566 lines
14 KiB
Smali
566 lines
14 KiB
Smali
.class Lcom/google/firebase/database/tubesock/WebSocketHandshake;
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.super Ljava/lang/Object;
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.source "WebSocketHandshake.java"
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# static fields
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.field private static final WEBSOCKET_VERSION:Ljava/lang/String; = "13"
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# instance fields
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.field private extraHeaders:Ljava/util/Map;
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"Ljava/util/Map<",
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"Ljava/lang/String;",
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"Ljava/lang/String;",
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">;"
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}
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.end annotation
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.end field
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.field private nonce:Ljava/lang/String;
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.field private protocol:Ljava/lang/String;
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.field private url:Ljava/net/URI;
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# direct methods
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.method public constructor <init>(Ljava/net/URI;Ljava/lang/String;Ljava/util/Map;)V
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.locals 1
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/net/URI;",
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"Ljava/lang/String;",
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"Ljava/util/Map<",
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"Ljava/lang/String;",
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"Ljava/lang/String;",
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">;)V"
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}
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.end annotation
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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const/4 v0, 0x0
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.line 2
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iput-object v0, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->url:Ljava/net/URI;
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.line 3
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iput-object v0, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->protocol:Ljava/lang/String;
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.line 4
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iput-object v0, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->nonce:Ljava/lang/String;
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.line 5
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iput-object v0, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->extraHeaders:Ljava/util/Map;
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.line 6
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iput-object p1, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->url:Ljava/net/URI;
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.line 7
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iput-object p2, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->protocol:Ljava/lang/String;
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.line 8
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iput-object p3, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->extraHeaders:Ljava/util/Map;
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.line 9
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invoke-direct {p0}, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->createNonce()Ljava/lang/String;
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move-result-object p1
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iput-object p1, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->nonce:Ljava/lang/String;
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return-void
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.end method
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.method private createNonce()Ljava/lang/String;
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.locals 5
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const/16 v0, 0x10
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new-array v1, v0, [B
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const/4 v2, 0x0
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move v3, v2
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:goto_0
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if-ge v3, v0, :cond_0
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const/16 v4, 0xff
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.line 1
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invoke-direct {p0, v2, v4}, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->rand(II)I
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move-result v4
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int-to-byte v4, v4
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aput-byte v4, v1, v3
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add-int/lit8 v3, v3, 0x1
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goto :goto_0
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:cond_0
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const/4 v0, 0x2
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.line 2
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invoke-static {v1, v0}, Landroid/util/Base64;->encodeToString([BI)Ljava/lang/String;
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move-result-object v0
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return-object v0
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.end method
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.method private generateHeader(Ljava/util/LinkedHashMap;)Ljava/lang/String;
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.locals 4
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/LinkedHashMap<",
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"Ljava/lang/String;",
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"Ljava/lang/String;",
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">;)",
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"Ljava/lang/String;"
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}
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.end annotation
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.line 1
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new-instance v0, Ljava/lang/String;
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invoke-direct {v0}, Ljava/lang/String;-><init>()V
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.line 2
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invoke-virtual {p1}, Ljava/util/LinkedHashMap;->keySet()Ljava/util/Set;
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move-result-object v1
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invoke-interface {v1}, Ljava/util/Set;->iterator()Ljava/util/Iterator;
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move-result-object v1
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:goto_0
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invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z
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move-result v2
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if-eqz v2, :cond_0
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invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Ljava/lang/String;
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const-string v3, ": "
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.line 3
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invoke-static {v0, v2, v3}, Landroidx/activity/result/g;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v0
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invoke-virtual {p1, v2}, Ljava/util/LinkedHashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Ljava/lang/String;
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const-string v3, "\r\n"
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invoke-static {v0, v2, v3}, Landroidx/camera/camera2/internal/b;->a(Ljava/lang/StringBuilder;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
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move-result-object v0
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goto :goto_0
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:cond_0
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return-object v0
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.end method
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.method private rand(II)I
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.locals 4
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.line 1
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invoke-static {}, Ljava/lang/Math;->random()D
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move-result-wide v0
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int-to-double v2, p2
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mul-double/2addr v0, v2
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int-to-double p1, p1
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add-double/2addr v0, p1
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double-to-int p1, v0
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return p1
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.end method
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# virtual methods
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.method public getHandshake()[B
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.locals 5
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.line 1
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iget-object v0, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->url:Ljava/net/URI;
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invoke-virtual {v0}, Ljava/net/URI;->getPath()Ljava/lang/String;
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move-result-object v0
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.line 2
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iget-object v1, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->url:Ljava/net/URI;
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invoke-virtual {v1}, Ljava/net/URI;->getQuery()Ljava/lang/String;
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move-result-object v1
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.line 3
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invoke-static {v0}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v0
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if-nez v1, :cond_0
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const-string v1, ""
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goto :goto_0
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:cond_0
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const-string v2, "?"
