mirror of https://github.com/authelia/authelia.git
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package middlewares
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import (
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"github.com/valyala/fasthttp"
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"github.com/authelia/authelia/v4/internal/configuration/schema"
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)
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// NewBridgeBuilder creates a new BridgeBuilder.
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func NewBridgeBuilder(config schema.Configuration, providers Providers) *BridgeBuilder {
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return &BridgeBuilder{
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config: config,
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providers: providers,
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}
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}
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// WithConfig sets the schema.Configuration used with this BridgeBuilder.
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func (b *BridgeBuilder) WithConfig(config schema.Configuration) *BridgeBuilder {
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b.config = config
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return b
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}
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// WithProviders sets the Providers used with this BridgeBuilder.
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func (b *BridgeBuilder) WithProviders(providers Providers) *BridgeBuilder {
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b.providers = providers
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return b
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}
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// WithPreMiddlewares sets the Middleware's used with this BridgeBuilder which are applied before the actual Bridge.
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func (b *BridgeBuilder) WithPreMiddlewares(middlewares ...Middleware) *BridgeBuilder {
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b.preMiddlewares = middlewares
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return b
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}
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// WithPostMiddlewares sets the AutheliaMiddleware's used with this BridgeBuilder which are applied after the actual
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// Bridge.
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func (b *BridgeBuilder) WithPostMiddlewares(middlewares ...AutheliaMiddleware) *BridgeBuilder {
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b.postMiddlewares = middlewares
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return b
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}
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// Build and return the Bridge configured by this BridgeBuilder.
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func (b *BridgeBuilder) Build() Bridge {
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return func(next RequestHandler) fasthttp.RequestHandler {
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for i := len(b.postMiddlewares) - 1; i >= 0; i-- {
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next = b.postMiddlewares[i](next)
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}
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bridge := func(requestCtx *fasthttp.RequestCtx) {
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next(NewAutheliaCtx(requestCtx, b.config, b.providers))
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}
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for i := len(b.preMiddlewares) - 1; i >= 0; i-- {
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bridge = b.preMiddlewares[i](bridge)
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}
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return bridge
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}
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}
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