diff options
Diffstat (limited to 'app/src/main/java')
| -rw-r--r-- | app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt | 100 |
1 files changed, 49 insertions, 51 deletions
diff --git a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt b/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt index 5ab023e9..e48b9a03 100644 --- a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt +++ b/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt @@ -134,19 +134,52 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { }// should not happen } - + /** + * Shows a simple toast message + */ fun showToast(message: String) { runOnUiThread({ Toast.makeText(this, message, Toast.LENGTH_SHORT).show() }) } - fun handleError(error: OpenPgpError) { + /** + * Handle the case where OpenKeychain returns that it needs to interact with the user + * + * @param result The intent returned by OpenKeychain + * @param requestCode The code we'd like to use to identify the behaviour + */ + fun handleUserInteractionRequest(result: Intent, requestCode: Int) { + Log.i(TAG, "RESULT_CODE_USER_INTERACTION_REQUIRED") + + val pi: PendingIntent = result.getParcelableExtra(RESULT_INTENT) + try { + this@PgpActivity.startIntentSenderFromChild( + this@PgpActivity, pi.intentSender, requestCode, + null, 0, 0, 0) + } catch (e: IntentSender.SendIntentException) { + Log.e(TAG, "SendIntentException", e) + } + } + + /** + * Handle the error returned by OpenKeychain + * + * @param result The intent returned by OpenKeychain + */ + fun handleError(result: Intent) { + // TODO show what kind of error it is + /* For example: + * No suitable key found -> no key in OpenKeyChain + * + * Check in open-pgp-lib how their definitions and error code + */ + val error: OpenPgpError = result.getParcelableExtra(RESULT_ERROR) showToast("Error from OpenKeyChain : " + error.message) Log.e(TAG, "onError getErrorId:" + error.errorId) Log.e(TAG, "onError getMessage:" + error.message) } - private fun decryptAndVerify(): Unit { - val data = Intent() + private fun decryptAndVerify(receivedIntent: Intent? = null): Unit { + val data = receivedIntent ?: Intent() data.action = ACTION_DECRYPT_VERIFY val iStream = FileUtils.openInputStream(File(path)) @@ -214,28 +247,8 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { Log.e(TAG, "An Exception occurred", e) } } - RESULT_CODE_USER_INTERACTION_REQUIRED -> { - Log.i(TAG, "RESULT_CODE_USER_INTERACTION_REQUIRED") - - val pi: PendingIntent = result.getParcelableExtra(RESULT_INTENT) - try { - this@PgpActivity.startIntentSenderFromChild( - this@PgpActivity, pi.intentSender, REQUEST_DECRYPT, - null, 0, 0, 0) - } catch (e: IntentSender.SendIntentException) { - Log.e(TAG, "SendIntentException", e) - } - } - RESULT_CODE_ERROR -> { - // TODO show what kind of error it is - /* For example: - * No suitable key found -> no key in OpenKeyChain - * - * Check in open-pgp-lib how their definitions and error code - */ - val error: OpenPgpError = result.getParcelableExtra(RESULT_ERROR) - handleError(error) - } + RESULT_CODE_USER_INTERACTION_REQUIRED -> handleUserInteractionRequest(result, REQUEST_DECRYPT) + RESULT_CODE_ERROR -> handleError(result) } }) @@ -298,16 +311,7 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { Log.e(TAG, "An Exception occurred", e) } } - OpenPgpApi.RESULT_CODE_ERROR -> { - // TODO show what kind of error it is - /* For example: - * No suitable key found -> no key in OpenKeyChain - * - * Check in open-pgp-lib how their definitions and error code - */ - val error: OpenPgpError = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR) - handleError(error) - } + OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) } }) @@ -344,10 +348,10 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { /** * Get the Key ids from OpenKeychain */ - fun getKeyIds() { - val data = Intent() + fun getKeyIds(receivedIntent: Intent? = null) { + val data = receivedIntent ?: Intent() data.action = OpenPgpApi.ACTION_GET_KEY_IDS - val api = OpenPgpApi(this, mServiceConnection?.getService()) + val api = OpenPgpApi(this, mServiceConnection?.service) api.executeApiAsync(data, null, null, { result: Intent? -> when (result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { OpenPgpApi.RESULT_CODE_SUCCESS -> { @@ -366,16 +370,8 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { Log.e(TAG, "An Exception occurred", e) } } - OpenPgpApi.RESULT_CODE_ERROR -> { - // TODO show what kind of error it is - /* For example: - * No suitable key found -> no key in OpenKeyChain - * - * Check in open-pgp-lib how their definitions and error code - */ - val error: OpenPgpError = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR) - handleError(error) - } + RESULT_CODE_USER_INTERACTION_REQUIRED -> handleUserInteractionRequest(result, REQUEST_KEY_ID) + OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) } }) } @@ -405,7 +401,8 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { // try again after user interaction if (resultCode == Activity.RESULT_OK) { when (requestCode) { - REQUEST_DECRYPT -> decryptAndVerify() + REQUEST_DECRYPT -> decryptAndVerify(data) + REQUEST_KEY_ID -> getKeyIds(data) else -> { setResult(Activity.RESULT_OK) finish() @@ -568,12 +565,13 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { companion object { val OPEN_PGP_BOUND = 101 - val REQUEST_EDIT = 201 val REQUEST_DECRYPT = 202 + val REQUEST_KEY_ID = 203 val TAG = "PgpActivity" private var delayTask: DelayShow? = null + } } |