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a24a2da3c0
Uses go/ssh and pkg/sftp as building blocks and implements the common sharded.Storage interface, shared between the filesystem and webdav providers. A couple of notes: - The provider assumes the user has a working public/private key connection to the ssh server. No other authentication method is supported - The repository path must exist on the server - (testing related) The pkg/sftp server doesn't offer a way to set a server filesystem root, so, during testing, it runs from the local directory which is repo/blob/sftp. So the tests leave some debris behind. Additionally, that's the reason why id_rsa and known_hosts are there at all. - Encrypted keyfiles are currently not supported (but it could be done)
39 lines
1.0 KiB
Go
39 lines
1.0 KiB
Go
package cli
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import (
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"context"
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"gopkg.in/alecthomas/kingpin.v2"
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"github.com/kopia/kopia/repo/blob"
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"github.com/kopia/kopia/repo/blob/sftp"
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)
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func init() {
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var (
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options sftp.Options
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connectFlat bool
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)
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RegisterStorageConnectFlags(
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"sftp",
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"an sftp storage",
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func(cmd *kingpin.CmdClause) {
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cmd.Flag("path", "Path to the repository in the SFTP/SSH server").Required().StringVar(&options.Path)
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cmd.Flag("host", "SFTP/SSH server hostname").Required().StringVar(&options.Host)
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cmd.Flag("port", "SFTP/SSH server port").Default("22").IntVar(&options.Port)
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cmd.Flag("username", "SFTP/SSH server username").Required().StringVar(&options.Username)
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cmd.Flag("keyfile", "path to private key file for SFTP/SSH server").Required().StringVar(&options.Keyfile)
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cmd.Flag("flat", "Use flat directory structure").BoolVar(&connectFlat)
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},
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func(ctx context.Context, isNew bool) (blob.Storage, error) {
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sftpo := options
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if connectFlat {
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sftpo.DirectoryShards = []int{}
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}
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return sftp.New(ctx, &sftpo)
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})
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}
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