// Creates a client to Juzusvr with SSL credentials
// from a string containing PEM encoded root certificates,
// that can validate the certificate presented by the server.
public Client(string url, string rootCert)
{
this.serverURL = url;
this.creds = new Grpc.Core.SslCredentials(rootCert);
this.channel = new Grpc.Core.Channel(url, this.creds, this.defaultChannelOptions());
this.client = client = new CobaltSpeech.Juzu.Juzu.JuzuClient(channel);
}
// Creates a client to Juzusvr with mutually authenticated TLS.
// The PEM encoded root certificates, PEM encoded client certificate
// and the client's PEM private key must be provided as strings.
public Client(string url, string rootCert, string clientCert, string clientKey)
{
this.serverURL = url;
var keyCertPair = new Grpc.Core.KeyCertificatePair(clientCert, clientKey);
this.creds = new Grpc.Core.SslCredentials(rootCert, keyCertPair);
this.channel = new Grpc.Core.Channel(url, this.creds, this.defaultChannelOptions());
this.client = client = new CobaltSpeech.Juzu.Juzu.JuzuClient(channel);
}
public GrpcConnectionProvider(
GrpcCore.ChannelCredentials credentials,
IRpcClientOptions?options = null,
IEnumerable <GrpcCore.ChannelOption>?channelOptions = null)
{
this.credentials = credentials ?? throw new ArgumentNullException(nameof(credentials));
this.options = options?.AsImmutable();
this.channelOptions = channelOptions?.ToImmutableArrayList();
}
internal GrpcConnection(
RpcConnectionInfo connectionInfo,
GrpcCore.ChannelCredentials credentials,
IRpcClientOptions?options,
GrpcProxyGenerator proxyGenerator,
IEnumerable <GrpcCore.ChannelOption>?channelOptions)
: base(connectionInfo, options, proxyGenerator)
{
if (connectionInfo?.HostUrl?.Scheme == GrpcConnectionProvider.GrpcScheme)
{
GrpcCore.ChannelCredentials actualCredentials = credentials;
if (options != null)
{
var callInterceptors = options.Interceptors;
if (callInterceptors != null)
{
int nInterceptors = callInterceptors.Count;
if (nInterceptors > 0)
{
GrpcCore.CallCredentials callCredentials;
if (nInterceptors > 1)
{
GrpcCore.CallCredentials[] allCallCredentials = new GrpcCore.CallCredentials[nInterceptors];
for (int index = 0; index < nInterceptors; index++)
{
var callInterceptor = callInterceptors[index];
allCallCredentials[index] = GrpcCore.CallCredentials.FromInterceptor((context, metadata) => callInterceptor(new GrpcCallMetadata(metadata)));
}
callCredentials = GrpcCore.CallCredentials.Compose(allCallCredentials);
}
else
{
var callInterceptor = callInterceptors[0];
callCredentials = GrpcCore.CallCredentials.FromInterceptor((context, metadata) => callInterceptor(new GrpcCallMetadata(metadata)));
}
actualCredentials = GrpcCore.ChannelCredentials.Create(actualCredentials, callCredentials);
}
}
}
var allOptions = ExtractOptions(options, channelOptions);
this.Channel = new GrpcCore.Channel(connectionInfo.HostUrl.Host, connectionInfo.HostUrl.Port, actualCredentials, allOptions);
this.CallInvoker = new GrpcCore.DefaultCallInvoker(this.Channel);
this.isSecure = credentials != null && credentials != GrpcCore.ChannelCredentials.Insecure;
}
else
{
throw new NotImplementedException($"GrpcConnection is only implemented for the '{nameof(GrpcConnectionProvider.GrpcScheme)}' scheme.");
}
}
public GrpcConnection(
RpcConnectionInfo connectionInfo,
GrpcCore.ChannelCredentials credentials,
IRpcClientOptions?options = null,
IEnumerable <GrpcCore.ChannelOption>?channelOptions = null)
: this(
connectionInfo, credentials, options,
GrpcProxyGenerator.Default,
channelOptions)
{
}
/// <summary>
/// Creates a channel that connects to a specific host.
/// Port will default to 80 for an unsecure channel and to 443 for a secure channel.
