OkHostnameVerifier.smali

.class public final Lokhttp3/internal/tls/OkHostnameVerifier;
.super Ljava/lang/Object;
.source "OkHostnameVerifier.java"

# interfaces
.implements Ljavax/net/ssl/HostnameVerifier;


# static fields
.field private static final ALT_DNS_NAME:I = 0x2

.field private static final ALT_IPA_NAME:I = 0x7

.field public static final INSTANCE:Lokhttp3/internal/tls/OkHostnameVerifier;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .line 37
    new-instance v0, Lokhttp3/internal/tls/OkHostnameVerifier;

    invoke-direct {v0}, Lokhttp3/internal/tls/OkHostnameVerifier;-><init>()V

    sput-object v0, Lokhttp3/internal/tls/OkHostnameVerifier;->INSTANCE:Lokhttp3/internal/tls/OkHostnameVerifier;

    return-void
.end method

.method private constructor <init>()V
    .registers 1

    .line 42
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 43
    return-void
.end method

.method public static allSubjectAltNames(Ljava/security/cert/X509Certificate;)Ljava/util/List;
    .registers 6
    .param p0, "certificate"    # Ljava/security/cert/X509Certificate;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/security/cert/X509Certificate;",
            ")",
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation

    .line 85
    const/4 v0, 0x7

    invoke-static {p0, v0}, Lokhttp3/internal/tls/OkHostnameVerifier;->getSubjectAltNames(Ljava/security/cert/X509Certificate;I)Ljava/util/List;

    move-result-object v0

    .line 86
    .local v0, "altIpaNames":Ljava/util/List;, "Ljava/util/List<Ljava/lang/String;>;"
    const/4 v1, 0x2

    invoke-static {p0, v1}, Lokhttp3/internal/tls/OkHostnameVerifier;->getSubjectAltNames(Ljava/security/cert/X509Certificate;I)Ljava/util/List;

    move-result-object v1

    .line 87
    .local v1, "altDnsNames":Ljava/util/List;, "Ljava/util/List<Ljava/lang/String;>;"
    new-instance v2, Ljava/util/ArrayList;

    invoke-interface {v0}, Ljava/util/List;->size()I

    move-result v3

    invoke-interface {v1}, Ljava/util/List;->size()I

    move-result v4

    add-int/2addr v3, v4

    invoke-direct {v2, v3}, Ljava/util/ArrayList;-><init>(I)V

    .line 88
    .local v2, "result":Ljava/util/List;, "Ljava/util/List<Ljava/lang/String;>;"
    invoke-interface {v2, v0}, Ljava/util/List;->addAll(Ljava/util/Collection;)Z

    .line 89
    invoke-interface {v2, v1}, Ljava/util/List;->addAll(Ljava/util/Collection;)Z

    .line 90
    return-object v2
.end method

.method private static getSubjectAltNames(Ljava/security/cert/X509Certificate;I)Ljava/util/List;
    .registers 9
    .param p0, "certificate"    # Ljava/security/cert/X509Certificate;
    .param p1, "type"    # I
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/security/cert/X509Certificate;",
            "I)",
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation

    .line 94
    new-instance v0, Ljava/util/ArrayList;

    invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V

    .line 96
    .local v0, "result":Ljava/util/List;, "Ljava/util/List<Ljava/lang/String;>;"
    :try_start_5
    invoke-virtual {p0}, Ljava/security/cert/X509Certificate;->getSubjectAlternativeNames()Ljava/util/Collection;

    move-result-object v1

    .line 97
    .local v1, "subjectAltNames":Ljava/util/Collection;, "Ljava/util/Collection<*>;"
    if-nez v1, :cond_10

    .line 98
    invoke-static {}, Ljava/util/Collections;->emptyList()Ljava/util/List;

    move-result-object v2

    return-object v2

    .line 100
    :cond_10
    invoke-interface {v1}, Ljava/util/Collection;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :cond_14
    :goto_14
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v3

    if-eqz v3, :cond_48

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v3

    .line 101
    .local v3, "subjectAltName":Ljava/lang/Object;
    move-object v4, v3

    check-cast v4, Ljava/util/List;

    .line 102
    .local v4, "entry":Ljava/util/List;, "Ljava/util/List<*>;"
    if-eqz v4, :cond_14

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

    move-result v5

    const/4 v6, 0x2

    if-ge v5, v6, :cond_2b

    .line 103
    goto :goto_14

    .line 105
    :cond_2b
    const/4 v5, 0x0

    invoke-interface {v4, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v5

    check-cast v5, Ljava/lang/Integer;

    .line 106
    .local v5, "altNameType":Ljava/lang/Integer;
    if-nez v5, :cond_35

    .line 107
    goto :goto_14

    .line 109
    :cond_35
    invoke-virtual {v5}, Ljava/lang/Integer;->intValue()I

    move-result v6

    if-ne v6, p1, :cond_47

    .line 110
    const/4 v6, 0x1

    invoke-interface {v4, v6}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v6

    check-cast v6, Ljava/lang/String;

