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Intellij plugin for working with Casbin Models

License: BSD 3-Clause "New" or "Revised" License

Kotlin 85.56% Lex 4.81% Java 9.64%

casbin intellij intellij-plugin jetbrains-plugin casbin-models casbin-executor

casbin-idea-plugin's Introduction

Hi there 👋

My name is will and I love building things.

Latest Jetbrains Plugin

Introducing Casbin Plugin for Intellij Products link

I noticed that there weren't any plugins for casbin for the Intellij products line. As an avid user of their product line I found an opportunity to finally write a plugin. Please do checkout it out and any feedback is very much appreciated.

Casbin Executor Tool Window	Casbin File Editor

Latest Web Creation

Introducing Word Bites Solver link

I have been enjoying the new game word-bites on game pigeon. They implemented a new feature that gives all the wordsWorker possible on the game that is really cool. The only downside is that is quite expensive to utilize. So i made this app to help with that. There are multiple dictionary that the user can choose from to filter out the words possible.

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casbin-idea-plugin's Issues

casbin example prompts an error

casbin plugin version: 0.1.3
jcasbin version: 1.7.1-SNAPSHOT

https://github.com/casbin/jcasbin/blob/master/examples/abac_model.conf

The following content indicates an error

obj.: '&&' or '||' expected, got '.'
owner: '=' expected

[matchers]
m = r.sub == r.obj.owner

Not compatible with 2020.3

Just upgraded to 2020.3 and it marked plugin as not compatible.

IntelliJ IDEA 2020.3 (Ultimate Edition)
Build #IU-203.5981.155, built on November 30, 2020
Runtime version: 11.0.9+11-b1145.21 x86_64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
macOS 10.15.7
GC: ParNew, ConcurrentMarkSweep
Memory: 1981M
Cores: 8

Incompatible with IEDA latest version 2021.2(IU-212)

$8F@@ZQR{AV3`_LXMLZKLI8W$

@will7200

NullReference Exception on load in CasbinExecutorToolWindow

I get the following exception when loading the plugin, am I missing any prerequisites?

Jetbrains Rider: 2023.1.1
Casbin Plugin: 0.1.12

java.lang.NullPointerException: Cannot invoke "java.net.URL.toExternalForm()" because "location" is null
	at java.desktop/javax.swing.ImageIcon.<init>(ImageIcon.java:234)
	at io.github.will7200.plugins.casbin.view.ui.CasbinExecutorToolWindow.$$$setupUI$$$(CasbinExecutorToolWindow.java)
	at io.github.will7200.plugins.casbin.view.ui.CasbinExecutorToolWindow.<init>(CasbinExecutorToolWindow.java:32)
	at io.github.will7200.plugins.casbin.view.ui.CasbinExecutorToolWindowImp.<init>(CasbinExecutorToolWindowImp.kt:17)
	at io.github.will7200.plugins.casbin.view.ui.CasbinToolWindowFactory.createToolWindowContent(CasbinToolWindowFactory.kt:16)
	at com.intellij.openapi.wm.impl.ToolWindowImpl.createContentIfNeeded(ToolWindowImpl.kt:548)
	at com.intellij.openapi.wm.impl.ToolWindowImpl.scheduleContentInitializationIfNeeded$intellij_platform_ide_impl(ToolWindowImpl.kt:527)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.doShowWindow(ToolWindowManagerImpl.kt:983)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.showToolWindowImpl(ToolWindowManagerImpl.kt:920)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.activateToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:629)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.activateToolWindow$intellij_platform_ide_impl$default(ToolWindowManagerImpl.kt:599)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.activated$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:1979)
	at com.intellij.openapi.wm.impl.SquareAnActionButton.setSelected(SquareStripeButton.kt:156)
	at com.intellij.ui.ToggleActionButton.actionPerformed(ToggleActionButton.java:42)
	at com.intellij.openapi.actionSystem.impl.ActionButton.actionPerformed(ActionButton.java:228)
	at com.intellij.openapi.actionSystem.impl.ActionButton.lambda$performAction$2(ActionButton.java:207)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareWithCallbacks(ActionUtil.java:356)
	at com.intellij.openapi.actionSystem.impl.ActionButton.performAction(ActionButton.java:207)
	at com.intellij.openapi.actionSystem.impl.ActionButton.processMouseEvent(ActionButton.java:518)
	at java.desktop/java.awt.Component.processEvent(Component.java:6421)
	at java.desktop/java.awt.Container.processEvent(Container.java:2266)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5026)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2804)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4854)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:790)
	at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:739)
	at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:731)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:763)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:761)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:760)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:666)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.kt:614)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:569)
	at com.intellij.ide.IdeEventQueue.access$_dispatchEvent(IdeEventQueue.kt:68)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:349)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:348)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:348)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:343)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:994)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:113)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:994)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$4(IdeEventQueue.kt:343)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:831)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:385)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)

