GitNex-Android-App/app/src/main/java/org/mian/gitnex/activities/LoginActivity.java

847 lines
24 KiB
Java

package org.mian.gitnex.activities;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioGroup;
import androidx.annotation.NonNull;
import com.google.android.material.dialog.MaterialAlertDialogBuilder;
import io.mikael.urlbuilder.UrlBuilder;
import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.UUID;
import okhttp3.Credentials;
import org.gitnex.tea4j.v2.models.AccessToken;
import org.gitnex.tea4j.v2.models.CreateAccessTokenOption;
import org.gitnex.tea4j.v2.models.GeneralAPISettings;
import org.gitnex.tea4j.v2.models.ServerVersion;
import org.gitnex.tea4j.v2.models.User;
import org.mian.gitnex.R;
import org.mian.gitnex.clients.RetrofitClient;
import org.mian.gitnex.database.api.BaseApi;
import org.mian.gitnex.database.api.UserAccountsApi;
import org.mian.gitnex.database.models.UserAccount;
import org.mian.gitnex.databinding.ActivityLoginBinding;
import org.mian.gitnex.helpers.AppUtil;
import org.mian.gitnex.helpers.NetworkStatusObserver;
import org.mian.gitnex.helpers.PathsHelper;
import org.mian.gitnex.helpers.Toasty;
import org.mian.gitnex.helpers.UrlHelper;
import org.mian.gitnex.helpers.Version;
import org.mian.gitnex.structs.Protocol;
import retrofit2.Call;
import retrofit2.Callback;
/**
* @author M M Arif
*/
public class LoginActivity extends BaseActivity {
private Button loginButton;
private EditText instanceUrlET, loginUidET, loginPassword, otpCode, loginTokenCode;
private AutoCompleteTextView protocolSpinner;
private RadioGroup loginMethod;
private String device_id = "token";
private String selectedProtocol;
private URI instanceUrl;
private Version giteaVersion;
private int maxResponseItems = 50;
private int defaultPagingNumber = 25;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ActivityLoginBinding activityLoginBinding =
ActivityLoginBinding.inflate(getLayoutInflater());
setContentView(activityLoginBinding.getRoot());
NetworkStatusObserver networkStatusObserver = NetworkStatusObserver.getInstance(ctx);
loginButton = activityLoginBinding.loginButton;
instanceUrlET = activityLoginBinding.instanceUrl;
loginUidET = activityLoginBinding.loginUid;
loginPassword = activityLoginBinding.loginPasswd;
otpCode = activityLoginBinding.otpCode;
protocolSpinner = activityLoginBinding.httpsSpinner;
loginMethod = activityLoginBinding.loginMethod;
loginTokenCode = activityLoginBinding.loginTokenCode;
activityLoginBinding.appVersion.setText(AppUtil.getAppVersion(appCtx));
ArrayAdapter<Protocol> adapterProtocols =
new ArrayAdapter<>(
LoginActivity.this, R.layout.list_spinner_items, Protocol.values());
instanceUrlET.setText(getIntent().getStringExtra("instanceUrl"));
protocolSpinner.setAdapter(adapterProtocols);
protocolSpinner.setSelection(0);
protocolSpinner.setOnItemClickListener(
(parent, view, position, id) -> {
selectedProtocol = String.valueOf(parent.getItemAtPosition(position));
if (selectedProtocol.equals(String.valueOf(Protocol.HTTP))) {
Toasty.warning(ctx, getResources().getString(R.string.protocolError));
}
});
if (R.id.loginToken == loginMethod.getCheckedRadioButtonId()) {
AppUtil.setMultiVisibility(
View.GONE,
findViewById(R.id.login_uidLayout),
findViewById(R.id.login_passwdLayout),
findViewById(R.id.otpCodeLayout));
findViewById(R.id.loginTokenCodeLayout).setVisibility(View.VISIBLE);
} else {
AppUtil.setMultiVisibility(
View.VISIBLE,
findViewById(R.id.login_uidLayout),
findViewById(R.id.login_passwdLayout),
findViewById(R.id.otpCodeLayout));
findViewById(R.id.loginTokenCodeLayout).setVisibility(View.GONE);
}
loginMethod.setOnCheckedChangeListener(
(group, checkedId) -> {
if (checkedId == R.id.loginToken) {
