Class: Yast::MailClass

Inherits:
Module
  • Object
show all
Defined in:
../../src/modules/Mail.rb

Instance Method Summary (collapse)

Instance Method Details

- (Hash) AutoPackages

Return required packages for auto-installation

Returns:

  • (Hash)

    of packages to be installed and to be removed



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# File '../../src/modules/Mail.rb', line 1391

def AutoPackages
  { "install" => @required_packages, "remove" => [] }
end

- (Object) CreateConfig

If MAIL_CREATE_CONFIG is not yes, the user does not want us to modify sendmail.cf/main.cf. So we will warn him before setting it to yes.

Returns:

  • Is it yes?



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# File '../../src/modules/Mail.rb', line 189

def CreateConfig
  @create_config
end

- (Object) Export

Dump the mail settings to a single map (For use by autoinstallation.)

Returns:

  • Dumped settings (later acceptable by Import ())



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# File '../../src/modules/Mail.rb', line 1220

def Export
  settings = {
    "mta"                      => @mta,
    "connection_type"          => @connection_type,
    "listen_remote"            => @listen_remote,
    "use_amavis"               => @use_amavis,
    "use_dkim"                 => @use_dkim,
    "local_domains"            => @local_domains,
    "outgoing_mail_server"     => @outgoing_mail_server,
    "from_header"              => @from_header,
    "masquerade_other_domains" => @masquerade_other_domains,
    "masquerade_users"         => @masquerade_users,
    "fetchmail"                => @fetchmail,
    "aliases"                  => MailAliases.MergeRootAlias(
      MailAliases.aliases
    ),
    #	    "merge_aliases": MailAliases::merge_aliases,
    "virtual_users"            => @virtual_users,
    "smtp_auth"                => @smtp_auth,
    "smtp_use_TLS"             => @smtp_use_TLS,
    "system_mail_sender"       => @system_mail_sender
  }
  if @mta == :postfix
    settings = Builtins.add(settings, "postfix_mda", @postfix_mda)
  end
  # Dont export empty fields
  Builtins.foreach(settings) do |k, v|
    if Builtins.contains(["", nil, [], {}], v)
      settings = Builtins.remove(settings, k)
    end
  end
  deep_copy(settings)
end

- (Object) Fake

Make up data for screnshots



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# File '../../src/modules/Mail.rb', line 572

def Fake
  @mta = :postfix
  @create_config = true
  @listen_remote = true
  @connection_type = :dialup
  @use_amavis = true
  @use_dkim = true
  # good example?
  @local_domains = ["branch1.example.com", "branch2.example.com"]
  @outgoing_mail_server = "mail.example.com"
  @from_header = "example.com"
  @masquerade_other_domains = []
  @masquerade_users = [
    { "user" => "hyde", "address" => "DrJekyll@Example.com" }
  ]
  @fetchmail = [
    {
      "server"      => "pop3.example.net",
      "protocol"    => "POP3",
      "remote_user" => "jekyll",
      "local_user"  => "hyde",
      "password"    => "stephenson"
    }
  ]

  # just patch out root
  MailAliases.ReadAliases
  MailAliases.root_alias = "hyde"

  # TODO virtual
  @enable_smtp_auth = true
  @smtp_auth = [
    {
      "server"   => "mail.example.com",
      "user"     => "jekyll",
      "password" => "foo"
    }
  ]

  nil
end

- (Object) Import(_Settings)

Get all mail settings from the first parameter (For use by autoinstallation.)

Parameters:

  • Settings (Hash)

    The YCP structure to be imported.

Returns:

  • True on success



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# File '../../src/modules/Mail.rb', line 1145

def Import(_Settings)
  _Settings = deep_copy(_Settings)
  settings = Convert.convert(
    _Settings,
    :from => "map",
    :to   => "map <string, any>"
  )

  Builtins.y2debug("before %1", settings) # may contain passwords
  settings = Builtins.mapmap(settings) do |k, v|
    if k == "mta" && Ops.is_symbol?(v)
      next { k => v }
    elsif k == "connection_type" && Ops.is_symbol?(v)
      next { k => v }
    elsif k == "postfix_mda" && Ops.is_symbol?(v)
      next { k => v }
    end
    if k == "mta" && v == "sendmail"
      next { "mta" => :sendmail }
    elsif k == "mta" && v == "postfix"
      next { "mta" => :postfix }
    elsif k == "mta"
      next { "mta" => :other }
    elsif k == "connection_type" && v == "permanent"
      next { "connection_type" => :permanent }
    elsif k == "connection_type" && v == "dialup"
      next { "connection_type" => :dialup }
    elsif k == "connection_type"
      next { "connection_type" => :none }
    elsif k == "postfix_mda" && v == "local"
      next { "postfix_mda" => :local }
    elsif k == "postfix_mda" && v == "procmail"
      next { "postfix_mda" => :procmail }
    elsif k == "postfix_mda"
      next { "postfix_mda" => :cyrus }
    else
      next { k => v }
    end
  end

