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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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unit: add DPP unit tests for URI parsing
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139
unit/test-dpp.c
139
unit/test-dpp.c
@ -33,6 +33,131 @@
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#include "src/util.h"
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#include "ell/useful.h"
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struct dpp_test_info {
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const char *uri;
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bool expect_fail;
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uint32_t expected_freqs[10];
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struct dpp_uri_info result;
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};
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struct dpp_test_info all_values = {
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.uri = "DPP:C:81/1,115/36;I:SN=4774LH2b4044;M:5254005828e5;V:2;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.result = {
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.mac = { 0x52, 0x54, 0x00, 0x58, 0x28, 0xe5 },
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.version = 2,
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},
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.expected_freqs = { 2412, 5180, 0 }
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};
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struct dpp_test_info no_type = {
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.uri = "C:81/1;K:shouldnotmatter;;",
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.expect_fail = true
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};
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struct dpp_test_info empty = {
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.uri = "DPP:",
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.expect_fail = true
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};
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struct dpp_test_info no_key = {
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.uri = "DPP:C:81/1,115/36;I:SN=4774LH2b4044;M:5254005828e5;V:2;;",
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.expect_fail = true
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};
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struct dpp_test_info data_after_terminator = {
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.uri = "DPP:K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;C:81/1;;",
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.expect_fail = true
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};
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struct dpp_test_info single_terminator = {
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.uri = "DPP:K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;",
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.expect_fail = true
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};
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struct dpp_test_info no_terminator = {
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.uri = "DPP:K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=",
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.expect_fail = true
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};
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struct dpp_test_info bad_key = {
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.uri = "DPP:K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0;;",
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.expect_fail = true
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};
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struct dpp_test_info unexpected_id = {
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.uri = "DPP:Z:somedata;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.expect_fail = true
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};
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struct dpp_test_info bad_channels[] = {
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{
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.uri = "DPP:C:;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.expect_fail = true
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},
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{
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.uri = "DPP:C:81;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.expect_fail = true
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},
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{
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.uri = "DPP:C:81/;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.expect_fail = true
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},
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{
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.uri = "DPP:C:81/1,;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.expect_fail = true
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},
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{
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.uri = "DPP:C:81/1,81/;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.expect_fail = true
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},
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{
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.uri = "DPP:C:81/1,/;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
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.expect_fail = true
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},
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};
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static bool verify_info(const struct dpp_uri_info *parsed,
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const struct dpp_test_info *result)
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{
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const struct dpp_uri_info *expected = &result->result;
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uint32_t i;
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assert(!memcmp(parsed->mac, expected->mac, 6));
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assert(parsed->version == expected->version);
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assert(parsed->boot_public != NULL);
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for (i = 0; result->expected_freqs[i]; i++)
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assert(scan_freq_set_contains(parsed->freqs,
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result->expected_freqs[i]));
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return true;
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}
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static void test_uri_parse(const void *data)
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{
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const struct dpp_test_info *test_info = data;
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struct dpp_uri_info *info;
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info = dpp_parse_uri(test_info->uri);
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if (test_info->expect_fail) {
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assert(info == NULL);
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return;
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}
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assert(verify_info(info, test_info));
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dpp_free_uri_info(info);
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}
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static void test_bad_channels(const void *data)
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{
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unsigned int i;
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for (i = 0; i < L_ARRAY_SIZE(bad_channels); i++)
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test_uri_parse(&bad_channels[i]);
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}
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/*
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* B.2 Test Vectors for DPP Authentication Using P-256 for
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* Responder-only Authentication
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@ -148,5 +273,19 @@ int main(int argc, char *argv[])
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l_test_add("DPP test key derivation",
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test_key_derivation, NULL);
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l_test_add("DPP URI parse", test_uri_parse, &all_values);
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l_test_add("DPP URI no type", test_uri_parse, &no_type);
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l_test_add("DPP URI empty", test_uri_parse, &empty);
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l_test_add("DPP URI no key", test_uri_parse, &no_key);
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l_test_add("DPP URI data after terminator", test_uri_parse,
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&data_after_terminator);
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l_test_add("DPP URI single terminator", test_uri_parse,
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&single_terminator);
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l_test_add("DPP URI no terminator", test_uri_parse,
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&no_terminator);
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l_test_add("DPP URI bad key", test_uri_parse, &bad_key);
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l_test_add("DPP URI bad channels", test_bad_channels, &bad_channels);
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l_test_add("DPP URI unexpected ID", test_uri_parse, &unexpected_id);
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return l_test_run();
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}
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