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Manager encryption using new API

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This commit is contained in:
Sylvain Berfini 2013-10-04 16:08:32 +02:00
parent 61749c28bc
commit 51e063b0a7
5 changed files with 127 additions and 107 deletions
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3
res/values/non_localizable_strings.xml
View file

@ -94,6 +94,7 @@
<string name="pref_stun_server_key">pref_stun_server_key</string>
<string name="pref_ice_enable_key">pref_ice_enable_key</string>
<string name="pref_video_codec_vp8_key">pref_video_codec_vp8_key</string>
<string name="pref_media_encryption_key">pref_media_encryption_key</string>
<string name="pref_media_encryption_key_none">none</string>
<string name="pref_media_encryption_key_srtp">srtp</string>
<string name="pref_media_encryption_key_zrtp">zrtp</string>
@ -121,8 +122,6 @@
<string name="pref_first_time_linphone_chat_storage">pref_first_time_linphone_chat_storage</string>
<!-- LP Config bindings from Android preferences -->
<string name="pref_media_encryption_key">lpconfig_sip_media_enc_key</string>
<!-- LP Config preferences names -->
<string name="lpconfig_net_downloadbw_key">download_bw</string>

6
res/xml/settings.xml
View file

@ -1,13 +1,13 @@
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
android:title="Root">
<PreferenceCategory
android:title="@string/pref_preferences">
<ListPreference
android:title="@string/pref_media_encryption"
android:key="@string/pref_media_encryption_key"
android:defaultValue="@string/pref_media_encryption_default" />
android:key="@string/lpconfig_sip_media_enc_key" />
</PreferenceCategory>

