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1import { describe, expect, it } from "vite-plus/test";
2import * as Schema from "effect/Schema";
3
4import {
5 AuthEnvironmentScopes,
6 AuthEnvironmentScope,
7 authScopeRequiredResponse,
8 AuthGrantScopes,
9 AuthStandardClientScopes,
10 authScopeResponse,
11 AuthSessionState,
12 sessionGrantsScope,
13} from "./auth.ts";
14
15describe("authorization grants", () => {
16 it("decodes legacy review credentials without offering them in new grants", () => {
17 const decodeAuthEnvironmentScopes = Schema.decodeSync(AuthEnvironmentScopes);
18
19 expect(decodeAuthEnvironmentScopes(["review:write"])).toEqual(["review:write"]);
20 const decodeAuthGrantScopes = Schema.decodeUnknownSync(AuthGrantScopes);
21
22 expect(() => decodeAuthGrantScopes(["review:write"])).toThrow();
23 expect(AuthStandardClientScopes).not.toContain("review:write");
24 });
25
26 // Keep the pre-granular vocabulary frozen to expose compatibility regressions.
27 const oldScopes = Schema.Array(
28 Schema.Literals([
29 "orchestration:read",
30 "orchestration:operate",
31 "terminal:operate",
32 "review:write",
33 "access:read",
34 "access:write",
35 "relay:read",
36 "relay:write",
37 ]),
38 );
39
40 const decodeOldScopes = Schema.decodeUnknownSync(oldScopes);
41
42 it.each(AuthEnvironmentScope.literals)(
43 "keeps %s permission errors decodable by old clients",
44 (scope) => {
45 const response = authScopeRequiredResponse(scope);
46 expect(decodeOldScopes([response.requiredScope])).toEqual([response.requiredScope]);
47 expect(response.requiredPermission).toBe(scope);
48 },
49 );
50
51 it("keeps old clients able to decode grants with new permissions", () => {
52 const response = authScopeResponse(AuthStandardClientScopes);
53 expect(decodeOldScopes(response.scopes)).toEqual(response.scopes);
54 expect(response.permissions).toEqual(AuthStandardClientScopes);
55 expect(response.scopes).not.toContain("filesystem:read");
56 });
57
58 it("ignores unknown response permissions without falling back to broader scopes", () => {
59 const decodeAuthSessionState = Schema.decodeUnknownSync(AuthSessionState);
60
61 const session = decodeAuthSessionState({
62 authenticated: true,
63 auth: {
64 policy: "loopback-browser",
65 bootstrapMethods: [],
66 sessionMethods: [],
67 sessionCookieName: "session",
68 },
69 scopes: ["orchestration:operate"],
70 permissions: ["future:permission"],
71 });
72 expect(session.permissions).toEqual([]);
73 expect(sessionGrantsScope(session, "orchestration:operate")).toBe(false);
74 expect(sessionGrantsScope(session, "settings:write")).toBe(false);
75 });
76
77 it.each([
78 {
79 label: "exact permissions over the legacy presentation",
80 session: {
81 authenticated: true,
82 scopes: ["orchestration:operate"],
83 permissions: ["filesystem:read"],
84 },
85 scope: "settings:write",
86 expected: false,
87 },
88 {
89 label: "a permission absent from the legacy presentation",
90 session: { authenticated: true, scopes: [], permissions: ["filesystem:read"] },
91 scope: "filesystem:read",
92 expected: true,
93 },
94
95 {
96 label: "the parent on a server that predates the split",
97 session: { authenticated: true, scopes: ["orchestration:operate"], auth: {} },
98 scope: "settings:write",
99 expected: true,
100 },
101 {
102 label: "only the exact scope on a server that knows the split",
103 session: {
104 authenticated: true,
105 scopes: ["orchestration:operate"],
106 auth: { serverUpdateScope: "environment:maintain" },
107 },
108 scope: "settings:write",
109 expected: false,
110 },
111 {
112 label: "the exact scope regardless of server version",
113 session: { authenticated: true, scopes: ["settings:write"], auth: {} },
114 scope: "settings:write",
115 expected: true,
116 },
117 {
118 label: "nothing for an unauthenticated session",
119 session: { authenticated: false, scopes: ["orchestration:operate"], auth: {} },
120 scope: "settings:write",
121 expected: false,
122 },
123 {
124 label: "no parent for scopes that were never split",
125 session: { authenticated: true, scopes: ["orchestration:operate"], auth: {} },
126 scope: "access:write",
127 expected: false,
128 },
129 ] as const)("sessionGrantsScope accepts $label", ({ session, scope, expected }) => {
130 expect(sessionGrantsScope(session, scope)).toBe(expected);
131 });
132});