go fmt

6 files changed, 31 insertions, 29 deletions

diff --git a/weed/s3api/auth_credentials_subscribe.go b/weed/s3api/auth_credentials_subscribe.go
index 37e5a9023..f6b5b3d80 100644
--- a/weed/s3api/auth_credentials_subscribe.go
+++ b/weed/s3api/auth_credentials_subscribe.go
@@ -42,7 +42,7 @@ func (s3a *S3ApiServer) subscribeMetaEvents(clientName string, prefix string, la
 	})
 }
 
-//reload iam config
+// reload iam config
 func (s3a *S3ApiServer) onIamConfigUpdate(dir, filename string, content []byte) error {
 	if dir == filer.IamConfigDirectory && filename == filer.IamIdentityFile {
 		if err := s3a.iam.LoadS3ApiConfigurationFromBytes(content); err != nil {
@@ -53,7 +53,7 @@ func (s3a *S3ApiServer) onIamConfigUpdate(dir, filename string, content []byte)
 	return nil
 }
 
-//reload circuit breaker config
+// reload circuit breaker config
 func (s3a *S3ApiServer) onCircuitBreakerConfigUpdate(dir, filename string, content []byte) error {
 	if dir == s3_constants.CircuitBreakerConfigDir && filename == s3_constants.CircuitBreakerConfigFile {
 		if err := s3a.cb.LoadS3ApiConfigurationFromBytes(content); err != nil {
diff --git a/weed/s3api/auth_signature_v2.go b/weed/s3api/auth_signature_v2.go
index e57ed51db..a30cec5e8 100644
--- a/weed/s3api/auth_signature_v2.go
+++ b/weed/s3api/auth_signature_v2.go
@@ -174,7 +174,8 @@ func (iam *IdentityAccessManagement) doesSignV2Match(r *http.Request) (*Identity
 }
 
 // doesPresignV2SignatureMatch - Verify query headers with presigned signature
-//     - http://docs.aws.amazon.com/AmazonS3/latest/dev/RESTAuthentication.html#RESTAuthenticationQueryStringAuth
+//   - http://docs.aws.amazon.com/AmazonS3/latest/dev/RESTAuthentication.html#RESTAuthenticationQueryStringAuth
+//
 // returns ErrNone if matches. S3 errors otherwise.
 func (iam *IdentityAccessManagement) doesPresignV2SignatureMatch(r *http.Request) (*Identity, s3err.ErrorCode) {
 
diff --git a/weed/s3api/auth_signature_v4.go b/weed/s3api/auth_signature_v4.go
index e7020e9ed..bd78f471d 100644
--- a/weed/s3api/auth_signature_v4.go
+++ b/weed/s3api/auth_signature_v4.go
@@ -198,9 +198,8 @@ func (c credentialHeader) getScope() string {
 	}, "/")
 }
 
-//    Authorization: algorithm Credential=accessKeyID/credScope, \
-//            SignedHeaders=signedHeaders, Signature=signature
-//
+//	Authorization: algorithm Credential=accessKeyID/credScope, \
+//	        SignedHeaders=signedHeaders, Signature=signature
 func parseSignV4(v4Auth string) (sv signValues, aec s3err.ErrorCode) {
 	// Replace all spaced strings, some clients can send spaced
 	// parameters and some won't. So we pro-actively remove any spaces
@@ -310,7 +309,8 @@ func parseSignature(signElement string) (string, s3err.ErrorCode) {
 }
 
 // doesPolicySignatureMatch - Verify query headers with post policy
-//     - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-HTTPPOSTConstructPolicy.html
+//   - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-HTTPPOSTConstructPolicy.html
+//
 // returns ErrNone if the signature matches.
 func (iam *IdentityAccessManagement) doesPolicySignatureV4Match(formValues http.Header) s3err.ErrorCode {
 
@@ -341,7 +341,7 @@ func (iam *IdentityAccessManagement) doesPolicySignatureV4Match(formValues http.
 }
 
 // check query headers with presigned signature
-//  - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-query-string-auth.html
+//   - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-query-string-auth.html
 func (iam *IdentityAccessManagement) doesPresignedSignatureMatch(hashedPayload string, r *http.Request) (*Identity, s3err.ErrorCode) {
 
