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-rw-r--r--web/api/tests/valid_urls.c777
1 files changed, 777 insertions, 0 deletions
diff --git a/web/api/tests/valid_urls.c b/web/api/tests/valid_urls.c
new file mode 100644
index 000000000..c6032a5e9
--- /dev/null
+++ b/web/api/tests/valid_urls.c
@@ -0,0 +1,777 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "../../../libnetdata/libnetdata.h"
+#include "../../../libnetdata/required_dummies.h"
+#include "../../../database/rrd.h"
+#include "../../../web/server/web_client.h"
+#include <setjmp.h>
+#include <cmocka.h>
+#include <stdbool.h>
+
+void repr(char *result, int result_size, char const *buf, int size)
+{
+ int n;
+ char *end = result + result_size - 1;
+ unsigned char const *ubuf = (unsigned char const *)buf;
+ while (size && result_size > 0) {
+ if (*ubuf <= 0x20 || *ubuf >= 0x80) {
+ n = snprintf(result, result_size, "\\%02X", *ubuf);
+ } else {
+ *result = *ubuf;
+ n = 1;
+ }
+ result += n;
+ result_size -= n;
+ ubuf++;
+ size--;
+ }
+ if (result_size > 0)
+ *(result++) = 0;
+ else
+ *end = 0;
+}
+
+// ---------------------------------- Mocking accesses from web_client ------------------------------------------------
+
+ssize_t send(int sockfd, const void *buf, size_t len, int flags)
+{
+ info("Mocking send: %zu bytes\n", len);
+ (void)sockfd;
+ (void)buf;
+ (void)flags;
+ return len;
+}
+
+RRDHOST *__wrap_rrdhost_find_by_hostname(const char *hostname, uint32_t hash)
+{
+ (void)hostname;
+ (void)hash;
+ return NULL;
+}
+
+/* Note: we've got some intricate code inside the global statistics module, might be useful to pull it inside the
+ test set instead of mocking it. */
+void __wrap_finished_web_request_statistics(
+ uint64_t dt, uint64_t bytes_received, uint64_t bytes_sent, uint64_t content_size, uint64_t compressed_content_size)
+{
+ (void)dt;
+ (void)bytes_received;
+ (void)bytes_sent;
+ (void)content_size;
+ (void)compressed_content_size;
+}
+
+char *__wrap_config_get(struct config *root, const char *section, const char *name, const char *default_value)
+{
+ if (!strcmp(section, CONFIG_SECTION_WEB) && !strcmp(name, "web files owner"))
+ return "netdata";
+ (void)root;
+ (void)default_value;
+ return "UNKNOWN FIX ME";
+}
+
+int __wrap_web_client_api_request_v1(RRDHOST *host, struct web_client *w, char *url)
+{
+ char url_repr[160];
+ repr(url_repr, sizeof(url_repr), url, strlen(url));
+ printf("web_client_api_request_v1(url=\"%s\")\n", url_repr);
+ check_expected_ptr(host);
+ check_expected_ptr(w);
+ check_expected_ptr(url_repr);
+ return HTTP_RESP_OK;
+}
+
+int __wrap_mysendfile(struct web_client *w, char *filename)
+{
+ (void)w;
+ printf("mysendfile(filename=\"%s\"\n", filename);
+ check_expected_ptr(filename);
+ return HTTP_RESP_OK;
+}
+
+int __wrap_rrdpush_receiver_thread_spawn(RRDHOST *host, struct web_client *w, char *url)
+{
+ (void)host;
+ (void)w;
+ (void)url;
+ return 0;
+}
+
+RRDHOST *__wrap_rrdhost_find_by_guid(const char *guid, uint32_t hash)
+{
+ (void)guid;
+ (void)hash;
+ printf("FIXME: rrdset_find_guid\n");
+ return NULL;
+}
+
+RRDSET *__wrap_rrdset_find_byname(RRDHOST *host, const char *name)
+{
+ (void)host;
+ (void)name;
+ printf("FIXME: rrdset_find_byname\n");
+ return NULL;
+}
+
+RRDSET *__wrap_rrdset_find(RRDHOST *host, const char *id)
+{
+ (void)host;
+ (void)id;
+ printf("FIXME: rrdset_find\n");
+ return NULL;
+}
+
+// -------------------------------- Mocking the log - dump straight through --------------------------------------------
+
+void __wrap_debug_int(const char *file, const char *function, const unsigned long line, const char *fmt, ...)
