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Merge pull request #1871 from Gibheer/config_minimum_key_sizes

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move minimum key sizes to config
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2015-11-01 12:39:12 -05:00
parent b0226a1d05 b90b0c1191
commit 50058b3c6d
3 changed files with 18 additions and 12 deletions
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14
models/publickey.go
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@@ -117,16 +117,6 @@ func (key *PublicKey) GetAuthorizedString() string {
return fmt.Sprintf(_TPL_PUBLICK_KEY, appPath, key.ID, setting.CustomConf, key.Content)
}
var minimumKeySizes = map[string]int{
"(ED25519)": 256,
"(ECDSA)": 256,
"(NTRU)": 1087,
"(MCE)": 1702,
"(McE)": 1702,
"(RSA)": 1024,
"(DSA)": 1024,
}
func extractTypeFromBase64Key(key string) (string, error) {
b, err := base64.StdEncoding.DecodeString(key)
if err != nil || len(b) < 4 {
@@ -251,8 +241,8 @@ func CheckPublicKeyString(content string) (_ string, err error) {
if keySize == 0 {
return "", errors.New("cannot get key size of the given key")
}
keyType := strings.TrimSpace(sshKeygenOutput[len(sshKeygenOutput)-1])
if minimumKeySize := minimumKeySizes[keyType]; minimumKeySize == 0 {
keyType := strings.Trim(sshKeygenOutput[len(sshKeygenOutput)-1], " ()")
if minimumKeySize := setting.Service.MinimumKeySizes[keyType]; minimumKeySize == 0 {
return "", errors.New("sorry, unrecognized public key type")
} else if keySize < minimumKeySize {
return "", fmt.Errorf("the minimum accepted size of a public key %s is %d", keyType, minimumKeySize)