.class public abstract Lorg/apache/http/impl/client/AbstractAuthenticationHandler;
.super Ljava/lang/Object;
.source "AbstractAuthenticationHandler.java"

# interfaces
.implements Lorg/apache/http/client/AuthenticationHandler;


# annotations
.annotation build Lorg/apache/http/annotation/Immutable;
.end annotation


# static fields
.field private static final DEFAULT_SCHEME_PRIORITY:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field


# instance fields
.field private final log:Lorg/apache/commons/logging/Log;


# direct methods
.method public static constructor <clinit>()V
    .locals 3

    const-string v0, "ntlm"

    const-string v1, "digest"

    const-string v2, "basic"

    .line 1
    filled-new-array {v0, v1, v2}, [Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;

    move-result-object v0

    invoke-static {v0}, Ljava/util/Collections;->unmodifiableList(Ljava/util/List;)Ljava/util/List;

    move-result-object v0

    sput-object v0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->DEFAULT_SCHEME_PRIORITY:Ljava/util/List;

    return-void
.end method

.method public constructor <init>()V
    .locals 1

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v0

    invoke-static {v0}, Lorg/apache/commons/logging/LogFactory;->getLog(Ljava/lang/Class;)Lorg/apache/commons/logging/Log;

    move-result-object v0

    iput-object v0, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    return-void
.end method


# virtual methods
.method public getAuthPreferences()Ljava/util/List;
    .locals 1
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation

    .line 1
    sget-object v0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->DEFAULT_SCHEME_PRIORITY:Ljava/util/List;

    return-object v0
.end method

.method public parseChallenges([Lorg/apache/http/Header;)Ljava/util/Map;
    .locals 9
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "([",
            "Lorg/apache/http/Header;",
            ")",
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Lorg/apache/http/Header;",
            ">;"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lorg/apache/http/auth/MalformedChallengeException;
        }
    .end annotation

    .line 1
    new-instance v0, Ljava/util/HashMap;

    array-length v1, p1

    invoke-direct {v0, v1}, Ljava/util/HashMap;-><init>(I)V

    .line 2
    array-length v1, p1

    const/4 v2, 0x0

    move v3, v2

    :goto_0
    if-ge v3, v1, :cond_4

    aget-object v4, p1, v3

    .line 3
    instance-of v5, v4, Lorg/apache/http/FormattedHeader;

    if-eqz v5, :cond_0

    .line 4
    move-object v5, v4

    check-cast v5, Lorg/apache/http/FormattedHeader;

    invoke-interface {v5}, Lorg/apache/http/FormattedHeader;->getBuffer()Lorg/apache/http/util/CharArrayBuffer;

    move-result-object v6

    .line 5
    invoke-interface {v5}, Lorg/apache/http/FormattedHeader;->getValuePos()I

    move-result v5

    goto :goto_1

    .line 6
    :cond_0
    invoke-interface {v4}, Lorg/apache/http/Header;->getValue()Ljava/lang/String;

    move-result-object v5

    if-eqz v5, :cond_3

    .line 7
    new-instance v6, Lorg/apache/http/util/CharArrayBuffer;

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

    move-result v7

    invoke-direct {v6, v7}, Lorg/apache/http/util/CharArrayBuffer;-><init>(I)V

    .line 8
    invoke-virtual {v6, v5}, Lorg/apache/http/util/CharArrayBuffer;->append(Ljava/lang/String;)V

    move v5, v2

    .line 9
    :goto_1
    invoke-virtual {v6}, Lorg/apache/http/util/CharArrayBuffer;->length()I

    move-result v7

    if-ge v5, v7, :cond_1

    invoke-virtual {v6, v5}, Lorg/apache/http/util/CharArrayBuffer;->charAt(I)C

    move-result v7

    invoke-static {v7}, Lorg/apache/http/protocol/HTTP;->isWhitespace(C)Z

    move-result v7

    if-eqz v7, :cond_1

    add-int/lit8 v5, v5, 0x1

    goto :goto_1

    :cond_1
    move v7, v5

    .line 10
    :goto_2
    invoke-virtual {v6}, Lorg/apache/http/util/CharArrayBuffer;->length()I

    move-result v8

    if-ge v7, v8, :cond_2

    invoke-virtual {v6, v7}, Lorg/apache/http/util/CharArrayBuffer;->charAt(I)C

    move-result v8

    invoke-static {v8}, Lorg/apache/http/protocol/HTTP;->isWhitespace(C)Z

    move-result v8

    if-nez v8, :cond_2

    add-int/lit8 v7, v7, 0x1

    goto :goto_2

    .line 11
    :cond_2
    invoke-virtual {v6, v5, v7}, Lorg/apache/http/util/CharArrayBuffer;->substring(II)Ljava/lang/String;

    move-result-object v5

    .line 12
    sget-object v6, Ljava/util/Locale;->ENGLISH:Ljava/util/Locale;

    invoke-virtual {v5, v6}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v5

    invoke-virtual {v0, v5, v4}, Ljava/util/HashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    add-int/lit8 v3, v3, 0x1

    goto :goto_0

    .line 13
    :cond_3
    new-instance p1, Lorg/apache/http/auth/MalformedChallengeException;

    const-string v0, "Header value is null"

    invoke-direct {p1, v0}, Lorg/apache/http/auth/MalformedChallengeException;-><init>(Ljava/lang/String;)V

    throw p1

    :cond_4
    return-object v0
.end method

.method public selectScheme(Ljava/util/Map;Lorg/apache/http/HttpResponse;Lorg/apache/http/protocol/HttpContext;)Lorg/apache/http/auth/AuthScheme;
    .locals 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Lorg/apache/http/Header;",
            ">;",
            "Lorg/apache/http/HttpResponse;",
            "Lorg/apache/http/protocol/HttpContext;",
            ")",
            "Lorg/apache/http/auth/AuthScheme;"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lorg/apache/http/auth/AuthenticationException;
        }
    .end annotation

    const-string v0, "http.authscheme-registry"

