/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
+#include <string.h>
+#include <sys/queue.h>
+#include <netinet/in.h>
+#include <rte_common.h>
+#include <rte_hexdump.h>
#include <rte_malloc.h>
-#include <rte_log.h>
-#include <rte_ethdev.h>
-#include <rte_ether.h>
-#include <rte_ip.h>
-#include <rte_byteorder.h>
+#include <cmdline_rdline.h>
+#include <cmdline_parse.h>
+#include <cmdline_parse_num.h>
+#include <cmdline_parse_string.h>
+#include <cmdline_parse_ipaddr.h>
+#include <cmdline_parse_etheraddr.h>
+#include <cmdline_socket.h>
-#include <rte_port_ring.h>
-#include <rte_table_acl.h>
-#include <rte_pipeline.h>
+#include "app.h"
+#include "pipeline_common_fe.h"
+#include "pipeline_firewall.h"
-#include "main.h"
+#define BUF_SIZE 1024
-struct app_core_firewall_message_handle_params {
- struct rte_ring *ring_req;
- struct rte_ring *ring_resp;
+struct app_pipeline_firewall_rule {
+ struct pipeline_firewall_key key;
+ int32_t priority;
+ uint32_t port_id;
+ void *entry_ptr;
- struct rte_pipeline *p;
- uint32_t *port_out_id;
- uint32_t table_id;
+ TAILQ_ENTRY(app_pipeline_firewall_rule) node;
};
-static void
-app_message_handle(struct app_core_firewall_message_handle_params *params);
-
-enum {
- PROTO_FIELD_IPV4,
- SRC_FIELD_IPV4,
- DST_FIELD_IPV4,
- SRCP_FIELD_IPV4,
- DSTP_FIELD_IPV4,
- NUM_FIELDS_IPV4
+struct app_pipeline_firewall {
+ /* parameters */
+ uint32_t n_ports_in;
+ uint32_t n_ports_out;
+
+ /* rules */
+ TAILQ_HEAD(, app_pipeline_firewall_rule) rules;
+ uint32_t n_rules;
+ uint32_t default_rule_present;
+ uint32_t default_rule_port_id;
+ void *default_rule_entry_ptr;
};
-struct rte_acl_field_def ipv4_field_formats[NUM_FIELDS_IPV4] = {
- {
- .type = RTE_ACL_FIELD_TYPE_BITMASK,
- .size = sizeof(uint8_t),
- .field_index = PROTO_FIELD_IPV4,
- .input_index = PROTO_FIELD_IPV4,
- .offset = sizeof(struct ether_hdr) +
- offsetof(struct ipv4_hdr, next_proto_id),
- },
- {
- .type = RTE_ACL_FIELD_TYPE_MASK,
- .size = sizeof(uint32_t),
- .field_index = SRC_FIELD_IPV4,
- .input_index = SRC_FIELD_IPV4,
- .offset = sizeof(struct ether_hdr) +
- offsetof(struct ipv4_hdr, src_addr),
- },
- {
- .type = RTE_ACL_FIELD_TYPE_MASK,
- .size = sizeof(uint32_t),
- .field_index = DST_FIELD_IPV4,
- .input_index = DST_FIELD_IPV4,
- .offset = sizeof(struct ether_hdr) +
- offsetof(struct ipv4_hdr, dst_addr),
- },
- {
- .type = RTE_ACL_FIELD_TYPE_RANGE,
- .size = sizeof(uint16_t),
- .field_index = SRCP_FIELD_IPV4,
- .input_index = SRCP_FIELD_IPV4,
- .offset = sizeof(struct ether_hdr) + sizeof(struct ipv4_hdr),
- },
- {
- .type = RTE_ACL_FIELD_TYPE_RANGE,
- .size = sizeof(uint16_t),
- .field_index = DSTP_FIELD_IPV4,
- .input_index = SRCP_FIELD_IPV4,
- .offset = sizeof(struct ether_hdr) + sizeof(struct ipv4_hdr) +
- sizeof(uint16_t),
- },
+struct app_pipeline_add_bulk_params {
+ struct pipeline_firewall_key *keys;
+ uint32_t n_keys;
+ uint32_t *priorities;
+ uint32_t *port_ids;
};
-void
-app_main_loop_pipeline_firewall(void) {
- struct rte_pipeline_params pipeline_params = {
- .name = "pipeline",
- .socket_id = rte_socket_id(),
- };
-
- struct rte_pipeline *p;
- uint32_t port_in_id[APP_MAX_PORTS];
- uint32_t port_out_id[APP_MAX_PORTS];
- uint32_t table_id;
- uint32_t i;
+struct app_pipeline_del_bulk_params {
+ struct pipeline_firewall_key *keys;
+ uint32_t n_keys;
+};
+
+static void
+print_firewall_ipv4_rule(struct app_pipeline_firewall_rule *rule)
+{
+ printf("Prio = %" PRId32 " (SA = %" PRIu32 ".%" PRIu32
+ ".%" PRIu32 ".%" PRIu32 "/%" PRIu32 ", "
+ "DA = %" PRIu32 ".%" PRIu32
+ ".%"PRIu32 ".%" PRIu32 "/%" PRIu32 ", "
+ "SP = %" PRIu32 "-%" PRIu32 ", "
+ "DP = %" PRIu32 "-%" PRIu32 ", "
+ "Proto = %" PRIu32 " / 0x%" PRIx32 ") => "
+ "Port = %" PRIu32 " (entry ptr = %p)\n",
+
+ rule->priority,
+
+ (rule->key.key.ipv4_5tuple.src_ip >> 24) & 0xFF,
+ (rule->key.key.ipv4_5tuple.src_ip >> 16) & 0xFF,
+ (rule->key.key.ipv4_5tuple.src_ip >> 8) & 0xFF,
+ rule->key.key.ipv4_5tuple.src_ip & 0xFF,
+ rule->key.key.ipv4_5tuple.src_ip_mask,
+
+ (rule->key.key.ipv4_5tuple.dst_ip >> 24) & 0xFF,
+ (rule->key.key.ipv4_5tuple.dst_ip >> 16) & 0xFF,
+ (rule->key.key.ipv4_5tuple.dst_ip >> 8) & 0xFF,
+ rule->key.key.ipv4_5tuple.dst_ip & 0xFF,
+ rule->key.key.ipv4_5tuple.dst_ip_mask,
+
+ rule->key.key.ipv4_5tuple.src_port_from,
+ rule->key.key.ipv4_5tuple.src_port_to,
+
+ rule->key.key.ipv4_5tuple.dst_port_from,
+ rule->key.key.ipv4_5tuple.dst_port_to,
+
+ rule->key.key.ipv4_5tuple.proto,
+ rule->key.key.ipv4_5tuple.proto_mask,
+
+ rule->port_id,
+ rule->entry_ptr);
+}
+
+static struct app_pipeline_firewall_rule *
+app_pipeline_firewall_rule_find(struct app_pipeline_firewall *p,
+ struct pipeline_firewall_key *key)
+{
+ struct app_pipeline_firewall_rule *r;
+
+ TAILQ_FOREACH(r, &p->rules, node)
+ if (memcmp(key,
+ &r->key,
+ sizeof(struct pipeline_firewall_key)) == 0)
+ return r;
+
+ return NULL;
+}
+
+static void
+app_pipeline_firewall_ls(
+ struct app_params *app,
+ uint32_t pipeline_id)
+{
+ struct app_pipeline_firewall *p;
+ struct app_pipeline_firewall_rule *rule;
+ uint32_t n_rules;
+ int priority;
+
+ /* Check input arguments */
+ if (app == NULL)
+ return;
+
+ p = app_pipeline_data_fe(app, pipeline_id);
+ if (p == NULL)
+ return;
+
+ n_rules = p->n_rules;
+ for (priority = 0; n_rules; priority++)
+ TAILQ_FOREACH(rule, &p->rules, node)
+ if (rule->priority == priority) {
+ print_firewall_ipv4_rule(rule);
+ n_rules--;
+ }
- uint32_t core_id = rte_lcore_id();
- struct app_core_params *core_params = app_get_core_params(core_id);
- struct app_core_firewall_message_handle_params mh_params;
+ if (p->default_rule_present)
+ printf("Default rule: port %" PRIu32 " (entry ptr = %p)\n",
+ p->default_rule_port_id,
+ p->default_rule_entry_ptr);
+ else
+ printf("Default rule: DROP\n");
- if ((core_params == NULL) || (core_params->core_type != APP_CORE_FW))
- rte_panic("Core %u misconfiguration\n", core_id);
+ printf("\n");
+}
+
+static void*
+app_pipeline_firewall_init(struct pipeline_params *params,
+ __rte_unused void *arg)
+{
+ struct app_pipeline_firewall *p;
