vue-nuxt-permission/dist/plugin-BUIUV0Ey.js

A unified permission system for Vue 3 and Nuxt 3 / Nuxt 4 with directives, guards, and async support.

import { ref as j, isRef as y, watch as k } from "vue";
/*! vue-nuxt-permission v2.2.1 | (c) 2026 Kerolos Zakaria | MIT License */
const C = "__v_permission__", x = () => typeof window < "u" && typeof localStorage < "u", F = (e) => {
  try {
    const r = JSON.stringify(e);
    if (typeof TextEncoder < "u") {
      const s = new TextEncoder().encode(r), a = Array.from(
        s,
        (t) => String.fromCharCode(t)
      ).join("");
      return btoa(a);
    }
    return btoa(unescape(encodeURIComponent(r)));
  } catch {
    return "";
  }
}, T = (e) => {
  try {
    const r = atob(e);
    if (typeof TextDecoder < "u") {
      const a = new Uint8Array(r.length);
      for (let n = 0; n < r.length; n++)
        a[n] = r.charCodeAt(n);
      const t = new TextDecoder().decode(a);
      return JSON.parse(t);
    }
    const s = decodeURIComponent(escape(r));
    return JSON.parse(s);
  } catch {
    return null;
  }
}, g = (e) => {
  if (x())
    try {
      localStorage.setItem(C, F(e));
    } catch (r) {
      console.warn("[v-permission] Failed to save permissions to storage:", r);
    }
}, D = () => {
  if (!x()) return null;
  try {
    const e = localStorage.getItem(C);
    return e ? T(e) : null;
  } catch (e) {
    return console.warn("[v-permission] Failed to read permissions from storage:", e), null;
  }
}, $ = () => {
  if (x())
    try {
      localStorage.removeItem(C);
    } catch (e) {
      console.warn("[v-permission] Failed to clear permissions from storage:", e);
    }
}, u = {
  permissions: null,
  developmentMode: !1,
  decrypt: void 0
}, v = j([]), Q = () => u.decrypt, ee = (e) => {
  u.decrypt = e;
}, J = (e, r) => {
  const s = (r == null ? void 0 : r.decrypt) ?? (r == null ? void 0 : r.transform) ?? u.decrypt;
  if ((r != null && r.decrypt || r != null && r.transform) && (u.decrypt = r.decrypt ?? r.transform), u.developmentMode = (r == null ? void 0 : r.developmentMode) ?? !1, y(e)) {
    const t = e;
    if (u.permissions = t, s && t.value && !Array.isArray(t.value)) {
      const o = s(t.value);
      if (o instanceof Promise) {
        o.then((c) => {
          const i = Array.isArray(c) ? c : [];
          t.value = i, v.value = i, (r == null ? void 0 : r.persist) !== !1 && g(i);
        });
        return;
      } else {
        const c = Array.isArray(o) ? o : [];
        t.value = c;
      }
    }
    const n = Array.isArray(t.value) ? t.value : [];
    v.value = n, (r == null ? void 0 : r.persist) !== !1 && g(n);
    return;
  }
  if (s && e !== null && e !== void 0 && !Array.isArray(e)) {
    const t = s(e);
    if (t instanceof Promise) {
      t.then((n) => {
        const o = Array.isArray(n) ? n : [];
        u.permissions = o, v.value = o, (r == null ? void 0 : r.persist) !== !1 && g(o);
      });
      return;
    } else {
      const n = Array.isArray(t) ? t : [];
      u.permissions = n, v.value = n, (r == null ? void 0 : r.persist) !== !1 && g(n);
      return;
    }
  }
  const a = Array.isArray(e) ? e : [];
  u.permissions = a, v.value = a, (r == null ? void 0 : r.persist) !== !1 && g(a);
}, R = () => v, U = () => {
  const { permissions: e } = u;
  if (!e) return [];
  if (y(e)) {
    const r = e.value;
    return Array.isArray(r) ? r : [];
  }
  return Array.isArray(e) ? e : [];
}, b = () => u.developmentMode, l = /* @__PURE__ */ new Map(), H = 1e3, W = 5 * 60 * 1e3, z = (e) => {
  const r = l.get(e);
  return r ? Date.now() - r.timestamp > W ? (l.delete(e), null) : r.value : null;
}, K = (e, r) => {
