105 lines
3.8 KiB
Go
105 lines
3.8 KiB
Go
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package vfs
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import "github.com/drakkan/sftpgo/kms"
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// FilesystemProvider defines the supported storage filesystems
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type FilesystemProvider int
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// supported values for FilesystemProvider
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const (
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LocalFilesystemProvider FilesystemProvider = iota // Local
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S3FilesystemProvider // AWS S3 compatible
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GCSFilesystemProvider // Google Cloud Storage
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AzureBlobFilesystemProvider // Azure Blob Storage
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CryptedFilesystemProvider // Local encrypted
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SFTPFilesystemProvider // SFTP
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)
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// Filesystem defines cloud storage filesystem details
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type Filesystem struct {
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RedactedSecret string `json:"-"`
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Provider FilesystemProvider `json:"provider"`
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S3Config S3FsConfig `json:"s3config,omitempty"`
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GCSConfig GCSFsConfig `json:"gcsconfig,omitempty"`
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AzBlobConfig AzBlobFsConfig `json:"azblobconfig,omitempty"`
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CryptConfig CryptFsConfig `json:"cryptconfig,omitempty"`
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SFTPConfig SFTPFsConfig `json:"sftpconfig,omitempty"`
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}
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// SetEmptySecretsIfNil sets the secrets to empty if nil
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func (f *Filesystem) SetEmptySecretsIfNil() {
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if f.S3Config.AccessSecret == nil {
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f.S3Config.AccessSecret = kms.NewEmptySecret()
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}
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if f.GCSConfig.Credentials == nil {
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f.GCSConfig.Credentials = kms.NewEmptySecret()
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}
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if f.AzBlobConfig.AccountKey == nil {
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f.AzBlobConfig.AccountKey = kms.NewEmptySecret()
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}
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if f.CryptConfig.Passphrase == nil {
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f.CryptConfig.Passphrase = kms.NewEmptySecret()
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}
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if f.SFTPConfig.Password == nil {
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f.SFTPConfig.Password = kms.NewEmptySecret()
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}
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if f.SFTPConfig.PrivateKey == nil {
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f.SFTPConfig.PrivateKey = kms.NewEmptySecret()
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}
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}
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// GetACopy returns a copy
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func (f *Filesystem) GetACopy() Filesystem {
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f.SetEmptySecretsIfNil()
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fs := Filesystem{
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Provider: f.Provider,
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S3Config: S3FsConfig{
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Bucket: f.S3Config.Bucket,
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Region: f.S3Config.Region,
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AccessKey: f.S3Config.AccessKey,
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AccessSecret: f.S3Config.AccessSecret.Clone(),
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Endpoint: f.S3Config.Endpoint,
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StorageClass: f.S3Config.StorageClass,
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KeyPrefix: f.S3Config.KeyPrefix,
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UploadPartSize: f.S3Config.UploadPartSize,
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UploadConcurrency: f.S3Config.UploadConcurrency,
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},
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GCSConfig: GCSFsConfig{
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Bucket: f.GCSConfig.Bucket,
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CredentialFile: f.GCSConfig.CredentialFile,
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Credentials: f.GCSConfig.Credentials.Clone(),
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AutomaticCredentials: f.GCSConfig.AutomaticCredentials,
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StorageClass: f.GCSConfig.StorageClass,
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KeyPrefix: f.GCSConfig.KeyPrefix,
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},
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AzBlobConfig: AzBlobFsConfig{
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Container: f.AzBlobConfig.Container,
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AccountName: f.AzBlobConfig.AccountName,
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AccountKey: f.AzBlobConfig.AccountKey.Clone(),
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Endpoint: f.AzBlobConfig.Endpoint,
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SASURL: f.AzBlobConfig.SASURL,
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KeyPrefix: f.AzBlobConfig.KeyPrefix,
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UploadPartSize: f.AzBlobConfig.UploadPartSize,
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UploadConcurrency: f.AzBlobConfig.UploadConcurrency,
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UseEmulator: f.AzBlobConfig.UseEmulator,
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AccessTier: f.AzBlobConfig.AccessTier,
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},
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CryptConfig: CryptFsConfig{
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Passphrase: f.CryptConfig.Passphrase.Clone(),
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},
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SFTPConfig: SFTPFsConfig{
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Endpoint: f.SFTPConfig.Endpoint,
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Username: f.SFTPConfig.Username,
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Password: f.SFTPConfig.Password.Clone(),
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PrivateKey: f.SFTPConfig.PrivateKey.Clone(),
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Prefix: f.SFTPConfig.Prefix,
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DisableCouncurrentReads: f.SFTPConfig.DisableCouncurrentReads,
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},
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}
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if len(f.SFTPConfig.Fingerprints) > 0 {
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fs.SFTPConfig.Fingerprints = make([]string, len(f.SFTPConfig.Fingerprints))
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copy(fs.SFTPConfig.Fingerprints, f.SFTPConfig.Fingerprints)
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}
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return fs
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}
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