diff options
Diffstat (limited to 'src/test/test_introduce.c')
| -rw-r--r-- | src/test/test_introduce.c | 539 |
1 files changed, 0 insertions, 539 deletions
diff --git a/src/test/test_introduce.c b/src/test/test_introduce.c deleted file mode 100644 index 0ae78496b2..0000000000 --- a/src/test/test_introduce.c +++ /dev/null @@ -1,539 +0,0 @@ -/* Copyright (c) 2012-2020, The Tor Project, Inc. */ -/* See LICENSE for licensing information */ - -#include "orconfig.h" -#include "lib/crypt_ops/crypto_cipher.h" -#include "core/or/or.h" -#include "test/test.h" - -#define RENDSERVICE_PRIVATE -#include "feature/rend/rendservice.h" - -static uint8_t v0_test_plaintext[] = - /* 20 bytes of rendezvous point nickname */ - { 0x4e, 0x69, 0x63, 0x6b, 0x6e, 0x61, 0x6d, 0x65, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - /* 20 bytes dummy rendezvous cookie */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 128 bytes dummy DH handshake data */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 }; - -static uint8_t v1_test_plaintext[] = - /* Version byte */ - { 0x01, - /* 42 bytes of dummy rendezvous point hex digest */ - 0x24, 0x30, 0x30, 0x30, 0x31, 0x30, 0x32, 0x30, - 0x33, 0x30, 0x34, 0x30, 0x35, 0x30, 0x36, 0x30, - 0x37, 0x30, 0x38, 0x30, 0x39, 0x30, 0x41, 0x30, - 0x42, 0x30, 0x43, 0x30, 0x44, 0x30, 0x45, 0x30, - 0x46, 0x31, 0x30, 0x31, 0x31, 0x31, 0x32, 0x31, - 0x33, 0x00, - /* 20 bytes dummy rendezvous cookie */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 128 bytes dummy DH handshake data */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 }; - -static uint8_t v2_test_plaintext[] = - /* Version byte */ - { 0x02, - /* 4 bytes rendezvous point's IP address */ - 0xc0, 0xa8, 0x00, 0x01, - /* 2 bytes rendezvous point's OR port */ - 0x23, 0x5a, - /* 20 bytes dummy rendezvous point's identity digest */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 2 bytes length of onion key */ - 0x00, 0x8c, - /* Onion key (140 bytes taken from live test) */ - 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xb1, - 0xcd, 0x46, 0xa9, 0x18, 0xd2, 0x0f, 0x01, 0xf8, - 0xb2, 0xad, 0xa4, 0x79, 0xb4, 0xbb, 0x4b, 0xf4, - 0x54, 0x1e, 0x3f, 0x03, 0x54, 0xcf, 0x7c, 0xb6, - 0xb5, 0xf0, 0xfe, 0xed, 0x4b, 0x7d, 0xd7, 0x61, - 0xdb, 0x6d, 0xd9, 0x19, 0xe2, 0x72, 0x04, 0xaa, - 0x3e, 0x89, 0x26, 0x14, 0x62, 0x9a, 0x6c, 0x11, - 0x0b, 0x35, 0x99, 0x2c, 0x9f, 0x2c, 0x64, 0xa1, - 0xd9, 0xe2, 0x88, 0xce, 0xf6, 0x54, 0xfe, 0x1d, - 0x37, 0x5e, 0x6d, 0x73, 0x95, 0x54, 0x90, 0xf0, - 0x7b, 0xfa, 0xd4, 0x44, 0xac, 0xb2, 0x23, 0x9f, - 0x75, 0x36, 0xe2, 0x78, 0x62, 0x82, 0x80, 0xa4, - 0x23, 0x22, 0xc9, 0xbf, 0xc4, 0x36, 0xd1, 0x31, - 0x33, 0x8e, 0x64, 0xb4, 0xa9, 0x74, 0xa1, 0xcb, - 0x42, 0x8d, 0x60, 0xc7, 0xbb, 0x8e, 0x6e, 0x0f, - 0x36, 0x74, 0x8e, 0xf4, 0x08, 0x99, 0x06, 0x92, - 0xb1, 0x3f, 0xb3, 0xdd, 0xed, 0xf7, 0xc9, 0x02, - 0x03, 0x01, 0x00, 0x01, - /* 20 bytes dummy rendezvous cookie */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 128 bytes dummy DH handshake data */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 }; - -static uint8_t v3_no_auth_test_plaintext[] = - /* Version byte */ - { 0x03, - /* Auth type (0 for no auth len/auth data) */ - 0x00, - /* Timestamp */ - 0x50, 0x0b, 0xb5, 0xaa, - /* 4 bytes rendezvous point's IP address */ - 0xc0, 0xa8, 0x00, 0x01, - /* 2 bytes rendezvous point's OR port */ - 0x23, 0x5a, - /* 20 bytes dummy rendezvous point's identity digest */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 2 bytes length of onion key */ - 0x00, 0x8c, - /* Onion key (140 bytes taken from live test) */ - 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xb1, - 0xcd, 0x46, 0xa9, 0x18, 0xd2, 0x0f, 0x01, 0xf8, - 0xb2, 0xad, 0xa4, 0x79, 0xb4, 0xbb, 0x4b, 0xf4, - 0x54, 0x1e, 0x3f, 0x03, 0x54, 0xcf, 0x7c, 0xb6, - 0xb5, 0xf0, 0xfe, 0xed, 0x4b, 0x7d, 0xd7, 0x61, - 0xdb, 0x6d, 0xd9, 0x19, 0xe2, 0x72, 0x04, 0xaa, - 0x3e, 0x89, 0x26, 0x14, 0x62, 0x9a, 0x6c, 0x11, - 0x0b, 0x35, 0x99, 0x2c, 0x9f, 0x2c, 0x64, 0xa1, - 0xd9, 0xe2, 0x88, 0xce, 0xf6, 0x54, 0xfe, 0x1d, - 0x37, 0x5e, 0x6d, 0x73, 0x95, 0x54, 0x90, 0xf0, - 0x7b, 0xfa, 0xd4, 0x44, 0xac, 0xb2, 0x23, 0x9f, - 0x75, 0x36, 0xe2, 0x78, 0x62, 0x82, 0x80, 0xa4, - 0x23, 0x22, 0xc9, 0xbf, 0xc4, 0x36, 0xd1, 0x31, - 0x33, 0x8e, 0x64, 0xb4, 0xa9, 0x74, 0xa1, 0xcb, - 0x42, 0x8d, 0x60, 0xc7, 0xbb, 0x8e, 0x6e, 0x0f, - 0x36, 0x74, 0x8e, 0xf4, 0x08, 0x99, 0x06, 0x92, - 0xb1, 0x3f, 0xb3, 0xdd, 0xed, 0xf7, 0xc9, 0x02, - 0x03, 0x01, 0x00, 0x01, - /* 20 bytes dummy rendezvous cookie */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 128 bytes dummy DH handshake data */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 }; - -static uint8_t v3_basic_auth_test_plaintext[] = - /* Version byte */ - { 0x03, - /* Auth type (1 for REND_BASIC_AUTH) */ - 0x01, - /* Auth len (must be 16 bytes for REND_BASIC_AUTH) */ - 0x00, 0x10, - /* Auth data (a 16-byte dummy descriptor cookie) */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - /* Timestamp */ - 0x50, 0x0b, 0xb5, 0xaa, - /* 4 bytes rendezvous point's IP address */ - 0xc0, 0xa8, 0x00, 0x01, - /* 2 bytes rendezvous point's OR port */ - 0x23, 0x5a, - /* 20 bytes dummy rendezvous point's identity digest */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 2 bytes length of onion key */ - 0x00, 0x8c, - /* Onion key (140 bytes taken from live test) */ - 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xb1, - 0xcd, 0x46, 0xa9, 0x18, 0xd2, 0x0f, 0x01, 0xf8, - 0xb2, 0xad, 0xa4, 0x79, 0xb4, 0xbb, 0x4b, 0xf4, - 0x54, 0x1e, 0x3f, 0x03, 0x54, 0xcf, 0x7c, 0xb6, - 0xb5, 0xf0, 0xfe, 0xed, 0x4b, 0x7d, 0xd7, 0x61, - 0xdb, 0x6d, 0xd9, 0x19, 0xe2, 0x72, 0x04, 0xaa, - 0x3e, 0x89, 0x26, 0x14, 0x62, 0x9a, 0x6c, 0x11, - 0x0b, 0x35, 0x99, 0x2c, 0x9f, 0x2c, 0x64, 0xa1, - 0xd9, 0xe2, 0x88, 0xce, 0xf6, 0x54, 0xfe, 0x1d, - 0x37, 0x5e, 0x6d, 0x73, 0x95, 0x54, 0x90, 0xf0, - 0x7b, 0xfa, 0xd4, 0x44, 0xac, 0xb2, 0x23, 0x9f, - 0x75, 0x36, 0xe2, 0x78, 0x62, 0x82, 0x80, 0xa4, - 0x23, 0x22, 0xc9, 0xbf, 0xc4, 0x36, 0xd1, 0x31, - 0x33, 0x8e, 0x64, 0xb4, 0xa9, 0x74, 0xa1, 0xcb, - 0x42, 0x8d, 0x60, 0xc7, 0xbb, 0x8e, 0x6e, 0x0f, - 0x36, 0x74, 0x8e, 0xf4, 0x08, 0x99, 0x06, 0x92, - 0xb1, 0x3f, 0xb3, 0xdd, 0xed, 0xf7, 0xc9, 0x02, - 0x03, 0x01, 0x00, 0x01, - /* 20 bytes dummy rendezvous cookie */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x10, 0x11, 0x12, 0x13, - /* 128 bytes dummy DH handshake data */ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, - 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 }; - -static void do_decrypt_test(uint8_t *plaintext, size_t plaintext_len); -static void do_early_parse_test(uint8_t *plaintext, size_t plaintext_len); -static void do_late_parse_test(uint8_t *plaintext, size_t plaintext_len); -static void do_parse_test(uint8_t *plaintext, size_t plaintext_len, int phase); -static ssize_t make_intro_from_plaintext( - void *buf, size_t len, crypto_pk_t *key, void **cell_out); - -#define EARLY_PARSE_ONLY 1 -#define DECRYPT_ONLY 2 -#define ALL_PARSING 3 - -static void -do_early_parse_test(uint8_t *plaintext, size_t plaintext_len) -{ - do_parse_test(plaintext, plaintext_len, EARLY_PARSE_ONLY); -} - -static void -do_decrypt_test(uint8_t *plaintext, size_t plaintext_len) -{ - do_parse_test(plaintext, plaintext_len, DECRYPT_ONLY); -} - -static void -do_late_parse_test(uint8_t *plaintext, size_t plaintext_len) -{ - do_parse_test(plaintext, plaintext_len, ALL_PARSING); -} - -/** Test utility function: checks that the <b>plaintext_len</b>-byte string at - * <b>plaintext</b> is at least superficially parseable. - */ -static void -do_parse_test(uint8_t *plaintext, size_t plaintext_len, int phase) -{ - crypto_pk_t *k = NULL; - ssize_t r; - uint8_t *cell = NULL; - size_t cell_len; - rend_intro_cell_t *parsed_req = NULL; - char *err_msg = NULL; - char digest[DIGEST_LEN]; - - /* Get a key */ - k = crypto_pk_new(); - tt_assert(k); - r = crypto_pk_read_private_key_from_string(k, AUTHORITY_SIGNKEY_1, -1); - tt_assert(!r); - - /* Get digest for future comparison */ - r = crypto_pk_get_digest(k, digest); - tt_assert(r >= 0); - - /* Make a cell out of it */ - r = make_intro_from_plaintext( - plaintext, plaintext_len, - k, (void **)(&cell)); - tt_assert(r > 0); - tt_assert(cell); - cell_len = r; - - /* Do early parsing */ - parsed_req = rend_service_begin_parse_intro(cell, cell_len, 2, &err_msg); - tt_assert(parsed_req); - tt_ptr_op(err_msg, OP_EQ, NULL); - tt_mem_op(parsed_req->pk,OP_EQ, digest, DIGEST_LEN); - tt_assert(parsed_req->ciphertext); - tt_assert(parsed_req->ciphertext_len > 0); - - if (phase == EARLY_PARSE_ONLY) - goto done; - - /* Do decryption */ - r = rend_service_decrypt_intro(parsed_req, k, &err_msg); - tt_assert(!r); - tt_ptr_op(err_msg, OP_EQ, NULL); - tt_assert(parsed_req->plaintext); - tt_assert(parsed_req->plaintext_len > 0); - - if (phase == DECRYPT_ONLY) - goto done; - - /* Do late parsing */ - r = rend_service_parse_intro_plaintext(parsed_req, &err_msg); - tt_assert(!r); - tt_ptr_op(err_msg, OP_EQ, NULL); - tt_assert(parsed_req->parsed); - - done: - tor_free(cell); - crypto_pk_free(k); - rend_service_free_intro(parsed_req); - tor_free(err_msg); -} - -/** Given the plaintext of the encrypted part of an INTRODUCE1/2 and a key, - * construct the encrypted cell for testing. - */ - -static ssize_t -make_intro_from_plaintext( - void *buf, size_t len, crypto_pk_t *key, void **cell_out) -{ - char *cell = NULL; - ssize_t cell_len = -1, r; - /* Assemble key digest and ciphertext, then construct the cell */ - ssize_t ciphertext_size; - - if (!(buf && key && len > 0 && cell_out)) goto done; - - /* - * Figure out an upper bound on how big the ciphertext will be - * (see crypto_pk_obsolete_public_hybrid_encrypt()) - */ - ciphertext_size = PKCS1_OAEP_PADDING_OVERHEAD; - ciphertext_size += crypto_pk_keysize(key); - ciphertext_size += CIPHER_KEY_LEN; - ciphertext_size += len; - - /* - * Allocate space for the cell - */ - cell = tor_malloc(DIGEST_LEN + ciphertext_size); - - /* Compute key digest (will be first DIGEST_LEN octets of cell) */ - r = crypto_pk_get_digest(key, cell); - tt_assert(r >= 0); - - /* Do encryption */ - r = crypto_pk_obsolete_public_hybrid_encrypt( - key, cell + DIGEST_LEN, ciphertext_size, - buf, len, - PK_PKCS1_OAEP_PADDING, 0); - tt_assert(r >= 0); - - /* Figure out cell