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Code Issues Packages Projects Releases Wiki Activity

Added option to use local IP address

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This commit is contained in:
M66B
2019-02-21 20:13:11 +01:00
parent 77e38e0a94
commit ba4e8df7ff
9 changed files with 1648 additions and 9 deletions
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9
app/src/main/java/eu/faircode/email/DB.java
View File

@@ -49,7 +49,7 @@ import io.requery.android.database.sqlite.RequerySQLiteOpenHelperFactory;
// https://developer.android.com/topic/libraries/architecture/room.html
@Database(
version = 46,
version = 47,
entities = {
EntityIdentity.class,
EntityAccount.class,
@@ -526,6 +526,13 @@ public abstract class DB extends RoomDatabase {
db.execSQL("ALTER TABLE `identity` ADD COLUMN `encrypt` INTEGER NOT NULL DEFAULT 0");
}
})
.addMigrations(new Migration(46, 47) {
@Override
public void migrate(SupportSQLiteDatabase db) {
Log.i("DB migration from version " + startVersion + " to " + endVersion);
db.execSQL("ALTER TABLE `identity` ADD COLUMN `use_ip` INTEGER NOT NULL DEFAULT 0");
}
})
.build();
}

6
app/src/main/java/eu/faircode/email/EntityIdentity.java
View File

@@ -70,6 +70,8 @@ public class EntityIdentity {
public String password;
public String realm;
@NonNull
public Boolean use_ip = false; // instead of domain name
@NonNull
public Boolean synchronize;
@NonNull
public Boolean primary;
@@ -114,6 +116,7 @@ public class EntityIdentity {
json.put("user", user);
json.put("password", password);
json.put("realm", realm);
json.put("use_ip", use_ip);
json.put("synchronize", synchronize);
json.put("primary", primary);
@@ -152,6 +155,8 @@ public class EntityIdentity {
identity.password = json.getString("password");
if (json.has("realm"))
identity.realm = json.getString("realm");
if (json.has("use_ip"))
identity.use_ip = json.getBoolean("use_ip");
identity.synchronize = json.getBoolean("synchronize");
identity.primary = json.getBoolean("primary");
@@ -194,6 +199,7 @@ public class EntityIdentity {
this.user.equals(other.user) &&
this.password.equals(other.password) &&
(this.realm == null ? other.realm == null : this.realm.equals(other.realm)) &&
this.use_ip == other.use_ip &&
this.synchronize.equals(other.synchronize) &&
this.primary.equals(other.primary) &&
(this.replyto == null ? other.replyto == null : this.replyto.equals(other.replyto)) &&

31
app/src/main/java/eu/faircode/email/FragmentIdentity.java
View File

@@ -52,6 +52,7 @@ import com.android.colorpicker.ColorPickerSwatch;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.textfield.TextInputLayout;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;
@@ -92,6 +93,7 @@ public class FragmentIdentity extends FragmentBase {
private EditText etUser;
private TextInputLayout tilPassword;
private EditText etRealm;
private CheckBox cbUseIp;
private CheckBox cbSynchronize;
private CheckBox cbPrimary;
@@ -160,6 +162,7 @@ public class FragmentIdentity extends FragmentBase {
etUser = view.findViewById(R.id.etUser);
tilPassword = view.findViewById(R.id.tilPassword);
etRealm = view.findViewById(R.id.etRealm);
cbUseIp = view.findViewById(R.id.cbUseIp);
cbSynchronize = view.findViewById(R.id.cbSynchronize);
cbPrimary = view.findViewById(R.id.cbPrimary);
@@ -480,6 +483,7 @@ public class FragmentIdentity extends FragmentBase {
args.putString("user", etUser.getText().toString());
args.putString("password", tilPassword.getEditText().getText().toString());
args.putString("realm", etRealm.getText().toString());
args.putBoolean("use_ip", cbUseIp.isChecked());
args.putInt("color", color);
args.putString("signature", HtmlHelper.toHtml(etSignature.getText()));
args.putBoolean("synchronize", cbSynchronize.isChecked());
@@ -522,6 +526,7 @@ public class FragmentIdentity extends FragmentBase {
String user = args.getString("user");
String password = args.getString("password");
String realm = args.getString("realm");
boolean use_ip = args.getBoolean("use_ip");
boolean synchronize = args.getBoolean("synchronize");
boolean primary = args.getBoolean("primary");
@@ -578,7 +583,8 @@ public class FragmentIdentity extends FragmentBase {
auth_type != identity.auth_type ||
!host.equals(identity.host) || Integer.parseInt(port) != identity.port ||
!user.equals(identity.user) || !password.equals(identity.password) ||
(realm == null ? identityRealm != null : !realm.equals(identityRealm))));
(realm == null ? identityRealm != null : !realm.equals(identityRealm)) ||
use_ip != identity.use_ip));
boolean reload = (identity == null || identity.synchronize != synchronize || check);
Long last_connected = null;
@@ -587,10 +593,29 @@ public class FragmentIdentity extends FragmentBase {
// Check SMTP server
if (check) {
String protocol = (starttls ? "smtp" : "smtps");
// Get properties
Properties props = MessageHelper.getSessionProperties(auth_type, realm, insecure);
InetAddress ip = (use_ip ? Helper.getLocalIp(context) : null);
if (ip == null) {
Log.i("Check local host=" + host);
if (starttls)
props.put("mail.smtp.localhost", host);
else
props.put("mail.smtps.localhost", host);
} else {
Log.i("Check local address=" + ip.getHostAddress());
if (starttls)
props.put("mail.smtp.localaddress", ip.getHostAddress());
else
props.put("mail.smtps.localaddress", ip.getHostAddress());
}
// Create session
Session isession = Session.getInstance(props, null);
isession.setDebug(true);
// Create transport
String protocol = (starttls ? "smtp" : "smtps");
Transport itransport = isession.getTransport(protocol);
try {
try {
@@ -628,6 +653,7 @@ public class FragmentIdentity extends FragmentBase {
identity.user = user;
identity.password = password;
identity.realm = realm;
identity.use_ip = use_ip;
identity.synchronize = synchronize;
identity.primary = (identity.synchronize && primary);
@@ -731,6 +757,7 @@ public class FragmentIdentity extends FragmentBase {
etUser.setText(identity == null ? null : identity.user);
tilPassword.getEditText().setText(identity == null ? null : identity.password);
etRealm.setText(identity == null ? null : identity.realm);
cbUseIp.setChecked(identity == null ? false : identity.use_ip);
cbSynchronize.setChecked(identity == null ? true : identity.synchronize);
cbPrimary.setChecked(identity == null ? true : identity.primary);

