diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui')
2 files changed, 375 insertions, 14 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/affirmations/AffirmationCreateDnsStep1Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/affirmations/AffirmationCreateDnsStep1Fragment.java index 4b23f0f06..70258eb5a 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/affirmations/AffirmationCreateDnsStep1Fragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/affirmations/AffirmationCreateDnsStep1Fragment.java @@ -30,13 +30,13 @@ import android.widget.EditText; import org.sufficientlysecure.keychain.R; import org.sufficientlysecure.keychain.pgp.affirmation.LinkedIdentity; -import org.sufficientlysecure.keychain.pgp.affirmation.resources.GenericHttpsResource; +import org.sufficientlysecure.keychain.pgp.affirmation.resources.DnsResource; public class AffirmationCreateDnsStep1Fragment extends Fragment { AffirmationWizard mAffirmationWizard; - EditText mEditUri; + EditText mEditDns; /** * Creates new instance of this fragment @@ -66,18 +66,19 @@ public class AffirmationCreateDnsStep1Fragment extends Fragment { @Override public void onClick(View v) { - String uri = "https://" + mEditUri.getText(); + String uri = mEditDns.getText().toString(); if (!checkUri(uri)) { + mEditDns.setError("Please enter a valid domain name!"); return; } String proofNonce = LinkedIdentity.generateNonce(); - String proofText = GenericHttpsResource.generateText(getActivity(), + String proofText = DnsResource.generateText(getActivity(), mAffirmationWizard.mFingerprint, proofNonce); - AffirmationCreateHttpsStep2Fragment frag = - AffirmationCreateHttpsStep2Fragment.newInstance(uri, proofNonce, proofText); + AffirmationCreateDnsStep2Fragment frag = + AffirmationCreateDnsStep2Fragment.newInstance(uri, proofNonce, proofText); mAffirmationWizard.loadFragment(null, frag, AffirmationWizard.FRAG_ACTION_TO_RIGHT); @@ -91,9 +92,9 @@ public class AffirmationCreateDnsStep1Fragment extends Fragment { } }); - mEditUri = (EditText) view.findViewById(R.id.affirmation_create_https_uri); + mEditDns = (EditText) view.findViewById(R.id.affirmation_create_dns_domain); - mEditUri.addTextChangedListener(new TextWatcher() { + mEditDns.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { } @@ -104,29 +105,29 @@ public class AffirmationCreateDnsStep1Fragment extends Fragment { @Override public void afterTextChanged(Editable editable) { - String uri = "https://" + editable; + String uri = editable.toString(); if (uri.length() > 0) { if (checkUri(uri)) { - mEditUri.setCompoundDrawablesWithIntrinsicBounds(0, 0, + mEditDns.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.uid_mail_ok, 0); } else { - mEditUri.setCompoundDrawablesWithIntrinsicBounds(0, 0, + mEditDns.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.uid_mail_bad, 0); } } else { // remove drawable if email is empty - mEditUri.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0); + mEditDns.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0); } } }); - mEditUri.setText("mugenguild.com/pgpkey.txt"); + mEditDns.setText("mugenguild.com"); return view; } private static boolean checkUri(String uri) { - return Patterns.WEB_URL.matcher(uri).matches(); + return Patterns.DOMAIN_NAME.matcher(uri).matches(); } } diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/affirmations/AffirmationCreateDnsStep2Fragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/affirmations/AffirmationCreateDnsStep2Fragment.java new file mode 100644 index 000000000..87568ddc2 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/affirmations/AffirmationCreateDnsStep2Fragment.java @@ -0,0 +1,360 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * 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 <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.affirmations; + +import android.app.Activity; +import android.app.ProgressDialog; +import android.content.Intent; +import android.graphics.PorterDuff; +import android.net.Uri; +import android.os.AsyncTask; +import android.os.Build; +import android.os.Bundle; +import android.os.Environment; +import android.os.Message; +import android.os.Messenger; +import android.support.v4.app.Fragment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.EditText; +import android.widget.ImageView; +import android.widget.TextView; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.LinkedVerifyResult; +import org.sufficientlysecure.keychain.operations.results.OperationResult; +import org.sufficientlysecure.keychain.pgp.WrappedUserAttribute; +import org.sufficientlysecure.keychain.pgp.affirmation.LinkedIdentity; +import org.sufficientlysecure.keychain.pgp.affirmation.resources.DnsResource; +import