Editor shows error for multiline matcher

For multiline matcher, the editor provided by the plugin shows error on && \ : <expr> expected, got '\'.
The matcher works perfectly fine. The only issue is the error in the editor.

Sample model.conf:

[request_definition]
r = foo, bar, xyz

[policy_definition]
p = foo, bar, xyz, eft

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

[matchers]
m = r.foo == p.foo && \
    r.bar == p.bar && \
    r.xyz == p.xyz

Casbin policy:

p, alice, domain1, /foo/bar/.+/.+baz.+, GET, allow
p, alice, domain1, /foo/bar/.+/baz$, GET, deny
p, alice, domain1, /foo/bar/.+, GET, allow
p, alice, domain1, /foo/bar.+, GET, deny
p, alice, domain1, /foo/bar$, GET, allow
p, alice, 10.10.10.10, /foo/.+, GET, allow
p, alice, 10.10.10.10, /foo.+, GET, deny
p, alice, domain1, /foo/.+, GET, deny
p, alice, domain1, /foo.+, GET, deny
p, data2_admin, domain1, /foo$, GET, allow
p, alice, domain1, /foo$, GET, deny
p, root, domain1, /foo$, GET, deny
p, alice, domain1, /.+, GET, deny

g, alice, data2_admin, domain1
g, bob, root, domain1

Casbin model:

[request_definition]
r = sub, dom, obj, act

[policy_definition]
p = sub, dom, obj, act, eft

[role_definition]
g = _, _, _

[policy_effect]
e = priority(p.eft) || deny

[matchers]
m = (((r.sub == p.sub) || g(r.sub, p.sub, r.dom)) && r.dom == p.dom && c(r.obj, p.obj) && regexMatch(r.act, p.act)) || (g(r.sub, "root", p.dom) || r.sub == "admin")

Test requests

alice, domain1, /zed, GET
alice, domain1, /zed, POST

alice, domain-10050, /foo, GET
alice, domain1, /foo, GET
data2_admin, domain1, /foo, GET
alice, domain1, /foo-bar, GET
alice, domain1, /foo/zed, GET
alice, domain1, /foo/bar, GET
alice, domain1, /foo/bar-zed, GET
alice, domain1, /foo/bar/zed, GET

alice, domain1, /foo/bar/*/baz-q, GET
alice, domain1, /foo/bar/zed/baz, GET

alice, domain1, /foo/bar/*/*baz*, GET
alice, domain1, /foo/bar/zed/aaa-baz=val, GET

alice, 10.10.10.10, /foo, GET
alice, 10.10.10.10, /foo/bar, GET

root, *, *, *
root, *, *, GET
root, *, *, POST
root, *, *, PUT
root, *, /foo/bar/zed/baz, *
root, *, /foo/bar/zed/aaa-baz=val, *

bob, domain1, /foo, POST
bob, domain1, /foo$, GET
bob, domain1, /foo/bar/baz, GET
bob, domain2, /foo, PUT
bob, domain2, /foo, GET
bob1, domain1, /foo, GET
admin, domain1, /foo-bar, GET
admin, domain10500, /cert, GET

If we'll feed Casbin Editor (https://casbin.org/en/editor) with same input, result from both would not be the same.

'in' operator prompts an error

When trying the example on https://github.com/casbin/casbin/blob/277c1a2b85698272f764d71a94d2595a8d425915/examples/rbac_model_matcher_using_in_op.conf
Matcher code like
m = r.obj in (p.sub)
gives an error on the space between in and (

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