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added a "force V3 signature" setting similar to the GPG version, hopefully making APG useful for some special cases where that is needed

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Update issue 39
Two new strings:
<string name="section_advanced">Advanced</string>
<string name="label_forceV3Signature">Force V3 Signatures</string>

"V3" is just "version 3" and should remain untranslated, both strings can be seen at the bottom of the preferences activity.
This commit is contained in:
Thialfihar
2010-07-27 22:41:50 +00:00
parent 20f7755b2c
commit b13eb7dbf3
7 changed files with 151 additions and 35 deletions
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32
src/org/thialfihar/android/apg/EncryptActivity.java
View File

@@ -619,16 +619,15 @@ public class EncryptActivity extends BaseActivity {
String error = null;
Bundle data = new Bundle();
Message msg = new Message();
fillDataSource();
fillDataDestination();
try {
InputData in;
OutputStream out;
boolean useAsciiArmour = true;
long encryptionKeyIds[] = null;
long signatureKeyId = 0;
boolean signOnly = false;
int compressionId = 0;
boolean signOnly = false;
String passPhrase = null;
if (mMode.getCurrentView().getId() == R.id.modeSymmetric) {
@@ -642,6 +641,9 @@ public class EncryptActivity extends BaseActivity {
signOnly = (mEncryptionKeyIds == null || mEncryptionKeyIds.length == 0);
}
fillDataSource(signOnly && !mReturnResult);
fillDataDestination();
// streams
in = mDataSource.getInputData(this, true);
out = mDataDestination.getOutputStream(this);
@@ -661,14 +663,18 @@ public class EncryptActivity extends BaseActivity {
if (signOnly) {
Apg.signText(this, in, out, getSecretKeyId(),
Apg.getCachedPassPhrase(getSecretKeyId()),
mPreferences.getDefaultHashAlgorithm(), this);
mPreferences.getDefaultHashAlgorithm(),
mPreferences.getForceV3Signatures(),
this);
} else {
Apg.encrypt(this, in, out, useAsciiArmour,
encryptionKeyIds, signatureKeyId,
Apg.getCachedPassPhrase(signatureKeyId), this,
mPreferences.getDefaultEncryptionAlgorithm(),
mPreferences.getDefaultHashAlgorithm(),
compressionId, passPhrase);
compressionId,
mPreferences.getForceV3Signatures(),
passPhrase);
}
out.close();
@@ -930,7 +936,7 @@ public class EncryptActivity extends BaseActivity {
return super.onCreateDialog(id);
}
protected void fillDataSource() {
protected void fillDataSource(boolean fixContent) {
mDataSource = new DataSource();
if (mContentUri != null) {
mDataSource.setUri(mContentUri);
@@ -940,7 +946,19 @@ public class EncryptActivity extends BaseActivity {
if (mData != null) {
mDataSource.setData(mData);
} else {
mDataSource.setText(mMessage.getText().toString());
String message = mMessage.getText().toString();
if (fixContent) {
// fix the message a bit, trailing spaces and newlines break stuff,
// because GMail sends as HTML and such things fuck up the
// signature,
// TODO: things like "<" and ">" also fuck up the signature
message = message.replaceAll(" +\n", "\n");
message = message.replaceAll("\n\n+", "\n\n");
message = message.replaceFirst("^\n+", "");
// make sure there'll be exactly one newline at the end
message = message.replaceFirst("\n*$", "\n");
}
mDataSource.setText(message);
}
}
}