implement verify endpoint (#50)

controller/account.go

@@ -44,10 +44,10 @@ func (self *createAccountHandler) handleDirectCreate(params identity.CreateAccou
 		logrus.Errorf("error starting transaction: %v", err)
 		return identity.NewCreateAccountInternalServerError().WithPayload(rest_model_zrok.ErrorMessage(err.Error()))
 	}
+	defer func() { _ = tx.Rollback() }()
 	id, err := str.CreateAccount(a, tx)
 	if err != nil {
 		logrus.Errorf("error creating account: %v", err)
-		_ = tx.Rollback()
 		return identity.NewCreateAccountBadRequest().WithPayload(rest_model_zrok.ErrorMessage(err.Error()))
 	}
 	if err := tx.Commit(); err != nil {

controller/controller.go

@@ -27,6 +27,7 @@ func Run(cfg *Config) error {
 	api.IdentityEnableHandler = newEnableHandler(cfg)
 	api.IdentityDisableHandler = newDisableHandler(cfg)
 	api.IdentityLoginHandler = identity.LoginHandlerFunc(loginHandler)
+	api.IdentityVerifyHandler = newVerifyHandler(cfg)
 	api.MetadataOverviewHandler = metadata.OverviewHandlerFunc(overviewHandler)
 	api.MetadataVersionHandler = metadata.VersionHandlerFunc(versionHandler)
 	api.TunnelTunnelHandler = newTunnelHandler(cfg)

controller/verify.go

@@ -1,75 +1,31 @@
 package controller
 
 import (
-	"bytes"
-	"github.com/openziti-test-kitchen/zrok/controller/email_ui"
-	"github.com/pkg/errors"
+	"github.com/go-openapi/runtime/middleware"
+	"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
+	"github.com/openziti-test-kitchen/zrok/rest_server_zrok/operations/identity"
 	"github.com/sirupsen/logrus"
-	"github.com/wneessen/go-mail"
-	"html/template"
 )
 
-type verificationEmail struct {
-	EmailAddress string
-	VerifyUrl    string
+type verifyHandler struct {
+	cfg *Config
 }
 
-func sendVerificationEmail(emailAddress, token string, cfg *Config) error {
-	emailData := &verificationEmail{
-		EmailAddress: emailAddress,
-		VerifyUrl:    cfg.Registration.RegistrationUrlTemplate + "/" + token,
-	}
-
-	plainBody, err := mergeTemplate(emailData, "verify.gotext")
-	if err != nil {
-		return err
-	}
-	htmlBody, err := mergeTemplate(emailData, "verify.gohtml")
-	if err != nil {
-		return err
-	}
-
-	msg := mail.NewMsg()
-	if err := msg.From("ziggy@zrok.io"); err != nil {
-		return errors.Wrap(err, "failed to set from address in verification email")
-	}
-	if err := msg.To(emailAddress); err != nil {
-		return errors.Wrap(err, "failed to sent to address in verification email")
-	}
-	msg.Subject("Welcome to zrok!")
-	msg.SetDate()
-	msg.SetMessageID()
-	msg.SetBulk()
-	msg.SetImportance(mail.ImportanceHigh)
-	msg.SetBodyString(mail.TypeTextPlain, plainBody)
-	msg.SetBodyString(mail.TypeTextHTML, htmlBody)
-
-	client, err := mail.NewClient(cfg.Email.Host,
-		mail.WithPort(cfg.Email.Port),
-		mail.WithSMTPAuth(mail.SMTPAuthPlain),
-		mail.WithUsername(cfg.Email.Username),
-		mail.WithPassword(cfg.Email.Password),
-		mail.WithTLSPolicy(mail.TLSMandatory),
-	)
-	if err != nil {
-		return errors.Wrap(err, "error creating verification email client")
-	}
-	if err := client.DialAndSend(msg); err != nil {
-		return errors.Wrap(err, "error sending verification email")
-	}
-
-	logrus.Infof("verification email sent to '%v'", emailAddress)
-	return nil
+func newVerifyHandler(cfg *Config) *verifyHandler {
+	return &verifyHandler{cfg: cfg}
 }
 
