&& Error

[lantu-group]

I used multi in and && syntax as matchers，if conditions is true && true, got result is false, but i expect result is true, this is a bug?

The below is my test codes

const fs = require('fs')
const path = require('path')
const Casbin = require('casbin')

const model1Text = `[request_definition]
r = sub, obj, act

[policy_definition]
p = sub, obj, act

[policy_effect]
e = some(where (p.eft == allow))

[matchers]
m = r.act in "('In', 'Out')"`


const model2Text = `[request_definition]
r = sub, obj, act

[policy_definition]
p = sub, obj, act

[policy_effect]
e = some(where (p.eft == allow))

[matchers]
m = r.sub in "('root', 'guest')"`

const model3Text = `[request_definition]
r = sub, obj, act

[policy_definition]
p = sub, obj, act

[policy_effect]
e = some(where (p.eft == allow))

[matchers]
m = r.act in "('In', 'Out')" && r.sub in "('root', 'guest')"`
;
(async () => {
  // initial models
  const path1 = path.resolve(__dirname, './model1.conf')
  const path2 = path.resolve(__dirname, './model2.conf')
  const path3 = path.resolve(__dirname, './model3.conf')
  fs.writeFileSync(path1, model1Text)
  fs.writeFileSync(path2, model2Text)
  fs.writeFileSync(path3, model3Text)

  // loading enforcer
  const enforcer1 = await Casbin.newEnforcer(path1)
  const enforcer2 = await Casbin.newEnforcer(path2)
  const enforcer3 = await Casbin.newEnforcer(path3)

  // test
  const result1 = await enforcer1.enforce('root', {}, 'In')
  const result2 = await enforcer2.enforce('root', {}, 'In')
  const result3 = await enforcer3.enforce('root', {}, 'In')
  console.log('result1 : ', result1) // true
  console.log('result2 : ', result2) // true
  console.log('result3 : ', result3) // false
})();

[hsluoyz]

@Zxilly @Gabriel-403

[Zxilly]

@lantu-group matchers should be m = r.act in ['In', 'Out'] && r.sub in ['root', 'guest']

[lantu-group]

Ref discussion: casbin/casbin#863

[github-actions]

🎉 This issue has been resolved in version 5.11.3 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