/// </summary>
/// <param name="target">Target of the channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string target, ChannelCredentials credentials, IEnumerable<ChannelOption> options = null)
{
this.target = Preconditions.CheckNotNull(target, "target");
this.environment = GrpcEnvironment.AddRef();
this.options = options != null ? new List<ChannelOption>(options) : new List<ChannelOption>();
EnsureUserAgentChannelOption(this.options);
using (CredentialsSafeHandle nativeCredentials = credentials.ToNativeCredentials())
using (ChannelArgsSafeHandle nativeChannelArgs = ChannelOptions.CreateChannelArgs(this.options))
{
if (nativeCredentials != null)
{
this.handle = ChannelSafeHandle.CreateSecure(nativeCredentials, target, nativeChannelArgs);
}
else
{
this.handle = ChannelSafeHandle.CreateInsecure(target, nativeChannelArgs);
}
}
}
/// <summary>
/// Creates a channel that connects to a specific host.
/// Port will default to 80 for an unsecure channel and to 443 for a secure channel.
/// </summary>
/// <param name="target">Target of the channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string target, ChannelCredentials credentials, IEnumerable <ChannelOption> options = null)
{
this.target = GrpcPreconditions.CheckNotNull(target, "target");
this.options = CreateOptionsDictionary(options);
EnsureUserAgentChannelOption(this.options);
this.environment = GrpcEnvironment.AddRef();
using (var nativeCredentials = credentials.ToNativeCredentials())
using (var nativeChannelArgs = ChannelOptions.CreateChannelArgs(this.options.Values))
{
if (nativeCredentials != null)
{
this.handle = ChannelSafeHandle.CreateSecure(nativeCredentials, target, nativeChannelArgs);
}
else
{
this.handle = ChannelSafeHandle.CreateInsecure(target, nativeChannelArgs);
}
}
}
// Creates a client to Juzusvr. If insecure is set
// to True, TLS will be disabled.
public Client(string url, bool insecure)
{
this.serverURL = url;
if (insecure)
{
// no TLS
this.creds = Grpc.Core.ChannelCredentials.Insecure;
}
else
{
// SSL credentials loaded from disk file pointed to by the
// GRPC_DEFAULT_SSL_ROOTS_FILE_PATH environment variable.
// If that fails, gets the roots certificates from a well
// known place on disk.
this.creds = new Grpc.Core.SslCredentials();
}
this.channel = new Grpc.Core.Channel(url, this.creds, this.defaultChannelOptions());
this.client = client = new CobaltSpeech.Juzu.Juzu.JuzuClient(channel);
}
/// <summary>
/// Creates a channel that connects to a specific host.
/// Port will default to 80 for an unsecure channel or to 443 for a secure channel.
/// </summary>
/// <param name="target">Target of the channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string target, ChannelCredentials credentials, IEnumerable <ChannelOption> options) : base(target)
{
this.options = CreateOptionsDictionary(options);
EnsureUserAgentChannelOption(this.options);
this.environment = GrpcEnvironment.AddRef();
this.completionQueue = this.environment.PickCompletionQueue();
using (var nativeChannelArgs = ChannelOptions.CreateChannelArgs(this.options.Values))
{
var nativeCredentials = credentials.ToNativeCredentials();
if (nativeCredentials != null)
{
this.handle = ChannelSafeHandle.CreateSecure(nativeCredentials, target, nativeChannelArgs);
}
else
{
this.handle = ChannelSafeHandle.CreateInsecure(target, nativeChannelArgs);
}
}
GrpcEnvironment.RegisterChannel(this);
}
/// <summary>
/// Creates a channel that connects to a specific host.
/// Port will default to 80 for an unsecure channel and to 443 for a secure channel.
/// </summary>
/// <param name="target">Target of the channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string target, ChannelCredentials credentials, IEnumerable<ChannelOption> options)
{
this.target = GrpcPreconditions.CheckNotNull(target, "target");
this.options = CreateOptionsDictionary(options);
EnsureUserAgentChannelOption(this.options);
this.environment = GrpcEnvironment.AddRef();
this.completionQueue = this.environment.PickCompletionQueue();
using (var nativeCredentials = credentials.ToNativeCredentials())
using (var nativeChannelArgs = ChannelOptions.CreateChannelArgs(this.options.Values))
{
if (nativeCredentials != null)
{
this.handle = ChannelSafeHandle.CreateSecure(nativeCredentials, target, nativeChannelArgs);
}
else
{
this.handle = ChannelSafeHandle.CreateInsecure(target, nativeChannelArgs);
}
}
GrpcEnvironment.RegisterChannel(this);
}
/// <summary>
/// Creates a channel that connects to a specific host.
/// Port will default to 80 for an unsecure channel and to 443 for a secure channel.
/// </summary>
/// <param name="target">Target of the channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
public Channel(string target, ChannelCredentials credentials) :
this(target, credentials, null)
{
}
/// <summary>
/// Creates a channel that connects to a specific host and port.
