diff options
| -rw-r--r-- | src/plugins/ikev2/ikev2_cli.c | 264 |
1 files changed, 169 insertions, 95 deletions
diff --git a/src/plugins/ikev2/ikev2_cli.c b/src/plugins/ikev2/ikev2_cli.c index 151ee7b31fb..727e3473627 100644 --- a/src/plugins/ikev2/ikev2_cli.c +++ b/src/plugins/ikev2/ikev2_cli.c @@ -46,131 +46,205 @@ format_ikev2_id_type_and_data (u8 * s, va_list * args) return s; } +static u8 * +format_ikev2_traffic_selector (u8 * s, va_list * va) +{ + ikev2_ts_t *ts = va_arg (*va, ikev2_ts_t *); + u32 index = va_arg (*va, u32); + + s = format (s, "%u type %u protocol_id %u addr " + "%U - %U port %u - %u\n", + index, ts->ts_type, ts->protocol_id, + format_ip4_address, &ts->start_addr, + format_ip4_address, &ts->end_addr, + clib_net_to_host_u16 (ts->start_port), + clib_net_to_host_u16 (ts->end_port)); + return s; +} -static clib_error_t * -show_ikev2_sa_command_fn (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) +static u8 * +format_ikev2_child_sa (u8 * s, va_list * va) { - ikev2_main_t *km = &ikev2_main; - ikev2_main_per_thread_data_t *tkm; - ikev2_sa_t *sa; + ikev2_child_sa_t *child = va_arg (*va, ikev2_child_sa_t *); + u32 index = va_arg (*va, u32); ikev2_ts_t *ts; - ikev2_child_sa_t *child; ikev2_sa_transform_t *tr; + u8 *c = 0; - vec_foreach (tkm, km->per_thread_data) - { - /* *INDENT-OFF* */ - pool_foreach (sa, tkm->sas, ({ - u8 * s = 0; - vlib_cli_output(vm, " iip %U ispi %lx rip %U rspi %lx", - format_ip4_address, &sa->iaddr, sa->ispi, - format_ip4_address, &sa->raddr, sa->rspi); + u32 indent = format_get_indent (s); + indent += 1; - tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR); - s = format(s, "%U ", format_ikev2_sa_transform, tr); + s = format (s, "child sa %u:", index); - tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF); - s = format(s, "%U ", format_ikev2_sa_transform, tr); + tr = ikev2_sa_get_td_for_type (child->r_proposals, + IKEV2_TRANSFORM_TYPE_ENCR); + c = format (c, "%U ", format_ikev2_sa_transform, tr); - tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG); - s = format(s, "%U ", format_ikev2_sa_transform, tr); + tr = ikev2_sa_get_td_for_type (child->r_proposals, + IKEV2_TRANSFORM_TYPE_INTEG); + c = format (c, "%U ", format_ikev2_sa_transform, tr); - tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH); - s = format(s, "%U ", format_ikev2_sa_transform, tr); + tr = ikev2_sa_get_td_for_type (child->r_proposals, + IKEV2_TRANSFORM_TYPE_ESN); + c = format (c, "%U ", format_ikev2_sa_transform, tr); - vlib_cli_output(vm, " %v", s); - vec_free(s); + s = format (s, "%v\n", c); + vec_free (c); - vlib_cli_output(vm, " nonce i:%U\n r:%U", - format_hex_bytes, sa->i_nonce, vec_len(sa->i_nonce), - format_hex_bytes, sa->r_nonce, vec_len(sa->r_nonce)); + s = format (s, "%Uspi(i) %lx spi(r) %lx\n", format_white_space, indent, + child->i_proposals ? child->i_proposals[0].spi : 0, + child->r_proposals ? child->r_proposals[0].spi : 0); - vlib_cli_output(vm, " SK_d %U", - format_hex_bytes, sa->sk_d, vec_len(sa->sk_d)); - if (sa->sk_ai) - { - vlib_cli_output(vm, " SK_a i:%U\n r:%U", - format_hex_bytes, sa->sk_ai, vec_len(sa->sk_ai), - format_hex_bytes, sa->sk_ar, vec_len(sa->sk_ar)); - } - vlib_cli_output(vm, " SK_e i:%U\n r:%U", - format_hex_bytes, sa->sk_ei, vec_len(sa->sk_ei), - format_hex_bytes, sa->sk_er, vec_len(sa->sk_er)); - vlib_cli_output(vm, " SK_p