AppUtil.setMultiVisibility(
View.GONE,
findViewById(R.id.login_uidLayout),
findViewById(R.id.login_passwdLayout),
findViewById(R.id.otpCodeLayout));
findViewById(R.id.loginTokenCodeLayout).setVisibility(View.VISIBLE);
} else {
AppUtil.setMultiVisibility(
View.VISIBLE,
findViewById(R.id.login_uidLayout),
findViewById(R.id.login_passwdLayout),
findViewById(R.id.otpCodeLayout));
findViewById(R.id.loginTokenCodeLayout).setVisibility(View.GONE);
}
});
networkStatusObserver.registerNetworkStatusListener(
hasNetworkConnection ->
runOnUiThread(
() -> {
if (hasNetworkConnection) {
enableProcessButton();
} else {
disableProcessButton();
loginButton.setText(
getResources().getString(R.string.btnLogin));
Toasty.error(
ctx,
getResources()
.getString(R.string.checkNetConnection));
}
}));
loadDefaults();
loginButton.setOnClickListener(
view -> {
disableProcessButton();
login();
});
}
private void login() {
try {
if (selectedProtocol == null) {
Toasty.error(ctx, getResources().getString(R.string.protocolEmptyError));
enableProcessButton();
return;
}
String loginUid = loginUidET.getText().toString().replaceAll("[\\uFEFF]", "").trim();
String loginPass = loginPassword.getText().toString().trim();
String loginToken =
loginTokenCode.getText().toString().replaceAll("[\\uFEFF|#]", "").trim();
LoginType loginType =
(loginMethod.getCheckedRadioButtonId() == R.id.loginUsernamePassword)
? LoginType.BASIC
: LoginType.TOKEN;
URI rawInstanceUrl =
UrlBuilder.fromString(
UrlHelper.fixScheme(
instanceUrlET
.getText()
.toString()
.replaceAll("[\\uFEFF|#]", "")
.trim(),
"http"))
.toUri();
instanceUrl =
UrlBuilder.fromUri(rawInstanceUrl)
.withScheme(selectedProtocol.toLowerCase())
.withPath(PathsHelper.join(rawInstanceUrl.getPath(), "/api/v1/"))
.toUri();
// cache values to make them available the next time the user wants to log in
tinyDB.putString("loginType", loginType.name().toLowerCase());
tinyDB.putString("instanceUrlRaw", instanceUrlET.getText().toString());
if (instanceUrlET.getText().toString().equals("")) {
Toasty.error(ctx, getResources().getString(R.string.emptyFieldURL));
enableProcessButton();
return;
}
if (loginType == LoginType.BASIC) {
if (otpCode.length() != 0 && otpCode.length() != 6) {
Toasty.warning(ctx, getResources().getString(R.string.loginOTPTypeError));
enableProcessButton();
return;
}
if (loginUid.equals("")) {
Toasty.error(ctx, getResources().getString(R.string.emptyFieldUsername));
enableProcessButton();
return;
}
if (loginPass.equals("")) {
Toasty.error(ctx, getResources().getString(R.string.emptyFieldPassword));
enableProcessButton();
return;
}
int loginOTP =
(otpCode.length() > 0)
? Integer.parseInt(otpCode.getText().toString().trim())
: 0;
versionCheck(loginUid, loginPass, loginOTP, loginToken, loginType);
} else {
if (loginToken.equals("")) {
Toasty.error(ctx, getResources().getString(R.string.loginTokenError));
enableProcessButton();
return;
}
versionCheck(loginUid, loginPass, 123, loginToken, loginType);
serverPageLimitSettings();
}
} catch (Exception e) {
Toasty.error(ctx, getResources().getString(R.string.malformedUrl));
enableProcessButton();
}
}
private void serverPageLimitSettings() {
Call<GeneralAPISettings> generalAPISettings =
RetrofitClient.getApiInterface(ctx).getGeneralAPISettings();
generalAPISettings.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull final Call<GeneralAPISettings> generalAPISettings,
@NonNull retrofit2.Response<GeneralAPISettings> response) {
if (response.code() == 200 && response.body() != null) {
if (response.body().getMaxResponseItems() != null) {
maxResponseItems =
Math.toIntExact(response.body().getMaxResponseItems());
}
if (response.body().getDefaultPagingNum() != null) {
