Merge pull request #110 from themiron/ipv6-pool

Add named ipv6 pools support

5 files changed, 64 insertions, 1 deletions

diff --git a/accel-pppd/ctrl/ipoe/ipoe.c b/accel-pppd/ctrl/ipoe/ipoe.c
index 45f66b73..b1504a2f 100644
--- a/accel-pppd/ctrl/ipoe/ipoe.c
+++ b/accel-pppd/ctrl/ipoe/ipoe.c
@@ -119,6 +119,8 @@ static int conf_arp;
 static int conf_ipv6;
 static uint32_t conf_src;
 static const char *conf_ip_pool;
+static const char *conf_ipv6_pool;
+static const char *conf_dpv6_pool;
 static const char *conf_l4_redirect_pool;
 //static int conf_dhcpv6;
 static int conf_username;
@@ -1366,6 +1368,10 @@ static struct ipoe_session *ipoe_session_create_dhcpv4(struct ipoe_serv *serv, s
 
 	if (conf_ip_pool)
 		ses->ses.ipv4_pool_name = _strdup(conf_ip_pool);
+	if (conf_ipv6_pool)
+		ses->ses.ipv6_pool_name = _strdup(conf_ipv6_pool);
+	if (conf_dpv6_pool)
+		ses->ses.dpv6_pool_name = _strdup(conf_dpv6_pool);
 
 	triton_context_register(&ses->ctx, &ses->ses);
 
@@ -2073,6 +2079,10 @@ static struct ipoe_session *ipoe_session_create_up(struct ipoe_serv *serv, struc
 
 	if (conf_ip_pool)
 		ses->ses.ipv4_pool_name = _strdup(conf_ip_pool);
+	if (conf_ipv6_pool)
+		ses->ses.ipv6_pool_name = _strdup(conf_ipv6_pool);
+	if (conf_dpv6_pool)
+		ses->ses.dpv6_pool_name = _strdup(conf_dpv6_pool);
 
 	ses->ctrl.dont_ifcfg = 1;
 
@@ -2118,6 +2128,10 @@ static void ipoe_session_create_auto(struct ipoe_serv *serv)
 
 	if (conf_ip_pool)
 		ses->ses.ipv4_pool_name = _strdup(conf_ip_pool);
+	if (conf_ipv6_pool)
+		ses->ses.ipv6_pool_name = _strdup(conf_ipv6_pool);
+	if (conf_dpv6_pool)
+		ses->ses.dpv6_pool_name = _strdup(conf_dpv6_pool);
 
 	ses->ctrl.dont_ifcfg = 1;
 
@@ -3915,6 +3929,8 @@ static void load_config(void)
 		conf_offer_timeout = 10;
 
 	conf_ip_pool = conf_get_opt("ipoe", "ip-pool");
+	conf_ipv6_pool = conf_get_opt("ipoe", "ipv6-pool");
+	conf_dpv6_pool = conf_get_opt("ipoe", "ipv6-pool-delegate");
 	conf_l4_redirect_pool = conf_get_opt("ipoe", "l4-redirect-ip-pool");
 
 	conf_vlan_name = conf_get_opt("ipoe", "vlan-name");
diff --git a/accel-pppd/ctrl/l2tp/l2tp.c b/accel-pppd/ctrl/l2tp/l2tp.c
index 6c108487..0d1ca21a 100644
--- a/accel-pppd/ctrl/l2tp/l2tp.c
+++ b/accel-pppd/ctrl/l2tp/l2tp.c
@@ -94,6 +94,8 @@ static int conf_mppe = MPPE_UNSET;
 static int conf_dataseq = L2TP_DATASEQ_ALLOW;
 static int conf_reorder_timeout = 0;
 static const char *conf_ip_pool;
+static const char *conf_ipv6_pool;
+static const char *conf_dpv6_pool;
 static const char *conf_ifname;
 