    .line 111
    .local v6, "altName":Ljava/lang/String;
    if-eqz v6, :cond_47

    .line 112
    invoke-interface {v0, v6}, Ljava/util/List;->add(Ljava/lang/Object;)Z
    :try_end_47
    .catch Ljava/security/cert/CertificateParsingException; {:try_start_5 .. :try_end_47} :catch_49

    .line 115
    .end local v3    # "subjectAltName":Ljava/lang/Object;
    .end local v4    # "entry":Ljava/util/List;, "Ljava/util/List<*>;"
    .end local v5    # "altNameType":Ljava/lang/Integer;
    .end local v6    # "altName":Ljava/lang/String;
    :cond_47
    goto :goto_14

    .line 116
    :cond_48
    return-object v0

    .line 117
    .end local v1    # "subjectAltNames":Ljava/util/Collection;, "Ljava/util/Collection<*>;"
    :catch_49
    move-exception v1

    .line 118
    .local v1, "e":Ljava/security/cert/CertificateParsingException;
    invoke-static {}, Ljava/util/Collections;->emptyList()Ljava/util/List;

    move-result-object v2

    return-object v2
.end method

.method private verifyHostname(Ljava/lang/String;Ljava/security/cert/X509Certificate;)Z
    .registers 7
    .param p1, "hostname"    # Ljava/lang/String;
    .param p2, "certificate"    # Ljava/security/cert/X509Certificate;

    .line 74
    sget-object v0, Ljava/util/Locale;->US:Ljava/util/Locale;

    invoke-virtual {p1, v0}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object p1

    .line 75
    const/4 v0, 0x2

    invoke-static {p2, v0}, Lokhttp3/internal/tls/OkHostnameVerifier;->getSubjectAltNames(Ljava/security/cert/X509Certificate;I)Ljava/util/List;

    move-result-object v0

    .line 76
    .local v0, "altNames":Ljava/util/List;, "Ljava/util/List<Ljava/lang/String;>;"
    invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v1

    :goto_f
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_24

    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/lang/String;

    .line 77
    .local v2, "altName":Ljava/lang/String;
    invoke-virtual {p0, p1, v2}, Lokhttp3/internal/tls/OkHostnameVerifier;->verifyHostname(Ljava/lang/String;Ljava/lang/String;)Z

    move-result v3

    if-eqz v3, :cond_23

    .line 78
    const/4 v1, 0x1

    return v1

    .line 80
    .end local v2    # "altName":Ljava/lang/String;
    :cond_23
    goto :goto_f

    .line 81
    :cond_24
    const/4 v1, 0x0

    return v1
.end method

.method private verifyIpAddress(Ljava/lang/String;Ljava/security/cert/X509Certificate;)Z
    .registers 7
    .param p1, "ipAddress"    # Ljava/lang/String;
    .param p2, "certificate"    # Ljava/security/cert/X509Certificate;

    .line 63
    const/4 v0, 0x7

    invoke-static {p2, v0}, Lokhttp3/internal/tls/OkHostnameVerifier;->getSubjectAltNames(Ljava/security/cert/X509Certificate;I)Ljava/util/List;

    move-result-object v0

    .line 64
    .local v0, "altNames":Ljava/util/List;, "Ljava/util/List<Ljava/lang/String;>;"
    const/4 v1, 0x0

    .local v1, "i":I
    invoke-interface {v0}, Ljava/util/List;->size()I

    move-result v2

    .local v2, "size":I
    :goto_a
    if-ge v1, v2, :cond_1d

    .line 65
    invoke-interface {v0, v1}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Ljava/lang/String;

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

    move-result v3

    if-eqz v3, :cond_1a

    .line 66
    const/4 v3, 0x1

    return v3

    .line 64
    :cond_1a
    add-int/lit8 v1, v1, 0x1

    goto :goto_a

    .line 69
    .end local v1    # "i":I
    .end local v2    # "size":I
    :cond_1d
    const/4 v1, 0x0

    return v1
.end method


# virtual methods
.method public verify(Ljava/lang/String;Ljava/security/cert/X509Certificate;)Z
    .registers 4
    .param p1, "host"    # Ljava/lang/String;
    .param p2, "certificate"    # Ljava/security/cert/X509Certificate;

    .line 56
    invoke-static {p1}, Lokhttp3/internal/Util;->verifyAsIpAddress(Ljava/lang/String;)Z

    move-result v0

    if-eqz v0, :cond_b

    .line 57
    invoke-direct {p0, p1, p2}, Lokhttp3/internal/tls/OkHostnameVerifier;->verifyIpAddress(Ljava/lang/String;Ljava/security/cert/X509Certificate;)Z

    move-result v0

    goto :goto_f

    .line 58
    :cond_b
    invoke-direct {p0, p1, p2}, Lokhttp3/internal/tls/OkHostnameVerifier;->verifyHostname(Ljava/lang/String;Ljava/security/cert/X509Certificate;)Z

    move-result v0

    .line 56
    :goto_f
    return v0
.end method

.method public verify(Ljava/lang/String;Ljavax/net/ssl/SSLSession;)Z
    .registers 6
    .param p1, "host"    # Ljava/lang/String;
    .param p2, "session"    # Ljavax/net/ssl/SSLSession;

