DWORD
LwKrb5MoveCCacheToUserPath(
krb5_context ctx,
PCSTR pszNewCacheName,
uid_t uid,
gid_t gid
)
{
DWORD dwError = LW_ERROR_SUCCESS;
PSTR pszCachePath = NULL;
PCSTR pszCachePathReal = NULL;
dwError = LwKrb5GetUserCachePath(
uid,
KRB5_File_Cache,
&pszCachePath);
BAIL_ON_LW_ERROR(dwError);
if (strncasecmp(pszCachePath, "FILE:", sizeof("FILE:")-1)) {
dwError = LW_ERROR_INTERNAL;
BAIL_ON_LW_ERROR(dwError);
} else {
pszCachePathReal = pszCachePath + sizeof("FILE:") - 1;
}
dwError = LwMoveFile(pszNewCacheName,
pszCachePathReal);
BAIL_ON_LW_ERROR(dwError);
/* Let the user read and write to their cache file (before this, only
* root was allowed to read and write the file).
*/
dwError = LwChangeOwner(pszCachePathReal, uid, gid);
BAIL_ON_LW_ERROR(dwError);
cleanup:
LW_SAFE_FREE_STRING(pszCachePath);
return dwError;
error:
goto cleanup;
}
DWORD
LwChangeOwnerAndPermissions(
PCSTR pszPath,
uid_t uid,
gid_t gid,
mode_t dwFileMode
)
{
DWORD dwError = 0;
dwError = LwChangeOwner(pszPath, uid, gid);
BAIL_ON_LW_ERROR(dwError);
dwError = LwChangePermissions(pszPath, dwFileMode);
BAIL_ON_LW_ERROR(dwError);
error:
return dwError;
}
