Test: test_group_swarm - THE swarm based group encryption test

1-n - 1 manager, n members

test/test_group_swarm.cc

@@ -0,0 +1,500 @@
+#include "pitytest11/src/PityTest.hh"
+#include "../src/utils.hh"
+#include "framework/framework.hh"
+#include "framework/utils.hh"
+
+// libpEpAdapter
+#include "../src/Adapter.hh"
+#include "../src/group_manager_api.h"
+#include "../src/pEpLog.hh"
+#include "../src/status_to_string.hh"
+#include "../src/grp_driver_replicator.hh"
+
+// engine
+#include <pEp/pEpEngine.h>
+#include <pEp/message_api.h>
+#include <pEp/keymanagement.h>
+#include <pEp/identity_list.h>
+#include <pEp/mime.h>
+
+using namespace pEp;
+using namespace pEp::Adapter;
+using namespace pEp::Test::Utils;
+using namespace pEp::PityTest11;
+using namespace pEp::Adapter::pEpLog;
+
+
+using TextContext = PityPerspective;
+using TestUnitSwarm = PityUnit<TextContext>;
+
+
+TextContext *local_ctx;
+PityUnit<TextContext> *local_pity;
+
+// Either group manager or group member, not both
+pEpIdent group_ident;
+
+bool grp_did_tx_encrypted = false;
+bool grp_did_rx_encrypted = false;
+bool signal_received = false;
+// The most minimal received msg contains of:
+// * from address
+// * content
+using MinMsgRx = std::tuple<std::string, std::string>;
+
+// CALLBACKS
+// ------------------------------------------------------------------------------------------------
+
+::PEP_STATUS test_messageToSend(::message *_msg)
+{
+    local_pity->log("MESSAGE TO SEND:" + Utils::to_string(_msg, false));
+    std::string mime_text = mimeEncode(wrap(_msg));
+    local_pity->transport()->sendMsg(_msg->to->ident->address, mime_text);
+    return PEP_STATUS_OK;
+}
+
+::PEP_STATUS test_notifyHandshake(::pEp_identity *me, ::pEp_identity *partner, sync_handshake_signal signal)
+{
+    local_pity->log("NOTFY_HANDSHAKE: signal: " + std::string(std::to_string(signal)));
+    local_pity->log("NOTFY_HANDSHAKE: me:" + Utils::to_string(me, false));
+    local_pity->log("NOTFY_HANDSHAKE: partner: " + Utils::to_string(partner, false));
+    if (signal == ::SYNC_NOTIFY_GROUP_INVITATION) {
+        signal_received = true;
+        group_ident = dup(me);
+        local_pity->log("SYNC_NOTIFY_GROUP_INVITATION");
+        PEP_STATUS status = ::adapter_group_join(
+            Adapter::session(),
+            group_ident.get(),
+            local_ctx->own_ident.get());
+        throw_status(status);
+    }
+    return PEP_STATUS_OK;
+}
+
+// HELPERS
+// ------------------------------------------------------------------------------------------------
+
+// Blocking
+void processMessage()
+{
+    local_pity->log("waiting for message...");
+    std::string mime_data_rx = local_pity->transport()->receiveMsg();
+    //        local_pity->log("mime_text:" + Utils::clip(mime_data_rx, 300));
+
+    // Decode
+    pEpMessage rx_msg = mimeDecode(mime_data_rx);
+    //        local_pity->log("decode: " + Utils::to_string(rx_msg.get(), false));
+
+    // Decrypt
+    ::PEP_decrypt_flags_t flags = ::PEP_decrypt_flag_dont_trigger_sync;
+    //        ::PEP_decrypt_flags_t flags = 0;
+    DecryptResult decres = decryptMessage(rx_msg, &flags);
+    pEpMessage msg_decrypt = std::get<0>(decres);
+    //        local_pity->log("Decrypt: " + Utils::to_string(msg_decrypt.get(), false));
+    local_pity->log("message processed...");
+}
+
+// Non-Blocking
+void processsAllMessages()
+{
+    while (local_pity->transport()->hasMsg()) {
+        Utils::sleep_millis(100);
+        processMessage();
+    }
+}
+
+void tofu_send(TestUnitSwarm &pity, TextContext *ctx, const std::string &addr, const std::string longmessage)
+{
+    pEpMessage msg = createMessage(ctx->own_ident, addr, longmessage);
+    EncryptResult msg_enc = encryptAndEncode(msg);
+    std::string mime_text = std::get<1>(msg_enc);
+    ctx->getPeer(addr)->did_tx_encrypted = std::get<2>(msg_enc);
