diff options
Diffstat (limited to 'src/plugins/http/test/http_test.c')
| -rw-r--r-- | src/plugins/http/test/http_test.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/plugins/http/test/http_test.c b/src/plugins/http/test/http_test.c index d4ac8f46f29..a96d5f9d9f7 100644 --- a/src/plugins/http/test/http_test.c +++ b/src/plugins/http/test/http_test.c @@ -315,6 +315,67 @@ http_test_parse_masque_host_port (vlib_main_t *vm) return 0; } +static int +http_test_udp_payload_datagram (vlib_main_t *vm) +{ + int rv; + u8 payload_offset; + u64 payload_len; + + /* Type = 0x00, Len = 15293, Context ID = 0x00 */ + u8 valid_input[] = { 0x00, 0x7B, 0xBD, 0x00, 0x12, 0x34, 0x56 }; + rv = http_decap_udp_payload_datagram (valid_input, sizeof (valid_input), + &payload_offset, &payload_len); + HTTP_TEST ((rv == 0), "'%U' should be valid", format_hex_bytes, valid_input, + sizeof (valid_input)); + HTTP_TEST ((payload_len == 15292), "payload_len=%llu should be 15292", + payload_len); + HTTP_TEST ((payload_offset == 4), "payload_offset=%u should be 4", + payload_offset); + + u8 invalid_input[] = { 0x00, 0x7B }; + rv = http_decap_udp_payload_datagram (invalid_input, sizeof (invalid_input), + &payload_offset, &payload_len); + HTTP_TEST ((rv == -1), "'%U' should be invalid", format_hex_bytes, + invalid_input, sizeof (invalid_input)); + + /* Type = 0x00, Len = 494878333, Context ID = 0x00 */ + u8 long_payload_input[] = { 0x00, 0x9D, 0x7F, 0x3E, 0x7D, 0x00, 0x12 }; + rv = http_decap_udp_payload_datagram (long_payload_input, + sizeof (long_payload_input), + &payload_offset, &payload_len); + HTTP_TEST ( + (rv == -1), "'%U' should be invalid (payload exceeded maximum value)", + format_hex_bytes, long_payload_input, sizeof (long_payload_input)); + + /* Type = 0x01, Len = 37, Context ID = 0x00 */ + u8 unknown_type_input[] = { 0x01, 0x25, 0x00, 0x12, 0x34, 0x56, 0x78 }; + rv = http_decap_udp_payload_datagram (unknown_type_input, + sizeof (unknown_type_input), + &payload_offset, &payload_len); + HTTP_TEST ((rv == 1), "'%U' should be skipped (unknown capsule type)", + format_hex_bytes, unknown_type_input, + sizeof (unknown_type_input)); + HTTP_TEST ((payload_len == 39), "payload_len=%llu should be 39", + payload_len); + + u8 *buffer = 0, *ret; + vec_validate (buffer, HTTP_UDP_PROXY_DATAGRAM_CAPSULE_OVERHEAD + 2); + ret = http_encap_udp_payload_datagram (buffer, 15292); + payload_offset = ret - buffer; + HTTP_TEST ((payload_offset == 4), "payload_offset=%u should be 4", + payload_offset); + HTTP_TEST ((buffer[0] == HTTP_CAPSULE_TYPE_DATAGRAM), + "capsule_type=%u should be %u", buffer[0], + HTTP_CAPSULE_TYPE_DATAGRAM); + HTTP_TEST ((buffer[1] == 0x7B && buffer[2] == 0xBD), + "capsule_len=0x%x%x should be 0x7bbd", buffer[1], buffer[2]); + HTTP_TEST ((buffer[3] == 0), "context_id=%u should be 0", buffer[3]); + vec_free (buffer); + + return 0; +} + static clib_error_t * test_http_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd) @@ -328,6 +389,8 @@ test_http_command_fn (vlib_main_t *vm, unformat_input_t *input, res = http_test_absolute_form (vm); else if (unformat (input, "parse-masque-host-port")) res = http_test_parse_masque_host_port (vm); + else if (unformat (input, "udp-payload-datagram")) + res = http_test_udp_payload_datagram (vm); else if (unformat (input, "all")) { if ((res = http_test_authority_form (vm))) @@ -336,6 +399,8 @@ test_http_command_fn (vlib_main_t *vm, unformat_input_t *input, goto done; if ((res = http_test_parse_masque_host_port (vm))) goto done; + if ((res = http_test_udp_payload_datagram (vm))) + goto done; } else break; |