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.class public Lcom/qq/e/v2/util/GDTST;
.super Ljava/lang/Object;
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Lcom/qq/e/v2/util/GDTST$1;,
Lcom/qq/e/v2/util/GDTST$Holder;
}
.end annotation
# instance fields
.field private a:Ljava/security/PublicKey;
.field private final b:Z
# direct methods
.method private constructor <init>()V
.locals 1
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
:try_start_0
#p0=(Reference,Lcom/qq/e/v2/util/GDTST;);
const-string v0, "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKta2b5Vw5YkWHCAj4rJCwS227\r/35FZ29e4I6pS2B8zSq2RgBpXUuMg7oZF1Qt3x0iyg8PeyblyNeCRB6gIMehFThe\r1Y7m1FaQyaZp+CJYOTLM4/THKp9UndrEgJ/5a83vP1375YCV2lMvWARrNlBep4RN\rnESUJhQz58Gr/F39TwIDAQAB"
#v0=(Reference,Ljava/lang/String;);
invoke-static {v0}, Lcom/qq/e/v2/util/GDTST;->b(Ljava/lang/String;)Ljava/security/PublicKey;
move-result-object v0
iput-object v0, p0, Lcom/qq/e/v2/util/GDTST;->a:Ljava/security/PublicKey;
:try_end_0
.catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_0} :catch_0
const/4 v0, 0x1
:goto_0
#v0=(Boolean);
iput-boolean v0, p0, Lcom/qq/e/v2/util/GDTST;->b:Z
return-void
:catch_0
#v0=(Conflicted);
move-exception v0
#v0=(Reference,Ljava/lang/Throwable;);
const/4 v0, 0x0
#v0=(Null);
goto :goto_0
.end method
.method synthetic constructor <init>(B)V
.locals 0
invoke-direct {p0}, Lcom/qq/e/v2/util/GDTST;-><init>()V
#p0=(Reference,Lcom/qq/e/v2/util/GDTST;);
return-void
.end method
.method private a(Ljava/lang/String;)Ljava/lang/String;
.locals 4
iget-object v0, p0, Lcom/qq/e/v2/util/GDTST;->a:Ljava/security/PublicKey;
#v0=(Reference,Ljava/security/PublicKey;);
if-eqz v0, :cond_0
const/4 v0, 0x0
#v0=(Null);
invoke-static {p1, v0}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B
move-result-object v0
:try_start_0
#v0=(Reference,[B);
const-string v1, "RSA/ECB/PKCS1Padding"
#v1=(Reference,Ljava/lang/String;);
invoke-static {v1}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;
move-result-object v1
const/4 v2, 0x2
#v2=(PosByte);
iget-object v3, p0, Lcom/qq/e/v2/util/GDTST;->a:Ljava/security/PublicKey;
#v3=(Reference,Ljava/security/PublicKey;);
invoke-virtual {v1, v2, v3}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;)V
invoke-virtual {v1, v0}, Ljavax/crypto/Cipher;->doFinal([B)[B
move-result-object v0
new-instance v1, Ljava/lang/String;
#v1=(UninitRef,Ljava/lang/String;);
const-string v2, "UTF-8"
#v2=(Reference,Ljava/lang/String;);
invoke-direct {v1, v0, v2}, Ljava/lang/String;-><init>([BLjava/lang/String;)V
#v1=(Reference,Ljava/lang/String;);
invoke-virtual {v1}, Ljava/lang/String;->trim()Ljava/lang/String;
:try_end_0
.catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_0} :catch_0
move-result-object v0
:goto_0
#v1=(Conflicted);v2=(Conflicted);v3=(Conflicted);
return-object v0
:catch_0
move-exception v0
const-string v1, "ErrorWhileVerifySigNature"
#v1=(Reference,Ljava/lang/String;);
invoke-static {v1, v0}, Lcom/qq/e/v2/util/GDTLogger;->e(Ljava/lang/String;Ljava/lang/Throwable;)V
:cond_0
#v1=(Conflicted);
const/4 v0, 0x0
#v0=(Null);
goto :goto_0
.end method
.method private static b(Ljava/lang/String;)Ljava/security/PublicKey;
.locals 3
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/lang/Exception;
}
.end annotation
const/4 v0, 0x0
:try_start_0
#v0=(Null);
invoke-static {p0, v0}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B
move-result-object v0
#v0=(Reference,[B);
const-string v1, "RSA"
#v1=(Reference,Ljava/lang/String;);
invoke-static {v1}, Ljava/security/KeyFactory;->getInstance(Ljava/lang/String;)Ljava/security/KeyFactory;
move-result-object v1
new-instance v2, Ljava/security/spec/X509EncodedKeySpec;
#v2=(UninitRef,Ljava/security/spec/X509EncodedKeySpec;);
invoke-direct {v2, v0}, Ljava/security/spec/X509EncodedKeySpec;-><init>([B)V
#v2=(Reference,Ljava/security/spec/X509EncodedKeySpec;);
invoke-virtual {v1, v2}, Ljava/security/KeyFactory;->generatePublic(Ljava/security/spec/KeySpec;)Ljava/security/PublicKey;
:try_end_0
