mirror of
https://github.com/DarkflameUniverse/DarkflameServer.git
synced 2026-10-02 19:03:43 +00:00
e213a7aeff
The NexusDashboard-parity dashboard (dDashboardServer) and everything built on it on the experimental branch: accounts, characters, properties and moderation tools, permissions shared with in-game slash commands, economy reports, World 3D and property 3D views with client scenery, scheduled events (features, vanity changes, live events, announcements, restarts), vanity files and events, the CDClient browser, the message inspector with saved captures, chat filter tools, community challenges, live ops, the AI moderator helper, and the server-side changes they need. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
87 lines
3.3 KiB
C++
87 lines
3.3 KiB
C++
#include <gtest/gtest.h>
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#include "SmtpClient.h"
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namespace {
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std::string Decode(const std::string& in) {
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static const std::string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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std::string out;
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int val = 0, bits = -8;
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for (const char c : in) {
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const auto pos = chars.find(c);
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if (pos == std::string::npos) continue;
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val = (val << 6) + static_cast<int>(pos);
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bits += 6;
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if (bits >= 0) {
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out.push_back(static_cast<char>((val >> bits) & 0xFF));
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bits -= 8;
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}
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}
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return out;
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}
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Smtp::Config TestConfig() {
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Smtp::Config config;
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config.fromAddress = "noreply@example.com";
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config.fromName = "Test Server";
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return config;
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}
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}
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TEST(SmtpTest, ValidatesAddresses) {
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EXPECT_TRUE(Smtp::IsValidAddress("player@example.com"));
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EXPECT_TRUE(Smtp::IsValidAddress("first.last+tag@sub.example.co.uk"));
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EXPECT_FALSE(Smtp::IsValidAddress("no-at-sign.example.com"));
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EXPECT_FALSE(Smtp::IsValidAddress("two@@example.com"));
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EXPECT_FALSE(Smtp::IsValidAddress("@example.com"));
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EXPECT_FALSE(Smtp::IsValidAddress("user@localhost"));
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EXPECT_FALSE(Smtp::IsValidAddress("user@example.com>\r\nRCPT TO:<victim@example.com"));
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EXPECT_FALSE(Smtp::IsValidAddress("has space@example.com"));
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EXPECT_FALSE(Smtp::IsValidAddress("a<b@example.com"));
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}
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TEST(SmtpTest, Base64MatchesKnownValues) {
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EXPECT_EQ(Smtp::Base64("", false), "");
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EXPECT_EQ(Smtp::Base64("f", false), "Zg==");
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EXPECT_EQ(Smtp::Base64("fo", false), "Zm8=");
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EXPECT_EQ(Smtp::Base64("foo", false), "Zm9v");
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EXPECT_EQ(Smtp::Base64("foobar", false), "Zm9vYmFy");
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}
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TEST(SmtpTest, Base64WrapsLongLines) {
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const auto encoded = Smtp::Base64(std::string(200, 'x'), true);
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size_t start = 0;
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while (start < encoded.size()) {
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const auto end = encoded.find("\r\n", start);
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const auto length = (end == std::string::npos ? encoded.size() : end) - start;
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EXPECT_LE(length, 76u);
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if (end == std::string::npos) break;
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start = end + 2;
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}
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}
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TEST(SmtpTest, EncodesNonAsciiHeaders) {
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EXPECT_EQ(Smtp::EncodeHeader("Plain subject"), "Plain subject");
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const auto encoded = Smtp::EncodeHeader("Café");
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EXPECT_EQ(encoded.rfind("=?UTF-8?B?", 0), 0u);
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EXPECT_EQ(Decode(encoded.substr(10, encoded.size() - 12)), "Café");
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}
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TEST(SmtpTest, BuildMessageBlocksHeaderInjection) {
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Smtp::Message message{ "player@example.com", "Hello\r\nBcc: victim@example.com", "Body" };
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const auto data = Smtp::BuildMessage(TestConfig(), message, "Mon, 01 Jan 2024 00:00:00 +0000", "id@example.com");
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const auto headers = data.substr(0, data.find("\r\n\r\n"));
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EXPECT_EQ(headers.find("\r\nBcc:"), std::string::npos);
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EXPECT_NE(headers.find("Subject: HelloBcc: victim@example.com"), std::string::npos);
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}
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TEST(SmtpTest, BuildMessageEncodesBodyWithCrlf) {
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Smtp::Message message{ "player@example.com", "Reset", "Line one\nLine two\n.starts with a dot" };
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const auto data = Smtp::BuildMessage(TestConfig(), message, "Mon, 01 Jan 2024 00:00:00 +0000", "id@example.com");
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EXPECT_NE(data.find("From: \"Test Server\" <noreply@example.com>\r\n"), std::string::npos);
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EXPECT_NE(data.find("To: <player@example.com>\r\n"), std::string::npos);
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EXPECT_NE(data.find("Content-Transfer-Encoding: base64\r\n"), std::string::npos);
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const auto body = data.substr(data.find("\r\n\r\n") + 4);
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EXPECT_EQ(Decode(body), "Line one\r\nLine two\r\n.starts with a dot");
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}
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