length */ - cell_len = DIGEST_LEN + r; - - /* Output the cell */ - *cell_out = cell; - cell = NULL; - - done: - tor_free(cell); - return cell_len; -} - -/** Test v0 INTRODUCE2 parsing through decryption only - */ - -static void -test_introduce_decrypt_v0(void *arg) -{ - (void)arg; - do_decrypt_test(v0_test_plaintext, sizeof(v0_test_plaintext)); -} - -/** Test v1 INTRODUCE2 parsing through decryption only - */ - -static void -test_introduce_decrypt_v1(void *arg) -{ - (void)arg; - do_decrypt_test(v1_test_plaintext, sizeof(v1_test_plaintext)); -} - -/** Test v2 INTRODUCE2 parsing through decryption only - */ - -static void -test_introduce_decrypt_v2(void *arg) -{ - (void)arg; - do_decrypt_test(v2_test_plaintext, sizeof(v2_test_plaintext)); -} - -/** Test v3 INTRODUCE2 parsing through decryption only - */ - -static void -test_introduce_decrypt_v3(void *arg) -{ - (void)arg; - do_decrypt_test( - v3_no_auth_test_plaintext, sizeof(v3_no_auth_test_plaintext)); - do_decrypt_test( - v3_basic_auth_test_plaintext, sizeof(v3_basic_auth_test_plaintext)); -} - -/** Test v0 INTRODUCE2 parsing through early parsing only - */ - -static void -test_introduce_early_parse_v0(void *arg) -{ - (void)arg; - do_early_parse_test(v0_test_plaintext, sizeof(v0_test_plaintext)); -} - -/** Test v1 INTRODUCE2 parsing through early parsing only - */ - -static void -test_introduce_early_parse_v1(void *arg) -{ - (void)arg; - do_early_parse_test(v1_test_plaintext, sizeof(v1_test_plaintext)); -} - -/** Test v2 INTRODUCE2 parsing through early parsing only - */ - -static void -test_introduce_early_parse_v2(void *arg) -{ - (void)arg; - do_early_parse_test(v2_test_plaintext, sizeof(v2_test_plaintext)); -} - -/** Test v3 INTRODUCE2 parsing through early parsing only - */ - -static void -test_introduce_early_parse_v3(void *arg) -{ - (void)arg; - do_early_parse_test( - v3_no_auth_test_plaintext, sizeof(v3_no_auth_test_plaintext)); - do_early_parse_test( - v3_basic_auth_test_plaintext, sizeof(v3_basic_auth_test_plaintext)); -} - -/** Test v0 INTRODUCE2 parsing - */ - -static void -test_introduce_late_parse_v0(void *arg) -{ - (void)arg; - do_late_parse_test(v0_test_plaintext, sizeof(v0_test_plaintext)); -} - -/** Test v1 INTRODUCE2 parsing - */ - -static void -test_introduce_late_parse_v1(void *arg) -{ - (void)arg; - do_late_parse_test(v1_test_plaintext, sizeof(v1_test_plaintext)); -} - -/** Test v2 INTRODUCE2 parsing - */ - -static void -test_introduce_late_parse_v2(void *arg) -{ - (void)arg; - do_late_parse_test(v2_test_plaintext, sizeof(v2_test_plaintext)); -} - -/** Test v3 INTRODUCE2 parsing - */ - -static void -test_introduce_late_parse_v3(void *arg) -{ - (void)arg; - do_late_parse_test( - v3_no_auth_test_plaintext, sizeof(v3_no_auth_test_plaintext)); - do_late_parse_test( - v3_basic_auth_test_plaintext, sizeof(v3_basic_auth_test_plaintext)); -} - -#define INTRODUCE_LEGACY(name) \ - { #name, test_introduce_ ## name , 0, NULL, NULL } - -struct testcase_t introduce_tests[] = { - INTRODUCE_LEGACY(early_parse_v0), - INTRODUCE_LEGACY(early_parse_v1), - INTRODUCE_LEGACY(early_parse_v2), - INTRODUCE_LEGACY(early_parse_v3), - INTRODUCE_LEGACY(decrypt_v0), - INTRODUCE_LEGACY(decrypt_v1), - INTRODUCE_LEGACY(decrypt_v2), - INTRODUCE_LEGACY(decrypt_v3), - INTRODUCE_LEGACY(late_parse_v0), - INTRODUCE_LEGACY(late_parse_v1), - INTRODUCE_LEGACY(late_parse_v2), - INTRODUCE_LEGACY(late_parse_v3), - END_OF_TESTCASES -}; |