  @mta = Ops.get_symbol(settings, "mta", :other)
  @connection_type = Ops.get_symbol(settings, "connection_type", :none)
  @listen_remote = Ops.get_boolean(settings, "listen_remote", false)
  @use_amavis = Ops.get_boolean(settings, "use_amavis", false)
  @use_dkim = Ops.get_boolean(settings, "use_dkim", false)
  @local_domains = Ops.get_list(settings, "local_domains", [])
  @outgoing_mail_server = Ops.get_string(
    settings,
    "outgoing_mail_server",
    ""
  )
  @postfix_mda = Ops.get_symbol(settings, "postfix_mda", :local)
  @from_header = Ops.get_string(settings, "from_header", "")
  @masquerade_other_domains = Ops.get_list(
    settings,
    "masquerade_other_domains",
    []
  )
  @masquerade_users = Ops.get_list(settings, "masquerade_users", [])
  @fetchmail = Ops.get_list(settings, "fetchmail", [])
  MailAliases.aliases = Ops.get_list(settings, "aliases", [])
  MailAliases.FilterRootAlias
  @virtual_users = Ops.get_list(settings, "virtual_users", [])
  @smtp_use_TLS = Ops.get_string(settings, "smtp_use_TLS", "yes")
  @smtp_auth = Ops.get_list(settings, "smtp_auth", [])
  @system_mail_sender = Ops.get_string(settings, "system_mail_sender", "")
  @use_amavis = true if @use_dkim
  Builtins.y2debug("after %1", settings) # may contain passwords
  true
end

- (Object) ListItem(title, value, index)

Summarizes a list of data

Parameters:

  • title (String)

    passed to Summary::AddHeader

  • value (Object)

    a list (of scalars, lists or maps)

  • index (Object)

    if the entries are not scalars, use this index to get a scalar

Returns:

  • Summary-formatted description



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# File '../../src/modules/Mail.rb', line 1260

def ListItem(title, value, index)
  value = deep_copy(value)
  index = deep_copy(index)
  summary = ""
  summary = Summary.AddHeader(summary, title)
  if Ops.is_list?(value) && value != nil && value != []
    summary = Summary.OpenList(summary)
    Builtins.foreach(Convert.to_list(value)) do |d|
      entry = ""
      if Ops.is_map?(d)
        entry = Ops.get_string(Convert.to_map(d), index, "???")
      elsif Ops.is_list?(d)
        entry = Ops.get_string(
          Convert.to_list(d),
          Convert.to_integer(index),
          "???"
        )
      else
        entry = Convert.to_string(d)
      end
      summary = Summary.AddListItem(summary, entry)
    end
    summary = Summary.CloseList(summary)
  else
    summary = Summary.AddLine(summary, Summary.NotConfigured)
  end
  summary
end

- (Object) main



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# File '../../src/modules/Mail.rb', line 24

def main
  textdomain "mail"

  Yast.import "MailAliases"
  Yast.import "MailTable"
  Yast.import "Mode"
  Yast.import "Report"
  Yast.import "Service"
  Yast.import "Summary"
  Yast.import "Progress"
  Yast.import "Package"
  Yast.import "PackageSystem"

  Yast.import "SuSEFirewall"

  # ----------------------------------------------------------------


  # Required packages
  @required_packages = []

  # `sendmail, `postfix or `other
  # Initialized by ReadMta
  @mta = nil

  #	If true, don't restart the services.
  #  Autoinstall uses this to do  all in one place.
  @write_only = false

  @create_config = false

  # `permanent, `dialup or `none
  @connection_type = :permanent

  # If false, port 25 will listen only for localhost
  @listen_remote = false

  # Use a virus scanner (AMaViS).
  # amavisd-new (mta-independent) must be installed.
  # It will be installed if is not installed.
  @use_amavis = false

  # Use a DKIM for outgoing email.
  # If it is enabled AMaViS will be enabled too.
  @use_dkim = false


  # Domains for locally delivered mail.
  # (ahost.acompany.com is a domain)
  @local_domains = []

  # A relay server for outgoing mail.
  # May be enclosed in [brackets] to prevent MX lookups.
  @outgoing_mail_server = ""

  # Do the MTA use TLS for sending the email.
  @smtp_use_TLS = "yes"

  # Mail will appear to come from this domain. Applies also for the
  # envelope. Does not apply for mail from root.
  @from_header = ""

  # If empty, from_header will be applied to mails coming from
  # local_domains, otherwise from these domains. (Remember: mail
  # domains)
  @masquerade_other_domains = []

  # User specific sender masquerading.
  # List of maps: $[comment:, user:, address:] (all are strings)
  @masquerade_users = []

  # sysconfig/postfix:POSTFIX_MDA
  # #26052
  @postfix_mda = :local

  # When should fetchmail run:
  # <dl>
  # <dt> "manual"  <dd>
  # <dt> "daemon"  <dd>
  @fetchmail_mode = "manual"

  #List of maps:
  # $[server:, protocol:, remote_user:, local_user:, password:,
  # enabled:(bool), other_(server|client)_options: ]
  @fetchmail = []

  # Domain-specific aliases.
  # List of maps: $[comment:, alias:, destinations:] (all are strings)
  @virtual_users = []

  # SMTP AUTH (#23000)
  # list of maps:
  # The ui only handles the first list item, the rest is for autoyast
  # $[server: string, user: string, password: string(plain text)]
  # There are other map keys that must be preserved on editing.
  @smtp_auth = []

  # Sysconfig setting that enables the feature.
  # For postfix, it is a simple yes/no which we set to (size(smtp_auth)>0)
  # For sendmail, it is a list of methods which we set to empty or all
  # but we don't touch it if it was something in between, marked as nil.
  # Must default to non-nil.
  @enable_smtp_auth = false

  # Sysconfig setting which contains the email address which will
  # be applied as sender for system mails
  @system_mail_sender = ""

  # ----------------------------------------------------------------
  # constants

  # The full set of authentication mechanisms for sendmail
  @sendmail_all_mechanisms = "plain gssapi digest-md5 cram-md5" #const

