diff --git a/build.xml b/build.xml
index 022d435bd3..fe126c2e05 100644
--- a/build.xml
+++ b/build.xml
@@ -1313,7 +1313,9 @@
         <if>
             <equals arg1="${yaml-standards.executable.exists}" arg2="true"/>
             <then>
-                <exec executable="${path.yaml-standards.executable}" logoutput="true" passthru="true" checkreturn="true"/>
+                <exec executable="${path.yaml-standards.executable}" logoutput="true" passthru="true" checkreturn="true">
+                    <arg value="${yaml-standards.args}"/>
+                </exec>
             </then>
             <else>
                 <echo level="warning" message="The executable '${path.yaml-standards.executable}' is not available, your YAML files cannot be checked."/>
@@ -1323,7 +1325,7 @@
     </target>
 
     <target name="yaml-standards-fix" description="Checks YAML standards and fixes the violations automatically if possible" hidden="true">
-        <property name="yaml-standards.args" value="${yaml-standards.args} --fix" override="true"/>
+        <property name="yaml-standards.args" value="--fix" override="true"/>
         <phingcall target="yaml-standards"/>
     </target>
 </project>
diff --git a/src/Migrations/Version20200327080840.php b/src/Migrations/Version20200327080840.php
new file mode 100644
index 0000000000..6f6661cb9a
--- /dev/null
+++ b/src/Migrations/Version20200327080840.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Shopsys\MigrationBundle\Component\Doctrine\Migrations\AbstractMigration;
+
+class Version20200327080840 extends AbstractMigration
+{
+    /**
+     * @param \Doctrine\DBAL\Schema\Schema $schema
+     */
+    public function up(Schema $schema): void
+    {
+        $this->sql('
+            CREATE TABLE customer_user_refresh_token_chain (
+                uuid UUID NOT NULL,
+                customer_user_id INT NOT NULL,
+                token_chain VARCHAR(255) NOT NULL,
+                expired_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL,
+                PRIMARY KEY(uuid)
+            )');
+        $this->sql('CREATE INDEX IDX_DA9A5BFDBBB3772B ON customer_user_refresh_token_chain (customer_user_id)');
+        $this->sql('
+            ALTER TABLE
+                customer_user_refresh_token_chain
+            ADD
+                CONSTRAINT FK_DA9A5BFDBBB3772B FOREIGN KEY (customer_user_id) REFERENCES customer_users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+
+    /**
+     * @param \Doctrine\DBAL\Schema\Schema $schema
+     */
+    public function down(Schema $schema): void
+    {
+    }
+}
diff --git a/src/Model/Customer/User/CurrentCustomerUser.php b/src/Model/Customer/User/CurrentCustomerUser.php
index 2dd59826f4..a8b21f1cca 100644
--- a/src/Model/Customer/User/CurrentCustomerUser.php
+++ b/src/Model/Customer/User/CurrentCustomerUser.php
@@ -3,6 +3,7 @@
 namespace Shopsys\FrameworkBundle\Model\Customer\User;
 
 use Shopsys\FrameworkBundle\Model\Pricing\Group\PricingGroupSettingFacade;
+use Shopsys\FrontendApiBundle\Model\User\FrontendApiUser;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 
 class CurrentCustomerUser
@@ -17,16 +18,24 @@ class CurrentCustomerUser
      */
     protected $pricingGroupSettingFacade;
 
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserFacade
+     */
+    protected $customerUserFacade;
+
     /**
      * @param \Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface $tokenStorage
      * @param \Shopsys\FrameworkBundle\Model\Pricing\Group\PricingGroupSettingFacade $pricingGroupSettingFacade
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserFacade $customerUserFacade
      */
     public function __construct(
         TokenStorageInterface $tokenStorage,
-        PricingGroupSettingFacade $pricingGroupSettingFacade
+        PricingGroupSettingFacade $pricingGroupSettingFacade,
+        CustomerUserFacade $customerUserFacade
     ) {
         $this->tokenStorage = $tokenStorage;
         $this->pricingGroupSettingFacade = $pricingGroupSettingFacade;
+        $this->customerUserFacade = $customerUserFacade;
     }
 
