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| 1 | +import { beforeEach, describe, expect, it } from 'vitest'; |
| 2 | + |
| 3 | +import { initSession } from './initSession'; |
| 4 | + |
| 5 | +const makeStorage = (): Storage => { |
| 6 | + const store: Record<string, string> = {}; |
| 7 | + return { |
| 8 | + getItem: (key: string) => store[key] ?? null, |
| 9 | + setItem: (key: string, value: string) => { |
| 10 | + store[key] = value; |
| 11 | + }, |
| 12 | + removeItem: (key: string) => { |
| 13 | + delete store[key]; |
| 14 | + }, |
| 15 | + clear: () => { |
| 16 | + for (const key of Object.keys(store)) { |
| 17 | + delete store[key]; |
| 18 | + } |
| 19 | + }, |
| 20 | + get length() { |
| 21 | + return Object.keys(store).length; |
| 22 | + }, |
| 23 | + key: (index: number) => Object.keys(store)[index] ?? null, |
| 24 | + [Symbol.iterator]: function* () { |
| 25 | + yield* Object.entries(store); |
| 26 | + }, |
| 27 | + } as unknown as Storage; |
| 28 | +}; |
| 29 | + |
| 30 | +describe('initSession', () => { |
| 31 | + const configName = 'default'; |
| 32 | + |
| 33 | + describe('single storage (existing behaviour)', () => { |
| 34 | + let storage: Storage; |
| 35 | + let session: ReturnType<typeof initSession>; |
| 36 | + |
| 37 | + beforeEach(() => { |
| 38 | + storage = makeStorage(); |
| 39 | + session = initSession(configName, storage); |
| 40 | + }); |
| 41 | + |
| 42 | + it('stores tokens in storage', () => { |
| 43 | + session.setTokens({ accessToken: 'at', idToken: 'id' }); |
| 44 | + expect(storage[`oidc.${configName}`]).toContain('accessToken'); |
| 45 | + }); |
| 46 | + |
| 47 | + it('stores login params in same storage', () => { |
| 48 | + session.setLoginParams({ callbackPath: '/callback', extras: null, scope: 'openid' }); |
| 49 | + expect(storage[`oidc.login.${configName}`]).toBeTruthy(); |
| 50 | + }); |
| 51 | + |
| 52 | + it('stores state in same storage', async () => { |
| 53 | + await session.setStateAsync('abc123'); |
| 54 | + expect(storage[`oidc.state.${configName}`]).toBe('abc123'); |
| 55 | + }); |
| 56 | + |
| 57 | + it('stores code verifier in same storage', async () => { |
| 58 | + await session.setCodeVerifierAsync('verifier'); |
| 59 | + expect(storage[`oidc.code_verifier.${configName}`]).toBe('verifier'); |
| 60 | + }); |
| 61 | + |
| 62 | + it('stores nonce in same storage', async () => { |
| 63 | + await session.setNonceAsync({ nonce: 'nonce-value' }); |
| 64 | + expect(storage[`oidc.nonce.${configName}`]).toBe('nonce-value'); |
| 65 | + }); |
| 66 | + |
| 67 | + it('clearAsync nulls the tokens entry', async () => { |
| 68 | + session.setTokens({ accessToken: 'at' }); |
| 69 | + await session.clearAsync('LOGGED_OUT'); |
| 70 | + const stored = JSON.parse(storage[`oidc.${configName}`]); |
| 71 | + expect(stored.tokens).toBeNull(); |
| 72 | + }); |
| 73 | + }); |
| 74 | + |
| 75 | + describe('dual storage — login state in separate storage', () => { |
| 76 | + let tokenStorage: Storage; |
| 77 | + let loginStateStorage: Storage; |
| 78 | + let session: ReturnType<typeof initSession>; |
| 79 | + |
| 80 | + beforeEach(() => { |
| 81 | + tokenStorage = makeStorage(); |
| 82 | + loginStateStorage = makeStorage(); |
| 83 | + session = initSession(configName, tokenStorage, loginStateStorage); |
| 84 | + }); |
| 85 | + |
| 86 | + it('stores tokens in tokenStorage, not loginStateStorage', () => { |