  # Fetchmail protocols, as defined in rcfile_l.l
  # Probably not all of them are compatible with our simplified scheme
  # but it does not hurt to include them.
  # Must check for validity: the agent matches [[:alnum:]]+,
  # lowercase names are valid too.
  @protocol_choices = [
    "AUTO",
    "POP2",
    "POP3",
    "IMAP",
    "APOP",
    "KPOP",
    "SDPS",
    "ETRN",
    "ODMR"
  ]

  # ----------------------------------------------------------------

  # Has the configuration been changed?
  # Can be used as an argument to Popup::ReallyAbort
  @touched = false

  # ----------------------------------------------------------------

  # Read only, set by ProbePackages.
  # Use as an argument to Package::DoInstallAndRemove
  @install_packages = []
  # Read only, set by ProbePackages.
  # Use as an argument to Package::DoInstallAndRemove
  @remove_packages = []

  # Of the four available amavis packages, amavis-postfix does not need
  # a service running, others do.
  # Update: only one package, amavisd-new, but let's keep the variable,
  # just in case.
  # We query rpm in WriteGeneral (so that it works for autoinst too).
  # This is only used if use_amavis is on, of course.
  @amavis_service = true

  # The cron file name for the queue checking.
  @cron_file = "/etc/cron.d/novell.postfix-check-mail-queue"

  # The cron interval for the queue checking.
  @check_interval = 15
end

- (Object) ProbePackages

Detect which packages have to be installed and return a descriptive string for a plain text pop-up.

Returns:

  • “” or “Foo will be installed.nBar will be installed.n”



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# File '../../src/modules/Mail.rb', line 205

def ProbePackages
  message = ""
  newcyrus = false
  @install_packages = []
  @remove_packages = []

  if @use_amavis
    pkg = "amavisd-new"
    if !Package.Installed(pkg)
      @install_packages = Builtins.add(@install_packages, pkg)
      # Translators: popup message part, ends with a newline
      message = Ops.add(
        message,
        _("AMaViS, a virus scanner, will be installed.\n")
      )
    end

    if !Package.Installed("clamav")
      # #115295
      # Amavis alone will block incoming mail if no scanner is found
      # We ship clamav but not on opensuse
      # Clamav can work without clamav-db.rpm if set up manually
      # so we do not check Installed "clamav-db"
      Builtins.y2milestone("clamav not installed")
      if !Package.AvailableAll(["clamav", "clamav-db"])
        # error popup.
        Report.Error(
          _(
            "AMaViS needs a virus scanner such as ClamAV\n" +
              "to do the actual scanning, but ClamAV was not found.\n" +
              "Configure a scanner manually."
          )
        )
      else
        @install_packages = Builtins.add(@install_packages, "clamav")
        @install_packages = Builtins.add(@install_packages, "clamav-db")
      end
    end
  end

  if Ops.greater_than(Builtins.size(@fetchmail), 0) &&
      !Package.Installed("fetchmail")
    @install_packages = Builtins.add(@install_packages, "fetchmail")
    # Translators: popup message part, ends with a newline
    message = Ops.add(
      message,
      _("Fetchmail, a mail downloading utility, will be installed.\n")
    )
  end

  if @postfix_mda == :cyrus && !Package.Installed("cyrus-imapd")
    @install_packages = Builtins.add(@install_packages, "cyrus-imapd")
    # Translators: popup message part, ends with a newline
    message = Ops.add(
      message,
      _("Cyrus-imapd, an IMAP server, will be installed.\n")
    )
    newcyrus = true
  end
  Package.DoInstall(@install_packages) if @install_packages != []
  if newcyrus
    Service.Enable("cyrus")
    Service.Start("cyrus")
  end
  message
end

- (Object) Read(abort)

Read all mail settings from the SCR

Parameters:

  • abort (Proc)

    A block that can be called by Read to find out whether abort is requested. Returns true if abort was pressed.

Returns:

  • True on success



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# File '../../src/modules/Mail.rb', line 301

def Read(abort)
  abort = deep_copy(abort)
  # Translators: dialog caption
  caption = _("Initializing mail configuration")

  Progress.New(
    caption,
    " ",
    0,
    [
      # Translators: progress label
      # do not translate MTA
      _("Determining Mail Transport Agent (MTA)"),
      # Translators: progress label
      _("Reading general settings"),
      # Translators: progress label
      _("Reading masquerading settings"),
      # Translators: progress label
      _("Reading downloading settings"),
      # Translators: progress label
      _("Reading alias tables"),
      # Translators: progress label
      # smtp-auth
      _("Reading authentication settings...")
    ],
    [],
    ""
  )

  # announce 1
  Progress.NextStage
  return false if Builtins.eval(abort)
  # read 1
  ReadMta()
  return false if @mta == :other

  # announce 2
  Progress.NextStage
  return false if Builtins.eval(abort)
  # read 2
  # create_config
  @create_config = SCR.Read(path(".sysconfig.mail.MAIL_CREATE_CONFIG")) == "yes"

  # open port
  @listen_remote = SCR.Read(path(".sysconfig.mail.SMTPD_LISTEN_REMOTE")) == "yes"
  progress_orig = Progress.set(false)
  SuSEFirewall.Read
  Progress.set(progress_orig)