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invoke-static {v2, v1}, Lc/g;->a(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
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move-result-object v1
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:goto_0
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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.line 4
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iget-object v1, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->url:Ljava/net/URI;
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invoke-virtual {v1}, Ljava/net/URI;->getHost()Ljava/lang/String;
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move-result-object v1
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.line 5
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iget-object v2, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->url:Ljava/net/URI;
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invoke-virtual {v2}, Ljava/net/URI;->getPort()I
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move-result v2
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const/4 v3, -0x1
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if-eq v2, v3, :cond_1
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const-string v2, ":"
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.line 6
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invoke-static {v1, v2}, Landroid/support/v4/media/e;->a(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v1
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iget-object v2, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->url:Ljava/net/URI;
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invoke-virtual {v2}, Ljava/net/URI;->getPort()I
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move-result v2
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invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v1
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.line 7
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:cond_1
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new-instance v2, Ljava/util/LinkedHashMap;
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invoke-direct {v2}, Ljava/util/LinkedHashMap;-><init>()V
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const-string v3, "Host"
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.line 8
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invoke-virtual {v2, v3, v1}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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const-string v1, "Upgrade"
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const-string v3, "websocket"
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.line 9
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invoke-virtual {v2, v1, v3}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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const-string v3, "Connection"
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.line 10
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invoke-virtual {v2, v3, v1}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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const-string v1, "Sec-WebSocket-Version"
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const-string v3, "13"
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.line 11
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invoke-virtual {v2, v1, v3}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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.line 12
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iget-object v1, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->nonce:Ljava/lang/String;
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const-string v3, "Sec-WebSocket-Key"
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invoke-virtual {v2, v3, v1}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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.line 13
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iget-object v1, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->protocol:Ljava/lang/String;
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if-eqz v1, :cond_2
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const-string v3, "Sec-WebSocket-Protocol"
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.line 14
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invoke-virtual {v2, v3, v1}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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.line 15
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:cond_2
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iget-object v1, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->extraHeaders:Ljava/util/Map;
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if-eqz v1, :cond_4
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.line 16
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invoke-interface {v1}, Ljava/util/Map;->keySet()Ljava/util/Set;
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move-result-object v1
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invoke-interface {v1}, Ljava/util/Set;->iterator()Ljava/util/Iterator;
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move-result-object v1
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:cond_3
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:goto_1
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invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z
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move-result v3
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if-eqz v3, :cond_4
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invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v3
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check-cast v3, Ljava/lang/String;
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.line 17
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invoke-virtual {v2, v3}, Ljava/util/LinkedHashMap;->containsKey(Ljava/lang/Object;)Z
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move-result v4
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if-nez v4, :cond_3
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.line 18
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iget-object v4, p0, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->extraHeaders:Ljava/util/Map;
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invoke-interface {v4, v3}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v4
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check-cast v4, Ljava/lang/String;
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invoke-virtual {v2, v3, v4}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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goto :goto_1
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:cond_4
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const-string v1, "GET "
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const-string v3, " HTTP/1.1\r\n"
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.line 19
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invoke-static {v1, v0, v3}, Landroid/support/v4/media/f;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
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move-result-object v0
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.line 20
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invoke-static {v0}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v0
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invoke-direct {p0, v2}, Lcom/google/firebase/database/tubesock/WebSocketHandshake;->generateHeader(Ljava/util/LinkedHashMap;)Ljava/lang/String;
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move-result-object v1
