Some more fixes after testing permissions a bit further.

packages/server/src/api/controllers/permission.js

@@ -18,6 +18,16 @@ const PermissionUpdateType = {
   ADD: "add",
 }
 
+// utility function to stop this repetition - permissions always stored under roles
+async function getAllDBRoles(db) {
+  const body = await db.allDocs(
+    getRoleParams(null, {
+      include_docs: true,
+    })
+  )
+  return body.rows.map(row => row.doc)
+}
+
 async function updatePermissionOnRole(
   appId,
   { roleId, resourceId, level },
@@ -27,12 +37,7 @@ async function updatePermissionOnRole(
   const remove = updateType === PermissionUpdateType.REMOVE
   const isABuiltin = isBuiltin(roleId)
   const dbRoleId = getDBRoleID(roleId)
-  const body = await db.allDocs(
-    getRoleParams(null, {
-      include_docs: true,
-    })
-  )
-  const dbRoles = body.rows.map(row => row.doc)
+  const dbRoles = await getAllDBRoles(db)
   const docUpdates = []
 
   // the permission is for a built in, make sure it exists
@@ -87,6 +92,28 @@ exports.fetchLevels = function(ctx) {
   ctx.body = [PermissionLevels.WRITE, PermissionLevels.READ]
 }
 
+exports.fetch = async function(ctx) {
+  const db = new CouchDB(ctx.appId)
+  const roles = await getAllDBRoles(db)
+  let permissions = {}
+  // create an object with structure role ID -> resource ID -> level
+  for (let role of roles) {
+    if (role.permissions) {
+      const roleId = getExternalRoleID(role._id)
+      if (permissions[roleId] == null) {
+        permissions[roleId] = {}
+      }
+      for (let [resource, level] of Object.entries(role.permissions)) {
+        permissions[roleId][resource] = higherPermission(
+          permissions[roleId][resource],
+          level
+        )
+      }
+    }
+  }
+  ctx.body = permissions
+}
+
 exports.getResourcePerms = async function(ctx) {
   const resourceId = ctx.params.resourceId
   const db = new CouchDB(ctx.appId)

packages/server/src/api/routes/permission.js

@@ -23,6 +23,7 @@ function generateValidator() {
 router
   .get("/api/permission/builtin", authorized(BUILDER), controller.fetchBuiltin)
   .get("/api/permission/levels", authorized(BUILDER), controller.fetchLevels)
+  .get("/api/permission", authorized(BUILDER), controller.fetch)
   .get(
     "/api/permission/:resourceId",
     authorized(BUILDER),

packages/server/src/api/routes/tests/couchTestUtils.js

@@ -73,6 +73,22 @@ exports.createTable = async (request, appId, table, removeId = true) => {
   return res.body
 }
 
+exports.createRow = async (request, appId, tableId, row = null) => {
+  row = row || {
+    name: "Test Contact",
+    description: "original description",
+    status: "new",
+    tableId: tableId,
+  }
+  const res = await request
+    .post(`/api/${tableId}/rows`)
+    .send(row)
+    .set(exports.defaultHeaders(appId))
+    .expect("Content-Type", /json/)
+    .expect(200)
+  return res.body
+}
+
 exports.createRole = async (request, appId) => {
   const roleBody = {
     name: "NewRole",

packages/server/src/api/routes/tests/permissions.spec.js

@@ -1,12 +1,14 @@
 const {
   createApplication,
   createTable,
+  createRow,
   supertest,
   defaultHeaders,
   addPermission,
 } = require("./couchTestUtils")
 const { BUILTIN_ROLE_IDS } = require("../../../utilities/security/roles")
 
+const HIGHER_ROLE_ID = BUILTIN_ROLE_IDS.BASIC
 const STD_ROLE_ID = BUILTIN_ROLE_IDS.PUBLIC
 
 describe("/permission", () => {
@@ -15,6 +17,7 @@ describe("/permission", () => {
   let appId
   let table
   let perms
+  let row
 
   beforeAll(async () => {
     ;({ request, server } = await supertest())
@@ -29,8 +32,17 @@ describe("/permission", () => {
     appId = app.instance._id
     table = await createTable(request, appId)
     perms = await addPermission(request, appId, STD_ROLE_ID, table._id)
+    row = await createRow(request, appId, table._id)
   })
 
+  async function getTablePermissions() {
+    return request
+      .get(`/api/permission/${table._id}`)
+      .set(defaultHeaders(appId))
+      .expect("Content-Type", /json/)
+      .expect(200)
+  }
+
   describe("levels", () => {
     it("should be able to get levels", async () => {
       const res = await request
@@ -45,7 +57,7 @@ describe("/permission", () => {
     })
   })
 
-  describe("test", () => {
+  describe("add", () => {
     it("should be able to add permission to a role for the table", async () => {
       expect(perms.length).toEqual(1)
       expect(perms[0]._id).toEqual(`${STD_ROLE_ID}`)
@@ -57,6 +69,40 @@ describe("/permission", () => {
         .set(defaultHeaders(appId))
         .expect("Content-Type", /json/)
         .expect(200)
+      expect(res.body[STD_ROLE_ID]).toEqual("read")
+    })
+
+    it("should get resource permissions with multiple roles", async () => {
+      perms = await addPermission(request, appId, HIGHER_ROLE_ID, table._id, "write")
+      const res = await getTablePermissions()
+      expect(res.body[HIGHER_ROLE_ID]).toEqual("write")
+      expect(res.body[STD_ROLE_ID]).toEqual("read")
+      const allRes = await request
+        .get(`/api/permission`)
+        .set(defaultHeaders(appId))
+        .expect("Content-Type", /json/)
+        .expect(200)
+      expect(allRes.body[HIGHER_ROLE_ID][table._id]).toEqual("write")
+      expect(allRes.body[STD_ROLE_ID][table._id]).toEqual("read")
+    })
+  })
+
+  describe("remove", () => {
+    it("should be able to remove the permission", async () => {
+      const res = await request
+        .delete(`/api/permission/${STD_ROLE_ID}/${table._id}/read`)
+        .set(defaultHeaders(appId))
+        .expect("Content-Type", /json/)
+        .expect(200)
+      expect(res.body[0]._id).toEqual(STD_ROLE_ID)
+      const permsRes = await getTablePermissions()
+      expect(permsRes.body[STD_ROLE_ID]).toBeUndefined()
+    })
+  })
+
+  describe("check public user allowed", () => {
+    it("should be able to read the row", async () => {
+      // TODO
     })
   })
 })

packages/server/src/middleware/authorized.js

@@ -64,12 +64,12 @@ module.exports = (permType, permLevel = null) => async (ctx, next) => {
     ctx.throw(403, "Not Authorized")
   }
 
-  // if (
-  //   hasResource(ctx) &&
-  //   doesHaveResourcePermission(permissions, permLevel, ctx)
-  // ) {
-  //   return next()
-  // }
+  if (
+    hasResource(ctx) &&
+    doesHaveResourcePermission(permissions, permLevel, ctx)
+  ) {
+    return next()
+  }
 
   if (!doesHaveBasePermission(permType, permLevel, basePermissions)) {
     ctx.throw(403, "User does not have permission")