  # connection_type:
  nc = false
  ex = false
  nd = false
  # the service must be always running
  #boolean service = false;
  if @mta == :sendmail
    nc = SCR.Read(path(".sysconfig.sendmail.SENDMAIL_NOCANONIFY")) == "yes"
    ex = SCR.Read(path(".sysconfig.sendmail.SENDMAIL_EXPENSIVE")) == "yes"
  elsif @mta == :postfix
    nc = SCR.Read(path(".sysconfig.postfix.POSTFIX_NODNS")) == "yes"
    ex = SCR.Read(path(".sysconfig.postfix.POSTFIX_DIALUP")) == "yes"
    nd = SCR.Read(path(".sysconfig.postfix.POSTFIX_NODAEMON")) == "yes"
  else
    return false
  end
  if nd
    @connection_type = :nodaemon
  elsif nc
    @connection_type = ex ? :dialup : :none
  else
    @connection_type = :permanent
  end

  # amavis
  @use_amavis = SCR.Read(path(".sysconfig.amavis.USE_AMAVIS")) == "yes"
  @use_dkim = @use_amavis &&
    SCR.Read(path(".sysconfig.amavis.USE_DKIM")) == "yes"

  # local_domains
  ld_s = ""
  if @mta == :sendmail
    ld_s = Convert.to_string(
      SCR.Read(path(".sysconfig.sendmail.SENDMAIL_LOCALHOST"))
    )
  elsif @mta == :postfix
    ld_s = Convert.to_string(
      SCR.Read(path(".sysconfig.postfix.POSTFIX_LOCALDOMAINS"))
    )
  else
    return false
  end
  @local_domains = Builtins.filter(Builtins.splitstring(ld_s, " ,;")) do |s|
    s != ""
  end

  # outgoing_mail_server
  if @mta == :sendmail
    @outgoing_mail_server = Convert.to_string(
      SCR.Read(path(".sysconfig.sendmail.SENDMAIL_SMARTHOST"))
    )
  elsif @mta == :postfix
    @smtp_use_TLS = Convert.to_string(
      SCR.Read(path(".sysconfig.postfix.POSTFIX_SMTP_TLS_CLIENT"))
    )
    @outgoing_mail_server = Convert.to_string(
      SCR.Read(path(".sysconfig.postfix.POSTFIX_RELAYHOST"))
    )
  else
    return false
  end

  # postfix_mda
  if @mta == :postfix
    postfix_mda_s = Convert.to_string(
      SCR.Read(path(".sysconfig.postfix.POSTFIX_MDA"))
    )
    if postfix_mda_s == "local"
      @postfix_mda = :local
    elsif postfix_mda_s == "procmail"
      @postfix_mda = :procmail
    elsif postfix_mda_s == "cyrus"
      @postfix_mda = :cyrus
    else
      @postfix_mda = nil
    end
  end

  # announce 3
  Progress.NextStage
  return false if Builtins.eval(abort)
  # read 3
  # from_header
  @from_header = Convert.to_string(
    SCR.Read(path(".sysconfig.mail.FROM_HEADER"))
  )
  # handle nonexistent file
  @from_header = "" if @from_header == nil

  # masquerade_other_domains
  mod_s = ""
  if @mta == :sendmail
    mod_s = Convert.to_string(
      SCR.Read(path(".sysconfig.sendmail.MASQUERADE_DOMAINS"))
    )
  elsif @mta == :postfix
    mod_s = Convert.to_string(
      SCR.Read(path(".sysconfig.postfix.POSTFIX_MASQUERADE_DOMAIN"))
    )
  else
    return false
  end
  @masquerade_other_domains = Builtins.filter(
    Builtins.splitstring(mod_s, " ,;")
  ) { |s| s != "" }

  # masquerade_users
  mu_raw = []
  if @mta == :sendmail
    mu_raw = MailTable.Read("sendmail.generics")
  elsif @mta == :postfix
    mu_raw = MailTable.Read("postfix.sendercanonical")
  else
    return false
  end
  @masquerade_users = Builtins.maplist(mu_raw) do |e|
    {
      "comment" => Ops.get_string(e, "comment", ""),
      "user"    => Ops.get_string(e, "key", ""),
      "address" => Ops.get_string(e, "value", "")
    }
  end

  # announce 4
  Progress.NextStage
  return false if Builtins.eval(abort)
  @fetchmail_mode = "daemon" if Service.Enabled("fetchmail")

  # if we are testing as non-root, it will fail, that's OK
  out = Convert.to_map(
    SCR.Execute(path(".target.bash_output"), "/usr/bin/id --user")
  )
  root = Ops.get_string(out, "stdout", "") == "0\n"

  @fetchmail = Convert.convert(
    SCR.Read(path(".mail.fetchmail.accounts")),
    :from => "any",
    :to   => "list <map>"
  )
  if @fetchmail == nil && root
    # Translators: error message,
    # %1 is a file name,
    # %2 is a long file name - leave it on a separate line
    Report.Error(
      Builtins.sformat(
        _(
          "Error reading file %1. The file must have\n" +
            "a fixed format to be readable by YaST.  For details, see\n" +
            "%2"
        ),
        "/etc/fetchmailrc",
        "/usr/share/doc/packages/yast2-mail/fetchmailrc.txt"
      )
    )
    return false
  end
  #TODO what to do with a difficult syntax etc?

