Examples with IntentFilterVerificationInfo android.content.pm.IntentFilterVerificationInfo used on opensource projects

Example 31 with IntentFilterVerificationInfo

use of android.content.pm.IntentFilterVerificationInfo in project android_frameworks_base by DirtyUnicorns.

the class Settings method writeLPr.

void writeLPr() {
    // been successfully written.
    if (mSettingsFilename.exists()) {
        // might have been corrupted.
        if (!mBackupSettingsFilename.exists()) {
            if (!mSettingsFilename.renameTo(mBackupSettingsFilename)) {
                Slog.wtf(PackageManagerService.TAG, "Unable to backup package manager settings, " + " current changes will be lost at reboot");
                return;
            }
        } else {
            mSettingsFilename.delete();
            Slog.w(PackageManagerService.TAG, "Preserving older settings backup");
        }
    }
    mPastSignatures.clear();
    try {
        FileOutputStream fstr = new FileOutputStream(mSettingsFilename);
        BufferedOutputStream str = new BufferedOutputStream(fstr);
        //XmlSerializer serializer = XmlUtils.serializerInstance();
        XmlSerializer serializer = new FastXmlSerializer();
        serializer.setOutput(str, StandardCharsets.UTF_8.name());
        serializer.startDocument(null, true);
        serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
        serializer.startTag(null, "packages");
        for (int i = 0; i < mVersion.size(); i++) {
            final String volumeUuid = mVersion.keyAt(i);
            final VersionInfo ver = mVersion.valueAt(i);
            serializer.startTag(null, TAG_VERSION);
            XmlUtils.writeStringAttribute(serializer, ATTR_VOLUME_UUID, volumeUuid);
            XmlUtils.writeIntAttribute(serializer, ATTR_SDK_VERSION, ver.sdkVersion);
            XmlUtils.writeIntAttribute(serializer, ATTR_DATABASE_VERSION, ver.databaseVersion);
            XmlUtils.writeStringAttribute(serializer, ATTR_FINGERPRINT, ver.fingerprint);
            serializer.endTag(null, TAG_VERSION);
        }
        if (mVerifierDeviceIdentity != null) {
            serializer.startTag(null, "verifier");
            serializer.attribute(null, "device", mVerifierDeviceIdentity.toString());
            serializer.endTag(null, "verifier");
        }
        if (mReadExternalStorageEnforced != null) {
            serializer.startTag(null, TAG_READ_EXTERNAL_STORAGE);
            serializer.attribute(null, ATTR_ENFORCEMENT, mReadExternalStorageEnforced ? "1" : "0");
            serializer.endTag(null, TAG_READ_EXTERNAL_STORAGE);
        }
        serializer.startTag(null, "permission-trees");
        for (BasePermission bp : mPermissionTrees.values()) {
            writePermissionLPr(serializer, bp);
        }
        serializer.endTag(null, "permission-trees");
        serializer.startTag(null, "permissions");
        for (BasePermission bp : mPermissions.values()) {
            writePermissionLPr(serializer, bp);
        }
        serializer.endTag(null, "permissions");
        for (final PackageSetting pkg : mPackages.values()) {
            writePackageLPr(serializer, pkg);
        }
        for (final PackageSetting pkg : mDisabledSysPackages.values()) {
            writeDisabledSysPackageLPr(serializer, pkg);
        }
        for (final SharedUserSetting usr : mSharedUsers.values()) {
