func doInit(out io.Writer, repoRoot string, force bool, nBitsForKeypair int) error {
if _, err := fmt.Fprintf(out, "initializing ipfs node at %s\n", repoRoot); err != nil {
return err
}
if err := checkWriteable(repoRoot); err != nil {
return err
}
if fsrepo.IsInitialized(repoRoot) && !force {
return errRepoExists
}
conf, err := config.Init(out, nBitsForKeypair)
if err != nil {
return err
}
if fsrepo.IsInitialized(repoRoot) {
if err := fsrepo.Remove(repoRoot); err != nil {
return err
}
}
if err := fsrepo.Init(repoRoot, conf); err != nil {
return err
}
if err := addDefaultAssets(out, repoRoot); err != nil {
return err
}
return initializeIpnsKeyspace(repoRoot)
}
func doInit(out io.Writer, repoRoot string, empty bool, nBitsForKeypair int, conf *config.Config) error {
if _, err := fmt.Fprintf(out, "initializing ipfs node at %s\n", repoRoot); err != nil {
return err
}
if err := checkWriteable(repoRoot); err != nil {
return err
}
if fsrepo.IsInitialized(repoRoot) {
return errRepoExists
}
if conf == nil {
var err error
conf, err = config.Init(out, nBitsForKeypair)
if err != nil {
return err
}
}
if err := fsrepo.Init(repoRoot, conf); err != nil {
return err
}
if !empty {
if err := addDefaultAssets(out, repoRoot); err != nil {
return err
}
}
return initializeIpnsKeyspace(repoRoot)
}
func doInit(out io.Writer, repoRoot string, force bool, empty bool, nBitsForKeypair int) error {
log.Println("initializing ipfs node at ", repoRoot)
if err := checkWriteable(repoRoot); err != nil {
return err
}
if fsrepo.IsInitialized(repoRoot) && !force {
log.Println("repo already exists")
return nil
}
conf, err := config.Init(out, nBitsForKeypair)
if err != nil {
return err
}
if fsrepo.IsInitialized(repoRoot) {
if err := fsrepo.Remove(repoRoot); err != nil {
return err
}
}
if err := fsrepo.Init(repoRoot, conf); err != nil {
return err
}
if !empty {
if err := addDefaultAssets(out, repoRoot); err != nil {
return err
}
}
return initializeIpnsKeyspace(repoRoot)
}
func startupIPFS(dspath string, ctx *context.Context) (*core.IpfsNode, error) {
r, err := fsrepo.Open(dspath)
if err != nil {
config, err := config.Init(os.Stdout, 2048)
if err != nil {
return nil, err
}
if err := fsrepo.Init(dspath, config); err != nil {
return nil, err
}
r, err = fsrepo.Open(dspath)
if err != nil {
return nil, err
}
}
//fmt.Println(r)
node, err := core.NewNode(*ctx, &core.BuildCfg{Online: true, Repo: r})
if err != nil {
return nil, err
}
return node, nil
}
func NewTmpDirNode(ctx context.Context) (*core.IpfsNode, error) {
dir, err := ioutil.TempDir("", "ipfs-shell")
if err != nil {
return nil, fmt.Errorf("failed to get temp dir: %s", err)
}
cfg, err := config.Init(ioutil.Discard, 1024)
if err != nil {
return nil, err
}
err = fsrepo.Init(dir, cfg)
if err != nil {
return nil, fmt.Errorf("failed to init ephemeral node: %s", err)
}
repo, err := fsrepo.Open(dir)
if err != nil {
return nil, err
}
return core.NewNode(ctx, &core.BuildCfg{
Online: true,
Repo: repo,
})
}
func ensureRepoInitialized(path string) error {
if !fsrepo.IsInitialized(path) {
conf, err := config.Init(ioutil.Discard, *nBitsForKeypair)
if err != nil {
return err
}
if err := fsrepo.Init(path, conf); err != nil {
return err
}
}
return nil
}
func DoInit(out io.Writer, repoRoot string, nBitsForKeypair int, testnet bool, password string, dbInit func(string, []byte, string) error) error {
if err := maybeCreateOBDirectories(repoRoot); err != nil {
return err
}
if fsrepo.IsInitialized(repoRoot) {
return ErrRepoExists
}
if err := checkWriteable(repoRoot); err != nil {
return err
}
conf, err := initConfig(out)
if err != nil {
return err
}
mnemonic, err := createMnemonic()
if err != nil {
return err
}
seed := bip39.NewSeed(mnemonic, "Secret Passphrase")
fmt.Printf("generating %d-bit RSA keypair...", nBitsForKeypair)
identityKey, err := ipfs.IdentityKeyFromSeed(seed, nBitsForKeypair)
if err != nil {
return err
}
fmt.Printf("done\n")
identity, err := ipfs.IdentityFromKey(identityKey)
if err != nil {
return err
}
log.Infof("initializing openbazaar node at %s\n", repoRoot)
if err := fsrepo.Init(repoRoot, conf); err != nil {
return err
}
conf.Identity = identity
if err := addConfigExtensions(repoRoot, testnet); err != nil {
return err
}
if err := dbInit(mnemonic, identityKey, password); err != nil {
return err
}
return initializeIpnsKeyspace(repoRoot, identityKey)
}
// CreateIpfsRepo initializes an empty .ipfs directory at `ipfsRootPath`.
// ipfsRootPath should contain the ".ipfs" at the end.
func CreateIpfsRepo(ipfsRootPath string) error {
logger := &logutil.Writer{Level: log.InfoLevel}
cfg, err := ipfsconfig.Init(logger, 2048)
if err != nil {
return err
}
if err := fsrepo.Init(ipfsRootPath, cfg); err != nil {
return err
}
return nil
}
// InitRepo creates an initialized .ipfs directory in the directory `path`.
// The generated RSA key will have `keySize` bits.
func InitRepo(path string, keySize int) (string, error) {
if err := os.MkdirAll(path, 0744); err != nil {
return "", err
}
cfg, err := ipfsconfig.Init(ioutil.Discard, keySize)
if err != nil {
return "", err
}
if err := fsrepo.Init(path, cfg); err != nil {
return "", err
}
return path, nil
}