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Merge pull request #259 from stevvooe/validate-var-prefixes

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context: validate prefix lookups for WithRequest/WithResponse contexts
This commit is contained in:
Olivier Gambier 2015-03-13 16:54:40 -07:00
commit 40ec1222a9
1 changed files with 8 additions and 0 deletions
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8
context/http.go
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@ -133,6 +133,10 @@ func (ctx *httpRequestContext) Value(key interface{}) interface{} {
return ctx.r return ctx.r
} }
if !strings.HasPrefix(keyStr, "http.request.") {
goto fallback
}
parts := strings.Split(keyStr, ".") parts := strings.Split(keyStr, ".")
if len(parts) != 3 { if len(parts) != 3 {
@ -241,6 +245,10 @@ func (irw *instrumentedResponseWriter) Value(key interface{}) interface{} {
return irw.ResponseWriter return irw.ResponseWriter
} }
if !strings.HasPrefix(keyStr, "http.response.") {
goto fallback
}
parts := strings.Split(keyStr, ".") parts := strings.Split(keyStr, ".")
if len(parts) != 3 { if len(parts) != 3 {