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ensure values in CLI object are initalized before using them

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Neo 2023-06-11 07:03:24 -07:00
parent c306573fe8
commit fa0f832919
1 changed files with 51 additions and 43 deletions
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94
src/cli.cpp
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@ -214,54 +214,56 @@ void CLI::printKey(char *pk) {
CLI::CLI(Options options, json keys) { CLI::CLI(Options options, json keys) {
this->options = options; this->options = options;
this->keys = keys;
BINKID = options.binkid.c_str(); this->BINKID = options.binkid.c_str();
// We cannot produce a valid key without knowing the private key k. The reason for this is that // We cannot produce a valid key without knowing the private key k. The reason for this is that
// we need the result of the function K(x; y) = kG(x; y). // we need the result of the function K(x; y) = kG(x; y).
privateKey = BN_new(); this->privateKey = BN_new();
// We can, however, validate any given key using the available public key: {p, a, b, G, K}. // We can, however, validate any given key using the available public key: {p, a, b, G, K}.
// genOrder the order of the generator G, a value we have to reverse -> Schoof's Algorithm. // genOrder the order of the generator G, a value we have to reverse -> Schoof's Algorithm.
genOrder = BN_new(); this->genOrder = BN_new();
/* Computed data */ /* Computed data */
BN_dec2bn(&genOrder, keys["BINK"][BINKID]["n"].get<std::string>().c_str()); BN_dec2bn(&this->genOrder, this->keys["BINK"][this->BINKID]["n"]. get<std::string>().c_str());
BN_dec2bn(&privateKey, keys["BINK"][BINKID]["priv"].get<std::string>().c_str()); BN_dec2bn(&this->privateKey, this->keys["BINK"][this->BINKID]["priv"].get<std::string>().c_str());
if (options.verbose) { if (options.verbose) {
fmt::print("----------------------------------------------------------- \n"); fmt::print("----------------------------------------------------------- \n");
fmt::print("Loaded the following elliptic curve parameters: BINK[{}]\n", BINKID); fmt::print("Loaded the following elliptic curve parameters: BINK[{}]\n", this->BINKID);
fmt::print("----------------------------------------------------------- \n"); fmt::print("----------------------------------------------------------- \n");
fmt::print(" P: {}\n", keys["BINK"][BINKID]["p"].get<std::string>()); fmt::print(" P: {}\n", this->keys["BINK"][this->BINKID]["p"].get<std::string>());
fmt::print(" a: {}\n", keys["BINK"][BINKID]["a"].get<std::string>()); fmt::print(" a: {}\n", this->keys["BINK"][this->BINKID]["a"].get<std::string>());
fmt::print(" b: {}\n", keys["BINK"][BINKID]["b"].get<std::string>()); fmt::print(" b: {}\n", this->keys["BINK"][this->BINKID]["b"].get<std::string>());
fmt::print("Gx: {}\n", keys["BINK"][BINKID]["g"]["x"].get<std::string>()); fmt::print("Gx: {}\n", this->keys["BINK"][this->BINKID]["g"]["x"].get<std::string>());
fmt::print("Gy: {}\n", keys["BINK"][BINKID]["g"]["y"].get<std::string>()); fmt::print("Gy: {}\n", this->keys["BINK"][this->BINKID]["g"]["y"].get<std::string>());
fmt::print("Kx: {}\n", keys["BINK"][BINKID]["pub"]["x"].get<std::string>()); fmt::print("Kx: {}\n", this->keys["BINK"][this->BINKID]["pub"]["x"].get<std::string>());
fmt::print("Ky: {}\n", keys["BINK"][BINKID]["pub"]["y"].get<std::string>()); fmt::print("Ky: {}\n", this->keys["BINK"][this->BINKID]["pub"]["y"].get<std::string>());
fmt::print(" n: {}\n", keys["BINK"][BINKID]["n"].get<std::string>()); fmt::print(" n: {}\n", this->keys["BINK"][this->BINKID]["n"].get<std::string>());
fmt::print(" k: {}\n", keys["BINK"][BINKID]["priv"].get<std::string>()); fmt::print(" k: {}\n", this->keys["BINK"][this->BINKID]["priv"].get<std::string>());
fmt::print("\n"); fmt::print("\n");
} }
eCurve = initializeEllipticCurve( eCurve = initializeEllipticCurve(
keys["BINK"][BINKID]["p"].get<std::string>(), this->keys["BINK"][this->BINKID]["p"].get<std::string>(),
keys["BINK"][BINKID]["a"].get<std::string>(), this->keys["BINK"][this->BINKID]["a"].get<std::string>(),
keys["BINK"][BINKID]["b"].get<std::string>(), this->keys["BINK"][this->BINKID]["b"].get<std::string>(),
keys["BINK"][BINKID]["g"]["x"].get<std::string>(), this->keys["BINK"][this->BINKID]["g"]["x"].get<std::string>(),
keys["BINK"][BINKID]["g"]["y"].get<std::string>(), this->keys["BINK"][this->BINKID]["g"]["y"].get<std::string>(),
keys["BINK"][BINKID]["pub"]["x"].get<std::string>(), this->keys["BINK"][this->BINKID]["pub"]["x"].get<std::string>(),
keys["BINK"][BINKID]["pub"]["y"].get<std::string>(), this->keys["BINK"][this->BINKID]["pub"]["y"].get<std::string>(),
genPoint, this->genPoint,
pubPoint this->pubPoint
); );
