diff --git a/libnozzle/tests/api_nozzle_open.c b/libnozzle/tests/api_nozzle_open.c index 80e1038c..19876987 100644 --- a/libnozzle/tests/api_nozzle_open.c +++ b/libnozzle/tests/api_nozzle_open.c @@ -1,113 +1,202 @@ /* * Copyright (C) 2018 Red Hat, Inc. All rights reserved. * * Author: Fabio M. Di Nitto * * This software licensed under GPL-2.0+, LGPL-2.0+ */ #include "config.h" #include #include #include #include #include "test-common.h" +static int test_multi_eth(void) +{ + char device_name1[IFNAMSIZ]; + char device_name2[IFNAMSIZ]; + size_t size = IFNAMSIZ; + int err=0; + nozzle_t nozzle1 = NULL; + nozzle_t nozzle2 = NULL; + + printf("Testing multiple nozzle interface instances\n"); + + memset(device_name1, 0, size); + memset(device_name2, 0, size); + + nozzle1 = nozzle_open(device_name1, size, NULL); + if (!nozzle1) { + printf("Unable to init %s\n", device_name1); + err = -1; + goto out_clean; + } + + if (is_if_in_system(device_name1) > 0) { + printf("Found interface %s on the system\n", device_name1); + } else { + printf("Unable to find interface %s on the system\n", device_name1); + } + + nozzle2 = nozzle_open(device_name2, size, NULL); + if (!nozzle2) { + printf("Unable to init %s\n", device_name2); + err = -1; + goto out_clean; + } + + if (is_if_in_system(device_name2) > 0) { + printf("Found interface %s on the system\n", device_name2); + } else { + printf("Unable to find interface %s on the system\n", device_name2); + } + + if (nozzle1) { + nozzle_close(nozzle1); + } + + if (nozzle2) { + nozzle_close(nozzle2); + } + + printf("Testing error conditions\n"); + + printf("Open same device twice\n"); + + memset(device_name1, 0, size); + + nozzle1 = nozzle_open(device_name1, size, NULL); + if (!nozzle1) { + printf("Unable to init %s\n", device_name1); + err = -1; + goto out_clean; + } + + if (is_if_in_system(device_name1) > 0) { + printf("Found interface %s on the system\n", device_name1); + } else { + printf("Unable to find interface %s on the system\n", device_name1); + } + + nozzle2 = nozzle_open(device_name1, size, NULL); + if (nozzle2) { + printf("We were able to init 2 interfaces with the same name!\n"); + err = -1; + goto out_clean; + } + +out_clean: + if (nozzle1) { + nozzle_close(nozzle1); + } + + if (nozzle2) { + nozzle_close(nozzle2); + } + + return err; +} + static int test(void) { char device_name[2*IFNAMSIZ]; char fakepath[PATH_MAX]; size_t size = IFNAMSIZ; uint8_t randombyte = get_random_byte(); memset(device_name, 0, sizeof(device_name)); printf("Creating random nozzle interface:\n"); if (test_iface(device_name, size, NULL) < 0) { printf("Unable to create random interface\n"); return -1; } #ifdef KNET_LINUX printf("Creating kronostest%u nozzle interface:\n", randombyte); snprintf(device_name, IFNAMSIZ, "kronostest%u", randombyte); if (test_iface(device_name, size, NULL) < 0) { printf("Unable to create kronostest%u interface\n", randombyte); return -1; } #endif #ifdef KNET_BSD printf("Creating tap%u nozzle interface:\n", randombyte); snprintf(device_name, IFNAMSIZ, "tap%u", randombyte); if (test_iface(device_name, size, NULL) < 0) { printf("Unable to create tap%u interface\n", randombyte); return -1; } printf("Creating kronostest%u nozzle interface:\n", randombyte); snprintf(device_name, IFNAMSIZ, "kronostest%u", randombyte); if (test_iface(device_name, size, NULL) == 0) { printf("BSD should not accept kronostest%u interface\n", randombyte); return -1; } #endif printf("Testing ERROR conditions\n"); printf("Testing dev == NULL\n"); errno=0; if ((test_iface(NULL, size, NULL) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_open sanity checks\n"); return -1; } printf("Testing size < IFNAMSIZ\n"); errno=0; if ((test_iface(device_name, 1, NULL) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_open sanity checks\n"); return -1; } printf("Testing