     /**
@@ -48,15 +57,21 @@ public function getPricingGroup()
     public function findCurrentCustomerUser()
     {
         $token = $this->tokenStorage->getToken();
+
         if ($token === null) {
             return null;
         }
 
-        $customerUser = $token->getUser();
-        if (!$customerUser instanceof CustomerUser) {
-            return null;
+        $user = $token->getUser();
+
+        if ($user instanceof FrontendApiUser) {
+            return $this->customerUserFacade->getByUuid($user->getUuid());
+        }
+
+        if ($user instanceof CustomerUser) {
+            return $user;
         }
 
-        return $customerUser;
+        return null;
     }
 }
diff --git a/src/Model/Customer/User/CustomerUser.php b/src/Model/Customer/User/CustomerUser.php
index 34ade06623..25fa7dcc51 100644
--- a/src/Model/Customer/User/CustomerUser.php
+++ b/src/Model/Customer/User/CustomerUser.php
@@ -3,6 +3,7 @@
 namespace Shopsys\FrameworkBundle\Model\Customer\User;
 
 use DateTime;
+use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\ORM\Mapping as ORM;
 use Ramsey\Uuid\Uuid;
 use Serializable;
@@ -124,6 +125,13 @@ class CustomerUser implements UserInterface, TimelimitLoginInterface, Serializab
      */
     protected $uuid;
 
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChain[]|\Doctrine\Common\Collections\Collection
+     *
+     * @ORM\OneToMany(targetEntity="CustomerUserRefreshTokenChain", mappedBy="customerUser", cascade={"persist"})
+     */
+    protected $refreshTokenChain;
+
     /**
      * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserData $customerUserData
      */
@@ -143,6 +151,7 @@ public function __construct(CustomerUserData $customerUserData)
         $this->customer = $customerUserData->customer;
         $this->defaultDeliveryAddress = $customerUserData->defaultDeliveryAddress;
         $this->uuid = $customerUserData->uuid ?: Uuid::uuid4()->toString();
+        $this->refreshTokenChain = new ArrayCollection();
     }
 
     /**
@@ -412,4 +421,12 @@ public function getUuid(): string
     {
         return $this->uuid;
     }
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChain $customerUserRefreshTokenChain
+     */
+    public function addRefreshTokenChain(CustomerUserRefreshTokenChain $customerUserRefreshTokenChain): void
+    {
+        $this->refreshTokenChain->add($customerUserRefreshTokenChain);
+    }
 }
diff --git a/src/Model/Customer/User/CustomerUserFacade.php b/src/Model/Customer/User/CustomerUserFacade.php
index 22d518869f..8e2060504a 100644
--- a/src/Model/Customer/User/CustomerUserFacade.php
+++ b/src/Model/Customer/User/CustomerUserFacade.php
@@ -79,6 +79,11 @@ class CustomerUserFacade
      */
     protected $billingAddressFacade;
 
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainFacade
+     */
+    protected $customerUserRefreshTokenChainFacade;
+
     /**
      * @param \Doctrine\ORM\EntityManagerInterface $em
      * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRepository $customerUserRepository
@@ -92,6 +97,7 @@ class CustomerUserFacade
      * @param \Shopsys\FrameworkBundle\Model\Customer\DeliveryAddressFacade $deliveryAddressFacade
      * @param \Shopsys\FrameworkBundle\Model\Customer\CustomerDataFactoryInterface $customerDataFactory
      * @param \Shopsys\FrameworkBundle\Model\Customer\BillingAddressFacade $billingAddressFacade
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainFacade $customerUserRefreshTokenChainFacade
      */
     public function __construct(
         EntityManagerInterface $em,
@@ -105,7 +111,8 @@ public function __construct(
         CustomerFacade $customerFacade,
         DeliveryAddressFacade $deliveryAddressFacade,
         CustomerDataFactoryInterface $customerDataFactory,
-        BillingAddressFacade $billingAddressFacade
+        BillingAddressFacade $billingAddressFacade,
+        CustomerUserRefreshTokenChainFacade $customerUserRefreshTokenChainFacade
     ) {
         $this->em = $em;
         $this->customerUserRepository = $customerUserRepository;
@@ -119,6 +126,7 @@ public function __construct(
         $this->deliveryAddressFacade = $deliveryAddressFacade;
         $this->customerDataFactory = $customerDataFactory;
         $this->billingAddressFacade = $billingAddressFacade;
+        $this->customerUserRefreshTokenChainFacade = $customerUserRefreshTokenChainFacade;
     }
 
