grpc/interceptors/auth/token.go

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2021-12-13 11:08:10 +00:00
package auth
import (
"context"
grpc_auth "github.com/grpc-ecosystem/go-grpc-middleware/auth"
"go.linka.cloud/grpc/interceptors"
"go.linka.cloud/grpc/interceptors/metadata"
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)
type TokenValidator func(ctx context.Context, token string) (context.Context, error)
func makeTokenAuthFunc(v TokenValidator) grpc_auth.AuthFunc {
return func(ctx context.Context) (context.Context, error) {
a, err := grpc_auth.AuthFromMD(ctx, "bearer")
if err != nil {
return ctx, err
}
return v(ctx, a)
}
}
func NewBearerClientInterceptors(token string) interceptors.ClientInterceptors {
return metadata.NewInterceptors("authorization", "Bearer "+token)
}