  # announce 5
  Progress.NextStage
  return false if Builtins.eval(abort)
  # read 5
  #	MailAliases::merge_aliases = false;

  # aliases
  return false if !MailAliases.ReadAliases
  # virtual_users
  v_raw = []
  if @mta == :sendmail
    v_raw = MailTable.Read("sendmail.virtuser")
  elsif @mta == :postfix
    v_raw = MailTable.Read("postfix.virtual")
  else
    return false
  end
  @virtual_users = Builtins.maplist(v_raw) do |e|
    {
      "comment"      => Ops.get_string(e, "comment", ""),
      "alias"        => Ops.get_string(e, "key", ""),
      "destinations" => Ops.get_string(e, "value", "")
    }
  end

  # announce 6
  Progress.NextStage
  return false if Builtins.eval(abort)
  # read 6
  if @mta == :sendmail
    @smtp_auth = Convert.convert(
      SCR.Read(path(".mail.sendmail.auth.accounts")),
      :from => "any",
      :to   => "list <map>"
    )
    mechanisms = Convert.to_string(
      SCR.Read(path(".sysconfig.sendmail.SMTP_AUTH_MECHANISMS"))
    )
    if mechanisms != @sendmail_all_mechanisms && mechanisms != ""
      @enable_smtp_auth = nil
    end
  elsif @mta == :postfix
    @smtp_auth = Convert.convert(
      SCR.Read(path(".mail.postfix.auth.accounts")),
      :from => "any",
      :to   => "list <map>"
    )
  else
    return false
  end


  # complete
  Progress.NextStage
  true
end

- (Object) ReadMta

Detect the MTA installed



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# File '../../src/modules/Mail.rb', line 275

def ReadMta
  # so that AY cloning works, #45071
  Builtins.y2milestone("========== Reading MTA ==========")
  if PackageSystem.Installed("sendmail")
    @mta = :sendmail
  elsif PackageSystem.Installed("postfix")
    @mta = :postfix
  else
    @mta = :other
  end
  Builtins.y2milestone("Read MTA: %1", @mta)

  nil
end

- (Object) ReadWithoutCallback

Wrapper for global Read function, without the callback argument



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# File '../../src/modules/Mail.rb', line 566

def ReadWithoutCallback
  abort_block = lambda { false }
  Read(abort_block)
end

- (Object) RunFetchmailGlobally

Returns Whether rcfetchmail should run

Returns:

  • Whether rcfetchmail should run



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# File '../../src/modules/Mail.rb', line 291

def RunFetchmailGlobally
  @fetchmail_mode == "daemon" &&
    Ops.greater_than(Builtins.size(@fetchmail), 0)
end

- (String) Summary

Summary

Returns:

  • (String)

    with summary of configuration



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# File '../../src/modules/Mail.rb', line 1291

def Summary
  # TODO: use widget captions, strip sho&rtcuts

  agent = ""
  if @mta == :sendmail
    # MTA used: Sendmail
    # Not translated
    agent = "Sendmail"
  elsif @mta == :postfix
    # MTA used: Postfix
    # Not translated
    agent = "Postfix"
  else
    # MTA used: other than Sendmail or Postfix
    agent = _("Other")
  end


  con_type = ""
  if @connection_type == :permanent
    # summary: connection type
    con_type = _("Permanent")
  elsif @connection_type == :dialup
    # summary: connection type
    con_type = _("Dial-up")
  else
    # summary: connection type
    con_type = _("None")
  end

  nc = Summary.NotConfigured
  summary = ""
  # summary header; mail transfer agent
  summary = Summary.AddHeader(summary, _("MTA"))
  summary = Summary.AddLine(summary, agent)
  # summary header
  summary = Summary.AddHeader(summary, _("Connection Type"))
  summary = Summary.AddLine(summary, con_type)

  # summary header
  summary = Summary.AddHeader(summary, _("Outgoing Mail Server"))
  summary = Summary.AddLine(
    summary,
    @outgoing_mail_server != "" ? @outgoing_mail_server : nc
  )

  # summary header; the "From: foo@bar.com" mail header
  summary = Summary.AddHeader(summary, _("From Header"))
  summary = Summary.AddLine(summary, @from_header != "" ? @from_header : nc)

  # summary item
  summary = Ops.add(
    summary,
    ListItem(_("Local Domains"), @local_domains, nil)
  )
  # summary item
  summary = Ops.add(
    summary,
    ListItem(_("Masquerade Other Domains"), @masquerade_other_domains, nil)
  )
  # summary item
  summary = Ops.add(
    summary,
    ListItem(_("Masquerade Users"), @masquerade_users, "user")
  )
  # summary header
  summary = Summary.AddHeader(summary, _("Accept remote SMTP connections"))
  summary = Summary.AddLine(summary, @listen_remote ? _("Yes") : _("No"))
  # summary header
  summary = Summary.AddHeader(summary, _("Use AMaViS"))
  summary = Summary.AddLine(summary, @use_amavis ? _("Yes") : _("No"))
  # summary header
  summary = Summary.AddHeader(summary, _("Use DKIM"))
  summary = Summary.AddLine(summary, @use_dkim ? _("Yes") : _("No"))
  # summary item
  summary = Ops.add(summary, ListItem(_("Fetchmail"), @fetchmail, "server"))
  # summary item
  summary = Ops.add(
    summary,
    ListItem(
      _("Aliases"),
      MailAliases.MergeRootAlias(MailAliases.aliases),
      "alias"
    )
  )
  # summary item
  summary = Ops.add(
    summary,
    ListItem(_("Virtual Users"), @virtual_users, "alias")
  )
  # summary item
  summary = Ops.add(
    summary,
    ListItem(_("Authentication"), @smtp_auth, "server")
  )
  summary
end

- (Object) Touch(really)

A convenient shortcut for setting touched.

Examples:

Mail::Touch (Mail::var != ui_var);

Parameters:

  • really (Boolean)

    if true, set Mail::touched



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# File '../../src/modules/Mail.rb', line 196

def Touch(really)
  @touched = @touched || really

  nil
end

- (Object) Write(abort)

Update the SCR according to mail settings

Parameters:

  • abort (Proc)

    A block that can be called by Write to find out whether abort is requested. Returns true if abort was pressed.