+    pity.log("Sending Encrypted[" + std::to_string(std::get<2>(msg_enc)) + "] to: " + addr);
+    pity.transport()->sendMsg(addr, mime_text);
+}
+
+MinMsgRx tofu_receive(TestUnitSwarm &pity, TextContext *ctx)
+{
+    MinMsgRx ret;
+    const std::string mime_data_rx = pity.transport()->receiveMsg();
+
+    DecryptResult msg_rx = decryptAndDecode(mime_data_rx);
+    pEpMessage msg_rx_dec = std::get<0>(msg_rx);
+    ctx->getPeer(msg_rx_dec->from->address)->did_rx_encrypted = std::get<4>(msg_rx);
+    pity.log(
+        "Received Encrypted[" + std::to_string(std::get<4>(msg_rx)) +
+        "] from: " + std::string(msg_rx_dec->from->address));
+    //    pity.log("IN:\n " + Utils::to_string(mimeDecode(mime_data_rx).get(), false));
+    pity.log("DECRYPTED:\n " + Utils::to_string(msg_rx_dec.get(), false));
+    std::get<0>(ret) = std::string(msg_rx_dec->from->address);
+    std::get<1>(ret) = std::string(msg_rx_dec->longmsg);
+    return ret;
+}
+
+void tofu_receiveAndReply(TestUnitSwarm &pity, TextContext *ctx)
+{
+    MinMsgRx rx_msg = tofu_receive(pity, ctx);
+
+    std::string addr = std::get<0>(rx_msg);
+    std::string longmsg_orig = std::get<1>(rx_msg);
+    pEpMessage msg = createMessage(
+        ctx->own_ident,
+        addr,
+        "REPLY_FROM:'" + std::string(addr) + "' - " + longmsg_orig);
+
+    tofu_send(pity, ctx, addr, "REPLY_FROM:'" + std::string(addr) + "' - " + longmsg_orig);
+}
+
+// TESTUNITS
+// ------------------------------------------------------------------------------------------------
+
+int test_pEp_init(TestUnitSwarm &pity, TextContext *ctx)
+{
+    local_ctx = ctx;
+    local_pity = &pity;
+    pity.log("Model  : " + ctx->model.getName());
+    pity.log("myself : " + ctx->own_name);
+    pity.log("partner: " + ctx->getCpt().addr);
+    pity.log("HOME   : " + std::string(getenv("HOME")));
+    pity.log("PUD    : " + std::string(::per_user_directory()));
+    pity.log("PMD    : " + std::string(::per_machine_directory()));
+    return 0;
+}
+
+int test_create_myself(TestUnitSwarm &pity, TextContext *ctx)
+{
+    // Create new identity
+    pity.log("updating or creating identity for me");
+    ctx->own_ident = createOwnIdent(ctx->own_name);
+    ::PEP_STATUS status = ::myself(Adapter::session(), ctx->own_ident.get());
+    // Create cpt
+    //    PITYASSERT(ctx->cpt != nullptr, "");
+    //    ctx->cpt->ident = createCptIdent(ctx->getCpt().addr);
+    pEp::throw_status(status);
+    return 0;
+}
+
+int test_start_sync(TestUnitSwarm &pity, TextContext *ctx)
+{
+    Adapter::sync_initialize(SyncModes::Off, test_messageToSend, test_notifyHandshake, false);
+    processsAllMessages();
+
+    ::adapter_group_init();
+    return 0;
+}
+
+int test_tofu_init_all_peers(TestUnitSwarm &pity, TextContext *ctx)
+{
+    for (auto &peer : ctx->peers) {
+        tofu_send(pity, ctx, peer.addr, "INIT TOFU");
+        tofu_receiveAndReply(pity, ctx);
+        PITYASSERT(peer.tofu_done(), "TOFU failed for " + peer.addr);
+    }
+    return 0;
+}
+
+int test_tofu_react(TestUnitSwarm &pity, TextContext *ctx)
+{
+    tofu_receiveAndReply(pity, ctx);
+    tofu_receive(pity, ctx);
+    //    std::cout << pity.getParentProcessUnit().getName() << "GET:" << &ctx->getCpt() << std::endl;
+    PITYASSERT(ctx->getCpt().tofu_done(), "TOFU failed for" + ctx->getCpt().addr);
+    return 0;
+}
+
+int test_group_create(TestUnitSwarm &pity, TextContext *ctx)
+{
+    if (ctx->groups.size() > 0) {
+        group_ident = createCptIdent(ctx->groups.front().addr);
+        PEP_STATUS status = ::adapter_group_create(
+            Adapter::session(),
+            group_ident.get(),
+            ctx->own_ident.get(),
+            nullptr);
+        pEp::throw_status(status);
+    }
+    return 0;
+}
+
+int test_group_invite_members(TestUnitSwarm &pity, TextContext *ctx)
+{
+    PEP_STATUS status;
