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v2.1.2 核心优化与多架构发布 (#561)
* feat: v2.1.0 核心重构与功能增强
## 架构重构
- 全局变量消除，迁移至 Config/State 对象
- SMB 插件融合（smb/smb2/smbghost/smbinfo）
- 服务探测重构，实现 Nmap 风格 fallback 机制
- 输出系统重构，TXT 实时刷盘 + 双写机制
- i18n 框架升级至 go-i18n
## 性能优化
- 正则表达式预编译
- 内存优化 map[string]struct{}
- 并发指纹匹配
- SOCKS5 连接复用
- 滑动窗口调度 + 自适应线程池
## 新功能
- Web 管理界面
- 多格式 POC 适配（xray/afrog）
- 增强指纹库（3139条）
- Favicon hash 指纹识别
- 插件选择性编译（Build Tags）
- fscan-lab 靶场环境
- 默认端口扩展（62→133）
## 构建系统
- 添加 no_local tag 支持排除本地插件
- 多版本构建：fscan/fscan-nolocal/fscan-web
- CI 添加 snapshot 模式支持仅测试构建
## Bug 修复
- 修复 120+ 个问题，包括 RDP panic、批量扫描漏报、
JSON 输出格式、Redis 检测、Context 超时等
## 测试增强
- 单元测试覆盖率 74-100%
- 并发安全测试
- 集成测试（Web/端口/服务/SSH/ICMP）
* fix(ci): 移除 PR 对 Project 自动化的触发
* fix: Elasticsearch未授权检测优先于爆破 (#554)
* fix: 修复RDP爆破高误报率问题 (#555)
- 移除 screen.go 中错误的认证结果覆盖逻辑
- 启用 NLA 协议的 ErrorCode 字段检测
- 添加 PubKeyAuth 验证确保认证真正成功
- 修复 io.go 中错误被静默忽略的问题
- 修复 socket.go/io.go 中可能导致 panic 的代码
- 修复 screen.go 中文件句柄泄漏和 log.Panic
* fix: 修复-user/-pwd凭据参数不生效的问题
问题原因：
- Parse()解析凭据后更新globalConfig
- 但BuildConfigFromFlags()创建新Config时使用默认字典
- 导致解析的UserPassPairs等凭据信息被丢弃
修复内容：
1. initialize.go: 将Parse解析的凭据结果应用到新Config
2. credential.go: 单用户密码对时创建UserPassPairs
3. rdp.go: 单凭据测试时跳过指纹识别，减少连接次数
* feat: RDP使用NLA仅验证模式，避免挤掉已登录用户
- 添加ErrNLAAuthSuccess标志用于NLA验证成功信号
- tpkt层支持nlaAuthOnly模式，验证成功后不建立完整会话
- x224层正确传播NLA验证结果
- rdpCrack改用NlaAuth进行凭据验证
* fix: 修复进度条在Windows终端满屏重复输出的问题
- 添加终端宽度检测，动态调整进度条长度
- 使用空格覆盖清除旧内容，避免残留
- 简化进度条格式，确保不超过终端宽度
* feat: 优化日志颜色方案，区分漏洞和普通信息
- 新增 LogVuln 级别（红色），用于漏洞和重要发现
- 密码爆破成功、未授权访问、POC漏洞等改用红色显示
- 普通信息（扫描统计等）改为白色
- Web指纹保持绿色
* refactor: 精简化输出，移除冗余启动信息
- 移除showParseSummary开局配置输出
- 移除LogPluginInfo/LogPluginInfoWithPort插件信息输出
- 移除alive_scanner冗余统计输出
- 移除port_scan_start扫描开始提示
- 移除handleUDPPorts SNMP死代码
- 移除相关i18n条目
* chore: 版本号更新为2.1.1
* fix: 降级依赖版本以保持Go 1.20兼容性
* feat(ldap): 添加NTLM Hash认证支持 (#433)
* chore: 清理无用的 replace 指令
* fix(ping): 修复 TTL expired 导致主机误判为存活的问题
在 ExecCommandPing 中增加错误关键词检测，当 ping 输出包含
TTL expired、Destination unreachable 等错误信息时，不再将
目标主机标记为存活。
Fixes #454
* fix(proxy): 修复透明代理导致输出全端口的问题
在代理初始化时主动探测代理行为，通过连接 RFC 5737 保留的
测试地址来检测是否存在"全回显"问题。如果探测到代理不可靠，
则在端口扫描时跳过所有端口，避免误报。
- 新增 proxyReliable 标志位标记代理可靠性
- 新增 ProbeProxyBehavior 函数探测代理行为
- 端口扫描前检查代理可靠性并输出警告
Fixes #495
* refactor: 移动debug模块到common/debug子包
* fix(web): 修复-u模式下Web插件未执行的问题
* fix: 优化输出格式和颜色显示
- 网段统计格式改为 10.253.0.0/16 网段存活: 26
- WebTitle基础信息改为白色，指纹识别单独绿色输出
- 移除重复的端口数量输出
* fix: URL解析自动补全协议头
-uf 文件中 192.168.1.1:8080 自动转为 http://192.168.1.1:8080
* fix: 修复-u/-uf模式下URLs丢失导致0目标扫描的问题
Parse阶段将URLs设置到全局状态，但Initialize随后创建新状态