41
app/src/main/java/eu/faircode/email/Helper.java
View File

@@ -34,6 +34,8 @@ import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.LinkAddress;
import android.net.LinkProperties;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkInfo;
@@ -72,6 +74,8 @@ import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.text.DateFormat;
@@ -731,6 +735,43 @@ public class Helper {
return filename.substring(index + 1);
}
static InetAddress getLocalIp(Context context) {
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.M)
return null;
Network active = cm.getActiveNetwork();
if (active == null)
return null;
NetworkInfo ani = cm.getNetworkInfo(active);
if (ani == null || !ani.isConnected())
return null;
NetworkCapabilities caps = cm.getNetworkCapabilities(active);
if (caps == null)
return null;
if (!caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN))
return null;
LinkProperties props = cm.getLinkProperties(active);
if (props == null)
return null;
List<LinkAddress> addresses = props.getLinkAddresses();
if (addresses == null || addresses.size() == 0)
return null;
// Prefer IPv4
for (LinkAddress address : addresses)
if (address.getAddress() instanceof Inet4Address)
return address.getAddress();
return addresses.get(0).getAddress();
}
static Boolean isMetered(Context context, boolean log) {
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

21
app/src/main/java/eu/faircode/email/ServiceSynchronize.java
View File

@@ -55,6 +55,7 @@ import com.sun.mail.imap.IMAPStore;
import com.sun.mail.imap.protocol.FetchResponse;
import com.sun.mail.imap.protocol.IMAPProtocol;
import com.sun.mail.imap.protocol.UID;
import com.sun.mail.smtp.SMTPTransport;
import com.sun.mail.util.FolderClosedIOException;
import com.sun.mail.util.MailConnectException;
@@ -72,6 +73,7 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;
@@ -1938,13 +1940,24 @@ public class ServiceSynchronize extends LifecycleService {
// Get properties
Properties props = MessageHelper.getSessionProperties(ident.auth_type, ident.realm, ident.insecure);
if (ident.starttls)
props.put("mail.smtp.localhost", ident.host);
else
props.put("mail.smtps.localhost", ident.host);
InetAddress ip = (ident.use_ip ? Helper.getLocalIp(ServiceSynchronize.this) : null);
if (ip == null) {
EntityLog.log(ServiceSynchronize.this, "Send local host=" + ident.host);
if (ident.starttls)
props.put("mail.smtp.localhost", ident.host);
else
props.put("mail.smtps.localhost", ident.host);
} else {
EntityLog.log(ServiceSynchronize.this, "Send local address=" + ip.getHostAddress());
if (ident.starttls)
props.put("mail.smtp.localaddress", ip.getHostAddress());
else
props.put("mail.smtps.localaddress", ip.getHostAddress());
}
// Create session
final Session isession = Session.getInstance(props, null);
isession.setDebug(true);
// Create message
MimeMessage imessage = MessageHelper.from(this, message, isession, ident.plain_only);