(core) be stricter when replacing documents in the presence of granular access rules

Summary:
The /replace endpoint was built with home-level access control in mind. Updates needed:
  * Only an owner can now replace a document. Only owners are permitted to change granular access rules, and a document replacement could change granular access rules.
  * For the document being substituted in: the user must have complete access to view all material within it.

Test Plan: extended test

Reviewers: georgegevoian, dsagal

Reviewed By: georgegevoian, dsagal

Differential Revision: https://phab.getgrist.com/D3694
This commit is contained in:
Paul Fitzpatrick
2022-11-09 11:49:23 -05:00
parent 101450262c
commit 42c3568835
3 changed files with 56 additions and 8 deletions

View File

@@ -2285,9 +2285,11 @@ function testDocApi() {
const ws1 = (await userApi.getOrgWorkspaces('current'))[0].id;
const doc1 = await userApi.newDoc({name: 'testdoc1'}, ws1);
const doc2 = await userApi.newDoc({name: 'testdoc2'}, ws1);
const doc3 = await userApi.newDoc({name: 'testdoc2'}, ws1);
const doc3 = await userApi.newDoc({name: 'testdoc3'}, ws1);
const doc4 = await userApi.newDoc({name: 'testdoc4'}, ws1);
await userApi.updateDocPermissions(doc2, {users: {'kiwi@getgrist.com': 'editors'}});
await userApi.updateDocPermissions(doc3, {users: {'kiwi@getgrist.com': 'viewers'}});
await userApi.updateDocPermissions(doc4, {users: {'kiwi@getgrist.com': 'owners'}});
try {
// Put some material in doc3
let resp = await axios.post(`${serverUrl}/o/docs/api/docs/${doc3}/tables/Table1/data`, {
@@ -2295,28 +2297,52 @@ function testDocApi() {
}, chimpy);
assert.equal(resp.status, 200);
// Kiwi can replace doc2 with doc3
// Kiwi cannot replace doc2 with doc3, not an owner
resp = await axios.post(`${serverUrl}/o/docs/api/docs/${doc2}/replace`, {
sourceDocId: doc3
}, kiwi);
assert.equal(resp.status, 200);
resp = await axios.get(`${serverUrl}/api/docs/${doc2}/tables/Table1/data`, chimpy);
assert.equal(resp.data.A[0], 'Orange');
assert.equal(resp.status, 403);
assert.match(resp.data.error, /Only owners can replace a document/);
// Kiwi can't replace doc1 with doc3, no write access to doc1
// Kiwi can't replace doc1 with doc3, no access to doc1
resp = await axios.post(`${serverUrl}/o/docs/api/docs/${doc1}/replace`, {
sourceDocId: doc3
}, kiwi);
assert.equal(resp.status, 403);
assert.match(resp.data.error, /No view access/);
// Kiwi can't replace doc2 with doc1, no read access to doc1
resp = await axios.post(`${serverUrl}/o/docs/api/docs/${doc2}/replace`, {
sourceDocId: doc1
}, kiwi);
assert.equal(resp.status, 403);
assert.match(resp.data.error, /access denied/);
// Kiwi cannot replace a doc with material they have only partial read access to.
resp = await axios.post(`${serverUrl}/api/docs/${doc3}/apply`, [
['AddRecord', '_grist_ACLResources', -1, {tableId: 'Table1', colIds: 'A'}],
['AddRecord', '_grist_ACLRules', null, {
resource: -1, aclFormula: 'user.Access not in [OWNER]', permissionsText: '-R',
}]
], chimpy);
assert.equal(resp.status, 200);
resp = await axios.post(`${serverUrl}/o/docs/api/docs/${doc4}/replace`, {
sourceDocId: doc3
}, kiwi);
assert.equal(resp.status, 403);
assert.match(resp.data.error, /not authorized/);
resp = await axios.post(`${serverUrl}/api/docs/${doc3}/tables/_grist_ACLRules/data/delete`,
[2], chimpy);
assert.equal(resp.status, 200);
resp = await axios.post(`${serverUrl}/o/docs/api/docs/${doc4}/replace`, {
sourceDocId: doc3
}, kiwi);
assert.equal(resp.status, 200);
} finally {
await userApi.deleteDoc(doc1);
await userApi.deleteDoc(doc2);
await userApi.deleteDoc(doc3);
await userApi.deleteDoc(doc4);
}
});