final class sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer implements sun.security.ssl.HandshakeProducer
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer
super_class: java.lang.Object
{
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 // sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer this
0: .line 168
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
1: .line 170
return
end local 0 // sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/security/ssl/SignatureAlgorithmsExtension$CHSignatureSchemesProducer;
public byte[] produce(sun.security.ssl.ConnectionContext, sun.security.ssl.SSLHandshake$HandshakeMessage);
descriptor: (Lsun/security/ssl/ConnectionContext;Lsun/security/ssl/SSLHandshake$HandshakeMessage;)[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=9, args_size=3
start local 0 // sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer this
start local 1 // sun.security.ssl.ConnectionContext context
start local 2 // sun.security.ssl.SSLHandshake$HandshakeMessage message
0: .line 176
aload 1 /* context */
checkcast sun.security.ssl.ClientHandshakeContext
astore 3 /* chc */
start local 3 // sun.security.ssl.ClientHandshakeContext chc
1: .line 179
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.sslConfig:Lsun/security/ssl/SSLConfiguration;
2: .line 180
getstatic sun.security.ssl.SSLExtension.CH_SIGNATURE_ALGORITHMS:Lsun/security/ssl/SSLExtension;
3: .line 179
invokevirtual sun.security.ssl.SSLConfiguration.isAvailable:(Lsun/security/ssl/SSLExtension;)Z
4: .line 180
ifne 9
5: .line 181
getstatic sun.security.ssl.SSLLogger.isOn:Z
ifeq 8
ldc "ssl,handshake"
invokestatic sun.security.ssl.SSLLogger.isOn:(Ljava/lang/String;)Z
ifeq 8
6: .line 183
ldc "Ignore unavailable signature_algorithms extension"
iconst_0
anewarray java.lang.Object
7: .line 182
invokestatic sun.security.ssl.SSLLogger.fine:(Ljava/lang/String;[Ljava/lang/Object;)V
8: .line 185
StackMap locals: sun.security.ssl.ClientHandshakeContext
StackMap stack:
aconst_null
areturn
9: .line 189
StackMap locals:
StackMap stack:
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.localSupportedSignAlgs:Ljava/util/List;
ifnonnull 15
10: .line 190
aload 3 /* chc */
11: .line 192
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.sslConfig:Lsun/security/ssl/SSLConfiguration;
12: .line 193
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.algorithmConstraints:Ljava/security/AlgorithmConstraints;
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.activeProtocols:Ljava/util/List;
13: .line 191
invokestatic sun.security.ssl.SignatureScheme.getSupportedAlgorithms:(Lsun/security/ssl/SSLConfiguration;Ljava/security/AlgorithmConstraints;Ljava/util/List;)Ljava/util/List;
14: .line 190
putfield sun.security.ssl.ClientHandshakeContext.localSupportedSignAlgs:Ljava/util/List;
15: .line 196
StackMap locals:
StackMap stack:
invokestatic sun.security.ssl.SignatureScheme.sizeInRecord:()I
16: .line 197
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.localSupportedSignAlgs:Ljava/util/List;
invokeinterface java.util.List.size:()I
17: .line 196
imul
istore 4 /* vectorLen */
start local 4 // int vectorLen
18: .line 198
iload 4 /* vectorLen */
iconst_2
iadd
newarray 8
astore 5 /* extData */
start local 5 // byte[] extData
19: .line 199
aload 5 /* extData */
invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
astore 6 /* m */
start local 6 // java.nio.ByteBuffer m
20: .line 200
aload 6 /* m */
iload 4 /* vectorLen */
invokestatic sun.security.ssl.Record.putInt16:(Ljava/nio/ByteBuffer;I)V
21: .line 201
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.localSupportedSignAlgs:Ljava/util/List;
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 8
goto 24
StackMap locals: sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer sun.security.ssl.ConnectionContext sun.security.ssl.SSLHandshake$HandshakeMessage sun.security.ssl.ClientHandshakeContext int byte[] java.nio.ByteBuffer top java.util.Iterator
StackMap stack:
22: aload 8
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast sun.security.ssl.SignatureScheme
astore 7 /* ss */
start local 7 // sun.security.ssl.SignatureScheme ss
23: .line 202
aload 6 /* m */
aload 7 /* ss */
getfield sun.security.ssl.SignatureScheme.id:I
invokestatic sun.security.ssl.Record.putInt16:(Ljava/nio/ByteBuffer;I)V
end local 7 // sun.security.ssl.SignatureScheme ss
24: .line 201
StackMap locals:
StackMap stack:
aload 8
invokeinterface java.util.Iterator.hasNext:()Z
ifne 22
25: .line 206
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.handshakeExtensions:Ljava/util/Map;
26: .line 207
getstatic sun.security.ssl.SSLExtension.CH_SIGNATURE_ALGORITHMS:Lsun/security/ssl/SSLExtension;
27: .line 208
new sun.security.ssl.SignatureAlgorithmsExtension$SignatureSchemesSpec
dup
aload 3 /* chc */
getfield sun.security.ssl.ClientHandshakeContext.localSupportedSignAlgs:Ljava/util/List;
invokespecial sun.security.ssl.SignatureAlgorithmsExtension$SignatureSchemesSpec.<init>:(Ljava/util/List;)V
28: .line 206
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
29: .line 210
aload 5 /* extData */
areturn
end local 6 // java.nio.ByteBuffer m
end local 5 // byte[] extData
end local 4 // int vectorLen
end local 3 // sun.security.ssl.ClientHandshakeContext chc
end local 2 // sun.security.ssl.SSLHandshake$HandshakeMessage message
end local 1 // sun.security.ssl.ConnectionContext context
end local 0 // sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer this
LocalVariableTable:
Start End Slot Name Signature
0 30 0 this Lsun/security/ssl/SignatureAlgorithmsExtension$CHSignatureSchemesProducer;
0 30 1 context Lsun/security/ssl/ConnectionContext;
0 30 2 message Lsun/security/ssl/SSLHandshake$HandshakeMessage;
1 30 3 chc Lsun/security/ssl/ClientHandshakeContext;
18 30 4 vectorLen I
19 30 5 extData [B
20 30 6 m Ljava/nio/ByteBuffer;
23 24 7 ss Lsun/security/ssl/SignatureScheme;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
context
message
}
SourceFile: "SignatureAlgorithmsExtension.java"
NestHost: sun.security.ssl.SignatureAlgorithmsExtension
InnerClasses:
abstract HandshakeMessage = sun.security.ssl.SSLHandshake$HandshakeMessage of sun.security.ssl.SSLHandshake
private final CHSignatureSchemesProducer = sun.security.ssl.SignatureAlgorithmsExtension$CHSignatureSchemesProducer of sun.security.ssl.SignatureAlgorithmsExtension
final SignatureSchemesSpec = sun.security.ssl.SignatureAlgorithmsExtension$SignatureSchemesSpec of sun.security.ssl.SignatureAlgorithmsExtension