From b838a7528769c7ee8e73be797abb629e13ef70c0 Mon Sep 17 00:00:00 2001
From: arunvoddu <arunvoddu@google.com>
Date: Tue, 25 Jan 2022 14:59:28 +0000
Subject: [PATCH] Added carrier_id support to the carrier_key table in
 CarrierInformation DB

Bug: b/191919168
Test: Buid, aTest verification Passed
Change-Id: Ib51d6eb5231ceb65fffa8e83706c47ce17afd640
Merged-In: Ib51d6eb5231ceb65fffa8e83706c47ce17afd640
---
 core/java/android/provider/Telephony.java     | 24 ++++---------------
 .../android/telephony/ImsiEncryptionInfo.java | 18 ++++++++++----
 2 files changed, 19 insertions(+), 23 deletions(-)

diff --git a/core/java/android/provider/Telephony.java b/core/java/android/provider/Telephony.java
index 0d5ef34c6f763..5b59b2120e19e 100644
--- a/core/java/android/provider/Telephony.java
+++ b/core/java/android/provider/Telephony.java
@@ -1424,25 +1424,6 @@ public final class Telephony {
          */
         public static final String KEY_TYPE = "key_type";
 
-        /**
-         * MVNO type:
-         * {@code SPN (Service Provider Name), IMSI, GID (Group Identifier Level 1)}.
-         * <P> Type: TEXT </P>
-         */
-        public static final String MVNO_TYPE = "mvno_type";
-
-        /**
-         * MVNO data.
-         * Use the following examples.
-         * <ul>
-         *     <li>SPN: A MOBILE, BEN NL, ...</li>
-         *     <li>IMSI: 302720x94, 2060188, ...</li>
-         *     <li>GID: 4E, 33, ...</li>
-         * </ul>
-         * <P> Type: TEXT </P>
-         */
-        public static final String MVNO_MATCH_DATA = "mvno_match_data";
-
         /**
          * The carrier public key that is used for the IMSI encryption.
          * <P> Type: TEXT </P>
@@ -1469,6 +1450,11 @@ public final class Telephony {
          */
         public static final String LAST_MODIFIED = "last_modified";
 
+        /**
+         * Carrier ID of the operetor.
+         * <P> Type: TEXT </P>
+         */
+        public static final String CARRIER_ID = "carrier_id";
         /**
          * The {@code content://} style URL for this table.
          */
diff --git a/telephony/java/android/telephony/ImsiEncryptionInfo.java b/telephony/java/android/telephony/ImsiEncryptionInfo.java
index 4978692d3964d..82333a46914b6 100644
--- a/telephony/java/android/telephony/ImsiEncryptionInfo.java
+++ b/telephony/java/android/telephony/ImsiEncryptionInfo.java
@@ -46,16 +46,17 @@ public final class ImsiEncryptionInfo implements Parcelable {
     private final int keyType;
     //Date-Time in UTC when the key will expire.
     private final Date expirationTime;
+    private final int carrierId;
 
     /** @hide */
     public ImsiEncryptionInfo(String mcc, String mnc, int keyType, String keyIdentifier,
-                              byte[] key, Date expirationTime) {
-        this(mcc, mnc, keyType, keyIdentifier, makeKeyObject(key), expirationTime);
+            byte[] key, Date expirationTime, int carrierId) {
+        this(mcc, mnc, keyType, keyIdentifier, makeKeyObject(key), expirationTime, carrierId);
     }
 
     /** @hide */
     public ImsiEncryptionInfo(String mcc, String mnc, int keyType, String keyIdentifier,
-                              PublicKey publicKey, Date expirationTime) {
+            PublicKey publicKey, Date expirationTime, int carrierId) {
         // todo need to validate that ImsiEncryptionInfo is being created with the correct params.
         //      Including validating that the public key is in "X.509" format. This will be done in
         //      a subsequent CL.
@@ -65,6 +66,7 @@ public final class ImsiEncryptionInfo implements Parcelable {
         this.publicKey = publicKey;
         this.keyIdentifier = keyIdentifier;
         this.expirationTime = expirationTime;
+        this.carrierId = carrierId;
     }
 
     /** @hide */
@@ -78,6 +80,7 @@ public final class ImsiEncryptionInfo implements Parcelable {
         keyIdentifier = in.readString();
         keyType = in.readInt();
         expirationTime = new Date(in.readLong());
+        carrierId = in.readInt();
     }
 
     /** @hide */
@@ -90,6 +93,11 @@ public final class ImsiEncryptionInfo implements Parcelable {
         return this.mcc;
     }
 
+    /** @hide */
+    public int getCarrierId() {
+        return carrierId;
+    }
+
     /**
      * Returns key identifier, a string that helps the authentication server to locate the
      * private key to decrypt the permanent identity, or {@code null} when uavailable.
@@ -157,6 +165,7 @@ public final class ImsiEncryptionInfo implements Parcelable {
         dest.writeString(keyIdentifier);
         dest.writeInt(keyType);
         dest.writeLong(expirationTime.getTime());
+        dest.writeInt(carrierId);
     }
 
     @Override
@@ -164,10 +173,11 @@ public final class ImsiEncryptionInfo implements Parcelable {
         return "[ImsiEncryptionInfo "
                 + "mcc=" + mcc
                 + " mnc=" + mnc
-                + " publicKey=" + publicKey
+                + ", publicKey=" + publicKey
                 + ", keyIdentifier=" + keyIdentifier
                 + ", keyType=" + keyType
                 + ", expirationTime=" + expirationTime
+                + ", carrier_id=" + carrierId
                 + "]";
     }
 }