static void Test_ExtendSignatureUsingAggregator(CuTest* tc) {
int res = KSI_UNKNOWN_ERROR;
KSI_Signature *sig = NULL;
KSI_Signature *ext = NULL;
KSI_CTX *ctx = NULL;
/* Create the context. */
res = KSI_CTX_new(&ctx);
CuAssert(tc, "Unable to create ctx.", res == KSI_OK && ctx != NULL);
res = KSI_CTX_setPublicationUrl(ctx, conf.publications_file_url);
CuAssert(tc, "Unable to set publications file url.", res == KSI_OK);
res = KSI_CTX_setExtender(ctx, conf.aggregator_url, conf.aggregator_user, conf.aggregator_pass);
CuAssert(tc, "Unable to set configure aggregator as extender.", res == KSI_OK);
res = KSI_Signature_fromFile(ctx, getFullResourcePath("resource/tlv/ok-sig-2014-07-01.1.ksig"), &sig);
CuAssert(tc, "Unable to set read signature from file.", res == KSI_OK && sig != NULL);
res = KSI_Signature_extend(sig, ctx, NULL, &ext);
CuAssert(tc, "The extending of signature must fail.", ext == NULL);
CuAssert(tc, "Invalid KSI status code for mixed up request.", res == KSI_HTTP_ERROR);
CuAssert(tc, "External error (HTTP) must be 400.", ctx_get_base_external_error(ctx) == 400);
KSI_Signature_free(sig);
KSI_Signature_free(ext);
KSI_CTX_free(ctx);
return;
}
int main() {
int res = KSI_UNKNOWN_ERROR;
KSI_CTX *ksi = NULL;
unsigned char raw[0xffff];
unsigned len;
FILE *f = NULL;
time_t start;
time_t end;
size_t count = 0;
KSI_Signature *sig = NULL;
res = KSI_CTX_new(&ksi);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create KSI context.\n");
goto cleanup;
}
f = fopen("test/resource/tlv/ok-sig-2014-04-30.1.ksig", "rb");
if (f == NULL) {
fprintf(stderr, "Unable to open input.\n");
goto cleanup;
}
len = fread(raw, 1, sizeof(raw), f);
printf("Len = %d\n", len);
time(&start);
for (count = 0; count < parseCount; count++) {
res = KSI_Signature_parse(ksi, raw, len, &sig);
if (res != KSI_OK) {
KSI_ERR_statusDump(ksi, stderr);
fprintf(stderr, "Failed to parse signature.\n");
goto cleanup;
}
KSI_Signature_free(sig);
sig = NULL;
}
time(&end);
printf("Parsed %llu signatures in %lld seconds. (one in %0.2f ms)\n", (unsigned long long)parseCount, (unsigned long long)end - start, (double)(end - start) * 1000 / parseCount);
res = KSI_OK;
cleanup:
KSI_Signature_free(sig);
KSI_CTX_free(ksi);
if (f != NULL) fclose(f);
return res;
}
static void Test_ExtendSignature_useProvider(CuTest* tc, const char *uri_host, unsigned port, const char *user, const char *key, const char *pub_uri,
int (*createProvider)(KSI_CTX *ctx, KSI_NetworkClient **http),
int (*setPubfail)(KSI_NetworkClient *client, const char *url),
int (*setExtender)(KSI_NetworkClient *client, const char *url_host, unsigned port, const char *user, const char *pass)) {
int res = KSI_UNKNOWN_ERROR;
KSI_Signature *sig = NULL;
KSI_Signature *ext = NULL;
KSI_NetworkClient *client = NULL;
KSI_CTX *ctx = NULL;
/* Create the context. */
res = KSI_CTX_new(&ctx);
CuAssert(tc, "Unable to create ctx.", res == KSI_OK && ctx != NULL);
res = createProvider(ctx, &client);
CuAssert(tc, "Unable to create network client.", res == KSI_OK && client != NULL);