+ uint32_t size;
- RTE_LOG(INFO, USER1, "Core %u is doing firewall\n", core_id);
+ /* Check input arguments */
+ if ((params == NULL) ||
+ (params->n_ports_in == 0) ||
+ (params->n_ports_out == 0))
+ return NULL;
- /* Pipeline configuration */
- p = rte_pipeline_create(&pipeline_params);
+ /* Memory allocation */
+ size = RTE_CACHE_LINE_ROUNDUP(sizeof(struct app_pipeline_firewall));
+ p = rte_zmalloc(NULL, size, RTE_CACHE_LINE_SIZE);
if (p == NULL)
- rte_panic("Unable to configure the pipeline\n");
-
- /* Input port configuration */
- for (i = 0; i < app.n_ports; i++) {
- struct rte_port_ring_reader_params port_ring_params = {
- .ring = app.rings[core_params->swq_in[i]],
- };
-
- struct rte_pipeline_port_in_params port_params = {
- .ops = &rte_port_ring_reader_ops,
- .arg_create = (void *) &port_ring_params,
- .f_action = NULL,
- .arg_ah = NULL,
- .burst_size = app.bsz_swq_rd,
- };
-
- if (rte_pipeline_port_in_create(p, &port_params,
- &port_in_id[i]))
- rte_panic("Unable to configure input port for "
- "ring %d\n", i);
- }
-
- /* Output port configuration */
- for (i = 0; i < app.n_ports; i++) {
- struct rte_port_ring_writer_params port_ring_params = {
- .ring = app.rings[core_params->swq_out[i]],
- .tx_burst_sz = app.bsz_swq_wr,
- };
-
- struct rte_pipeline_port_out_params port_params = {
- .ops = &rte_port_ring_writer_ops,
- .arg_create = (void *) &port_ring_params,
- .f_action = NULL,
- .f_action_bulk = NULL,
- .arg_ah = NULL,
- };
-
- if (rte_pipeline_port_out_create(p, &port_params,
- &port_out_id[i]))
- rte_panic("Unable to configure output port for "
- "ring %d\n", i);
- }
-
- /* Table configuration */
+ return NULL;
+
+ /* Initialization */
+ p->n_ports_in = params->n_ports_in;
+ p->n_ports_out = params->n_ports_out;
+
+ TAILQ_INIT(&p->rules);
+ p->n_rules = 0;
+ p->default_rule_present = 0;
+ p->default_rule_port_id = 0;
+ p->default_rule_entry_ptr = NULL;
+
+ return (void *) p;
+}
+
+static int
+app_pipeline_firewall_free(void *pipeline)
+{
+ struct app_pipeline_firewall *p = pipeline;
+
+ /* Check input arguments */
+ if (p == NULL)
+ return -1;
+
+ /* Free resources */
+ while (!TAILQ_EMPTY(&p->rules)) {
+ struct app_pipeline_firewall_rule *rule;
+
+ rule = TAILQ_FIRST(&p->rules);
+ TAILQ_REMOVE(&p->rules, rule, node);
+ rte_free(rule);
+ }
+
+ rte_free(p);
+ return 0;
+}
+
+static int
+app_pipeline_firewall_key_check_and_normalize(struct pipeline_firewall_key *key)
+{
+ switch (key->type) {
+ case PIPELINE_FIREWALL_IPV4_5TUPLE:
{
- struct rte_table_acl_params table_acl_params = {
- .name = "test", /* unique identifier for acl contexts */
- .n_rules = app.max_firewall_rules,
- .n_rule_fields = DIM(ipv4_field_formats),
- };
-
- struct rte_pipeline_table_params table_params = {
- .ops = &rte_table_acl_ops,
- .arg_create = &table_acl_params,
- .f_action_hit = NULL,
- .f_action_miss = NULL,
- .arg_ah = NULL,
- .action_data_size = 0,
- };
-
- memcpy(table_acl_params.field_format, ipv4_field_formats,
- sizeof(ipv4_field_formats));
-
- if (rte_pipeline_table_create(p, &table_params, &table_id))
- rte_panic("Unable to configure the ACL table\n");
- }
-
- /* Interconnecting ports and tables */
- for (i = 0; i < app.n_ports; i++)
- if (rte_pipeline_port_in_connect_to_table(p, port_in_id[i],
- table_id))
- rte_panic("Unable to connect input port %u to "
- "table %u\n", port_in_id[i], table_id);
-
- /* Enable input ports */
- for (i = 0; i < app.n_ports; i++)
- if (rte_pipeline_port_in_enable(p, port_in_id[i]))
- rte_panic("Unable to enable input port %u\n",
- port_in_id[i]);
-
- /* Check pipeline consistency */
- if (rte_pipeline_check(p) < 0)
- rte_panic("Pipeline consistency check failed\n");
-
- /* Message handling */
- mh_params.ring_req = app_get_ring_req(
- app_get_first_core_id(APP_CORE_FW));
- mh_params.ring_resp = app_get_ring_resp(
- app_get_first_core_id(APP_CORE_FW));
- mh_params.p = p;
- mh_params.port_out_id = port_out_id;
- mh_params.table_id = table_id;
-
- /* Run-time */
- for (i = 0; ; i++) {
- rte_pipeline_run(p);
-
- if ((i & APP_FLUSH) == 0) {
- rte_pipeline_flush(p);
- app_message_handle(&mh_params);
+ uint32_t src_ip_depth = key->key.ipv4_5tuple.src_ip_mask;
+ uint32_t dst_ip_depth = key->key.ipv4_5tuple.dst_ip_mask;
+ uint16_t src_port_from = key->key.ipv4_5tuple.src_port_from;
+ uint16_t src_port_to = key->key.ipv4_5tuple.src_port_to;
+ uint16_t dst_port_from = key->key.ipv4_5tuple.dst_port_from;
+ uint16_t dst_port_to = key->key.ipv4_5tuple.dst_port_to;
+
+ uint32_t src_ip_netmask = 0;
+ uint32_t dst_ip_netmask = 0;
+
+ if ((src_ip_depth > 32) ||
+ (dst_ip_depth > 32) ||
+ (src_port_from > src_port_to) ||
+ (dst_port_from > dst_port_to))
+ return -1;
+
+ if (src_ip_depth)
+ src_ip_netmask = (~0) << (32 - src_ip_depth);
+
+ if (dst_ip_depth)
+ dst_ip_netmask = ((~0) << (32 - dst_ip_depth));
+
+ key->key.ipv4_5tuple.src_ip &= src_ip_netmask;
+ key->key.ipv4_5tuple.dst_ip &= dst_ip_netmask;
+
+ return 0;
+ }
+
+ default:
+ return -1;
+ }
+}
+
+static int
+app_pipeline_add_bulk_parse_file(char *filename,
+ struct app_pipeline_add_bulk_params *params)
+{
+ FILE *f;
+ char file_buf[BUF_SIZE];
+ uint32_t i;
+ int status = 0;
+
+ f = fopen(filename, "r");
+ if (f == NULL)
+ return -1;
+
+ params->n_keys = 0;
+ while (fgets(file_buf, BUF_SIZE, f) != NULL)
+ params->n_keys++;
+ rewind(f);
+
+ if (params->n_keys == 0) {
+ status = -1;
+ goto end;
+ }
+
+ params->keys = rte_malloc(NULL,
+ params->n_keys * sizeof(struct pipeline_firewall_key),
+ RTE_CACHE_LINE_SIZE);
+ if (params->keys == NULL) {
+ status = -1;
+ goto end;
+ }
+
+ params->priorities = rte_malloc(NULL,
+ params->n_keys * sizeof(uint32_t),
+ RTE_CACHE_LINE_SIZE);
+ if (params->priorities == NULL) {
+ status = -1;
+ goto end;
+ }
+
+ params->port_ids = rte_malloc(NULL,
+ params->n_keys * sizeof(uint32_t),
+ RTE_CACHE_LINE_SIZE);
+ if (params->port_ids == NULL) {
+ status = -1;
+ goto end;
+ }
+
+ i = 0;
+ while (fgets(file_buf, BUF_SIZE, f) != NULL) {
+ char *str;
+
+ str = strtok(file_buf, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->priorities[i] = atoi(str);
