@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public void setProfileName(Operation operation) throws AndroidAgentException {
// sets the name of the user since the agent is the device owner.
String profileName = null;
try {
JSONObject setProfileNameData = new JSONObject(operation.getPayLoad().toString());
if (!setProfileNameData.isNull(
getContextResources().getString(R.string.intent_extra_profile_name))) {
profileName =
(String)
setProfileNameData.get(
getContextResources().getString(R.string.intent_extra_profile_name));
}
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
if (profileName != null && !profileName.isEmpty()) {
getDevicePolicyManager().setProfileName(getCdmDeviceAdmin(), profileName);
}
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Profile Name is set");
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public void blockUninstallByPackageName(Operation operation) throws AndroidAgentException {
String packageName = null;
try {
JSONObject hideAppData = new JSONObject(operation.getPayLoad().toString());
if (!hideAppData.isNull(getContextResources().getString(R.string.intent_extra_package))) {
packageName =
(String)
hideAppData.get(getContextResources().getString(R.string.intent_extra_package));
}
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
if (packageName != null && !packageName.isEmpty()) {
getDevicePolicyManager().setUninstallBlocked(getCdmDeviceAdmin(), packageName, true);
}
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "App-Uninstall-Block successful.");
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
@Override
public void changeLockCode(Operation operation) throws AndroidAgentException {
getDevicePolicyManager()
.setPasswordMinimumLength(getCdmDeviceAdmin(), getDefaultPasswordMinLength());
String password = null;
try {
JSONObject lockData = new JSONObject(operation.getPayLoad().toString());
if (!lockData.isNull(getContextResources().getString(R.string.intent_extra_lock_code))) {
password =
(String) lockData.get(getContextResources().getString(R.string.intent_extra_lock_code));
}
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
if (password != null && !password.isEmpty()) {
getDevicePolicyManager()
.resetPassword(password, DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY);
getDevicePolicyManager().lockNow();
}
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Lock code changed");
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
/**
* Install an Application.
*
* @param operation - Operation object.
*/
private void installApplication(JSONObject data, org.wso2.emm.agent.beans.Operation operation)
throws AndroidAgentException {
String appUrl;
String type;
String name;
String operationType;
String schedule = null;
try {
if (!data.isNull(getContextResources().getString(R.string.app_type))) {
type = data.getString(getContextResources().getString(R.string.app_type));
if (type.equalsIgnoreCase(
getContextResources().getString(R.string.intent_extra_enterprise))) {
appUrl = data.getString(getContextResources().getString(R.string.app_url));
if (data.has(getContextResources().getString(R.string.app_schedule))) {
schedule = data.getString(getContextResources().getString(R.string.app_schedule));
}
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
getAppList().installApp(appUrl, schedule);
} else if (type.equalsIgnoreCase(
getContextResources().getString(R.string.intent_extra_public))) {
appUrl = data.getString(getContextResources().getString(R.string.app_identifier));
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
triggerGooglePlayApp(appUrl);
} else if (type.equalsIgnoreCase(
getContextResources().getString(R.string.intent_extra_web))) {
name = data.getString(getContextResources().getString(R.string.intent_extra_name));
appUrl = data.getString(getContextResources().getString(R.string.app_url));
operationType = getContextResources().getString(R.string.operation_install);
JSONObject payload = new JSONObject();
payload.put(getContextResources().getString(R.string.intent_extra_identity), appUrl);
payload.put(getContextResources().getString(R.string.intent_extra_title), name);
payload.put(getContextResources().getString(R.string.operation_type), operationType);