device_name size > IFNAMSIZ\n"); errno=0; strcpy(device_name, "abcdefghilmnopqrstuvwz"); if ((test_iface(device_name, IFNAMSIZ, NULL) >= 0) || (errno != E2BIG)) { printf("Something is wrong in nozzle_open sanity checks\n"); return -1; } printf("Testing updown path != abs\n"); errno=0; memset(device_name, 0, IFNAMSIZ); if ((test_iface(device_name, IFNAMSIZ, "foo") >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_open sanity checks\n"); return -1; } memset(fakepath, 0, PATH_MAX); memset(fakepath, '/', PATH_MAX - 2); printf("Testing updown path > PATH_MAX\n"); errno=0; memset(device_name, 0, IFNAMSIZ); if ((test_iface(device_name, IFNAMSIZ, fakepath) >= 0) || (errno != E2BIG)) { printf("Something is wrong in nozzle_open sanity checks\n"); return -1; } return 0; } int main(void) { need_root(); if (test() < 0) return FAIL; + if (test_multi_eth() < 0) + return FAIL; + return PASS; } diff --git a/libnozzle/tests/nozzle_test.c b/libnozzle/tests/nozzle_test.c index 42d84d67..dbf50604 100644 --- a/libnozzle/tests/nozzle_test.c +++ b/libnozzle/tests/nozzle_test.c @@ -1,1020 +1,931 @@ /* * Copyright (C) 2010-2018 Red Hat, Inc. All rights reserved. * * Author: Fabio M. Di Nitto * * This software licensed under GPL-2.0+, LGPL-2.0+ */ #include "config.h" #include #include #include #include #include #include #include #include #include #ifdef KNET_LINUX #include #include #endif #ifdef KNET_BSD #include #endif #include "test-common.h" char testipv4_1[IPBUFSIZE]; char testipv4_2[IPBUFSIZE]; char testipv6_1[IPBUFSIZE]; char testipv6_2[IPBUFSIZE]; -static int check_knet_multi_eth(void) -{ - char device_name1[IFNAMSIZ]; - char device_name2[IFNAMSIZ]; - size_t size = IFNAMSIZ; - int err=0; - nozzle_t nozzle1 = NULL; - nozzle_t nozzle2 = NULL; - - printf("Testing multiple knet interface instances\n"); - - memset(device_name1, 0, size); - memset(device_name2, 0, size); - - nozzle1 = nozzle_open(device_name1, size, NULL); - if (!nozzle1) { - printf("Unable to init %s\n", device_name1); - err = -1; - goto out_clean; - } - - if (is_if_in_system(device_name1) > 0) { - printf("Found interface %s on the system\n", device_name1); - } else { - printf("Unable to find interface %s on the system\n", device_name1); - } - - nozzle2 = nozzle_open(device_name2, size, NULL); - if (!nozzle2) { - printf("Unable to init %s\n", device_name2); - err = -1; - goto out_clean; - } - - if (is_if_in_system(device_name2) > 0) { - printf("Found interface %s on the system\n", device_name2); - } else { - printf("Unable to find interface %s on the system\n", device_name2); - } - - if (nozzle1) { - nozzle_close(nozzle1); - } - - if (nozzle2) { - nozzle_close(nozzle2); - } - - printf("Testing error conditions\n"); - - printf("Open same device twice\n"); - - memset(device_name1, 0, size); - - nozzle1 = nozzle_open(device_name1, size, NULL); - if (!nozzle1) { - printf("Unable to init %s\n", device_name1); - err = -1; - goto out_clean; - } - - if (is_if_in_system(device_name1) > 0) { - printf("Found interface %s on the system\n", device_name1); - } else { - printf("Unable to find interface %s on the system\n", device_name1); - } - - nozzle2 = nozzle_open(device_name1, size, NULL); - if (nozzle2) { - printf("We were able to init 2 interfaces with the same name!