i:%U\n r:%U", - format_hex_bytes, sa->sk_pi, vec_len(sa->sk_pi), - format_hex_bytes, sa->sk_pr, vec_len(sa->sk_pr)); - - vlib_cli_output(vm, " identifier (i) %U", - format_ikev2_id_type_and_data, &sa->i_id); - vlib_cli_output(vm, " identifier (r) %U", - format_ikev2_id_type_and_data, &sa->r_id); - - vec_foreach(child, sa->childs) - { - vlib_cli_output(vm, " child sa %u:", child - sa->childs); + s = format (s, "%USK_e i:%U\n%Ur:%U\n", + format_white_space, indent, + format_hex_bytes, child->sk_ei, vec_len (child->sk_ei), + format_white_space, indent + 6, + format_hex_bytes, child->sk_er, vec_len (child->sk_er)); + if (child->sk_ai) + { + s = format (s, "%USK_a i:%U\n%Ur:%U\n", + format_white_space, indent, + format_hex_bytes, child->sk_ai, vec_len (child->sk_ai), + format_white_space, indent + 6, + format_hex_bytes, child->sk_ar, vec_len (child->sk_ar)); + } + s = format (s, "%Utraffic selectors (i):", format_white_space, indent); + vec_foreach (ts, child->tsi) + s = format (s, "%U", format_ikev2_traffic_selector, ts, ts - child->tsi); + s = format (s, "%Utraffic selectors (r):", format_white_space, indent); + vec_foreach (ts, child->tsr) + s = format (s, "%U", format_ikev2_traffic_selector, ts, ts - child->tsr); + return s; +} - tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR); - s = format(s, "%U ", format_ikev2_sa_transform, tr); +static u8 * +format_ikev2_sa (u8 * s, va_list * va) +{ + ikev2_sa_t *sa = va_arg (*va, ikev2_sa_t *); + int details = va_arg (*va, int); + ikev2_sa_transform_t *tr; + ikev2_child_sa_t *child; + u32 indent = 1; - tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG); - s = format(s, "%U ", format_ikev2_sa_transform, tr); + s = format (s, "iip %U ispi %lx rip %U rspi %lx", + format_ip4_address, &sa->iaddr, sa->ispi, + format_ip4_address, &sa->raddr, sa->rspi); + if (!details) + return s; - tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ESN); - s = format(s, "%U ", format_ikev2_sa_transform, tr); + s = format (s, "\n%U", format_white_space, indent); - vlib_cli_output(vm, " %v", s); - vec_free(s); + tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR); + s = format (s, "%U ", format_ikev2_sa_transform, tr); - vlib_cli_output(vm, " spi(i) %lx spi(r) %lx", - child->i_proposals ? child->i_proposals[0].spi : 0, - child->r_proposals ? child->r_proposals[0].spi : 0); + tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF); + s = format (s, "%U ", format_ikev2_sa_transform, tr); - vlib_cli_output(vm, " SK_e i:%U\n r:%U", - format_hex_bytes, child->sk_ei, vec_len(child->sk_ei), - format_hex_bytes, child->sk_er, vec_len(child->sk_er)); - if (child->sk_ai) - { - vlib_cli_output(vm, " SK_a i:%U\n r:%U", - format_hex_bytes, child->sk_ai, vec_len(child->sk_ai), - format_hex_bytes, child->sk_ar, vec_len(child->sk_ar)); - vlib_cli_output(vm, " traffic selectors (i):"); - } - vec_foreach(ts, child->tsi) - { - vlib_cli_output(vm, " %u type %u protocol_id %u addr " - "%U - %U port %u - %u", - ts - child->tsi, - ts->ts_type, ts->protocol_id, - format_ip4_address, &ts->start_addr, - format_ip4_address, &ts->end_addr, - clib_net_to_host_u16( ts->start_port), - clib_net_to_host_u16( ts->end_port)); - } - vlib_cli_output(vm, " traffic