.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0
.catch Ljava/security/spec/InvalidKeySpecException; {:try_start_0 .. :try_end_0} :catch_1
.catch Ljava/lang/NullPointerException; {:try_start_0 .. :try_end_0} :catch_2
move-result-object v0
return-object v0
:catch_0
#v1=(Conflicted);v2=(Conflicted);
move-exception v0
new-instance v0, Ljava/lang/Exception;
#v0=(UninitRef,Ljava/lang/Exception;);
const-string v1, "\u65e0\u6b64\u7b97\u6cd5"
#v1=(Reference,Ljava/lang/String;);
invoke-direct {v0, v1}, Ljava/lang/Exception;-><init>(Ljava/lang/String;)V
#v0=(Reference,Ljava/lang/Exception;);
throw v0
:catch_1
#v1=(Conflicted);
move-exception v0
new-instance v0, Ljava/lang/Exception;
#v0=(UninitRef,Ljava/lang/Exception;);
const-string v1, "\u516c\u94a5\u975e\u6cd5"
#v1=(Reference,Ljava/lang/String;);
invoke-direct {v0, v1}, Ljava/lang/Exception;-><init>(Ljava/lang/String;)V
#v0=(Reference,Ljava/lang/Exception;);
throw v0
:catch_2
#v1=(Conflicted);
move-exception v0
new-instance v0, Ljava/lang/Exception;
#v0=(UninitRef,Ljava/lang/Exception;);
const-string v1, "\u516c\u94a5\u6570\u636e\u4e3a\u7a7a"
#v1=(Reference,Ljava/lang/String;);
invoke-direct {v0, v1}, Ljava/lang/Exception;-><init>(Ljava/lang/String;)V
#v0=(Reference,Ljava/lang/Exception;);
throw v0
.end method
.method public static getToolInstance()Lcom/qq/e/v2/util/GDTST;
.locals 1
sget-object v0, Lcom/qq/e/v2/util/GDTST$Holder;->instance:Lcom/qq/e/v2/util/GDTST;
#v0=(Reference,Lcom/qq/e/v2/util/GDTST;);
return-object v0
.end method
# virtual methods
.method public verify(Ljava/lang/String;Ljava/lang/String;)Z
.locals 4
invoke-static {p2}, Lcom/qq/e/v2/util/StringUtil;->isEmpty(Ljava/lang/String;)Z
move-result v0
#v0=(Boolean);
if-eqz v0, :cond_0
const/4 v0, 0x0
:goto_0
#v1=(Conflicted);v2=(Conflicted);v3=(Conflicted);
return v0
:cond_0
#v1=(Uninit);v2=(Uninit);v3=(Uninit);
iget-boolean v0, p0, Lcom/qq/e/v2/util/GDTST;->b:Z
if-nez v0, :cond_1
const/4 v0, 0x1
#v0=(One);
goto :goto_0
:cond_1
#v0=(Boolean);
invoke-direct {p0, p1}, Lcom/qq/e/v2/util/GDTST;->a(Ljava/lang/String;)Ljava/lang/String;
move-result-object v1
#v1=(Reference,Ljava/lang/String;);
invoke-virtual {p2, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result v0
new-instance v2, Ljava/lang/StringBuilder;
#v2=(UninitRef,Ljava/lang/StringBuilder;);
const-string v3, "Verify Result"
#v3=(Reference,Ljava/lang/String;);
invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
#v2=(Reference,Ljava/lang/StringBuilder;);
invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Z)Ljava/lang/StringBuilder;
move-result-object v2
const-string v3, "src="
invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v2
invoke-virtual {v2, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v2
const-string v3, " & target="
invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v2
invoke-virtual {v2, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
invoke-static {v1}, Lcom/qq/e/v2/util/GDTLogger;->d(Ljava/lang/String;)V
goto :goto_0
.end method
.method public verifyFile(Ljava/lang/String;Ljava/io/File;)Z
.locals 1
if-eqz p2, :cond_0
invoke-virtual {p2}, Ljava/io/File;->exists()Z
move-result v0
#v0=(Boolean);
if-nez v0, :cond_1
:cond_0
#v0=(Conflicted);
const/4 v0, 0x0
:goto_0
#v0=(Boolean);
return v0
:cond_1
invoke-static {p2}, Lcom/qq/e/v2/util/Md5Util;->encode(Ljava/io/File;)Ljava/lang/String;
move-result-object v0
#v0=(Reference,Ljava/lang/String;);
invoke-virtual {p0, p1, v0}, Lcom/qq/e/v2/util/GDTST;->verify(Ljava/lang/String;Ljava/lang/String;)Z
move-result v0
#v0=(Boolean);
goto :goto_0
.end method
.method public verifyString(Ljava/lang/String;Ljava/lang/String;)Z
.locals 1
invoke-static {p2}, Lcom/qq/e/v2/util/Md5Util;->encode(Ljava/lang/String;)Ljava/lang/String;
move-result-object v0
#v0=(Reference,Ljava/lang/String;);
invoke-virtual {p0, p1, v0}, Lcom/qq/e/v2/util/GDTST;->verify(Ljava/lang/String;Ljava/lang/String;)Z
move-result v0
#v0=(Boolean);
return v0
.end method
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