            serializer.startTag(null, "shared-user");
            serializer.attribute(null, ATTR_NAME, usr.name);
            serializer.attribute(null, "userId", Integer.toString(usr.userId));
            usr.signatures.writeXml(serializer, "sigs", mPastSignatures);
            writePermissionsLPr(serializer, usr.getPermissionsState().getInstallPermissionStates());
            serializer.endTag(null, "shared-user");
        }
        if (mPackagesToBeCleaned.size() > 0) {
            for (PackageCleanItem item : mPackagesToBeCleaned) {
                final String userStr = Integer.toString(item.userId);
                serializer.startTag(null, "cleaning-package");
                serializer.attribute(null, ATTR_NAME, item.packageName);
                serializer.attribute(null, ATTR_CODE, item.andCode ? "true" : "false");
                serializer.attribute(null, ATTR_USER, userStr);
                serializer.endTag(null, "cleaning-package");
            }
        }
        if (mRenamedPackages.size() > 0) {
            for (Map.Entry<String, String> e : mRenamedPackages.entrySet()) {
                serializer.startTag(null, "renamed-package");
                serializer.attribute(null, "new", e.getKey());
                serializer.attribute(null, "old", e.getValue());
                serializer.endTag(null, "renamed-package");
            }
        }
        final int numIVIs = mRestoredIntentFilterVerifications.size();
        if (numIVIs > 0) {
            if (DEBUG_DOMAIN_VERIFICATION) {
                Slog.i(TAG, "Writing restored-ivi entries to packages.xml");
            }
            serializer.startTag(null, "restored-ivi");
            for (int i = 0; i < numIVIs; i++) {
                IntentFilterVerificationInfo ivi = mRestoredIntentFilterVerifications.valueAt(i);
                writeDomainVerificationsLPr(serializer, ivi);
            }
            serializer.endTag(null, "restored-ivi");
        } else {
            if (DEBUG_DOMAIN_VERIFICATION) {
                Slog.i(TAG, "  no restored IVI entries to write");
            }
        }
        mKeySetManagerService.writeKeySetManagerServiceLPr(serializer);
        serializer.endTag(null, "packages");
        serializer.endDocument();
        str.flush();
        FileUtils.sync(fstr);
        str.close();
        // New settings successfully written, old ones are no longer
        // needed.
        mBackupSettingsFilename.delete();
        FileUtils.setPermissions(mSettingsFilename.toString(), FileUtils.S_IRUSR | FileUtils.S_IWUSR | FileUtils.S_IRGRP | FileUtils.S_IWGRP, -1, -1);
        writeKernelMappingLPr();
        writePackageListLPr();
        writeAllUsersPackageRestrictionsLPr();
        writeAllRuntimePermissionsLPr();
        return;
    } catch (XmlPullParserException e) {
        Slog.wtf(PackageManagerService.TAG, "Unable to write package manager settings, " + "current changes will be lost at reboot", e);
    } catch (java.io.IOException e) {
        Slog.wtf(PackageManagerService.TAG, "Unable to write package manager settings, " + "current changes will be lost at reboot", e);
    }
    // Clean up partially written files
    if (mSettingsFilename.exists()) {
        if (!mSettingsFilename.delete()) {
            Slog.wtf(PackageManagerService.TAG, "Failed to clean up mangled file: " + mSettingsFilename);
        }
    }
//Debug.stopMethodTracing();
}

