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fix date format

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edideaur 2026-03-06 23:04:23 +00:00
parent e67effc26d
commit dd8f0e14b9
1 changed files with 7 additions and 5 deletions
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12
functions/upload.js
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@ -28,7 +28,7 @@ async function signature(key, date, region, service, stringToSign) {
return buf2hex(sig); return buf2hex(sig);
} }
async function createSignature(method, path, headers, payloadHash, accessKeyId, secretAccessKey) { async function createSignature(method, path, headers, payloadHash, accessKeyId, secretAccessKey, dateStamp) {
const now = new Date(); const now = new Date();
const amzDate = now const amzDate = now
.toISOString() .toISOString()
@ -46,10 +46,10 @@ async function createSignature(method, path, headers, payloadHash, accessKeyId,
.join('\n') + '\n'; .join('\n') + '\n';
const canonicalRequest = `${method}\n${path}\n\n${canonicalHeaders}\n${signedHeaders}\n${payloadHash}`; const canonicalRequest = `${method}\n${path}\n\n${canonicalHeaders}\n${signedHeaders}\n${payloadHash}`;
const credentialScope = `${date}/${region}/${service}/aws4_request`; const credentialScope = `${dateStamp}/${region}/${service}/aws4_request`;
const stringToSign = `AWS4-HMAC-SHA256\n${amzDate}\n${credentialScope}\n${buf2hex(await sha256(new TextEncoder().encode(canonicalRequest)))}`; const stringToSign = `AWS4-HMAC-SHA256\n${amzDate}\n${credentialScope}\n${buf2hex(await sha256(new TextEncoder().encode(canonicalRequest)))}`;
const sig = await signature(secretAccessKey, date, region, service, stringToSign); const sig = await signature(secretAccessKey, dateStamp, region, service, stringToSign);
return `AWS4-HMAC-SHA256 Credential=${accessKeyId}/${credentialScope}, SignedHeaders=${signedHeaders}, Signature=${sig}`; return `AWS4-HMAC-SHA256 Credential=${accessKeyId}/${credentialScope}, SignedHeaders=${signedHeaders}, Signature=${sig}`;
} }
@ -102,7 +102,8 @@ export async function onRequest(context) {
try { try {
const key = `${Date.now()}-${fileName}`; const key = `${Date.now()}-${fileName}`;
const now = new Date(); const now = new Date();
const amzDate = now const amzDate = now.toISOString().replace(/[:-]/g, '').slice(0, 15) + 'Z';
const dateStamp = now
.toISOString() .toISOString()
.replace(/[:-]|\.\d{3}/g, '') .replace(/[:-]|\.\d{3}/g, '')
.slice(0, 8); .slice(0, 8);
@ -123,7 +124,8 @@ export async function onRequest(context) {
headers, headers,
payloadHash, payloadHash,
env.R2_ACCESS_KEY_ID, env.R2_ACCESS_KEY_ID,
env.R2_SECRET_ACCESS_KEY env.R2_SECRET_ACCESS_KEY,
dateStamp
); );
headers['Authorization'] = auth; headers['Authorization'] = auth;