defaultPagingNumber =
Math.toIntExact(response.body().getDefaultPagingNum());
}
}
}
@Override
public void onFailure(
@NonNull Call<GeneralAPISettings> generalAPISettings,
@NonNull Throwable t) {}
});
}
private void versionCheck(
final String loginUid,
final String loginPass,
final int loginOTP,
final String loginToken,
final LoginType loginType) {
Call<ServerVersion> callVersion;
if (!loginToken.equals("")) {
callVersion =
RetrofitClient.getApiInterface(
ctx, instanceUrl.toString(), "token " + loginToken, null)
.getVersion();
} else {
String credential = Credentials.basic(loginUid, loginPass, StandardCharsets.UTF_8);
if (loginOTP != 0) {
callVersion =
RetrofitClient.getApiInterface(
ctx, instanceUrl.toString(), credential, null)
.getVersion(loginOTP);
} else {
callVersion =
RetrofitClient.getApiInterface(
ctx, instanceUrl.toString(), credential, null)
.getVersion();
}
}
callVersion.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull final Call<ServerVersion> callVersion,
@NonNull retrofit2.Response<ServerVersion> responseVersion) {
if (responseVersion.code() == 200) {
ServerVersion version = responseVersion.body();
assert version != null;
if (!Version.valid(version.getVersion())) {
Toasty.error(
ctx, getResources().getString(R.string.versionUnknown));
enableProcessButton();
return;
}
giteaVersion = new Version(version.getVersion());
if (giteaVersion.less(getString(R.string.versionLow))) {
MaterialAlertDialogBuilder materialAlertDialogBuilder =
new MaterialAlertDialogBuilder(ctx)
.setTitle(
getString(
R.string.versionAlertDialogHeader))
.setMessage(
getResources()
.getString(
R.string
.versionUnsupportedOld,
version.getVersion()))
.setNeutralButton(
getString(R.string.cancelButton),
(dialog, which) -> {
dialog.dismiss();
enableProcessButton();
})
.setPositiveButton(
getString(R.string.textContinue),
(dialog, which) -> {
dialog.dismiss();
login(
loginType,
loginUid,
loginPass,
loginOTP,
loginToken);
});
materialAlertDialogBuilder.create().show();
} else if (giteaVersion.lessOrEqual(getString(R.string.versionHigh))) {
login(loginType, loginUid, loginPass, loginOTP, loginToken);
} else {
Toasty.warning(
ctx,
getResources().getString(R.string.versionUnsupportedNew));
login(loginType, loginUid, loginPass, loginOTP, loginToken);
}
} else if (responseVersion.code() == 403) {
login(loginType, loginUid, loginPass, loginOTP, loginToken);
}
}
private void login(
LoginType loginType,
String loginUid,
String loginPass,
int loginOTP,
String loginToken) {
// ToDo: before store/create token: get UserInfo to check DB/AccountManager
// if there already exist a token
// the setup methods then can better handle all different cases
if (loginType == LoginType.BASIC) {
setup(loginUid, loginPass, loginOTP);
} else if (loginType == LoginType.TOKEN) { // Token
setupUsingExistingToken(loginToken);
}
}
@Override
public void onFailure(
@NonNull Call<ServerVersion> callVersion, @NonNull Throwable t) {
Toasty.error(
ctx, getResources().getString(R.string.genericServerResponseError));
enableProcessButton();
}
});
}
private void setupUsingExistingToken(final String loginToken) {
Call<User> call =
RetrofitClient.getApiInterface(
ctx, instanceUrl.toString(), "token " + loginToken, null)
.userGetCurrent();
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<User> call, @NonNull retrofit2.Response<User> response) {
User userDetails = response.body();
switch (response.code()) {
case 200:
assert userDetails != null;
// insert new account to db if does not exist
String accountName = userDetails.getLogin() + "@" + instanceUrl;
UserAccountsApi userAccountsApi =
BaseApi.getInstance(ctx, UserAccountsApi.class);
assert userAccountsApi != null;
boolean userAccountExists =