     /**
@@ -329,4 +337,25 @@ protected function createCustomerWithBillingAddress(int $domainId, BillingAddres
 
         return $customer;
     }
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser $customerUser
+     * @param string $refreshTokenChain
+     * @param \DateTime $tokenExpiration
+     */
+    public function addRefreshTokenChain(CustomerUser $customerUser, string $refreshTokenChain, \DateTime $tokenExpiration): void
+    {
+        $refreshTokenChain = $this->customerUserRefreshTokenChainFacade->createCustomerUserRefreshTokenChain($customerUser, $refreshTokenChain, $tokenExpiration);
+        $customerUser->addRefreshTokenChain($refreshTokenChain);
+        $this->em->flush();
+    }
+
+    /**
+     * @param string $uuid
+     * @return \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser
+     */
+    public function getByUuid(string $uuid): CustomerUser
+    {
+        return $this->customerUserRepository->getOneByUuid($uuid);
+    }
 }
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChain.php b/src/Model/Customer/User/CustomerUserRefreshTokenChain.php
new file mode 100644
index 0000000000..9c6e53020c
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChain.php
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+use Doctrine\ORM\Mapping as ORM;
+use Ramsey\Uuid\Uuid;
+
+/**
+ * @ORM\Table(name="customer_user_refresh_token_chain")
+ * @ORM\Entity
+ */
+class CustomerUserRefreshTokenChain
+{
+    /**
+     * @var string
+     *
+     * @ORM\Id
+     * @ORM\Column(type="guid", unique=true)
+     */
+    protected $uuid;
+
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser
+     *
+     * @ORM\ManyToOne(targetEntity="Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser", inversedBy="refreshTokenChain")
+     * @ORM\JoinColumn(nullable=false)
+     */
+    protected $customerUser;
+
+    /**
+     * @var string
+     *
+     * @ORM\Column(type="string", nullable=false)
+     */
+    protected $tokenChain;
+
+    /**
+     * @var \DateTime
+     *
+     * @ORM\Column(type="datetime")
+     */
+    protected $expiredAt;
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainData $customerUserRefreshTokenChainData
+     */
+    public function __construct(CustomerUserRefreshTokenChainData $customerUserRefreshTokenChainData)
+    {
+        $this->uuid = $customerUserRefreshTokenChainData->uuid ?: Uuid::uuid4()->toString();
+        $this->customerUser = $customerUserRefreshTokenChainData->customerUser;
+        $this->tokenChain = $customerUserRefreshTokenChainData->tokenChain;
+        $this->expiredAt = $customerUserRefreshTokenChainData->expiredAt;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTokenChain(): string
+    {
+        return $this->tokenChain;
+    }
+}
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChainData.php b/src/Model/Customer/User/CustomerUserRefreshTokenChainData.php
new file mode 100644
index 0000000000..9f74636312
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChainData.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+class CustomerUserRefreshTokenChainData
+{
+    /**
+     * @var string|null
+     */
+    public $uuid;
+
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser|null
+     */
+    public $customerUser;
+
+    /**
+     * @var string|null
+     */
+    public $tokenChain;
+
+    /**
+     * @var \DateTime|null
+     */
+    public $expiredAt;
+}
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChainDataFactory.php b/src/Model/Customer/User/CustomerUserRefreshTokenChainDataFactory.php
new file mode 100644
index 0000000000..e17f3c0b93
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChainDataFactory.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+class CustomerUserRefreshTokenChainDataFactory implements CustomerUserRefreshTokenChainDataFactoryInterface
+{
+    /**
+     * @return \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainData
+     */
+    public function create(): CustomerUserRefreshTokenChainData
+    {
+        return new CustomerUserRefreshTokenChainData();
+    }
+}