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip = atoi(str)<<24;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip |= atoi(str)<<16;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip |= atoi(str)<<8;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip |= atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip_mask = atoi(str);
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip = atoi(str)<<24;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip |= atoi(str)<<16;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip |= atoi(str)<<8;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip |= atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip_mask = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_port_from = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_port_to = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_port_from = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_port_to = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.proto = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ /* Need to add 2 to str to skip leading 0x */
+ params->keys[i].key.ipv4_5tuple.proto_mask = strtol(str+2, NULL, 16);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->port_ids[i] = atoi(str);
+ params->keys[i].type = PIPELINE_FIREWALL_IPV4_5TUPLE;
+
+ i++;
+ }
+
+end:
+ fclose(f);
+ return status;
+}
+
+static int
+app_pipeline_del_bulk_parse_file(char *filename,
+ struct app_pipeline_del_bulk_params *params)
+{
+ FILE *f;
+ char file_buf[BUF_SIZE];
+ uint32_t i;
+ int status = 0;
+
+ f = fopen(filename, "r");
+ if (f == NULL)
+ return -1;
+
+ params->n_keys = 0;
+ while (fgets(file_buf, BUF_SIZE, f) != NULL)
+ params->n_keys++;
+ rewind(f);
+
+ if (params->n_keys == 0) {
+ status = -1;
+ goto end;
+ }
+
+ params->keys = rte_malloc(NULL,
+ params->n_keys * sizeof(struct pipeline_firewall_key),
+ RTE_CACHE_LINE_SIZE);
+ if (params->keys == NULL) {
+ status = -1;
+ goto end;
+ }
+
+ i = 0;
+ while (fgets(file_buf, BUF_SIZE, f) != NULL) {
+ char *str;
+
+ str = strtok(file_buf, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip = atoi(str)<<24;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip |= atoi(str)<<16;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip |= atoi(str)<<8;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip |= atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_ip_mask = atoi(str);
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip = atoi(str)<<24;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip |= atoi(str)<<16;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip |= atoi(str)<<8;
+
+ str = strtok(NULL, " .");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip |= atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_ip_mask = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_port_from = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.src_port_to = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_port_from = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.dst_port_to = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ params->keys[i].key.ipv4_5tuple.proto = atoi(str);
+
+ str = strtok(NULL, " ");
+ if (str == NULL) {
+ status = -1;
+ goto end;
+ }
+ /* Need to add 2 to str to skip leading 0x */
+ params->keys[i].key.ipv4_5tuple.proto_mask = strtol(str+2, NULL, 16);
+
+ params->keys[i].type = PIPELINE_FIREWALL_IPV4_5TUPLE;
+
+ i++;
+ }
+
+ for (i = 0; i < params->n_keys; i++) {
+ if (app_pipeline_firewall_key_check_and_normalize(¶ms->keys[i]) != 0) {
+ status = -1;
+ goto end;
}
}
+
+end:
+ fclose(f);
+ return status;
}
-void
-app_message_handle(struct app_core_firewall_message_handle_params *params)
+int
+app_pipeline_firewall_add_rule(struct app_params *app,
+ uint32_t pipeline_id,
+ struct pipeline_firewall_key *key,
+ uint32_t priority,
+ uint32_t port_id)
{
- struct rte_ring *ring_req = params->ring_req;
- struct rte_ring *ring_resp;
- struct rte_mbuf *msg;
- struct app_msg_req *req;
- struct app_msg_resp *resp;
- struct rte_pipeline *p;
- uint32_t *port_out_id;
- uint32_t table_id;
- int result;
-
- /* Read request message */
- result = rte_ring_sc_dequeue(ring_req, (void **) &msg);
- if (result != 0)
+ struct app_pipeline_firewall *p;
+ struct app_pipeline_firewall_rule *rule;
+ struct pipeline_firewall_add_msg_req *req;
+ struct pipeline_firewall_add_msg_rsp *rsp;
+ int new_rule;
+
+ /* Check input arguments */
+ if ((app == NULL) ||
+ (key == NULL) ||
+ (key->type != PIPELINE_FIREWALL_IPV4_5TUPLE))
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id);
+ if (p == NULL)
+ return -1;
+
+ if (port_id >= p->n_ports_out)
+ return -1;
+
+ if (app_pipeline_firewall_key_check_and_normalize(key) != 0)
+ return -1;
+
+ /* Find existing rule or allocate new rule */
+ rule = app_pipeline_firewall_rule_find(p, key);
+ new_rule = (rule == NULL);
+ if (rule == NULL) {
+ rule = rte_malloc(NULL, sizeof(*rule), RTE_CACHE_LINE_SIZE);
+
+ if (rule == NULL)
+ return -1;
+ }
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL) {
+ if (new_rule)
+ rte_free(rule);
+ return -1;
+ }
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_ADD;
+ memcpy(&req->key, key, sizeof(*key));
+ req->priority = priority;
+ req->port_id = port_id;
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL) {
+ if (new_rule)
+ rte_free(rule);
+ return -1;
+ }
+
+ /* Read response and write rule */
+ if (rsp->status ||
+ (rsp->entry_ptr == NULL) ||
+ ((new_rule == 0) && (rsp->key_found == 0)) ||
+ ((new_rule == 1) && (rsp->key_found == 1))) {
+ app_msg_free(app, rsp);
+ if (new_rule)
+ rte_free(rule);
+ return -1;
+ }
+
+ memcpy(&rule->key, key, sizeof(*key));
+ rule->priority = priority;
+ rule->port_id = port_id;
+ rule->entry_ptr = rsp->entry_ptr;
+
+ /* Commit rule */
+ if (new_rule) {
+ TAILQ_INSERT_TAIL(&p->rules, rule, node);
+ p->n_rules++;
+ }
+
+ print_firewall_ipv4_rule(rule);
+
+ /* Free response */
+ app_msg_free(app, rsp);
+
+ return 0;
+}
+
+int