82
src/org/linphone/LinphoneManager.java
View file

@ -545,7 +545,7 @@ public class LinphoneManager implements LinphoneCoreListener {
copyAssetsFromPackage();
//traces alway start with traces enable to not missed first initialization
boolean isDebugLogEnabled = !(mR.getBoolean(R.bool.disable_every_log)) && getPrefBoolean(R.string.pref_debug_key, mR.getBoolean(R.bool.pref_debug_default));
boolean isDebugLogEnabled = !(mR.getBoolean(R.bool.disable_every_log));
LinphoneCoreFactory.instance().setDebugMode(isDebugLogEnabled, getString(R.string.app_name));
// Try to get remote provisioning
@ -567,7 +567,6 @@ public class LinphoneManager implements LinphoneCoreListener {
Log.e(e, "cannot get version name");
}
mLc.enableIpv6(getPrefBoolean(R.string.pref_ipv6_key, false));
mLc.setZrtpSecretsCache(basePath + "/zrtp_secrets");
mLc.setRing(null);
@ -647,17 +646,6 @@ public class LinphoneManager implements LinphoneCoreListener {
return false;
}
void initMediaEncryption(){
String pref = getPrefString(R.string.pref_media_encryption_key, R.string.pref_media_encryption_key_none);
MediaEncryption me=MediaEncryption.None;
if (pref.equals(getString(R.string.pref_media_encryption_key_srtp)))
me = MediaEncryption.SRTP;
else if (pref.equals(getString(R.string.pref_media_encryption_key_zrtp)))
me = MediaEncryption.ZRTP;
Log.i("Media encryption set to " + pref);
mLc.setMediaEncryption(me);
}
private void initFromConfTunnel(){
if (!mLc.isTunnelAvailable())
return;
@ -827,76 +815,8 @@ public class LinphoneManager implements LinphoneCoreListener {
initialTransports = mLc.getSignalingTransportPorts();
setSignalingTransportsFromConfiguration(initialTransports);
initMediaEncryption();
mLc.setVideoPolicy(isAutoInitiateVideoCalls(), isAutoAcceptCamera());
readAndSetAudioAndVideoPorts();
String defaultIncomingCallTimeout = getString(R.string.pref_incoming_call_timeout_default);
int incomingCallTimeout = tryToParseIntValue(getPrefString(R.string.pref_incoming_call_timeout_key, defaultIncomingCallTimeout), defaultIncomingCallTimeout);
mLc.setIncomingTimeout(incomingCallTimeout);
try {
// Configure audio codecs
// enableDisableAudioCodec("speex", 32000, 1, R.string.pref_codec_speex32_key);
enableDisableAudioCodec("speex", 32000, 1, false);
enableDisableAudioCodec("speex", 16000, 1, R.string.pref_codec_speex16_key);
enableDisableAudioCodec("speex", 8000, 1, R.string.pref_codec_speex8_key);
enableDisableAudioCodec("iLBC", 8000, 1, R.string.pref_codec_ilbc_key);
enableDisableAudioCodec("GSM", 8000, 1, R.string.pref_codec_gsm_key);
enableDisableAudioCodec("G722", 8000, 1, R.string.pref_codec_g722_key);
enableDisableAudioCodec("G729", 8000, 1, R.string.pref_codec_g729_key);
enableDisableAudioCodec("PCMU", 8000, 1, R.string.pref_codec_pcmu_key);
enableDisableAudioCodec("PCMA", 8000, 1, R.string.pref_codec_pcma_key);
enableDisableAudioCodec("AMR", 8000, 1, R.string.pref_codec_amr_key);
enableDisableAudioCodec("AMR-WB", 16000, 1, R.string.pref_codec_amrwb_key);
//enableDisableAudioCodec("SILK", 24000, 1, R.string.pref_codec_silk24_key);
enableDisableAudioCodec("SILK", 24000, 1, false);
enableDisableAudioCodec("SILK", 16000, 1, R.string.pref_codec_silk16_key);
//enableDisableAudioCodec("SILK", 12000, 1, R.string.pref_codec_silk12_key);
enableDisableAudioCodec("SILK", 12000, 1, false);
enableDisableAudioCodec("SILK", 8000, 1, R.string.pref_codec_silk8_key);
enableDisableAudioCodec("OPUS", 48000, 1, R.string.pref_codec_opus_key);
// Configure video codecs
for (PayloadType videoCodec : mLc.getVideoCodecs()) {
enableDisableVideoCodecs(videoCodec);
}
boolean useEC = getPrefBoolean(R.string.pref_echo_cancellation_key, mR.getBoolean(R.bool.pref_echo_canceller_default));
mLc.enableEchoCancellation(useEC);
} catch (LinphoneCoreException e) {
throw new LinphoneConfigException(getString(R.string.wrong_settings),e);
}
boolean isVideoEnabled = isVideoEnabled();
mLc.enableVideo(isVideoEnabled, isVideoEnabled);
setPreferredVideoSizeFromConfiguration();
//stun server
String lStun = getPrefString(R.string.pref_stun_server_key, getString(R.string.default_stun));
boolean useICE = getPrefBoolean(R.string.pref_ice_enable_key, mR.getBoolean(R.bool.pref_ice_enabled_default));
boolean useUpnp = getPrefBoolean(R.string.pref_upnp_enable_key, mR.getBoolean(R.bool.pref_upnp_enabled_default));
mLc.setStunServer(lStun);
if (lStun!=null && lStun.length()>0 && useICE) {
mLc.setFirewallPolicy(FirewallPolicy.UseIce);
if (useUpnp) Log.e("Cannot have both ice and upnp enabled, disabling upnp");
} else if (useUpnp) {
mLc.setFirewallPolicy(FirewallPolicy.UseUpnp);
} else if (lStun!=null && lStun.length()>0){
mLc.setFirewallPolicy(FirewallPolicy.UseStun);
} else {
mLc.setFirewallPolicy(FirewallPolicy.NoFirewall);
}
mLc.setUseRfc2833ForDtmfs(getPrefBoolean(R.string.pref_rfc2833_dtmf_key, mR.getBoolean(R.bool.pref_rfc2833_dtmf_default)));
mLc.setUseSipInfoForDtmfs(getPrefBoolean(R.string.pref_sipinfo_dtmf_key, mR.getBoolean(R.bool.pref_sipinfo_dtmf_default)));
String displayName = getPrefString(R.string.pref_display_name_key, getString(R.string.pref_display_name_default));
String username = getPrefString(R.string.pref_user_name_key, getString(R.string.pref_user_name_default));
mLc.setPrimaryContact(displayName, username);
//accounts
try {
initAccounts();

29
src/org/linphone/LinphonePreferences.java
View file

@ -22,6 +22,7 @@ import java.util.Map;
import org.linphone.core.LinphoneCoreFactory;
import org.linphone.core.LpConfig;
import org.linphone.mediastream.Log;
import android.content.res.Resources;
@ -36,7 +37,7 @@ public class LinphonePreferences {
public static final synchronized LinphonePreferences getInstance() {
if (instance == null) {
instance = new LinphonePreferences();
instance.Load();
instance.load();
}
return instance;
}
@ -81,18 +82,30 @@ public class LinphonePreferences {
return changesDict.containsKey(key);
}
public void Load() {
Resources res = LinphoneService.instance().getResources();
for (String key : res.getStringArray(R.array.lpconfig_net_keys)) {
dict.put(key, config.getString("net", key, null));
public void load() {
Log.w("Preferences loading...");
loadSection("sip", R.array.lpconfig_sip_keys);
}
private void loadSection(String section, int resourcesID) {
Log.w("Preferences loading for section " + section);
for (String key : LinphoneService.instance().getResources().getStringArray(resourcesID)) {
Log.w("Looking for value for key " + key);
String value = config.getString("sip", key, "");
if (value != null && value.length() > 0) {
Log.w("Value read for key " + key + " : " + value);
dict.put(key, value);
}
}
}
public void Save() {
public void save() {
Log.w("Preferences saving...");
Resources res = LinphoneService.instance().getResources();
for (String key : res.getStringArray(R.array.lpconfig_net_keys)) {
for (String key : res.getStringArray(R.array.lpconfig_sip_keys)) {
if (hasValueChanged(key)) {
config.setString("net", key, getNew(key));
Log.w("Saving changed preference : " + getNew(key));
config.setString("sip", key, getNew(key));
}
}
config.sync();