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChainDataFactoryInterface.php b/src/Model/Customer/User/CustomerUserRefreshTokenChainDataFactoryInterface.php
new file mode 100644
index 0000000000..62df5d636c
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChainDataFactoryInterface.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+interface CustomerUserRefreshTokenChainDataFactoryInterface
+{
+    /**
+     * @return \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainData
+     */
+    public function create(): CustomerUserRefreshTokenChainData;
+}
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChainFacade.php b/src/Model/Customer/User/CustomerUserRefreshTokenChainFacade.php
new file mode 100644
index 0000000000..96f3d4ab46
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChainFacade.php
@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+use Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface;
+
+class CustomerUserRefreshTokenChainFacade
+{
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainDataFactoryInterface
+     */
+    protected $customerUserRefreshTokenChainDataFactory;
+
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainFactoryInterface
+     */
+    protected $customerUserRefreshTokenChainFactory;
+
+    /**
+     * @var \Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface
+     */
+    protected $encoderFactory;
+
+    /**
+     * @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainRepository
+     */
+    protected $customerUserRefreshTokenChainRepository;
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainDataFactoryInterface $customerUserRefreshTokenChainDataFactory
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainFactoryInterface $customerUserRefreshTokenChainFactory
+     * @param \Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface $encoderFactory
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainRepository $customerUserRefreshTokenChainRepository
+     */
+    public function __construct(
+        CustomerUserRefreshTokenChainDataFactoryInterface $customerUserRefreshTokenChainDataFactory,
+        CustomerUserRefreshTokenChainFactoryInterface $customerUserRefreshTokenChainFactory,
+        EncoderFactoryInterface $encoderFactory,
+        CustomerUserRefreshTokenChainRepository $customerUserRefreshTokenChainRepository
+    ) {
+        $this->customerUserRefreshTokenChainDataFactory = $customerUserRefreshTokenChainDataFactory;
+        $this->customerUserRefreshTokenChainFactory = $customerUserRefreshTokenChainFactory;
+        $this->encoderFactory = $encoderFactory;
+        $this->customerUserRefreshTokenChainRepository = $customerUserRefreshTokenChainRepository;
+    }
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser $customerUser
+     * @param string $tokenChain
+     * @param \DateTime $tokenExpiration
+     * @return \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChain
+     */
+    public function createCustomerUserRefreshTokenChain(CustomerUser $customerUser, string $tokenChain, \DateTime $tokenExpiration): CustomerUserRefreshTokenChain
+    {
+        $encoder = $this->encoderFactory->getEncoder($customerUser);
+
+        $customerUserRefreshTokenChainData = $this->customerUserRefreshTokenChainDataFactory->create();
+        $customerUserRefreshTokenChainData->customerUser = $customerUser;
+        $customerUserRefreshTokenChainData->tokenChain = $encoder->encodePassword($tokenChain, null);
+        $customerUserRefreshTokenChainData->expiredAt = $tokenExpiration;
+
+        return $this->customerUserRefreshTokenChainFactory->create($customerUserRefreshTokenChainData);
+    }
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser $customerUser
+     * @param string $secretChain
+     * @return bool
+     */
+    public function isValidSecretChainForUser(CustomerUser $customerUser, string $secretChain): bool
+    {
+        $encoder = $this->encoderFactory->getEncoder($customerUser);
+        $customersTokenChains = $this->customerUserRefreshTokenChainRepository->getCustomersTokenChains($customerUser);
+
+        foreach ($customersTokenChains as $customersTokenChain) {
