Dont write version header by default

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/Constants.java

@@ -67,7 +67,7 @@ public final class Constants {
         public static final String FORCE_V3_SIGNATURES = "forceV3Signatures";
         public static final String KEY_SERVERS = "keyServers";
         public static final String KEY_SERVERS_DEFAULT_VERSION = "keyServersDefaultVersion";
-        public static final String CONCEAL_PGP_APPLICATION = "concealPgpApplication";
+        public static final String WRITE_VERSION_HEADER = "writeVersionHeader";
         public static final String FIRST_TIME = "firstTime";
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/Preferences.java

@@ -205,13 +205,13 @@ public class Preferences {
         }
     }
 
-    public void setConcealPgpApplication(boolean conceal) {
+    public void setWriteVersionHeader(boolean conceal) {
         SharedPreferences.Editor editor = mSharedPreferences.edit();
-        editor.putBoolean(Constants.Pref.CONCEAL_PGP_APPLICATION, conceal);
+        editor.putBoolean(Constants.Pref.WRITE_VERSION_HEADER, conceal);
         editor.commit();
     }
 
-    public boolean getConcealPgpApplication() {
+    public boolean getWriteVersionHeader() {
-        return mSharedPreferences.getBoolean(Constants.Pref.CONCEAL_PGP_APPLICATION, false);
+        return mSharedPreferences.getBoolean(Constants.Pref.WRITE_VERSION_HEADER, false);
     }
 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpHelper.java

@@ -60,11 +60,11 @@ public class PgpHelper {
         }
     }
 
-    public static String getFullVersion(Context context) {
+    public static String getVersionForHeader(Context context) {
-        if(Preferences.getPreferences(context).getConcealPgpApplication()){
+        if(Preferences.getPreferences(context).getWriteVersionHeader()){
-            return "";
-        } else {
             return "OpenKeychain v" + getVersion(context);
+        } else {
+            return null;
         }
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpImportExport.java

@@ -230,7 +230,10 @@ public class PgpImportExport {
             progress++;
             // Create an output stream
             ArmoredOutputStream arOutStream = new ArmoredOutputStream(outStream);
-            arOutStream.setHeader("Version", PgpHelper.getFullVersion(mContext));
+            String version = PgpHelper.getVersionForHeader(mContext);
+            if (version != null) {
+                arOutStream.setHeader("Version", version);
+            }
 
             updateProgress(progress * 100 / masterKeyIdsSize, 100);
 
@@ -258,7 +261,10 @@ public class PgpImportExport {
             progress++;
             // Create an output stream
             ArmoredOutputStream arOutStream = new ArmoredOutputStream(outStream);
-            arOutStream.setHeader("Version", PgpHelper.getFullVersion(mContext));
+            String version = PgpHelper.getVersionForHeader(mContext);
+            if (version != null) {
+                arOutStream.setHeader("Version", version);
+            }
 
             updateProgress(progress * 100 / masterKeyIdsSize, 100);
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpSignEncrypt.java

@@ -109,11 +109,11 @@ public class PgpSignEncrypt {
     public static class Builder {
         // mandatory parameter
         private ProviderHelper mProviderHelper;
-        private String mVersionHeader;
         private InputData mData;
         private OutputStream mOutStream;
 
         // optional
+        private String mVersionHeader = null;
         private Progressable mProgressable = null;
         private boolean mEnableAsciiArmorOutput = false;
         private int mCompressionId = CompressionAlgorithmTags.UNCOMPRESSED;
@@ -128,13 +128,17 @@ public class PgpSignEncrypt {
         private boolean mCleartextInput = false;
         private String mOriginalFilename = "";
 
-        public Builder(ProviderHelper providerHelper, String versionHeader, InputData data, OutputStream outStream) {
+        public Builder(ProviderHelper providerHelper, InputData data, OutputStream outStream) {
             mProviderHelper = providerHelper;
-            mVersionHeader = versionHeader;
             mData = data;
             mOutStream = outStream;
         }
 
