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-rw-r--r--include/ouroboros/ipcp.h5
-rw-r--r--src/ipcpd/ipcp.c1
-rw-r--r--src/ipcpd/normal/CMakeLists.txt1
-rw-r--r--src/ipcpd/normal/addr_auth.c13
-rw-r--r--src/ipcpd/normal/dt.c4
-rw-r--r--src/ipcpd/normal/dt.h1
-rw-r--r--src/ipcpd/normal/enroll.c2
-rw-r--r--src/ipcpd/normal/main.c1
-rw-r--r--src/ipcpd/normal/pff.c154
-rw-r--r--src/ipcpd/normal/pff.h39
-rw-r--r--src/ipcpd/normal/pol-pff-ops.h63
-rw-r--r--src/ipcpd/normal/pol/flat.c7
-rw-r--r--src/ipcpd/normal/pol/flat.h6
-rw-r--r--src/ipcpd/normal/pol/link_state.c2
-rw-r--r--src/ipcpd/normal/pol/simple_pff.c183
-rw-r--r--src/ipcpd/normal/pol/simple_pff.h57
-rw-r--r--src/lib/ipcp_config.proto7
-rw-r--r--src/lib/irm.c2
-rw-r--r--src/tools/irm/irm_ipcp_bootstrap.c14
19 files changed, 422 insertions, 140 deletions
diff --git a/include/ouroboros/ipcp.h b/include/ouroboros/ipcp.h
index 2d785fbb..de435e08 100644
--- a/include/ouroboros/ipcp.h
+++ b/include/ouroboros/ipcp.h
@@ -49,6 +49,10 @@ enum pol_routing {
LINK_STATE = 0
};
+enum pol_pff {
+ SIMPLE_PFF = 0
+};
+
enum pol_dir_hash {
DIR_HASH_SHA3_224 = 0,
DIR_HASH_SHA3_256,
@@ -75,6 +79,7 @@ struct ipcp_config {
enum pol_addr_auth addr_auth_type;
enum pol_routing routing_type;
+ enum pol_pff pff_type;
/* Shim UDP */
uint32_t ip_addr;
diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c
index 41ea4784..85d543da 100644
--- a/src/ipcpd/ipcp.c
+++ b/src/ipcpd/ipcp.c
@@ -228,6 +228,7 @@ static void * mainloop(void * o)
conf.has_ttl = conf_msg->has_ttl;
conf.addr_auth_type = conf_msg->addr_auth_type;
conf.routing_type = conf_msg->routing_type;
+ conf.pff_type = conf_msg->pff_type;
switch(conf_msg->dif_info->dir_hash_algo) {
case DIR_HASH_SHA3_224:
diff --git a/src/ipcpd/normal/CMakeLists.txt b/src/ipcpd/normal/CMakeLists.txt
index e5fc33da..ebb413a8 100644
--- a/src/ipcpd/normal/CMakeLists.txt
+++ b/src/ipcpd/normal/CMakeLists.txt
@@ -44,6 +44,7 @@ set(SOURCE_FILES
pol/flat.c
pol/link_state.c
pol/graph.c
+ pol/simple_pff.c
)
add_executable(ipcpd-normal ${SOURCE_FILES} ${IPCP_SOURCES}
diff --git a/src/ipcpd/normal/addr_auth.c b/src/ipcpd/normal/addr_auth.c
index e4aacccd..c7c744c7 100644
--- a/src/ipcpd/normal/addr_auth.c
+++ b/src/ipcpd/normal/addr_auth.c
@@ -29,33 +29,30 @@
#include "pol/flat.h"
#include <stdlib.h>
-#include <assert.h>
-struct addr_auth {
- struct pol_addr_auth_ops * ops;
-} addr_auth;
+struct pol_addr_auth_ops * ops;
int addr_auth_init(enum pol_addr_auth type,
const void * info)
{
switch (type) {
case FLAT_RANDOM:
- addr_auth.ops = &flat_ops;
+ ops = &flat_ops;
break;
default:
log_err("Unknown address authority type.");
return -1;
}
- return addr_auth.ops->init(info);
+ return ops->init(info);
}
uint64_t addr_auth_address(void)
{
- return addr_auth.ops->address();
+ return ops->address();
}
int addr_auth_fini(void)
{
- return addr_auth.ops->fini();
+ return ops->fini();
}
diff --git a/src/ipcpd/normal/dt.c b/src/ipcpd/normal/dt.c