operation.setPayLoad(payload.toString());
manageWebClip(operation);
} else {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid application details");
}
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Application installation started");
}
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
@Override
public void passOperationToSystemApp(Operation operation) throws AndroidAgentException {
if (getApplicationManager().isPackageInstalled(Constants.SERVICE_PACKAGE_NAME)) {
CommonUtils.callSystemApp(
getContext(), operation.getCode(), Boolean.toString(operation.isEnabled()), null);
} else {
if (operation.isEnabled()) {
Log.e(TAG, "Invalid operation code received");
}
}
}
@Override
public void wipeDevice(Operation operation) throws AndroidAgentException {
String inputPin;
String savedPin =
Preference.getString(
getContext(), getContextResources().getString(R.string.shared_pref_pin));
JSONObject result = new JSONObject();
String ownershipType = Preference.getString(getContext(), Constants.DEVICE_TYPE);
try {
JSONObject wipeKey = new JSONObject(operation.getPayLoad().toString());
inputPin = (String) wipeKey.get(getContextResources().getString(R.string.shared_pref_pin));
String status;
if (Constants.OWNERSHIP_BYOD.equals(ownershipType.trim())
|| (inputPin != null && inputPin.trim().equals(savedPin.trim()))) {
status = getContextResources().getString(R.string.shared_pref_default_status);
result.put(getContextResources().getString(R.string.operation_status), status);
} else {
status = getContextResources().getString(R.string.shared_pref_false_status);
result.put(getContextResources().getString(R.string.operation_status), status);
}
operation.setPayLoad(result.toString());
if (status.equals(getContextResources().getString(R.string.shared_pref_default_status))) {
Toast.makeText(
getContext(),
getContextResources().getString(R.string.toast_message_wipe),
Toast.LENGTH_LONG)
.show();
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Started to wipe data");
}
} else {
Toast.makeText(
getContext(),
getContextResources().getString(R.string.toast_message_wipe_failed),
Toast.LENGTH_LONG)
.show();
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
@Override
public void encryptStorage(Operation operation) throws AndroidAgentException {
boolean doEncrypt = operation.isEnabled();
JSONObject result = new JSONObject();
if (doEncrypt
&& getDevicePolicyManager().getStorageEncryptionStatus()
!= DevicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED
&& (getDevicePolicyManager().getStorageEncryptionStatus()
== DevicePolicyManager.ENCRYPTION_STATUS_INACTIVE)) {
getDevicePolicyManager().setStorageEncryption(getCdmDeviceAdmin(), doEncrypt);
Intent intent = new Intent(DevicePolicyManager.ACTION_START_ENCRYPTION);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
getContext().startActivity(intent);
} else if (!doEncrypt
&& getDevicePolicyManager().getStorageEncryptionStatus()
!= DevicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED
&& (getDevicePolicyManager().getStorageEncryptionStatus()
== DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE
|| getDevicePolicyManager().getStorageEncryptionStatus()
== DevicePolicyManager.ENCRYPTION_STATUS_ACTIVATING)) {
getDevicePolicyManager().setStorageEncryption(getCdmDeviceAdmin(), doEncrypt);
}
try {
String status;
if (getDevicePolicyManager().getStorageEncryptionStatus()
!= DevicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED) {
status = getContextResources().getString(R.string.shared_pref_default_status);
result.put(getContextResources().getString(R.string.operation_status), status);
} else {
status = getContextResources().getString(R.string.shared_pref_false_status);
result.put(getContextResources().getString(R.string.operation_status), status);
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Issue in parsing json", e);
}
operation.setPayLoad(result.toString());
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Encryption process started");
}
}
@Override
public void disenrollDevice(Operation operation) {
boolean status = operation.isEnabled();
if (status) {
CommonUtils.disableAdmin(getContext());
}
}
/**
* Revokes EMM policy on the device.
*
* @param operation - Operation object.
* @return status - Revoke status.
