firewall

README

firewall

Package firewall allow to guard grpc server

Download:

go get -u github.com/bradishungry/go-api-learning/pkg/grpc/security/firewall

---

Package firewall allow to guard grpc server

Documentation

Index

• func AppendIdentityToOutgoingStreamContext() grpc.StreamClientInterceptor
• func AppendIdentityToOutgoingUnaryContext() grpc.UnaryClientInterceptor
• func GrantAccessForStreamRequest(permission identity.Permission) grpc.StreamServerInterceptor
• func GrantAccessForUnaryRequest(permission identity.Permission) grpc.UnaryServerInterceptor
• func SetIdentityFromStreamRequest() grpc.StreamServerInterceptor
• func SetIdentityFromUnaryRequest() grpc.UnaryServerInterceptor

Functions

func AppendIdentityToOutgoingStreamContext

func AppendIdentityToOutgoingStreamContext() grpc.StreamClientInterceptor

AppendIdentityToOutgoingStreamContext appends identity to outgoing context

https://godoc.org/google.golang.org/grpc#WithStreamInterceptor

conn, err := grpc.Dial("localhost:5000", grpc.WithStreamInterceptor(AppendIdentityToOutgoingStreamContext()))

func AppendIdentityToOutgoingUnaryContext

func AppendIdentityToOutgoingUnaryContext() grpc.UnaryClientInterceptor

AppendIdentityToOutgoingUnaryContext appends identity to outgoing context

https://godoc.org/google.golang.org/grpc#WithUnaryInterceptor

conn, err := grpc.Dial("localhost:5000", grpc.WithUnaryInterceptor(AppendIdentityToOutgoingUnaryContext()))

func GrantAccessForStreamRequest

func GrantAccessForStreamRequest(permission identity.Permission) grpc.StreamServerInterceptor

GrantAccessForStreamRequest returns error if Identity not set within context or user does not have required permission

https://godoc.org/google.golang.org/grpc#StreamInterceptor

opts := []grpc.ServerOption{
	grpc.StreamInterceptor(GrantAccessForStreamRequest(identity.PermissionUserRead)),
}

s := grpc.NewServer(opts...) pb.RegisterGreeterServer(s, &server{})

func GrantAccessForUnaryRequest

func GrantAccessForUnaryRequest(permission identity.Permission) grpc.UnaryServerInterceptor

CheckAccessForUnaryRequest returns error if Identity not set within context or user does not have required permission

https://godoc.org/google.golang.org/grpc#UnaryInterceptor

opts := []grpc.ServerOption{
	grpc.UnaryInterceptor(CheckAccessForUnaryRequest(identity.PermissionUserRead)),
}

s := grpc.NewServer(opts...) pb.RegisterGreeterServer(s, &server{})

func SetIdentityFromStreamRequest

func SetIdentityFromStreamRequest() grpc.StreamServerInterceptor

SetIdentityFromStreamRequest updates context with identity

https://godoc.org/google.golang.org/grpc#StreamInterceptor

opts := []grpc.ServerOption{
	grpc.UnaryInterceptor(SetIdentityFromStreamRequest()),
}

s := grpc.NewServer(opts...) pb.RegisterGreeterServer(s, &server{})

func SetIdentityFromUnaryRequest

func SetIdentityFromUnaryRequest() grpc.UnaryServerInterceptor

SetIdentityFromUnaryRequest updates context with identity

https://godoc.org/google.golang.org/grpc#UnaryInterceptor

opts := []grpc.ServerOption{
	grpc.UnaryInterceptor(SetIdentityFromUnaryRequest()),
}

s := grpc.NewServer(opts...) pb.RegisterGreeterServer(s, &server{})