/// </summary>
/// <param name="host">The name or IP address of the host.</param>
/// <param name="port">The port.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
public Channel(string host, int port, ChannelCredentials credentials) :
this(host, port, credentials, null)
{
}
/// <summary>
/// Creates a channel that connects to a specific host and port.
/// </summary>
/// <param name="host">The name or IP address of the host.</param>
/// <param name="port">The port.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string host, int port, ChannelCredentials credentials, IEnumerable <ChannelOption> options) :
this(string.Format("{0}:{1}", host, port), credentials, options)
{
}
/// <summary>
/// Creates a new instance of <c>ChannelCredentials</c> class by composing
/// given channel credentials with call credentials.
/// </summary>
/// <param name="channelCredentials">Channel credentials.</param>
/// <param name="callCredentials">Call credentials.</param>
/// <returns>The new composite <c>ChannelCredentials</c></returns>
public static ChannelCredentials Create(ChannelCredentials channelCredentials, CallCredentials callCredentials)
{
return new CompositeChannelCredentials(channelCredentials, callCredentials);
}
private Channel GetChannel(ServiceEndpoint endpoint, ChannelCredentials credentials)
{
lock (_lock)
{
Channel channel;
if (!_channels.TryGetValue(endpoint, out channel))
{
channel = new Channel(endpoint.Host, endpoint.Port, credentials);
_channels[endpoint] = channel;
}
return channel;
}
}
/// <summary>
/// Initializes a new instance of <c>CompositeChannelCredentials</c> class.
/// The resulting credentials object will be composite of all the credentials specified as parameters.
/// </summary>
/// <param name="channelCredentials">channelCredentials to compose</param>
/// <param name="callCredentials">channelCredentials to compose</param>
public CompositeChannelCredentials(ChannelCredentials channelCredentials, CallCredentials callCredentials)
{
this.channelCredentials = GrpcPreconditions.CheckNotNull(channelCredentials);
this.callCredentials = GrpcPreconditions.CheckNotNull(callCredentials);
GrpcPreconditions.CheckArgument(channelCredentials.IsComposable, "Supplied channel credentials do not allow composition.");
}
/// <summary>
/// Creates a channel that connects to a specific host and port.
/// </summary>
/// <param name="host">The name or IP address of the host.</param>
/// <param name="port">The port.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
/// <param name="options">Channel options.</param>
public Channel(string host, int port, ChannelCredentials credentials, IEnumerable<ChannelOption> options = null) :
this(string.Format("{0}:{1}", host, port), credentials, options)
{
}
/// <summary>
/// Creates a channel that connects to a specific host and port.
/// </summary>
/// <param name="host">The name or IP address of the host.</param>
/// <param name="port">The port.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
public Channel(string host, int port, ChannelCredentials credentials) :
this(host, port, credentials, null)
{
}
/// <summary>
/// Creates a channel that connects to a specific host.
/// Port will default to 80 for an unsecure channel and to 443 for a secure channel.
/// </summary>
/// <param name="target">Target of the channel.</param>
/// <param name="credentials">Credentials to secure the channel.</param>
public Channel(string target, ChannelCredentials credentials) :
this(target, credentials, null)
{
}
/// <summary>
/// Initializes a new instance of <c>CompositeChannelCredentials</c> class.
/// The resulting credentials object will be composite of all the credentials specified as parameters.
/// </summary>
/// <param name="channelCredentials">channelCredentials to compose</param>
/// <param name="callCredentials">channelCredentials to compose</param>
public CompositeChannelCredentials(ChannelCredentials channelCredentials, CallCredentials callCredentials)
{
this.channelCredentials = GrpcPreconditions.CheckNotNull(channelCredentials);
this.callCredentials = GrpcPreconditions.CheckNotNull(callCredentials);
GrpcPreconditions.CheckArgument(channelCredentials.IsComposable, "Supplied channel credentials do not allow composition.");
}
/// <summary>
/// Creates a new instance of <c>ChannelCredentials</c> class by composing
/// given channel credentials with call credentials.
/// </summary>
/// <param name="channelCredentials">Channel credentials.</param>
/// <param name="callCredentials">Call credentials.</param>
/// <returns>The new composite <c>ChannelCredentials</c></returns>
public static ChannelCredentials Create(ChannelCredentials channelCredentials, CallCredentials callCredentials)
{
return(new CompositeChannelCredentials(channelCredentials, callCredentials));
}
/// <summary> /// Configures the credentials to use composite channel credentials (a composite of channel credentials and call credentials). /// </summary> public abstract void SetCompositeCredentials(object state, ChannelCredentials channelCredentials, CallCredentials callCredentials);