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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const-string v1, "\r\n"
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.line 21
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invoke-static {v0, v1}, Lc/g;->a(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
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move-result-object v0
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.line 22
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invoke-static {}, Ljava/nio/charset/Charset;->defaultCharset()Ljava/nio/charset/Charset;
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move-result-object v1
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invoke-virtual {v0, v1}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B
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move-result-object v0
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.line 23
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array-length v1, v0
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new-array v1, v1, [B
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.line 24
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array-length v2, v0
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const/4 v3, 0x0
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invoke-static {v0, v3, v1, v3, v2}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
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return-object v1
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.end method
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.method public verifyServerHandshakeHeaders(Ljava/util/HashMap;)V
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.locals 3
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/HashMap<",
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"Ljava/lang/String;",
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"Ljava/lang/String;",
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">;)V"
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}
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.end annotation
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const-string v0, "upgrade"
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.line 1
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invoke-virtual {p1, v0}, Ljava/util/HashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v1
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const-string v2, "websocket"
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invoke-virtual {v2, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
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move-result v1
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if-eqz v1, :cond_1
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const-string v1, "connection"
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.line 2
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invoke-virtual {p1, v1}, Ljava/util/HashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object p1
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invoke-virtual {v0, p1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
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move-result p1
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if-eqz p1, :cond_0
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return-void
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.line 3
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:cond_0
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new-instance p1, Lcom/google/firebase/database/tubesock/WebSocketException;
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const-string v0, "connection failed: missing header field in server handshake: Connection"
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invoke-direct {p1, v0}, Lcom/google/firebase/database/tubesock/WebSocketException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 4
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:cond_1
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new-instance p1, Lcom/google/firebase/database/tubesock/WebSocketException;
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const-string v0, "connection failed: missing header field in server handshake: Upgrade"
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invoke-direct {p1, v0}, Lcom/google/firebase/database/tubesock/WebSocketException;-><init>(Ljava/lang/String;)V
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throw p1
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.end method
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.method public verifyServerStatusLine(Ljava/lang/String;)V
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.locals 2
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const/16 v0, 0x9
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const/16 v1, 0xc
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.line 1
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invoke-virtual {p1, v0, v1}, Ljava/lang/String;->substring(II)Ljava/lang/String;
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move-result-object p1
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invoke-static {p1}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
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move-result p1
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const/16 v0, 0x197
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if-eq p1, v0, :cond_2
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const/16 v0, 0x194
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if-eq p1, v0, :cond_1
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const/16 v0, 0x65
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if-ne p1, v0, :cond_0
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return-void
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.line 2
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:cond_0
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new-instance v0, Lcom/google/firebase/database/tubesock/WebSocketException;
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const-string v1, "connection failed: unknown status code "
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invoke-static {v1, p1}, Landroid/support/v4/media/b;->a(Ljava/lang/String;I)Ljava/lang/String;
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move-result-object p1
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invoke-direct {v0, p1}, Lcom/google/firebase/database/tubesock/WebSocketException;-><init>(Ljava/lang/String;)V
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throw v0
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.line 3
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:cond_1
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new-instance p1, Lcom/google/firebase/database/tubesock/WebSocketException;
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const-string v0, "connection failed: 404 not found"
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invoke-direct {p1, v0}, Lcom/google/firebase/database/tubesock/WebSocketException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 4
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:cond_2
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new-instance p1, Lcom/google/firebase/database/tubesock/WebSocketException;
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const-string v0, "connection failed: proxy authentication not supported"
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invoke-direct {p1, v0}, Lcom/google/firebase/database/tubesock/WebSocketException;-><init>(Ljava/lang/String;)V
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throw p1
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.end method
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