    .line 48
    const/4 v0, 0x0

    :try_start_1
    invoke-interface {p2}, Ljavax/net/ssl/SSLSession;->getPeerCertificates()[Ljava/security/cert/Certificate;

    move-result-object v1

    .line 49
    .local v1, "certificates":[Ljava/security/cert/Certificate;
    aget-object v2, v1, v0

    check-cast v2, Ljava/security/cert/X509Certificate;

    invoke-virtual {p0, p1, v2}, Lokhttp3/internal/tls/OkHostnameVerifier;->verify(Ljava/lang/String;Ljava/security/cert/X509Certificate;)Z

    move-result v0
    :try_end_d
    .catch Ljavax/net/ssl/SSLException; {:try_start_1 .. :try_end_d} :catch_e

    return v0

    .line 50
    .end local v1    # "certificates":[Ljava/security/cert/Certificate;
    :catch_e
    move-exception v1

    .line 51
    .local v1, "e":Ljavax/net/ssl/SSLException;
    return v0
.end method

.method public verifyHostname(Ljava/lang/String;Ljava/lang/String;)Z
    .registers 10
    .param p1, "hostname"    # Ljava/lang/String;
    .param p2, "pattern"    # Ljava/lang/String;

    .line 132
    const/4 v0, 0x0

    if-eqz p1, :cond_b7

    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v1

    if-eqz v1, :cond_b7

    const-string v1, "."

    invoke-virtual {p1, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v2

    if-nez v2, :cond_b7

    .line 133
    const-string v2, ".."

    invoke-virtual {p1, v2}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v3

    if-eqz v3, :cond_1b

    goto/16 :goto_b7

    .line 137
    :cond_1b
    if-eqz p2, :cond_b6

    invoke-virtual {p2}, Ljava/lang/String;->length()I

    move-result v3

    if-eqz v3, :cond_b6

    invoke-virtual {p2, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v3

    if-nez v3, :cond_b6

    .line 138
    invoke-virtual {p2, v2}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_31

    goto/16 :goto_b6

    .line 152
    :cond_31
    invoke-virtual {p1, v1}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v2

    const/16 v3, 0x2e

    if-nez v2, :cond_48

    .line 153
    new-instance v2, Ljava/lang/StringBuilder;

    invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    .line 155
    :cond_48
    invoke-virtual {p2, v1}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v1

    if-nez v1, :cond_5d

    .line 156
    new-instance v1, Ljava/lang/StringBuilder;

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

    invoke-virtual {v1, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

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

    move-result-object p2

    .line 160
    :cond_5d
    sget-object v1, Ljava/util/Locale;->US:Ljava/util/Locale;

    invoke-virtual {p2, v1}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object p2

    .line 163
    const-string v1, "*"

    invoke-virtual {p2, v1}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v1

    if-nez v1, :cond_70

    .line 165
    invoke-virtual {p1, p2}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    return v0

    .line 179
    :cond_70
    const-string v1, "*."

    invoke-virtual {p2, v1}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_b5

    const/16 v2, 0x2a

    const/4 v4, 0x1

    invoke-virtual {p2, v2, v4}, Ljava/lang/String;->indexOf(II)I

    move-result v2

    const/4 v5, -0x1

    if-eq v2, v5, :cond_83

    goto :goto_b5

    .line 188
    :cond_83
    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v2

    invoke-virtual {p2}, Ljava/lang/String;->length()I

    move-result v6

    if-ge v2, v6, :cond_8e

    .line 190
    return v0

    .line 193
    :cond_8e
    invoke-virtual {v1, p2}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v1

    if-eqz v1, :cond_95

    .line 195
    return v0

    .line 199
    :cond_95
    invoke-virtual {p2, v4}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v1

    .line 200
    .local v1, "suffix":Ljava/lang/String;
    invoke-virtual {p1, v1}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v2

    if-nez v2, :cond_a0

    .line 202
    return v0

    .line 206
    :cond_a0
    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v2

    invoke-virtual {v1}, Ljava/lang/String;->length()I

    move-result v6

    sub-int/2addr v2, v6

    .line 207
    .local v2, "suffixStartIndexInHostname":I
    if-lez v2, :cond_b4

    add-int/lit8 v6, v2, -0x1

    .line 208
    invoke-virtual {p1, v3, v6}, Ljava/lang/String;->lastIndexOf(II)I

    move-result v3

    if-eq v3, v5, :cond_b4

    .line 210
    return v0

    .line 214
    :cond_b4
    return v4

    .line 182
    .end local v1    # "suffix":Ljava/lang/String;
    .end local v2    # "suffixStartIndexInHostname":I
    :cond_b5
    :goto_b5
    return v0

    .line 140
    :cond_b6
    :goto_b6
    return v0

    .line 135
    :cond_b7
    :goto_b7
    return v0
.end method