From f43edcdd7afb1692fab1239c54c3cd535506c9e1 Mon Sep 17 00:00:00 2001 From: Alex Fong Date: Sun, 17 Apr 2016 11:34:08 +0800 Subject: Refactoring: Removed PassphraseChangeParcel and placed its functionality into ChangeUnlockParcel. --- .../keychain/operations/ChangeUnlockOperation.java | 91 ++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java') diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java new file mode 100644 index 000000000..b16957e25 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java @@ -0,0 +1,91 @@ +package org.sufficientlysecure.keychain.operations; + +import android.content.Context; +import android.support.annotation.NonNull; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.EditKeyResult; +import org.sufficientlysecure.keychain.operations.results.OperationResult; +import org.sufficientlysecure.keychain.operations.results.PgpEditKeyResult; +import org.sufficientlysecure.keychain.operations.results.SaveKeyringResult; +import org.sufficientlysecure.keychain.pgp.CanonicalizedSecretKeyRing; +import org.sufficientlysecure.keychain.pgp.PgpKeyOperation; +import org.sufficientlysecure.keychain.pgp.Progressable; +import org.sufficientlysecure.keychain.pgp.UncachedKeyRing; +import org.sufficientlysecure.keychain.provider.ProviderHelper; +import org.sufficientlysecure.keychain.service.ChangeUnlockParcel; +import org.sufficientlysecure.keychain.service.input.CryptoInputParcel; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; +import org.sufficientlysecure.keychain.util.ProgressScaler; + + +public class ChangeUnlockOperation extends BaseOperation { + + public ChangeUnlockOperation(Context context, ProviderHelper providerHelper, Progressable progressable) { + super(context, providerHelper, progressable); + } + + @NonNull + public OperationResult execute(ChangeUnlockParcel unlockParcel, CryptoInputParcel cryptoInput) { + OperationResult.OperationLog log = new OperationResult.OperationLog(); + log.add(OperationResult.LogType.MSG_ED, 0); + + if (unlockParcel == null || unlockParcel.mMasterKeyId == null) { + log.add(OperationResult.LogType.MSG_ED_ERROR_NO_PARCEL, 1); + return new EditKeyResult(EditKeyResult.RESULT_ERROR, log, null); + } + + // Perform actual modification + PgpEditKeyResult modifyResult; + { + PgpKeyOperation keyOperations = + new PgpKeyOperation(new ProgressScaler(mProgressable, 0, 70, 100)); + + try { + log.add(OperationResult.LogType.MSG_ED_FETCHING, 1, + KeyFormattingUtils.convertKeyIdToHex(unlockParcel.mMasterKeyId)); + + CanonicalizedSecretKeyRing secRing = + mProviderHelper.getCanonicalizedSecretKeyRing(unlockParcel.mMasterKeyId); + modifyResult = keyOperations.modifyKeyRingPassphrase(secRing, cryptoInput, unlockParcel); + + if (modifyResult.isPending()) { + // obtain original passphrase from user + log.add(modifyResult, 1); + return new EditKeyResult(log, modifyResult); + } + } catch (ProviderHelper.NotFoundException e) { + log.add(OperationResult.LogType.MSG_ED_ERROR_KEY_NOT_FOUND, 2); + return new EditKeyResult(EditKeyResult.RESULT_ERROR, log, null); + } + } + + log.add(modifyResult, 1); + + if (!modifyResult.success()) { + // error is already logged by modification + return new EditKeyResult(EditKeyResult.RESULT_ERROR, log, null); + } + + // Cannot cancel from here on out! + mProgressable.setPreventCancel(); + + // It's a success, so this must be non-null now + UncachedKeyRing ring = modifyResult.getRing(); + + SaveKeyringResult saveResult = mProviderHelper + .saveSecretKeyRing(ring, new ProgressScaler(mProgressable, 70, 95, 100)); + log.add(saveResult, 1); + + // If the save operation didn't succeed, exit here + if (!saveResult.success()) { + return new EditKeyResult(EditKeyResult.RESULT_ERROR, log, null); + } + + updateProgress(R.string.progress_done, 100, 100); + log.add(OperationResult.LogType.MSG_ED_SUCCESS, 0); + return new EditKeyResult(EditKeyResult.RESULT_OK, log, ring.getMasterKeyId()); + + } + +} -- cgit v1.2.3 From a5a2335673d092bf49983273ad6c54a489fa8d92 Mon Sep 17 00:00:00 2001 From: Alex Fong Date: Sun, 17 Apr 2016 18:25:15 +0800 Subject: Added license to ChangeUnlockOperation --- .../keychain/operations/ChangeUnlockOperation.java | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java') diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java index b16957e25..f9ae13b1a 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/ChangeUnlockOperation.java @@ -1,3 +1,20 @@ +/* + * Copyright (C) 2016 Alex Fong Jie Wen + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package org.sufficientlysecure.keychain.operations; import android.content.Context; -- cgit v1.2.3