org.sufficientlysecure.keychain.service.KeychainIntentService; +import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; +import org.sufficientlysecure.keychain.service.SaveKeyringParcel; +import org.sufficientlysecure.keychain.ui.PassphraseDialogActivity; +import org.sufficientlysecure.keychain.ui.util.Notify; +import org.sufficientlysecure.keychain.ui.util.Notify.Style; +import org.sufficientlysecure.keychain.util.FileHelper; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.PrintWriter; + +public class AffirmationCreateDnsStep2Fragment extends Fragment { + + private static final int REQUEST_CODE_OUTPUT = 0x00007007; + private static final int REQUEST_CODE_PASSPHRASE = 0x00007008; + + public static final String DOMAIN = "domain", NONCE = "nonce", TEXT = "text"; + + AffirmationWizard mAffirmationWizard; + + EditText mEditUri; + ImageView mVerifyImage; + View mVerifyProgress; + TextView mVerifyStatus; + + String mResourceDomain; + String mResourceNonce, mResourceString; + + // This is a resource, set AFTER it has been verified + DnsResource mVerifiedResource = null; + + /** + * Creates new instance of this fragment + */ + public static AffirmationCreateDnsStep2Fragment newInstance + (String uri, String proofNonce, String proofText) { + + AffirmationCreateDnsStep2Fragment frag = new AffirmationCreateDnsStep2Fragment(); + + Bundle args = new Bundle(); + args.putString(DOMAIN, uri); + args.putString(NONCE, proofNonce); + args.putString(TEXT, proofText); + frag.setArguments(args); + + return frag; + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + final View view = inflater.inflate(R.layout.affirmation_create_dns_fragment_step2, container, false); + + mResourceDomain = getArguments().getString(DOMAIN); + mResourceNonce = getArguments().getString(NONCE); + mResourceString = getArguments().getString(TEXT); + + view.findViewById(R.id.next_button).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + startCertify(); + } + }); + + view.findViewById(R.id.back_button).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + mAffirmationWizard.loadFragment(null, null, AffirmationWizard.FRAG_ACTION_TO_LEFT); + } + }); + + mVerifyImage = (ImageView) view.findViewById(R.id.verify_image); + mVerifyProgress = view.findViewById(R.id.verify_progress); + mVerifyStatus = (TextView) view.findViewById(R.id.verify_status); + + view.findViewById(R.id.button_send).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofSend(); + } + }); + + view.findViewById(R.id.button_save).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofSave(); + } + }); + + view.findViewById(R.id.button_verify).setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + proofVerify(); + } + }); + + mEditUri = (EditText) view.findViewById(R.id.affirmation_create_dns_text); + mEditUri.setText(mResourceString); + + setVerifyProgress(false, null); + mVerifyStatus.setText(R.string.linked_verify_pending); + + return view; + } + + @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + mAffirmationWizard = (AffirmationWizard) getActivity(); + } + + public void setVerifyProgress(boolean on, Boolean success) { + mVerifyProgress.setVisibility(on ? View.VISIBLE : View.GONE); + mVerifyImage.setVisibility(on ? View.GONE : View.VISIBLE); + if (success == null) { + mVerifyStatus.setText(R.string.linked_verifying); + mVerifyImage.setImageResource(R.drawable.status_signature_unverified_cutout); + mVerifyImage.setColorFilter(getResources().getColor(R.color.tertiary_text_light), + PorterDuff.Mode.SRC_IN); + } else if (success) { + mVerifyStatus.setText(R.string.linked_verify_success); + mVerifyImage.setImageResource(R.drawable.status_signature_verified_cutout); + mVerifyImage.setColorFilter(getResources().getColor(R.color.android_green_dark), + PorterDuff.Mode.SRC_IN); + } else { + mVerifyStatus.setText(R.string.linked_verify_error); + mVerifyImage.setImageResource(R.drawable.status_signature_unknown_cutout); + mVerifyImage.setColorFilter(getResources().getColor(R.color.android_red_dark), + PorterDuff.Mode.SRC_IN); + } + } + + private void proofSend () { + Intent sendIntent = new Intent(); + sendIntent.setAction(Intent.ACTION_SEND); + sendIntent.putExtra(Intent.EXTRA_TEXT, mResourceString); + sendIntent.setType("text/plain"); + startActivity(sendIntent); + } + + private void proofSave () { + String state = Environment.getExternalStorageState(); + if (!Environment.MEDIA_MOUNTED.equals(state)) { + Notify.showNotify(getActivity(), "External storage not available!", Style.ERROR); + return; + } + + String targetName = "pgpkey.txt"; + + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { + File targetFile = new