+    if (ctx->groups.size() > 0) {
+        Group &my_grp = ctx->groups.at(0);
+        auto grp_ident = createRawIdent(my_grp.addr);
+        status = ::update_identity(Adapter::session(), grp_ident.get());
+        throw_status(status);
+
+        pity.log(Utils::to_string(grp_ident.get(), false));
+        for (TestIdent mb : my_grp.members) {
+            auto mb_ident = createRawIdent(mb.addr);
+            status = ::update_identity(Adapter::session(), mb_ident.get());
+            throw_status(status);
+            pity.log(Utils::to_string(mb_ident.get(), false));
+
+            status = ::adapter_group_invite_member(Adapter::session(), grp_ident.get(), mb_ident.get());
+            throw_status(status);
+        }
+    }
+    return 0;
+}
+
+int test_group_join(TestUnitSwarm &pity, TextContext *ctx)
+{
+    processMessage();
+    PITYASSERT(signal_received, "test_group_join - no signal received");
+    return 0;
+}
+
+int test_receive_joined(TestUnitSwarm &pity, TextContext *ctx)
+{
+    PEP_STATUS status;
+    if (ctx->groups.size() > 0) {
+        Group &my_grp = ctx->groups.at(0);
+        for (TestIdent mb : my_grp.members) {
+            processMessage();
+        }
+    }
+    return 0;
+}
+
+
+int test_send_groupmessage(TestUnitSwarm &pity, TextContext *ctx)
+{
+    const std::string addr = group_ident->address;
+    pEpMessage msg = createMessage(ctx->own_ident, addr, "GROUP MESSAGE");
+    EncryptResult msg_enc = encryptAndEncode(msg);
+    std::string mime_text = std::get<1>(msg_enc);
+    grp_did_tx_encrypted = std::get<2>(msg_enc);
+    pity.log("Sending to GROUP Encrypted[" + std::to_string(std::get<2>(msg_enc)) + "] to: " + addr);
+
+    // Send to members and moderator (except self)
+    for (const auto &member : ctx->getGroup(addr)->members) {
+        if (member.addr != ctx->own_name) {
+            pity.log("To: " + member.addr);
+            pity.transport()->sendMsg(member.addr, mime_text);
+        }
+    }
+    if (ctx->getGroup(addr)->moderator != ctx->own_name) {
+        pity.log("To: " + ctx->getGroup(addr)->moderator);
+        pity.transport()->sendMsg(ctx->getGroup(addr)->moderator, mime_text);
+    }
+    return 0;
+}
+
+
+int test_receive(TestUnitSwarm &pity, TextContext *ctx)
+{
+    MinMsgRx ret;
+    const std::string mime_data_rx = pity.transport()->receiveMsg();
+
+    DecryptResult msg_rx = decryptAndDecode(mime_data_rx);
+    pEpMessage msg_rx_dec = std::get<0>(msg_rx);
+    ctx->getPeer(msg_rx_dec->from->address)->did_rx_encrypted = std::get<4>(msg_rx);
+    pity.log(
+        "Received Encrypted[" + std::to_string(std::get<4>(msg_rx)) +
+        "] from: " + std::string(msg_rx_dec->from->address));
+    //    pity.log("IN:\n " + Utils::to_string(mimeDecode(mime_data_rx).get(), false));
+    //    pity.log("DECRYPTED:\n " + Utils::to_string(msg_rx_dec.get(), false));
+    std::get<0>(ret) = std::string(msg_rx_dec->from->address);
+    std::get<1>(ret) = std::string(msg_rx_dec->longmsg);
+    return 0;
+}
+
+int test_receive_all(TestUnitSwarm &pity, TextContext *ctx)
+{
+    while (local_pity->transport()->hasMsg()) {
+        Utils::sleep_millis(100);
+        test_receive(pity, ctx);
+    }
+    return 0;
+}
+
+int test_group_remove_member_one_by_one(TestUnitSwarm &pity, TextContext *ctx)
+{
+    bool is_empty = false;
+    do {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_members(Adapter::session(), group_ident.get(), &idl);
+        throw_status(status);
+        pity.log(Utils::to_string(idl, false));
+        if (idl->ident != nullptr) {
+            status = ::adapter_group_remove_member(Adapter::session(), group_ident.get(), idl->ident);
+            throw_status(status);
+        } else {
+            is_empty = true;
+        }
+    } while (!is_empty);
+
+    return 0;
+}
+
+int test_group_query1(TestUnitSwarm &pity, TextContext *ctx)
