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98bc3d1347
BSON and Protobuf binders used io.ReadAll with no cap. Add binding.MaxBodyBytes (default 0, unlimited) and a shared reader so apps can bound those binders without changing historical defaults. Oversized bodies return *http.MaxBytesError, which MustBindWith already maps to HTTP 413. Fixes #4759 Signed-off-by: elix3r <157088510+22elix3r@users.noreply.github.com>
30 lines
572 B
Go
30 lines
572 B
Go
// Copyright 2025 Gin Core Team. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package binding
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import (
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"net/http"
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"go.mongodb.org/mongo-driver/v2/bson"
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)
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type bsonBinding struct{}
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func (bsonBinding) Name() string {
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return "bson"
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}
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func (b bsonBinding) Bind(req *http.Request, obj any) error {
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buf, err := readBody(req.Body)
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if err == nil {
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err = b.BindBody(buf, obj)
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}
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return err
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}
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func (bsonBinding) BindBody(body []byte, obj any) error {
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return bson.Unmarshal(body, obj)
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}
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