+{
+ (void)file;
+ (void)function;
+ (void)line;
+ va_list args;
+ va_start(args, fmt);
+ printf(" DEBUG: ");
+ printf(fmt, args);
+ printf("\n");
+ va_end(args);
+}
+
+void __wrap_info_int(const char *file, const char *function, const unsigned long line, const char *fmt, ...)
+{
+ (void)file;
+ (void)function;
+ (void)line;
+ va_list args;
+ va_start(args, fmt);
+ printf(" INFO: ");
+ printf(fmt, args);
+ printf("\n");
+ va_end(args);
+}
+
+void __wrap_error_int(
+ const char *prefix, const char *file, const char *function, const unsigned long line, const char *fmt, ...)
+{
+ (void)prefix;
+ (void)file;
+ (void)function;
+ (void)line;
+ va_list args;
+ va_start(args, fmt);
+ printf(" ERROR: ");
+ printf(fmt, args);
+ printf("\n");
+ va_end(args);
+}
+
+void __wrap_fatal_int(const char *file, const char *function, const unsigned long line, const char *fmt, ...)
+{
+ (void)file;
+ (void)function;
+ (void)line;
+ va_list args;
+ va_start(args, fmt);
+ printf("FATAL: ");
+ printf(fmt, args);
+ printf("\n");
+ va_end(args);
+ fail();
+}
+
+WEB_SERVER_MODE web_server_mode = WEB_SERVER_MODE_STATIC_THREADED;
+char *netdata_configured_web_dir = "UNKNOWN FIXME";
+RRDHOST *localhost = NULL;
+
+struct config netdata_config = { .sections = NULL,
+ .mutex = NETDATA_MUTEX_INITIALIZER,
+ .index = { .avl_tree = { .root = NULL, .compar = appconfig_section_compare },
+ .rwlock = AVL_LOCK_INITIALIZER } };
+
+/* Note: this is not a CMocka group_test_setup/teardown pair. This is performed per-test.
+*/
+static struct web_client *setup_fresh_web_client()
+{
+ struct web_client *w = (struct web_client *)malloc(sizeof(struct web_client));
+ memset(w, 0, sizeof(struct web_client));
+ w->response.data = buffer_create(NETDATA_WEB_RESPONSE_INITIAL_SIZE);
+ w->response.header = buffer_create(NETDATA_WEB_RESPONSE_HEADER_SIZE);
+ w->response.header_output = buffer_create(NETDATA_WEB_RESPONSE_HEADER_SIZE);
+ strcpy(w->origin, "*"); // Simulate web_client_create_on_fd()
+ w->cookie1[0] = 0; // Simulate web_client_create_on_fd()
+ w->cookie2[0] = 0; // Simulate web_client_create_on_fd()
+ w->acl = 0x1f; // Everything on
+ return w;
+}
+
+static void destroy_web_client(struct web_client *w)
+{
+ buffer_free(w->response.data);
+ buffer_free(w->response.header);
+ buffer_free(w->response.header_output);
+ free(w);
+}
+
+//////////////////////////// Test cases ///////////////////////////////////////////////////////////////////////////////
+
+static void only_root(void **state)
+{
+ (void)state;
+
+ if (localhost != NULL)
+ free(localhost);
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET / HTTP/1.1\r\n\r\n");
+
+ char debug[4096];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("-> \"%s\"\n", debug);
+
+ //char expected_url_repr[4096];
+ //repr(expected_url_repr, sizeof(expected_url_repr), def->url_out_repr, strlen(def->url_out_repr));
+
+ expect_string(__wrap_mysendfile, filename, "/");
+
+ web_client_process_request(w);
+
+ //assert_string_equal(w->decoded_query_string, def->query_out);
+ destroy_web_client(w);
+ free(localhost);
+ localhost = NULL;
+}
+
+static void two_slashes(void **state)
+{
+ (void)state;
+
+ if (localhost != NULL)
+ free(localhost);
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET // HTTP/1.1\r\n\r\n");
+
+ char debug[4096];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("-> \"%s\"\n", debug);
+
+ //char expected_url_repr[4096];
+ //repr(expected_url_repr, sizeof(expected_url_repr), def->url_out_repr, strlen(def->url_out_repr));
+
+ expect_string(__wrap_mysendfile, filename, "//");
+
+ web_client_process_request(w);
+
+ //assert_string_equal(w->decoded_query_string, def->query_out);
+ destroy_web_client(w);
+ free(localhost);
