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Prevent NPE when cache service is disabled (#19703)
The cache service can be disabled - at which point ctx.Cache will be nil and the use of it will cause an NPE. The main part of this PR is that the cache is used for restricting resending of activation mails and without this we cache we cannot restrict this. Whilst this code could be re-considered to use the db and probably should be, I think we can simply disable this code in the case that the cache is disabled. There are also several bug fixes in the /nodeinfo API endpoint. Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
parent
bc4764ffc6
commit
468387e9ce
3 changed files with 25 additions and 15 deletions
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@ -632,8 +632,10 @@ func handleUserCreated(ctx *context.Context, u *user_model.User, gothUser *goth.
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ctx.Data["ActiveCodeLives"] = timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, ctx.Locale.Language())
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ctx.HTML(http.StatusOK, TplActivate)
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if err := ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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if setting.CacheService.Enabled {
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if err := ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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}
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}
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return
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}
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@ -653,14 +655,16 @@ func Activate(ctx *context.Context) {
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}
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// Resend confirmation email.
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if setting.Service.RegisterEmailConfirm {
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if ctx.Cache.IsExist("MailResendLimit_" + ctx.Doer.LowerName) {
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if setting.CacheService.Enabled && ctx.Cache.IsExist("MailResendLimit_"+ctx.Doer.LowerName) {
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ctx.Data["ResendLimited"] = true
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} else {
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ctx.Data["ActiveCodeLives"] = timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, ctx.Locale.Language())
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mailer.SendActivateAccountMail(ctx.Locale, ctx.Doer)
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if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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if setting.CacheService.Enabled {
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if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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}
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}
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}
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} else {
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@ -789,7 +793,7 @@ func ActivateEmail(ctx *context.Context) {
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if u, err := user_model.GetUserByID(email.UID); err != nil {
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log.Warn("GetUserByID: %d", email.UID)
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} else {
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} else if setting.CacheService.Enabled {
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// Allow user to validate more emails
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_ = ctx.Cache.Delete("MailResendLimit_" + u.LowerName)
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}
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@ -79,7 +79,7 @@ func ForgotPasswdPost(ctx *context.Context) {
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return
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}
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if ctx.Cache.IsExist("MailResendLimit_" + u.LowerName) {
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if setting.CacheService.Enabled && ctx.Cache.IsExist("MailResendLimit_"+u.LowerName) {
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ctx.Data["ResendLimited"] = true
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ctx.HTML(http.StatusOK, tplForgotPassword)
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return
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@ -87,8 +87,10 @@ func ForgotPasswdPost(ctx *context.Context) {
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mailer.SendResetPasswordMail(u)
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if err = ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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if setting.CacheService.Enabled {
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if err = ctx.Cache.Put("MailResendLimit_"+u.LowerName, u.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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}
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}
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ctx.Data["ResetPwdCodeLives"] = timeutil.MinutesToFriendly(setting.Service.ResetPwdCodeLives, ctx.Locale.Language())
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@ -105,7 +105,7 @@ func EmailPost(ctx *context.Context) {
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// Send activation Email
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if ctx.FormString("_method") == "SENDACTIVATION" {
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var address string
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if ctx.Cache.IsExist("MailResendLimit_" + ctx.Doer.LowerName) {
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if setting.CacheService.Enabled && ctx.Cache.IsExist("MailResendLimit_"+ctx.Doer.LowerName) {
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log.Error("Send activation: activation still pending")
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ctx.Redirect(setting.AppSubURL + "/user/settings/account")
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return
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@ -141,8 +141,10 @@ func EmailPost(ctx *context.Context) {
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}
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address = email.Email
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if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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if setting.CacheService.Enabled {
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if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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}
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}
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ctx.Flash.Info(ctx.Tr("settings.add_email_confirmation_sent", address, timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, ctx.Locale.Language())))
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ctx.Redirect(setting.AppSubURL + "/user/settings/account")
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@ -201,8 +203,10 @@ func EmailPost(ctx *context.Context) {
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// Send confirmation email
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if setting.Service.RegisterEmailConfirm {
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mailer.SendActivateEmailMail(ctx.Doer, email)
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if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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if setting.CacheService.Enabled {
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if err := ctx.Cache.Put("MailResendLimit_"+ctx.Doer.LowerName, ctx.Doer.LowerName, 180); err != nil {
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log.Error("Set cache(MailResendLimit) fail: %v", err)
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}
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}
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ctx.Flash.Info(ctx.Tr("settings.add_email_confirmation_sent", email.Email, timeutil.MinutesToFriendly(setting.Service.ActiveCodeLives, ctx.Locale.Language())))
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} else {
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@ -273,7 +277,7 @@ func loadAccountData(ctx *context.Context) {
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user_model.EmailAddress
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CanBePrimary bool
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}
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pendingActivation := ctx.Cache.IsExist("MailResendLimit_" + ctx.Doer.LowerName)
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pendingActivation := setting.CacheService.Enabled && ctx.Cache.IsExist("MailResendLimit_"+ctx.Doer.LowerName)
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emails := make([]*UserEmail, len(emlist))
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for i, em := range emlist {
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var email UserEmail
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