\n"); - err = -1; - goto out_clean; - } - -out_clean: - if (nozzle1) { - nozzle_close(nozzle1); - } - - if (nozzle2) { - nozzle_close(nozzle2); - } - - return err; -} - static int check_knet_mtu(void) { char device_name[IFNAMSIZ]; size_t size = IFNAMSIZ; int err=0; nozzle_t nozzle; int current_mtu = 0; int expected_mtu = 1500; printf("Testing get/set MTU\n"); memset(device_name, 0, size); nozzle = nozzle_open(device_name, size, NULL); if (!nozzle) { printf("Unable to init %s\n", device_name); return -1; } printf("Comparing default MTU\n"); current_mtu = nozzle_get_mtu(nozzle); if (current_mtu < 0) { printf("Unable to get MTU\n"); err = -1; goto out_clean; } if (current_mtu != expected_mtu) { printf("current mtu [%d] does not match expected default [%d]\n", current_mtu, expected_mtu); err = -1; goto out_clean; } printf("Setting MTU to 9000\n"); expected_mtu = 9000; if (nozzle_set_mtu(nozzle, expected_mtu) < 0) { printf("Unable to set MTU to %d\n", expected_mtu); err = -1; goto out_clean; } current_mtu = nozzle_get_mtu(nozzle); if (current_mtu < 0) { printf("Unable to get MTU\n"); err = -1; goto out_clean; } if (current_mtu != expected_mtu) { printf("current mtu [%d] does not match expected value [%d]\n", current_mtu, expected_mtu); err = -1; goto out_clean; } printf("Testing ERROR conditions\n"); printf("Passing empty struct to get_mtu\n"); if (nozzle_get_mtu(NULL) > 0) { printf("Something is wrong in nozzle_get_mtu sanity checks\n"); err = -1; goto out_clean; } printf("Passing empty struct to set_mtu\n"); if (nozzle_set_mtu(NULL, 1500) == 0) { printf("Something is wrong in nozzle_set_mtu sanity checks\n"); err = -1; goto out_clean; } out_clean: if (nozzle) { nozzle_close(nozzle); } return err; } static int check_knet_mtu_ipv6(void) { char device_name[IFNAMSIZ]; size_t size = IFNAMSIZ; char verifycmd[2048]; int err=0; nozzle_t nozzle; char *error_string = NULL; printf("Testing get/set MTU with IPv6 address\n"); memset(device_name, 0, size); nozzle = nozzle_open(device_name, size, NULL); if (!nozzle) { printf("Unable to init %s\n", device_name); return -1; } printf("Adding ip: %s/64\n", testipv6_1); err = nozzle_add_ip(nozzle, testipv6_1, "64"); if (err) { printf("Unable to assign IP address\n"); err=-1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/64", nozzle->name, testipv6_1); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv6_1); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } printf("Setting MTU to 1200\n"); if (nozzle_set_mtu(nozzle, 1200) < 0) { printf("Unable to set MTU to 1200\n"); err = -1; goto out_clean; } err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } #ifdef KNET_LINUX if (!err) { #endif #ifdef KNET_BSD if (err) { #endif printf("Unable to verify IP address\n"); err=-1; goto out_clean; } printf("Adding ip: %s/64\n", testipv6_2); err = nozzle_add_ip(nozzle, testipv6_2, "64"); if (err < 0) { printf("Unable to assign IP address\n"); err=-1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/64", nozzle->name, testipv6_2); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv6_2); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } printf("Restoring MTU to default\n"); if (nozzle_reset_mtu(nozzle) < 0) { printf("Unable to reset mtu\n"); err = -1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/64", nozzle->name, testipv6_1); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv6_1); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/64", nozzle->name, testipv6_2); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv6_2); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } out_clean: if (nozzle) { nozzle_close(nozzle); } return err; } static int check_knet_mac(void) { char device_name[IFNAMSIZ]; size_t size = IFNAMSIZ; int err=0; nozzle_t nozzle; char *current_mac = NULL, *temp_mac = NULL, *err_mac = NULL; struct ether_addr *cur_mac, *tmp_mac; printf("Testing get/set MAC\n"); memset(device_name, 0, size); nozzle = nozzle_open(device_name, size, NULL); if (!nozzle) { printf("Unable to init %s\n", device_name); return -1; } printf("Get current MAC\n"); if (nozzle_get_mac(nozzle, ¤t_mac) < 0) { printf("Unable to get current MAC address.\n"); err = -1; goto out_clean; } printf("Current MAC: %s\n", current_mac); printf("Setting MAC: 00:01:01:01:01:01\n"); if (nozzle_set_mac(nozzle, "00:01:01:01:01:01") < 0) { printf("Unable to set current MAC address.