LONGBOW_TEST_CASE(Global, ccnxPortalFactory_GetKeyId) { const char *keystoreName = "ccnxPortalFactory_keystore"; parcSecurity_Init(); bool success = parcPkcs12KeyStore_CreateFile(keystoreName, "keystore_password", "consumer", 1024, 30); assertTrue(success, "parcPkcs12KeyStore_CreateFile('%s', 'keystore_password') failed.", keystoreName); PARCIdentityFile *identityFile = parcIdentityFile_Create(keystoreName, "keystore_password"); PARCIdentity *identity = parcIdentity_Create(identityFile, PARCIdentityFileAsPARCIdentity); CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); const PARCKeyId *actual = ccnxPortalFactory_GetKeyId(factory); PARCSigner *signer = parcIdentity_CreateSigner(identity); PARCKeyId *expected = parcSigner_CreateKeyId(signer); parcSigner_Release(&signer); assertTrue(parcKeyId_Equals(expected, actual), "KeyIds not equal"); parcKeyId_Release(&expected); ccnxPortalFactory_Release(&factory); parcIdentityFile_Release(&identityFile); parcIdentity_Release(&identity); parcSecurity_Fini(); }
/** * Given a command (e.g "fetch") and an optional target name (e.g. "file.txt"), create an appropriate CCNxInterest * and write it to the Portal. * * @param command The command to be handled. * @param targetName The name of the target content, if any, that the command applies to. * * @return true If a CCNxInterest for the specified command and optional target was successfully issued and answered. */ static bool _executeUserCommand(const char *command, const char *targetName) { bool result = false; CCNxPortalFactory *factory = _setupConsumerPortalFactory(); CCNxPortal *portal = ccnxPortalFactory_CreatePortal(factory, ccnxPortalRTA_Chunked); assertNotNull(portal, "Expected a non-null CCNxPortal pointer."); // Given the user's command and optional target, create an Interest. CCNxInterest *interest = _createInterest(command, targetName); // Send the Interest through the Portal, and wait for a response. CCNxMetaMessage *message = ccnxMetaMessage_CreateFromInterest(interest); if (ccnxPortal_Send(portal, message, CCNxStackTimeout_Never)) { CCNxName *domainPrefix = ccnxName_CreateFromURI(tutorialCommon_DomainPrefix); // e.g. 'lci:/ccnx/tutorial' result = _receiveResponseToIssuedInterest(portal, domainPrefix); ccnxName_Release(&domainPrefix); } ccnxMetaMessage_Release(&message); ccnxInterest_Release(&interest); ccnxPortal_Release(&portal); ccnxPortalFactory_Release(&factory); return result; }
int ccnServe(const PARCIdentity *identity, const CCNxName *listenName, const char *commandString) { parcSecurity_Init(); CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); CCNxPortal *portal = ccnxPortalFactory_CreatePortal(factory, ccnxPortalRTA_Message); assertNotNull(portal, "Expected a non-null CCNxPortal pointer."); if (ccnxPortal_Listen(portal, listenName, 365 * 86400, CCNxStackTimeout_Never)) { while (true) { CCNxMetaMessage *request = ccnxPortal_Receive(portal, CCNxStackTimeout_Never); if (request == NULL) { break; } CCNxInterest *interest = ccnxMetaMessage_GetInterest(request); if (interest != NULL) { CCNxName *interestName = ccnxInterest_GetName(interest); PARCBuffer *payload = makePayload(interestName, commandString); CCNxContentObject *contentObject = ccnxContentObject_CreateWithDataPayload(interestName, payload); CCNxMetaMessage *message = ccnxMetaMessage_CreateFromContentObject(contentObject); if (ccnxPortal_Send(portal, message, CCNxStackTimeout_Never) == false) { fprintf(stderr, "ccnxPortal_Write failed: %d\n", ccnxPortal_GetError(portal)); } { char *name = ccnxName_ToString(interestName); time_t theTime = time(0); char *time = ctime(&theTime); printf("%24.24s %s\n", time, name); parcMemory_Deallocate((void **) &name); } parcBuffer_Release(&payload); } ccnxMetaMessage_Release(&request); } } ccnxPortal_Release(&portal); ccnxPortalFactory_Release(&factory); parcSecurity_Fini(); return 0; }