-func mergeTemplate(emailData *verificationEmail, filename string) (string, error) {
-	t, err := template.ParseFS(email_ui.FS, filename)
+func (self *verifyHandler) Handle(params identity.VerifyParams) middleware.Responder {
+	logrus.Infof("received verify request for token '%v'", params.Body.Token)
+	tx, err := str.Begin()
 	if err != nil {
-		return "", errors.Wrapf(err, "error parsing verification email template '%v'", filename)
+		logrus.Errorf("error starting transaction: %v", err)
+		return identity.NewVerifyInternalServerError().WithPayload(rest_model_zrok.ErrorMessage(err.Error()))
 	}
-	buf := new(bytes.Buffer)
-	if err := t.Execute(buf, emailData); err != nil {
-		return "", errors.Wrapf(err, "error executing verification email template '%v'", filename)
+	ar, err := str.FindAccountRequestWithToken(params.Body.Token, tx)
+	if err != nil {
+		logrus.Errorf("error finding account with token '%v': %v", params.Body.Token, err)
+		return identity.NewVerifyNotFound()
 	}
-	return buf.String(), nil
+	return identity.NewVerifyOK().WithPayload(&rest_model_zrok.VerifyResponse{Email: ar.Email})
 }

controller/verify_email.go

@@ -0,0 +1,75 @@
+package controller
+
+import (
+	"bytes"
+	"github.com/openziti-test-kitchen/zrok/controller/email_ui"
+	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
+	"github.com/wneessen/go-mail"
+	"html/template"
+)
+
+type verificationEmail struct {
+	EmailAddress string
+	VerifyUrl    string
+}
+
+func sendVerificationEmail(emailAddress, token string, cfg *Config) error {
+	emailData := &verificationEmail{
+		EmailAddress: emailAddress,
+		VerifyUrl:    cfg.Registration.RegistrationUrlTemplate + "/" + token,
+	}
+
+	plainBody, err := mergeTemplate(emailData, "verify.gotext")
+	if err != nil {
+		return err
+	}
+	htmlBody, err := mergeTemplate(emailData, "verify.gohtml")
+	if err != nil {
+		return err
+	}
+
+	msg := mail.NewMsg()
+	if err := msg.From("ziggy@zrok.io"); err != nil {
+		return errors.Wrap(err, "failed to set from address in verification email")
+	}
+	if err := msg.To(emailAddress); err != nil {
+		return errors.Wrap(err, "failed to sent to address in verification email")
+	}
+	msg.Subject("Welcome to zrok!")
+	msg.SetDate()
+	msg.SetMessageID()
+	msg.SetBulk()
+	msg.SetImportance(mail.ImportanceHigh)
+	msg.SetBodyString(mail.TypeTextPlain, plainBody)
+	msg.SetBodyString(mail.TypeTextHTML, htmlBody)
+
+	client, err := mail.NewClient(cfg.Email.Host,
+		mail.WithPort(cfg.Email.Port),
+		mail.WithSMTPAuth(mail.SMTPAuthPlain),
+		mail.WithUsername(cfg.Email.Username),
+		mail.WithPassword(cfg.Email.Password),
+		mail.WithTLSPolicy(mail.TLSMandatory),
+	)
+	if err != nil {
+		return errors.Wrap(err, "error creating verification email client")
+	}
+	if err := client.DialAndSend(msg); err != nil {
+		return errors.Wrap(err, "error sending verification email")
+	}
+
+	logrus.Infof("verification email sent to '%v'", emailAddress)
+	return nil
+}
+
+func mergeTemplate(emailData *verificationEmail, filename string) (string, error) {
+	t, err := template.ParseFS(email_ui.FS, filename)
+	if err != nil {
+		return "", errors.Wrapf(err, "error parsing verification email template '%v'", filename)
+	}
+	buf := new(bytes.Buffer)
+	if err := t.Execute(buf, emailData); err != nil {
+		return "", errors.Wrapf(err, "error executing verification email template '%v'", filename)
+	}
+	return buf.String(), nil
+}