并覆盖了全局状态，导致URLs数据丢失。现在在创建新状态前
先保存并迁移Parse阶段设置的URLs和HostPorts数据。
* fix: 智能检测HTTP/HTTPS协议并优化URL显示
- 修复-u/-uf模式URLs丢失导致0目标扫描问题
- detectProtocol改为主动TLS握手检测，不依赖服务名
- WebTitle输出显示完整协议(http/https)
- 隐藏标准端口(80/443)使输出更简洁
* refactor: 精简parsers包，统一配置构建入口
- 删除冗余的中间层（XXXInput、XXXParser类）
- 新增 config_builder.go 统一配置构建
- parsers包从3000+行精简至~540行
- 保留核心函数：ParseIP、ParsePort、文件读取、凭据解析
* test: 扩展parsers单元测试覆盖边缘情况
- 新增内网简写解析测试(192/172/10)
- 新增完整IP范围和无效CIDR测试
- 新增Windows行尾(CRLF)处理测试
- 新增凭据和哈希文件解析测试
- 新增端口解析边缘情况测试
- 测试覆盖率达到94.2%
* refactor: 优化控制台输出格式
- 去掉时间戳，保留[*][+]前缀
- Web输出合并WebTitle和WebFinger为一行
- 有指纹显示绿色[+]，无指纹显示白色[*]
- 格式: code:xxx len:xxx title:xxx server:xxx [指纹]
- 服务探测格式: [Product:xxx ||Version:xxx] Banner:(xxx)
- 字段对齐，输出更清爽
* feat: 添加凭据测试未发现弱密码的提示
- credential_tester.go: 失败时设置 Type=ResultTypeCredential
- scanner.go: 根据结果类型在 error 级别输出'未发现弱密码'提示
- 新增 i18n 翻译 brute_no_weak_pass
使用 -log all 或 -log error 可看到此提示
* refactor(logging): 重构日志级别为层级过滤设计
- LogLevel 从 string 改为 int 类型，支持层级比较
- 层级设计：Debug(0) < Base(1) < Info(2) < Success(3) < Vuln(4) < Error(5)
- 设置一个级别后，显示该级别及以上的日志
- Error 级别始终显示，不会被配置过滤掉
- 保留向后兼容别名（LevelAll, LevelInfoSuccess 等）
- 更新测试以匹配新的层级过滤行为
* style(logging): Error级别日志改为黄色显示
* style(findnet): NetInfo输出改为每行一个IP
* refactor(ms17010): 优化错误提示，明确指出SMBv1不支持等情况
* fix(credential): 修复凭据测试结果不一致的问题
问题原因：
1. 未知错误类型不重试，导致服务端限流时跳过正确密码
2. SSH 错误分类不够准确，某些临时错误未被识别
修复内容：
1. 未知错误改为可重试（可能是临时问题）
2. 增加 SSH 特有的网络错误识别（handshake failed, disconnect 等）
* fix(portfinger): 修复SMB2服务指纹识别和NetInfo输出问题
- 添加SMB2ProgNeg探针支持现代Windows的SMB2协议
- 修复Go regexp对高位字节的UTF-8兼容问题，使用Latin-1转换
- 修复探针失败后连接重建逻辑
- 修复vendor_product字段名不匹配问题
- 修复NetInfo多行输出被其他日志打断的问题
* fix(config): 从默认端口移除9100，避免触发打印机打印 (#517)
* feat(proxy): 增强代理端口扫描的深度验证机制
- 新增4阶段深度验证：Banner读取→探测发送→响应等待→最终判定
- 新增SOCKS5错误码和代理错误文本检测
- 优化ProbeProxyBehavior探测逻辑，发送数据验证连接可达性
- 解决透明代理/全回显代理导致的假阳性问题
* fix(proxy): 修复代理深度验证的若干问题
- detector.go: 修复 AutoConfigureProxy 覆盖探测结果的问题
只有未探测过时才设置默认 proxyReliable 值
- port_scan.go: 改进深度验证机制
- 使用带 Host header 的 HTTP GET 请求替代 OPTIONS
- 延长响应等待超时至 2s 以适配慢速服务器
- 正确重置连接 deadline 避免影响后续操作
* refactor: 统一 common 包文件命名风格
Flag.go -> flag.go
* refactor(proxy): 删除自定义 contains() 函数，改用标准库
- 用 strings.Contains() 替代手写的 contains()
- 删除过时的注释
* fix(parsers): 修复带横杠域名被误识别为IP范围的问题
如 111-555.sss.com 这类域名因包含 - 被错误解析为 IP 范围，
添加 looksLikeIPRange() 检查，只有 - 前是有效 IP 才走范围解析
* fix(proxy): 修复代理模式下服务识别错误和端口漏扫问题
- port_scan.go: 验证通过后重建干净连接，避免HTTP GET探测污染服务识别
- port_scan.go: 优化验证策略，用轻量CRLF探测替代HTTP GET，超时从2.2s降至0.6s
- manager.go: 修正ProbeProxyBehavior判断逻辑，超时应视为代理正常转发
* fix(pool): 移除线程池预分配，优化大规模扫描内存占用
