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network: introduce bus method forcerenew for DHCP server
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@ -572,6 +572,35 @@ int bus_link_method_revert_dns(sd_bus_message *message, void *userdata, sd_bus_e
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return sd_bus_reply_method_return(message, NULL);
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}
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int bus_link_method_force_renew(sd_bus_message *message, void *userdata, sd_bus_error *error) {
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Link *l = userdata;
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int r;
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assert(l);
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if (!l->network)
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return sd_bus_error_setf(error, BUS_ERROR_UNMANAGED_INTERFACE,
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"Interface %s is not managed by systemd-networkd",
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l->ifname);
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r = bus_verify_polkit_async(message, CAP_NET_ADMIN,
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"org.freedesktop.network1.forcerenew",
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NULL, true, UID_INVALID,
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&l->manager->polkit_registry, error);
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if (r < 0)
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return r;
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if (r == 0)
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return 1; /* Polkit will call us back */
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if (l->dhcp_server) {
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r = sd_dhcp_server_forcerenew(l->dhcp_server);
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if (r < 0)
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return r;
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}
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return sd_bus_reply_method_return(message, NULL);
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}
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int bus_link_method_renew(sd_bus_message *message, void *userdata, sd_bus_error *error) {
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Link *l = userdata;
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int r;
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@ -651,6 +680,7 @@ const sd_bus_vtable link_vtable[] = {
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SD_BUS_METHOD("RevertNTP", NULL, NULL, bus_link_method_revert_ntp, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("RevertDNS", NULL, NULL, bus_link_method_revert_dns, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("Renew", NULL, NULL, bus_link_method_renew, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("ForceRenew", NULL, NULL, bus_link_method_force_renew, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("Reconfigure", NULL, NULL, bus_link_method_reconfigure, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_VTABLE_END
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@ -31,4 +31,5 @@ int bus_link_method_set_dnssec_negative_trust_anchors(sd_bus_message *message, v
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int bus_link_method_revert_ntp(sd_bus_message *message, void *userdata, sd_bus_error *error);
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int bus_link_method_revert_dns(sd_bus_message *message, void *userdata, sd_bus_error *error);
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int bus_link_method_renew(sd_bus_message *message, void *userdata, sd_bus_error *error);
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int bus_link_method_force_renew(sd_bus_message *message, void *userdata, sd_bus_error *error);
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int bus_link_method_reconfigure(sd_bus_message *message, void *userdata, sd_bus_error *error);
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@ -191,6 +191,10 @@ static int bus_method_renew_link(sd_bus_message *message, void *userdata, sd_bus
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return call_link_method(userdata, message, bus_link_method_renew, error);
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}
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static int bus_method_force_renew_link(sd_bus_message *message, void *userdata, sd_bus_error *error) {
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return call_link_method(userdata, message, bus_link_method_force_renew, error);
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}
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static int bus_method_reconfigure_link(sd_bus_message *message, void *userdata, sd_bus_error *error) {
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return call_link_method(userdata, message, bus_link_method_reconfigure, error);
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}
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@ -249,6 +253,7 @@ const sd_bus_vtable manager_vtable[] = {
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SD_BUS_METHOD("RevertLinkNTP", "i", NULL, bus_method_revert_link_ntp, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("RevertLinkDNS", "i", NULL, bus_method_revert_link_dns, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("RenewLink", "i", NULL, bus_method_renew_link, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("ForceRenewLink", "i", NULL, bus_method_force_renew_link, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("ReconfigureLink", "i", NULL, bus_method_reconfigure_link, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("Reload", NULL, NULL, bus_method_reload, SD_BUS_VTABLE_UNPRIVILEGED),
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