LONGBOW_TEST_CASE(CreateAcquireRelease, ccnxPortalFactory_AcquireRelease) { const char *keystoreName = "ccnxPortalFactory_keystore"; parcSecurity_Init(); bool success = parcPublicKeySignerPkcs12Store_CreateFile(keystoreName, "keystore_password", "consumer", 1024, 30); assertTrue(success, "parcPublicKeySignerPkcs12Store_CreateFile('%s', 'keystore_password') failed.", keystoreName); PARCIdentityFile *identityFile = parcIdentityFile_Create(keystoreName, "keystore_password"); PARCIdentity *identity = parcIdentity_Create(identityFile, PARCIdentityFileAsPARCIdentity); parcIdentityFile_Release(&identityFile); CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); parcIdentity_Release(&identity); CCNxPortalFactory *reference = ccnxPortalFactory_Acquire(factory); assertTrue(factory == reference, "Expected Acquire to return its argument."); ccnxPortalFactory_Release(&factory); ccnxPortalFactory_Release(&reference); parcSecurity_Fini(); }
int consumer(void) { parcSecurity_Init(); CCNxPortalFactory *factory = setupConsumerFactory(); CCNxPortal *portal = ccnxPortalFactory_CreatePortal(factory, ccnxPortalRTA_Message); assertNotNull(portal, "Expected a non-null CCNxPortal pointer."); CCNxName *name = ccnxName_CreateFromCString("lci:/Hello/World"); CCNxInterest *interest = ccnxInterest_CreateSimple(name); ccnxName_Release(&name); CCNxMetaMessage *message = ccnxMetaMessage_CreateFromInterest(interest); if (ccnxPortal_Send(portal, message,CCNxStackTimeout_Never)) { while (ccnxPortal_IsError(portal) == false) { CCNxMetaMessage *response = ccnxPortal_Receive(portal,CCNxStackTimeout_Never); if (response != NULL) { if (ccnxMetaMessage_IsContentObject(response)) { CCNxContentObject *contentObject = ccnxMetaMessage_GetContentObject(response); PARCBuffer *payload = ccnxContentObject_GetPayload(contentObject); char *string = parcBuffer_ToString(payload); printf("%s\n", string); parcMemory_Deallocate((void **)&string); break; } } ccnxMetaMessage_Release(&response); } } ccnxPortal_Release(&portal); ccnxPortalFactory_Release(&factory); parcSecurity_Fini(); return 0; }
LONGBOW_TEST_CASE(CreateAcquireRelease, ccnxPortalFactory_Create) { const char *keystoreName = "ccnxPortalFactory_keystore"; parcSecurity_Init(); bool success = parcPkcs12KeyStore_CreateFile(keystoreName, "keystore_password", "consumer", 1024, 30); assertTrue(success, "parcPkcs12KeyStore_CreateFile('%s', 'keystore_password') failed.", keystoreName); PARCIdentityFile *identityFile = parcIdentityFile_Create(keystoreName, "keystore_password"); PARCIdentity *identity = parcIdentity_Create(identityFile, PARCIdentityFileAsPARCIdentity); CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); parcIdentityFile_Release(&identityFile); parcIdentity_Release(&identity); ccnxPortalFactory_Release(&factory); parcSecurity_Fini(); }
int ccnx_Portal_Reader(char *keystoreFileName, const char *password, const char *uri) { parcSecurity_Init(); PARCIdentity *identity = getIdentity_FromFile(keystoreFileName, password); if (identity != NULL) { CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); reader_writer(factory, uri); ccnxPortalFactory_Release(&factory); parcIdentity_Release(&identity); } parcSecurity_Fini(); return 0; }
