Merge "Address IMSI privacy issues." (41864c2a) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/TelephonyManager.java

+28 −1

Original line number	Diff line number	Diff line
		@@ -2820,6 +2820,33 @@ public class TelephonyManager {
		}
		}

		/**
		* Resets the Carrier Keys in the database. This involves 2 steps:
		* 1. Delete the keys from the database.
		* 2. Send an intent to download new Certificates.
		* <p>
		* Requires Permission:
		* {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}
		* @hide
		*/
		public void resetCarrierKeysForImsiEncryption() {
		try {
		IPhoneSubInfo info = getSubscriberInfo();
		if (info == null) {
		throw new RuntimeException("IMSI error: Subscriber Info is null");
		}
		int subId = getSubId(SubscriptionManager.getDefaultDataSubscriptionId());
		info.resetCarrierKeysForImsiEncryption(subId, mContext.getOpPackageName());
		} catch (RemoteException ex) {
		Rlog.e(TAG, "getCarrierInfoForImsiEncryption RemoteException" + ex);
		throw new RuntimeException("IMSI error: Remote Exception");
		} catch (NullPointerException ex) {
		// This could happen before phone restarts due to crashing
		Rlog.e(TAG, "getCarrierInfoForImsiEncryption NullPointerException" + ex);
		throw new RuntimeException("IMSI error: Null Pointer exception");
		}
		}

		/**
		* @param keyAvailability bitmask that defines the availabilty of keys for a type.
		* @param keyType the key type which is being checked. (WLAN, EPDG)
		@@ -2855,7 +2882,7 @@ public class TelephonyManager {
		* device keystore.
		* <p>
		* Requires Permission:
		* {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
		* {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}
		* @param imsiEncryptionInfo which includes the Key Type, the Public Key
		* (java.security.PublicKey) and the Key Identifier.and the Key Identifier.
		* The keyIdentifier Attribute value pair that helps a server locate

telephony/java/com/android/internal/telephony/IPhoneSubInfo.aidl

+7 −0

Original line number	Diff line number	Diff line
		@@ -151,6 +151,13 @@ interface IPhoneSubInfo {
		void setCarrierInfoForImsiEncryption(int subId, String callingPackage,
		in ImsiEncryptionInfo imsiEncryptionInfo);

		/**
		* Resets the Carrier Keys in the database. This involves 2 steps:
		* 1. Delete the keys from the database.
		* 2. Send an intent to download new Certificates.
		*/
		void resetCarrierKeysForImsiEncryption(int subId, String callingPackage);

		/**
		* Retrieves the alpha identifier associated with the voice mail number.
		*/

telephony/java/com/android/internal/telephony/TelephonyIntents.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -486,4 +486,10 @@ public class TelephonyIntents {
		*/
		public static final String ACTION_REQUEST_OMADM_CONFIGURATION_UPDATE =
		"com.android.omadm.service.CONFIGURATION_UPDATE";

		/**
		* Broadcast action to trigger the Carrier Certificate download.
		*/
		public static final String ACTION_CARRIER_CERTIFICATE_DOWNLOAD =
		"com.android.internal.telephony.ACTION_CARRIER_CERTIFICATE_DOWNLOAD";
		}