WithPreAlloc(true) 会预先创建所有 worker goroutine，
在大规模扫描(如 25域名×65535端口)时可能导致内存问题
* refactor(logging): 统一日志前缀，删除废弃的 LogBase
- 删除 LogBase 函数，所有调用迁移到 LogInfo/LogError
- 新增 PrefixDebug ([.]) 前缀，所有日志级别现在都有前缀
- 修复日志输出缩进不一致的问题
- 删除未使用的 PrefixDefault 常量
* perf(icmp): 实现自适应等待算法优化存活检测性能
- 新增 waitAdaptive 函数，监控响应增量实现智能提前结束
- 算法保守原则：最小等待1s + 连续500ms无新响应才提前结束
- 添加100ms检查间隔避免CPU空转
- 保留原有最大等待时间(3s/6s)作为兜底
- 添加完整单元测试覆盖各种场景
优化效果：
- 全部响应：~100ms (原3s)
- 无响应：~1s (原3s)
- 部分响应后稳定：~1.5s (原3s)
* perf(scan): 实现启发式优化提升扫描体验
1. 端口优先级排序：高价值端口(80,443,22,3389等)优先扫描
- 用户能更快看到有意义的结果
- 不影响端口喷洒策略
2. TCP 补充探测：ICMP 响应率<10%时自动启用
- 对未响应主机用 TCP 80/443/22/445 补充探测
- 解决防火墙过滤 ICMP 导致漏检的问题
* refactor(grdp): 精简RDP库，删除认证检测不需要的代码
- 删除 VNC 协议支持 (protocol/rfb, client/rfb.go)
- 删除完整客户端框架 (client/)
- 删除 RemoteApp 等插件 (plugin/)
- 删除 RLE 图形解压 (core/rle.go)
- 删除绘图指令处理 (pdu/orders.go, pdu/gdi.go)
- 精简 screen.go，移除截图和完整会话功能
- 移除未使用的 RGB 转换函数
grdp 代码从 13,044 行精简至 7,581 行，削减 42%
* refactor(common): 删除死代码，优化代码风格
- 删除未使用的 joinStrings/joinInts 函数
- 删除未使用的 memStats 字段和 getMemoryInfo 方法
- 简化 parsePasswords 中的循环为 append(...) 形式
* refactor(services): 统一数据库插件的DBWrapper
4个数据库插件(MySQL、PostgreSQL、MSSQL、Oracle)都有相同的sql.DB包装代码，
合并为通用的SQLDBWrapper，减少重复。
* refactor(core,grdp): 删除未使用的死代码
- 移除 BaseScanStrategy.LogPluginInfoWithPort 方法（无调用者）
- 移除 mcs.go 中被注释的旧 connect 函数实现
* refactor: 删除 deadcode 检测出的未使用函数
- proxy/detector.go: 删除 IsSOCKS5Standard, IsProxyInitialized
- findnet.go: 删除 NetworkInfo.OneLine, TreeFormat 方法
- port_scan.go: 删除 estimateScanTime 函数
- web_scanner.go: 删除 GetFingerprints 函数
- 清理相关测试代码
* refactor: 删除更多未使用的死代码
- parse.go: 删除 RemoveDuplicate 函数及其测试
- parsers.go: 删除 excludeHosts, removeDuplicates 别名函数
- 更新测试使用真正的函数名
* fix(test): 修复 TestParseIP_InvalidIPRange 测试用例
- 删除不合理的测试用例（无效IP被当作普通主机名处理是设计行为）
- 修复测试逻辑，只在真正通过时输出"正确"
* fix(scan): 移除域名预解析，保留原始域名进行扫描
域名预解析会将域名转换为IP，导致虚拟主机场景下HTTP访问失败
（Host头变成IP而非域名，无法正确路由）
* fix(scan): 修复 -hf 参数无法单独使用的问题
* fix(proxy): 修复透明代理环境下 SOCKS5 代理全端口误报问题
问题：在透明代理(TUN模式)环境下使用 SOCKS5 代理扫描时，
会出现全端口开放的误报，因为代理可靠性检测被透明代理污染。
修复方案（参考 fscanx）：
1. 将探针从 CRLF 改为 HTTP GET，更有效检测真实连接状态
2. 删除 "uncertain" 状态，无响应一律判定为端口关闭
3. 调整超时时间以适应代理链路延迟
Fixes #524
* feat(telnet): 新增 telnetd RCE 命令执行验证，修复未授权访问日志级别
* fix: 修复 i18n.Tr vet 报错、Unicode 测试用例，移除过期域名
- 移除 i18n.Tr 中错误的 fmt.Sprintf fallback，消除 go vet 误报
- 修复 match_engine_test Unicode 测试用例与 Latin-1 转换逻辑不匹配
- README 移除过期的 fscan.club 域名
- 添加 .gitattributes 统一换行符为 LF
* refactor: 统一控制台输出风格，使用统一的日志函数
手动合并 PR #558 的改动，适配重构后的代码路径
* fix(ci): 修复版本注入和CI触发配置
- goreleaser ldflags 指向正确的包路径 common.version/commit/date
- version 改为 var 支持 ldflags 注入，banner 显示 commit 和构建日期
