Class: Yast::SignatureCheckCallbacksClass

Inherits:
Module
  • Object
show all
Includes:
Logger
Defined in:
library/packages/src/modules/SignatureCheckCallbacks.rb

Instance Method Summary collapse

Instance Method Details

#AcceptFileWithoutChecksum(filename) ⇒ Object

Name of the callback handler function. Required callback prototype is boolean(string filename) The callback function should ask user whether the unsigned file can be accepted, returned true value means to accept the file.

zypp: askUserToAcceptNoDigest

(+DontShowAgain functionality) -- for one run in memory

function for CallbackAcceptFileWithoutChecksum()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 92

def AcceptFileWithoutChecksum(filename)
  # Check signatures at all?
  return @default_return_unchecked if SignatureCheckDialogs.CheckSignaturesInYaST == false

  dont_show_dialog_ident = "-AcceptFileWithoutChecksum-"

  # Show the popup?
  if SignatureCheckDialogs.GetShowThisPopup(
    dont_show_dialog_ident,
    filename
  )
    return SignatureCheckDialogs.UseItemWithNoChecksum(
      :file,
      filename,
      dont_show_dialog_ident
    )    # Return the default value entered by user

  else
    return SignatureCheckDialogs.GetDefaultDialogReturn(
      dont_show_dialog_ident,
      filename
    )
  end
end

#AcceptUnknownDigest(filename, digest) ⇒ Object

zypp: askUserToAccepUnknownDigest


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 150

def AcceptUnknownDigest(filename, digest)
  # Check signatures at all?
  return @default_return_unchecked if SignatureCheckDialogs.CheckSignaturesInYaST == false

  dont_show_dialog_ident = "-AcceptUnknownDigest-"

  # Show the popup?
  if SignatureCheckDialogs.GetShowThisPopup(
    dont_show_dialog_ident,
    filename
  )
    return SignatureCheckDialogs.UseFileWithUnknownDigest(
      filename,
      digest,
      dont_show_dialog_ident
    )
  else
    # Return the default value entered by user
    return SignatureCheckDialogs.GetDefaultDialogReturn(
      dont_show_dialog_ident,
      filename
    )
  end
end

#AcceptUnknownGpgKey(filename, keyid, repoid) ⇒ Object

Name of the callback handler function. Required callback prototype is boolean(string filename, string keyid, string keyname). The callback function should ask user whether the unknown key can be accepted, returned true value means to accept the file.

zypp: askUserToAcceptUnknownKey

(+DontShowAgain functionality) -- for one run in memory

function for CallbackAcceptUnknownGpgKey()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 185

def AcceptUnknownGpgKey(filename, keyid, repoid)
  # Check signatures at all?
  return @default_return_unchecked if SignatureCheckDialogs.CheckSignaturesInYaST == false

  dont_show_dialog_ident = "-AcceptUnknownGpgKey-"

  # Show the popup?
  if SignatureCheckDialogs.GetShowThisPopup(
    dont_show_dialog_ident,
    filename
  )    # Unknown keyname == "Unknown Key"

    return SignatureCheckDialogs.ItemSignedWithUnknownSignature(
      :file,
      filename,
      keyid,
      dont_show_dialog_ident,
      repoid
    )    # Return the default value entered by user

  else
    return SignatureCheckDialogs.GetDefaultDialogReturn(
      dont_show_dialog_ident,
      filename
    )
  end
end

#AcceptUnsignedFile(filename, repo_id) ⇒ Object

Name of the callback handler function. Required callback prototype is boolean(string filename). The callback function should ask user whether the unsigned file can be accepted, returned true value means to accept the file.

zypp: askUserToAcceptUnsignedFile

(+DontShowAgain functionality) -- for one run in memory

function for CallbackAcceptUnsignedFile()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 57

def AcceptUnsignedFile(filename, repo_id)
  # Check signatures at all?
  return @default_return_unchecked if SignatureCheckDialogs.CheckSignaturesInYaST == false

  dont_show_dialog_ident = "-AcceptUnsignedFile-"

  # Show the popup?
  if SignatureCheckDialogs.GetShowThisPopup(
    dont_show_dialog_ident,
    filename
  )
    return SignatureCheckDialogs.UseUnsignedItem(
      :file,
      filename,
      dont_show_dialog_ident,
      repo_id
    )    # Return the default value entered by user

  else
    return SignatureCheckDialogs.GetDefaultDialogReturn(
      dont_show_dialog_ident,
      filename
    )
  end
end

