  # write settings to the UI
  UI.ChangeWidget(Id(:mode_periodically), :Value, @periodic)
  UI.ChangeWidget(Id(:periodicInterval), :Enabled, @periodic)
  UI.ChangeWidget(Id(:interval_athour), :Value, @intervalAtHour)
  UI.ChangeWidget(Id(:interval_hours), :Value, @intervalHours)
  UI.ChangeWidget(
    Id(:atHourSetting),
    :Enabled,
    @intervalHours == 24 ? true : false
  )

  UI.ChangeWidget(Id(:exportFile), :Value, @file_active)
  UI.ChangeWidget(Id(:exportLDAP), :Value, @ldap_active)

  UI.ChangeWidget(Id(:ffpem), :Value, @fileformat == :ffpem ? true : false)
  UI.ChangeWidget(Id(:ffder), :Value, @fileformat == :ffder ? true : false)
  UI.ChangeWidget(Id(:crlfile), :Value, @crlfile)

  UI.ChangeWidget(Id(:hostname), :Value, Ops.get(@ldapCred, "hostname", ""))
  UI.ChangeWidget(Id(:port), :Value, Ops.get(@ldapCred, "port", ""))
  UI.ChangeWidget(Id(:dn), :Value, Ops.get(@ldapCred, "dn", ""))
  UI.ChangeWidget(Id(:binddn), :Value, Ops.get(@ldapCred, "binddn", ""))
  UI.ChangeWidget(
    Id(:ldapPassword),
    :Value,
    Ops.get(@ldapCred, "password", "")
  )

  nil
end

- (Object) showSecurityInfo



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# File '../../src/include/ca-management/crlExport.rb', line 105

def showSecurityInfo
  Popup.LongText(
    # Translators: window caption
    _("Security Information"),
    # Translators: long help text - security information
    RichText(
      _(
        "Warning!<br>Activating the automatic creation and export of a CRL will write the CA password to a configuration file on disk. The password will be stored there in plain text as it is needed to create a CRL. The file will only be readable for the root user."
      )
    ),
    50,
    12
  )
  @seenSecurityInfo = true

  nil
end

- (Object) updateEnabled



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# File '../../src/include/ca-management/crlExport.rb', line 124

def updateEnabled
  @periodic = Convert.to_boolean(
    UI.QueryWidget(Id(:mode_periodically), :Value)
  )
  @file_active = Convert.to_boolean(UI.QueryWidget(Id(:exportFile), :Value))
  @ldap_active = Convert.to_boolean(UI.QueryWidget(Id(:exportLDAP), :Value))
  UI.ChangeWidget(Id(:periodicInterval), :Enabled, @periodic)
  UI.ChangeWidget(Id(:fileSettings), :Enabled, @file_active)
  UI.ChangeWidget(Id(:ldapSettings), :Enabled, @ldap_active)
  showSecurityInfo if @periodic && !@seenSecurityInfo

  nil
end

- (Object) writeSettings(ca)



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# File '../../src/include/ca-management/crlExport.rb', line 270

def writeSettings(ca)
  crlConf = Builtins.sformat(
    "/var/lib/CAM/%1/exportcrl.conf",
    Builtins.deletechars(ca, " ")
  )
  if !(SCR.Execute(
      path(".target.bash"),
      Builtins.sformat("[ -f  %1  ]", String.Quote(crlConf))
    ) == 0)
    SCR.Execute(
      path(".target.bash"),
      Builtins.sformat("umask 0077  &&  touch  %1", String.Quote(crlConf))
    )
  end

  SCR.RegisterAgent(
    path(".temp_crlexport_agent"),
    term(:ag_ini, term(:IniAgent, crlConf, @crlConfFormat))
  )

  SCR.Write(path(".temp_crlexport_agent.caname"), ca)
  SCR.Write(
    path(".temp_crlexport_agent.periodic"),
    @periodic ? "true" : "false"
  )
  SCR.Write(
    path(".temp_crlexport_agent.capassword"),
    @periodic ? getPassword(ca) : ""
  )

  SCR.Write(
    path(".temp_crlexport_agent.interval_athour"),
    @intervalHours == 24 ? "0" : Builtins.sformat("%1", @intervalAtHour)
  )
  SCR.Write(
    path(".temp_crlexport_agent.interval_hours"),
    Builtins.sformat("%1", @intervalHours)
  )

  SCR.Write(
    path(".temp_crlexport_agent.export_file"),
    @file_active == true ? "true" : "false"
  )
  SCR.Write(
    path(".temp_crlexport_agent.export_ldap"),
    @ldap_active == true ? "true" : "false"
  )

  SCR.Write(
    path(".temp_crlexport_agent.crlfilename"),
    @file_active ? @crlfile : ""
  )
  SCR.Write(
    path(".temp_crlexport_agent.crlfileformat"),
    @fileformat == :ffder ? "der" : "pem"
  )

  @ldapCred = {} if !@ldap_active
  SCR.Write(
    path(".temp_crlexport_agent.ldap_hostname"),
    Ops.get(@ldapCred, "hostname", "")
  )
  SCR.Write(
    path(".temp_crlexport_agent.ldap_port"),
    Ops.get(@ldapCred, "port", "")
  )
  SCR.Write(
    path(".temp_crlexport_agent.ldap_dn"),
    Ops.get(@ldapCred, "dn", "")
  )
  SCR.Write(
    path(".temp_crlexport_agent.ldap_binddn"),
    Ops.get(@ldapCred, "binddn", "")
  )
  SCR.Write(
    path(".temp_crlexport_agent.ldap_password"),
    Ops.get(@ldapCred, "password", "")
  )

  SCR.UnregisterAgent(path(".temp_crlexport_agent"))

  Builtins.y2milestone(
    "Written settings for automatic CRL export to conf file %1",
    crlConf
  )

  nil
end