Returns:

  • True on success



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# File '../../src/modules/Mail.rb', line 1031

def Write(abort)
  abort = deep_copy(abort)
  stages = [
    # Translators: progress label
    [
      _("Writing general settings"),
      fun_ref(method(:WriteGeneral), "boolean ()")
    ]
  ]
  if @connection_type != :none
    # Translators: progress label
    stages = Builtins.add(
      stages,
      [
        _("Writing masquerading settings"),
        fun_ref(method(:WriteMasquerading), "boolean ()")
      ]
    )
    # Translators: progress label
    stages = Builtins.add(
      stages,
      [
        _("Writing alias tables"),
        fun_ref(method(:WriteAliasesAndVirtual), "boolean ()")
      ]
    )
    # Write them unconditionally, because it is now possible to
    # enter them also in the Permanent mode. Bug #17417.
    # Translators: progress label
    if Ops.greater_than(Builtins.size(@fetchmail), 0) ||
        Package.Installed("fetchmail")
      stages = Builtins.add(
        stages,
        [
          _("Writing downloading settings"),
          fun_ref(method(:WriteDownloading), "boolean ()")
        ]
      )
    end

    # Translators: progress label
    stages = Builtins.add(
      stages,
      [
        _("Writing authentication settings..."),
        fun_ref(method(:WriteSmtpAuth), "boolean ()")
      ]
    )
  end
  # Translators: progress label
  stages = Builtins.add(
    stages,
    [
      _("Finishing writing configuration files"),
      fun_ref(method(:WriteFlush), "boolean ()")
    ]
  )
  # autoinstallation does it all together later
  if !@write_only
    # Translators: progress label
    stages = Builtins.add(
      stages,
      [
        _("Running Config Postfix"),
        fun_ref(method(:WriteConfig), "boolean ()")
      ]
    )

    # Translators: progress label
    stages = Builtins.add(
      stages,
      [
        _("Restarting services"),
        fun_ref(method(:WriteServices), "boolean ()")
      ]
    )
  end

  # Translators: dialog caption
  caption = _("Saving mail configuration")
  # We do not set help text here, because it was set outside
  Progress.New(caption, " ", 0, Builtins.maplist(stages) do |e|
    Ops.get_string(e, 0, "")
  end, [], "")

  Builtins.foreach(stages) do |e|
    Progress.NextStage
    if Builtins.eval(abort)
      # TODO: finishes only this iteration, not the function
      next false
    end
    af = Ops.get(e, 1)
    f = Convert.convert(af, :from => "any", :to => "boolean ()")
    if !f.call
      # TODO: finishes only this iteration, not the function
      next false
    end
  end

  # complete
  Progress.NextStage
  true
end

- (Object) WriteAliasesAndVirtual

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 859

def WriteAliasesAndVirtual
  # aliases
  return false if !MailAliases.WriteAliases

  # virtual_users
  v_raw = Builtins.maplist(@virtual_users) do |e|
    {
      "comment" => Ops.get_string(e, "comment", ""),
      "key"     => Ops.get_string(e, "alias", ""),
      "value"   => Ops.get_string(e, "destinations", "")
    }
  end
  if @mta == :sendmail
    MailTable.Write("sendmail.virtuser", v_raw)
  elsif @mta == :postfix
    MailTable.Write("postfix.virtual", v_raw)
  else
    return false
  end
  true
end

- (Object) WriteConfig

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 955

def WriteConfig
  ret = 0
  if @mta == :postfix
    ret = Convert.to_integer(
      SCR.Execute(path(".target.bash"), "/usr/sbin/config.postfix")
    )
  else
    return false
  end

  if ret != 0
    # Translators: error message
    Report.Error(_("Error running config.postfix"))
    return false
  end
  true
end

- (Object) WriteDownloading

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 839

def WriteDownloading
  # fetchmail
  # TODO ?other settings: autofetch? at device up?
  SCR.Write(path(".mail.fetchmail.accounts"), @fetchmail)
  if !SCR.Write(path(".mail.fetchmail"), nil)
    # Translators: error message
    Report.Error(_("Error writing the fetchmail configuration."))
    return false
  end

  if RunFetchmailGlobally()
    Service.Enable("fetchmail")
  else
    Service.Disable("fetchmail")
  end
  true
end

- (Object) WriteFlush

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 914

def WriteFlush
  #flush the agents
  paths = {
    "/etc/sysconfig/mail"   => path(".sysconfig.mail"),
    "/etc/sysconfig/amavis" => path(".sysconfig.amavis")
  }
  tables = nil

  if @mta == :sendmail
    Ops.set(paths, "/etc/sysconfig/sendmail", path(".sysconfig.sendmail"))
    Ops.set(paths, "/etc/mail/auth/auth-info", path(".mail.sendmail.auth"))
    tables = ["sendmail.generics", "aliases", "sendmail.virtuser"]
  elsif @mta == :postfix
    Ops.set(paths, "/etc/sysconfig/postfix", path(".sysconfig.postfix"))
    Ops.set(paths, "/etc/postfix/sasl_passwd", path(".mail.postfix.auth"))
    tables = ["postfix.sendercanonical", "aliases", "postfix.virtual"]
  else
    return false
  end

  Builtins.foreach(paths) do |filename, p|
    if !SCR.Write(p, nil)
      # Translators: error message
      Report.Error(Builtins.sformat(_("Error writing file %1"), filename))
      next false
    end
  end