+        public Builder setVersionHeader(String versionHeader) {
+            mVersionHeader = versionHeader;
+            return this;
+        }
+
         public Builder setProgressable(Progressable progressable) {
             mProgressable = progressable;
             return this;
@@ -271,7 +275,9 @@ public class PgpSignEncrypt {
         OutputStream out;
         if (mEnableAsciiArmorOutput) {
             armorOut = new ArmoredOutputStream(mOutStream);
-            armorOut.setHeader("Version", mVersionHeader);
+            if (mVersionHeader != null) {
+                armorOut.setHeader("Version", mVersionHeader);
+            }
             out = armorOut;
         } else {
             out = mOutStream;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java

@@ -204,7 +204,9 @@ public class UncachedKeyRing {
 
     public void encodeArmored(OutputStream out, String version) throws IOException {
         ArmoredOutputStream aos = new ArmoredOutputStream(out);
-        aos.setHeader("Version", version);
+        if (version != null) {
+            aos.setHeader("Version", version);
+        }
         aos.write(mRing.getEncoded());
         aos.close();
     }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java

@@ -862,7 +862,10 @@ public class ProviderHelper {
         UncachedKeyRing keyRing = UncachedKeyRing.decodeFromData(data);
 
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        keyRing.encodeArmored(bos, PgpHelper.getFullVersion(mContext));
+        String version = PgpHelper.getVersionForHeader(mContext);
+        if (version != null) {
+            keyRing.encodeArmored(bos, version);
+        }
         String armoredKey = bos.toString("UTF-8");
 
         Log.d(Constants.TAG, "armoredKey:" + armoredKey);

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/OpenPgpService.java

@@ -187,9 +187,9 @@ public class OpenPgpService extends RemoteService {
                 // sign-only
                 PgpSignEncrypt.Builder builder = new PgpSignEncrypt.Builder(
                         new ProviderHelper(getContext()),
-                        PgpHelper.getFullVersion(getContext()),
                         inputData, os);
                 builder.setEnableAsciiArmorOutput(asciiArmor)
+                        .setVersionHeader(PgpHelper.getVersionForHeader(this))
                         .setSignatureHashAlgorithm(accSettings.getHashAlgorithm())
                         .setSignatureForceV3(false)
                         .setSignatureMasterKeyId(accSettings.getKeyId())
@@ -276,9 +276,9 @@ public class OpenPgpService extends RemoteService {
 
                 PgpSignEncrypt.Builder builder = new PgpSignEncrypt.Builder(
                         new ProviderHelper(getContext()),
-                        PgpHelper.getFullVersion(getContext()),
                         inputData, os);
                 builder.setEnableAsciiArmorOutput(asciiArmor)
+                        .setVersionHeader(PgpHelper.getVersionForHeader(this))
                         .setCompressionId(accSettings.getCompression())
                         .setSymmetricEncryptionAlgorithm(accSettings.getEncryptionAlgorithm())
                         .setEncryptionMasterKeyIds(keyIds)

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java

@@ -249,11 +249,11 @@ public class KeychainIntentService extends IntentService
                     PgpSignEncrypt.Builder builder =
                             new PgpSignEncrypt.Builder(
                                     new ProviderHelper(this),
-                                    PgpHelper.getFullVersion(this),
                                     inputData, outStream);
                     builder.setProgressable(this);
 
                     builder.setEnableAsciiArmorOutput(useAsciiArmor)
+                            .setVersionHeader(PgpHelper.getVersionForHeader(this))
                             .setCompressionId(compressionId)
                             .setSymmetricEncryptionAlgorithm(
                                     Preferences.getPreferences(this).getDefaultEncryptionAlgorithm())

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/PreferencesActivity.java

@@ -122,8 +122,8 @@ public class PreferencesActivity extends PreferenceActivity {
             initializeForceV3Signatures(
                     (CheckBoxPreference) findPreference(Constants.Pref.FORCE_V3_SIGNATURES));
 
-            initializeConcealPgpApplication(
+            initializeWriteVersionHeader(
-                    (CheckBoxPreference) findPreference(Constants.Pref.CONCEAL_PGP_APPLICATION));
+                    (CheckBoxPreference) findPreference(Constants.Pref.WRITE_VERSION_HEADER));
 
         } else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
             // Load the legacy preferences headers
@@ -269,8 +269,8 @@ public class PreferencesActivity extends PreferenceActivity {
             initializeForceV3Signatures(
                     (CheckBoxPreference) findPreference(Constants.Pref.FORCE_V3_SIGNATURES));
 