+app_pipeline_firewall_delete_rule(struct app_params *app,
+ uint32_t pipeline_id,
+ struct pipeline_firewall_key *key)
+{
+ struct app_pipeline_firewall *p;
+ struct app_pipeline_firewall_rule *rule;
+ struct pipeline_firewall_del_msg_req *req;
+ struct pipeline_firewall_del_msg_rsp *rsp;
+
+ /* Check input arguments */
+ if ((app == NULL) ||
+ (key == NULL) ||
+ (key->type != PIPELINE_FIREWALL_IPV4_5TUPLE))
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id);
+ if (p == NULL)
+ return -1;
+
+ if (app_pipeline_firewall_key_check_and_normalize(key) != 0)
+ return -1;
+
+ /* Find rule */
+ rule = app_pipeline_firewall_rule_find(p, key);
+ if (rule == NULL)
+ return 0;
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL)
+ return -1;
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_DEL;
+ memcpy(&req->key, key, sizeof(*key));
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response */
+ if (rsp->status || !rsp->key_found) {
+ app_msg_free(app, rsp);
+ return -1;
+ }
+
+ /* Remove rule */
+ TAILQ_REMOVE(&p->rules, rule, node);
+ p->n_rules--;
+ rte_free(rule);
+
+ /* Free response */
+ app_msg_free(app, rsp);
+
+ return 0;
+}
+
+int
+app_pipeline_firewall_add_bulk(struct app_params *app,
+ uint32_t pipeline_id,
+ struct pipeline_firewall_key *keys,
+ uint32_t n_keys,
+ uint32_t *priorities,
+ uint32_t *port_ids)
+{
+ struct app_pipeline_firewall *p;
+ struct pipeline_firewall_add_bulk_msg_req *req;
+ struct pipeline_firewall_add_bulk_msg_rsp *rsp;
+
+ struct app_pipeline_firewall_rule **rules;
+ int *new_rules;
+
+ int *keys_found;
+ void **entries_ptr;
+
+ uint32_t i;
+ int status = 0;
+
+ /* Check input arguments */
+ if (app == NULL)
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id);
+ if (p == NULL)
+ return -1;
+
+ rules = rte_malloc(NULL,
+ n_keys * sizeof(struct app_pipeline_firewall_rule *),
+ RTE_CACHE_LINE_SIZE);
+ if (rules == NULL)
+ return -1;
+
+ new_rules = rte_malloc(NULL,
+ n_keys * sizeof(int),
+ RTE_CACHE_LINE_SIZE);
+ if (new_rules == NULL) {
+ rte_free(rules);
+ return -1;
+ }
+
+ /* check data integrity and add to rule list */
+ for (i = 0; i < n_keys; i++) {
+ if (port_ids[i] >= p->n_ports_out) {
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+
+ if (app_pipeline_firewall_key_check_and_normalize(&keys[i]) != 0) {
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+
+ rules[i] = app_pipeline_firewall_rule_find(p, &keys[i]);
+ new_rules[i] = (rules[i] == NULL);
+ if (rules[i] == NULL) {
+ rules[i] = rte_malloc(NULL, sizeof(rules[i]),
+ RTE_CACHE_LINE_SIZE);
+
+ if (rules[i] == NULL) {
+ uint32_t j;
+
+ for (j = 0; j <= i; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+ }
+ }
+
+ keys_found = rte_malloc(NULL,
+ n_keys * sizeof(int),
+ RTE_CACHE_LINE_SIZE);
+ if (keys_found == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+
+ entries_ptr = rte_malloc(NULL,
+ n_keys * sizeof(struct rte_pipeline_table_entry *),
+ RTE_CACHE_LINE_SIZE);
+ if (entries_ptr == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ return -1;
+ }
+ for (i = 0; i < n_keys; i++) {
+ entries_ptr[i] = rte_malloc(NULL,
+ sizeof(struct rte_pipeline_table_entry),
+ RTE_CACHE_LINE_SIZE);
+
+ if (entries_ptr[i] == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ for (j = 0; j <= i; j++)
+ rte_free(entries_ptr[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+ return -1;
+ }
+ }
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ for (j = 0; j < n_keys; j++)
+ rte_free(entries_ptr[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+ return -1;
+ }
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_ADD_BULK;
+
+ req->keys = keys;
+ req->n_keys = n_keys;
+ req->port_ids = port_ids;
+ req->priorities = priorities;
+ req->keys_found = keys_found;
+ req->entries_ptr = entries_ptr;
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ for (j = 0; j < n_keys; j++)
+ rte_free(entries_ptr[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+ return -1;
+ }
+
+ if (rsp->status) {
+ for (i = 0; i < n_keys; i++)
+ if (new_rules[i])
+ rte_free(rules[i]);
+
+ for (i = 0; i < n_keys; i++)
+ rte_free(entries_ptr[i]);
+
+ status = -1;
+ goto cleanup;
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ if (entries_ptr[i] == NULL ||
+ ((new_rules[i] == 0) && (keys_found[i] == 0)) ||
+ ((new_rules[i] == 1) && (keys_found[i] == 1))) {
+ for (i = 0; i < n_keys; i++)
+ if (new_rules[i])
+ rte_free(rules[i]);
+
+ for (i = 0; i < n_keys; i++)
+ rte_free(entries_ptr[i]);
+
+ status = -1;
+ goto cleanup;
+ }
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ memcpy(&rules[i]->key, &keys[i], sizeof(keys[i]));
+ rules[i]->priority = priorities[i];
+ rules[i]->port_id = port_ids[i];
+ rules[i]->entry_ptr = entries_ptr[i];
+
+ /* Commit rule */
+ if (new_rules[i]) {
+ TAILQ_INSERT_TAIL(&p->rules, rules[i], node);
+ p->n_rules++;
+ }
+
+ print_firewall_ipv4_rule(rules[i]);
+ }
+
+cleanup:
+ app_msg_free(app, rsp);
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+
+ return status;
+}
+
+int
+app_pipeline_firewall_delete_bulk(struct app_params *app,
+ uint32_t pipeline_id,
+ struct pipeline_firewall_key *keys,
+ uint32_t n_keys)
+{
+ struct app_pipeline_firewall *p;
+ struct pipeline_firewall_del_bulk_msg_req *req;
+ struct pipeline_firewall_del_bulk_msg_rsp *rsp;
+
+ struct app_pipeline_firewall_rule **rules;
+ int *keys_found;
+
+ uint32_t i;
+ int status = 0;
+
+ /* Check input arguments */
+ if (app == NULL)
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id);
+ if (p == NULL)
+ return -1;
+
+ rules = rte_malloc(NULL,
+ n_keys * sizeof(struct app_pipeline_firewall_rule *),
+ RTE_CACHE_LINE_SIZE);
+ if (rules == NULL)
+ return -1;
+
+ for (i = 0; i < n_keys; i++) {
+ if (app_pipeline_firewall_key_check_and_normalize(&keys[i]) != 0) {
+ return -1;
+ }
+
+ rules[i] = app_pipeline_firewall_rule_find(p, &keys[i]);
+ }
+
+ keys_found = rte_malloc(NULL,
+ n_keys * sizeof(int),
+ RTE_CACHE_LINE_SIZE);
+ if (keys_found == NULL) {
+ rte_free(rules);
+ return -1;
+ }
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL) {
