Class: Yast::InstURLClass

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

Instance Method Summary (collapse)

Instance Method Details

- (String) GetDevicesOption

Get device options for CD/DVD

Returns:

  • (String)

    device options (devices=/dev/cdrom)



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# File '../../src/modules/InstURL.rb', line 37

def GetDevicesOption
  options = ""
  devicelist = Convert.convert(
    SCR.Read(path(".probe.cdrom")),
    :from => "any",
    :to   => "list <map>"
  )
  devlist = Builtins.maplist(devicelist) do |d|
    Ops.get_string(d, "dev_name", "")
  end

  ready = []
  Builtins.foreach(devicelist) do |d|
    dname = Ops.get_string(d, "dev_name", "")
    if Ops.get_boolean(d, "notready", true) == false && dname != nil &&
        dname != ""
      ready = Builtins.add(ready, dname)
    end
  end 



  devlist = deep_copy(ready) if Builtins.size(ready) != 0

  # add the Linuxrc medium to the beginning
  repo_url = Linuxrc.InstallInf("RepoURL")

  repo_url = "" if repo_url == nil

  if Builtins.regexpmatch(Builtins.tolower(repo_url), "^cd:") ||
      Builtins.regexpmatch(Builtins.tolower(repo_url), "^dvd:")
    Builtins.y2milestone(
      "Found CD/DVD device in Linuxrc RepoURL: %1",
      repo_url
    )
    linuxrc_device = Builtins.regexpsub(repo_url, "device=(.*)$", "\\1")
    if linuxrc_device != nil && linuxrc_device != ""
      linuxrc_device = Ops.add("/dev/", linuxrc_device)
      Builtins.y2milestone("Using Linuxrc device: %1", linuxrc_device)

      # remove the device if it is already in the list
      devlist = Builtins.filter(devlist) { |d| d != linuxrc_device }
      # put the linuxrc device at the beginning
      devlist = Builtins.prepend(devlist, linuxrc_device)

      Builtins.y2milestone("Using CD/DVD device list: %1", devlist)
    end
  end

  Builtins.foreach(devlist) do |d|
    if d != ""
      options = Ops.add(options, ",") if options != ""
      options = Ops.add(options, d)
    end
  end
  options = Ops.add("devices=", options) if options != ""
  options
end

- (Object) GetURLOptions(url)



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# File '../../src/modules/InstURL.rb', line 97

def GetURLOptions(url)
  option_map = {}
  pos = Builtins.findfirstof(url, "?")
  if pos != nil
    opts = Builtins.substring(url, pos, Builtins.size(url))
    optpairs = Builtins.splitstring(opts, "?")
    option_map = Builtins.listmap(optpairs) do |op|
      tmp = Builtins.splitstring(op, "=")
      { Ops.get(tmp, 0, "") => Ops.get(tmp, 1, "") }
    end
  end
  deep_copy(option_map)
end

- (String) HidePassword(url)

Hide Password

Parameters:

  • url (String)

    original URL

Returns:

  • (String)

    new URL with hidden password



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# File '../../src/modules/InstURL.rb', line 28

def HidePassword(url)
  Builtins.y2warning(
    "InstURL::HidePassword() is obsoleted, use URL::HidePassword() instead"
  )
  URL.HidePassword(url)
end

- (String) installInf2Url(extra_dir)

Convert install.inf to a URL useable by the package manager

Parameters:

  • extra_dir (String)

    append path to original URL

Returns:

  • (String)

    new repository URL



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# File '../../src/modules/InstURL.rb', line 145

def installInf2Url(extra_dir)
  repo_url = ""