selectors (r):"); - vec_foreach(ts, child->tsr) + tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG); + s = format (s, "%U ", format_ikev2_sa_transform, tr); + + tr = ikev2_sa_get_td_for_type (sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH); + s = format (s, "%U", format_ikev2_sa_transform, tr); + + s = format (s, "\n%U", format_white_space, indent); + + s = format (s, "nonce i:%U\n%Ur:%U\n", + format_hex_bytes, sa->i_nonce, vec_len (sa->i_nonce), + format_white_space, indent + 6, + format_hex_bytes, sa->r_nonce, vec_len (sa->r_nonce)); + + s = format (s, "%USK_d %U\n", format_white_space, indent, + format_hex_bytes, sa->sk_d, vec_len (sa->sk_d)); + if (sa->sk_ai) + { + s = format (s, "%USK_a i:%U\n%Ur:%U\n", + format_white_space, indent, + format_hex_bytes, sa->sk_ai, vec_len (sa->sk_ai), + format_white_space, indent + 6, + format_hex_bytes, sa->sk_ar, vec_len (sa->sk_ar)); + } + s = format (s, "%USK_e i:%U\n%Ur:%U\n", + format_white_space, indent, + format_hex_bytes, sa->sk_ei, vec_len (sa->sk_ei), + format_white_space, indent + 6, + format_hex_bytes, sa->sk_er, vec_len (sa->sk_er)); + s = format (s, "%USK_p i:%U\n%Ur:%U\n", + format_white_space, indent, + format_hex_bytes, sa->sk_pi, vec_len (sa->sk_pi), + format_white_space, indent + 6, + format_hex_bytes, sa->sk_pr, vec_len (sa->sk_pr)); + + s = format (s, "%Uidentifier (i) %U\n", + format_white_space, indent, + format_ikev2_id_type_and_data, &sa->i_id); + s = format (s, "%Uidentifier (r) %U\n", + format_white_space, indent, + format_ikev2_id_type_and_data, &sa->r_id); + + vec_foreach (child, sa->childs) + { + s = format (s, "%U%U", format_white_space, indent + 2, + format_ikev2_child_sa, child, child - sa->childs); + } + + return s; +} + +static clib_error_t * +show_ikev2_sa_command_fn (vlib_main_t * vm, + unformat_input_t * input, vlib_cli_command_t * cmd) +{ + unformat_input_t _line_input, *line_input = &_line_input; + ikev2_main_t *km = &ikev2_main; + ikev2_main_per_thread_data_t *tkm; + ikev2_sa_t *sa; + u64 rspi; + u8 *s = 0; + int details = 0, show_one = 0; + + if (unformat_user (input, unformat_line_input, line_input)) + { + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (line_input, "rspi %lx", &rspi)) + { + show_one = 1; + } + else if (unformat (line_input, "details")) + details = 1; + else + break; + } + unformat_free (line_input); + } + + vec_foreach (tkm, km->per_thread_data) + { + /* *INDENT-OFF* */ + pool_foreach (sa, tkm->sas, ({ + if (show_one) + { + if (sa->rspi == rspi) { - vlib_cli_output(vm, " %u type %u protocol_id %u addr " - "%U - %U port %u - %u", - ts - child->tsr, - ts->ts_type, ts->protocol_id, - format_ip4_address, &ts->start_addr, - format_ip4_address, &ts->end_addr, - clib_net_to_host_u16( ts->start_port), - clib_net_to_host_u16( ts->end_port)); + s = format (s, "%U\n", format_ikev2_sa, sa, 1); + break; } } - vlib_cli_output(vm, ""); + else + s = format (s, "%U\n", format_ikev2_sa, sa, details); })); /* *INDENT-ON* */ } + + vlib_cli_output (vm, "%v", s); + vec_free (s); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_ikev2_sa_command, static) = { .path = "show ikev2 sa", - .short_help = "show ikev2 sa", + .short_help = "show ikev2 sa [rspi <rspi>] [details]", .function = show_ikev2_sa_command_fn, }; /* *INDENT-ON* */ |