+{
+    {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_groups(Adapter::session(), &idl);
+        throw_status(status);
+        pity.log(Utils::to_string(idl, false));
+        PITYASSERT(idl->ident == nullptr, "adapter_group_query_groups");
+    }
+    return 0;
+}
+
+int test_group_query2(TestUnitSwarm &pity, TextContext *ctx)
+{
+    {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_groups(Adapter::session(), &idl);
+        throw_status(status);
+        //        pity.log(Utils::to_string(idl, false));
+        PITYASSERT(idl->ident->address == ctx->groups.begin()->addr, "adapter_group_query_groups");
+    }
+    {
+        pEpIdent mgr = createRawIdent("");
+        ::pEp_identity *mgr_ptr = mgr.get();
+        ::PEP_STATUS status = ::adapter_group_query_manager(
+            Adapter::session(),
+            group_ident.get(),
+            &mgr_ptr);
+        throw_status(status);
+        //        pity.log(Utils::to_string(mgr_ptr, false));
+        //        pity.log(Utils::to_string(ctx->own_ident.get(), false));
+        PITYASSERT(
+            *mgr_ptr->address == *ctx->own_ident->address,
+            "adapter_group_query_manager - wrong manager");
+    }
+    {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_members(Adapter::session(), group_ident.get(), &idl);
+        throw_status(status);
+        //        pity.log(Utils::to_string(idl, false));
+        PITYASSERT(idl->ident == nullptr, "adapter_group_query_members");
+    }
+    return 0;
+}
+
+
+int test_group_query3(TestUnitSwarm &pity, TextContext *ctx)
+{
+    {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_groups(Adapter::session(), &idl);
+        throw_status(status);
+        //        pity.log(Utils::to_string(idl, false));
+        PITYASSERT(idl->ident->address == ctx->groups.begin()->addr, "adapter_group_query_groups");
+    }
+    {
+        pEpIdent mgr = createRawIdent("");
+        ::pEp_identity *mgr_ptr = mgr.get();
+        ::PEP_STATUS status = ::adapter_group_query_manager(
+            Adapter::session(),
+            group_ident.get(),
+            &mgr_ptr);
+        throw_status(status);
+        //        pity.log(Utils::to_string(mgr_ptr, false));
+        //        pity.log(Utils::to_string(ctx->own_ident.get(), false));
+        PITYASSERT(
+            *mgr_ptr->address == *ctx->own_ident->address,
+            "adapter_group_query_manager - wrong manager");
+    }
+    {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_members(Adapter::session(), group_ident.get(), &idl);
+        throw_status(status);
+        pity.log(Utils::to_string(idl, false));
+        //        PITYASSERT(idl->ident->address == ctx->getCpt().addr, "adapter_group_query_members");
+    }
+    return 0;
+}
+
+int test_group_query4(TestUnitSwarm &pity, TextContext *ctx)
+{
+    {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_groups(Adapter::session(), &idl);
+        throw_status(status);
+        //        pity.log(Utils::to_string(idl, false));
+        PITYASSERT(idl->ident->address == ctx->groups.begin()->addr, "adapter_group_query_groups");
+    }
+    {
+        pEpIdent mgr = createRawIdent("");
+        ::pEp_identity *mgr_ptr = mgr.get();
+        ::PEP_STATUS status = ::adapter_group_query_manager(
+            Adapter::session(),
+            group_ident.get(),
+            &mgr_ptr);
+        throw_status(status);
+        //        pity.log(Utils::to_string(mgr_ptr, false));
+        //        pity.log(Utils::to_string(ctx->own_ident.get(), false));
+        PITYASSERT(
+            *mgr_ptr->address == *ctx->own_ident->address,
+            "adapter_group_query_manager - wrong manager");
+    }
+    {
+        ::identity_list *idl = nullptr;
+        ::PEP_STATUS status = ::adapter_group_query_members(Adapter::session(), group_ident.get(), &idl);
