# utils

- [hash()](/magicjs/api-references/backend/utils/hash.md)
- [verifyHash()](/magicjs/api-references/backend/utils/verifyhash.md)
- [initiateEmailVerification()](/magicjs/api-references/backend/utils/initiateemailverification.md)
- [saveFileToUserUploads()](/magicjs/api-references/backend/utils/savefiletouseruploads.md)
- [readFileFromUserUploads()](/magicjs/api-references/backend/utils/readfilefromuseruploads.md)
- [removeFileFromUserUploads()](/magicjs/api-references/backend/utils/removefilefromuseruploads.md)
- [assignRoleToUser()](/magicjs/api-references/backend/utils/assignroletouser.md)
- [unassignRoleFromUser()](/magicjs/api-references/backend/utils/unassignrolefromuser.md)
- [findAllRolesByUser()](/magicjs/api-references/backend/utils/findallrolesbyuser.md)
- [isUserInAnyRoles()](/magicjs/api-references/backend/utils/isuserinanyroles.md)
- [assignRoleToUser()](/magicjs/api-references/backend/utils/assignroletouser-1.md)