int ccnGet(PARCIdentity *identity, CCNxName *name) { CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); CCNxPortal *portal = ccnxPortalFactory_CreatePortal(factory, ccnxPortalRTA_Message); assertNotNull(portal, "Expected a non-null CCNxPortal pointer."); CCNxInterest *interest = ccnxInterest_CreateSimple(name); ccnxName_Release(&name); CCNxMetaMessage *message = ccnxMetaMessage_CreateFromInterest(interest); if (ccnxPortal_Send(portal, message, CCNxStackTimeout_Never)) { while (ccnxPortal_IsError(portal) == false) { CCNxMetaMessage *response = ccnxPortal_Receive(portal, CCNxStackTimeout_Never); if (response != NULL) { if (ccnxMetaMessage_IsContentObject(response)) { CCNxContentObject *contentObject = ccnxMetaMessage_GetContentObject(response); PARCBuffer *payload = ccnxContentObject_GetPayload(contentObject); size_t length = parcBuffer_Remaining(payload); ssize_t nwritten = write(1, parcBuffer_Overlay(payload, length), length); assertTrue(nwritten == length, "Did not write whole buffer, got %zd expected %zu", nwritten, length); break; } ccnxMetaMessage_Release(&response); } } } ccnxPortal_Release(&portal); ccnxPortalFactory_Release(&factory); return 0; }
LONGBOW_TEST_CASE(Global, ccnxPortalFactory_GetIdentity) { const char *keystoreName = "ccnxPortalFactory_keystore"; parcSecurity_Init(); bool success = parcPkcs12KeyStore_CreateFile(keystoreName, "keystore_password", "consumer", 1024, 30); assertTrue(success, "parcPkcs12KeyStore_CreateFile('%s', 'keystore_password') failed.", keystoreName); PARCIdentityFile *identityFile = parcIdentityFile_Create(keystoreName, "keystore_password"); PARCIdentity *identity = parcIdentity_Create(identityFile, PARCIdentityFileAsPARCIdentity); CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); const PARCIdentity *actual = ccnxPortalFactory_GetIdentity(factory); assertTrue(identity == actual, "Expected the result to be the same as provided to the constructor"); parcIdentityFile_Release(&identityFile); parcIdentity_Release(&identity); ccnxPortalFactory_Release(&factory); parcSecurity_Fini(); }
/** * Using the CCNxPortal API, listen for and respond to Interests matching our domain prefix (as defined in tutorial_Common.c). * The specified directoryPath is the location of the directory from which file and listing responses will originate. * * @param [in] directoryPath A string containing the path to the directory being served. * * @return true if at least one Interest is received and responded to, false otherwise. */ static bool _serveDirectory(const char *directoryPath) { bool result = false; CCNxPortalFactory *factory = _setupServerPortalFactory(); CCNxPortal *portal = ccnxPortalFactory_CreatePortal(factory, ccnxPortalRTA_Message, &ccnxPortalAttributes_Blocking); assertNotNull(portal, "Expected a non-null CCNxPortal pointer. Is the Forwarder running?"); CCNxName *domainPrefix = ccnxName_CreateFromURI(tutorialCommon_DomainPrefix); if (ccnxPortal_Listen(portal, domainPrefix)) { printf("tutorial_Server: now serving files from %s\n", directoryPath); result = _receiveAndAnswerInterests(portal, domainPrefix, directoryPath); } ccnxPortal_Release(&portal); ccnxPortalFactory_Release(&factory); return result; }
