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DEK 버전을 프론트엔드에서 명시적으로 관리하도록 변경

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static
2025-01-06 15:38:50 +09:00
parent 71f12c942b
commit 47850e1421
16 changed files with 78 additions and 26 deletions
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14
src/lib/server/services/file.ts
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@@ -56,15 +56,20 @@ export const getFileStream = async (userId: number, fileId: number) => {
export const renameFile = async (
userId: number,
fileId: number,
dekVersion: Date,
newEncName: string,
newEncNameIv: string,
) => {
const file = await getFile(userId, fileId);
if (!file) {
error(404, "Invalid file id");
} else if (file.dekVersion.getTime() !== dekVersion.getTime()) {
error(400, "Invalid DEK version");
}
await setFileEncName(userId, fileId, newEncName, newEncNameIv);
if (!(await setFileEncName(userId, fileId, dekVersion, newEncName, newEncNameIv))) {
error(500, "Invalid file id or DEK version");
}
};
export const getFileInformation = async (userId: number, fileId: number) => {
@@ -77,6 +82,7 @@ export const getFileInformation = async (userId: number, fileId: number) => {
createdAt: file.createdAt,
mekVersion: file.mekVersion,
encDek: file.encDek,
dekVersion: file.dekVersion,
encContentIv: file.encContentIv,
encName: file.encName,
};
@@ -113,6 +119,12 @@ export const uploadFile = async (
error(400, "Invalid MEK version");
}
const oneMinuteAgo = new Date(Date.now() - 60 * 1000);
const oneMinuteLater = new Date(Date.now() + 60 * 1000);
if (params.dekVersion <= oneMinuteAgo || params.dekVersion >= oneMinuteLater) {
error(400, "Invalid DEK version");
}
const path = `${env.libraryPath}/${params.userId}/${uuidv4()}`;
await mkdir(dirname(path), { recursive: true });