index 2db0e7e2..f99f7072 100644
--- a/src/ipcpd/normal/dt.c
+++ b/src/ipcpd/normal/dt.c
@@ -164,6 +164,7 @@ static void * dt_conn_handle(void * o)
}
int dt_init(enum pol_routing pr,
+ enum pol_pff pp,
uint8_t addr_size,
uint8_t fd_size,
bool has_ttl)
@@ -201,8 +202,9 @@ int dt_init(enum pol_routing pr,
}
for (i = 0; i < QOS_CUBE_MAX; ++i) {
- dt.pff[i] = pff_create();
+ dt.pff[i] = pff_create(pp);
if (dt.pff[i] == NULL) {
+ log_err("Failed to create a PFF.");
for (j = 0; j < i; ++j)
pff_destroy(dt.pff[j]);
goto fail_pff;
diff --git a/src/ipcpd/normal/dt.h b/src/ipcpd/normal/dt.h
index 09716153..ea029647 100644
--- a/src/ipcpd/normal/dt.h
+++ b/src/ipcpd/normal/dt.h
@@ -33,6 +33,7 @@
#define INVALID_ADDR 0
int dt_init(enum pol_routing pr,
+ enum pol_pff pp,
uint8_t addr_size,
uint8_t fd_size,
bool has_ttl
diff --git a/src/ipcpd/normal/enroll.c b/src/ipcpd/normal/enroll.c
index d14c62ac..d245d0bd 100644
--- a/src/ipcpd/normal/enroll.c
+++ b/src/ipcpd/normal/enroll.c
@@ -167,6 +167,8 @@ static ssize_t enroll_pack(uint8_t ** buf)
config.addr_auth_type = enroll.conf.addr_auth_type;
config.has_routing_type = true;
config.routing_type = enroll.conf.routing_type;
+ config.has_pff_type = true;
+ config.pff_type = enroll.conf.pff_type;
config.dif_info = &dif_info;
dif_info.dif_name = (char *) enroll.conf.dif_info.dif_name;
diff --git a/src/ipcpd/normal/main.c b/src/ipcpd/normal/main.c
index 6cfea4bc..8c16fd22 100644
--- a/src/ipcpd/normal/main.c
+++ b/src/ipcpd/normal/main.c
@@ -79,6 +79,7 @@ static int initialize_components(const struct ipcp_config * conf)
log_dbg("IPCP got address %" PRIu64 ".", ipcpi.dt_addr);
if (dt_init(conf->routing_type,
+ conf->pff_type,
conf->addr_size,
conf->fd_size,
conf->has_ttl)) {
diff --git a/src/ipcpd/normal/pff.c b/src/ipcpd/normal/pff.c
index d6c9ddee..27ff17f7 100644
--- a/src/ipcpd/normal/pff.c
+++ b/src/ipcpd/normal/pff.c
@@ -20,150 +20,98 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#define _POSIX_C_SOURCE 200112L
-
-#include "config.h"
-
-#define OUROBOROS_PREFIX "pff"
-
-#include <ouroboros/logs.h>
-#include <ouroboros/hashtable.h>
#include <ouroboros/errno.h>
-#include <assert.h>
-#include <pthread.h>
-
#include "pff.h"
+#include "pol-pff-ops.h"
+#include "pol/simple_pff.h"
struct pff {
- struct htable * table;
- pthread_rwlock_t lock;
+ struct pol_pff_ops * ops;
+ struct pff_i * pff_i;
};
-struct pff * pff_create(void)
+struct pff * pff_create(enum pol_pff pol)
{
- struct pff * tmp;
+ struct pff * pff;
- tmp = malloc(sizeof(*tmp));
- if (tmp == NULL)
+ pff = malloc(sizeof(*pff));
+ if (pff == NULL)
return NULL;
- if (pthread_rwlock_init(&tmp->lock, NULL)) {
- free(tmp);
- return NULL;
+ switch (pol) {
+ case SIMPLE_PFF:
+ pff->ops = &simple_pff_ops;
+ pff->pff_i = pff->ops->create();
+ if (pff->pff_i == NULL)
+ goto err;
+ break;
+ default:
+ goto err;
}
- tmp->table = htable_create(PFT_SIZE, false);
- if (tmp->table == NULL) {
