HttpUtils.smali

.class public Lcom/baidu/pass/biometrics/base/http/utils/HttpUtils;
.super Ljava/lang/Object;
.source "HttpUtils.java"


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

    .prologue
    .line 20
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static getNonce(Landroid/content/Context;Ljava/util/List;)Ljava/lang/String;
    .registers 10
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            "Ljava/util/List",
            "<",
            "Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;",
            ">;)",
            "Ljava/lang/String;"
        }
    .end annotation

    .prologue
    const/4 v1, 0x0

    const/4 v2, 0x0

    .line 26
    const-string v0, ""

    .line 27
    new-instance v4, Ljava/util/ArrayList;

    invoke-direct {v4}, Ljava/util/ArrayList;-><init>()V

    .line 28
    invoke-interface {v4, p1}, Ljava/util/List;->addAll(Ljava/util/Collection;)Z

    .line 30
    new-instance v0, Lcom/baidu/pass/biometrics/base/http/utils/HttpUtils$1;

    invoke-direct {v0}, Lcom/baidu/pass/biometrics/base/http/utils/HttpUtils$1;-><init>()V

    invoke-static {v4, v0}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V

    .line 38
    new-instance v3, Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;

    invoke-direct {v3}, Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;-><init>()V

    .line 39
    const-string v0, "key"

    invoke-virtual {v3, v0}, Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;->setName(Ljava/lang/String;)V

    .line 40
    invoke-virtual {p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object v0

    .line 44
    :try_start_22
    invoke-static {v0}, Lcom/baidu/pass/biometrics/base/utils/Crypto;->sha1(Ljava/lang/String;)Ljava/lang/String;
    :try_end_25
    .catch Ljava/lang/Exception; {:try_start_22 .. :try_end_25} :catch_3a

    move-result-object v0

    .line 49
    :goto_26
    invoke-virtual {v3, v0}, Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;->setValue(Ljava/lang/String;)V

    .line 50
    invoke-interface {v4, v3}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    .line 53
    :try_start_2c
    const-string v0, "MD5"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
    :try_end_31
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_2c .. :try_end_31} :catch_40

    move-result-object v1

    move-object v3, v1

    .line 57
    :goto_33
    if-eqz v3, :cond_37

    if-nez v4, :cond_46

    .line 58
    :cond_37
    const-string v0, ""

    .line 83
    :goto_39
    return-object v0

    .line 45
    :catch_3a
    move-exception v0

    .line 46
    invoke-virtual {v0}, Ljava/lang/Exception;->printStackTrace()V

    move-object v0, v1

    goto :goto_26

    .line 54
    :catch_40
    move-exception v0

    .line 55
    invoke-virtual {v0}, Ljava/security/NoSuchAlgorithmException;->printStackTrace()V

    move-object v3, v1

    goto :goto_33

    :cond_46
    move v1, v2

    .line 60
    :goto_47
    invoke-interface {v4}, Ljava/util/List;->size()I

    move-result v0

    if-ge v1, v0, :cond_9f

    .line 61
    invoke-interface {v4, v1}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;

    .line 62
    invoke-virtual {v0}, Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;->getName()Ljava/lang/String;

    move-result-object v5

    .line 63
    invoke-virtual {v0}, Lcom/baidu/pass/biometrics/base/restnet/RestNameValuePair;->getValue()Ljava/lang/String;

    move-result-object v0

    .line 64
    invoke-static {v5}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v6

    if-nez v6, :cond_9b

    .line 65
    if-nez v0, :cond_65

    .line 66
    const-string v0, ""

    .line 68
    :cond_65
    new-instance v6, Ljava/lang/StringBuilder;

    invoke-direct {v6}, Ljava/lang/StringBuilder;-><init>()V

    .line 69
    invoke-virtual {v6, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v5

    const/16 v7, 0x3d

    invoke-virtual {v5, v7}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v5

    invoke-virtual {v5, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 70
    invoke-interface {v4}, Ljava/util/List;->size()I

    move-result v0

    add-int/lit8 v0, v0, -0x1

    if-eq v1, v0, :cond_84

    .line 71
    const/16 v0, 0x26

    invoke-virtual {v6, v0}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 73
    :cond_84
    invoke-static {v6}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-nez v0, :cond_9b

    .line 74
    invoke-virtual {v6}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v5, "UTF-8"

    invoke-static {v5}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v5

    invoke-virtual {v0, v5}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B

    move-result-object v0

    invoke-virtual {v3, v0}, Ljava/security/MessageDigest;->update([B)V

    .line 60
    :cond_9b
    add-int/lit8 v0, v1, 0x1

    move v1, v0

    goto :goto_47

    .line 78
    :cond_9f
    invoke-virtual {v3}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v0

    .line 79
    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    .line 80
    array-length v3, v0

    :goto_a9
    if-ge v2, v3, :cond_c0

    aget-byte v4, v0, v2

    .line 81
    and-int/lit16 v4, v4, 0xff

    or-int/lit16 v4, v4, -0x100

    invoke-static {v4}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object v4

    const/4 v5, 0x6

    invoke-virtual {v4, v5}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 80
    add-int/lit8 v2, v2, 0x1

    goto :goto_a9

    .line 83
    :cond_c0
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    goto/16 :goto_39
.end method