+ rte_free(rules);
+ rte_free(keys_found);
+ return -1;
+ }
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_DEL_BULK;
+
+ req->keys = keys;
+ req->n_keys = n_keys;
+ req->keys_found = keys_found;
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL) {
+ rte_free(rules);
+ rte_free(keys_found);
+ return -1;
+ }
+
+ if (rsp->status) {
+ status = -1;
+ goto cleanup;
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ if (keys_found[i] == 0) {
+ status = -1;
+ goto cleanup;
+ }
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ TAILQ_REMOVE(&p->rules, rules[i], node);
+ p->n_rules--;
+ rte_free(rules[i]);
+ }
+
+cleanup:
+ app_msg_free(app, rsp);
+ rte_free(rules);
+ rte_free(keys_found);
+
+ return status;
+}
+
+int
+app_pipeline_firewall_add_default_rule(struct app_params *app,
+ uint32_t pipeline_id,
+ uint32_t port_id)
+{
+ struct app_pipeline_firewall *p;
+ struct pipeline_firewall_add_default_msg_req *req;
+ struct pipeline_firewall_add_default_msg_rsp *rsp;
+
+ /* Check input arguments */
+ if (app == NULL)
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id);
+ if (p == NULL)
+ return -1;
+
+ if (port_id >= p->n_ports_out)
+ return -1;
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL)
+ return -1;
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_ADD_DEFAULT;
+ req->port_id = port_id;
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response and write rule */
+ if (rsp->status || (rsp->entry_ptr == NULL)) {
+ app_msg_free(app, rsp);
+ return -1;
+ }
+
+ p->default_rule_port_id = port_id;
+ p->default_rule_entry_ptr = rsp->entry_ptr;
+
+ /* Commit rule */
+ p->default_rule_present = 1;
+
+ /* Free response */
+ app_msg_free(app, rsp);
+
+ return 0;
+}
+
+int
+app_pipeline_firewall_delete_default_rule(struct app_params *app,
+ uint32_t pipeline_id)
+{
+ struct app_pipeline_firewall *p;
+ struct pipeline_firewall_del_default_msg_req *req;
+ struct pipeline_firewall_del_default_msg_rsp *rsp;
+
+ /* Check input arguments */
+ if (app == NULL)
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id);
+ if (p == NULL)
+ return -1;
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL)
+ return -1;
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_DEL_DEFAULT;
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL)
+ return -1;
+
+ /* Read response and write rule */
+ if (rsp->status) {
+ app_msg_free(app, rsp);
+ return -1;
+ }
+
+ /* Commit rule */
+ p->default_rule_present = 0;
+
+ /* Free response */
+ app_msg_free(app, rsp);
+
+ return 0;
+}
+
+/*
+ * p firewall add ipv4
+ */
+
+struct cmd_firewall_add_ipv4_result {
+ cmdline_fixed_string_t p_string;
+ uint32_t pipeline_id;
+ cmdline_fixed_string_t firewall_string;
+ cmdline_fixed_string_t add_string;
+ cmdline_fixed_string_t ipv4_string;
+ int32_t priority;
+ cmdline_ipaddr_t src_ip;
+ uint32_t src_ip_mask;
+ cmdline_ipaddr_t dst_ip;
+ uint32_t dst_ip_mask;
+ uint16_t src_port_from;
+ uint16_t src_port_to;
+ uint16_t dst_port_from;
+ uint16_t dst_port_to;
+ uint8_t proto;
+ uint8_t proto_mask;
+ uint8_t port_id;
+};
+
+static void
+cmd_firewall_add_ipv4_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ void *data)
+{
+ struct cmd_firewall_add_ipv4_result *params = parsed_result;
+ struct app_params *app = data;
+ struct pipeline_firewall_key key;
+ int status;
+
+ key.type = PIPELINE_FIREWALL_IPV4_5TUPLE;
+ key.key.ipv4_5tuple.src_ip = rte_bswap32(
+ (uint32_t) params->src_ip.addr.ipv4.s_addr);
+ key.key.ipv4_5tuple.src_ip_mask = params->src_ip_mask;
+ key.key.ipv4_5tuple.dst_ip = rte_bswap32(
+ (uint32_t) params->dst_ip.addr.ipv4.s_addr);
+ key.key.ipv4_5tuple.dst_ip_mask = params->dst_ip_mask;
+ key.key.ipv4_5tuple.src_port_from = params->src_port_from;
+ key.key.ipv4_5tuple.src_port_to = params->src_port_to;
+ key.key.ipv4_5tuple.dst_port_from = params->dst_port_from;
+ key.key.ipv4_5tuple.dst_port_to = params->dst_port_to;
+ key.key.ipv4_5tuple.proto = params->proto;
+ key.key.ipv4_5tuple.proto_mask = params->proto_mask;
+
+ status = app_pipeline_firewall_add_rule(app,
+ params->pipeline_id,
+ &key,
+ params->priority,
+ params->port_id);
+
+ if (status != 0) {
+ printf("Command failed\n");
return;
+ }
+}
- ring_resp = params->ring_resp;
- p = params->p;
- port_out_id = params->port_out_id;
- table_id = params->table_id;
+cmdline_parse_token_string_t cmd_firewall_add_ipv4_p_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_ipv4_result, p_string,
+ "p");
- /* Handle request */
- req = (struct app_msg_req *)rte_ctrlmbuf_data(msg);
- switch (req->type) {
- case APP_MSG_REQ_PING:
- {
- result = 0;
- break;
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_pipeline_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result, pipeline_id,
+ UINT32);
+
+cmdline_parse_token_string_t cmd_firewall_add_ipv4_firewall_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ firewall_string, "firewall");
+
+cmdline_parse_token_string_t cmd_firewall_add_ipv4_add_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ add_string, "add");
+
+cmdline_parse_token_string_t cmd_firewall_add_ipv4_ipv4_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ ipv4_string, "ipv4");
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_priority =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result, priority,
+ INT32);
+
+cmdline_parse_token_ipaddr_t cmd_firewall_add_ipv4_src_ip =
+ TOKEN_IPV4_INITIALIZER(struct cmd_firewall_add_ipv4_result, src_ip);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_src_ip_mask =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result, src_ip_mask,
+ UINT32);
+
+cmdline_parse_token_ipaddr_t cmd_firewall_add_ipv4_dst_ip =
+ TOKEN_IPV4_INITIALIZER(struct cmd_firewall_add_ipv4_result, dst_ip);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_dst_ip_mask =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result, dst_ip_mask,
