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Merge remote-tracking branch 'origin/master' into flakes

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This commit is contained in:
Eelco Dolstra 2019-10-10 12:54:37 +02:00
commit e99bb91217
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43 changed files with 151 additions and 316 deletions
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32
src/libstore/local-store.cc
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@ -70,15 +70,17 @@ LocalStore::LocalStore(const Params & params)
createSymlink(profilesDir, gcRootsDir + "/profiles");
}
for (auto & perUserDir : {profilesDir + "/per-user", gcRootsDir + "/per-user"}) {
createDirs(perUserDir);
if (chmod(perUserDir.c_str(), 0755) == -1)
throw SysError("could not set permissions on '%s' to 755", perUserDir);
}
createUser(getUserName(), getuid());
/* Optionally, create directories and set permissions for a
multi-user install. */
if (getuid() == 0 && settings.buildUsersGroup != "") {
Path perUserDir = profilesDir + "/per-user";
createDirs(perUserDir);
if (chmod(perUserDir.c_str(), 01777) == -1)
throw SysError(format("could not set permissions on '%1%' to 1777") % perUserDir);
mode_t perm = 01775;
struct group * gr = getgrnam(settings.buildUsersGroup.get().c_str());
@ -1285,8 +1287,7 @@ void LocalStore::verifyPath(const Path & path, const PathSet & store,
{
checkInterrupt();
if (done.find(path) != done.end()) return;
done.insert(path);
if (!done.insert(path).second) return;
if (!isStorePath(path)) {
printError(format("path '%1%' is not in the Nix store") % path);
@ -1426,4 +1427,19 @@ void LocalStore::signPathInfo(ValidPathInfo & info)
}
void LocalStore::createUser(const std::string & userName, uid_t userId)
{
for (auto & dir : {
fmt("%s/profiles/per-user/%s", stateDir, userName),
fmt("%s/gcroots/per-user/%s", stateDir, userName)
}) {
createDirs(dir);
if (chmod(dir.c_str(), 0755) == -1)
throw SysError("changing permissions of directory '%s'", dir);
if (chown(dir.c_str(), userId, getgid()) == -1)
throw SysError("changing owner of directory '%s'", dir);
}
}
}