api: Set appropriate content-type for success/error responses. (#3537)

Golang HTTP client automatically detects content-type but
for S3 clients this content-type might be incorrect or
might misbehave.

For example:

```
Content-Type: text/xml; charset=utf-8
```

Should be
```
Content-Type: application/xml
```

Allow this to be set properly.
This commit is contained in:
Harshavardhana
2017-01-06 00:37:00 -08:00
committed by GitHub
parent c8f57133a4
commit 926c75d0b5
10 changed files with 260 additions and 240 deletions

View File

@@ -169,7 +169,7 @@ func setPrivateBucketHandler(h http.Handler) http.Handler {
func (h minioPrivateBucketHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
// For all non browser requests, reject access to 'reservedBucket'.
if !guessIsBrowserReq(r) && path.Clean(r.URL.Path) == reservedBucket {
writeErrorResponse(w, r, ErrAllAccessDisabled, r.URL.Path)
writeErrorResponse(w, ErrAllAccessDisabled, r.URL)
return
}
h.handler.ServeHTTP(w, r)
@@ -231,14 +231,14 @@ func (h timeValidityHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
// All our internal APIs are sensitive towards Date
// header, for all requests where Date header is not
// present we will reject such clients.
writeErrorResponse(w, r, apiErr, r.URL.Path)
writeErrorResponse(w, apiErr, r.URL)
return
}
// Verify if the request date header is shifted by less than globalMaxSkewTime parameter in the past
// or in the future, reject request otherwise.
curTime := time.Now().UTC()
if curTime.Sub(amzDate) > globalMaxSkewTime || amzDate.Sub(curTime) > globalMaxSkewTime {
writeErrorResponse(w, r, ErrRequestTimeTooSkewed, r.URL.Path)
writeErrorResponse(w, ErrRequestTimeTooSkewed, r.URL)
return
}
}
@@ -327,20 +327,20 @@ func (h resourceHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
// If bucketName is present and not objectName check for bucket level resource queries.
if bucketName != "" && objectName == "" {
if ignoreNotImplementedBucketResources(r) {
writeErrorResponse(w, r, ErrNotImplemented, r.URL.Path)
writeErrorResponse(w, ErrNotImplemented, r.URL)
return
}
}
// If bucketName and objectName are present check for its resource queries.
if bucketName != "" && objectName != "" {
if ignoreNotImplementedObjectResources(r) {
writeErrorResponse(w, r, ErrNotImplemented, r.URL.Path)
writeErrorResponse(w, ErrNotImplemented, r.URL)
return
}
}
// A put method on path "/" doesn't make sense, ignore it.
if r.Method == "PUT" && r.URL.Path == "/" {
writeErrorResponse(w, r, ErrNotImplemented, r.URL.Path)
writeErrorResponse(w, ErrNotImplemented, r.URL)
return
}