Package org.summerboot.jexpress.nio.grpc

Class GRPCClientConfig

java.lang.Object

org.summerboot.jexpress.boot.config.BootConfig

org.summerboot.jexpress.nio.grpc.GRPCClientConfig

All Implemented Interfaces:

JExpressConfig

public abstract class GRPCClientConfig
extends BootConfig

Author:

Changski Tie Zheng Zhang 张铁铮, 魏泽北, 杜旺财, 杜富贵

Nested Class Summary

Nested classes/interfaces inherited from class org.summerboot.jexpress.boot.config.BootConfig

BootConfig.ThreadingMode

Field Summary

Fields

Modifier and Type	Field	Description
protected io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder	channelBuilder
protected List	ciphers
protected static final String	FILENAME_TRUSTSTORE_4CLIENT
protected static final String	ID
protected KeyManagerFactory	kmf
protected String	overrideAuthority
protected String[]	sslProtocols
protected TrustManagerFactory	tmf
protected URI	uri

Fields inherited from class org.summerboot.jexpress.boot.config.BootConfig

BR, cfgFile, configName, CPU_CORE, DESC_KMF, DESC_PLAINPWD, DESC_TMF, FILENAME_KEYSTORE, FILENAME_SRC_TRUSTSTORE, generateTemplate, logger, props

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GRPCClientConfig()

Method Summary

Modifier and Type	Method	Description
protected void	generateTemplate_keystore(StringBuilder sb)
protected void	generateTemplate_truststore(StringBuilder sb)
io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder	getChannelBuilder()
List	getCiphers()
KeyManagerFactory	getKmf()
GRPCClient.LoadBalancingPolicy	getLoadBalancingPolicy()
List<InetSocketAddress>	getLoadBalancingServers()
io.grpc.NameResolverProvider	getNameResolverProvider()
String	getOverrideAuthority()
String[]	getSslProtocols()
TrustManagerFactory	getTmf()
URI	getUri()
protected void	loadCustomizedConfigs(File cfgFile, boolean isReal, ConfigUtil helper, Properties props)
static void	main(String[] args)
protected void	preLoad(File cfgFile, boolean isReal, ConfigUtil helper, Properties props)
void	shutdown()

Methods inherited from class org.summerboot.jexpress.boot.config.BootConfig

buildThreadPoolExecutor, createIfNotExist, generateTemplate, getCfgFile, getProperties, info, instance, load, loadField, name, temp, updateConfigFile, updateFilePath

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

FILENAME_TRUSTSTORE_4CLIENT

protected static final String FILENAME_TRUSTSTORE_4CLIENT

See Also:

• Constant Field Values

ID

protected static final String ID

See Also:

• Constant Field Values

uri

@Config(key="gRpc.client.target.url",
        defaultValue="grpc:///",
        desc="grpc:///\ngrpc://127.0.0.1:8424\nunix:/tmp/grpcsrver.socket")
protected volatile URI uri

sslProtocols

@Config(key="gRpc.client.ssl.Protocols",
        defaultValue="TLSv1.3")
protected String[] sslProtocols

ciphers

@Config(key="gRpc.client.ssl.ciphers")
protected List ciphers

kmf

@ConfigHeader(title="2. gRpc.client keystore")
@Config(key="gRpc.client.ssl.KeyStore",
        StorePwdKey="gRpc.client.ssl.KeyStorePwd",
        AliasKey="gRpc.client.ssl.KeyAlias",
        AliasPwdKey="gRpc.client.ssl.KeyPwd",
        desc="Path to key store file. Use SSL/TLS when keystore is provided, otherwise use plain socket",
        callbackMethodName4Dump="generateTemplate_keystore")
protected volatile KeyManagerFactory kmf

tmf

@ConfigHeader(title="3. gRpc.client truststore")
@Config(key="gRpc.client.ssl.TrustStore",
        StorePwdKey="gRpc.client.ssl.TrustStorePwd",
        callbackMethodName4Dump="generateTemplate_truststore",
        desc="Path to trust store file. Auth the remote peer certificate when a truststore is provided, otherwise blindly trust all remote peer certificate")
protected volatile TrustManagerFactory tmf

overrideAuthority

@Config(key="gRpc.client.ssl.overrideAuthority",
        predefinedValue="server2.4096.jexpress.org",
        desc="NOT for PRODUCTION! Set server certificate DNS name here when server is not yet running on its certificate Subject Alternative Names (SAN)")
protected volatile String overrideAuthority

channelBuilder

protected volatile io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder channelBuilder

Constructor Details

GRPCClientConfig

protected GRPCClientConfig()

Method Details

main

public static void main(String[] args)

generateTemplate_keystore

protected void generateTemplate_keystore(StringBuilder sb)

generateTemplate_truststore

protected void generateTemplate_truststore(StringBuilder sb)

preLoad

protected void preLoad(File cfgFile,
 boolean isReal,
 ConfigUtil helper,
 Properties props)

Overrides:

preLoad in class BootConfig

loadCustomizedConfigs

protected void loadCustomizedConfigs(File cfgFile,
 boolean isReal,
 ConfigUtil helper,
 Properties props)
                              throws IOException

Specified by:

loadCustomizedConfigs in class BootConfig

Throws:

IOException

shutdown

public void shutdown()

getLoadBalancingServers

public List<InetSocketAddress> getLoadBalancingServers()

getLoadBalancingPolicy

public GRPCClient.LoadBalancingPolicy getLoadBalancingPolicy()

getNameResolverProvider

public io.grpc.NameResolverProvider getNameResolverProvider()

getUri

public URI getUri()

getSslProtocols

public String[] getSslProtocols()

getCiphers

public List getCiphers()

getKmf

public KeyManagerFactory getKmf()

getTmf

public TrustManagerFactory getTmf()

getOverrideAuthority

public String getOverrideAuthority()

getChannelBuilder

public io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder getChannelBuilder()