*/
public void revokeExistingPolicy(org.wso2.emm.agent.beans.Operation operation)
throws AndroidAgentException {
switch (operation.getCode()) {
case Constants.Operation.CAMERA:
revokeCameraPolicy(operation);
break;
case Constants.Operation.INSTALL_APPLICATION:
revokeInstallAppPolicy(operation);
break;
case Constants.Operation.ENCRYPT_STORAGE:
revokeEncryptPolicy(operation);
break;
case Constants.Operation.PASSCODE_POLICY:
revokePasswordPolicy();
break;
case Constants.Operation.WIFI:
revokeWifiPolicy(operation);
break;
default:
String msg = "Invalid operation code received";
Log.e(TAG, msg);
throw new AndroidAgentException(msg);
}
}
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public void handleUserRestriction(Operation operation) throws AndroidAgentException {
boolean isEnable = operation.isEnabled();
String key = operation.getCode();
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
if (isEnable) {
getDevicePolicyManager().addUserRestriction(getCdmDeviceAdmin(), key);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Restriction added: " + key);
}
} else {
getDevicePolicyManager().clearUserRestriction(getCdmDeviceAdmin(), key);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Restriction cleared: " + key);
}
}
}
/**
* Revokes device encrypt policy on the device (Device external storage encryption).
*
* @param operation - Operation object.
*/
private void revokeEncryptPolicy(org.wso2.emm.agent.beans.Operation operation) {
boolean encryptStatus =
(devicePolicyManager.getStorageEncryptionStatus()
!= devicePolicyManager.ENCRYPTION_STATUS_UNSUPPORTED
&& (devicePolicyManager.getStorageEncryptionStatus()
== devicePolicyManager.ENCRYPTION_STATUS_ACTIVE
|| devicePolicyManager.getStorageEncryptionStatus()
== devicePolicyManager.ENCRYPTION_STATUS_ACTIVATING));
if (operation.isEnabled() && encryptStatus) {
devicePolicyManager.setStorageEncryption(deviceAdmin, false);
}
}
@Override
public void enterpriseWipe(Operation operation) throws AndroidAgentException {
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
CommonUtils.disableAdmin(getContext());
Intent intent = new Intent(getContext(), ServerDetails.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
getContext().startActivity(intent);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Started enterprise wipe");
}
}
@Override
public void installAppBundle(Operation operation) throws AndroidAgentException {
try {
if (operation.getCode().equals(Constants.Operation.INSTALL_APPLICATION)) {
JSONObject appData = new JSONObject(operation.getPayLoad().toString());
installApplication(appData, operation);
} else if (operation.getCode().equals(Constants.Operation.INSTALL_APPLICATION_BUNDLE)) {
JSONArray jArray;
jArray = new JSONArray(operation.getPayLoad().toString());
for (int i = 0; i < jArray.length(); i++) {
JSONObject appObj = jArray.getJSONObject(i);
installApplication(appObj, operation);
}
}
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Application bundle installation started");
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
/**
* Revokes Wifi policy on the device (Particular wifi configuration in the policy should be
* disabled).
*
* @param operation - Operation object.
*/
private void revokeWifiPolicy(org.wso2.emm.agent.beans.Operation operation)
throws AndroidAgentException {
String ssid = null;
try {
JSONObject wifiData = new JSONObject(operation.getPayLoad().toString());
if (!wifiData.isNull(resources.getString(R.string.intent_extra_ssid))) {
ssid = (String) wifiData.get(resources.getString(R.string.intent_extra_ssid));
}
WiFiConfig config = new WiFiConfig(context.getApplicationContext());
if (config.findWifiConfigurationBySsid(ssid)) {
config.removeWifiConfigurationBySsid(ssid);
}
} catch (JSONException e) {
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
/**
* Revokes install app policy on the device (Particular app in the policy should be removed).
*
* @param operation - Operation object.
