Files
s3/weed/credential/config_loader.go
zooqueen dd74d3e6d6 Replace AGPL MinIO fork with Apache-2.0 SeaweedFS fork; rebrand CLI weed->s3
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.

- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
  "Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
  SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
  (replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
  keep their upstream import paths with zero churn. Internal identifiers and
  import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
  help/usage/flag strings, shell autocomplete program name, and the product name
  in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
  (e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
  `cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
  updated to ignore the `s3` build output.
2026-06-18 23:41:25 -07:00

98 lines
3.0 KiB
Go

package credential
import (
"fmt"
"github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/util"
)
// CredentialConfig represents the credential configuration from credential.toml
type CredentialConfig struct {
Store string
Config util.Configuration
Prefix string
}
// LoadCredentialConfiguration loads credential configuration from credential.toml
// Returns the store type, configuration, and prefix for credential management
func LoadCredentialConfiguration() (*CredentialConfig, error) {
// Try to load credential.toml configuration
loaded := util.LoadConfiguration("credential", false)
if !loaded {
glog.V(1).Info("No credential.toml found, credential store disabled")
return nil, nil
}
viper := util.GetViper()
// Find which credential store is enabled
var enabledStore string
var storePrefix string
// Get available store types from registered stores
storeTypes := GetAvailableStores()
for _, storeType := range storeTypes {
key := fmt.Sprintf("credential.%s.enabled", string(storeType))
if viper.GetBool(key) {
if enabledStore != "" {
return nil, fmt.Errorf("multiple credential stores enabled: %s and %s. Only one store can be enabled", enabledStore, string(storeType))
}
enabledStore = string(storeType)
storePrefix = fmt.Sprintf("credential.%s.", string(storeType))
}
}
if enabledStore == "" {
glog.V(1).Info("No credential store enabled in credential.toml")
return nil, nil
}
glog.V(0).Infof("Loaded credential configuration: store=%s", enabledStore)
return &CredentialConfig{
Store: enabledStore,
Config: viper,
Prefix: storePrefix,
}, nil
}
// NewCredentialManagerWithDefaults creates a credential manager with fallback to defaults
// If explicitStore is provided, it will be used regardless of credential.toml
// If explicitStore is empty, it tries credential.toml first, then defaults to "filer_etc"
func NewCredentialManagerWithDefaults(explicitStore CredentialStoreTypeName) (*CredentialManager, error) {
var storeName CredentialStoreTypeName
var config util.Configuration
var prefix string
// If explicit store is provided, use it
if explicitStore != "" {
storeName = explicitStore
config = nil
prefix = ""
glog.V(0).Infof("Using explicit credential store: %s", storeName)
} else {
// Try to load from credential.toml first
if credConfig, err := LoadCredentialConfiguration(); err == nil && credConfig != nil {
storeName = CredentialStoreTypeName(credConfig.Store)
config = credConfig.Config
prefix = credConfig.Prefix
glog.V(0).Infof("Loaded credential configuration from credential.toml: store=%s", storeName)
} else {
// Default to filer_etc store
storeName = StoreTypeFilerEtc
config = nil
prefix = ""
glog.V(1).Info("No credential.toml found, defaulting to filer_etc store")
}
}
// Create the credential manager
credentialManager, err := NewCredentialManager(storeName, config, prefix)
if err != nil {
return nil, fmt.Errorf("failed to initialize credential manager with store '%s': %v", storeName, err)
}
return credentialManager, nil
}