  Builtins.foreach(tables) do |p|
    if !MailTable.Flush(p)
      filename = MailTable.FileName(p)
      # Translators: error message
      Report.Error(Builtins.sformat(_("Error writing file %1"), filename))
      next false
    end
  end
  true
end

- (Object) WriteGeneral

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 616

def WriteGeneral
  # create_config
  # if the user wanted it false, we did not proceed
  SCR.Write(path(".sysconfig.mail.MAIL_CREATE_CONFIG"), "yes")
  # listen_remote
  SCR.Write(
    path(".sysconfig.mail.SMTPD_LISTEN_REMOTE"),
    @listen_remote ? "yes" : "no"
  )
  progress_orig = Progress.set(false)
  SuSEFirewall.WriteOnly
  Progress.set(progress_orig)

  # connection_type
  # nocanonify/nodns
  # expensive/dialup
  nc_nd = nil
  ex_di = nil
  service = nil
  if @mta == :sendmail
    nc_nd = path(".sysconfig.sendmail.SENDMAIL_NOCANONIFY")
    ex_di = path(".sysconfig.sendmail.SENDMAIL_EXPENSIVE")
    service = "sendmail"
  elsif @mta == :postfix
    nc_nd = path(".sysconfig.postfix.POSTFIX_NODNS")
    ex_di = path(".sysconfig.postfix.POSTFIX_DIALUP")
    service = "postfix"
  else
    return false
  end

  if @connection_type == :nodaemon
    SCR.Write(path(".sysconfig.postfix.POSTFIX_NODAEMON"), "yes")
    SCR.Write(nc_nd, "yes")
    SCR.Write(ex_di, "no")
  elsif @connection_type == :permanent
    SCR.Write(path(".sysconfig.postfix.POSTFIX_NODAEMON"), "no")
    SCR.Write(nc_nd, "no")
    SCR.Write(ex_di, "no")
  elsif @connection_type == :dialup
    SCR.Write(path(".sysconfig.postfix.POSTFIX_NODAEMON"), "no")
    SCR.Write(nc_nd, "yes")
    SCR.Write(ex_di, "yes")
  elsif @connection_type == :none
    SCR.Write(path(".sysconfig.postfix.POSTFIX_NODAEMON"), "no")
    SCR.Write(nc_nd, "yes")
    SCR.Write(ex_di, "no")
  else
    Builtins.y2internal(
      "Unrecognized connection_type: %1",
      @connection_type
    )
    return false
  end
  if @connection_type == :nodaemon
    Service.Disable(service)
    SCR.Write(path(".sysconfig.amavis.USE_AMAVIS"), "no")
    SCR.Write(
      path(".target.string"),
      @cron_file,
      Ops.add(
        Ops.add("-*/", @check_interval),
        " * * * * root /usr/sbin/check_mail_queue &>/dev/null"
      )
    )
  else
    SCR.Execute(
      path(".target.bash"),
      Ops.add(
        Ops.add(
          Ops.add(Ops.add("test -e ", @cron_file), "  && rm "),
          @cron_file
        ),
        ";"
      )
    )
    Service.Enable(service)
    Service.Adjust("amavis", @use_amavis ? "enable" : "disable")
  end
  Service.Enable(service)
  # amavis
  SCR.Write(
    path(".sysconfig.amavis.USE_AMAVIS"),
    @use_amavis ? "yes" : "no"
  )
  SCR.Write(path(".sysconfig.amavis.USE_DKIM"), @use_dkim ? "yes" : "no")
  # used also in WriteServices
  @amavis_service = true
  Service.Adjust("amavis", @use_amavis ? "enable" : "disable")

  # SENDMAIL_ARGS
  # by default they contain -q30m, not good for dial-up
  # SENDMAIL_CLIENT_ARGS must contain -q... or it will not run!
  if @mta == :sendmail
    default_permanent = "-L sendmail -Am -bd -q30m -om"
    default_dialup = "-L sendmail -Am -bd -om"
    args = Convert.to_string(
      SCR.Read(path(".sysconfig.sendmail.SENDMAIL_ARGS"))
    )

    if @connection_type == :permanent && args == default_dialup
      SCR.Write(
        path(".sysconfig.sendmail.SENDMAIL_ARGS"),
        default_permanent
      )
    elsif @connection_type == :dialup &&
        # if empty, sendmail init-script uses the default
        (args == default_permanent || args == "")
      SCR.Write(path(".sysconfig.sendmail.SENDMAIL_ARGS"), default_dialup)
    end
  end

  # local_domains
  if @mta == :sendmail
    ld_s = Builtins.mergestring(@local_domains, " ")
    SCR.Write(path(".sysconfig.sendmail.SENDMAIL_LOCALHOST"), ld_s)
  elsif @mta == :postfix
    ld_s = Builtins.mergestring(@local_domains, ",") # noted in #12672
    SCR.Write(path(".sysconfig.postfix.POSTFIX_LOCALDOMAINS"), ld_s)
  else
    return false
  end

