31 lines
699 B
Go
31 lines
699 B
Go
package grpc
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import (
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"context"
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"git.sch9.ru/new_gate/ms-auth/internal/sessions"
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"google.golang.org/grpc"
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"google.golang.org/grpc/metadata"
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)
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func TokenInterceptor(s sessions.UseCase) 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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md, ok := metadata.FromIncomingContext(ctx)
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if !ok {
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return handler(ctx, req)
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}
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auth := md.Get("authorization")
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if len(auth) == 0 {
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return handler(ctx, req)
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}
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userId, err := s.Read(ctx, auth[0])
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if err != nil {
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return handler(ctx, req)
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}
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ctx = context.WithValue(ctx, "userId", *userId)
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return handler(ctx, req)
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}
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}
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