 static unsigned int stat_conn_starting;
@@ -1791,12 +1793,23 @@ static int l2tp_session_start_data_channel(struct l2tp_sess_t *sess)
 	if (conf_ip_pool) {
 		sess->ppp.ses.ipv4_pool_name = _strdup(conf_ip_pool);
 		if (sess->ppp.ses.ipv4_pool_name == NULL) {
+		err_pool:
 			log_session(log_error, sess,
 				    "impossible to start data channel:"
-				    " allocation of IPv4 pool name failed\n");
+				    " allocation of pool name failed\n");
 			goto err;
 		}
 	}
+	if (conf_ipv6_pool) {
+		sess->ppp.ses.ipv6_pool_name = _strdup(conf_ipv6_pool);
+		if (sess->ppp.ses.ipv6_pool_name == NULL)
+			goto err_pool;
+	}
+	if (conf_dpv6_pool) {
+		sess->ppp.ses.dpv6_pool_name = _strdup(conf_dpv6_pool);
+		if (sess->ppp.ses.dpv6_pool_name == NULL)
+			goto err_pool;
+	}
 	if (conf_ifname)
 		sess->ppp.ses.ifname_rename = _strdup(conf_ifname);
 
@@ -1836,6 +1849,14 @@ err:
 		_free(sess->ppp.ses.ipv4_pool_name);
 		sess->ppp.ses.ipv4_pool_name = NULL;
 	}
+	if (sess->ppp.ses.ipv6_pool_name) {
+		_free(sess->ppp.ses.ipv6_pool_name);
+		sess->ppp.ses.ipv6_pool_name = NULL;
+	}
+	if (sess->ppp.ses.dpv6_pool_name) {
+		_free(sess->ppp.ses.dpv6_pool_name);
+		sess->ppp.ses.dpv6_pool_name = NULL;
+	}
 	if (sess->ctrl.called_station_id) {
 		_free(sess->ctrl.called_station_id);
 		sess->ctrl.called_station_id = NULL;
@@ -4938,6 +4959,8 @@ static void load_config(void)
 	}
 
 	conf_ip_pool = conf_get_opt("l2tp", "ip-pool");
+	conf_ipv6_pool = conf_get_opt("l2tp", "ipv6-pool");
+	conf_dpv6_pool = conf_get_opt("l2tp", "ipv6-pool-delegate");
 	conf_ifname = conf_get_opt("l2tp", "ifname");
 
 	switch (iprange_check_activation()) {
diff --git a/accel-pppd/ctrl/pppoe/pppoe.c b/accel-pppd/ctrl/pppoe/pppoe.c
index a1f54e71..32dee77a 100644
--- a/accel-pppd/ctrl/pppoe/pppoe.c
+++ b/accel-pppd/ctrl/pppoe/pppoe.c
@@ -99,6 +99,8 @@ int conf_padi_limit = 0;
 int conf_mppe = MPPE_UNSET;
 int conf_sid_uppercase = 0;
 static const char *conf_ip_pool;
+static const char *conf_ipv6_pool;
+static const char *conf_dpv6_pool;
 static const char *conf_ifname;
 enum {CSID_MAC, CSID_IFNAME, CSID_IFNAME_MAC};
 static int conf_called_sid;
@@ -409,6 +411,10 @@ static struct pppoe_conn_t *allocate_channel(struct pppoe_serv_t *serv, const ui
 
 	if (conf_ip_pool)
 		conn->ppp.ses.ipv4_pool_name = _strdup(conf_ip_pool);
+	if (conf_ipv6_pool)
+		conn->ppp.ses.ipv6_pool_name = _strdup(conf_ipv6_pool);
+	if (conf_dpv6_pool)
+		conn->ppp.ses.dpv6_pool_name = _strdup(conf_dpv6_pool);
 	if (conf_ifname)
 		conn->ppp.ses.ifname_rename = _strdup(conf_ifname);
 