res = setExtender(client, uri_host, port, user, key);
CuAssert(tc, "Unable to set extender specific service information.", res == KSI_OK);
res = setPubfail(client, pub_uri);
CuAssert(tc, "Unable to set publications file url.", res == KSI_OK);
res = KSI_CTX_setNetworkProvider(ctx, client);
CuAssert(tc, "Unable to set new network client.", res == KSI_OK);
client = NULL;
res = KSI_Signature_fromFile(ctx, getFullResourcePath("resource/tlv/ok-sig-2014-07-01.1.ksig"), &sig);
CuAssert(tc, "Unable to set read signature from file.", res == KSI_OK && sig != NULL);
res = KSI_Signature_extend(sig, ctx, NULL, &ext);
CuAssert(tc, "The extending of signature must not fail.", res == KSI_OK && ext != NULL);
KSI_NetworkClient_free(client);
KSI_Signature_free(sig);
KSI_Signature_free(ext);
KSI_CTX_free(ctx);
return;
}
int main(int argc, char **argv) {
KSI_CTX *ksi = NULL;
int res;
FILE *out = NULL;
KSI_Signature *sig = NULL;
KSI_Signature *ext = NULL;
KSI_HttpClient *net = NULL;
unsigned char *raw = NULL;
unsigned raw_len;
unsigned count;
FILE *logFile = NULL;
if (argc != 5) {
printf("Usage:\n"
" %s <signature> <extended> <extender uri> <pub-file uri| ->\n", argv[0]);
res = KSI_INVALID_ARGUMENT;
goto cleanup;
}
/* Init KSI context */
res = KSI_CTX_new(&ksi);
if (res != KSI_OK) {
fprintf(stderr, "Unable to init KSI context.\n");
goto cleanup;
}
logFile = fopen("ksi_extend.log", "w");
if (logFile == NULL) {
fprintf(stderr, "Unable to open log file.\n");
}
KSI_CTX_setLoggerCallback(ksi, KSI_LOG_StreamLogger, logFile);
KSI_CTX_setLogLevel(ksi, KSI_LOG_DEBUG);
KSI_LOG_info(ksi, "Using KSI version: '%s'", KSI_getVersion());
res = KSI_HttpClient_new(ksi, &net);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create new network provider.\n");
goto cleanup;
}
res = KSI_HttpClient_setExtender(net, argv[3], "anon", "anon");
if (res != KSI_OK) goto cleanup;
if (strcmp(argv[4], "-")) {
res = KSI_HttpClient_setPublicationUrl(net, argv[4]);
if (res != KSI_OK) goto cleanup;
}
res = KSI_CTX_setNetworkProvider(ksi, (KSI_NetworkClient *)net);
if (res != KSI_OK) {
fprintf(stderr, "Unable to set new network provider.\n");
goto cleanup;
}
/* Read the signature. */
res = KSI_Signature_fromFile(ksi, argv[1], &sig);
if (res != KSI_OK) {
KSI_ERR_statusDump(ksi, stdout);
fprintf(stderr, "Unable to read signature from '%s'\n", argv[1]);
goto cleanup;
}
/* Make sure the signature is ok. */
res = KSI_verifySignature(ksi, sig);
if (res != KSI_OK) {
fprintf(stderr, "Unable to verify signature.\n");
KSI_ERR_statusDump(ksi, stderr);
goto cleanup;
}
/* Extend the signature. */
res = KSI_extendSignature(ksi, sig, &ext);
if (res != KSI_OK) {
if (res == KSI_EXTEND_NO_SUITABLE_PUBLICATION) {
printf("No suitable publication to extend to.\n");
goto cleanup;
}
fprintf(stderr, "Unable to extend signature.\n");
KSI_ERR_statusDump(ksi, stderr);
goto cleanup;
}
/* To be extra sure, lets verify the extended signature. */
res = KSI_verifySignature(ksi, ext);
if (res != KSI_OK) {
fprintf(stderr, "Unable to verify the extended signature.\n");
