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fix issuer of OTP URI should be URI-encoded. (#6634) 

* fix: Issuer of OTP URI should be URI-encoded.

follow this link https://github.com/google/google-authenticator/wiki/Key-Uri-Format .

* filter unsafe character ':' in issuer

* Use Replace rather than ReplaceAll
This commit is contained in:
Hui Hui 2019-05-28 01:00:32 +08:00 committed by zeripath
parent 2c412f517a
commit cf3ffebfde
1 changed files with 3 additions and 1 deletions
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4
routers/user/setting/security_twofa.go
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@ -74,11 +74,13 @@ func twofaGenerateSecretAndQr(ctx *context.Context) bool {
if uri != nil { if uri != nil {
otpKey, err = otp.NewKeyFromURL(uri.(string)) otpKey, err = otp.NewKeyFromURL(uri.(string))
} }
// Filter unsafe character ':' in issuer
issuer := strings.Replace(setting.AppName+" ("+setting.Domain+")", ":", "", -1)
if otpKey == nil { if otpKey == nil {
err = nil // clear the error, in case the URL was invalid err = nil // clear the error, in case the URL was invalid
otpKey, err = totp.Generate(totp.GenerateOpts{ otpKey, err = totp.Generate(totp.GenerateOpts{
SecretSize: 40, SecretSize: 40,
Issuer: setting.AppName + " (" + strings.TrimRight(setting.AppURL, "/") + ")", Issuer: issuer,
AccountName: ctx.User.Name, AccountName: ctx.User.Name,
}) })
if err != nil { if err != nil {