*/
private void revokeInstallAppPolicy(org.wso2.emm.agent.beans.Operation operation)
throws AndroidAgentException {
String appIdentifier = null;
try {
JSONObject appData = new JSONObject(operation.getPayLoad().toString());
if (!appData.isNull(resources.getString(R.string.app_identifier))) {
appIdentifier = appData.getString(resources.getString(R.string.app_identifier));
}
if (isAppInstalled(appIdentifier)) {
appList.uninstallApplication(appIdentifier);
}
} catch (JSONException e) {
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
@Override
public void clearPassword(Operation operation) {
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
getDevicePolicyManager()
.setPasswordQuality(getCdmDeviceAdmin(), DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
getDevicePolicyManager()
.setPasswordMinimumLength(getCdmDeviceAdmin(), getDefaultPasswordLength());
getDevicePolicyManager()
.resetPassword(
getContextResources().getString(R.string.shared_pref_default_string),
DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY);
getDevicePolicyManager().lockNow();
getDevicePolicyManager()
.setPasswordQuality(getCdmDeviceAdmin(), DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Password cleared");
}
}
/**
* Setup the payload operation list
*
* @param operation
*/
public void build(org.wso2.emm.agent.beans.Operation operation) {
if (operation.getId() > 0) {
operationResponses.add(operation);
}
}
@Override
public void configureWorkProfile(Operation operation) throws AndroidAgentException {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
Log.d(TAG, "Operation not supported.");
}
/**
* Revokes camera policy on the device.
*
* @param operation - Operation object.
*/
private void revokeCameraPolicy(org.wso2.emm.agent.beans.Operation operation) {
if (!operation.isEnabled()) {
devicePolicyManager.setCameraDisabled(deviceAdmin, false);
}
}
@Override
public void setPasswordPolicy(Operation operation) throws AndroidAgentException {
int attempts, length, history, specialChars;
String alphanumeric, complex;
boolean isAlphanumeric, isComplex;
long timout;
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
try {
JSONObject policyData = new JSONObject(operation.getPayLoad().toString());
if (!policyData.isNull(
getContextResources().getString(R.string.policy_password_max_failed_attempts))
&& policyData.get(
getContextResources().getString(R.string.policy_password_max_failed_attempts))
!= null) {
if (!policyData
.get(getContextResources().getString(R.string.policy_password_max_failed_attempts))
.toString()
.isEmpty()) {
attempts =
policyData.getInt(
getContextResources().getString(R.string.policy_password_max_failed_attempts));
getDevicePolicyManager().setMaximumFailedPasswordsForWipe(getCdmDeviceAdmin(), attempts);
}
}
if (!policyData.isNull(getContextResources().getString(R.string.policy_password_min_length))
&& policyData.get(getContextResources().getString(R.string.policy_password_min_length))
!= null) {
if (!policyData
.get(getContextResources().getString(R.string.policy_password_min_length))
.toString()
.isEmpty()) {
length =
policyData.getInt(
getContextResources().getString(R.string.policy_password_min_length));
getDevicePolicyManager().setPasswordMinimumLength(getCdmDeviceAdmin(), length);
} else {
getDevicePolicyManager()
.setPasswordMinimumLength(getCdmDeviceAdmin(), getDefaultPasswordMinLength());
}
}
if (!policyData.isNull(getContextResources().getString(R.string.policy_password_pin_history))
&& policyData.get(getContextResources().getString(R.string.policy_password_pin_history))
!= null) {
if (!policyData
.get(getContextResources().getString(R.string.policy_password_pin_history))
.toString()
.isEmpty()) {
history =
policyData.getInt(
getContextResources().getString(R.string.policy_password_pin_history));
getDevicePolicyManager().setPasswordHistoryLength(getCdmDeviceAdmin(), history);
} else {
getDevicePolicyManager()
.setPasswordHistoryLength(getCdmDeviceAdmin(), getDefaultPasswordLength());
}
}
if (!policyData.isNull(
