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c1a6f64e97
Test: * The handler only accepts POST requests. * The handler only responds to "invoice.finalized" events. Add code to the handler to make those tests pass.
52 lines
1.2 KiB
Go
52 lines
1.2 KiB
Go
// Copyright (c) 2022 Gitpod GmbH. All rights reserved.
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// Licensed under the GNU Affero General Public License (AGPL).
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// See License-AGPL.txt in the project root for license information.
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package webhooks
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"github.com/gitpod-io/gitpod/common-go/log"
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"github.com/stripe/stripe-go/v72"
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)
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type webhookHandler struct{}
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func NewStripeWebhookHandler() *webhookHandler {
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return &webhookHandler{}
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}
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func (h *webhookHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
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const maxBodyBytes = int64(65536)
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if req.Method != http.MethodPost {
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log.Errorf("Bad HTTP method: %s", req.Method)
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w.WriteHeader(http.StatusBadRequest)
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return
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}
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req.Body = http.MaxBytesReader(w, req.Body, maxBodyBytes)
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event := stripe.Event{}
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err := json.NewDecoder(req.Body).Decode(&event)
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if err != nil {
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log.WithError(err).Error("Stripe webhook error while parsing event payload")
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w.WriteHeader(http.StatusBadRequest)
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return
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}
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if event.Type != "invoice.finalized" {
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log.Errorf("Unexpected Stripe event type: %s", event.Type)
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w.WriteHeader(http.StatusBadRequest)
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return
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}
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// TODO: verify webhook signature.
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// Conditional on there being a secret configured.
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fmt.Fprintf(w, "event type: %s", event.Type)
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}
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