+            if ($encoder->isPasswordValid($customersTokenChain->getTokenChain(), $secretChain, null)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChainFactory.php b/src/Model/Customer/User/CustomerUserRefreshTokenChainFactory.php
new file mode 100644
index 0000000000..eab52295bc
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChainFactory.php
@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+use Shopsys\FrameworkBundle\Component\EntityExtension\EntityNameResolver;
+
+class CustomerUserRefreshTokenChainFactory implements CustomerUserRefreshTokenChainFactoryInterface
+{
+    /**
+     * @var \Shopsys\FrameworkBundle\Component\EntityExtension\EntityNameResolver
+     */
+    protected $entityNameResolver;
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Component\EntityExtension\EntityNameResolver $entityNameResolver
+     */
+    public function __construct(EntityNameResolver $entityNameResolver)
+    {
+        $this->entityNameResolver = $entityNameResolver;
+    }
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainData $customerUserRefreshTokenChainData
+     * @return \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChain
+     */
+    public function create(CustomerUserRefreshTokenChainData $customerUserRefreshTokenChainData): CustomerUserRefreshTokenChain
+    {
+        $classData = $this->entityNameResolver->resolve(CustomerUserRefreshTokenChain::class);
+
+        return new $classData($customerUserRefreshTokenChainData);
+    }
+}
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChainFactoryInterface.php b/src/Model/Customer/User/CustomerUserRefreshTokenChainFactoryInterface.php
new file mode 100644
index 0000000000..a3d1af42e0
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChainFactoryInterface.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+interface CustomerUserRefreshTokenChainFactoryInterface
+{
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainData $customerUserRefreshTokenChainData
+     */
+    public function create(CustomerUserRefreshTokenChainData $customerUserRefreshTokenChainData);
+}
diff --git a/src/Model/Customer/User/CustomerUserRefreshTokenChainRepository.php b/src/Model/Customer/User/CustomerUserRefreshTokenChainRepository.php
new file mode 100644
index 0000000000..c3c0942a4c
--- /dev/null
+++ b/src/Model/Customer/User/CustomerUserRefreshTokenChainRepository.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shopsys\FrameworkBundle\Model\Customer\User;
+
+use Doctrine\Common\Persistence\ObjectRepository;
+use Doctrine\ORM\EntityManagerInterface;
+
+class CustomerUserRefreshTokenChainRepository
+{
+    /**
+     * @var \Doctrine\ORM\EntityManagerInterface
+     */
+    protected $em;
+
+    /**
+     * @param \Doctrine\ORM\EntityManagerInterface $entityManager
+     */
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        $this->em = $entityManager;
+    }
+
+    /**
+     * @return \Doctrine\ORM\EntityRepository
+     */
+    protected function getCustomerUserRefreshTokenChainRepository(): ObjectRepository
+    {
+        return $this->em->getRepository(CustomerUserRefreshTokenChain::class);
+    }
+
+    /**
+     * @param \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser $customerUser
+     * @return \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChain[]
+     */
+    public function getCustomersTokenChains(CustomerUser $customerUser): array
+    {
+        return $this->getCustomerUserRefreshTokenChainRepository()->findBy(['customerUser' => $customerUser]);
+    }
+}
diff --git a/src/Model/Customer/User/CustomerUserRepository.php b/src/Model/Customer/User/CustomerUserRepository.php
index 392aa9ea35..d43c3b7e16 100644
--- a/src/Model/Customer/User/CustomerUserRepository.php
+++ b/src/Model/Customer/User/CustomerUserRepository.php
@@ -6,6 +6,7 @@
 use Shopsys\FrameworkBundle\Component\String\DatabaseSearching;
 use Shopsys\FrameworkBundle\Form\Admin\QuickSearch\QuickSearchFormData;
 use Shopsys\FrameworkBundle\Model\Customer\BillingAddress;
+use Shopsys\FrameworkBundle\Model\Customer\Exception\CustomerUserNotFoundException;
 use Shopsys\FrameworkBundle\Model\Order\Order;
 use Shopsys\FrameworkBundle\Model\Pricing\Group\PricingGroup;
 
