abilityBuilder.ts 10.0 KB

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  1. import * as yaml from 'yaml-import'
  2. import * as _ from 'lodash-es'
  3. import type { MongoAbility } from '@casl/ability/dist/types/Ability'
  4. import RoleUtils from '~/services/rights/roleUtils'
  5. import type { AbilitiesType, AccessProfile } from '~/types/interfaces'
  6. import type { ABILITIES } from '~/types/enum/enums'
  7. import type OrganizationProfile from '~/models/Organization/OrganizationProfile'
  8. import abilitiesConfig from '~/config/abilities/config-precompiled'
  9. interface ConditionParameters {
  10. action: string
  11. subject: string
  12. }
  13. interface Condition {
  14. function: string
  15. parameters?: Array<string | ConditionParameters>
  16. expectedResult?: boolean
  17. }
  18. /**
  19. * Classe permettant de mener des opérations sur les habilités
  20. */
  21. class AbilityBuilder {
  22. private readonly ability: MongoAbility = {} as MongoAbility
  23. private readonly accessProfile: AccessProfile
  24. private readonly organizationProfile: OrganizationProfile
  25. private abilities: Array<AbilitiesType> = []
  26. /**
  27. * @constructor
  28. */
  29. constructor(
  30. ability: MongoAbility,
  31. accessProfile: AccessProfile,
  32. organizationProfile: OrganizationProfile,
  33. ) {
  34. this.ability = ability
  35. this.accessProfile = accessProfile
  36. this.organizationProfile = organizationProfile
  37. }
  38. /**
  39. * Construit et renvoie l'ensemble des habilités de l'utilisateur, qu'elles soient issues de ses roles
  40. * ou de la configuration
  41. *
  42. * @return {Array<AbilitiesType>}
  43. */
  44. buildAbilities(): Array<AbilitiesType> {
  45. // Build from roles
  46. this.abilities = this.buildAbilitiesFromRoles()
  47. this.ability.update(this.abilities)
  48. // Build from config
  49. this.abilities = this.abilities.concat(this.buildAbilitiesFromConfig())
  50. this.ability.update(this.abilities)
  51. return this.abilities
  52. }
  53. /**
  54. * Adaptation et transformations des roles symfony en abilities Casl
  55. */
  56. buildAbilitiesFromRoles() {
  57. return RoleUtils.rolesToAbilities(this.accessProfile.roles)
  58. }
  59. /**
  60. * Charge les habilités depuis les fichiers de configuration
  61. */
  62. buildAbilitiesFromConfig() {
  63. const abilitiesByConfig: Array<AbilitiesType> = []
  64. _.each(
  65. abilitiesConfig,
  66. (
  67. ability: { action: ABILITIES; conditions: Array<Condition> },
  68. subject: string,
  69. ) => {
  70. // eslint-disable-next-line prefer-const
  71. let { action, conditions } = ability
  72. if (!Array.isArray(conditions)) {
  73. // Special: la denormalization ne produit pas une array s'il n'y a qu'un seul élément
  74. conditions = [conditions]
  75. }
  76. const hasAbility = this.hasConfigAbility(
  77. conditions as Array<Condition>,
  78. subject,
  79. )
  80. abilitiesByConfig.push({ action, subject, inverted: !hasAbility })
  81. },
  82. )
  83. return abilitiesByConfig
  84. }
  85. /**
  86. * Parcourt les services définis dans la configuration, et établit si oui ou non l'habilité est autorisée
  87. *
  88. * @return {boolean}
  89. * @param conditions Les conditions à l'obtention de l'habileté, telles que définies dans les fichiers de config
  90. * @param subject For debugging purpose only
  91. */
  92. hasConfigAbility(conditions: Array<Condition>, subject: string = '') {
  93. return conditions.every((condition) =>
  94. this.execAndValidateCondition(condition, subject),
  95. )
  96. }
  97. // noinspection JSUnusedGlobalSymbols
  98. /**
  99. * Correspondances entre les noms des fonctions définies dans les conditions des fichiers de configuration et
  100. * les méthodes correspondantes
  101. *
  102. * TODO: voir pourquoi on a besoin d'accepter un param null pour le hasProfile?