  # bnc #406162
  repo_url_from_inf = false
  Builtins.foreach(["ZyppRepoURL"]) do |in_inf_key|
    repo_url = Linuxrc.InstallInf(in_inf_key)
    if repo_url != nil && repo_url != ""
      Builtins.y2milestone(
        "Using %1 directly from install.inf: %2",
        in_inf_key,
        URL.HidePassword(repo_url)
      )
      repo_url_from_inf = true
      raise Break
    end
  end

  return repo_url if repo_url_from_inf

  # Initial repository hasn't been found in install.inf
  # Trying to guess it ...
  Builtins.y2warning("Initial repository not found in install.inf")

  options = ""
  url_tokens = {}

  instmode = Linuxrc.InstallInf("InstMode") # mode
  instmode = "cd" if instmode == nil # defaults to "CD"

  if instmode == "cd" || # CD or DVD
      instmode == "dvd"
    @is_network = false
    options = GetDevicesOption()
  elsif instmode == "hd" # Harddisk
    @is_network = false
    partition = Linuxrc.InstallInf("Partition")
    if partition != nil
      options = Ops.add(
        Ops.add("device=/dev/", partition),
        "&filesystem=auto"
      )
    else
      Builtins.y2error("no partition specified")
    end
  end

  Ops.set(url_tokens, "scheme", instmode)

  if @is_network
    username = Linuxrc.InstallInf("Username")
    if username != nil && username != ""
      Ops.set(url_tokens, "user", username)
      password = Linuxrc.InstallInf("Password")
      if password != nil && password != ""
        Ops.set(url_tokens, "pass", password)
      end
    end
    servername = Linuxrc.InstallInf("ServerName")
    server = Linuxrc.InstallInf("Server")
    serverip = Linuxrc.InstallInf("ServerIP")

    if servername != nil && servername != ""
      Ops.set(url_tokens, "host", servername)
    elsif server != nil && server != ""
      Ops.set(url_tokens, "host", server)
    elsif serverip != nil && serverip != ""
      Ops.set(url_tokens, "host", serverip)
    end
  end # is_network

  isoimg = ""
  serverdir = Linuxrc.InstallInf("Serverdir")
  if Linuxrc.InstallInf("SourceType") == "file"
    if serverdir != "" && serverdir != nil
      sd_items = Builtins.splitstring(serverdir, "/")
      sd_items = Builtins.filter(sd_items) { |i| i != "" }
      last = Ops.subtract(Builtins.size(sd_items), 1)
      isoimg = Ops.get(sd_items, last, "")
      Ops.set(sd_items, last, "")
      serverdir = Builtins.mergestring(sd_items, "/")
    end
  end

  # 	if (((instmode == "hd") || is_network)				// if serverdir needed
  # 	    && ((serverdir != nil) && (serverdir != "")))		// and is valid
  # 	{
  # 	    // for smb mounts it is usual to not have a leading slash
  # 	    if (substring (serverdir, 0, 1) != "/")
  # 		serverdir = "/" + serverdir;
  # 	}
  share = Linuxrc.InstallInf("Share")

  if extra_dir != ""
    if serverdir != nil
      # avoid too many slashes
      if Builtins.findlastof(serverdir, "/") ==
          Ops.subtract(Builtins.size(serverdir), 1)
        serverdir = Builtins.substring(
          serverdir,
          0,
          Ops.subtract(Builtins.size(serverdir), 1)
        )
      end

      slash = ""
      slash = "/" if Builtins.substring(extra_dir, 0, 1) != "/"
      serverdir = Ops.add(Ops.add(serverdir, slash), extra_dir)
      slash = ""
    else
      serverdir = extra_dir
    end
  end

  if serverdir != nil && serverdir != ""
    fs = ""
    if instmode == "ftp"
      # ftp://foo/%2fbar is %2fbar on foo  (relative)
      # ftp://foo/bar is bar on foo (absolute)
      # ftp://foo//bar is /bar on foo (relative)
      # Note: %2f is added by URL.ycp if the path starts with /
      if Builtins.substring(serverdir, 0, 3) == "%2f"
        serverdir = Ops.add("/", Builtins.substring(serverdir, 3))
      end
      fs = serverdir
    elsif instmode == "smb" && share != nil && share != ""
      fs = Ops.add(Ops.add(share, "/"), serverdir)
    else
      fs = serverdir
    end
    Ops.set(url_tokens, "path", fs)
  else
    # FIXME don't know why it is needed
    # Needed as a seperator between URL and options (!)
    # bnc#571648 - smb installation source: linuxrc path failed for YaST repositories
    if instmode == "smb" && share != nil && share != ""
      Ops.set(url_tokens, "path", Ops.add(share, "/"))
    else
      Ops.set(url_tokens, "path", "/")
    end
  end

  port = Linuxrc.InstallInf("Port")
  Ops.set(url_tokens, "port", port) if port != nil && port != ""

  url = URL.Build(url_tokens)
  option_separator = "?"

