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| author | Dmitry Kozlov <xeb@mail.ru> | 2017-04-04 11:59:23 +0300 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2017-04-04 15:18:45 +0300 |
| commit | 6b43ed40a167e2a5ac074b82a196f205129ac0cf (patch) | |
| tree | 83b58e9870a80fc4b8f41864dbef145df0d845fd /accel-pppd | |
| parent | a8e6a986e08f97584a928aa0aa57830acaf3619a (diff) | |
| download | accel-ppp-6b43ed40a167e2a5ac074b82a196f205129ac0cf.tar.gz accel-ppp-6b43ed40a167e2a5ac074b82a196f205129ac0cf.zip | |
ipoe: implemented ability to change ipset by CoA
For this need to send 2 attributes: L4-Redirect=1,L4-Redirect-Ipset=new-set
Diffstat (limited to 'accel-pppd')
| -rw-r--r-- | accel-pppd/ctrl/ipoe/ipoe.c | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/accel-pppd/ctrl/ipoe/ipoe.c b/accel-pppd/ctrl/ipoe/ipoe.c index 1be958e..f6cda6b 100644 --- a/accel-pppd/ctrl/ipoe/ipoe.c +++ b/accel-pppd/ctrl/ipoe/ipoe.c @@ -2026,8 +2026,9 @@ static void ev_radius_coa(struct ev_radius_t *ev) { struct ipoe_session *ses = container_of(ev->ses, typeof(*ses), ses); struct rad_attr_t *attr; - int l4_redirect; + int l4_redirect = -1; int lease_time_set = 0, renew_time_set = 0; + char *ipset = NULL; if (ev->ses->ctrl->type != CTRL_TYPE_IPOE) return; @@ -2037,9 +2038,9 @@ static void ev_radius_coa(struct ev_radius_t *ev) list_for_each_entry(attr, &ev->request->attrs, entry) { if (attr->attr->id == conf_attr_l4_redirect) { if (attr->attr->type == ATTR_TYPE_STRING) - ses->l4_redirect = attr->len && attr->val.string[0] != '0'; + l4_redirect = attr->len && attr->val.string[0] != '0'; else - ses->l4_redirect = ((unsigned int)attr->val.integer) > 0; + l4_redirect = ((unsigned int)attr->val.integer) > 0; } else if (strcmp(attr->attr->name, "Framed-IP-Address") == 0) { if (ses->ses.ipv4 && ses->ses.ipv4->peer_addr != attr->val.ipaddr) ipoe_change_addr(ses, attr->val.ipaddr); @@ -2053,10 +2054,8 @@ static void ev_radius_coa(struct ev_radius_t *ev) ses->l4_redirect_table = attr->val.integer; else if (attr->attr->id == conf_attr_l4_redirect_ipset) { if (attr->attr->type == ATTR_TYPE_STRING) { - if (ses->l4_redirect_ipset && strcmp(ses->l4_redirect_ipset, attr->val.string)) { - _free(ses->l4_redirect_ipset); - ses->l4_redirect_ipset = _strdup(attr->val.string); - } + if (!ses->l4_redirect_ipset || strcmp(ses->l4_redirect_ipset, attr->val.string)) + ipset = attr->val.string; } } } @@ -2068,9 +2067,23 @@ static void ev_radius_coa(struct ev_radius_t *ev) ses->renew_time = ses->lease_time / 2; } - //if (l4_redirect && !ses->l4_redirect) || (!l4_redirect && ses->l4_redirect)) - if (l4_redirect != ses->l4_redirect && ev->ses->state == AP_STATE_ACTIVE) - ipoe_change_l4_redirect(ses, l4_redirect); + if (l4_redirect >= 0 && ev->ses->state == AP_STATE_ACTIVE) { + if (ses->l4_redirect && l4_redirect && ipset) { + ipoe_change_l4_redirect(ses, 1); + ses->l4_redirect = 0; + } + + if (ipset) { + if (ses->l4_redirect_ipset) + _free(ses->l4_redirect_ipset); + ses->l4_redirect_ipset = _strdup(ipset); + } + + if (l4_redirect != ses->l4_redirect ) { + ipoe_change_l4_redirect(ses, l4_redirect == 0); + ses->l4_redirect = l4_redirect; + } + } } static int ipoe_rad_send_acct_request(struct rad_plugin_t *rad, struct rad_packet_t *pack) |