total = options.numKeys; this->count = 0;
this->total = this->options.numKeys;
} }
int CLI::BINK1998() { int CLI::BINK1998() {
DWORD nRaw = options.channelID * 1'000'000 ; /* <- change */ DWORD nRaw = this->options.channelID * 1'000'000 ; /* <- change */
BIGNUM *bnrand = BN_new(); BIGNUM *bnrand = BN_new();
BN_rand(bnrand, 19, BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY); BN_rand(bnrand, 19, BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY);
@ -272,81 +274,87 @@ int CLI::BINK1998() {
sscanf(cRaw, "%d", &oRaw); sscanf(cRaw, "%d", &oRaw);
nRaw += (oRaw % 999999); // ensure our serial is less than 999999 nRaw += (oRaw % 999999); // ensure our serial is less than 999999
if (options.verbose) { if (this->options.verbose) {
fmt::print("> PID: {:09d}\n", nRaw); fmt::print("> PID: {:09d}\n", nRaw);
} }
// generate a key // generate a key
BN_sub(privateKey, genOrder, privateKey); BN_sub(this->privateKey, this->genOrder, this->privateKey);
// Specify whether an upgrade version or not // Specify whether an upgrade version or not
bool bUpgrade = false; bool bUpgrade = false;
for (int i = 0; i < total; i++) { for (int i = 0; i < this->total; i++) {
BINK1998::Generate(eCurve, genPoint, genOrder, privateKey, nRaw, bUpgrade, pKey); BINK1998::Generate(this->eCurve, this->genPoint, this->genOrder, this->privateKey, nRaw, bUpgrade, this->pKey);
CLI::printKey(pKey); CLI::printKey(this->pKey);
fmt::print("\n"); fmt::print("\n");
// verify the key // verify the key
count += BINK1998::Verify(eCurve, genPoint, pubPoint, pKey); this->count += BINK1998::Verify(this->eCurve, this->genPoint, this->pubPoint, this->pKey);
} }
fmt::print("Success count: {}/{}\n", count, total); fmt::print("Success count: {}/{}\n", this->count, this->total);
return 0; return 0;
} }
int CLI::BINK2002() { int CLI::BINK2002() {
DWORD pChannelID = options.channelID; DWORD pChannelID = this->options.channelID;
if (options.verbose) { if (this->options.verbose) {
fmt::print("> Channel ID: {:03d}\n", options.channelID); fmt::print("> Channel ID: {:03d}\n", this->options.channelID);
} }
// generate a key // generate a key
for (int i = 0; i < total; i++) { for (int i = 0; i < this->total; i++) {
DWORD pAuthInfo; DWORD pAuthInfo;
RAND_bytes((BYTE *)&pAuthInfo, 4); RAND_bytes((BYTE *)&pAuthInfo, 4);
pAuthInfo &= BITMASK(10); pAuthInfo &= BITMASK(10);
if (options.verbose) { if (this->options.verbose) {
fmt::print("> AuthInfo: {}\n", pAuthInfo); fmt::print("> AuthInfo: {}\n", pAuthInfo);
} }
BINK2002::Generate(eCurve, genPoint, genOrder, privateKey, pChannelID, pAuthInfo, false, pKey); BINK2002::Generate(this->eCurve, this->genPoint, this->genOrder, this->privateKey, pChannelID, pAuthInfo, false, this->pKey);
CLI::printKey(pKey); CLI::printKey(this->pKey);
fmt::print("\n\n"); fmt::print("\n\n");
// verify a key // verify a key
count += BINK2002::Verify(eCurve, genPoint, pubPoint, pKey); this->count += BINK2002::Verify(this->eCurve, this->genPoint, this->pubPoint, this->pKey);
} }
fmt::print("Success count: {}/{}\n", count, total); fmt::print("Success count: {}/{}\n", this->count, this->total);
return 0; return 0;
} }
int CLI::ConfirmationID() { int CLI::ConfirmationID() {
char confirmation_id[49]; char confirmation_id[49];
int err = ConfirmationID::Generate(options.instid.c_str(), confirmation_id); int err = ConfirmationID::Generate(this->options.instid.c_str(), confirmation_id);
switch (err) { switch (err) {
case ERR_TOO_SHORT: case ERR_TOO_SHORT:
fmt::print("ERROR: Installation ID is too short.\n"); fmt::print("ERROR: Installation ID is too short.\n");
return 1; return 1;
case ERR_TOO_LARGE: case ERR_TOO_LARGE:
fmt::print("ERROR: Installation ID is too long.\n"); fmt::print("ERROR: Installation ID is too long.\n");
return 1; return 1;
case ERR_INVALID_CHARACTER: case ERR_INVALID_CHARACTER:
fmt::print("ERROR: Invalid character in installation ID.\n"); fmt::print("ERROR: Invalid character in installation ID.\n");
return 1; return 1;
case ERR_INVALID_CHECK_DIGIT: case ERR_INVALID_CHECK_DIGIT:
fmt::print("ERROR: Installation ID checksum failed. Please check that it is typed correctly.\n"); fmt::print("ERROR: Installation ID checksum failed. Please check that it is typed correctly.\n");
return 1; return 1;
case ERR_UNKNOWN_VERSION: case ERR_UNKNOWN_VERSION:
fmt::print("ERROR: Unknown installation ID version.\n"); fmt::print("ERROR: Unknown installation ID version.\n");
return 1; return 1;
case ERR_UNLUCKY: case ERR_UNLUCKY:
fmt::print("ERROR: Unable to generate valid confirmation ID.\n"); fmt::print("ERROR: Unable to generate valid confirmation ID.\n");
return 1; return 1;
case SUCCESS: case SUCCESS:
fmt::print("Confirmation ID: {}\n", confirmation_id); fmt::print("Confirmation ID: {}\n", confirmation_id);
return 0; return 0;