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Code Issues Releases Wiki Activity

Handle SIGNATURE_SUCCESS_UNCERTIFIED, code cleanup

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This commit is contained in:
Dominik Schürmann 2014-03-04 15:10:20 +01:00
parent 4a69ef1509
commit f5b1ed920b
3 changed files with 43 additions and 24 deletions
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2
res/layout/message_view_openpgp_layout.xml
View File

@ -23,7 +23,7 @@
android:maxLines="1"
android:padding="2dp"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="?android:textColorPrimaryInverse"
android:textIsSelectable="false" />

6
res/values/strings.xml
View File

@ -1157,11 +1157,13 @@ Please submit bug reports, contribute new features and ask questions at
<!-- === OpenPGP specific ================================================================== -->
<string name="openpgp_decrypting_verifying">Decrypting/Verifying…</string>
<string name="openpgp_successful_decryption">Successful decryption</string>
<string name="openpgp_signature_valid">Valid signature</string>
<string name="openpgp_signature_valid_certified">Valid signature (certified)</string>
<string name="openpgp_signature_valid_uncertified">Valid signature but uncertified</string>
<string name="openpgp_signature_unknown">Unknown signer</string>
<string name="openpgp_signature_invalid">Invalid signature</string>
<string name="openpgp_signature_unknown_text">Missing public key for this signature</string>
<string name="openpgp_successful_decryption_valid_signature">Successful decryption and valid signature</string>
<string name="openpgp_successful_decryption_valid_signature_certified">Successful decryption and valid signature (certified)</string>
<string name="openpgp_successful_decryption_valid_signature_uncertified">Successful decryption and valid signature but uncertified</string>
<string name="openpgp_successful_decryption_unknown_signature">Successful decryption but missing public key</string>
<string name="openpgp_get_key">Lookup missing key</string>
<string name="openpgp_error">OpenPGP Error:</string>

59
src/com/fsck/k9/view/MessageOpenPgpView.java
View File

@ -116,15 +116,17 @@ public class MessageOpenPgpView extends LinearLayout {
return;
}
if (decryptedData != null && signatureResult == null) {
// only decrypt
// encrypted-only
Log.d(K9.LOG_TAG, "null!");
MessageOpenPgpView.this.setBackgroundColor(mFragment.getResources().getColor(
R.color.openpgp_blue));
mText.setText(R.string.openpgp_successful_decryption);
// don't process further
return;
} else if (signatureResult != null && decryptedData != null) {
// decryptAndVerify / only verify
} else if (decryptedData != null && signatureResult != null) {
// signed-only and signed-and-encrypted
switch (signatureResult.getStatus()) {
case OpenPgpSignatureResult.SIGNATURE_ERROR:
@ -133,16 +135,16 @@ public class MessageOpenPgpView extends LinearLayout {
MessageOpenPgpView.this.setBackgroundColor(mFragment.getResources().getColor(
R.color.openpgp_red));
// mSignatureStatusImage.setImageResource(R.drawable.overlay_error);
mSignatureStatusImage.setImageResource(R.drawable.overlay_error);
mSignatureLayout.setVisibility(View.GONE);
break;
case OpenPgpSignatureResult.SIGNATURE_SUCCESS_CERTIFIED:
if (signatureResult.isSignatureOnly()) {
mText.setText(R.string.openpgp_signature_valid);
mText.setText(R.string.openpgp_signature_valid_certified);
}
else {
mText.setText(R.string.openpgp_successful_decryption_valid_signature);
mText.setText(R.string.openpgp_successful_decryption_valid_signature_certified);
}
MessageOpenPgpView.this.setBackgroundColor(mFragment.getResources().getColor(
R.color.openpgp_green));
@ -170,6 +172,22 @@ public class MessageOpenPgpView extends LinearLayout {
break;
case OpenPgpSignatureResult.SIGNATURE_SUCCESS_UNCERTIFIED:
if (signatureResult.isSignatureOnly()) {
mText.setText(R.string.openpgp_signature_valid_uncertified);
}
else {
mText.setText(R.string.openpgp_successful_decryption_valid_signature_uncertified);
}
MessageOpenPgpView.this.setBackgroundColor(mFragment.getResources().getColor(
R.color.openpgp_orange));
mSignatureUserId.setText(signatureResult.getUserId());
mSignatureStatusImage.setImageResource(R.drawable.overlay_ok);
mSignatureLayout.setVisibility(View.VISIBLE);
break;
default:
break;
}
@ -294,8 +312,11 @@ public class MessageOpenPgpView extends LinearLayout {
sigResult = result.getParcelableExtra(OpenPgpApi.RESULT_SIGNATURE);
}
if (sigResult == null)
Log.d(K9.LOG_TAG, "sig null");
if (K9.DEBUG)
Log.d(OpenPgpApi.TAG, "result: " + os.toByteArray().length
Log.d(K9.LOG_TAG, "result: " + os.toByteArray().length
+ " str=" + output);
// missing key -> PendingIntent to get keys
@ -323,7 +344,7 @@ public class MessageOpenPgpView extends LinearLayout {
}
case OpenPgpApi.RESULT_CODE_ERROR: {
OpenPgpError error = result.getParcelableExtra(OpenPgpApi.RESULT_ERRORS);
handleError(error, true);
handleError(error);
break;
}
}
@ -337,12 +358,11 @@ public class MessageOpenPgpView extends LinearLayout {
// try again after user interaction
if (resultCode == Activity.RESULT_OK && requestCode == REQUEST_CODE_DECRYPT_VERIFY) {
/*
* The data originally given to the pgp method are are again
* returned here to be used when calling again after user
* interaction. They also contain results from the user interaction
* which happened, for example selected key ids.
* The data originally given to the decryptVerify() method, is again
* returned here to be used when calling decryptVerify() after user
* interaction. The Intent now also contains results from the user
* interaction, for example selected key ids.
*/
decryptVerify(data);
return true;
@ -351,7 +371,7 @@ public class MessageOpenPgpView extends LinearLayout {
return false;
}
private void handleError(final OpenPgpError error, final boolean changeColor) {
private void handleError(final OpenPgpError error) {
mFragment.getActivity().runOnUiThread(new Runnable() {
@Override
@ -359,17 +379,14 @@ public class MessageOpenPgpView extends LinearLayout {
mProgress.setVisibility(View.GONE);
if (K9.DEBUG) {
Log.d(K9.LOG_TAG, "handleError getErrorId:" + error.getErrorId());
Log.d(K9.LOG_TAG, "handleError getMessage:" + error.getMessage());
Log.d(K9.LOG_TAG, "OpenPGP Error ID:" + error.getErrorId());
Log.d(K9.LOG_TAG, "OpenPGP Error Message:" + error.getMessage());
}
// TODO: better error handling with ids?
mText.setText(mFragment.getString(R.string.openpgp_error) + " "
+ error.getMessage());
if (changeColor)
MessageOpenPgpView.this.setBackgroundColor(mFragment.getResources().getColor(
R.color.openpgp_red));
MessageOpenPgpView.this.setBackgroundColor(mFragment.getResources().getColor(
R.color.openpgp_red));
}
});
}