+ localhost = NULL;
+}
+
+static void absolute_url(void **state)
+{
+ (void)state;
+
+ if (localhost != NULL)
+ free(localhost);
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET http://localhost:19999/api/v1/info HTTP/1.1\r\n\r\n");
+
+ char debug[4096];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("-> \"%s\"\n", debug);
+
+ //char expected_url_repr[4096];
+ //repr(expected_url_repr, sizeof(expected_url_repr), def->url_out_repr, strlen(def->url_out_repr));
+
+ expect_value(__wrap_web_client_api_request_v1, host, localhost);
+ expect_value(__wrap_web_client_api_request_v1, w, w);
+ expect_string(__wrap_web_client_api_request_v1, url_repr, "info");
+
+ web_client_process_request(w);
+
+ assert_string_equal(w->decoded_query_string, "?blah");
+ destroy_web_client(w);
+ free(localhost);
+ localhost = NULL;
+}
+
+static void valid_url(void **state)
+{
+ (void)state;
+
+ if (localhost != NULL)
+ free(localhost);
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET /api/v1/info?blah HTTP/1.1\r\n\r\n");
+
+ char debug[4096];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("-> \"%s\"\n", debug);
+
+ //char expected_url_repr[4096];
+ //repr(expected_url_repr, sizeof(expected_url_repr), def->url_out_repr, strlen(def->url_out_repr));
+
+ expect_value(__wrap_web_client_api_request_v1, host, localhost);
+ expect_value(__wrap_web_client_api_request_v1, w, w);
+ expect_string(__wrap_web_client_api_request_v1, url_repr, "info");
+
+ web_client_process_request(w);
+
+ assert_string_equal(w->decoded_query_string, "?blah");
+ destroy_web_client(w);
+ free(localhost);
+ localhost = NULL;
+}
+
+/* RFC2616, section 4.1:
+
+ In the interest of robustness, servers SHOULD ignore any empty
+ line(s) received where a Request-Line is expected. In other words, if
+ the server is reading the protocol stream at the beginning of a
+ message and receives a CRLF first, it should ignore the CRLF.
+*/
+static void leading_blanks(void **state)
+{
+ (void)state;
+
+ if (localhost != NULL)
+ free(localhost);
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "\r\n\r\nGET /api/v1/info?blah HTTP/1.1\r\n\r\n");
+
+ char debug[4096];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("-> \"%s\"\n", debug);
+
+ //char expected_url_repr[4096];
+ //repr(expected_url_repr, sizeof(expected_url_repr), def->url_out_repr, strlen(def->url_out_repr));
+
+ expect_value(__wrap_web_client_api_request_v1, host, localhost);
+ expect_value(__wrap_web_client_api_request_v1, w, w);
+ expect_string(__wrap_web_client_api_request_v1, url_repr, "info");
+
+ web_client_process_request(w);
+
+ assert_string_equal(w->decoded_query_string, "?blah");
+ destroy_web_client(w);
+ free(localhost);
+ localhost = NULL;
+}
+
+static void empty_url(void **state)
+{
+ (void)state;
+
+ if (localhost != NULL)
+ free(localhost);
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET HTTP/1.1\r\n\r\n");
+
+ char debug[4096];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("-> \"%s\"\n", debug);
+
+ //char expected_url_repr[4096];
+ //repr(expected_url_repr, sizeof(expected_url_repr), def->url_out_repr, strlen(def->url_out_repr));
+
+ expect_value(__wrap_web_client_api_request_v1, host, localhost);
+ expect_value(__wrap_web_client_api_request_v1, w, w);
+ expect_string(__wrap_web_client_api_request_v1, url_repr, "info");
+
+ web_client_process_request(w);
+
+ assert_string_equal(w->decoded_query_string, "?blah");
+ destroy_web_client(w);
+ free(localhost);
+ localhost = NULL;
+}
+
+/* If the %-escape is being performed at the correct time then the url should not be treated as a query, but instead
+ as a path "/api/v1/info?blah?" which should despatch into the API with the given values.