- pthread_rwlock_destroy(&tmp->lock);
- free(tmp);
- return NULL;
- }
-
- return tmp;
+ return pff;
+ err:
+ free(pff);
+ return NULL;
}
-void pff_destroy(struct pff * instance)
+void pff_destroy(struct pff * pff)
{
- assert(instance);
-
- htable_destroy(instance->table);
+ pff->ops->destroy(pff->pff_i);
- pthread_rwlock_destroy(&instance->lock);
- free(instance);
+ free(pff);
}
-void pff_lock(struct pff * instance)
+void pff_lock(struct pff * pff)
{
- pthread_rwlock_wrlock(&instance->lock);
+ return pff->ops->lock(pff->pff_i);
}
-void pff_unlock(struct pff * instance)
+void pff_unlock(struct pff * pff)
{
- pthread_rwlock_unlock(&instance->lock);
+ return pff->ops->unlock(pff->pff_i);
}
-int pff_add(struct pff * instance,
+int pff_add(struct pff * pff,
uint64_t addr,
- int fd)
+ int * fd,
+ size_t len)
{
- int * val;
-
- assert(instance);
-
- val = malloc(sizeof(*val));
- if (val == NULL)
- return -ENOMEM;
-
- *val = fd;
-
- if (htable_insert(instance->table, addr, val)) {
- free(val);
- return -1;
- }
-
- return 0;
+ return pff->ops->add(pff->pff_i, addr, fd, len);
}
-int pff_update(struct pff * instance,
+int pff_update(struct pff * pff,
uint64_t addr,
- int fd)
+ int * fd,
+ size_t len)
{
- int * val;
-
- assert(instance);
-
- val = malloc(sizeof(*val));
- if (val == NULL)
- return -ENOMEM;
- *val = fd;
-
- if (htable_delete(instance->table, addr)) {
- free(val);
- return -1;
- }
-
- if (htable_insert(instance->table, addr, val)) {
- free(val);
- return -1;
- }
-
- return 0;
+ return pff->ops->update(pff->pff_i, addr, fd, len);
}
-int pff_remove(struct pff * instance,
- uint64_t addr)
+int pff_del(struct pff * pff,
+ uint64_t addr)
{
- assert(instance);
-
- if (htable_delete(instance->table, addr))
- return -1;
-
- return 0;
+ return pff->ops->del(pff->pff_i, addr);
}
-void pff_flush(struct pff * instance)
+void pff_flush(struct pff * pff)
{
- assert(instance);
-
- htable_flush(instance->table);
+ return pff->ops->flush(pff->pff_i);
}
-int pff_nhop(struct pff * instance,
+int pff_nhop(struct pff * pff,
uint64_t addr)
{
- int * j;
- int fd = -1;
-
- assert(instance);
-
- pthread_rwlock_rdlock(&instance->lock);
-
- j = (int *) htable_lookup(instance->table, addr);
- if (j != NULL)
- fd = *j;
+ return pff->ops->nhop(pff->pff_i, addr);
+}
- pthread_rwlock_unlock(&instance->lock);
+int pff_flow_state_change(struct pff * pff,
+ int fd,
+ bool up)
+{
+ if (pff->ops->flow_state_change != NULL)
+ return pff->ops->flow_state_change(pff->pff_i, fd, up);
- return fd;
+ return 0;
}
diff --git a/src/ipcpd/normal/pff.h b/src/ipcpd/normal/pff.h
index 0a33d884..f44cd0e9 100644
--- a/src/ipcpd/normal/pff.h
+++ b/src/ipcpd/normal/pff.h
@@ -23,36 +23,41 @@
#ifndef OUROBOROS_IPCPD_NORMAL_PFF_H
#define OUROBOROS_IPCPD_NORMAL_PFF_H
+#include <ouroboros/ipcp.h>
+
#include <stdint.h>
+#include <stdlib.h>
+#include <stdbool.h>
-/*
- * PFF will take a type in the future,
- * to allow different policies.