+ UINT32);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_src_port_from =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ src_port_from, UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_src_port_to =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ src_port_to, UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_dst_port_from =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ dst_port_from, UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_dst_port_to =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ dst_port_to, UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_proto =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ proto, UINT8);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_proto_mask =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ proto_mask, UINT8);
+
+cmdline_parse_token_num_t cmd_firewall_add_ipv4_port_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_ipv4_result,
+ port_id, UINT8);
+
+cmdline_parse_inst_t cmd_firewall_add_ipv4 = {
+ .f = cmd_firewall_add_ipv4_parsed,
+ .data = NULL,
+ .help_str = "Firewall rule add",
+ .tokens = {
+ (void *) &cmd_firewall_add_ipv4_p_string,
+ (void *) &cmd_firewall_add_ipv4_pipeline_id,
+ (void *) &cmd_firewall_add_ipv4_firewall_string,
+ (void *) &cmd_firewall_add_ipv4_add_string,
+ (void *) &cmd_firewall_add_ipv4_ipv4_string,
+ (void *) &cmd_firewall_add_ipv4_priority,
+ (void *) &cmd_firewall_add_ipv4_src_ip,
+ (void *) &cmd_firewall_add_ipv4_src_ip_mask,
+ (void *) &cmd_firewall_add_ipv4_dst_ip,
+ (void *) &cmd_firewall_add_ipv4_dst_ip_mask,
+ (void *) &cmd_firewall_add_ipv4_src_port_from,
+ (void *) &cmd_firewall_add_ipv4_src_port_to,
+ (void *) &cmd_firewall_add_ipv4_dst_port_from,
+ (void *) &cmd_firewall_add_ipv4_dst_port_to,
+ (void *) &cmd_firewall_add_ipv4_proto,
+ (void *) &cmd_firewall_add_ipv4_proto_mask,
+ (void *) &cmd_firewall_add_ipv4_port_id,
+ NULL,
+ },
+};
+
+/*
+ * p firewall del ipv4
+ */
+
+struct cmd_firewall_del_ipv4_result {
+ cmdline_fixed_string_t p_string;
+ uint32_t pipeline_id;
+ cmdline_fixed_string_t firewall_string;
+ cmdline_fixed_string_t del_string;
+ cmdline_fixed_string_t ipv4_string;
+ cmdline_ipaddr_t src_ip;
+ uint32_t src_ip_mask;
+ cmdline_ipaddr_t dst_ip;
+ uint32_t dst_ip_mask;
+ uint16_t src_port_from;
+ uint16_t src_port_to;
+ uint16_t dst_port_from;
+ uint16_t dst_port_to;
+ uint8_t proto;
+ uint8_t proto_mask;
+};
+
+static void
+cmd_firewall_del_ipv4_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ void *data)
+{
+ struct cmd_firewall_del_ipv4_result *params = parsed_result;
+ struct app_params *app = data;
+ struct pipeline_firewall_key key;
+ int status;
+
+ key.type = PIPELINE_FIREWALL_IPV4_5TUPLE;
+ key.key.ipv4_5tuple.src_ip = rte_bswap32(
+ (uint32_t) params->src_ip.addr.ipv4.s_addr);
+ key.key.ipv4_5tuple.src_ip_mask = params->src_ip_mask;
+ key.key.ipv4_5tuple.dst_ip = rte_bswap32(
+ (uint32_t) params->dst_ip.addr.ipv4.s_addr);
+ key.key.ipv4_5tuple.dst_ip_mask = params->dst_ip_mask;
+ key.key.ipv4_5tuple.src_port_from = params->src_port_from;
+ key.key.ipv4_5tuple.src_port_to = params->src_port_to;
+ key.key.ipv4_5tuple.dst_port_from = params->dst_port_from;
+ key.key.ipv4_5tuple.dst_port_to = params->dst_port_to;
+ key.key.ipv4_5tuple.proto = params->proto;
+ key.key.ipv4_5tuple.proto_mask = params->proto_mask;
+
+ status = app_pipeline_firewall_delete_rule(app,
+ params->pipeline_id,
+ &key);
+
+ if (status != 0) {
+ printf("Command failed\n");
+ return;
}
+}
- case APP_MSG_REQ_FW_ADD:
- {
- struct rte_pipeline_table_entry entry = {
- .action = RTE_PIPELINE_ACTION_PORT,
- {.port_id = port_out_id[req->firewall_add.port]},
- };
+cmdline_parse_token_string_t cmd_firewall_del_ipv4_p_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_ipv4_result, p_string,
+ "p");
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_pipeline_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result, pipeline_id,
+ UINT32);
+
+cmdline_parse_token_string_t cmd_firewall_del_ipv4_firewall_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_ipv4_result,
+ firewall_string, "firewall");
+
+cmdline_parse_token_string_t cmd_firewall_del_ipv4_del_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_ipv4_result,
+ del_string, "del");
+
+cmdline_parse_token_string_t cmd_firewall_del_ipv4_ipv4_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_ipv4_result,
+ ipv4_string, "ipv4");
+
+cmdline_parse_token_ipaddr_t cmd_firewall_del_ipv4_src_ip =
+ TOKEN_IPV4_INITIALIZER(struct cmd_firewall_del_ipv4_result, src_ip);
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_src_ip_mask =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result, src_ip_mask,
+ UINT32);
+
+cmdline_parse_token_ipaddr_t cmd_firewall_del_ipv4_dst_ip =
+ TOKEN_IPV4_INITIALIZER(struct cmd_firewall_del_ipv4_result, dst_ip);
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_dst_ip_mask =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result, dst_ip_mask,
+ UINT32);
- struct rte_pipeline_table_entry *entry_ptr;
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_src_port_from =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result,
+ src_port_from, UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_src_port_to =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result, src_port_to,
+ UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_dst_port_from =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result,
+ dst_port_from, UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_dst_port_to =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result,
+ dst_port_to, UINT16);
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_proto =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result,
+ proto, UINT8);
+
+cmdline_parse_token_num_t cmd_firewall_del_ipv4_proto_mask =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_ipv4_result, proto_mask,
+ UINT8);
+
+cmdline_parse_inst_t cmd_firewall_del_ipv4 = {
+ .f = cmd_firewall_del_ipv4_parsed,
+ .data = NULL,
+ .help_str = "Firewall rule delete",
+ .tokens = {
+ (void *) &cmd_firewall_del_ipv4_p_string,
+ (void *) &cmd_firewall_del_ipv4_pipeline_id,
+ (void *) &cmd_firewall_del_ipv4_firewall_string,