userAccountsApi.userAccountExists(accountName);
UserAccount account;
if (!userAccountExists) {
long accountId =
userAccountsApi.createNewAccount(
accountName,
instanceUrl.toString(),
userDetails.getLogin(),
loginToken,
giteaVersion.toString(),
maxResponseItems,
defaultPagingNumber);
account = userAccountsApi.getAccountById((int) accountId);
} else {
userAccountsApi.updateTokenByAccountName(
accountName, loginToken);
userAccountsApi.login(
userAccountsApi
.getAccountByName(accountName)
.getAccountId());
account = userAccountsApi.getAccountByName(accountName);
}
AppUtil.switchToAccount(LoginActivity.this, account);
enableProcessButton();
startActivity(new Intent(LoginActivity.this, MainActivity.class));
finish();
break;
case 401:
Toasty.error(
ctx,
getResources().getString(R.string.unauthorizedApiError));
enableProcessButton();
break;
default:
Toasty.error(
ctx,
getResources()
.getString(
R.string.genericApiError, response.code()));
enableProcessButton();
}
}
@Override
public void onFailure(@NonNull Call<User> call, @NonNull Throwable t) {
Toasty.error(ctx, ctx.getString(R.string.genericServerResponseError));
enableProcessButton();
}
});
}
private void setup(final String loginUid, final String loginPass, final int loginOTP) {
final String credential = Credentials.basic(loginUid, loginPass, StandardCharsets.UTF_8);
final String tokenName = "gitnex-app-" + device_id;
Call<List<AccessToken>> call;
if (loginOTP != 0) {
call =
RetrofitClient.getApiInterface(ctx, instanceUrl.toString(), credential, null)
.userGetTokens(loginOTP, loginUid, null, null);
} else {
call =
RetrofitClient.getApiInterface(ctx, instanceUrl.toString(), credential, null)
.userGetTokens(loginUid, null, null);
}
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<List<AccessToken>> call,
@NonNull retrofit2.Response<List<AccessToken>> response) {
List<AccessToken> userTokens = response.body();
if (response.code() == 200) {
assert userTokens != null;
for (AccessToken t : userTokens) {
if (t.getName().equals(tokenName)) {
// this app had created an token on this instance before
// -> since it looks like GitNex forgot the secret we have to
// delete it first
Call<Void> delToken;
if (loginOTP != 0) {
delToken =
RetrofitClient.getApiInterface(
ctx,
instanceUrl.toString(),
credential,
null)
.userDeleteAccessToken(
loginOTP,
loginUid,
String.valueOf(t.getId()));
} else {
delToken =
RetrofitClient.getApiInterface(
ctx,
instanceUrl.toString(),
credential,
null)
.userDeleteAccessToken(
loginUid,
String.valueOf(t.getId()));
}
delToken.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<Void> delToken,
@NonNull retrofit2.Response<Void> response) {
if (response.code() == 204) {
setupToken(
loginUid, loginPass, loginOTP,
tokenName);
} else {
Toasty.error(
ctx,
getResources()
.getString(
R.string
.genericApiError,
response.code()));
enableProcessButton();
}
}
@Override
public void onFailure(
@NonNull Call<Void> delToken,
@NonNull Throwable t) {
Toasty.error(
ctx,
getResources()
.getString(
R.string
.malformedJson));
enableProcessButton();
}
});
return;
}
}
setupToken(loginUid, loginPass, loginOTP, tokenName);
} else {
Toasty.error(
ctx,
getResources()
.getString(R.string.genericApiError, response.code()));
enableProcessButton();
}
}
@Override
public void onFailure(
@NonNull Call<List<AccessToken>> call, @NonNull Throwable t) {
Toasty.error(ctx, getResources().getString(R.string.malformedJson));
enableProcessButton();
}
});
}
private void setupToken(
final String loginUid,
final String loginPass,
final int loginOTP,
final String tokenName) {
final String credential = Credentials.basic(loginUid, loginPass, StandardCharsets.UTF_8);
