Examples with VtFileReportScanItem io.github.muntashirakon.AppManager.scanner.vt.VtFileReportScanItem used on opensource projects

Example 1 with VtFileReportScanItem

use of io.github.muntashirakon.AppManager.scanner.vt.VtFileReportScanItem in project AppManager by MuntashirAkon.

the class ScannerActivity method onAuthenticated.

@Override
protected void onAuthenticated(Bundle savedInstanceState) {
    setContentView(R.layout.activity_scanner);
    setSupportActionBar(findViewById(R.id.toolbar));
    model = new ViewModelProvider(this).get(ScannerViewModel.class);
    mActionBar = getSupportActionBar();
    Intent intent = getIntent();
    isExternalApk = intent.getBooleanExtra(EXTRA_IS_EXTERNAL, true);
    mProgressIndicator = findViewById(R.id.progress_linear);
    mProgressIndicator.setVisibilityAfterHide(View.GONE);
    showProgress(true);
    apkUri = IntentCompat.getDataUri(intent);
    if (apkUri == null) {
        Toast.makeText(this, getString(R.string.error), Toast.LENGTH_LONG).show();
        finish();
        return;
    }
    File apkFile = null;
    if (Intent.ACTION_VIEW.equals(intent.getAction())) {
        if (!FmProvider.AUTHORITY.equals(apkUri.getAuthority())) {
            try {
                fd = getContentResolver().openFileDescriptor(apkUri, "r");
                if (fd == null) {
                    throw new FileNotFoundException("FileDescription cannot be null");
                }
                apkFile = FileUtils.getFileFromFd(fd);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
        }
    } else {
        String path = apkUri.getPath();
        if (path != null)
            apkFile = new File(path);
    }
    model.loadSummary(apkFile, apkUri);
    model.getApkChecksums().observe(this, checksums -> {
        SpannableStringBuilder sb = new SpannableStringBuilder(apkUri.toString()).append("\n");
        sb.append(getPrimaryText(this, getString(R.string.checksums)));
        for (Pair<String, String> digest : checksums) {
            sb.append("\n").append(getPrimaryText(this, digest.first + ": ")).append(getMonospacedText(digest.second));
        }
        ((TextView) findViewById(R.id.apk_title)).setText(R.string.source_dir);
        ((TextView) findViewById(R.id.apk_description)).setText(sb);
    });
    File finalApkFile = apkFile;
    model.getPackageInfo().observe(this, packageInfo -> {
        if (packageInfo != null) {
            String archiveFilePath = model.getApkFile().getAbsolutePath();
            mPackageName = packageInfo.packageName;
            final ApplicationInfo applicationInfo = packageInfo.applicationInfo;
            applicationInfo.publicSourceDir = archiveFilePath;
            applicationInfo.sourceDir = archiveFilePath;
            mAppName = applicationInfo.loadLabel(getPackageManager());
        } else {
            mAppName = finalApkFile != null ? finalApkFile.getName() : apkUri.getLastPathSegment();
        }
        if (mActionBar != null) {
            mActionBar.setTitle(mAppName);
            mActionBar.setSubtitle(R.string.scanner);
        }
    });
    model.getApkVerifierResult().observe(this, result -> {
        TextView checksumDescription = findViewById(R.id.checksum_description);
        SpannableStringBuilder builder = new SpannableStringBuilder();
        builder.append(PackageUtils.getApkVerifierInfo(result, this));
        List<X509Certificate> certificates = result.getSignerCertificates();
        if (certificates != null && certificates.size() > 0) {
            builder.append(getCertificateInfo(certificates));
        }
        checksumDescription.setText(builder);
    });
    model.getAllClasses().observe(this, allClasses -> {
        classListAll = allClasses;
        ((TextView) findViewById(R.id.classes_title)).setText(getResources().getQuantityString(R.plurals.classes, classListAll.size(), classListAll.size()));
        findViewById(R.id.classes).setOnClickListener(v -> {
            Intent intent1 = new Intent(this, ClassListingActivity.class);
            intent1.putExtra(ClassListingActivity.EXTRA_APP_NAME, mAppName);
            intent1.putExtra(ClassListingActivity.EXTRA_DEX_VFS_ID, model.getDexVfsId());
            startActivity(intent1);
        });
        // Fetch tracker info
        new Thread(() -> {
            Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
            try {
                setTrackerInfo();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }).start();
        // Fetch library info
        new Thread(() -> {
            Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
            try {
                setLibraryInfo();
                // Progress is dismissed here because this will take the largest time