+ (void *) &cmd_firewall_del_ipv4_del_string,
+ (void *) &cmd_firewall_del_ipv4_ipv4_string,
+ (void *) &cmd_firewall_del_ipv4_src_ip,
+ (void *) &cmd_firewall_del_ipv4_src_ip_mask,
+ (void *) &cmd_firewall_del_ipv4_dst_ip,
+ (void *) &cmd_firewall_del_ipv4_dst_ip_mask,
+ (void *) &cmd_firewall_del_ipv4_src_port_from,
+ (void *) &cmd_firewall_del_ipv4_src_port_to,
+ (void *) &cmd_firewall_del_ipv4_dst_port_from,
+ (void *) &cmd_firewall_del_ipv4_dst_port_to,
+ (void *) &cmd_firewall_del_ipv4_proto,
+ (void *) &cmd_firewall_del_ipv4_proto_mask,
+ NULL,
+ },
+};
+
+/*
+ * p firewall add bulk
+ */
+
+struct cmd_firewall_add_bulk_result {
+ cmdline_fixed_string_t p_string;
+ uint32_t pipeline_id;
+ cmdline_fixed_string_t firewall_string;
+ cmdline_fixed_string_t add_string;
+ cmdline_fixed_string_t bulk_string;
+ cmdline_fixed_string_t file_path;
+};
+
+static void
+cmd_firewall_add_bulk_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ void *data)
+{
+ struct cmd_firewall_add_bulk_result *params = parsed_result;
+ struct app_params *app = data;
+ int status;
- int key_found;
+ struct app_pipeline_add_bulk_params add_bulk_params;
- result = rte_pipeline_table_entry_add(p, table_id,
- &req->firewall_add.add_params, &entry, &key_found,
- &entry_ptr);
- break;
+ status = app_pipeline_add_bulk_parse_file(params->file_path, &add_bulk_params);
+ if (status != 0) {
+ printf("Command failed\n");
+ goto end;
}
- case APP_MSG_REQ_FW_DEL:
- {
- int key_found;
+ status = app_pipeline_firewall_add_bulk(app, params->pipeline_id, add_bulk_params.keys,
+ add_bulk_params.n_keys, add_bulk_params.priorities, add_bulk_params.port_ids);
+ if (status != 0) {
+ printf("Command failed\n");
+ goto end;
+ }
+
+end:
+ rte_free(add_bulk_params.keys);
+ rte_free(add_bulk_params.priorities);
+ rte_free(add_bulk_params.port_ids);
+}
+
+cmdline_parse_token_string_t cmd_firewall_add_bulk_p_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_bulk_result, p_string,
+ "p");
+
+cmdline_parse_token_num_t cmd_firewall_add_bulk_pipeline_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_bulk_result, pipeline_id,
+ UINT32);
+
+cmdline_parse_token_string_t cmd_firewall_add_bulk_firewall_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_bulk_result,
+ firewall_string, "firewall");
+
+cmdline_parse_token_string_t cmd_firewall_add_bulk_add_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_bulk_result,
+ add_string, "add");
+
+cmdline_parse_token_string_t cmd_firewall_add_bulk_bulk_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_bulk_result,
+ bulk_string, "bulk");
+
+cmdline_parse_token_string_t cmd_firewall_add_bulk_file_path_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_bulk_result,
+ file_path, NULL);
+
+cmdline_parse_inst_t cmd_firewall_add_bulk = {
+ .f = cmd_firewall_add_bulk_parsed,
+ .data = NULL,
+ .help_str = "Firewall rule add bulk",
+ .tokens = {
+ (void *) &cmd_firewall_add_bulk_p_string,
+ (void *) &cmd_firewall_add_bulk_pipeline_id,
+ (void *) &cmd_firewall_add_bulk_firewall_string,
+ (void *) &cmd_firewall_add_bulk_add_string,
+ (void *) &cmd_firewall_add_bulk_bulk_string,
+ (void *) &cmd_firewall_add_bulk_file_path_string,
+ NULL,
+ },
+};
+
+/*
+ * p firewall del bulk
+ */
- result = rte_pipeline_table_entry_delete(p, table_id,
- &req->firewall_del.delete_params, &key_found, NULL);
- break;
+struct cmd_firewall_del_bulk_result {
+ cmdline_fixed_string_t p_string;
+ uint32_t pipeline_id;
+ cmdline_fixed_string_t firewall_string;
+ cmdline_fixed_string_t del_string;
+ cmdline_fixed_string_t bulk_string;
+ cmdline_fixed_string_t file_path;
+};
+
+static void
+cmd_firewall_del_bulk_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ void *data)
+{
+ struct cmd_firewall_del_bulk_result *params = parsed_result;
+ struct app_params *app = data;
+ int status;
+
+ struct app_pipeline_del_bulk_params del_bulk_params;
+
+ status = app_pipeline_del_bulk_parse_file(params->file_path, &del_bulk_params);
+ if (status != 0) {
+ printf("Command failed\n");
+ goto end;
}
- default:
- rte_panic("FW unrecognized message type (%u)\n", req->type);
+ status = app_pipeline_firewall_delete_bulk(app, params->pipeline_id,
+ del_bulk_params.keys, del_bulk_params.n_keys);
+ if (status != 0) {
+ printf("Command failed\n");
+ goto end;
+ }
+
+end:
+ rte_free(del_bulk_params.keys);
+}
+
+cmdline_parse_token_string_t cmd_firewall_del_bulk_p_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_bulk_result, p_string,
+ "p");
+
+cmdline_parse_token_num_t cmd_firewall_del_bulk_pipeline_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_bulk_result, pipeline_id,
+ UINT32);
+
+cmdline_parse_token_string_t cmd_firewall_del_bulk_firewall_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_bulk_result,
+ firewall_string, "firewall");
+
+cmdline_parse_token_string_t cmd_firewall_del_bulk_add_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_bulk_result,
+ del_string, "del");
+
+cmdline_parse_token_string_t cmd_firewall_del_bulk_bulk_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_bulk_result,
+ bulk_string, "bulk");
+
+cmdline_parse_token_string_t cmd_firewall_del_bulk_file_path_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_bulk_result,
+ file_path, NULL);
+
+cmdline_parse_inst_t cmd_firewall_del_bulk = {
+ .f = cmd_firewall_del_bulk_parsed,
+ .data = NULL,
+ .help_str = "Firewall rule del bulk",
+ .tokens = {
+ (void *) &cmd_firewall_del_bulk_p_string,
+ (void *) &cmd_firewall_del_bulk_pipeline_id,
+ (void *) &cmd_firewall_del_bulk_firewall_string,
+ (void *) &cmd_firewall_del_bulk_add_string,
+ (void *) &cmd_firewall_del_bulk_bulk_string,
+ (void *) &cmd_firewall_del_bulk_file_path_string,
+ NULL,
+ },
+};
+
+/*
+ * p firewall add default
+ */
+struct cmd_firewall_add_default_result {
+ cmdline_fixed_string_t p_string;
+ uint32_t pipeline_id;
+ cmdline_fixed_string_t firewall_string;
+ cmdline_fixed_string_t add_string;
+ cmdline_fixed_string_t default_string;
+ uint8_t port_id;
+};
+
+static void
