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canonicalisePathMetaData(): Support a UID range

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This commit is contained in:
Eelco Dolstra 2020-05-14 13:52:41 +02:00
parent 836573a9a2
commit c3e0a68c7e
4 changed files with 39 additions and 17 deletions
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15
src/libstore/local-store.hh
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@ -311,9 +311,18 @@ typedef set<Inode> InodesSeen;
- the permissions are set of 444 or 555 (i.e., read-only with or
without execute permission; setuid bits etc. are cleared)
- the owner and group are set to the Nix user and group, if we're
running as root. */
void canonicalisePathMetaData(const Path & path, uid_t fromUid, InodesSeen & inodesSeen);
void canonicalisePathMetaData(const Path & path, uid_t fromUid);
running as root.
If uidRange is not empty, this function will throw an error if it
encounters files owned by a user outside of the closed interval
[uidRange->first, uidRange->second].
*/
void canonicalisePathMetaData(
const Path & path,
std::optional<std::pair<uid_t, uid_t>> uidRange,
InodesSeen & inodesSeen);
void canonicalisePathMetaData(
const Path & path,
std::optional<std::pair<uid_t, uid_t>> uidRange);
void canonicaliseTimestampAndPermissions(const Path & path);