- * Only 1 fd per next hop for now.
- */
-struct pff * pff_create(void);
+struct pff * pff_create(enum pol_pff pol);
-void pff_destroy(struct pff * instance);
+void pff_destroy(struct pff * pff);
-void pff_lock(struct pff * instance);
+void pff_lock(struct pff * pff);
-void pff_unlock(struct pff * instance);
+void pff_unlock(struct pff * pff);
-int pff_add(struct pff * instance,
+int pff_add(struct pff * pff,
uint64_t addr,
- int fd);
+ int * fd,
+ size_t len);
-int pff_update(struct pff * instance,
+int pff_update(struct pff * pff,
uint64_t addr,
- int fd);
+ int * fd,
+ size_t len);
-int pff_remove(struct pff * instance,
- uint64_t addr);
+int pff_del(struct pff * pff,
+ uint64_t addr);
-void pff_flush(struct pff * instance);
+void pff_flush(struct pff * pff);
/* Returns fd towards next hop */
-int pff_nhop(struct pff * instance,
+int pff_nhop(struct pff * pff,
uint64_t addr);
+int pff_flow_state_change(struct pff * pff,
+ int fd,
+ bool up);
+
#endif /* OUROBOROS_IPCPD_NORMAL_PFF_H */
diff --git a/src/ipcpd/normal/pol-pff-ops.h b/src/ipcpd/normal/pol-pff-ops.h
new file mode 100644
index 00000000..b8105f6f
--- /dev/null
+++ b/src/ipcpd/normal/pol-pff-ops.h
@@ -0,0 +1,63 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Pff policy ops
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#ifndef OUROBOROS_IPCPD_NORMAL_POL_PFF_OPS_H
+#define OUROBOROS_IPCPD_NORMAL_POL_PFF_OPS_H
+
+#include <stdbool.h>
+
+struct pff_i;
+
+struct pol_pff_ops {
+ struct pff_i * (* create)(void);
+
+ void (* destroy)(struct pff_i * pff_i);
+
+ void (* lock)(struct pff_i * pff_i);
+
+ void (* unlock)(struct pff_i * pff_i);
+
+ int (* add)(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len);
+
+ int (* update)(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len);
+
+ int (* del)(struct pff_i * pff_i,
+ uint64_t addr);
+
+ void (* flush)(struct pff_i * pff_i);
+
+ int (* nhop)(struct pff_i * pff_i,
+ uint64_t addr);
+
+ /* Optional operation. */
+ int (* flow_state_change)(struct pff_i * pff_i,
+ int fd,
+ bool up);
+};
+
+#endif /* OUROBOROS_IPCPD_NORMAL_POL_PFF_OPS_H */
diff --git a/src/ipcpd/normal/pol/flat.c b/src/ipcpd/normal/pol/flat.c
index 0c4648c5..c52ebe38 100644
--- a/src/ipcpd/normal/pol/flat.c
+++ b/src/ipcpd/normal/pol/flat.c
@@ -30,6 +30,7 @@
#include <ouroboros/utils.h>
#include "ipcp.h"
+#include "flat.h"
#include <time.h>
#include <stdlib.h>
@@ -46,6 +47,12 @@ struct {
#define INVALID_ADDRESS 0
+struct pol_addr_auth_ops flat_ops = {
+ .init = flat_init,
+ .fini = flat_fini,
+ .address = flat_address
+};
+
int flat_init(const void * info)
{
flat.addr_size = *((uint8_t *) info);
diff --git a/src/ipcpd/normal/pol/flat.h b/src/ipcpd/normal/pol/flat.h
index 57af591e..fdd06d68 100644