+cmd_firewall_add_default_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ void *data)
+{
+ struct cmd_firewall_add_default_result *params = parsed_result;
+ struct app_params *app = data;
+ int status;
+
+ status = app_pipeline_firewall_add_default_rule(app,
+ params->pipeline_id,
+ params->port_id);
+
+ if (status != 0) {
+ printf("Command failed\n");
+ return;
}
+}
+
+cmdline_parse_token_string_t cmd_firewall_add_default_p_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_default_result,
+ p_string, "p");
+
+cmdline_parse_token_num_t cmd_firewall_add_default_pipeline_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_default_result,
+ pipeline_id, UINT32);
- /* Fill in response message */
- resp = (struct app_msg_resp *)rte_ctrlmbuf_data(msg);
- resp->result = result;
+cmdline_parse_token_string_t cmd_firewall_add_default_firewall_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_default_result,
+ firewall_string, "firewall");
- /* Send response */
- do {
- result = rte_ring_sp_enqueue(ring_resp, (void *) msg);
- } while (result == -ENOBUFS);
+cmdline_parse_token_string_t cmd_firewall_add_default_add_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_default_result,
+ add_string, "add");
+
+cmdline_parse_token_string_t cmd_firewall_add_default_default_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_add_default_result,
+ default_string, "default");
+
+cmdline_parse_token_num_t cmd_firewall_add_default_port_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_add_default_result, port_id,
+ UINT8);
+
+cmdline_parse_inst_t cmd_firewall_add_default = {
+ .f = cmd_firewall_add_default_parsed,
+ .data = NULL,
+ .help_str = "Firewall default rule add",
+ .tokens = {
+ (void *) &cmd_firewall_add_default_p_string,
+ (void *) &cmd_firewall_add_default_pipeline_id,
+ (void *) &cmd_firewall_add_default_firewall_string,
+ (void *) &cmd_firewall_add_default_add_string,
+ (void *) &cmd_firewall_add_default_default_string,
+ (void *) &cmd_firewall_add_default_port_id,
+ NULL,
+ },
+};
+
+/*
+ * p firewall del default
+ */
+struct cmd_firewall_del_default_result {
+ cmdline_fixed_string_t p_string;
+ uint32_t pipeline_id;
+ cmdline_fixed_string_t firewall_string;
+ cmdline_fixed_string_t del_string;
+ cmdline_fixed_string_t default_string;
+};
+
+static void
+cmd_firewall_del_default_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ void *data)
+{
+ struct cmd_firewall_del_default_result *params = parsed_result;
+ struct app_params *app = data;
+ int status;
+
+ status = app_pipeline_firewall_delete_default_rule(app,
+ params->pipeline_id);
+
+ if (status != 0) {
+ printf("Command failed\n");
+ return;
+ }
}
+
+cmdline_parse_token_string_t cmd_firewall_del_default_p_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_default_result,
+ p_string, "p");
+
+cmdline_parse_token_num_t cmd_firewall_del_default_pipeline_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_del_default_result,
+ pipeline_id, UINT32);
+
+cmdline_parse_token_string_t cmd_firewall_del_default_firewall_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_default_result,
+ firewall_string, "firewall");
+
+cmdline_parse_token_string_t cmd_firewall_del_default_del_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_default_result,
+ del_string, "del");
+
+cmdline_parse_token_string_t cmd_firewall_del_default_default_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_del_default_result,
+ default_string, "default");
+
+cmdline_parse_inst_t cmd_firewall_del_default = {
+ .f = cmd_firewall_del_default_parsed,
+ .data = NULL,
+ .help_str = "Firewall default rule delete",
+ .tokens = {
+ (void *) &cmd_firewall_del_default_p_string,
+ (void *) &cmd_firewall_del_default_pipeline_id,
+ (void *) &cmd_firewall_del_default_firewall_string,
+ (void *) &cmd_firewall_del_default_del_string,
+ (void *) &cmd_firewall_del_default_default_string,
+ NULL,
+ },
+};
+
+/*
+ * p firewall ls
+ */
+
+struct cmd_firewall_ls_result {
+ cmdline_fixed_string_t p_string;
+ uint32_t pipeline_id;
+ cmdline_fixed_string_t firewall_string;
+ cmdline_fixed_string_t ls_string;
+};
+
+static void
+cmd_firewall_ls_parsed(
+ void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ void *data)
+{
+ struct cmd_firewall_ls_result *params = parsed_result;
+ struct app_params *app = data;
+
+ app_pipeline_firewall_ls(app, params->pipeline_id);
+}
+
+cmdline_parse_token_string_t cmd_firewall_ls_p_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_ls_result, p_string,
+ "p");
+
+cmdline_parse_token_num_t cmd_firewall_ls_pipeline_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_firewall_ls_result, pipeline_id,
+ UINT32);
+
+cmdline_parse_token_string_t cmd_firewall_ls_firewall_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_ls_result,
+ firewall_string, "firewall");
+
+cmdline_parse_token_string_t cmd_firewall_ls_ls_string =
+ TOKEN_STRING_INITIALIZER(struct cmd_firewall_ls_result, ls_string,
+ "ls");
+
+cmdline_parse_inst_t cmd_firewall_ls = {
+ .f = cmd_firewall_ls_parsed,
+ .data = NULL,
+ .help_str = "Firewall rule list",
+ .tokens = {
+ (void *) &cmd_firewall_ls_p_string,
+ (void *) &cmd_firewall_ls_pipeline_id,
+ (void *) &cmd_firewall_ls_firewall_string,
+ (void *) &cmd_firewall_ls_ls_string,
+ NULL,
+ },
+};
+
+static cmdline_parse_ctx_t pipeline_cmds[] = {
+ (cmdline_parse_inst_t *) &cmd_firewall_add_ipv4,
+ (cmdline_parse_inst_t *) &cmd_firewall_del_ipv4,
+ (cmdline_parse_inst_t *) &cmd_firewall_add_bulk,
+ (cmdline_parse_inst_t *) &cmd_firewall_del_bulk,
+ (cmdline_parse_inst_t *) &cmd_firewall_add_default,
+ (cmdline_parse_inst_t *) &cmd_firewall_del_default,
+ (cmdline_parse_inst_t *) &cmd_firewall_ls,
+ NULL,
+};
+
+static struct pipeline_fe_ops pipeline_firewall_fe_ops = {
+ .f_init = app_pipeline_firewall_init,
+ .f_free = app_pipeline_firewall_free,
+ .cmds = pipeline_cmds,
+};
+
+struct pipeline_type pipeline_firewall = {
+ .name = "FIREWALL",
+ .be_ops = &pipeline_firewall_be_ops,
+ .fe_ops = &pipeline_firewall_fe_ops,
+};
git.droids-corp.org / dpdk.git / blobdiff