- test-build 触发分支增加 dev-* 通配
* fix(ci): 修复 Windows 产物 .exe.exe 双后缀问题
* feat(ci): 扩展构建架构支持 MIPS/ARM/FreeBSD/Solaris
This commit is contained in:
ZacharyZcR
@@ -0,0 +1,760 @@
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package pdu
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import (
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"bytes"
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"encoding/hex"
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"errors"
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"fmt"
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"io"
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"github.com/shadow1ng/fscan/mylib/grdp/glog"
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"github.com/lunixbochs/struc"
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"github.com/shadow1ng/fscan/mylib/grdp/core"
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"github.com/shadow1ng/fscan/mylib/grdp/protocol/t125/gcc"
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)
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type CapsType uint16
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const (
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CAPSTYPE_GENERAL CapsType = 0x0001
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CAPSTYPE_BITMAP = 0x0002
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CAPSTYPE_ORDER = 0x0003
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CAPSTYPE_BITMAPCACHE = 0x0004
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CAPSTYPE_CONTROL = 0x0005
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CAPSTYPE_ACTIVATION = 0x0007
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CAPSTYPE_POINTER = 0x0008
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CAPSTYPE_SHARE = 0x0009
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CAPSTYPE_COLORCACHE = 0x000A
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CAPSTYPE_SOUND = 0x000C
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CAPSTYPE_INPUT = 0x000D
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CAPSTYPE_FONT = 0x000E
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CAPSTYPE_BRUSH = 0x000F
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CAPSTYPE_GLYPHCACHE = 0x0010
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CAPSTYPE_OFFSCREENCACHE = 0x0011
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CAPSTYPE_BITMAPCACHE_HOSTSUPPORT = 0x0012
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CAPSTYPE_BITMAPCACHE_REV2 = 0x0013