\n"); err = -1; goto out_clean; } if (nozzle_get_mac(nozzle, &temp_mac) < 0) { printf("Unable to get current MAC address.\n"); err = -1; goto out_clean; } printf("Current MAC: %s\n", temp_mac); cur_mac = ether_aton(current_mac); tmp_mac = ether_aton(temp_mac); printf("Comparing MAC addresses\n"); if (memcmp(cur_mac, tmp_mac, sizeof(struct ether_addr))) { printf("Mac addresses are not the same?!\n"); err = -1; goto out_clean; } printf("Testing ERROR conditions\n"); printf("Pass NULL to get_mac (pass1)\n"); errno = 0; if ((nozzle_get_mac(NULL, &err_mac) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_get_mac sanity checks\n"); err = -1; goto out_clean; } printf("Pass NULL to get_mac (pass2)\n"); errno = 0; if ((nozzle_get_mac(nozzle, NULL) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_get_mac sanity checks\n"); err = -1; goto out_clean; } printf("Pass NULL to set_mac (pass1)\n"); errno = 0; if ((nozzle_set_mac(nozzle, NULL) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_set_mac sanity checks\n"); err = -1; goto out_clean; } printf("Pass NULL to set_mac (pass2)\n"); errno = 0; if ((nozzle_set_mac(NULL, err_mac) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_set_mac sanity checks\n"); err = -1; goto out_clean; } out_clean: if (err_mac) { printf("Something managed to set err_mac!\n"); err = -1; free(err_mac); } if (current_mac) free(current_mac); if (temp_mac) free(temp_mac); if (nozzle) { nozzle_close(nozzle); } return err; } static int check_nozzle_execute_bin_sh_command(void) { int err = 0; char command[4096]; char *error_string = NULL; memset(command, 0, sizeof(command)); printf("Testing execute_bin_sh_command\n"); printf("command true\n"); err = execute_bin_sh_command("true", &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (err) { printf("Unable to execute true ?!?!\n"); goto out_clean; } printf("Testing ERROR conditions\n"); printf("command false\n"); err = execute_bin_sh_command("false", &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Can we really execute false successfully?!?!\n"); err = -1; goto out_clean; } printf("command that outputs to stdout (enforcing redirect)\n"); err = execute_bin_sh_command("grep -h 2>&1", &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Can we really execute grep -h successfully?!?\n"); err = -1; goto out_clean; } printf("command that outputs to stderr\n"); err = execute_bin_sh_command("grep -h", &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Can we really execute grep -h successfully?!?\n"); err = -1; goto out_clean; } printf("empty command\n"); err = execute_bin_sh_command(NULL, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Can we really execute (nil) successfully?!?!\n"); err = -1; goto out_clean; } printf("empty error\n"); err = execute_bin_sh_command("true", NULL); if (!err) { printf("Check EINVAL filter for no error_string!\n"); err = -1; goto out_clean; } err = 0; out_clean: return err; } static int check_knet_up_down(void) { char verifycmd[1024]; char device_name[IFNAMSIZ]; size_t size = IFNAMSIZ; int err=0; nozzle_t nozzle; char *error_string = NULL; printf("Testing interface up/down\n"); memset(device_name, 0, size); nozzle = nozzle_open(device_name, size, NULL); if (!nozzle) { printf("Unable to init %s\n", device_name); return -1; } printf("Put the interface up\n"); err = nozzle_set_up(nozzle); if (err < 0) { printf("Unable to set interface up\n"); err = -1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q UP", nozzle->name); #endif #ifdef KNET_BSD "ifconfig %s | grep -q UP", nozzle->name); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (err < 0) { printf("Unable to verify inteface UP\n"); err = -1; goto out_clean; } printf("Put the interface down\n"); err = nozzle_set_down(nozzle); if (err < 0) { printf("Unable to put the interface down\n"); err = -1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q