mirror of
https://github.com/openziti/zrok.git
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54 lines
2.0 KiB
Go
54 lines
2.0 KiB
Go
package limits
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import (
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"github.com/jmoiron/sqlx"
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"github.com/openziti/edge/rest_management_api_client"
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"github.com/openziti/zrok/controller/emailUi"
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"github.com/openziti/zrok/controller/store"
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"github.com/openziti/zrok/util"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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)
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type accountWarningAction struct {
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str *store.Store
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edge *rest_management_api_client.ZitiEdgeManagement
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cfg *emailUi.Config
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}
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func newAccountWarningAction(cfg *emailUi.Config, str *store.Store, edge *rest_management_api_client.ZitiEdgeManagement) *accountWarningAction {
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return &accountWarningAction{str, edge, cfg}
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}
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func (a *accountWarningAction) HandleAccount(acct *store.Account, rxBytes, txBytes int64, limit *BandwidthPerPeriod, trx *sqlx.Tx) error {
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logrus.Infof("warning '%v'", acct.Email)
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if a.cfg != nil {
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rxLimit := "(unlimited bytes)"
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if limit.Limit.Rx != Unlimited {
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rxLimit = util.BytesToSize(limit.Limit.Rx)
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}
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txLimit := "(unlimited bytes)"
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if limit.Limit.Tx != Unlimited {
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txLimit = util.BytesToSize(limit.Limit.Tx)
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}
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totalLimit := "(unlimited bytes)"
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if limit.Limit.Total != Unlimited {
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totalLimit = util.BytesToSize(limit.Limit.Total)
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}
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detail := newDetailMessage()
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detail = detail.append("Your account has received %v and sent %v (for a total of %v), which has triggered a transfer limit warning.", util.BytesToSize(rxBytes), util.BytesToSize(txBytes), util.BytesToSize(rxBytes+txBytes))
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detail = detail.append("This zrok instance only allows an account to receive %v, send %v, totalling not more than %v for each %v.", rxLimit, txLimit, totalLimit, limit.Period)
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detail = detail.append("If you exceed the transfer limit, access to your shares will be temporarily disabled (until the last %v falls below the transfer limit)", limit.Period)
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if err := sendLimitWarningEmail(a.cfg, acct.Email, detail); err != nil {
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return errors.Wrapf(err, "error sending limit warning email to '%v'", acct.Email)
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}
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} else {
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logrus.Warnf("skipping warning email for account limit; no email configuration specified")
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}
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return nil
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}
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