+        throw_status(status);
+        //        pity.log(Utils::to_string(idl, false));
+        //        PITYASSERT(idl->ident->address == ctx->getCpt().addr, "adapter_group_query_members");
+    }
+    return 0;
+}
+
+
+int main(int argc, char *argv[])
+{
+    //    Adapter::pEpLog::set_enabled(true);
+    //    Adapter::GroupDriverReplicator::log_enabled = true;
+    //    Adapter::GroupDriverEngine::log_enabled = true;
+    //    Adapter::GroupDriverDummy::log_enabled = true;
+    //    TestUnit::debug_log_enabled = false;
+    //    PityTransport::debug_log_enabled = true;
+    int nodesCount = 23;
+    PityModel model{ "model_tofu2", nodesCount };
+    TestUnitSwarm suite = TestUnitSwarm("suite_tofu2");
+    PitySwarm swarm{ "swarm_tofu2", model };
+    suite.addRef(swarm.getSwarmUnit());
+    // ------------------------------------------------------------------------------------
+    swarm.addTestUnit(0, TestUnitSwarm("test_pEp_init", test_pEp_init));
+    swarm.addTestUnit(0, TestUnitSwarm("test_create_myself", test_create_myself));
+    swarm.addTestUnit(0, TestUnitSwarm("test_tofu_init_all_peers", test_tofu_init_all_peers));
+    swarm.addTestUnit(0, TestUnitSwarm("test_start_sync", test_start_sync));
+    swarm.addTestUnit(0, TestUnitSwarm("test_group_query1", test_group_query1));
+    swarm.addTestUnit(0, TestUnitSwarm("test_group_create", test_group_create));
+    swarm.addTestUnit(0, TestUnitSwarm("test_group_query2", test_group_query2));
+    swarm.addTestUnit(0, TestUnitSwarm("test_group_invite_members", test_group_invite_members));
+    swarm.addTestUnit(0, TestUnitSwarm("test_group_query3", test_group_query3));
+    swarm.addTestUnit(0, TestUnitSwarm("test_receive_joined", test_receive_joined));
+    swarm.addTestUnit(0, TestUnitSwarm("test_group_query3", test_group_query3));
+    swarm.addTestUnit(0, TestUnitSwarm("test_send_groupmessage", test_send_groupmessage));
+    swarm.addTestUnit(0, TestUnitSwarm("test_receive", test_receive));
+    swarm.addTestUnit(0, TestUnitSwarm("test_receive_all", test_receive_all));
+    swarm.addTestUnit(
+        0,
+        TestUnitSwarm("test_group_remove_member_one_by_one", test_group_remove_member_one_by_one));
+    swarm.addTestUnit(0, TestUnitSwarm("test_group_query4", test_group_query4));
+
+    //------------------------------------------------------------------------------------
+    for (int i = 1; i < nodesCount; i++) {
+        swarm.addTestUnit(i, TestUnitSwarm("test_pEp_init", test_pEp_init));
+        swarm.addTestUnit(i, TestUnitSwarm("test_create_myself", test_create_myself));
+        swarm.addTestUnit(i, TestUnitSwarm("test_tofu_react", test_tofu_react));
+        swarm.addTestUnit(i, TestUnitSwarm("test_start_sync", test_start_sync));
+        swarm.addTestUnit(i, TestUnitSwarm("test_group_join", test_group_join));
+        swarm.addTestUnit(i, TestUnitSwarm("test_receive", test_receive));
+        swarm.addTestUnit(i, TestUnitSwarm("test_send_groupmessage", test_send_groupmessage));
+        swarm.addTestUnit(i, TestUnitSwarm("test_receive_all", test_receive_all));
+    }
+
+    // ------------------------------------------------------------------------------------
+    //    swarm.addTestUnit(2, TestUnitSwarm("test_pEp_init", test_pEp_init));
+    //    swarm.addTestUnit(2, TestUnitSwarm("test_create_myself", test_create_myself));
+    //    swarm.addTestUnit(2, TestUnitSwarm("test_tofu_react", test_tofu_react));
+    //    swarm.addTestUnit(2, TestUnitSwarm("test_start_sync", test_start_sync));
+    //    swarm.addTestUnit(2, TestUnitSwarm("test_group_join", test_group_join));
+    //    swarm.addTestUnit(2, TestUnitSwarm("test_receive_groupmessage", test_receive_groupmessage));
+    // ------------------------------------------------------------------------------------
+
+    suite.run();
+}