fix: context.RequestBodyString() 구현부 tee reader 잘못 사용 한부분 픽스 및 불필요한 패…

…키지 삭제

context.go

@@ -28,8 +28,12 @@ type Context interface {
 
 	Request() *http.Request
 
+	RequestBody() io.ReadCloser
+
 	RequestBodyString() string
 
+	RequestBodyBytes() []byte
+
 	Response() *Response
 
 	Scheme() string
@@ -81,7 +85,7 @@ type Context interface {
 	ResultStream(status int, contentType string, reader io.Reader) error
 
 	Result(status int, contentType string, b []byte) error
-	
+
 	Write(b []byte) (int, error)
 
 	// TODO
@@ -104,6 +108,7 @@ var _ Context = (*contextImpl)(nil)
 type contextImpl struct {
 	ctx                 context.Context
 	request             *http.Request
+	requestBodyBytes    []byte
 	response            *Response
 	path                string
 	pathParams          PathParams
@@ -148,10 +153,31 @@ func (c *contextImpl) Request() *http.Request {
 	return c.request
 }
 
+func (c *contextImpl) RequestBody() io.ReadCloser {
+	return c.Request().Body
+}
+
 func (c *contextImpl) RequestBodyString() string {
+	return string(c.RequestBodyBytes())
+}
+
+func (c *contextImpl) RequestBodyBytes() []byte {
+	if c.requestBodyBytes != nil {
+		return c.requestBodyBytes
+	}
+
 	var buf bytes.Buffer
-	c.request.Body = io.NopCloser(io.TeeReader(c.request.Body, &buf))
-	return buf.String()
+	tee := io.TeeReader(c.request.Body, &buf)
+
+	var err error
+	c.requestBodyBytes, err = io.ReadAll(tee)
+	if err != nil {
+		//TODO: logging
+		return []byte{}
+	}
+
+	c.request.Body = io.NopCloser(&buf)
+	return c.requestBodyBytes
 }
 
 func (c *contextImpl) Response() *Response {

go.mod

@@ -3,5 +3,3 @@ module github.com/unsafe-risk/golam
 go 1.18
 
 require github.com/aws/aws-lambda-go v1.33.0
-
-require golang.org/x/text v0.3.7 // indirect

go.sum

@@ -1,18 +1,6 @@
-github.com/aws/aws-lambda-go v1.32.0 h1:i8MflawW1hoyYp85GMH7LhvAs4cqzL7LOS6fSv8l2KM=
-github.com/aws/aws-lambda-go v1.32.0/go.mod h1:IF5Q7wj4VyZyUFnZ54IQqeWtctHQ9tz+KhcbDenr220=
 github.com/aws/aws-lambda-go v1.33.0 h1:n4kw3zie82vPpLLN58ahlYHBz9k8QeK2svQep+jGnB8=
 github.com/aws/aws-lambda-go v1.33.0/go.mod h1:jwFe2KmMsHmffA1X2R09hH6lFzJQxzI8qK17ewzbQMM=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
-gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+github.com/stretchr/testify v1.7.2 h1:4jaiDzPyXQvSd7D0EjG45355tLlV3VOECpq10pLC+8s=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

golam.go

@@ -8,8 +8,6 @@ import (
 	"errors"
 	"github.com/aws/aws-lambda-go/events"
 	"github.com/aws/aws-lambda-go/lambda"
-	"golang.org/x/text/cases"
-	"golang.org/x/text/language"
 	"io"
 	"net/http"
 	"net/url"
@@ -23,10 +21,6 @@ const (
 	lambdaHeaderHost            = "host"
 )
 
-var (
-	headerCasesTitle = cases.Title(language.English)
-)
-
 func New() (g *Golam) {
 	g = &Golam{
 		isLambdaRuntime: isLambdaRuntime(),
@@ -208,8 +202,7 @@ func (d *defaultLambdaHandler) Invoke(ctx context.Context, payload []byte) ([]by
 	req.ProtoMajor, req.ProtoMinor = getProtoVersion(&request)
 	req.RemoteAddr = request.RequestContext.HTTP.SourceIP
 	for k, v := range request.Headers {
-		k = headerCasesTitle.String(k)
-		if val := req.Header.Get(k); len(val) > 0 {
+		if req.Header.Get(k) == v {
 			continue
 		}