  103. */
  104. handlerMap: Record<
  105. string,
  106. (parameters: Array<ConditionParameters | string>) => boolean
  107. > = {
  108. accessHasAllRoleAbilities: (
  109. parameters: Array<ConditionParameters | string>,
  110. ) => this.hasAllRoleAbilities(parameters),
  111. accessHasAnyRoleAbility: (
  112. parameters: Array<ConditionParameters | string>,
  113. ) => this.hasAnyRoleAbility(parameters),
  114. accessHasAnyProfile: (parameters: Array<ConditionParameters | string>) =>
  115. parameters === null || this.hasAnyProfile(parameters),
  116. organizationHasAllModules: (
  117. parameters: Array<ConditionParameters | string>,
  118. ) => this.hasAllModules(parameters),
  119. organizationHasAnyModule: (
  120. parameters: Array<ConditionParameters | string>,
  121. ) => this.hasAnyModule(parameters),
  122. accessIsAdminAccount: (_) => this.accessProfile.isAdminAccount,
  123. organizationIsSchool: (_) => this.organizationProfile.isSchool,
  124. organizationIsArtist: (_) => this.organizationProfile.isArtist,
  125. organizationIsManagerProduct: (_) =>
  126. this.organizationProfile.isManagerProduct,
  127. organizationHasChildren: (_) => this.organizationProfile.hasChildren,
  128. organizationIsAssociation: (_) => this.organizationProfile.isAssociation,
  129. organizationIsShowAdherentList: (_) =>
  130. this.organizationProfile.isShowAdherentList,
  131. organizationIsCmf: (_) => this.organizationProfile.isCmf,
  132. organizationHasWebsite: (_) => this.organizationProfile.getWebsite,
  133. }
  134. /**
  135. * Exécute la fonction associée à la condition, et compare le résultat obtenu au résultat attendu (true par défaut)
  136. *
  137. * @param condition Un condition à la possession d'une habilité, telle que définie dans les fichiers de config
  138. * @param subject For debugging purpose only
  139. * @private
  140. */
  141. protected execAndValidateCondition(
  142. condition: Condition,
  143. // eslint-disable-next-line @typescript-eslint/no-unused-vars
  144. subject: string = '',
  145. ) {
  146. const expectedResult: boolean = condition.expectedResult ?? true
  147. const parameters = condition.parameters ?? []
  148. if (!(condition.function in this.handlerMap)) {
  149. throw new Error('unknown condition function : ' + condition.function)
  150. }
  151. const actualResult = this.handlerMap[condition.function](parameters ?? null)
  152. return actualResult === expectedResult
  153. }
  154. /**
  155. * Est-ce que l'utilisateur possède l'habilité en paramètre
  156. *
  157. * @return {boolean}
  158. * @param ability
  159. */
  160. hasRoleAbility(ability: ConditionParameters | string): boolean {
  161. if (!Object.prototype.hasOwnProperty.call(ability, 'action')) {
  162. throw new Error(
  163. 'hasRoleAbility except a ConditionParameters object, not a string',
  164. )
  165. }
  166. ability = ability as ConditionParameters
  167. return this.ability.can(ability.action, ability.subject)
  168. }
  169. /**
  170. * Est-ce que l'utilisateur possède toutes les habilités passées en paramètre
  171. *
  172. * @param {Array<AbilitiesType>} abilities Habilités à tester
  173. * @return {boolean}
  174. */
  175. hasAllRoleAbilities(abilities: Array<ConditionParameters | string>): boolean {
  176. return abilities.every((ability) => this.hasRoleAbility(ability))
  177. }
  178. /**
  179. * Est-ce que l'utilisateur possède au moins l'une des habilités passées en paramètre
  180. *
  181. * @param {Array<AbilitiesType>} abilities Habilités à tester
  182. * @return {boolean}
  183. */