UP", nozzle->name); #endif #ifdef KNET_BSD "ifconfig %s | grep -q UP", nozzle->name); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Unable to verify inteface DOWN\n"); err = -1; goto out_clean; } nozzle_close(nozzle); printf("Testing interface pre-up/up/down/post-down (exec errors)\n"); memset(device_name, 0, size); nozzle = nozzle_open(device_name, size, ABSBUILDDIR "/nozzle_updown_bad"); if (!nozzle) { printf("Unable to init %s\n", device_name); return -1; } printf("Put the interface up\n"); err = nozzle_run_updown(nozzle, NOZZLE_PREUP, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_PREUP error: %s\n", strerror(errno)); } if (error_string) { printf("preup output: %s\n", error_string); free(error_string); error_string = NULL; } err = nozzle_set_up(nozzle); if (err < 0) { printf("Unable to put the interface up\n"); err = -1; goto out_clean; } err = nozzle_run_updown(nozzle, NOZZLE_UP, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_UP error: %s\n", strerror(errno)); } if (error_string) { printf("up output: %s\n", error_string); free(error_string); error_string = NULL; } printf("Put the interface down\n"); err = nozzle_run_updown(nozzle, NOZZLE_DOWN, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_DOWN error: %s\n", strerror(errno)); } if (error_string) { printf("down output: %s\n", error_string); free(error_string); error_string = NULL; } err = nozzle_set_down(nozzle); if (err < 0) { printf("Unable to put the interface down\n"); err = -1; goto out_clean; } err = nozzle_run_updown(nozzle, NOZZLE_POSTDOWN, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_POSTDOWN error: %s\n", strerror(errno)); } if (error_string) { printf("postdown output: %s\n", error_string); free(error_string); error_string = NULL; } nozzle_close(nozzle); printf("Testing interface pre-up/up/down/post-down\n"); memset(device_name, 0, size); nozzle = nozzle_open(device_name, size, ABSBUILDDIR "/nozzle_updown_good"); if (!nozzle) { printf("Unable to init %s\n", device_name); return -1; } printf("Put the interface up\n"); err = nozzle_run_updown(nozzle, NOZZLE_PREUP, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_PREUP error: %s\n", strerror(errno)); } if (error_string) { printf("preup output: %s\n", error_string); free(error_string); error_string = NULL; } err = nozzle_set_up(nozzle); if (err < 0) { printf("Unable to put the interface up\n"); err = -1; goto out_clean; } err = nozzle_run_updown(nozzle, NOZZLE_UP, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_UP error: %s\n", strerror(errno)); } if (error_string) { printf("up output: %s\n", error_string); free(error_string); error_string = NULL; } printf("Put the interface down\n"); err = nozzle_run_updown(nozzle, NOZZLE_DOWN, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_DOWN error: %s\n", strerror(errno)); } if (error_string) { printf("down output: %s\n", error_string); free(error_string); error_string = NULL; } err = nozzle_set_down(nozzle); if (err < 0) { printf("Unable to put the interface down\n"); err = -1; goto out_clean; } err = nozzle_run_updown(nozzle, NOZZLE_POSTDOWN, &error_string); if (err) { printf("nozzle_run_updown NOZZLE_POSTDOWN error: %s\n", strerror(errno)); } if (error_string) { printf("postdown output: %s\n", error_string); free(error_string); error_string = NULL; } nozzle_close(nozzle); printf("Test ERROR conditions\n"); printf("Pass NULL to nozzle set_up\n"); err = 0; errno = 0; if ((nozzle_set_up(NULL) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_set_up sanity checks\n"); err = -1; goto out_clean; } printf("Pass NULL to nozzle set_down\n"); errno = 0; if ((nozzle_set_down(NULL) >= 0) || (errno != EINVAL)) { printf("Something is wrong in nozzle_set_down sanity checks\n"); err = -1; goto out_clean; } out_clean: nozzle_close(nozzle); return err; } static int