  if @is_network
    proxy = Linuxrc.InstallInf("Proxy")
    if proxy != nil && proxy != ""
      url = Ops.add(
        Ops.add(Ops.add(url, option_separator), "proxy="),
        proxy
      )
      option_separator = "&"
    end
    proxyport = Linuxrc.InstallInf("ProxyPort")
    if proxyport != nil && proxyport != ""
      url = Ops.add(
        Ops.add(Ops.add(url, option_separator), "proxyport="),
        proxyport
      )
      option_separator = "&"
    end
    proxyproto = Linuxrc.InstallInf("ProxyProto")
    if proxyproto != nil && proxyproto != ""
      url = Ops.add(
        Ops.add(Ops.add(url, option_separator), "proxyproto="),
        proxyproto
      )
      option_separator = "&"
    end
    proxyuser = Linuxrc.InstallInf("ProxyUser")
    if proxyuser != nil && proxyuser != ""
      url = Ops.add(
        Ops.add(Ops.add(url, option_separator), "proxyuser="),
        proxyuser
      )
      option_separator = "&"
    end
    proxypassword = Linuxrc.InstallInf("ProxyPassword")
    if proxypassword != nil && proxypassword != ""
      url = Ops.add(
        Ops.add(Ops.add(url, option_separator), "proxypassword="),
        proxypassword
      )
      option_separator = "&"
    end
    workgroup = Linuxrc.InstallInf("WorkDomain")
    if workgroup != nil && workgroup != ""
      url = Ops.add(
        Ops.add(Ops.add(url, option_separator), "workgroup="),
        workgroup
      )
      option_separator = "&"
    end

    if instmode == "https"
      Builtins.y2milestone("HTTPS instmode detected")

      if !SSLVerificationEnabled()
        Builtins.y2security(
          "Disabling certificate check for the installation repository"
        )

        # libzypp uses ssl_verify=no option
        url = Ops.add(Ops.add(url, option_separator), "ssl_verify=no")
        option_separator = "&"
      end
    end
  end # is_network

  if options != ""
    url = Ops.add(Ops.add(url, option_separator), options)
    option_separator = "&"
    Builtins.y2milestone("options %1", options)
  end

  url = Builtins.sformat("iso:/?iso=%1&url=%2", isoimg, url) if isoimg != ""

  Builtins.y2debug("URL %1", URL.HidePassword(url))
  url
end

- (Object) main



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# File '../../src/modules/InstURL.rb', line 15

def main
  textdomain "packager"
  Yast.import "Linuxrc"
  Yast.import "URL"
  Yast.import "CheckMedia"


  @is_network = true
end

- (Object) RewriteCDUrl(url)



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# File '../../src/modules/InstURL.rb', line 120

def RewriteCDUrl(url)
  tokens = URL.Parse(url)
  new_url = ""
  if Ops.get_string(tokens, "scheme", "") == "cd" ||
      Ops.get_string(tokens, "scheme", "") == "dvd"
    Builtins.y2milestone("Old options: %1", GetURLOptions(url))
    pos = Builtins.findfirstof(url, "?")
    if pos != nil
      new_options = GetDevicesOption()
      new_url = Builtins.substring(url, 0, pos)
      if Ops.greater_than(Builtins.size(new_options), 0)
        new_url = Ops.add(Ops.add(new_url, "?"), GetDevicesOption())
      else
        new_url = url
      end
    end
  else
    new_url = url
  end
  new_url
end

- (Object) SSLVerificationEnabled

check if SSL certificate check is enabled (default) or explicitely disabled by user



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# File '../../src/modules/InstURL.rb', line 112

def SSLVerificationEnabled
  ssl_verify = Linuxrc.InstallInf("ssl_verify")
  Builtins.y2milestone("Option ssl_verify: %1", ssl_verify)

  ssl_verify != "no"
end