KSI_ERR_statusDump(ksi, stderr);
goto cleanup;
}
/* Serialize the extended signature. */
res = KSI_Signature_serialize(ext, &raw, &raw_len);
if (res != KSI_OK) {
fprintf(stderr, "Unable to serialize extended signature.\n");
goto cleanup;
}
/* Open output file. */
out = fopen(argv[2], "wb");
if (out == NULL) {
fprintf(stderr, "Unable to open output file '%s'\n", argv[2]);
res = KSI_IO_ERROR;
goto cleanup;
}
count = (unsigned)fwrite(raw, 1, raw_len, out);
if (count != raw_len) {
fprintf(stderr, "Failed to write output file.\n");
res = KSI_IO_ERROR;
goto cleanup;
}
printf("Signature extended.");
cleanup:
if (logFile != NULL) fclose(logFile);
if (out != NULL) fclose(out);
KSI_Signature_free(sig);
KSI_Signature_free(ext);
KSI_free(raw);
KSI_CTX_free(ksi);
return res;
}
int main(int argc, char **argv) {
KSI_CTX *ksi = NULL;
int res = KSI_UNKNOWN_ERROR;
FILE *in = NULL;
FILE *out = NULL;
KSI_DataHasher *hsr = NULL;
KSI_DataHash *hsh = NULL;
KSI_Signature *sign = NULL;
unsigned char *raw = NULL;
unsigned raw_len;
unsigned char buf[1024];
unsigned buf_len;
char *signerIdentity = NULL;
FILE *logFile = NULL;
/* Handle command line parameters */
/* Handle command line parameters */
if (argc != 7) {
fprintf(stderr, "Usage:\n"
" %s <in-data-file> <out-sign-file> <aggregator-uri> <user> <pass> <pub-file url | -> \n", argv[0]);
res = KSI_INVALID_ARGUMENT;
goto cleanup;
}
/* Input file */
in = fopen(argv[1], "rb");
if (in == NULL) {
fprintf(stderr, "Unable to open input file '%s'\n", argv[1]);
res = KSI_IO_ERROR;
goto cleanup;
}
/* Create new KSI context for this thread. */
res = KSI_CTX_new(&ksi);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create context.\n");
goto cleanup;
}
logFile = fopen("ksi_sign.log", "w");
if (logFile == NULL) {
fprintf(stderr, "Unable to open log file.\n");
}
KSI_CTX_setLoggerCallback(ksi, KSI_LOG_StreamLogger, logFile);
KSI_CTX_setLogLevel(ksi, KSI_LOG_DEBUG);
KSI_LOG_info(ksi, "Using KSI version: '%s'", KSI_getVersion());
res = KSI_CTX_setAggregator(ksi, argv[3], argv[4], argv[5]);
if (res != KSI_OK) goto cleanup;
/* Check publications file url. */
if (strncmp("-", argv[6], 1)) {
res = KSI_CTX_setPublicationUrl(ksi, argv[6]);
if (res != KSI_OK) {
fprintf(stderr, "Unable to set publications file url.\n");
goto cleanup;
}
}
/* Create a data hasher using default algorithm. */
res = KSI_DataHasher_open(ksi, KSI_getHashAlgorithmByName("default"), &hsr);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create hasher.\n");
goto cleanup;
}
/* Read the input file and calculate the hash of its contents. */
while (!feof(in)) {
buf_len = (unsigned)fread(buf, 1, sizeof(buf), in);
/* Add next block to the calculation. */
res = KSI_DataHasher_add(hsr, buf, buf_len);
if (res != KSI_OK) {
fprintf(stderr, "Unable to add data to hasher.\n");
goto cleanup;
}
}
/* Close the data hasher and retreive the data hash. */
res = KSI_DataHasher_close(hsr, &hsh);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create hash.\n");
goto cleanup;
}
/* Sign the data hash. */