                runOnUiThread(() -> showProgress(false));
            } catch (Exception e) {
                e.printStackTrace();
            }
        }).start();
    });
    // VirusTotal
    View vtView = findViewById(R.id.vt);
    if (!FeatureController.isInternetEnabled() || AppPref.getVtApiKey() == null) {
        vtView.setVisibility(View.GONE);
        findViewById(R.id.vt_disclaimer).setVisibility(View.GONE);
    }
    TextView vtTitle = findViewById(R.id.vt_title);
    TextView vtDescription = findViewById(R.id.vt_description);
    model.getVtFileScanMeta().observe(this, vtFileScanMeta -> {
        if (vtFileScanMeta == null) {
            // Uploading
            vtTitle.setText(R.string.vt_uploading);
        } else {
            // Upload completed and queued
            vtTitle.setText(R.string.vt_queued);
            vtDescription.setText(vtFileScanMeta.getPermalink());
        }
    });
    model.getVtFileReport().observe(this, vtFileReport -> {
        if (vtFileReport == null) {
            // Failed
            vtTitle.setText(R.string.vt_failed);
            vtDescription.setText(null);
            vtView.setOnClickListener(null);
        } else {
            // Successful or still queued
            int positives = vtFileReport.getPositives() == null ? -1 : vtFileReport.getPositives();
            if (positives < 0) {
                // Still checking
                vtTitle.setText(R.string.vt_queued);
                vtDescription.setText(vtFileReport.getPermalink());
                return;
            }
            CharSequence resultSummary = getString(R.string.vt_success, positives, vtFileReport.getTotal());
            @ColorRes int color;
            if (positives == 0) {
                color = R.color.stopped;
            } else if (positives <= 5) {
                color = R.color.tracker;
            } else
                color = R.color.electric_red;
            DialogTitleBuilder titleBuilder = new DialogTitleBuilder(this).setTitle(getString(R.string.vt_success, positives, vtFileReport.getTotal())).setSubtitle(getString(R.string.vt_scan_date, vtFileReport.getScanDate())).setEndIcon(R.drawable.ic_vt, v -> {
                Uri vtPermalink = Uri.parse(vtFileReport.getPermalink());
                Intent linkIntent = new Intent(Intent.ACTION_VIEW, vtPermalink);
                if (linkIntent.resolveActivity(getPackageManager()) != null) {
                    startActivity(linkIntent);
                }
            }).setEndIconContentDescription(R.string.vt_permalink);
            Spanned result;
            Map<String, VtFileReportScanItem> vtFileReportScanItems = vtFileReport.getScans();
            if (vtFileReportScanItems != null) {
                @ColorInt int colorRed = ContextCompat.getColor(this, R.color.electric_red);
                @ColorInt int colorGreen = ContextCompat.getColor(this, R.color.stopped);
                ArrayList<Spannable> detectedList = new ArrayList<>();
                ArrayList<Spannable> undetectedList = new ArrayList<>();
                for (String avName : vtFileReportScanItems.keySet()) {
                    VtFileReportScanItem item = Objects.requireNonNull(vtFileReportScanItems.get(avName));
                    if (item.isDetected()) {
                        detectedList.add(new SpannableStringBuilder(getColoredText(getPrimaryText(this, avName), colorRed)).append(getSmallerText(" (" + item.getVersion() + ")")).append("\n").append(item.getMalware()));
                    } else {
                        undetectedList.add(new SpannableStringBuilder(getColoredText(getPrimaryText(this, avName), colorGreen)).append(getSmallerText(" (" + item.getVersion() + ")")));
                    }
                }
                detectedList.addAll(undetectedList);
                result = getOrderedList(detectedList);
            } else
                result = null;
            vtTitle.setText(getColoredText(resultSummary, ContextCompat.getColor(this, color)));
            if (result != null) {
                vtDescription.setText(R.string.tap_to_see_details);
                vtView.setOnClickListener(v -> new MaterialAlertDialogBuilder(this).setCustomTitle(titleBuilder.build()).setMessage(result).setPositiveButton(R.string.ok, null).setNeutralButton(R.string.copy, (dialog, which) -> {
                    ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
                    ClipData clip = ClipData.newPlainText(getString(R.string.scan_in_vt), result);
                    clipboard.setPrimaryClip(clip);
                    Snackbar.make(vtView, R.string.copied_to_clipboard, Snackbar.LENGTH_SHORT).show();
                }).show());
            }
        }
    });
}