-            initializeConcealPgpApplication(
+            initializeWriteVersionHeader(
-                    (CheckBoxPreference) findPreference(Constants.Pref.CONCEAL_PGP_APPLICATION));
+                    (CheckBoxPreference) findPreference(Constants.Pref.WRITE_VERSION_HEADER));
         }
     }
 
@@ -404,12 +404,12 @@ public class PreferencesActivity extends PreferenceActivity {
                 });
     }
 
-    private static void initializeConcealPgpApplication(final CheckBoxPreference mConcealPgpApplication) {
+    private static void initializeWriteVersionHeader(final CheckBoxPreference mWriteVersionHeader) {
-        mConcealPgpApplication.setChecked(sPreferences.getConcealPgpApplication());
+        mWriteVersionHeader.setChecked(sPreferences.getWriteVersionHeader());
-        mConcealPgpApplication.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+        mWriteVersionHeader.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
             public boolean onPreferenceChange(Preference preference, Object newValue) {
-                mConcealPgpApplication.setChecked((Boolean) newValue);
+                mWriteVersionHeader.setChecked((Boolean) newValue);
-                sPreferences.setConcealPgpApplication((Boolean) newValue);
+                sPreferences.setWriteVersionHeader((Boolean) newValue);
                 return false;
             }
         });

OpenKeychain/src/main/res/values-de/strings.xml

@@ -81,8 +81,8 @@
   <string name="label_passphrase_again">Passwort wiederholen</string>
   <string name="label_algorithm">Algorithmus</string>
   <string name="label_file_ascii_armor">Datei: ASCII Armor</string>
-  <string name="label_conceal_pgp_application">Lass andere wissen dass du OpenKeychain nutzt</string>
+  <string name="label_write_version_header">Lass andere wissen dass du OpenKeychain nutzt</string>
-  <string name="label_conceal_pgp_application_summary">Fügt \'OpenKeychain v2.7\' zu OpenPGP Signaturen, Daten und exportierten Schlüsseln hinzu</string>
+  <string name="label_write_version_header_summary">Fügt \'OpenKeychain v2.7\' zu OpenPGP Signaturen, Daten und exportierten Schlüsseln hinzu</string>
   <string name="label_asymmetric_from">Von:</string>
   <string name="label_to">An:</string>
   <string name="label_delete_after_encryption">Dateien: Nach Verschlüsselung löschen</string>

OpenKeychain/src/main/res/values-es/strings.xml

@@ -84,8 +84,8 @@
   <string name="label_algorithm">Algoritmo</string>
   <string name="label_ascii_armor">Armadura ASCII del fichero</string>
   <string name="label_file_ascii_armor">Ficheros: Armadura ASCII</string>
-  <string name="label_conceal_pgp_application">Permitir a otros saber que está usando OpenKeychain</string>
+  <string name="label_write_version_header">Permitir a otros saber que está usando OpenKeychain</string>
-  <string name="label_conceal_pgp_application_summary">Escribe \'OpenKeychain v2.7\' en las firmas OpenPGP, el texto cifrado, y las claves exportadas</string>
+  <string name="label_write_version_header_summary">Escribe \'OpenKeychain v2.7\' en las firmas OpenPGP, el texto cifrado, y las claves exportadas</string>
   <string name="label_asymmetric_from">Desde:</string>
   <string name="label_to">Hacia:</string>
   <string name="label_delete_after_encryption">Ficheros: Borrar después del cifrado</string>

OpenKeychain/src/main/res/values-fr/strings.xml

@@ -84,8 +84,8 @@
   <string name="label_algorithm">Algorithme</string>
   <string name="label_ascii_armor">Fichier ASCII Armor</string>
   <string name="label_file_ascii_armor">Fichier : ASCII Armor</string>
-  <string name="label_conceal_pgp_application">Informez les autres de votre utilisation d\'OpenKeychain</string>
+  <string name="label_write_version_header">Informez les autres de votre utilisation d\'OpenKeychain</string>
-  <string name="label_conceal_pgp_application_summary">Ajoute « OpenKeychain v2.7 » aux signatures OpenPGP, aux cryptogrammes, et aux clefs exportées</string>
+  <string name="label_write_version_header_summary">Ajoute « OpenKeychain v2.7 » aux signatures OpenPGP, aux cryptogrammes, et aux clefs exportées</string>
   <string name="label_asymmetric_from">De :</string>
   <string name="label_to">À :</string>
   <string name="label_delete_after_encryption">Fichier : supprimer après chiffrement</string>