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CAPSTYPE_VIRTUALCHANNEL = 0x0014
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CAPSTYPE_DRAWNINEGRIDCACHE = 0x0015
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CAPSTYPE_DRAWGDIPLUS = 0x0016
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CAPSTYPE_RAIL = 0x0017
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CAPSTYPE_WINDOW = 0x0018
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CAPSETTYPE_COMPDESK = 0x0019
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CAPSETTYPE_MULTIFRAGMENTUPDATE = 0x001A
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CAPSETTYPE_LARGE_POINTER = 0x001B
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CAPSETTYPE_SURFACE_COMMANDS = 0x001C
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CAPSETTYPE_BITMAP_CODECS = 0x001D
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CAPSSETTYPE_FRAME_ACKNOWLEDGE = 0x001E
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)
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func (c CapsType) String() string {
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switch c {
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case CAPSTYPE_GENERAL:
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return "CAPSTYPE_GENERAL"
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case CAPSTYPE_BITMAP:
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return "CAPSTYPE_BITMAP"
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case CAPSTYPE_ORDER:
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return "CAPSTYPE_ORDER"
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case CAPSTYPE_BITMAPCACHE:
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return "CAPSTYPE_BITMAPCACHE"
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case CAPSTYPE_CONTROL:
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return "CAPSTYPE_CONTROL"
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case CAPSTYPE_ACTIVATION:
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return "CAPSTYPE_ACTIVATION"
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case CAPSTYPE_POINTER:
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return "CAPSTYPE_POINTER"
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case CAPSTYPE_SHARE:
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return "CAPSTYPE_SHARE"
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case CAPSTYPE_COLORCACHE:
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return "CAPSTYPE_COLORCACHE"
