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81587dd b1cfe1b c7d34c1 81587dd c7d34c1 e445b51 c7d34c1 32151b6 c7d34c1 32151b6 11486ce c7d34c1 96bdf6c c7d34c1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | import {
buildEditRequestHash,
completeAgentExecutionState,
hydrateAgentReplayResponse,
readIdempotencyKey
} from './agent-image-service';
import type { AgentArtifactRecord, AgentStateStore } from './agent-state-store';
import assert from 'node:assert/strict';
import { describe, it } from 'node:test';
describe('buildEditRequestHash', () => {
it('includes uploaded file bytes so same metadata with different content conflicts', async () => {
const first = await buildEditRequestHash(makeEditForm([1, 2, 3, 4]));
const second = await buildEditRequestHash(makeEditForm([9, 8, 7, 6]));
assert.notEqual(first, second);
});
it('keeps the hash stable for identical edit form content', async () => {
const first = await buildEditRequestHash(makeEditForm([1, 2, 3, 4]));
const second = await buildEditRequestHash(makeEditForm([1, 2, 3, 4]));
assert.equal(first, second);
});
});
describe('readIdempotencyKey', () => {
it('rejects control characters before forwarding the value upstream', () => {
const headers = new Headers({ 'Idempotency-Key': `agent${String.fromCharCode(31)}key` });
assert.throws(
() => readIdempotencyKey(headers),
(error) => {
assert.ok(error instanceof Error);
assert.match(error.message, /控制字符/);
return true;
}
);
});
});
describe('hydrateAgentReplayResponse', () => {
it('rejects base64 replay when stored artifact filepath escapes the image directory', async () => {
const store = createReplayStore([
{
id: 'artifact-escape',
requestId: 'request-escape',
filename: 'escape.png',
filepath: '/etc/passwd',
contentUrl: '/api/agent/artifacts/artifact-escape/content',
metadataUrl: '/api/agent/artifacts/artifact-escape',
outputFormat: 'png',
mimeType: 'image/png',
sizeBytes: 1,
width: 1,
height: 1,
model: 'gpt-image-2',
promptHash: 'hash',
createdAt: '2026-05-12T00:00:00.000Z'
}
]);
await assert.rejects(
() =>
hydrateAgentReplayResponse(
store,
{ requestId: 'request-escape', requestJson: { response_mode: 'base64' } },
{
request_id: 'request-escape',
idempotency_key: 'idem-escape',
cached: false,
images: [
{
id: 'artifact-escape',
filename: 'escape.png',
content_url: '/api/agent/artifacts/artifact-escape/content',
metadata_url: '/api/agent/artifacts/artifact-escape',
output_format: 'png',
mime_type: 'image/png',
size_bytes: 1,
width: 1,
height: 1
}
],
created_at: '2026-05-12T00:00:00.000Z'
}
),
/目录之外/
);
});
});
describe('completeAgentExecutionState', () => {
it('does not ask the state store to upsert artifacts a second time', async () => {
let completedArtifacts: AgentArtifactRecord[] | undefined;
const artifact: AgentArtifactRecord = {
id: 'artifact-complete-no-upsert',
requestId: 'request-complete-no-upsert',
filename: 'artifact-complete-no-upsert.png',
filepath: '/tmp/artifact-complete-no-upsert.png',
contentUrl: '/api/agent/artifacts/artifact-complete-no-upsert/content',
metadataUrl: '/api/agent/artifacts/artifact-complete-no-upsert',
outputFormat: 'png',
mimeType: 'image/png',
sizeBytes: 1,
width: 1,
height: 1,
model: 'gpt-image-2',
promptHash: 'hash',
createdAt: '2026-05-12T00:00:00.000Z'
};
const store: AgentStateStore = {
...createReplayStore([]),
async completeRequest(input) {
completedArtifacts = input.artifacts;
}
};
await completeAgentExecutionState(store, {
response: {
request_id: 'request-complete-no-upsert',
idempotency_key: 'idem-complete-no-upsert',
cached: false,
images: [],
created_at: '2026-05-12T00:00:00.000Z'
},
stateResponse: {
request_id: 'request-complete-no-upsert',
idempotency_key: 'idem-complete-no-upsert',
cached: false,
images: [],
created_at: '2026-05-12T00:00:00.000Z'
},
artifacts: [artifact]
});
assert.deepEqual(completedArtifacts, []);
});
});
function makeEditForm(bytes: number[]): FormData {
const formData = new FormData();
formData.append('prompt', 'same prompt');
formData.append('model', 'gpt-image-2');
formData.append('response_mode', 'path');
formData.append('image_0', new File([Buffer.from(bytes)], 'input.png', { type: 'image/png' }));
return formData;
}
function createReplayStore(artifacts: AgentArtifactRecord[]): AgentStateStore {
return {
async init() {},
async recoverExpiredRequests() {
return 0;
},
async purgeExpiredRequests() {
return 0;
},
async beginRequest() {
throw new Error('not implemented');
},
async refreshRequestLease() {
return false;
},
async saveArtifacts() {},
async completeRequest() {},
async failRequest() {},
async getRequest() {
return undefined;
},
async getRequestByIdempotencyKey() {
return undefined;
},
async getArtifact() {
return undefined;
},
async listArtifactsForRequest() {
return artifacts;
},
async listArtifactFilepaths() {
return artifacts.map((artifact) => artifact.filepath);
},
async deleteArtifact() {
return false;
}
};
}
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