--- a/src/ipcpd/normal/pol/flat.h
+++ b/src/ipcpd/normal/pol/flat.h
@@ -31,10 +31,6 @@ int flat_fini(void);
uint64_t flat_address(void);
-struct pol_addr_auth_ops flat_ops = {
- .init = flat_init,
- .fini = flat_fini,
- .address = flat_address
-};
+struct pol_addr_auth_ops flat_ops;
#endif /* OUROBOROS_IPCPD_NORMAL_FLAT_H */
diff --git a/src/ipcpd/normal/pol/link_state.c b/src/ipcpd/normal/pol/link_state.c
index 2823f28e..26370682 100644
--- a/src/ipcpd/normal/pol/link_state.c
+++ b/src/ipcpd/normal/pol/link_state.c
@@ -404,7 +404,7 @@ static void * calculate_pff(void * o)
if (fd == -1)
continue;
- pff_add(instance->pff, table[i]->dst, fd);
+ pff_add(instance->pff, table[i]->dst, &fd, 1);
}
pff_unlock(instance->pff);
diff --git a/src/ipcpd/normal/pol/simple_pff.c b/src/ipcpd/normal/pol/simple_pff.c
new file mode 100644
index 00000000..28f7aa2e
--- /dev/null
+++ b/src/ipcpd/normal/pol/simple_pff.c
@@ -0,0 +1,183 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Simple PDU Forwarding Function
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#define _POSIX_C_SOURCE 200112L
+
+#include "config.h"
+
+#include <ouroboros/hashtable.h>
+#include <ouroboros/errno.h>
+
+#include <assert.h>
+#include <pthread.h>
+
+#include "simple_pff.h"
+
+struct pff_i {
+ struct htable * table;
+ pthread_rwlock_t lock;
+};
+
+struct pol_pff_ops simple_pff_ops = {
+ .create = simple_pff_create,
+ .destroy = simple_pff_destroy,
+ .lock = simple_pff_lock,
+ .unlock = simple_pff_unlock,
+ .add = simple_pff_add,
+ .update = simple_pff_update,
+ .del = simple_pff_del,
+ .flush = simple_pff_flush,
+ .nhop = simple_pff_nhop,
+ .flow_state_change = NULL
+};
+
+struct pff_i * simple_pff_create(void)
+{
+ struct pff_i * tmp;
+
+ tmp = malloc(sizeof(*tmp));
+ if (tmp == NULL)
+ return NULL;
+
+ if (pthread_rwlock_init(&tmp->lock, NULL)) {
+ free(tmp);
+ return NULL;
+ }
+
+ tmp->table = htable_create(PFT_SIZE, false);
+ if (tmp->table == NULL) {
+ pthread_rwlock_destroy(&tmp->lock);
+ free(tmp);
+ return NULL;
+ }
+
+ return tmp;
+}
+
+void simple_pff_destroy(struct pff_i * pff_i)
+{
+ assert(pff_i);
+
+ htable_destroy(pff_i->table);
+
+ pthread_rwlock_destroy(&pff_i->lock);
+ free(pff_i);
+}
+
+void simple_pff_lock(struct pff_i * pff_i)
+{
+ pthread_rwlock_wrlock(&pff_i->lock);
+}
+
+void simple_pff_unlock(struct pff_i * pff_i)
+{
+ pthread_rwlock_unlock(&pff_i->lock);
+}
+
+int simple_pff_add(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len)
+{
+ int * val;
+
+ assert(pff_i);
+ assert(len > 0);
+
+ val = malloc(sizeof(*val));
+ if (val == NULL)
+ return -ENOMEM;
+
+ *val = fd[0];
+
+ if (htable_insert(pff_i->table, addr, val)) {
+ free(val);
+ return -1;
+ }
+
+ return 0;
+}
