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117 lines
3.2 KiB
117 lines
3.2 KiB
// Copyright 2010 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Package errors contains common error types for the OpenPGP packages.
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package errors // import "github.com/ProtonMail/go-crypto/openpgp/errors"
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import (
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"strconv"
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)
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// A StructuralError is returned when OpenPGP data is found to be syntactically
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// invalid.
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type StructuralError string
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func (s StructuralError) Error() string {
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return "openpgp: invalid data: " + string(s)
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}
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// UnsupportedError indicates that, although the OpenPGP data is valid, it
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// makes use of currently unimplemented features.
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type UnsupportedError string
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func (s UnsupportedError) Error() string {
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return "openpgp: unsupported feature: " + string(s)
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}
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// InvalidArgumentError indicates that the caller is in error and passed an
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// incorrect value.
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type InvalidArgumentError string
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func (i InvalidArgumentError) Error() string {
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return "openpgp: invalid argument: " + string(i)
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}
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// SignatureError indicates that a syntactically valid signature failed to
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// validate.
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type SignatureError string
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func (b SignatureError) Error() string {
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return "openpgp: invalid signature: " + string(b)
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}
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var ErrMDCHashMismatch error = SignatureError("MDC hash mismatch")
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var ErrMDCMissing error = SignatureError("MDC packet not found")
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type signatureExpiredError int
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func (se signatureExpiredError) Error() string {
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return "openpgp: signature expired"
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}
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var ErrSignatureExpired error = signatureExpiredError(0)
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type keyExpiredError int
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func (ke keyExpiredError) Error() string {
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return "openpgp: key expired"
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}
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var ErrKeyExpired error = keyExpiredError(0)
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type keyIncorrectError int
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func (ki keyIncorrectError) Error() string {
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return "openpgp: incorrect key"
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}
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var ErrKeyIncorrect error = keyIncorrectError(0)
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// KeyInvalidError indicates that the public key parameters are invalid
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// as they do not match the private ones
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type KeyInvalidError string
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func (e KeyInvalidError) Error() string {
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return "openpgp: invalid key: " + string(e)
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}
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type unknownIssuerError int
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func (unknownIssuerError) Error() string {
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return "openpgp: signature made by unknown entity"
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}
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var ErrUnknownIssuer error = unknownIssuerError(0)
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type keyRevokedError int
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func (keyRevokedError) Error() string {
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return "openpgp: signature made by revoked key"
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}
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var ErrKeyRevoked error = keyRevokedError(0)
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type UnknownPacketTypeError uint8
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func (upte UnknownPacketTypeError) Error() string {
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return "openpgp: unknown packet type: " + strconv.Itoa(int(upte))
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}
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// AEADError indicates that there is a problem when initializing or using a
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// AEAD instance, configuration struct, nonces or index values.
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type AEADError string
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func (ae AEADError) Error() string {
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return "openpgp: aead error: " + string(ae)
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}
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// ErrDummyPrivateKey results when operations are attempted on a private key
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// that is just a dummy key. See
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// https://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=blob;f=doc/DETAILS;h=fe55ae16ab4e26d8356dc574c9e8bc935e71aef1;hb=23191d7851eae2217ecdac6484349849a24fd94a#l1109
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type ErrDummyPrivateKey string
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func (dke ErrDummyPrivateKey) Error() string {
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return "openpgp: s2k GNU dummy key: " + string(dke)
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}
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