res = KSI_createSignature(ksi, hsh, &sign);
if (res != KSI_OK) {
fprintf(stderr, "Unable to sign %d.\n", res);
goto cleanup;
}
res = KSI_Signature_verify(sign, ksi);
if (res != KSI_OK) {
fprintf(stderr, "Failed to verify signature.\n");
goto cleanup;
}
/* Output the signer id */
res = KSI_Signature_getSignerIdentity(sign, &signerIdentity);
if (res == KSI_OK) {
printf("Signer id: %s\n", signerIdentity);
} else {
fprintf(stderr, "Unable to extract signer identity.\n");
}
/* Serialize the signature. */
res = KSI_Signature_serialize(sign, &raw, &raw_len);
if (res != KSI_OK) {
fprintf(stderr, "Unable to serialize signature.");
goto cleanup;
}
/* Output file */
out = fopen(argv[2], "wb");
if (out == NULL) {
fprintf(stderr, "Unable to open input file '%s'\n", argv[2]);
res = KSI_IO_ERROR;
goto cleanup;
}
/* Write the signature file. */
if (!fwrite(raw, 1, raw_len, out)) {
fprintf(stderr, "Unable to write output file.\n");
res = KSI_IO_ERROR;
goto cleanup;
}
/* Only print message when signature output is not stdout. */
if (out != NULL) {
printf("Signature saved.\n");
}
res = KSI_OK;
cleanup:
if (logFile != NULL) fclose(logFile);
if (res != KSI_OK && ksi != NULL) {
KSI_ERR_statusDump(ksi, stderr);
}
if (in != NULL) fclose(in);
if (out != NULL) fclose(out);
KSI_free(signerIdentity);
KSI_Signature_free(sign);
KSI_DataHash_free(hsh);
KSI_DataHasher_free(hsr);
KSI_free(raw);
KSI_CTX_free(ksi);
return res;
}
int main(int argc, char **argv) {
KSI_CTX *ksi = NULL;
int res = KSI_UNKNOWN_ERROR;
KSI_DataHash *hsh = NULL;
KSI_RequestHandle *handle[REQUESTS];
KSI_NetworkClient *http = NULL;
FILE *logFile = NULL;
size_t i;
KSI_DataHasher *hsr = NULL;
const KSI_CertConstraint pubFileCertConstr[] = {
{ KSI_CERT_EMAIL, "*****@*****.**"},
{ NULL, NULL }
};
struct {
size_t ok;
size_t nok;
} stat;
stat.ok = 0;
stat.nok = 0;
/* Create new KSI context for this thread. */
res = KSI_CTX_new(&ksi);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create context.\n");
goto cleanup;
}
res = KSI_CTX_setDefaultPubFileCertConstraints(ksi, pubFileCertConstr);
if (res != KSI_OK) {
fprintf(stderr, "Unable to configure publications file cert constraints.\n");
goto cleanup;
}
/* Configure the logger. */
res = OpenLogging(ksi, "multi_curl.log", &logFile);
if (res != KSI_OK) goto cleanup;
KSI_LOG_info(ksi, "Using KSI version: '%s'", KSI_getVersion());
/* Check publications file url. */
res = KSI_CTX_setPublicationUrl(ksi, "http://verify.guardtime.com/ksi-publications.bin");
if (res != KSI_OK) {
fprintf(stderr, "Unable to set publications file url.\n");
goto cleanup;
}
res = KSI_HttpClient_new(ksi, &http);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create http client.\n");
goto cleanup;
}
res = KSI_HttpClient_setAggregator(http, "http://ksigw.test.guardtime.com:3332", "anon", "anon");
if (res != KSI_OK) {
fprintf(stderr, "Unable to set aggregator url.\n");
goto cleanup;
}
KSI_HttpClient_setReadTimeoutSeconds(http, 10);
KSI_HttpClient_setConnectTimeoutSeconds(http, 10);
for (i = 0; i < REQUESTS; i++) {
