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Code Issues Releases Wiki Activity

check fingerprint length after scanning qr code

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Fixes #1281
This commit is contained in:
Vincent Breitmoser 2015-05-17 10:36:14 +02:00
parent fb96b6dfa9
commit b62ad4d79c
3 changed files with 29 additions and 15 deletions
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3
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/operations/results/OperationResult.java
View File

@ -711,7 +711,8 @@ public abstract class OperationResult implements Parcelable {
MSG_ACC_SAVED (LogLevel.INFO, R.string.api_settings_save_msg),
MSG_WRONG_QR_CODE (LogLevel.INFO, R.string.import_qr_code_wrong),
MSG_WRONG_QR_CODE (LogLevel.ERROR, R.string.import_qr_code_wrong),
MSG_WRONG_QR_CODE_FP(LogLevel.ERROR, R.string.import_qr_code_fp),
MSG_NO_VALID_ENC (LogLevel.ERROR, R.string.error_invalid_data),

38
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysProxyActivity.java
View File

@ -41,6 +41,7 @@ import org.sufficientlysecure.keychain.intents.OpenKeychainIntents;
import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
import org.sufficientlysecure.keychain.operations.results.OperationResult;
import org.sufficientlysecure.keychain.operations.results.OperationResult.LogType;
import org.sufficientlysecure.keychain.operations.results.SingletonResult;
import org.sufficientlysecure.keychain.service.KeychainIntentService;
import org.sufficientlysecure.keychain.service.ServiceProgressHandler;
@ -141,24 +142,35 @@ public class ImportKeysProxyActivity extends FragmentActivity {
Log.d(Constants.TAG, "scanned: " + uri);
// example: openpgp4fpr:73EE2314F65FA92EC2390D3A718C070100012282
if (uri != null && uri.getScheme() != null && uri.getScheme().toLowerCase(Locale.ENGLISH).equals(Constants.FINGERPRINT_SCHEME)) {
String fingerprint = uri.getEncodedSchemeSpecificPart().toLowerCase(Locale.ENGLISH);
if (ACTION_SCAN_WITH_RESULT.equals(action)) {
Intent result = new Intent();
result.putExtra(EXTRA_FINGERPRINT, fingerprint);
setResult(RESULT_OK, result);
finish();
} else {
importKeys(fingerprint);
}
} else {
if (uri == null || uri.getScheme() == null ||
!uri.getScheme().toLowerCase(Locale.ENGLISH).equals(Constants.FINGERPRINT_SCHEME)) {
SingletonResult result = new SingletonResult(
SingletonResult.RESULT_ERROR, OperationResult.LogType.MSG_WRONG_QR_CODE);
SingletonResult.RESULT_ERROR, LogType.MSG_WRONG_QR_CODE);
Intent intent = new Intent();
intent.putExtra(SingletonResult.EXTRA_RESULT, result);
returnResult(intent);
return;
}
String fingerprint = uri.getEncodedSchemeSpecificPart().toLowerCase(Locale.ENGLISH);
if (fingerprint.matches("[a-fA-F0-9]{40}")) {
SingletonResult result = new SingletonResult(
SingletonResult.RESULT_ERROR, LogType.MSG_WRONG_QR_CODE_FP);
Intent intent = new Intent();
intent.putExtra(SingletonResult.EXTRA_RESULT, result);
returnResult(intent);
return;
}
if (ACTION_SCAN_WITH_RESULT.equals(action)) {
Intent result = new Intent();
result.putExtra(EXTRA_FINGERPRINT, fingerprint);
setResult(RESULT_OK, result);
finish();
} else {
importKeys(fingerprint);
}
}
public void returnResult(Intent data) {

3
OpenKeychain/src/main/res/values/strings.xml
View File

@ -408,7 +408,8 @@
<string name="import_tab_qr_code">"QR Code/NFC"</string>
<string name="import_import">"Import selected keys"</string>
<string name="import_qr_code_wrong">"QR Code malformed! Please try again!"</string>
<string name="import_qr_code_too_short_fingerprint">"Fingerprint is too short (&lt; 16 characters)"</string>
<string name="import_qr_code_fp">"Fingerprint is malformed or too short!"</string>
<string name="import_qr_code_too_short_fingerprint">"Fingerprint is too short!"</string>
<string name="import_qr_code_button">"Scan QR Code"</string>
<string name="import_qr_code_text">"Place your camera over the QR Code!"</string>