OpenKeychain/src/main/res/values-it/strings.xml

@@ -69,8 +69,8 @@
   <string name="label_passphrase">Frase di Accesso</string>
   <string name="label_passphrase_again">Ripeti Frase di Accesso</string>
   <string name="label_algorithm">Algortimo</string>
-  <string name="label_conceal_pgp_application">Fai sapere agli altri che utilizzi OpenKeychain</string>
+  <string name="label_write_version_header">Fai sapere agli altri che utilizzi OpenKeychain</string>
-  <string name="label_conceal_pgp_application_summary">Scrive \'OpenKeychain v2.7\' nelle firme OpenPGP, testi cifrati e chiavi esportate</string>
+  <string name="label_write_version_header_summary">Scrive \'OpenKeychain v2.7\' nelle firme OpenPGP, testi cifrati e chiavi esportate</string>
   <string name="label_delete_after_decryption">Cancella Dopo Decodifica</string>
   <string name="label_encryption_algorithm">Algoritmo di Codifica</string>
   <string name="label_hash_algorithm">Algoritmo di Hash</string>

OpenKeychain/src/main/res/values-ja/strings.xml

@@ -84,8 +84,8 @@
   <string name="label_algorithm">アルゴリズム</string>
   <string name="label_ascii_armor">アスキー形式ファイル</string>
   <string name="label_file_ascii_armor">ファイル: アスキー形式</string>
-  <string name="label_conceal_pgp_application">他の人にあなたがOpenKeychain使用していることを知ってもらいましょう</string>
+  <string name="label_write_version_header">他の人にあなたがOpenKeychain使用していることを知ってもらいましょう</string>
-  <string name="label_conceal_pgp_application_summary">OpenPGPの 署名、暗号文、そしてエクスポートした鍵に  \'OpenKeychain v2.7\' と書くようになりました</string>
+  <string name="label_write_version_header_summary">OpenPGPの 署名、暗号文、そしてエクスポートした鍵に  \'OpenKeychain v2.7\' と書くようになりました</string>
   <string name="label_asymmetric_from">差出人:</string>
   <string name="label_to">宛先</string>
   <string name="label_delete_after_encryption">ファイル: 暗号化後に削除</string>

OpenKeychain/src/main/res/values/strings.xml

@@ -90,8 +90,8 @@
     <string name="label_algorithm">Algorithm</string>
     <string name="label_ascii_armor">File ASCII Armor</string>
     <string name="label_file_ascii_armor">Files: ASCII Armor</string>
-    <string name="label_conceal_pgp_application">Let others know that you\'re using OpenKeychain</string>
+    <string name="label_write_version_header">Let others know that you\'re using OpenKeychain</string>
-    <string name="label_conceal_pgp_application_summary">Writes \'OpenKeychain v2.7\' to OpenPGP signatures, ciphertext, and exported keys</string>
+    <string name="label_write_version_header_summary">Writes \'OpenKeychain v2.7\' to OpenPGP signatures, ciphertext, and exported keys</string>
     <string name="label_asymmetric_from">From:</string>
     <string name="label_to">To:</string>
     <string name="label_delete_after_encryption">Files: Delete After Encryption</string>

OpenKeychain/src/main/res/xml/adv_preferences.xml

@@ -40,10 +40,10 @@
             android:title="@string/label_ascii_armor" />
 
         <CheckBoxPreference
-            android:key="concealPgpApplication"
+            android:key="writeVersionHeader"
             android:persistent="false"
-            android:title="@string/label_conceal_pgp_application"
+            android:title="@string/label_write_version_header"
-            android:summary="@string/label_conceal_pgp_application_summary" />
+            android:summary="@string/label_write_version_header_summary" />
     </PreferenceCategory>
     <PreferenceCategory android:title="@string/section_advanced" >
         <CheckBoxPreference

extern/spongycastle

@@ -1 +1 @@
-Subproject commit 9e4fb80c4f8efb8a0f8fd0c1cc1e74a421d1eb7e
+Subproject commit 918340cbc6d5396764bfe94fdba07aca11cd8168