100
src/org/linphone/SettingsFragment.java
View file

@ -1,14 +1,25 @@
package org.linphone;
import java.util.ArrayList;
import java.util.List;
import org.linphone.LinphoneManager.EcCalibrationListener;
import org.linphone.core.LinphoneCore;
import org.linphone.core.LinphoneCore.EcCalibratorStatus;
import org.linphone.core.LinphoneCore.MediaEncryption;
import org.linphone.mediastream.Log;
import org.linphone.ui.PreferencesListFragment;
import android.os.Bundle;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceCategory;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceScreen;
public class SettingsFragment extends PreferencesListFragment implements EcCalibrationListener {
private LinphonePreferences mPrefs;
@Override
public void onEcCalibrationStatus(EcCalibratorStatus status, int delayMs) {
@ -21,21 +32,98 @@ public class SettingsFragment extends PreferencesListFragment implements EcCalib
@Override
public void onCreate(Bundle bundle) {
super.onCreate(bundle);
PreferenceScreen screen = getPreferenceScreen();
mPrefs = LinphonePreferences.getInstance();
mPrefs.load();
// Init some settings
initMediaEncryptionPreference((ListPreference) screen.findPreference(getString(R.string.lpconfig_sip_media_enc_key)));
// Sets default values and value change listener for each of them
setListenerForPreference(screen);
}
private void setListenerForPreference(Preference pref) {
// FIXME: first display doesn't match the linphonerc values
final LinphonePreferences prefs = LinphonePreferences.getInstance();
int count = getPreferenceScreen().getPreferenceCount();
for (int i = 0; i < count; i++) {
Preference pref = getPreferenceScreen().getPreference(i);
if (pref.hasKey()) {
pref.setDefaultValue(prefs.get(pref.getKey()));
Log.w("Preference key = " + pref.getKey());
pref.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
prefs.set(preference.getKey(), newValue.toString());
Log.w("New value for preference key " + preference.getKey() + ":" + newValue.toString());
mPrefs.set(preference.getKey(), newValue.toString());
return true;
}
});
} else {
if (pref instanceof PreferenceCategory) {
Log.w("Preference is a category (" + pref.getTitle() + "), let's recurse!");
PreferenceCategory cat = (PreferenceCategory) pref;
int count = cat.getPreferenceCount();
for (int i = 0; i < count; i++) {
Preference p = cat.getPreference(i);
setListenerForPreference(p);
}
} else if (pref instanceof PreferenceScreen) {
Log.w("Preference is a screen (" + pref.getTitle() + "), let's recurse!");
PreferenceScreen screen = (PreferenceScreen) pref;
int count = screen.getPreferenceCount();
for (int i = 0; i < count; i++) {
Preference p = screen.getPreference(i);
setListenerForPreference(p);
}
}
}
}
private void initMediaEncryptionPreference(ListPreference pref) {
LinphoneCore lc = null;
try {
lc = LinphoneManager.getLcIfManagerNotDestroyedOrNull();
} catch (Exception e) {}
List<CharSequence> mencEntries=new ArrayList<CharSequence>();
List<CharSequence> mencEntryValues=new ArrayList<CharSequence>();
mencEntries.add(getString(R.string.media_encryption_none));
mencEntryValues.add(getString(R.string.pref_media_encryption_key_none));
if (lc == null || getResources().getBoolean(R.bool.disable_all_security_features_for_markets)) {
CharSequence[] contents = new CharSequence[mencEntries.size()];
mencEntries.toArray(contents);
pref.setEntries(contents);
contents = new CharSequence[mencEntryValues.size()];
mencEntryValues.toArray(contents);
pref.setEntryValues(contents);
return;
}
boolean hasZrtp = lc.mediaEncryptionSupported(MediaEncryption.ZRTP);
boolean hasSrtp = lc.mediaEncryptionSupported(MediaEncryption.SRTP);
if (!hasSrtp && !hasZrtp) {
pref.setEnabled(false);
} else {
if (hasSrtp){
mencEntries.add(getString(R.string.media_encryption_srtp));
mencEntryValues.add(getString(R.string.pref_media_encryption_key_srtp));
}
if (hasZrtp){
mencEntries.add(getString(R.string.media_encryption_zrtp));
mencEntryValues.add(getString(R.string.pref_media_encryption_key_zrtp));
}
CharSequence[] contents=new CharSequence[mencEntries.size()];
mencEntries.toArray(contents);
pref.setEntries(contents);
contents=new CharSequence[mencEntryValues.size()];
mencEntryValues.toArray(contents);
pref.setEntryValues(contents);
}
}
@Override
public void onDestroy() {
LinphonePreferences.getInstance().save();
super.onDestroy();
}
}