+*/
+static void not_a_query(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET /api/v1/info%3fblah%3f HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "info?blah?", 10);
+
+ expect_value(__wrap_web_client_api_request_v1, host, localhost);
+ expect_value(__wrap_web_client_api_request_v1, w, w);
+ expect_string(__wrap_web_client_api_request_v1, url_repr, expected_url_repr);
+
+ web_client_process_request(w);
+
+ assert_string_equal(w->decoded_query_string, "");
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void cr_in_url(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET /api/v1/inf\ro\t?blah HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+static void newline_in_url(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET /api/v1/inf\no\t?blah HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void bad_version(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET /api/v1/info?blah HTTP/1.2\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void pathless_query(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET ?blah HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void pathless_fragment(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET #blah HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void short_percent(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET % HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void short_percent2(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET %0 HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void short_percent3(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET %");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void percent_nulls(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET %00%00%00%00%00%00 HTTP/1.1\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void percent_invalid(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET /%x%x%x%x%x%x HTTP/1.1\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void space_in_url(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET / / HTTP/1.1\r\n\r\n");
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void random_sploit1(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ // FIXME: Encoding probably needs to go through printf
+ buffer_need_bytes(w->response.data, 55);
+ memcpy(
+ w->response.data->buffer,
+ "GET \x03\x00\x00/*\xE0\x00\x00\x00\x00\x00Cookie: mstshash=Administr HTTP/1.1\r\n\r\n", 54);
+ w->response.data->len = 54;
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+static void null_in_url(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET / / HTTP/1.1\r\n\r\n");
+ w->response.data->buffer[5] = 0;
+
+ char debug[160];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+static void many_ands(void **state)
+{
+ (void)state;
+ localhost = malloc(sizeof(RRDHOST));
+
+ struct web_client *w = setup_fresh_web_client();
+ buffer_strcat(w->response.data, "GET foo?");
+ for (size_t i = 0; i < 600; i++)
+ buffer_strcat(w->response.data, "&");
+ buffer_strcat(w->response.data, " HTTP/1.1\r\n\r\n");
+
+ char debug[2048];
+ repr(debug, sizeof(debug), w->response.data->buffer, w->response.data->len);
+ printf("->%s\n", debug);
+
+ char expected_url_repr[160];
+ repr(expected_url_repr, sizeof(expected_url_repr), "inf\no\t", 6);
+
+ web_client_process_request(w);
+
+ assert_int_equal(w->response.code, HTTP_RESP_BAD_REQUEST);
+
+ destroy_web_client(w);
+ free(localhost);
+}
+
+int main(void)
+{
+ debug_flags = 0xffffffffffff;
+ int fails = 0;
+
+ struct CMUnitTest static_tests[] = {
+ cmocka_unit_test(only_root), cmocka_unit_test(two_slashes), cmocka_unit_test(valid_url),
+ cmocka_unit_test(leading_blanks), cmocka_unit_test(empty_url), cmocka_unit_test(newline_in_url),
+ cmocka_unit_test(not_a_query), cmocka_unit_test(cr_in_url), cmocka_unit_test(pathless_query),
+ cmocka_unit_test(pathless_fragment), cmocka_unit_test(short_percent), cmocka_unit_test(short_percent2),
+ cmocka_unit_test(short_percent3), cmocka_unit_test(percent_nulls), cmocka_unit_test(percent_invalid),
+ cmocka_unit_test(space_in_url), cmocka_unit_test(random_sploit1), cmocka_unit_test(null_in_url),
+ cmocka_unit_test(absolute_url),
+ // cmocka_unit_test(many_ands), CMocka cannot recover after this crash
+ cmocka_unit_test(bad_version)
+ };
+ (void)many_ands;
+
+ fails += cmocka_run_group_tests_name("static_tests", static_tests, NULL, NULL);
+ return fails;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 21:35:50 +0000