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v0.0.546 Fix ginext json-parse error when the bufferedReader was read beforehand
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This commit is contained in:
Mike Schwörer
2024-11-28 12:06:57 +01:00
parent b520282ba0
commit d8cf255c80
3 changed files with 29 additions and 3 deletions
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11
ginext/preContext.go
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@@ -100,6 +100,17 @@ func (pctx PreContext) Start() (*AppContext, *gin.Context, *HTTPResponse) {
if pctx.body != nil {
if pctx.ginCtx.ContentType() == "application/json" {
if brc, ok := pctx.body.(dataext.BufferedReadCloser); ok {
// Ensures a fully reset (offset=0) buffer before parsing
err := brc.Reset()
if err != nil {
err = exerr.Wrap(err, "Failed to read (brc.reset) json-body").
WithType(exerr.TypeBindFailJSON).
Str("struct_type", fmt.Sprintf("%T", pctx.body)).
Build()
return nil, nil, langext.Ptr(pctx.wrapper.buildRequestBindError(pctx.ginCtx, "JSON", err))
}
}
if err := pctx.ginCtx.ShouldBindJSON(pctx.body); err != nil {
err = exerr.Wrap(err, "Failed to read json-body").
WithType(exerr.TypeBindFailJSON).