char buf[100];
size_t len;
KSI_AggregationReq *req = NULL;
len = KSI_snprintf(buf, sizeof(buf), "Hello %d", i);
res = KSI_DataHash_create(ksi, buf, len, KSI_getHashAlgorithmByName("default"), &hsh);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create hash.");
goto cleanup;
}
res = KSI_AggregationReq_new(ksi, &req);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create request.");
goto cleanup;
}
res = KSI_AggregationReq_setRequestHash(req, hsh);
if (res != KSI_OK) {
fprintf(stderr, "Unable to set request hash.");
goto cleanup;
}
res = KSI_NetworkClient_sendSignRequest(http, req, &handle[i]);
if (res != KSI_OK) {
fprintf(stderr, "Unable to send aggregation request.");
goto cleanup;
}
KSI_AggregationReq_free(req);
}
res = KSI_NetworkClient_performAll(http, handle, REQUESTS);
if (res != KSI_OK) {
fprintf(stderr, "Unable to perform requests.");
goto cleanup;
}
for (i = 0; i < REQUESTS; i++) {
KSI_AggregationResp *resp = NULL;
res = KSI_RequestHandle_getAggregationResponse(handle[i], &resp);
if (res != KSI_OK) {
const KSI_RequestHandleStatus *st = NULL;
res = KSI_RequestHandle_getResponseStatus(handle[i], &st);
if (res == KSI_OK) {
printf("Status code = %ld: %s\n", st->code, st->errm);
}
KSI_ERR_statusDump(ksi, stdout);
stat.nok++;
} else {
stat.ok ++;
}
KSI_AggregationResp_free(resp);
}
printf("Requests:\n"
" Successful: %llu\n"
" Failed: %llu\n"
" TOTAL: %llu\n", (unsigned long long)stat.ok, (unsigned long long)stat.nok, (unsigned long long)(stat.ok + stat.nok));
res = KSI_OK;
cleanup:
if (logFile != NULL) fclose(logFile);
if (res != KSI_OK && ksi != NULL) {
KSI_ERR_statusDump(ksi, stderr);
}
KSI_DataHash_free(hsh);
KSI_DataHasher_free(hsr);
KSI_CTX_free(ksi);
return res;
}
int main(int argc, char **argv) {
int res = KSI_UNKNOWN_ERROR;
/* Signature read from the file. */
KSI_Signature *sig = NULL;
/* Signature extended to the publication. */
KSI_Signature *ext = NULL;
/* Hash of the data file. */
KSI_DataHash *hsh = NULL;
/* Hash value extracted from the signature. */
KSI_DataHash *signHsh = NULL;
/* Data file hasher. */
KSI_DataHasher *hsr = NULL;
/* Input file descriptor. */
FILE *in = NULL;
/* Buffer for reading the input. */
unsigned char buf[1024];
/* Length of the buffer content. */
size_t buf_len;
/* Verification info object. */
const KSI_VerificationResult *info = NULL;
/* File descriptor for logging. */
FILE *logFile = NULL;
const KSI_CertConstraint pubFileCertConstr[] = {
{ KSI_CERT_EMAIL, "*****@*****.**"},
{ NULL, NULL }
};
/* Init context. */
res = KSI_CTX_new(&ksi);
if (res != KSI_OK) {
fprintf(stderr, "Unable to init KSI context.\n");
goto cleanup;
}
logFile = fopen("ksi_verify.log", "w");
if (logFile == NULL) {
fprintf(stderr, "Unable to open log file.\n");
}
res = KSI_CTX_setDefaultPubFileCertConstraints(ksi, pubFileCertConstr);
if (res != KSI_OK) {
fprintf(stderr, "Unable to configure publications file cert constraints.\n");
goto cleanup;
}
/* Configure the logger. */
KSI_CTX_setLoggerCallback(ksi, KSI_LOG_StreamLogger, logFile);
