31 lines
690 B
Go
31 lines
690 B
Go
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package chain
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import (
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"context"
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"net/http"
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"github.com/containous/alice"
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"github.com/containous/traefik/config"
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"github.com/containous/traefik/middlewares"
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)
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const (
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typeName = "Chain"
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)
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type chainBuilder interface {
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BuildChain(ctx context.Context, middlewares []string) (*alice.Chain, error)
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}
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// New creates a chain middleware
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func New(ctx context.Context, next http.Handler, config config.Chain, builder chainBuilder, name string) (http.Handler, error) {
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middlewares.GetLogger(ctx, name, typeName).Debug("Creating middleware")
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middlewareChain, err := builder.BuildChain(ctx, config.Middlewares)
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if err != nil {
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return nil, err
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}
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return middlewareChain.Then(next)
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}
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