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go-ipfs-config: init docs: go generated welcome dir + files

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updated sharness hashes
This commit is contained in:
Juan Batiz-Benet 2015-01-19 17:26:58 -08:00
parent 6579236d39
commit 075ae67fdd
1 changed files with 6 additions and 5 deletions
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11
config/init.go
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@ -3,19 +3,20 @@ package config
import (
"encoding/base64"
"fmt"
"io"
ci "github.com/jbenet/go-ipfs/p2p/crypto"
peer "github.com/jbenet/go-ipfs/p2p/peer"
errors "github.com/jbenet/go-ipfs/util/debugerror"
)
func Init(nBitsForKeypair int) (*Config, error) {
func Init(out io.Writer, nBitsForKeypair int) (*Config, error) {
ds, err := datastoreConfig()
if err != nil {
return nil, err
}
identity, err := identityConfig(nBitsForKeypair)
identity, err := identityConfig(out, nBitsForKeypair)
if err != nil {
return nil, err
}
@ -71,19 +72,19 @@ func datastoreConfig() (*Datastore, error) {
}
// identityConfig initializes a new identity.
func identityConfig(nbits int) (Identity, error) {
func identityConfig(out io.Writer, nbits int) (Identity, error) {
// TODO guard higher up
ident := Identity{}
if nbits < 1024 {
return ident, errors.New("Bitsize less than 1024 is considered unsafe.")
}
fmt.Printf("generating %v-bit RSA keypair...", nbits)
out.Write([]byte(fmt.Sprintf("generating %v-bit RSA keypair...", nbits)))
sk, pk, err := ci.GenerateKeyPair(ci.RSA, nbits)
if err != nil {
return ident, err
}
fmt.Printf("done\n")
out.Write([]byte(fmt.Sprintf("done\n")))
// currently storing key unencrypted. in the future we need to encrypt it.
// TODO(security)