KSI_CTX_setLogLevel(ksi, KSI_LOG_DEBUG);
KSI_LOG_info(ksi, "Using KSI version: '%s'", KSI_getVersion());
/* Check parameters. */
if (argc != 6) {
fprintf(stderr, "Usage\n"
" %s <data file | -> <signature> <publication-str> <extender url> <pub-file url>\n", argv[0]);
goto cleanup;
}
/* Configure extender. */
res = KSI_CTX_setExtender(ksi, argv[4], "anon", "anon");
if (res != KSI_OK) {
fprintf(stderr, "Unable to set extender parameters.\n");
goto cleanup;
}
/* Set the publications file url. */
res = KSI_CTX_setPublicationUrl(ksi, argv[4]);
if (res != KSI_OK) {
fprintf(stderr, "Unable to set publications file url.\n");
goto cleanup;
}
printf("Reading signature... ");
/* Read the signature. */
res = KSI_Signature_fromFile(ksi, argv[2], &sig);
if (res != KSI_OK) {
printf("failed (%s)\n", KSI_getErrorString(res));
goto cleanup;
}
printf("ok\n");
printf("Verifying the signature with the publication... ");
res = extendToPublication(sig, argv[3], &ext);
switch (res) {
case KSI_OK:
printf("ok\n");
break;
case KSI_VERIFICATION_FAILURE:
printf("failed\n");
break;
default:
printf("failed (%s)\n", KSI_getErrorString(res));
goto cleanup;
}
/* Create hasher. */
res = KSI_Signature_createDataHasher(ext, &hsr);
if (res != KSI_OK) {
fprintf(stderr, "Unable to create data hasher.\n");
goto cleanup;
}
if (strcmp(argv[1], "-")) {
in = fopen(argv[1], "rb");
if (in == NULL) {
fprintf(stderr, "Unable to open data file '%s'.\n", argv[1]);
goto cleanup;
}
/* Calculate the hash of the document. */
while (!feof(in)) {
buf_len = fread(buf, 1, sizeof(buf), in);
res = KSI_DataHasher_add(hsr, buf, buf_len);
if (res != KSI_OK) {
fprintf(stderr, "Unable hash the document.\n");
goto cleanup;
}
}
/* Finalize the hash computation. */
res = KSI_DataHasher_close(hsr, &hsh);
if (res != KSI_OK) {
fprintf(stderr, "Failed to close the hashing process.\n");
goto cleanup;
}
res = KSI_Signature_getDocumentHash(sig, &signHsh);
if (res != KSI_OK) goto cleanup;
printf("Verifying document hash... ");
if (!KSI_DataHash_equals(hsh, signHsh)) {
printf("Wrong document!\n");
goto cleanup;
}
printf("ok\n");
}
res = KSI_Signature_getVerificationResult(ext, &info);
if (res != KSI_OK) goto cleanup;
if (info != NULL) {
size_t i;
printf("Verification info:\n");
for (i = 0; i < KSI_VerificationResult_getStepResultCount(info); i++) {
const KSI_VerificationStepResult *result = NULL;
const char *desc = NULL;
res = KSI_VerificationResult_getStepResult(info, i, &result);
if (res != KSI_OK) goto cleanup;
printf("\t0x%02x:\t%s", KSI_VerificationStepResult_getStep(result), KSI_VerificationStepResult_isSuccess(result) ? "OK" : "FAIL");
desc = KSI_VerificationStepResult_getDescription(result);
if (desc && *desc) {
printf(" (%s)", desc);
}
printf("\n");
}
}
res = KSI_OK;
cleanup:
if (logFile != NULL) fclose(logFile);
if (res != KSI_OK && ksi != NULL) {
KSI_ERR_statusDump(ksi, stderr);
}
if (in != NULL) fclose(in);
KSI_Signature_free(sig);
KSI_Signature_free(ext);
KSI_DataHasher_free(hsr);
KSI_DataHash_free(hsh);
KSI_CTX_free(ksi);
return res;
}