File(Constants.Path.APP_DIR, targetName); + FileHelper.saveFile(this, getString(R.string.title_decrypt_to_file), + getString(R.string.specify_file_to_decrypt_to), targetFile, REQUEST_CODE_OUTPUT); + } else { + FileHelper.saveDocument(this, "text/plain", targetName, REQUEST_CODE_OUTPUT); + } + } + + private void saveFile(Uri uri) { + try { + PrintWriter out = + new PrintWriter(getActivity().getContentResolver().openOutputStream(uri)); + out.print(mResourceString); + if (out.checkError()) { + Notify.showNotify(getActivity(), "Error writing file!", Style.ERROR); + } + } catch (FileNotFoundException e) { + Notify.showNotify(getActivity(), "File could not be opened for writing!", Style.ERROR); + e.printStackTrace(); + } + } + + public void proofVerify() { + setVerifyProgress(true, null); + + final DnsResource resource = DnsResource.createNew(mResourceDomain); + + new AsyncTask<Void,Void,LinkedVerifyResult>() { + + @Override + protected LinkedVerifyResult doInBackground(Void... params) { + return resource.verify(mAffirmationWizard.mFingerprint, mResourceNonce); + } + + @Override + protected void onPostExecute(LinkedVerifyResult result) { + super.onPostExecute(result); + if (result.success()) { + setVerifyProgress(false, true); + mVerifiedResource = resource; + } else { + setVerifyProgress(false, false); + // on error, show error message + result.createNotify(getActivity()).show(); + } + } + }.execute(); + + } + + public void startCertify() { + + if (mVerifiedResource == null) { + Notify.showNotify(getActivity(), R.string.linked_need_verify, Style.ERROR); + return; + } + + Intent intent = new Intent(getActivity(), PassphraseDialogActivity.class); + intent.putExtra(PassphraseDialogActivity.EXTRA_SUBKEY_ID, mAffirmationWizard.mMasterKeyId); + startActivityForResult(intent, REQUEST_CODE_PASSPHRASE); + + } + + public void certifyLinkedIdentity (String passphrase) { + KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler( + getActivity(), + getString(R.string.progress_saving), + ProgressDialog.STYLE_HORIZONTAL, + true) { + public void handleMessage(Message message) { + // handle messages by standard KeychainIntentServiceHandler first + super.handleMessage(message); + + if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) { + + // get returned data bundle + Bundle returnData = message.getData(); + if (returnData == null) { + return; + } + final OperationResult result = + returnData.getParcelable(OperationResult.EXTRA_RESULT); + if (result == null) { + return; + } + + // if bad -> display here! + if (!result.success()) { + result.createNotify(getActivity()).show(); + return; + } + + result.createNotify(getActivity()).show(); + + // if good -> finish, return result to showkey and display there! + // Intent intent = new Intent(); + // intent.putExtra(OperationResult.EXTRA_RESULT, result); + // getActivity().setResult(EditKeyActivity.RESULT_OK, intent); + + // AffirmationCreateHttpsStep3Fragment frag = + // AffirmationCreateHttpsStep3Fragment.newInstance( + // mResourceDomain, mResourceNonce, mResourceString); + + // mAffirmationWizard.loadFragment(null, frag, AffirmationWizard.FRAG_ACTION_TO_RIGHT); + + } + } + }; + + SaveKeyringParcel skp = + new SaveKeyringParcel(mAffirmationWizard.mMasterKeyId, mAffirmationWizard.mFingerprint); + + WrappedUserAttribute ua = + LinkedIdentity.fromResource(mVerifiedResource, mResourceNonce).toUserAttribute(); + + skp.mAddUserAttribute.add(ua); + + // Send all information needed to service to import key in other thread + Intent intent = new Intent(getActivity(), KeychainIntentService.class); + intent.setAction(KeychainIntentService.ACTION_EDIT_KEYRING); + + // fill values for this action + Bundle data = new Bundle(); + data.putString(KeychainIntentService.EDIT_KEYRING_PASSPHRASE, passphrase); + data.putParcelable(KeychainIntentService.EDIT_KEYRING_PARCEL, skp); + intent.putExtra(KeychainIntentService.EXTRA_DATA, data); + + // Create a new Messenger for the communication back + Messenger messenger = new Messenger(saveHandler); + intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger); + + // show progress dialog + saveHandler.showProgressDialog(getActivity()); + + // start service with intent + getActivity().startService(intent); + + } + + + @Override + public void onActivityResult(int requestCode, int resultCode, Intent data) { + switch (requestCode) { + // For saving a file + case REQUEST_CODE_OUTPUT: + if (data == null) { + return; + } + Uri uri = data.getData(); + saveFile(uri); + break; + case REQUEST_CODE_PASSPHRASE: + if (resultCode == Activity.RESULT_OK && data != null) { + String passphrase = + data.getStringExtra(PassphraseDialogActivity.MESSAGE_DATA_PASSPHRASE); + certifyLinkedIdentity(passphrase); + } + break; + } + super.onActivityResult(requestCode, resultCode, data); + } + +} |