  # outgoing_mail_server
  if @mta == :sendmail
    SCR.Write(
      path(".sysconfig.sendmail.SENDMAIL_SMARTHOST"),
      @outgoing_mail_server
    )
  elsif @mta == :postfix
    if @smtp_use_TLS != "no"
      oms = @outgoing_mail_server
      oms_no_brackets = Builtins.regexpmatch(oms, "[[][^][]*[]]:.*") ?
        Builtins.regexpsub(oms, ".(.*).:.*", "\\1") :
        oms
      oms_port = Builtins.regexpmatch(oms, "[[][^][]*[]]:.*") ?
        Builtins.regexpsub(oms, ".*.:(.*)", "\\1") :
        ""

      if oms_no_brackets == oms
        oms_no_brackets = Builtins.regexpmatch(oms, "[[][^][]*[]]") ?
          Builtins.regexpsub(oms, ".(.*).", "\\1") :
          oms
      end
      if oms_no_brackets == oms
        oms_no_brackets = Builtins.regexpmatch(oms, ".*:.*") ?
          Builtins.regexpsub(oms, "(.*):.*", "\\1") :
          oms
        oms_port = Builtins.regexpmatch(oms, ".*:.*") ?
          Builtins.regexpsub(oms, ".*:(.*)", "\\1") :
          ""
      end
      if oms_port != ""
        @outgoing_mail_server = Ops.add(
          Ops.add(Ops.add("[", oms_no_brackets), "]:"),
          oms_port
        )
      else
        @outgoing_mail_server = Ops.add(Ops.add("[", oms_no_brackets), "]")
      end
    end
    SCR.Write(
      path(".sysconfig.postfix.POSTFIX_RELAYHOST"),
      @outgoing_mail_server
    )
    SCR.Write(
      path(".sysconfig.postfix.POSTFIX_SMTP_TLS_CLIENT"),
      @smtp_use_TLS
    )
  else
    return false
  end

  # postfix_mda
  if @mta == :postfix
    s_mda = "local" # default to local
    if @postfix_mda == :procmail
      s_mda = "procmail"
    elsif @postfix_mda == :cyrus
      s_mda = "cyrus"
    end
    SCR.Write(path(".sysconfig.postfix.POSTFIX_MDA"), s_mda)
  end
  true
end

- (Object) WriteMasquerading

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 804

def WriteMasquerading
  # from_header
  SCR.Write(path(".sysconfig.mail.FROM_HEADER"), @from_header)
  # masquerade_other_domains
  if @mta == :sendmail
    mod = Builtins.mergestring(@masquerade_other_domains, " ")
    SCR.Write(path(".sysconfig.sendmail.MASQUERADE_DOMAINS"), mod)
  elsif @mta == :postfix
    mod = Builtins.mergestring(@masquerade_other_domains, ",")
    SCR.Write(path(".sysconfig.postfix.POSTFIX_MASQUERADE_DOMAIN"), mod)
  else
    return false
  end

  # masquerade_users
  mu_raw = Builtins.maplist(@masquerade_users) do |e|
    {
      "comment" => Ops.get_string(e, "comment", ""),
      # TODO check that nonempty
      "key"     => Ops.get_string(e, "user", ""),
      "value"   => Ops.get_string(e, "address", "")
    }
  end
  if @mta == :sendmail
    MailTable.Write("sendmail.generics", mu_raw)
  elsif @mta == :postfix
    MailTable.Write("postfix.sendercanonical", mu_raw)
  else
    return false
  end
  true
end

- (Object) WriteServices

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 975

def WriteServices
  if @amavis_service
    Service.Stop("amavis")
    if @use_amavis
      if !Service.Start("amavis")
        # Translators: error message
        Report.Error(
          Builtins.sformat(_("Error starting service %1."), "amavis")
        )
        return false
      end
    end
    if @use_dkim
      SCR.Execute(
        path(".target.bash"),
        "/usr/lib/YaST2/servers_non_y2/setup_dkim_verifying.pl"
      )
    end
  end

  Service.Stop("fetchmail")
  if RunFetchmailGlobally()
    if !Service.Start("fetchmail")
      # Translators: error message
      Report.Error(
        Builtins.sformat(_("Error starting service %1."), "fetchmail")
      )
      return false
    end
  end

  service = ""
  if @mta == :sendmail
    service = "sendmail"
  elsif @mta == :postfix
    service = "postfix"
  else
    return false
  end

  if !Service.Restart(service)
    # Translators: error message
    Report.Error(Builtins.sformat(_("Error starting service %1."), service))
    return false
  end

  # ServiceAdjust enable/disable is done in WriteGeneral

  SuSEFirewall.ActivateConfiguration
end

- (Object) WriteSmtpAuth

Part of Write.

Returns:

  • success



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# File '../../src/modules/Mail.rb', line 883

def WriteSmtpAuth
  # TODO how to remove the only entry?
  # filter it out in the dialog?
  if @enable_smtp_auth != nil
    @enable_smtp_auth = Ops.greater_than(Builtins.size(@smtp_auth), 0)
  end
  if Ops.get_string(@smtp_auth, [0, "server"], "") != @outgoing_mail_server
    Ops.set(@smtp_auth, [0, "server"], @outgoing_mail_server)
  end
  if @mta == :sendmail
    SCR.Write(path(".mail.sendmail.auth.accounts"), @smtp_auth)
    if @enable_smtp_auth != nil
      SCR.Write(
        path(".sysconfig.sendmail.SMTP_AUTH_MECHANISMS"),
        @enable_smtp_auth ? @sendmail_all_mechanisms : ""
      )
    end
  elsif @mta == :postfix
    SCR.Write(path(".mail.postfix.auth.accounts"), @smtp_auth)
    SCR.Write(
      path(".sysconfig.postfix.POSTFIX_SMTP_AUTH"),
      @enable_smtp_auth ? "yes" : "no"
    )
  else
    return false
  end
  true
end

- (Object) WriteWithoutCallback

Wrapper for global Write function, without the callback argument



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# File '../../src/modules/Mail.rb', line 1136

def WriteWithoutCallback
  abort_block = lambda { false }
  Write(abort_block)
end