  184. hasAnyRoleAbility(abilities: Array<ConditionParameters | string>): boolean {
  185. return abilities.some((ability) => this.hasRoleAbility(ability))
  186. }
  187. /**
  188. * Teste si l'utilisateur possède le profil donné
  189. *
  190. * @param {string} profile Profil à tester
  191. * @return {boolean}
  192. */
  193. hasProfile(profile: ConditionParameters | string): boolean {
  194. if (Object.prototype.hasOwnProperty.call(profile, 'subject')) {
  195. profile = (profile as ConditionParameters).subject
  196. }
  197. return (
  198. {
  199. admin: this.accessProfile.isAdmin,
  200. administratifManager: this.accessProfile.isAdministratifManager,
  201. pedagogicManager: this.accessProfile.isPedagogicManager,
  202. financialManager: this.accessProfile.isFinancialManager,
  203. caMember: this.accessProfile.isCaMember,
  204. student: this.accessProfile.isStudent,
  205. teacher: this.accessProfile.isTeacher,
  206. member: this.accessProfile.isMember,
  207. other: this.accessProfile.isOther,
  208. guardian: this.accessProfile.isGuardian,
  209. payor: this.accessProfile.isPayer,
  210. }[profile as string] ?? false
  211. )
  212. }
  213. /**
  214. * Retourne vrai si l'utilisateur connecté possède l'un des profils passés en paramètre
  215. *
  216. * @param {Array<string>} profiles Profils à tester
  217. * @return {boolean}
  218. */
  219. hasAnyProfile(profiles: Array<ConditionParameters | string>): boolean {
  220. return profiles.some((p) => this.hasProfile(p))
  221. }
  222. /**
  223. * Retourne vrai si l'utilisateur connecté possède tous les profils passés en paramètre
  224. *
  225. * @param {Array<string>} profiles Profils à tester
  226. * @return {boolean}
  227. */
  228. hasAllProfiles(profiles: Array<ConditionParameters | string>): boolean {
  229. return profiles.every((p) => this.hasProfile(p))
  230. }
  231. /**
  232. * Est-ce que l'utilisateur possède le rôle donné ?
  233. *
  234. * @return {boolean}
  235. * @param role
  236. */
  237. hasRole(role: string): boolean {
  238. return this.accessProfile.hasRole(role)
  239. }
  240. /**
  241. * L'utilisateur possède-t-il au moins l'un des rôles donnés
  242. *
  243. * @return {boolean}
  244. * @param roles
  245. */
  246. hasAnyRole(roles: Array<string>): boolean {
  247. return roles.some((r) => this.hasRole(r))
  248. }
  249. /**
  250. * L'utilisateur possède-t-il tous les rôles donnés
  251. *
  252. * @return {boolean}
  253. * @param roles
  254. */
  255. hasAllRoles(roles: Array<string>): boolean {
  256. return roles.every((r) => this.hasRole(r))
  257. }
  258. /**
  259. * Est-ce que l'organisation possède le module donné
  260. *
  261. * @return {boolean}
  262. * @param module
  263. */
  264. hasModule(module: ConditionParameters | string): boolean {
  265. if (Object.prototype.hasOwnProperty.call(module, 'subject')) {
  266. module = (module as ConditionParameters).subject
  267. }
  268. return this.organizationProfile.hasModule(module)
  269. }
  270. /**
  271. * Est-ce que l'organisation possède au moins un des modules donnés
  272. *
  273. * @param modules
  274. * @return {boolean}
  275. */
  276. hasAnyModule(modules: Array<ConditionParameters | string>): boolean {
  277. return modules.some((r) => this.hasModule(r))
  278. }
  279. /**
  280. * Est-ce que l'organisation possède-t-il tous les modules donnés
  281. *
  282. * @param modules
  283. * @return {boolean}
  284. */
  285. hasAllModules(modules: Array<ConditionParameters | string>): boolean {
  286. return modules.every((r) => this.hasModule(r))
  287. }
  288. }
  289. export default AbilityBuilder