save things in MySQL

store.go

@@ -5,7 +5,6 @@ import (
 	"database/sql"
 	"encoding/base64"
 	"fmt"
-	"time"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/go-webauthn/webauthn/webauthn"
 )
@@ -17,6 +16,7 @@ type InMem struct {
 	sessions map[string]webauthn.SessionData
 
 	log Logger
+	db*  sql.DB
 }
 
 func (i *InMem) GenSessionID() (string, error) {
@@ -30,11 +30,12 @@ func (i *InMem) GenSessionID() (string, error) {
 
 }
 
-func NewInMem(log Logger) *InMem {
+func NewInMem(log Logger, db *sql.DB) *InMem {
 	return &InMem{
 		users:    make(map[string]PasskeyUser),
 		sessions: make(map[string]webauthn.SessionData),
 		log:      log,
+		db:		  db,
 	}
 }
 
@@ -70,21 +71,20 @@ func (i *InMem) GetOrCreateUser(userName string) PasskeyUser {
 }
 
 func (i *InMem) SaveUser(user PasskeyUser) {
-	// Store user in MySQL database
-	db, err := sql.Open("mysql", "root:password@/oworganizer")
-	if err != nil {
-		panic(err)
-	}
-	// See "Important settings" section.
-	db.SetConnMaxLifetime(time.Minute * 3)
-	db.SetMaxOpenConns(10)
-	db.SetMaxIdleConns(10)
+	username := user.WebAuthnName()
+	rpid := "oworganizer.com"
+	kid := base64.StdEncoding.EncodeToString(user.WebAuthnCredentials()[0].Descriptor().CredentialID)
+	aaguid := base64.StdEncoding.EncodeToString(user.WebAuthnCredentials()[0].Authenticator.AAGUID)
+	publicKey := base64.StdEncoding.EncodeToString(user.WebAuthnCredentials()[0].PublicKey)
+	attestationType := user.WebAuthnCredentials()[0].AttestationType
+	attestationFormat := user.WebAuthnCredentials()[0].AttestationFormat
+	attestation := user.WebAuthnCredentials()[0].Attestation.ClientDataJSON
 
-	insert, err := db.Query("INSERT INTO users (username, key) VALUES(" + user.WebAuthnName(), user.WebAuthnCredentials())
-    if err !=nil {
+	_, err = i.db.Exec("INSERT INTO users (username, rpid, kid, aaguid, public_key, attestation_type, attestation_format, attestation) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", 
+		username, rpid, kid, aaguid, publicKey, attestationType, attestationFormat, attestation)
+    if err != nil {
         panic(err.Error())
     }
-    defer insert.Close()
     fmt.Println("Yay, values added!")
 
 	i.log.Printf("[DEBUG] SaveUser: %v", user.WebAuthnName())