  if (l.size >= H) {
    const s = l.keys().next().value;
    s && l.delete(s);
  }
  l.set(e, {
    value: r,
    timestamp: Date.now()
  });
}, q = () => l.clear(), re = () => {
  const e = Date.now();
  for (const [r, s] of l.entries())
    e - s.timestamp > W && l.delete(r);
}, p = (e) => {
  if (!e) return [];
  const r = y(e) ? e.value : e;
  return Array.isArray(r) ? r.filter(Boolean) : [];
}, se = (e) => Array.from(new Set(e)).sort(), B = (e) => {
  const r = /* @__PURE__ */ new WeakSet();
  return JSON.stringify(e, (s, a) => a && typeof a == "object" ? r.has(a) ? void 0 : (r.add(a), Array.isArray(a) ? a : Object.keys(a).sort().reduce((t, n) => (t[n] = a[n], t), {})) : a);
}, E = (e) => !!e && typeof e == "object" && !Array.isArray(e) && "permissions" in e && "mode" in e, S = /* @__PURE__ */ new Set([
  "and",
  "or",
  "not",
  "startWith",
  "endWith",
  "regex"
]), M = (e) => {
  try {
    return new RegExp(e).test(""), !0;
  } catch {
    return !1;
  }
}, L = (e, r) => {
  var a;
  const s = U();
  if (e === "*") return !0;
  if (typeof e == "string")
    return s.includes(e);
  if (Array.isArray(e))
    return e.includes("*") ? !0 : e.some((t) => s.includes(t));
  if (E(e)) {
    const { permissions: t, mode: n } = e;
    if (!S.has(n) || !Array.isArray(t) || t.length === 0)
      return !1;
    if (t.includes("*")) return !0;
    const o = {
      and: () => t.every((c) => s.includes(c)),
      or: () => t.some((c) => s.includes(c)),
      not: () => !t.some((c) => s.includes(c)),
      startWith: () => t.some((c) => s.some((i) => i.startsWith(c))),
      endWith: () => t.some((c) => s.some((i) => i.endsWith(c))),
      regex: () => t.some((c) => {
        if (!M(c))
          return !1;
        try {
          const i = new RegExp(c);
          return s.some((h) => i.test(h));
        } catch {
          return !1;
        }
      })
    };
    return ((a = o[n]) == null ? void 0 : a.call(o)) ?? !1;
  }
  return !1;
}, G = async (e, r) => {
  const s = r ?? U(), a = B({ permissionValue: e, current: s }), t = z(a);
  if (t !== null) return t;
  const n = (...i) => {
    b() && console.log("[v-permission:core]", ...i);
  }, c = await (async (i) => {
    var h;
    if (i === "*") return !0;
    if (typeof i == "string") return s.includes(i);
    if (Array.isArray(i))
      return i.includes("*") ? !0 : i.some((d) => s.includes(d));
    if (E(i)) {
      const { permissions: d, mode: P } = i;
      if (!S.has(P))
        return n(
          `Invalid permission mode: "${P}". Valid modes:`,
          Array.from(S)
        ), !1;
      if (!Array.isArray(d) || d.length === 0)
        return n("Permission array is empty or invalid"), !1;
      if (d.includes("*")) return !0;
      const A = {
        and: () => d.every((m) => s.includes(m)),
        or: () => d.some((m) => s.includes(m)),
        not: () => !d.some((m) => s.includes(m)),
        startWith: () => d.some((m) => s.some((f) => f.startsWith(m))),
        endWith: () => d.some((m) => s.some((f) => f.endsWith(m))),
        regex: () => d.some((m) => {
          if (!M(m))
            return n("Invalid or dangerous regex pattern:", m), !1;
          try {
            const f = new RegExp(m);
            return s.some((I) => f.test(I));
          } catch (f) {
            return n("Regex evaluation error:", m, f), !1;
          }
        })
      };
      return ((h = A[P]) == null ? void 0 : h.call(A)) ?? !1;
    }
    return n("Invalid permission value:", i), !1;
  })(e);
  return K(a, c), c;
}, N = (...e) => {
  b() && (console.groupCollapsed("[v-permission:debug]"), console.log(...e), console.groupEnd());
};