+
+int simple_pff_update(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len)
+{
+ int * val;
+
+ assert(pff_i);
+ assert(len > 0);
+
+ val = malloc(sizeof(*val));
+ if (val == NULL)
+ return -ENOMEM;
+ *val = fd[0];
+
+ if (htable_delete(pff_i->table, addr)) {
+ free(val);
+ return -1;
+ }
+
+ if (htable_insert(pff_i->table, addr, val)) {
+ free(val);
+ return -1;
+ }
+
+ return 0;
+}
+
+int simple_pff_del(struct pff_i * pff_i,
+ uint64_t addr)
+{
+ assert(pff_i);
+
+ if (htable_delete(pff_i->table, addr))
+ return -1;
+
+ return 0;
+}
+
+void simple_pff_flush(struct pff_i * pff_i)
+{
+ assert(pff_i);
+
+ htable_flush(pff_i->table);
+}
+
+int simple_pff_nhop(struct pff_i * pff_i,
+ uint64_t addr)
+{
+ int * j;
+ int fd = -1;
+
+ assert(pff_i);
+
+ pthread_rwlock_rdlock(&pff_i->lock);
+
+ j = (int *) htable_lookup(pff_i->table, addr);
+ if (j != NULL)
+ fd = *j;
+
+ pthread_rwlock_unlock(&pff_i->lock);
+
+ return fd;
+}
diff --git a/src/ipcpd/normal/pol/simple_pff.h b/src/ipcpd/normal/pol/simple_pff.h
new file mode 100644
index 00000000..ef34dfee
--- /dev/null
+++ b/src/ipcpd/normal/pol/simple_pff.h
@@ -0,0 +1,57 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2017
+ *
+ * Simple policy for PFF
+ *
+ * Dimitri Staessens <dimitri.staessens@ugent.be>
+ * Sander Vrijders <sander.vrijders@ugent.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#ifndef OUROBOROS_IPCPD_NORMAL_SIMPLE_PFF_H
+#define OUROBOROS_IPCPD_NORMAL_SIMPLE_PFF_H
+
+#include "pol-pff-ops.h"
+
+struct pff_i * simple_pff_create(void);
+
+void simple_pff_destroy(struct pff_i * pff_i);
+
+void simple_pff_lock(struct pff_i * pff_i);
+
+void simple_pff_unlock(struct pff_i * pff_i);
+
+int simple_pff_add(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len);
+
+int simple_pff_update(struct pff_i * pff_i,
+ uint64_t addr,
+ int * fd,
+ size_t len);
+
+int simple_pff_del(struct pff_i * pff_i,
+ uint64_t addr);
+
+void simple_pff_flush(struct pff_i * pff_i);
+
+/* Returns fd towards next hop */
+int simple_pff_nhop(struct pff_i * pff_i,
+ uint64_t addr);
+
+struct pol_pff_ops simple_pff_ops;
+
+#endif /* OUROBOROS_IPCPD_NORMAL_SIMPLE_PFF_H */
diff --git a/src/lib/ipcp_config.proto b/src/lib/ipcp_config.proto
index 96226653..aa2803f3 100644
--- a/src/lib/ipcp_config.proto
+++ b/src/lib/ipcp_config.proto
@@ -36,9 +36,10 @@ message ipcp_config_msg {
optional bool has_ttl = 5;
optional uint32 addr_auth_type = 6;
optional uint32 routing_type = 7;
+ optional uint32 pff_type = 8;
// Config for shim UDP
- optional uint32 ip_addr = 8;
- optional uint32 dns_addr = 9;
+ optional uint32 ip_addr = 9;
+ optional uint32 dns_addr = 10;
// Config for the shim Ethernet LLC
- optional string if_name = 10;
