Fix client retry on good token

cmd/keymaster/main.go

@@ -374,6 +374,7 @@ func setupCerts(
 
 		}
 	}
+	logger.Debugf(1, "SetupCerts: authentication Complete")
 	if err := signers.Wait(); err != nil {
 		return err
 	}

cmd/keymasterd/2fa_okta.go

@@ -95,12 +95,24 @@ func (state *RuntimeState) oktaPushStartHandler(w http.ResponseWriter, r *http.R
 		state.writeFailureResponse(w, r, http.StatusInternalServerError, "Apperent Misconfiguration")
 		return
 	}
+	userResponse, err := oktaAuth.GetValidUserResponse(authData.Username)
+	if err != nil {
+		logger.Debugf(2, "oktaPushStartHandler: ")
+	}
+	if len(userResponse.Embedded.Factor) < 1 {
+		logger.Printf("oktaPushStartHandler: user %s does not have valid authenticators", authData.Username)
+		logger.Debugf(2, "oktaPushStartHandler: userdata for broken user%s is :%s", authData.Username, userResponse)
+		state.writeFailureResponse(w, r, http.StatusPreconditionFailed, "No valid MFA authenticators available")
+		return
+	}
+
 	pushResponse, err := oktaAuth.ValidateUserPush(authData.Username)
 	if err != nil {
 		logger.Println(err)
 		state.writeFailureResponse(w, r, http.StatusInternalServerError, "Failure when validating OKTA push")
 		return
 	}
+	logger.Debugf(2, "oktaPushStartHandler: after validating push response=%+v", pushResponse)
 	switch pushResponse {
 	case okta.PushResponseWaiting:
 		w.WriteHeader(http.StatusOK)

lib/authenticators/okta/impl.go

@@ -122,7 +122,7 @@ func (pa *PasswordAuthenticator) passwordAuthenticate(username string,
 	}
 }
 
-func (pa *PasswordAuthenticator) getValidUserResponse(username string) (*OktaApiPrimaryResponseType, error) {
+func (pa *PasswordAuthenticator) GetValidUserResponse(username string) (*OktaApiPrimaryResponseType, error) {
 	pa.mutex.Lock()
 	userData, ok := pa.recentAuth[username]
 	defer pa.mutex.Unlock()
@@ -138,7 +138,7 @@ func (pa *PasswordAuthenticator) getValidUserResponse(username string) (*OktaApi
 }
 
 func (pa *PasswordAuthenticator) validateUserOTP(username string, otpValue int) (bool, error) {
-	userResponse, err := pa.getValidUserResponse(username)
+	userResponse, err := pa.GetValidUserResponse(username)
 	if err != nil {
 		return false, err
 	}
@@ -195,13 +195,14 @@ func (pa *PasswordAuthenticator) validateUserOTP(username string, otpValue int)
 }
 
 func (pa *PasswordAuthenticator) validateUserPush(username string) (PushResponse, error) {
-	userResponse, err := pa.getValidUserResponse(username)
+	userResponse, err := pa.GetValidUserResponse(username)
 	if err != nil {
 		return PushResponseRejected, err
 	}
 	if userResponse == nil {
 		return PushResponseRejected, nil
 	}
+	pa.logger.Debugf(2, "oktaAuthenticator: validateUserPush: after getting userResponse=%+v", userResponse)
 	rvalue := PushResponseRejected
 	for _, factor := range userResponse.Embedded.Factor {
 		if !(factor.FactorType == "push" && factor.VendorName == "OKTA") {

lib/client/twofa/pushtoken/pushtoken.go

@@ -2,6 +2,7 @@ package pushtoken
 
 import (
 	"bufio"
+	"crypto/x509"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -20,6 +21,11 @@ import (
 
 const vipCheckTimeoutSecs = 180
 
+func debugLogCert(messageSuffix string, cert *x509.Certificate, logger log.DebugLogger) {
+	logger.Debugf(2, "%s.issuer=%+v", messageSuffix, cert.Issuer)
+	logger.Debugf(2, "%s.subject=%+v", messageSuffix, cert.Subject)
+}
+
 func startGenericPush(client *http.Client,
 	baseURL string,
 	pushType string,
@@ -42,6 +48,14 @@ func startGenericPush(client *http.Client,
 		return err
 	}
 	defer pushStartResp.Body.Close()
+
+	if pushStartResp.TLS != nil {
+		debugLogCert("startGenericPush peeerCerts[0]", pushStartResp.TLS.PeerCertificates[0], logger)
+		if pushStartResp.TLS.VerifiedChains != nil {
+			debugLogCert("startGenericPush verifiedcerts[0]", pushStartResp.TLS.VerifiedChains[0][0], logger)
+		}
+	}
+
 	// since we dont care about content we just consume it all.
 	io.Copy(ioutil.Discard, pushStartResp.Body)
 	if pushStartResp.StatusCode != 200 {
@@ -94,6 +108,7 @@ func doGenericPushCheck(client *http.Client,
 	baseURL string,
 	pushType string,
 	userAgentString string,
+	codeIsDone chan bool,
 	logger log.DebugLogger,
 	errorReturnDuration time.Duration) error {
 
@@ -118,7 +133,15 @@ func doGenericPushCheck(client *http.Client,
 			logger.Printf("") //To do a CR
 			return nil
 		}
-		time.Sleep(2 * time.Second)
+		select {
+		case codeSuccess := <-codeIsDone:
+			if codeSuccess {
+				return nil
+			}
+			continue
+		case <-time.After(2 * time.Second):
+			logger.Debugf(1, "doGenericPushCheck: timeout on checkGenericPollStatus loop")
+		}
 	}
 
 	err = errors.New("Vip Push Checked timeout out")
@@ -178,7 +201,7 @@ func genericAuthenticateWithToken(
 	defer loginResp.Body.Close()
 	if loginResp.StatusCode != 200 {
 		logger.Printf("got error from login call %s", loginResp.Status)
-		return err
+		return fmt.Errorf("Failed to authenticate with token")
 	}
 
 	loginJSONResponse := proto.LoginResponse{}
@@ -203,14 +226,19 @@ func doGenericTokenPushAuthenticate(
 
 	timeout := time.Duration(time.Duration(vipCheckTimeoutSecs) * time.Second)
 	ch := make(chan error, 1)
+	doneCh := make(chan bool, 1)
 	go func() {
 		err := genericAuthenticateWithToken(client, baseURL, pushType, userAgentString, logger)
+		if err == nil {
+			doneCh <- true
+		}
 		ch <- err
 	}()
 	go func() {
 		err := doGenericPushCheck(client, baseURL,
 			pushType,
 			userAgentString,
+			doneCh,
 			logger, timeout)
 		ch <- err