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add support for keyboard interactive authentication

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Fixes #64
This commit is contained in:
Nicola Murino
2020-01-21 10:54:05 +01:00
parent 4463421028
commit 9ff303b8c0
7 changed files with 477 additions and 47 deletions
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46
metrics/metrics.go
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@@ -127,6 +127,27 @@ var (
Help: "The total number of failed logins using a public key",
})
// totalInteractiveLoginAttempts is the metric that reports the total number of login attempts
// using keyboard interactive authentication
totalInteractiveLoginAttempts = promauto.NewCounter(prometheus.CounterOpts{
Name: "sftpgo_keyboard_interactive_login_attempts_total",
Help: "The total number of login attempts using keyboard interactive authentication",
})
// totalInteractiveLoginOK is the metric that reports the total number of successful logins
// using keyboard interactive authentication
totalInteractiveLoginOK = promauto.NewCounter(prometheus.CounterOpts{
Name: "sftpgo_keyboard_interactive_login_ok_total",
Help: "The total number of successful logins using keyboard interactive authentication",
})
// totalInteractiveLoginFailed is the metric that reports the total number of failed logins
// using keyboard interactive authentication
totalInteractiveLoginFailed = promauto.NewCounter(prometheus.CounterOpts{
Name: "sftpgo_keyboard_interactive_login_ko_total",
Help: "The total number of failed logins using keyboard interactive authentication",
})
totalHTTPRequests = promauto.NewCounter(prometheus.CounterOpts{
Name: "sftpgo_http_req_total",
Help: "The total number of HTTP requests served",
@@ -188,29 +209,38 @@ func UpdateDataProviderAvailability(err error) {
}
// AddLoginAttempt increments the metrics for login attempts
func AddLoginAttempt(withKey bool) {
func AddLoginAttempt(authMethod string) {
totalLoginAttempts.Inc()
if withKey {
switch authMethod {
case "public_key":
totalKeyLoginAttempts.Inc()
} else {
case "keyboard-interactive":
totalInteractiveLoginAttempts.Inc()
default:
totalPasswordLoginAttempts.Inc()
}
}
// AddLoginResult increments the metrics for login results
func AddLoginResult(withKey bool, err error) {
func AddLoginResult(authMethod string, err error) {
if err == nil {
totalLoginOK.Inc()
if withKey {
switch authMethod {
case "public_key":
totalKeyLoginOK.Inc()
} else {
case "keyboard-interactive":
totalInteractiveLoginOK.Inc()
default:
totalPasswordLoginOK.Inc()
}
} else {
totalLoginFailed.Inc()
if withKey {
switch authMethod {
case "public_key":
totalKeyLoginFailed.Inc()
} else {
case "keyboard-interactive":
totalInteractiveLoginFailed.Inc()
default:
totalPasswordLoginFailed.Inc()
}
}