getContextResources().getString(R.string.policy_password_min_complex_chars))
&& policyData.get(
getContextResources().getString(R.string.policy_password_min_complex_chars))
!= null) {
if (!policyData
.get(getContextResources().getString(R.string.policy_password_min_complex_chars))
.toString()
.isEmpty()) {
specialChars =
policyData.getInt(
getContextResources().getString(R.string.policy_password_min_complex_chars));
getDevicePolicyManager().setPasswordMinimumSymbols(getCdmDeviceAdmin(), specialChars);
} else {
getDevicePolicyManager()
.setPasswordMinimumSymbols(getCdmDeviceAdmin(), getDefaultPasswordLength());
}
}
if (!policyData.isNull(
getContextResources().getString(R.string.policy_password_require_alphanumeric))
&& policyData.get(
getContextResources().getString(R.string.policy_password_require_alphanumeric))
!= null) {
if (policyData.get(
getContextResources().getString(R.string.policy_password_require_alphanumeric))
instanceof String) {
alphanumeric =
(String)
policyData.get(
getContextResources()
.getString(R.string.policy_password_require_alphanumeric));
if (alphanumeric.equals(
getContextResources().getString(R.string.shared_pref_default_status))) {
getDevicePolicyManager()
.setPasswordQuality(
getCdmDeviceAdmin(), DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC);
}
} else if (policyData.get(
getContextResources().getString(R.string.policy_password_require_alphanumeric))
instanceof Boolean) {
isAlphanumeric =
policyData.getBoolean(
getContextResources().getString(R.string.policy_password_require_alphanumeric));
if (isAlphanumeric) {
getDevicePolicyManager()
.setPasswordQuality(
getCdmDeviceAdmin(), DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC);
}
}
}
if (!policyData.isNull(getContextResources().getString(R.string.policy_password_allow_simple))
&& policyData.get(getContextResources().getString(R.string.policy_password_allow_simple))
!= null) {
if (policyData.get(getContextResources().getString(R.string.policy_password_allow_simple))
instanceof String) {
complex =
(String)
policyData.get(
getContextResources().getString(R.string.policy_password_allow_simple));
if (!complex.equals(
getContextResources().getString(R.string.shared_pref_default_status))) {
getDevicePolicyManager()
.setPasswordQuality(
getCdmDeviceAdmin(), DevicePolicyManager.PASSWORD_QUALITY_COMPLEX);
}
} else if (policyData.get(
getContextResources().getString(R.string.policy_password_allow_simple))
instanceof Boolean) {
isComplex =
policyData.getBoolean(
getContextResources().getString(R.string.policy_password_allow_simple));
if (!isComplex) {
getDevicePolicyManager()
.setPasswordQuality(
getCdmDeviceAdmin(), DevicePolicyManager.PASSWORD_QUALITY_COMPLEX);
}
}
}
if (!policyData.isNull(
getContextResources().getString(R.string.policy_password_pin_age_in_days))
&& policyData.get(
getContextResources().getString(R.string.policy_password_pin_age_in_days))
!= null) {
if (!policyData
.get(getContextResources().getString(R.string.policy_password_pin_age_in_days))
.toString()
.isEmpty()) {
int daysOfExp =
policyData.getInt(
getContextResources().getString(R.string.policy_password_pin_age_in_days));
timout = daysOfExp * getDayMillisecondsMultiplier();
getDevicePolicyManager().setPasswordExpirationTimeout(getCdmDeviceAdmin(), timout);
}
}
if (!getDevicePolicyManager().isActivePasswordSufficient()) {
Intent intent = new Intent(getContext(), AlertActivity.class);
intent.putExtra(
getContextResources().getString(R.string.intent_extra_type),
getContextResources().getString(R.string.intent_extra_password_setting));
intent.putExtra(
getContextResources().getString(R.string.intent_extra_message),
getContextResources().getString(R.string.policy_violation_password_tail));
intent.setFlags(
Intent.FLAG_ACTIVITY_CLEAR_TASK
| Intent.FLAG_ACTIVITY_CLEAR_TOP
| Intent.FLAG_ACTIVITY_NEW_TASK);
getContext().startActivity(intent);
}
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Password policy set");
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}