+ optional string if_name = 11;
}
diff --git a/src/lib/irm.c b/src/lib/irm.c
index 7e593cc6..0b949e5a 100644
--- a/src/lib/irm.c
+++ b/src/lib/irm.c
@@ -123,6 +123,8 @@ int irm_bootstrap_ipcp(pid_t api,
config.addr_auth_type = conf->addr_auth_type;
config.has_routing_type = true;
config.routing_type = conf->routing_type;
+ config.has_pff_type = true;
+ config.pff_type = conf->pff_type;
dif_info.dir_hash_algo = conf->dif_info.dir_hash_algo;
break;
case IPCP_SHIM_UDP:
diff --git a/src/tools/irm/irm_ipcp_bootstrap.c b/src/tools/irm/irm_ipcp_bootstrap.c
index a4a4d326..07a0fabb 100644
--- a/src/tools/irm/irm_ipcp_bootstrap.c
+++ b/src/tools/irm/irm_ipcp_bootstrap.c
@@ -49,9 +49,11 @@
#define DEFAULT_DDNS 0
#define DEFAULT_ADDR_AUTH FLAT_RANDOM
#define DEFAULT_ROUTING LINK_STATE
+#define DEFAULT_PFF SIMPLE_PFF
#define DEFAULT_HASH_ALGO DIR_HASH_SHA3_256
#define ADDR_AUTH_FLAT "flat"
#define ROUTING_LINK_STATE "link_state"
+#define PFF_SIMPLE_PFF "simple_pff"
static void usage(void)
{
@@ -68,6 +70,7 @@ static void usage(void)
" [ttl (add time to live value in the PCI)]\n"
" [addr_auth <address policy> (default: %s)]\n"
" [routing <routing policy> (default: %s)]\n"
+ " [pff <pff policy> (default: %s)]\n"
" [hash [ALGORITHM] (default: %s)]\n"
"where ALGORITHM = {" SHA3_224 " " SHA3_256 " "
SHA3_384 " " SHA3_512 "}\n"
@@ -77,8 +80,8 @@ static void usage(void)
" (default: none)]\n"
"if TYPE == " SHIM_ETH_LLC "\n"
" if_name <interface name>\n",
- DEFAULT_ADDR_SIZE, DEFAULT_FD_SIZE,
- ADDR_AUTH_FLAT, ROUTING_LINK_STATE, SHA3_256);
+ DEFAULT_ADDR_SIZE, DEFAULT_FD_SIZE, ADDR_AUTH_FLAT,
+ ROUTING_LINK_STATE, PFF_SIMPLE_PFF, SHA3_256);
}
int do_bootstrap_ipcp(int argc, char ** argv)
@@ -91,6 +94,7 @@ int do_bootstrap_ipcp(int argc, char ** argv)
bool has_ttl = false;
enum pol_addr_auth addr_auth_type = DEFAULT_ADDR_AUTH;
enum pol_routing routing_type = DEFAULT_ROUTING;
+ enum pol_pff pff_type = DEFAULT_PFF;
enum pol_dir_hash hash_algo = DEFAULT_HASH_ALGO;
uint32_t ip_addr = 0;
uint32_t dns_addr = DEFAULT_DDNS;
@@ -145,6 +149,11 @@ int do_bootstrap_ipcp(int argc, char ** argv)
routing_type = LINK_STATE;
else
goto unknown_param;
+ } else if (matches(*argv, "pff") == 0) {
+ if (strcmp(PFF_SIMPLE_PFF, *(argv + 1)) == 0)
+ pff_type = SIMPLE_PFF;
+ else
+ goto unknown_param;
} else {
printf("Unknown option: \"%s\".\n", *argv);
return -1;
@@ -168,6 +177,7 @@ int do_bootstrap_ipcp(int argc, char ** argv)
conf.has_ttl = has_ttl;
conf.addr_auth_type = addr_auth_type;
conf.routing_type = routing_type;
+ conf.pff_type = pff_type;
conf.dif_info.dir_hash_algo = hash_algo;
} else if (strcmp(ipcp_type, SHIM_UDP) == 0) {
conf.type = IPCP_SHIM_UDP;
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-27 02:55:32 +0000