mirror of
https://github.com/chrislusf/seaweedfs
synced 2024-09-12 20:10:41 +02:00
74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
package security
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import (
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"crypto/tls"
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"crypto/x509"
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"io/ioutil"
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"github.com/spf13/viper"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials"
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"github.com/chrislusf/seaweedfs/weed/glog"
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)
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func LoadServerTLS(config *viper.Viper, component string) grpc.ServerOption {
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if config == nil {
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return nil
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}
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// load cert/key, ca cert
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cert, err := tls.LoadX509KeyPair(config.GetString(component+".cert"), config.GetString(component+".key"))
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if err != nil {
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glog.V(1).Infof("load cert/key error: %v", err)
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return nil
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}
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caCert, err := ioutil.ReadFile(config.GetString(component + ".ca"))
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if err != nil {
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glog.V(1).Infof("read ca cert file error: %v", err)
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return nil
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}
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caCertPool := x509.NewCertPool()
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caCertPool.AppendCertsFromPEM(caCert)
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ta := credentials.NewTLS(&tls.Config{
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Certificates: []tls.Certificate{cert},
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ClientCAs: caCertPool,
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ClientAuth: tls.RequireAndVerifyClientCert,
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})
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return grpc.Creds(ta)
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}
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func LoadClientTLS(config *viper.Viper, component string) grpc.DialOption {
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if config == nil {
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return grpc.WithInsecure()
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}
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certFileName, keyFileName, caFileName := config.GetString(component+".cert"), config.GetString(component+".key"), config.GetString(component+".ca")
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if certFileName == "" || keyFileName == "" || caFileName == "" {
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return grpc.WithInsecure()
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}
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// load cert/key, cacert
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cert, err := tls.LoadX509KeyPair(certFileName, keyFileName)
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if err != nil {
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glog.V(1).Infof("load cert/key error: %v", err)
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return grpc.WithInsecure()
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}
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caCert, err := ioutil.ReadFile(caFileName)
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if err != nil {
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glog.V(1).Infof("read ca cert file error: %v", err)
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return grpc.WithInsecure()
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}
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caCertPool := x509.NewCertPool()
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caCertPool.AppendCertsFromPEM(caCert)
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ta := credentials.NewTLS(&tls.Config{
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Certificates: []tls.Certificate{cert},
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RootCAs: caCertPool,
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InsecureSkipVerify: true,
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})
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return grpc.WithTransportCredentials(ta)
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}
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