#AcceptVerificationFailed(filename, key, repo_id) ⇒ Object

Name of the callback handler function. Required callback prototype is boolean(string filename, map key). The callback function should ask user whether the unsigned file can be accepted, returned true value means to accept the file.

zypp: askUserToAcceptVerificationFailed

function for CallbackAcceptVerificationFailed()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 252

def AcceptVerificationFailed(filename, key, repo_id)
  key = deep_copy(key)  # Check signatures at all?

  return @default_return_unchecked if SignatureCheckDialogs.CheckSignaturesInYaST == false

  SignatureCheckDialogs.UseCorruptedItem(:file, filename, key, repo_id)
end

#AcceptWrongDigest(filename, requested_digest, found_digest) ⇒ Boolean

Callback handler function. Required callback prototype is boolean(string filename, string requested_digest, string found_digest). The callback function should ask user whether the wrong digest can be accepted, returned true value means to accept the file. zypp: askUserToAcceptWrongDigest

Returns:

  • (Boolean)

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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 120

def AcceptWrongDigest(filename, requested_digest, found_digest)
  # Check signatures at all?
  return @default_return_unchecked if SignatureCheckDialogs.CheckSignaturesInYaST == false

  dont_show_dialog_ident = "-AcceptWrongDigest-"

  # Show the popup?
  if SignatureCheckDialogs.GetShowThisPopup(
    dont_show_dialog_ident,
    filename
  )
    return SignatureCheckDialogs.UseFileWithWrongDigest(
      filename,
      requested_digest,
      found_digest,
      dont_show_dialog_ident
    )
  else
    # Return the default value entered by user
    return SignatureCheckDialogs.GetDefaultDialogReturn(
      dont_show_dialog_ident,
      filename
    )
  end
end

#import_gpg_key_or_disable(key, repo_id) ⇒ Object

Alternative implementation of #ImportGpgKey, used during installation, that disables the repository if the key is not trusted and enables it otherwise (a single call to Pkg.ServiceRefresh asks the user several times for the same repository, last decision must prevail).

zypp: askUserToImportKey

function for CallbackImportGpgKey()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 237

def import_gpg_key_or_disable(key, repo_id)
  trusted = ImportGpgKey(key, repo_id)
  log.info "Setting enabled to #{trusted} for repo #{repo_id}, due to user reply to ImportGpgKey"
  Pkg.SourceSetEnabled(repo_id, trusted)
  trusted
end

#ImportGpgKey(key, repo_id) ⇒ Object

Name of the callback handler function. Required callback prototype is boolean(map key). The callback function should ask user whether the key is trusted, returned true value means the key is trusted.

zypp: askUserToImportKey

function for CallbackImportGpgKey()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 221

def ImportGpgKey(key, repo_id)
  key = deep_copy(key)  # Check signatures at all?

  return @default_return_unchecked if SignatureCheckDialogs.CheckSignaturesInYaST == false

  SignatureCheckDialogs.ImportGPGKeyIntoTrustedDialog(key, repo_id)
end

#mainObject


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 34

def main
  textdomain "base"

  Yast.import "SignatureCheckDialogs"
  Yast.import "Pkg"

  # Default return when signatures shouldn't be checked
  # @see #SignatureCheckDialogs::CheckSignaturesInYaST()
  @default_return_unchecked = true
end

#TrustedKeyAdded(key) ⇒ Object

Name of the callback handler function. Required callback prototype is void (string keyid, string keyname). The callback function should inform user that a trusted key has been added.

function for CallbackTrustedKeyAdded()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 267

def TrustedKeyAdded(key)
  key = deep_copy(key)
  Builtins.y2milestone(
    "Trusted key has been added: %1 / %2 (%3)",
    Ops.get_string(key, "id", ""),
    Ops.get_string(key, "fingerprint", ""),
    Ops.get_string(key, "name", "")
  )
  nil
end

#TrustedKeyRemoved(key) ⇒ Object

Name of the callback handler function. Required callback prototype is void (string keyid, string keyname). The callback function should inform user that a trusted key has been removed.

function for CallbackTrustedKeyRemoved()


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# File 'library/packages/src/modules/SignatureCheckCallbacks.rb', line 283

def TrustedKeyRemoved(key)
  key = deep_copy(key)
  Builtins.y2milestone(
    "Trusted key has been removed: %1 / %2 (%3)",
    Ops.get_string(key, "id", ""),
    Ops.get_string(key, "fingerprint", ""),
    Ops.get_string(key, "name", "")
  )
  nil
end