function _(e, r) {
  const s = e._vPermissionValueRef;
  return s && y(s) ? s.value : y(r) ? r.value : r;
}
function O(e) {
  try {
    const r = window.getComputedStyle(e);
    e._vPermissionOriginalDisplay = r.display || e.style.display || "";
  } catch {
    e._vPermissionOriginalDisplay = e.style.display || "";
  }
}
function V(e) {
  if (e.parentNode && !e._vPermissionComment) {
    const r = document.createComment("v-permission");
    e._vPermissionParent = e.parentNode, e._vPermissionNextSibling = e.nextSibling, e._vPermissionComment = r, e.replaceWith(r), N("Removed element from DOM");
  }
}
function X(e) {
  if (e._vPermissionComment) {
    const r = e._vPermissionComment;
    e.parentNode ? r.remove() : r.replaceWith(e), e._vPermissionComment = void 0;
  }
}
function w(e, r) {
  const s = e._vPermissionUseShow === !0;
  L(r) ? (X(e), s && (e.style.display = e._vPermissionOriginalDisplay || "")) : s ? e.style.display = "none" : V(e), G(r).catch((t) => {
    console.error("[v-permission] Async evaluation failed:", t);
  });
}
const Y = {
  mounted(e, r) {
    const { modifiers: s, arg: a } = r;
    e._vPermissionUseShow = a === "show" || s.show === !0, e._vPermissionValueRef = y(r.value) ? r.value : null, O(e), s.once && (e._vPermissionSkipUpdates = !0);
    const t = _(e, r.value);
    if (w(e, t), N("Mounted v-permission =>", t), !s.once) {
      const n = k(
        R(),
        () => {
          if (e._vPermissionSkipUpdates) return;
          const o = _(e, r.value);
          w(e, o);
        },
        { deep: !0 }
      );
      e._vPermissionUnwatch = n;
    }
  },
  updated(e, r) {
    if (e._vPermissionSkipUpdates) return;
    const s = _(e, r.value);
    let a = r.oldValue;
    y(a) && (a = a.value);
    const t = JSON.stringify(s) !== JSON.stringify(a);
    r.modifiers.lazy && !t || (t && e.parentNode && O(e), w(e, s));
  },
  unmounted(e) {
    e._vPermissionUnwatch && (e._vPermissionUnwatch(), e._vPermissionUnwatch = void 0), e._vPermissionComment && e._vPermissionComment.remove(), delete e._vPermissionOriginalDisplay, delete e._vPermissionSkipUpdates, delete e._vPermissionParent, delete e._vPermissionNextSibling, delete e._vPermissionComment, delete e._vPermissionValueRef, delete e._vPermissionUseShow;
  }
}, te = {
  async install(e, r) {
    let s = [];
    const a = (r == null ? void 0 : r.decrypt) ?? (r == null ? void 0 : r.transform);
    if (r != null && r.fetchPermissions)
      try {
        const n = await r.fetchPermissions();
        if (a && n && !Array.isArray(n)) {
          const o = await a(n);
          s = Array.isArray(o) ? o : [];
        } else
          s = p(n);
      } catch (n) {
        console.error("[v-permission] Failed to fetch permissions:", n), s = D() ?? [];
      }
    else if ((r == null ? void 0 : r.permissions) !== void 0)
      if (a && r.permissions && !Array.isArray(r.permissions)) {
        const n = await a(r.permissions);
        s = Array.isArray(n) ? n : [];
      } else
        s = p(r.permissions);
    else
      s = D() ?? [];
    q(), J(s, {
      developmentMode: r == null ? void 0 : r.developmentMode,
      persist: r == null ? void 0 : r.persist,
      decrypt: r == null ? void 0 : r.decrypt,
      transform: r == null ? void 0 : r.transform
    });
    const t = R();
    e.provide("__v_permission_reactive__", t), e.directive("permission", Y);
  }
};
export {
  te as P,
  Q as a,
  R as b,
  J as c,
  D as d,
  q as e,
  ee as f,
  U as g,
  G as h,
  b as i,
  z as j,
  K as k,
  re as l,
  se as m,
  p as n,
  B as o,
  E as p,
  $ as q,
  N as r,
  g as s,
  Y as v
};
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