CreateAccessTokenOption createUserToken = new CreateAccessTokenOption().name(tokenName);
Call<AccessToken> callCreateToken;
if (loginOTP != 0) {
callCreateToken =
RetrofitClient.getApiInterface(ctx, instanceUrl.toString(), credential, null)
.userCreateToken(loginOTP, loginUid, createUserToken);
} else {
callCreateToken =
RetrofitClient.getApiInterface(ctx, instanceUrl.toString(), credential, null)
.userCreateToken(loginUid, createUserToken);
}
callCreateToken.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<AccessToken> callCreateToken,
@NonNull retrofit2.Response<AccessToken> responseCreate) {
if (responseCreate.code() == 201) {
AccessToken newToken = responseCreate.body();
assert newToken != null;
if (!newToken.getSha1().equals("")) {
Call<User> call =
RetrofitClient.getApiInterface(
ctx,
instanceUrl.toString(),
"token " + newToken.getSha1(),
null)
.userGetCurrent();
call.enqueue(
new Callback<>() {
@Override
public void onResponse(
@NonNull Call<User> call,
@NonNull retrofit2.Response<User> response) {
User userDetails = response.body();
switch (response.code()) {
case 200:
assert userDetails != null;
// insert new account to db if does not
// exist
String accountName =
userDetails.getLogin()
+ "@"
+ instanceUrl;
UserAccountsApi userAccountsApi =
BaseApi.getInstance(
ctx, UserAccountsApi.class);
assert userAccountsApi != null;
boolean userAccountExists =
userAccountsApi.userAccountExists(
accountName);
UserAccount account;
if (!userAccountExists) {
long accountId =
userAccountsApi
.createNewAccount(
accountName,
instanceUrl
.toString(),
userDetails
.getLogin(),
newToken
.getSha1(),
giteaVersion
.toString(),
maxResponseItems,
defaultPagingNumber);
account =
userAccountsApi.getAccountById(
(int) accountId);
} else {
userAccountsApi
.updateTokenByAccountName(
accountName,
newToken.getSha1());
account =
userAccountsApi
.getAccountByName(
accountName);
}
AppUtil.switchToAccount(
LoginActivity.this, account);
startActivity(
new Intent(
LoginActivity.this,
MainActivity.class));
finish();
break;
case 401:
Toasty.error(
ctx,
getResources()
.getString(
R.string
.unauthorizedApiError));
enableProcessButton();
break;
default:
Toasty.error(
ctx,
getResources()
.getString(
R.string
.genericApiError,
response.code()));
enableProcessButton();
}
}
@Override
public void onFailure(
@NonNull Call<User> call,
@NonNull Throwable t) {
Toasty.error(
ctx,
getResources()
.getString(R.string.genericError));
enableProcessButton();
}
});
}
} else if (responseCreate.code() == 500) {
Toasty.error(
ctx,
getResources()
.getString(
R.string.genericApiError,
responseCreate.code()));
enableProcessButton();
}
}
@Override
public void onFailure(
@NonNull Call<AccessToken> createUserToken, @NonNull Throwable t) {
Toasty.error(ctx, ctx.getString(R.string.genericServerResponseError));
}
});
}
private void loadDefaults() {
if (tinyDB.getString("loginType").equals(LoginType.BASIC.name().toLowerCase())) {
loginMethod.check(R.id.loginUsernamePassword);
} else {
loginMethod.check(R.id.loginToken);
}
if (!tinyDB.getString("instanceUrlRaw").equals("")) {
instanceUrlET.setText(tinyDB.getString("instanceUrlRaw"));
}
if (getAccount() != null && getAccount().getAccount() != null) {
loginUidET.setText(getAccount().getAccount().getUserName());
}
if (!tinyDB.getString("uniqueAppId").isEmpty()) {
device_id = tinyDB.getString("uniqueAppId");
} else {
device_id = UUID.randomUUID().toString();
tinyDB.putString("uniqueAppId", device_id);
}
}
private void disableProcessButton() {
loginButton.setText(R.string.processingText);
loginButton.setEnabled(false);
}
private void enableProcessButton() {
loginButton.setText(R.string.btnLogin);
loginButton.setEnabled(true);
}
private enum LoginType {
BASIC,
TOKEN
}
}