Simplify the steps to make changes to config.json (#5186)

This change introduces following simplified steps to follow 
during config migration.

```
 // Steps to move from version N to version N+1
 // 1. Add new struct serverConfigVN+1 in config-versions.go
 // 2. Set configCurrentVersion to "N+1"
 // 3. Set serverConfigCurrent to serverConfigVN+1
 // 4. Add new migration function (ex. func migrateVNToVN+1()) in config-migrate.go
 // 5. Call migrateVNToVN+1() from migrateConfig() in config-migrate.go
 // 6. Make changes in config-current_test.go for any test change
```
This commit is contained in:
Krishna Srinivas
2017-11-29 13:12:47 -08:00
committed by Harshavardhana
parent 98d07210e7
commit 14e6c5ec08
60 changed files with 324 additions and 314 deletions

View File

@@ -151,10 +151,10 @@ func doesPolicySignatureMatch(formValues http.Header) APIErrorCode {
// returns ErrNone if the signature matches.
func doesPolicySignatureV4Match(formValues http.Header) APIErrorCode {
// Access credentials.
cred := serverConfig.GetCredential()
cred := globalServerConfig.GetCredential()
// Server region.
region := serverConfig.GetRegion()
region := globalServerConfig.GetRegion()
// Parse credential tag.
credHeader, err := parseCredentialHeader("Credential=" + formValues.Get("X-Amz-Credential"))
@@ -193,7 +193,7 @@ func doesPolicySignatureV4Match(formValues http.Header) APIErrorCode {
// returns ErrNone if the signature matches.
func doesPresignedSignatureMatch(hashedPayload string, r *http.Request, region string) APIErrorCode {
// Access credentials.
cred := serverConfig.GetCredential()
cred := globalServerConfig.GetCredential()
// Copy request
req := *r
@@ -312,7 +312,7 @@ func doesPresignedSignatureMatch(hashedPayload string, r *http.Request, region s
// returns ErrNone if signature matches.
func doesSignatureMatch(hashedPayload string, r *http.Request, region string) APIErrorCode {
// Access credentials.
cred := serverConfig.GetCredential()
cred := globalServerConfig.GetCredential()
// Copy request.
req := *r