@@ -2028,6 +2034,8 @@ static void load_config(void)
 	}
 
 	conf_ip_pool = conf_get_opt("pppoe", "ip-pool");
+	conf_ipv6_pool = conf_get_opt("pppoe", "ipv6-pool");
+	conf_dpv6_pool = conf_get_opt("pppoe", "ipv6-pool-delegate");
 	conf_ifname = conf_get_opt("pppoe", "ifname");
 
 	conf_called_sid = CSID_MAC;
diff --git a/accel-pppd/ctrl/pptp/pptp.c b/accel-pppd/ctrl/pptp/pptp.c
index 081e9216..1161da5a 100644
--- a/accel-pppd/ctrl/pptp/pptp.c
+++ b/accel-pppd/ctrl/pptp/pptp.c
@@ -63,6 +63,8 @@ static int conf_echo_failure = 3;
 static int conf_verbose = 0;
 static int conf_mppe = MPPE_UNSET;
 static const char *conf_ip_pool;
+static const char *conf_ipv6_pool;
+static const char *conf_dpv6_pool;
 static const char *conf_ifname;
 
 static mempool_t conn_pool;
@@ -713,6 +715,10 @@ static int pptp_connect(struct triton_md_handler_t *h)
 
 		if (conf_ip_pool)
 			conn->ppp.ses.ipv4_pool_name = _strdup(conf_ip_pool);
+		if (conf_ipv6_pool)
+			conn->ppp.ses.ipv6_pool_name = _strdup(conf_ipv6_pool);
+		if (conf_dpv6_pool)
+			conn->ppp.ses.dpv6_pool_name = _strdup(conf_dpv6_pool);
 		if (conf_ifname)
 			conn->ppp.ses.ifname_rename = _strdup(conf_ifname);
 
@@ -802,6 +808,8 @@ static void load_config(void)
 	}
 
 	conf_ip_pool = conf_get_opt("pptp", "ip-pool");
+	conf_ipv6_pool = conf_get_opt("pptp", "ipv6-pool");
+	conf_dpv6_pool = conf_get_opt("pptp", "ipv6-pool-delegate");
 	conf_ifname = conf_get_opt("pptp", "ifname");
 
 	switch (iprange_check_activation()) {
diff --git a/accel-pppd/ctrl/sstp/sstp.c b/accel-pppd/ctrl/sstp/sstp.c
index 62e574c7..5bf8fd82 100644
--- a/accel-pppd/ctrl/sstp/sstp.c
+++ b/accel-pppd/ctrl/sstp/sstp.c
@@ -159,6 +159,8 @@ static int conf_hello_interval = SSTP_HELLO_TIMEOUT;
 static int conf_verbose = 0;
 static int conf_ppp_max_mtu = 1452;
 static const char *conf_ip_pool;
+static const char *conf_ipv6_pool;
+static const char *conf_dpv6_pool;
 static const char *conf_ifname;
 static int conf_proxyproto = 0;
 
@@ -2276,6 +2278,10 @@ static int sstp_connect(struct triton_md_handler_t *h)
 		conn->ppp.ses.chan_name = _strdup(addr_buf);
 		if (conf_ip_pool)
 			conn->ppp.ses.ipv4_pool_name = _strdup(conf_ip_pool);
+		if (conf_ipv6_pool)
+			conn->ppp.ses.ipv6_pool_name = _strdup(conf_ipv6_pool);
+		if (conf_dpv6_pool)
+			conn->ppp.ses.dpv6_pool_name = _strdup(conf_dpv6_pool);
 		if (conf_ifname)
 			conn->ppp.ses.ifname_rename = _strdup(conf_ifname);
 
@@ -2693,6 +2699,8 @@ static void load_config(void)
 		conf_ppp_max_mtu = atoi(opt);
 
 	conf_ip_pool = conf_get_opt("sstp", "ip-pool");
+	conf_ipv6_pool = conf_get_opt("sstp", "ipv6-pool");
+	conf_dpv6_pool = conf_get_opt("sstp", "ipv6-pool-delegate");
 	conf_ifname = conf_get_opt("sstp", "ifname");
 
 	ipmode = (serv.addr.u.sa.sa_family == AF_INET && !conf_proxyproto) ?