check_knet_set_del_ip(void) { char device_name[IFNAMSIZ]; size_t size = IFNAMSIZ; char verifycmd[2048]; int err = 0; nozzle_t nozzle; struct nozzle_ip *ip_list = NULL, *ip_list_tmp = NULL; int ip_list_entries = 0; char *error_string = NULL; printf("Testing interface add/remove ip\n"); memset(device_name, 0, size); nozzle = nozzle_open(device_name, size, NULL); if (!nozzle) { printf("Unable to init %s\n", device_name); return -1; } printf("Adding ip: %s/24\n", testipv4_1); err = nozzle_add_ip(nozzle, testipv4_1, "24"); if (err < 0) { printf("Unable to assign IP address\n"); err=-1; goto out_clean; } printf("Adding ip: %s/24\n", testipv4_2); err = nozzle_add_ip(nozzle, testipv4_2, "24"); if (err < 0) { printf("Unable to assign IP address\n"); err=-1; goto out_clean; } printf("Adding duplicate ip: %s/24\n", testipv4_1); err = nozzle_add_ip(nozzle, testipv4_1, "24"); if (err < 0) { printf("Unable to find IP address in libnozzle db\n"); err=-1; goto out_clean; } printf("Checking ip: %s/24\n", testipv4_1); memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/24", nozzle->name, testipv4_1); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv4_1); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } printf("Get ip list from libnozzle:\n"); if (nozzle_get_ips(nozzle, &ip_list) < 0) { printf("Not enough mem?\n"); err=-1; goto out_clean; } ip_list_tmp = ip_list; ip_list_entries = 0; while(ip_list_tmp) { ip_list_entries++; printf("Found IP %s %s in libnozzle db\n", ip_list_tmp->ipaddr, ip_list_tmp->prefix); ip_list_tmp = ip_list_tmp->next; } if (ip_list_entries != 2) { printf("Didn't get enough ip back from libnozzle?\n"); err=-1; goto out_clean; } printf("Deleting ip: %s/24\n", testipv4_1); err = nozzle_del_ip(nozzle, testipv4_1, "24"); if (err < 0) { printf("Unable to delete IP address\n"); err=-1; goto out_clean; } printf("Deleting ip: %s/24\n", testipv4_2); err = nozzle_del_ip(nozzle, testipv4_2, "24"); if (err < 0) { printf("Unable to delete IP address\n"); err=-1; goto out_clean; } printf("Deleting again ip: %s/24\n", testipv4_1); err = nozzle_del_ip(nozzle, testipv4_1, "24"); if (err < 0) { printf("Unable to delete IP address\n"); err=-1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/24", nozzle->name, testipv4_1); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv4_1); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } printf("Adding ip: %s/64\n", testipv6_1); err = nozzle_add_ip(nozzle, testipv6_1, "64"); if (err < 0) { printf("Unable to assign IP address\n"); err=-1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/64", nozzle->name, testipv6_1); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv6_1); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } printf("Deleting ip: %s/64\n", testipv6_1); err = nozzle_del_ip(nozzle, testipv6_1, "64"); if (err) { printf("Unable to delete IP address\n"); err=-1; goto out_clean; } memset(verifycmd, 0, sizeof(verifycmd)); snprintf(verifycmd, sizeof(verifycmd)-1, #ifdef KNET_LINUX "ip addr show dev %s | grep -q %s/64", nozzle->name, testipv6_1); #endif #ifdef KNET_BSD "ifconfig %s | grep -q %s", nozzle->name, testipv6_1); #endif err = execute_bin_sh_command(verifycmd, &error_string); if (error_string) { printf("Error string: %s\n", error_string); free(error_string); error_string = NULL; } if (!err) { printf("Unable to verify IP address\n"); err=-1; goto out_clean; } out_clean: nozzle_close(nozzle); return err; } int main(void) { need_root(); make_local_ips(testipv4_1, testipv4_2, testipv6_1, testipv6_2); - if (check_knet_multi_eth() < 0) - return -1; - if (check_knet_mtu() < 0) return -1; if (check_knet_mtu_ipv6() < 0) return -1; if (check_knet_mac() < 0) return -1; if (check_nozzle_execute_bin_sh_command() < 0) return -1; if (check_knet_up_down() < 0) return -1; if (check_knet_set_del_ip() < 0) return -1; return 0; }