public static void RunWithAccountsChainPrivileges(SPSite site, CodeToRunElevatedWithSite codeToRunElevatedWithSite)
{
try
{
RunWithSystemAccountPrivileges(site, codeToRunElevatedWithSite);
}
catch
{
try
{
RunWithSiteAdminPrivileges(site, codeToRunElevatedWithSite);
}
catch (Exception exception)
{
throw new CanNotPrivilegesElevationException(exception);
}
}
}
public static void RunWithSystemAccountPrivileges(Guid siteId, SPUrlZone urlZone, CodeToRunElevatedWithSite codeToRunElevatedWithSite)
{
RunWithoutAccessDenied(
() =>
RunWithUserTokenPrivilege(siteId, urlZone, GetSystemAccountUserToken(siteId, urlZone),
codeToRunElevatedWithSite));
}
private static void RunWithUserTokenPrivilege(Guid siteId, SPUrlZone urlZone, SPUserToken userToken, CodeToRunElevatedWithSite codeToRunElevatedWithSite)
{
RunWithoutAccessDenied(() =>
{
using (SPSite site = new SPSite(siteId, urlZone, userToken))
{
codeToRunElevatedWithSite(site);
}
});
}
public static void RunWithSystemAccountPrivileges(SPSite site, CodeToRunElevatedWithSite codeToRunElevatedWithSite)
{
RunWithSystemAccountPrivileges(site.ID, site.Zone, codeToRunElevatedWithSite);
}