| 87 | + session.setTokens({ accessToken: 'at', idToken: 'id' }); |
| 88 | + expect(tokenStorage[`oidc.${configName}`]).toContain('accessToken'); |
| 89 | + expect(loginStateStorage[`oidc.${configName}`]).toBeUndefined(); |
| 90 | + }); |
| 91 | + |
| 92 | + it('stores login params in loginStateStorage, not tokenStorage', () => { |
| 93 | + session.setLoginParams({ callbackPath: '/callback', extras: null, scope: 'openid' }); |
| 94 | + expect(loginStateStorage[`oidc.login.${configName}`]).toBeTruthy(); |
| 95 | + expect(tokenStorage[`oidc.login.${configName}`]).toBeUndefined(); |
| 96 | + }); |
| 97 | + |
| 98 | + it('stores state in loginStateStorage, not tokenStorage', async () => { |
| 99 | + await session.setStateAsync('abc123'); |
| 100 | + expect(loginStateStorage[`oidc.state.${configName}`]).toBe('abc123'); |
| 101 | + expect(tokenStorage[`oidc.state.${configName}`]).toBeUndefined(); |
| 102 | + }); |
| 103 | + |
| 104 | + it('retrieves state from loginStateStorage', async () => { |
| 105 | + await session.setStateAsync('state-value'); |
| 106 | + const retrieved = await session.getStateAsync(); |
| 107 | + expect(retrieved).toBe('state-value'); |
| 108 | + }); |
| 109 | + |
| 110 | + it('stores code verifier in loginStateStorage, not tokenStorage', async () => { |
| 111 | + await session.setCodeVerifierAsync('verifier'); |
| 112 | + expect(loginStateStorage[`oidc.code_verifier.${configName}`]).toBe('verifier'); |
| 113 | + expect(tokenStorage[`oidc.code_verifier.${configName}`]).toBeUndefined(); |
| 114 | + }); |
| 115 | + |
| 116 | + it('retrieves code verifier from loginStateStorage', async () => { |
| 117 | + await session.setCodeVerifierAsync('cv-value'); |
| 118 | + const retrieved = await session.getCodeVerifierAsync(); |
| 119 | + expect(retrieved).toBe('cv-value'); |
| 120 | + }); |
| 121 | + |
| 122 | + it('stores nonce in loginStateStorage, not tokenStorage', async () => { |
| 123 | + await session.setNonceAsync({ nonce: 'nonce-value' }); |
| 124 | + expect(loginStateStorage[`oidc.nonce.${configName}`]).toBe('nonce-value'); |
| 125 | + expect(tokenStorage[`oidc.nonce.${configName}`]).toBeUndefined(); |
| 126 | + }); |
| 127 | + |
| 128 | + it('retrieves nonce from loginStateStorage', async () => { |
| 129 | + await session.setNonceAsync({ nonce: 'nonce-value' }); |
| 130 | + const { nonce } = await session.getNonceAsync(); |
| 131 | + expect(nonce).toBe('nonce-value'); |
| 132 | + }); |
| 133 | + |
| 134 | + it('stores session_state in tokenStorage, not loginStateStorage', async () => { |
| 135 | + await session.setSessionStateAsync('ss-value'); |
| 136 | + expect(tokenStorage[`oidc.session_state.${configName}`]).toBe('ss-value'); |
| 137 | + expect(loginStateStorage[`oidc.session_state.${configName}`]).toBeUndefined(); |
| 138 | + }); |
| 139 | + |
| 140 | + it('clearAsync nulls tokens in tokenStorage', async () => { |
| 141 | + session.setTokens({ accessToken: 'at' }); |
| 142 | + await session.clearAsync('LOGGED_OUT'); |
| 143 | + const stored = JSON.parse(tokenStorage[`oidc.${configName}`]); |
| 144 | + expect(stored.tokens).toBeNull(); |
| 145 | + }); |
| 146 | + |
| 147 | + it('clearAsync removes login state keys from loginStateStorage', async () => { |
| 148 | + session.setLoginParams({ callbackPath: '/callback', extras: null, scope: 'openid' }); |
| 149 | + await session.setStateAsync('abc'); |
