AndroidKeyStore.smali

.class public Laegon/chrome/net/AndroidKeyStore;
.super Ljava/lang/Object;


# annotations
.annotation runtime Laegon/chrome/base/annotations/JNINamespace;
    value = "net::android"
.end annotation


# static fields
.field private static final TAG:Ljava/lang/String; = "AndroidKeyStore"


# direct methods
.method public constructor <init>()V
    .registers 1

    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method private static encryptWithPrivateKey(Ljava/security/PrivateKey;Ljava/lang/String;[B)[B
    .registers 9
    .annotation build Laegon/chrome/base/annotations/CalledByNative;
    .end annotation

    const/4 v1, 0x0

    const/4 v5, 0x0

    :try_start_2
    invoke-static {p1}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;
    :try_end_5
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_2 .. :try_end_5} :catch_f
    .catch Ljavax/crypto/NoSuchPaddingException; {:try_start_2 .. :try_end_5} :catch_7d

    move-result-object v0

    const/4 v2, 0x1

    :try_start_7
    invoke-virtual {v0, v2, p0}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;)V

    invoke-virtual {v0, p2}, Ljavax/crypto/Cipher;->doFinal([B)[B
    :try_end_d
    .catch Ljava/lang/Exception; {:try_start_7 .. :try_end_d} :catch_36

    move-result-object v0

    :goto_e
    return-object v0

    :catch_f
    move-exception v0

    :goto_10
    const-string v2, "AndroidKeyStore"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Cipher "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, " not supported: "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    new-array v3, v5, [Ljava/lang/Object;

    invoke-static {v2, v0, v3}, Laegon/chrome/base/Log;->e(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V

    move-object v0, v1

    goto :goto_e

    :catch_36
    move-exception v0

    const-string v2, "AndroidKeyStore"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Exception while encrypting input with "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, " and "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-interface {p0}, Ljava/security/PrivateKey;->getAlgorithm()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, " private key ("

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v4

    invoke-virtual {v4}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, "): "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    new-array v3, v5, [Ljava/lang/Object;

    invoke-static {v2, v0, v3}, Laegon/chrome/base/Log;->e(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V

    move-object v0, v1

    goto :goto_e

    :catch_7d
    move-exception v0

    goto :goto_10
.end method

.method private static getPrivateKeyClassName(Ljava/security/PrivateKey;)Ljava/lang/String;
    .registers 2
    .annotation build Laegon/chrome/base/annotations/CalledByNative;
    .end annotation

    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method private static privateKeySupportsCipher(Ljava/security/PrivateKey;Ljava/lang/String;)Z
    .registers 7
    .annotation build Laegon/chrome/base/annotations/CalledByNative;
    .end annotation

    const/4 v0, 0x1

    const/4 v1, 0x0

    :try_start_2
    invoke-static {p1}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;

    move-result-object v2

    const/4 v3, 0x1

    invoke-virtual {v2, v3, p0}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;)V
    :try_end_a
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_2 .. :try_end_a} :catch_b
    .catch Ljavax/crypto/NoSuchPaddingException; {:try_start_2 .. :try_end_a} :catch_35
    .catch Ljava/security/InvalidKeyException; {:try_start_2 .. :try_end_a} :catch_37
    .catch Ljava/lang/Exception; {:try_start_2 .. :try_end_a} :catch_e

    :goto_a
    return v0

    :catch_b
    move-exception v0

    :goto_c
    move v0, v1

    goto :goto_a

    :catch_e
    move-exception v0

    const-string v2, "AndroidKeyStore"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Exception while checking support for "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, ": "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    new-array v3, v1, [Ljava/lang/Object;

    invoke-static {v2, v0, v3}, Laegon/chrome/base/Log;->e(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V

    move v0, v1

    goto :goto_a

    :catch_35
    move-exception v0

    goto :goto_c

    :catch_37
    move-exception v0

    goto :goto_c
.end method

.method private static privateKeySupportsSignature(Ljava/security/PrivateKey;Ljava/lang/String;)Z
    .registers 7
    .annotation build Laegon/chrome/base/annotations/CalledByNative;
    .end annotation

    const/4 v0, 0x0

    :try_start_1
    invoke-static {p1}, Ljava/security/Signature;->getInstance(Ljava/lang/String;)Ljava/security/Signature;

    move-result-object v1

    invoke-virtual {v1, p0}, Ljava/security/Signature;->initSign(Ljava/security/PrivateKey;)V
    :try_end_8
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_1 .. :try_end_8} :catch_30
    .catch Ljava/security/InvalidKeyException; {:try_start_1 .. :try_end_8} :catch_32
    .catch Ljava/lang/Exception; {:try_start_1 .. :try_end_8} :catch_a

    const/4 v0, 0x1

    :goto_9
    return v0

    :catch_a
    move-exception v1

    const-string v2, "AndroidKeyStore"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Exception while checking support for "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, ": "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    new-array v3, v0, [Ljava/lang/Object;

    invoke-static {v2, v1, v3}, Laegon/chrome/base/Log;->e(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_9

    :catch_30
    move-exception v1

    goto :goto_9

    :catch_32
    move-exception v1

    goto :goto_9
.end method

.method private static signWithPrivateKey(Ljava/security/PrivateKey;Ljava/lang/String;[B)[B
    .registers 9
    .annotation build Laegon/chrome/base/annotations/CalledByNative;
    .end annotation

    const/4 v0, 0x0

    const/4 v5, 0x0

    :try_start_2
    invoke-static {p1}, Ljava/security/Signature;->getInstance(Ljava/lang/String;)Ljava/security/Signature;
    :try_end_5
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_2 .. :try_end_5} :catch_11

    move-result-object v1

    :try_start_6
    invoke-virtual {v1, p0}, Ljava/security/Signature;->initSign(Ljava/security/PrivateKey;)V

    invoke-virtual {v1, p2}, Ljava/security/Signature;->update([B)V

    invoke-virtual {v1}, Ljava/security/Signature;->sign()[B
    :try_end_f
    .catch Ljava/lang/Exception; {:try_start_6 .. :try_end_f} :catch_37

    move-result-object v0

    :goto_10
    return-object v0

    :catch_11
    move-exception v1

    const-string v2, "AndroidKeyStore"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Signature algorithm "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, " not supported: "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    new-array v3, v5, [Ljava/lang/Object;

    invoke-static {v2, v1, v3}, Laegon/chrome/base/Log;->e(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_10

    :catch_37
    move-exception v1

    const-string v2, "AndroidKeyStore"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Exception while signing message with "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, " and "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-interface {p0}, Ljava/security/PrivateKey;->getAlgorithm()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, " private key ("

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v4

    invoke-virtual {v4}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, "): "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    new-array v3, v5, [Ljava/lang/Object;

    invoke-static {v2, v1, v3}, Laegon/chrome/base/Log;->e(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_10
.end method