    .line 1
    invoke-interface {p3, v0}, Lorg/apache/http/protocol/HttpContext;->getAttribute(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/apache/http/auth/AuthSchemeRegistry;

    if-eqz v0, :cond_7

    const-string v1, "http.auth.scheme-pref"

    .line 2
    invoke-interface {p3, v1}, Lorg/apache/http/protocol/HttpContext;->getAttribute(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object p3

    check-cast p3, Ljava/util/Collection;

    if-nez p3, :cond_0

    .line 3
    invoke-virtual {p0}, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->getAuthPreferences()Ljava/util/List;

    move-result-object p3

    .line 4
    :cond_0
    iget-object v1, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    invoke-interface {v1}, Lorg/apache/commons/logging/Log;->isDebugEnabled()Z

    move-result v1

    if-eqz v1, :cond_1

    .line 5
    iget-object v1, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Authentication schemes in the order of preference: "

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

    invoke-virtual {v2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

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

    move-result-object v2

    invoke-interface {v1, v2}, Lorg/apache/commons/logging/Log;->debug(Ljava/lang/Object;)V

    :cond_1
    const/4 v1, 0x0

    .line 6
    invoke-interface {p3}, Ljava/util/Collection;->iterator()Ljava/util/Iterator;

    move-result-object p3

    :cond_2
    :goto_0
    invoke-interface {p3}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_5

    invoke-interface {p3}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/lang/String;

    .line 7
    sget-object v3, Ljava/util/Locale;->ENGLISH:Ljava/util/Locale;

    invoke-virtual {v2, v3}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v3

    invoke-interface {p1, v3}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Lorg/apache/http/Header;

    if-eqz v3, :cond_4

    .line 8
    iget-object v3, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    invoke-interface {v3}, Lorg/apache/commons/logging/Log;->isDebugEnabled()Z

    move-result v3

    if-eqz v3, :cond_3

    .line 9
    iget-object v3, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    new-instance v4, Ljava/lang/StringBuilder;

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

    invoke-virtual {v4, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v5, " authentication scheme selected"

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

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

    move-result-object v4

    invoke-interface {v3, v4}, Lorg/apache/commons/logging/Log;->debug(Ljava/lang/Object;)V

    .line 10
    :cond_3
    :try_start_0
    invoke-interface {p2}, Lorg/apache/http/HttpMessage;->getParams()Lorg/apache/http/params/HttpParams;

    move-result-object v3

    invoke-virtual {v0, v2, v3}, Lorg/apache/http/auth/AuthSchemeRegistry;->getAuthScheme(Ljava/lang/String;Lorg/apache/http/params/HttpParams;)Lorg/apache/http/auth/AuthScheme;

    move-result-object v1
    :try_end_0
    .catch Ljava/lang/IllegalStateException; {:try_start_0 .. :try_end_0} :catch_0

    goto :goto_1

    .line 11
    :catch_0
    iget-object v3, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    invoke-interface {v3}, Lorg/apache/commons/logging/Log;->isWarnEnabled()Z

    move-result v3

    if-eqz v3, :cond_2

    .line 12
    iget-object v3, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    new-instance v4, Ljava/lang/StringBuilder;

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

    const-string v5, "Authentication scheme "

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

    invoke-virtual {v4, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v2, " not supported"

    invoke-virtual {v4, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object v2

    invoke-interface {v3, v2}, Lorg/apache/commons/logging/Log;->warn(Ljava/lang/Object;)V

    goto :goto_0

    .line 13
    :cond_4
    iget-object v3, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    invoke-interface {v3}, Lorg/apache/commons/logging/Log;->isDebugEnabled()Z

    move-result v3

    if-eqz v3, :cond_2

    .line 14
    iget-object v3, p0, Lorg/apache/http/impl/client/AbstractAuthenticationHandler;->log:Lorg/apache/commons/logging/Log;

    new-instance v4, Ljava/lang/StringBuilder;

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

    const-string v5, "Challenge for "

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

    invoke-virtual {v4, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v2, " authentication scheme not available"

    invoke-virtual {v4, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object v2

    invoke-interface {v3, v2}, Lorg/apache/commons/logging/Log;->debug(Ljava/lang/Object;)V

    goto/16 :goto_0

    :cond_5
    :goto_1
    if-eqz v1, :cond_6

    return-object v1

    .line 15
    :cond_6
    new-instance p2, Lorg/apache/http/auth/AuthenticationException;

    new-instance p3, Ljava/lang/StringBuilder;

    invoke-direct {p3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v0, "Unable to respond to any of these challenges: "

    invoke-virtual {p3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    invoke-virtual {p3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {p2, p1}, Lorg/apache/http/auth/AuthenticationException;-><init>(Ljava/lang/String;)V

    throw p2

    .line 16
    :cond_7
    new-instance p1, Ljava/lang/IllegalStateException;

    const-string p2, "AuthScheme registry not set in HTTP context"

    invoke-direct {p1, p2}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw p1
.end method