| 150 | + await session.setCodeVerifierAsync('verifier'); |
| 151 | + await session.setNonceAsync({ nonce: 'n' }); |
| 152 | + |
| 153 | + await session.clearAsync('LOGGED_OUT'); |
| 154 | + |
| 155 | + expect(loginStateStorage[`oidc.login.${configName}`]).toBeUndefined(); |
| 156 | + expect(loginStateStorage[`oidc.state.${configName}`]).toBeUndefined(); |
| 157 | + expect(loginStateStorage[`oidc.code_verifier.${configName}`]).toBeUndefined(); |
| 158 | + expect(loginStateStorage[`oidc.nonce.${configName}`]).toBeUndefined(); |
| 159 | + }); |
| 160 | + |
| 161 | + it('clearAsync does not remove login state from tokenStorage when storages differ', async () => { |
| 162 | + tokenStorage[`oidc.login.${configName}`] = 'should-not-be-touched'; |
| 163 | + await session.clearAsync('LOGGED_OUT'); |
| 164 | + expect(tokenStorage[`oidc.login.${configName}`]).toBe('should-not-be-touched'); |
| 165 | + }); |
| 166 | + }); |
| 167 | + |
| 168 | + describe('two-tab isolation', () => { |
| 169 | + it('two sessions sharing tokenStorage but with independent loginStateStorages do not overwrite each other', async () => { |
| 170 | + const sharedTokenStorage = makeStorage(); |
| 171 | + const tab1LoginStorage = makeStorage(); |
| 172 | + const tab2LoginStorage = makeStorage(); |
| 173 | + |
| 174 | + const tab1 = initSession(configName, sharedTokenStorage, tab1LoginStorage); |
| 175 | + const tab2 = initSession(configName, sharedTokenStorage, tab2LoginStorage); |
| 176 | + |
| 177 | + await tab1.setStateAsync('state-tab1'); |
| 178 | + await tab2.setStateAsync('state-tab2'); |
| 179 | + |
| 180 | + expect(await tab1.getStateAsync()).toBe('state-tab1'); |
| 181 | + expect(await tab2.getStateAsync()).toBe('state-tab2'); |
| 182 | + }); |
| 183 | + |
| 184 | + it('two sessions sharing tokenStorage but with independent loginStateStorages have isolated nonces', async () => { |
| 185 | + const sharedTokenStorage = makeStorage(); |
| 186 | + const tab1LoginStorage = makeStorage(); |
| 187 | + const tab2LoginStorage = makeStorage(); |
| 188 | + |
| 189 | + const tab1 = initSession(configName, sharedTokenStorage, tab1LoginStorage); |
| 190 | + const tab2 = initSession(configName, sharedTokenStorage, tab2LoginStorage); |
| 191 | + |
| 192 | + await tab1.setNonceAsync({ nonce: 'nonce-tab1' }); |
| 193 | + await tab2.setNonceAsync({ nonce: 'nonce-tab2' }); |
| 194 | + |
| 195 | + const { nonce: nonce1 } = await tab1.getNonceAsync(); |
| 196 | + const { nonce: nonce2 } = await tab2.getNonceAsync(); |
| 197 | + expect(nonce1).toBe('nonce-tab1'); |
| 198 | + expect(nonce2).toBe('nonce-tab2'); |
| 199 | + }); |
| 200 | + |
| 201 | + it('token updates from one tab are visible to the other via shared tokenStorage', async () => { |
| 202 | + const sharedTokenStorage = makeStorage(); |
| 203 | + |
| 204 | + const tab1 = initSession(configName, sharedTokenStorage, makeStorage()); |
| 205 | + const tab2 = initSession(configName, sharedTokenStorage, makeStorage()); |
| 206 | + |
| 207 | + tab1.setTokens({ accessToken: 'new-at', idToken: 'new-id' }); |
| 208 | + |
| 209 | + const tokensJson = tab2.getTokens(); |
| 210 | + expect(tokensJson).not.toBeNull(); |
| 211 | + const parsed = JSON.parse(tokensJson!); |
| 212 | + expect(parsed.tokens.accessToken).toBe('new-at'); |
| 213 | + }); |
| 214 | + }); |
| 215 | +}); |
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