 	// Copy request
@@ -476,12 +476,12 @@ type preSignValues struct {
 
 // Parses signature version '4' query string of the following form.
 //
-//   querystring = X-Amz-Algorithm=algorithm
-//   querystring += &X-Amz-Credential= urlencode(accessKey + '/' + credential_scope)
-//   querystring += &X-Amz-Date=date
-//   querystring += &X-Amz-Expires=timeout interval
-//   querystring += &X-Amz-SignedHeaders=signed_headers
-//   querystring += &X-Amz-Signature=signature
+//	querystring = X-Amz-Algorithm=algorithm
+//	querystring += &X-Amz-Credential= urlencode(accessKey + '/' + credential_scope)
+//	querystring += &X-Amz-Date=date
+//	querystring += &X-Amz-Expires=timeout interval
+//	querystring += &X-Amz-SignedHeaders=signed_headers
+//	querystring += &X-Amz-Signature=signature
 //
 // verifies if any of the necessary query params are missing in the presigned request.
 func doesV4PresignParamsExist(query url.Values) s3err.ErrorCode {
@@ -636,13 +636,13 @@ func getScope(t time.Time, region string) string {
 // getCanonicalRequest generate a canonical request of style
 //
 // canonicalRequest =
-//  <HTTPMethod>\n
-//  <CanonicalURI>\n
-//  <CanonicalQueryString>\n
-//  <CanonicalHeaders>\n
-//  <SignedHeaders>\n
-//  <HashedPayload>
 //
+//	<HTTPMethod>\n
+//	<CanonicalURI>\n
+//	<CanonicalQueryString>\n
+//	<CanonicalHeaders>\n
+//	<SignedHeaders>\n
+//	<HashedPayload>
 func getCanonicalRequest(extractedSignedHeaders http.Header, payload, queryStr, urlPath, method string) string {
 	rawQuery := strings.Replace(queryStr, "+", "%20", -1)
 	encodedPath := encodePath(urlPath)
diff --git a/weed/s3api/chunked_reader_v4.go b/weed/s3api/chunked_reader_v4.go
index ed7b5d0e1..c8c823907 100644
--- a/weed/s3api/chunked_reader_v4.go
+++ b/weed/s3api/chunked_reader_v4.go
@@ -55,7 +55,8 @@ func getChunkSignature(secretKey string, seedSignature string, region string, da
 }
 
 // calculateSeedSignature - Calculate seed signature in accordance with
-//     - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html
+//   - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html
+//
 // returns signature, error otherwise if the signature mismatches or any other
 // error while parsing and validating.
 func (iam *IdentityAccessManagement) calculateSeedSignature(r *http.Request) (cred *Credential, signature string, region string, date time.Time, errCode s3err.ErrorCode) {
@@ -372,7 +373,8 @@ const s3ChunkSignatureStr = ";chunk-signature="
 
 // parses3ChunkExtension removes any s3 specific chunk-extension from buf.
 // For example,
-//     "10000;chunk-signature=..." => "10000", "chunk-signature=..."
+//
+//	"10000;chunk-signature=..." => "10000", "chunk-signature=..."
 func parseS3ChunkExtension(buf []byte) ([]byte, []byte) {
 	buf = trimTrailingWhitespace(buf)
 	semi := bytes.Index(buf, []byte(s3ChunkSignatureStr))
diff --git a/weed/s3api/policy/post-policy.go b/weed/s3api/policy/post-policy.go
index 40e1b99ba..64b696ac8 100644
--- a/weed/s3api/policy/post-policy.go
+++ b/weed/s3api/policy/post-policy.go
@@ -34,12 +34,11 @@ const expirationDateFormat = "2006-01-02T15:04:05.999Z"
 //
 // Example:
 //
-//   policyCondition {
-//       matchType: "$eq",
-//       key: "$Content-Type",
-//       value: "image/png",
-//   }
-//
+//	policyCondition {
+//	    matchType: "$eq",
+//	    key: "$Content-Type",
+//	    value: "image/png",
+//	}
 type policyCondition struct {
 	matchType string
 	condition string
diff --git a/weed/s3api/s3api_object_multipart_handlers.go b/weed/s3api/s3api_object_multipart_handlers.go
index 898f5c16b..96000310c 100644
--- a/weed/s3api/s3api_object_multipart_handlers.go
+++ b/weed/s3api/s3api_object_multipart_handlers.go
@@ -281,7 +281,7 @@ func (s3a *S3ApiServer) generateUploadID(object string) string {
 	return fmt.Sprintf("%x", h.Sum(nil))
 }
 
-//Check object name and uploadID when processing  multipart uploading
+// Check object name and uploadID when processing  multipart uploading
 func (s3a *S3ApiServer) checkUploadId(object string, id string) error {
 
 	hash := s3a.generateUploadID(object)