@@ -168,4 +169,20 @@ public function replaceCustomerUsersPricingGroup(PricingGroup $oldPricingGroup,
             ->where('u.pricingGroup = :oldPricingGroup')->setParameter('oldPricingGroup', $oldPricingGroup)
             ->getQuery()->execute();
     }
+
+    /**
+     * @param string $uuid
+     * @return \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser
+     */
+    public function getOneByUuid(string $uuid): CustomerUser
+    {
+        /** @var \Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser|null $customerUser */
+        $customerUser = $this->getCustomerUserRepository()->findOneBy(['uuid' => $uuid]);
+
+        if ($customerUser === null) {
+            throw new CustomerUserNotFoundException('Customer with UUID ' . $uuid . ' does not exist.');
+        }
+
+        return $customerUser;
+    }
 }
diff --git a/src/Resources/config/services.yml b/src/Resources/config/services.yml
index d15e73da39..e569941017 100644
--- a/src/Resources/config/services.yml
+++ b/src/Resources/config/services.yml
@@ -979,3 +979,9 @@ services:
     Shopsys\FrameworkBundle\Component\ClassExtension\FileContentsReplacer: ~
 
     Shopsys\FrameworkBundle\Model\Pricing\PriceConverter: ~
+
+    Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainDataFactoryInterface:
+        alias: Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainDataFactory
+
+    Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainFactoryInterface:
+        alias: Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserRefreshTokenChainFactory
diff --git a/tests/Unit/Model/Customer/CurrentCustomerUserTest.php b/tests/Unit/Model/Customer/CurrentCustomerUserTest.php
index 35f7cfcac0..4a3fd97705 100644
--- a/tests/Unit/Model/Customer/CurrentCustomerUserTest.php
+++ b/tests/Unit/Model/Customer/CurrentCustomerUserTest.php
@@ -7,6 +7,7 @@
 use Shopsys\FrameworkBundle\Model\Customer\User\CurrentCustomerUser;
 use Shopsys\FrameworkBundle\Model\Customer\User\CustomerUser;
 use Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserData;
+use Shopsys\FrameworkBundle\Model\Customer\User\CustomerUserFacade;
 use Shopsys\FrameworkBundle\Model\Pricing\Group\PricingGroup;
 use Shopsys\FrameworkBundle\Model\Pricing\Group\PricingGroupData;
 use Shopsys\FrameworkBundle\Model\Pricing\Group\PricingGroupSettingFacade;
@@ -23,8 +24,9 @@ public function testGetPricingGroupForUnregisteredCustomerReturnsDefaultPricingG
 
         $tokenStorageMock = $this->createMock(TokenStorage::class);
         $pricingGroupSettingFacadeMock = $this->getPricingGroupSettingFacadeMockReturningDefaultPricingGroup($expectedPricingGroup);
+        $customerUserFacadeMock = $this->createMock(CustomerUserFacade::class);
 
-        $currentCustomerUser = new CurrentCustomerUser($tokenStorageMock, $pricingGroupSettingFacadeMock);
+        $currentCustomerUser = new CurrentCustomerUser($tokenStorageMock, $pricingGroupSettingFacadeMock, $customerUserFacadeMock);
 
         $pricingGroup = $currentCustomerUser->getPricingGroup();
         $this->assertSame($expectedPricingGroup, $pricingGroup);
@@ -39,8 +41,9 @@ public function testGetPricingGroupForRegisteredCustomerReturnsHisPricingGroup()
 
         $tokenStorageMock = $this->getTokenStorageMockForCustomerUser($customerUser);
         $pricingGroupFacadeMock = $this->createMock(PricingGroupSettingFacade::class);
+        $customerUserFacadeMock = $this->createMock(CustomerUserFacade::class);
 
-        $currentCustomerUser = new CurrentCustomerUser($tokenStorageMock, $pricingGroupFacadeMock);
+        $currentCustomerUser = new CurrentCustomerUser($tokenStorageMock, $pricingGroupFacadeMock, $customerUserFacadeMock);
 
         $pricingGroup = $currentCustomerUser->getPricingGroup();
         $this->assertSame($expectedPricingGroup, $pricingGroup);