feat: add qr code alternative sign in method (#1594)

Co-authored-by: ItalyPaleAle <43508+ItalyPaleAle@users.noreply.github.com>

backend/internal/utils/cookie/add_cookie.go

@@ -18,6 +18,11 @@ func AddDeviceTokenCookie(c *gin.Context, deviceToken string) {
 	c.SetCookie(DeviceTokenCookieName, deviceToken, int(15*time.Minute.Seconds()), "/api/one-time-access-token", "", true, true)
 }
 
+func AddDeviceLoginTokenCookie(c *gin.Context, requestID, deviceToken string) {
+	path := "/api/device-login/requests/" + requestID + "/exchange"
+	c.SetCookie(DeviceLoginTokenCookieName, deviceToken, int(15*time.Minute.Seconds()), path, "", true, true)
+}
+
 func AddReauthenticationTokenCookie(c *gin.Context, reauthenticationToken string) {
 	c.SetCookie(ReauthenticationTokenCookieName, reauthenticationToken, int(3*time.Minute.Seconds()), "/", "", true, true)
 }

backend/internal/utils/cookie/cookie_names.go

@@ -9,6 +9,7 @@ import (
 var AccessTokenCookieName = "__Host-access_token"
 var SessionIdCookieName = "__Host-session"
 var DeviceTokenCookieName = "__Secure-device_token"                     //nolint:gosec
+var DeviceLoginTokenCookieName = "__Secure-device_login_token"          //nolint:gosec
 var ReauthenticationTokenCookieName = "__Secure-reauthentication_token" //nolint:gosec
 
 func init() {
@@ -16,6 +17,7 @@ func init() {
 		AccessTokenCookieName = "access_token"
 		SessionIdCookieName = "session"
 		DeviceTokenCookieName = "device_token"
+		DeviceLoginTokenCookieName = "device_login_token"
 		ReauthenticationTokenCookieName = "reauthentication_token"
 	}
 }