37 lines
870 B
Go
37 lines
870 B
Go
package transport
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import (
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"context"
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"google.golang.org/grpc"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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type ReqWithToken interface {
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GetToken() string
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}
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func (s *AuthServer) AuthInterceptor() grpc.UnaryServerInterceptor {
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return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
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reqWithToken, ok := req.(ReqWithToken)
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if !ok {
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return nil, status.Errorf(codes.Unauthenticated, "")
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}
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token := reqWithToken.GetToken()
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userId, err := s.sessionService.Read(ctx, token)
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if err != nil {
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return nil, status.Errorf(codes.Unauthenticated, "")
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}
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user, err := s.userService.ReadUser(ctx, *userId)
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if err != nil {
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return nil, status.Errorf(codes.Unauthenticated, "")
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}
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ctx = context.WithValue(ctx, "user", user)
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return handler(ctx, req)
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}
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}
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