Example 32 with IntentFilterVerificationInfo

use of android.content.pm.IntentFilterVerificationInfo in project android_frameworks_base by DirtyUnicorns.

the class Settings method writeAllDomainVerificationsLPr.

// Specifically for backup/restore
void writeAllDomainVerificationsLPr(XmlSerializer serializer, int userId) throws IllegalArgumentException, IllegalStateException, IOException {
    serializer.startTag(null, TAG_ALL_INTENT_FILTER_VERIFICATION);
    final int N = mPackages.size();
    for (int i = 0; i < N; i++) {
        PackageSetting ps = mPackages.valueAt(i);
        IntentFilterVerificationInfo ivi = ps.getIntentFilterVerificationInfo();
        if (ivi != null) {
            writeDomainVerificationsLPr(serializer, ivi);
        }
    }
    serializer.endTag(null, TAG_ALL_INTENT_FILTER_VERIFICATION);
}

Example 33 with IntentFilterVerificationInfo

use of android.content.pm.IntentFilterVerificationInfo in project android_frameworks_base by DirtyUnicorns.

the class Settings method readRestoredIntentFilterVerifications.

private void readRestoredIntentFilterVerifications(XmlPullParser parser) throws XmlPullParserException, IOException {
    int outerDepth = parser.getDepth();
    int type;
    while ((type = parser.next()) != XmlPullParser.END_DOCUMENT && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
        if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
            continue;
        }
        final String tagName = parser.getName();
        if (tagName.equals(TAG_DOMAIN_VERIFICATION)) {
            IntentFilterVerificationInfo ivi = new IntentFilterVerificationInfo(parser);
            if (DEBUG_DOMAIN_VERIFICATION) {
                Slog.i(TAG, "Restored IVI for " + ivi.getPackageName() + " status=" + ivi.getStatusString());
            }
            mRestoredIntentFilterVerifications.put(ivi.getPackageName(), ivi);
        } else {
            Slog.w(TAG, "Unknown element: " + tagName);
            XmlUtils.skipCurrentTag(parser);
        }
    }
}

Example 34 with IntentFilterVerificationInfo

use of android.content.pm.IntentFilterVerificationInfo in project android_frameworks_base by DirtyUnicorns.

the class Settings method getIntentFilterVerificationsLPr.

/**
     * Used for Settings App and PackageManagerService dump. Should be read only.
     */
List<IntentFilterVerificationInfo> getIntentFilterVerificationsLPr(String packageName) {
    if (packageName == null) {
        return Collections.<IntentFilterVerificationInfo>emptyList();
    }
    ArrayList<IntentFilterVerificationInfo> result = new ArrayList<>();
    for (PackageSetting ps : mPackages.values()) {
        IntentFilterVerificationInfo ivi = ps.getIntentFilterVerificationInfo();
        if (ivi == null || TextUtils.isEmpty(ivi.getPackageName()) || !ivi.getPackageName().equalsIgnoreCase(packageName)) {
            continue;
        }
        result.add(ivi);
    }
    return result;
}

Example 35 with IntentFilterVerificationInfo

use of android.content.pm.IntentFilterVerificationInfo in project android_frameworks_base by DirtyUnicorns.

the class PackageManagerService method primeDomainVerificationsLPw.

private void primeDomainVerificationsLPw(int userId) {
    if (DEBUG_DOMAIN_VERIFICATION) {
        Slog.d(TAG, "Priming domain verifications in user " + userId);
    }
    SystemConfig systemConfig = SystemConfig.getInstance();
    ArraySet<String> packages = systemConfig.getLinkedApps();
    ArraySet<String> domains = new ArraySet<String>();
    for (String packageName : packages) {
        PackageParser.Package pkg = mPackages.get(packageName);
        if (pkg != null) {
            if (!pkg.isSystemApp()) {
                Slog.w(TAG, "Non-system app '" + packageName + "' in sysconfig <app-link>");
                continue;
            }
            domains.clear();
            for (PackageParser.Activity a : pkg.activities) {
                for (ActivityIntentInfo filter : a.intents) {
                    if (hasValidDomains(filter)) {
                        domains.addAll(filter.getHostsList());
                    }
                }
            }
            if (domains.size() > 0) {
                if (DEBUG_DOMAIN_VERIFICATION) {
                    Slog.v(TAG, "      + " + packageName);
                }
                // 'Undefined' in the global IntentFilterVerificationInfo, i.e. the usual
                // state w.r.t. the formal app-linkage "no verification attempted" state;
                // and then 'always' in the per-user state actually used for intent resolution.
                final IntentFilterVerificationInfo ivi;
                ivi = mSettings.createIntentFilterVerificationIfNeededLPw(packageName, new ArrayList<String>(domains));
                ivi.setStatus(INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED);
                mSettings.updateIntentFilterVerificationStatusLPw(packageName, INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS, userId);
            } else {
                Slog.w(TAG, "Sysconfig <app-link> package '" + packageName + "' does not handle web links");
            }
        } else {
            Slog.w(TAG, "Unknown package " + packageName + " in sysconfig <app-link>");
        }
    }
    scheduleWritePackageRestrictionsLocked(userId);
    scheduleWriteSettingsLocked();
}