static const char * _athenactl_SendInterestControl(PARCIdentity *identity, CCNxMetaMessage *message) { const char *result = NULL; CCNxPortalFactory *factory = ccnxPortalFactory_Create(identity); CCNxPortal *portal = ccnxPortalFactory_CreatePortal(factory, ccnxPortalRTA_Message); assertNotNull(portal, "Expected a non-null CCNxPortal pointer."); athenactl_EncodeMessage(message); if (ccnxPortal_Send(portal, message, CCNxStackTimeout_Never)) { while (ccnxPortal_IsError(portal) == false) { CCNxMetaMessage *response = ccnxPortal_Receive(portal, CCNxStackTimeout_Never); if (response != NULL) { if (ccnxMetaMessage_IsContentObject(response)) { CCNxContentObject *contentObject = ccnxMetaMessage_GetContentObject(response); PARCBuffer *payload = ccnxContentObject_GetPayload(contentObject); if (payload) { result = parcBuffer_ToString(payload); } } ccnxMetaMessage_Release(&response); break; } } } ccnxPortal_Release(&portal); ccnxPortalFactory_Release(&factory); return result; }
/** * Run the consumer to fetch the specified file. Save it to disk once transferred. * * @param [in] target Name of the content to request. * @param [in] outFile Name of the file to which the buffer will be written. */ static int _ccnxFileRepoClient_Run(char *target, char *outFile) { parcSecurity_Init(); PARCLog *log = _ccnxFileRepoClient_CreateLogger(); CCNxPortalFactory *factory = _setupConsumerPortalFactory(); CCNxPortal *portal = ccnxPortalFactory_CreatePortal(factory, ccnxPortalRTA_Message); assertNotNull(portal, "Expected a non-null CCNxPortal pointer."); CCNxName *name = ccnxName_CreateFromCString(target); CCNxInterest *interest = ccnxInterest_CreateSimple(name); CCNxMetaMessage *message = ccnxMetaMessage_CreateFromInterest(interest); if (ccnxPortal_Send(portal, message, CCNxStackTimeout_Never)) { while (ccnxPortal_IsError(portal) == false) { CCNxMetaMessage *response = ccnxPortal_Receive(portal, CCNxStackTimeout_Never); if (response != NULL) { if (ccnxMetaMessage_IsManifest(response)) { parcLog_Info(log, "Received root manifest. Beginning to retrieve the content."); // Extract the manifest and instantiate a new fetcher for it CCNxManifest *root = ccnxMetaMessage_GetManifest(response); CCNxFileRepoManifestFetcher *fetcher = ccnxFileRepoManifestFetcher_Create(portal, root); // Initialize the file offset and I/O buffer size_t fileOffset = 0; PARCBuffer *chunkBuffer = parcBuffer_Allocate(ccnxFileRepoCommon_ClientBufferSize); // Start reading from the manifest until done bool done = false; while (!done) { // Reset the buffer information parcBuffer_SetPosition(chunkBuffer, 0); parcBuffer_SetLimit(chunkBuffer, ccnxFileRepoCommon_ClientBufferSize); // Fill the buffer with data from the manifest done = ccnxFileRepoManifestFetcher_FillBuffer(fetcher, chunkBuffer); parcBuffer_Flip(chunkBuffer); // Write the buffer to the file size_t totalSize = parcBuffer_Remaining(chunkBuffer); _ccnxFileRepoClient_AppendBufferToFile(outFile, chunkBuffer, fileOffset); fileOffset += totalSize; // Flip the buffer back around for writing parcBuffer_Flip(chunkBuffer); } parcBuffer_Release(&chunkBuffer); break; } else if (ccnxMetaMessage_IsContentObject(response)) { parcLog_Info(log, "Received a content object. Dump the payload and exit."); CCNxContentObject *contentObject = ccnxMetaMessage_GetContentObject(response); PARCBuffer *payload = ccnxContentObject_GetPayload(contentObject); _ccnxFileRepoClient_AppendBufferToFile(outFile, payload, 0); break; } } ccnxMetaMessage_Release(&response); } } ccnxPortal_Release(&portal); ccnxPortalFactory_Release(&factory); parcSecurity_Fini(); return 0; }