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case CAPSTYPE_SOUND:
|
||||
return "CAPSTYPE_SOUND"
|
||||
case CAPSTYPE_INPUT:
|
||||
return "CAPSTYPE_INPUT"
|
||||
case CAPSTYPE_FONT:
|
||||
return "CAPSTYPE_FONT"
|
||||
case CAPSTYPE_BRUSH:
|
||||
return "CAPSTYPE_BRUSH"
|
||||
case CAPSTYPE_GLYPHCACHE:
|
||||
return "CAPSTYPE_GLYPHCACHE"
|
||||
case CAPSTYPE_OFFSCREENCACHE:
|
||||
return "CAPSTYPE_OFFSCREENCACHE"
|
||||
case CAPSTYPE_BITMAPCACHE_HOSTSUPPORT:
|
||||
return "CAPSTYPE_BITMAPCACHE_HOSTSUPPORT"
|
||||
case CAPSTYPE_BITMAPCACHE_REV2:
|
||||
return "CAPSTYPE_BITMAPCACHE_REV2"
|
||||
case CAPSTYPE_VIRTUALCHANNEL:
|
||||
return "CAPSTYPE_VIRTUALCHANNEL"
|
||||
case CAPSTYPE_DRAWNINEGRIDCACHE:
|
||||
return "CAPSTYPE_DRAWNINEGRIDCACHE"
|
||||
case CAPSTYPE_DRAWGDIPLUS:
|
||||
return "CAPSTYPE_DRAWGDIPLUS"
|
||||
case CAPSTYPE_RAIL:
|
||||
return "CAPSTYPE_RAIL"
|
||||
case CAPSTYPE_WINDOW:
|
||||
return "CAPSTYPE_WINDOW"
|
||||
case CAPSETTYPE_COMPDESK:
|
||||
return "CAPSETTYPE_COMPDESK"
|
||||
case CAPSETTYPE_MULTIFRAGMENTUPDATE:
|
||||
return "CAPSETTYPE_MULTIFRAGMENTUPDATE"
|
||||
case CAPSETTYPE_LARGE_POINTER:
|
||||
return "CAPSETTYPE_LARGE_POINTER"
|
||||
case CAPSETTYPE_SURFACE_COMMANDS:
|
||||
return "CAPSETTYPE_SURFACE_COMMANDS"
|
||||
case CAPSETTYPE_BITMAP_CODECS:
|
||||
return "CAPSETTYPE_BITMAP_CODECS"
|
||||
case CAPSSETTYPE_FRAME_ACKNOWLEDGE:
|
||||
return "CAPSSETTYPE_FRAME_ACKNOWLEDGE"
|
||||
}
|
||||
|
||||
return "Unknown"
|
||||
}
|
||||
|
||||
type MajorType uint16
|
||||
|
||||
const (
|
||||
OSMAJORTYPE_UNSPECIFIED MajorType = 0x0000
|
||||
OSMAJORTYPE_WINDOWS = 0x0001
|
||||
OSMAJORTYPE_OS2 = 0x0002
|
||||
OSMAJORTYPE_MACINTOSH = 0x0003
|
||||
OSMAJORTYPE_UNIX = 0x0004
|
||||
OSMAJORTYPE_IOS = 0x0005
|
||||
OSMAJORTYPE_OSX = 0x0006
|
||||
OSMAJORTYPE_ANDROID = 0x0007
|
||||
)
|
||||
|
||||
type MinorType uint16
|
||||
|
||||
const (
|
||||
OSMINORTYPE_UNSPECIFIED MinorType = 0x0000
|
||||
OSMINORTYPE_WINDOWS_31X = 0x0001
|
||||
OSMINORTYPE_WINDOWS_95 = 0x0002
|
||||
OSMINORTYPE_WINDOWS_NT = 0x0003
|
||||
OSMINORTYPE_OS2_V21 = 0x0004
|
||||
OSMINORTYPE_POWER_PC = 0x0005
|
||||
OSMINORTYPE_MACINTOSH = 0x0006
|
||||
OSMINORTYPE_NATIVE_XSERVER = 0x0007
|
||||
OSMINORTYPE_PSEUDO_XSERVER = 0x0008
|
||||
OSMINORTYPE_WINDOWS_RT = 0x0009
|
||||
)
|
||||
|
||||
const (
|
||||
FASTPATH_OUTPUT_SUPPORTED uint16 = 0x0001
|
||||
NO_BITMAP_COMPRESSION_HDR = 0x0400
|
||||
LONG_CREDENTIALS_SUPPORTED = 0x0004
|
||||
AUTORECONNECT_SUPPORTED = 0x0008
|
||||
ENC_SALTED_CHECKSUM = 0x0010
|
||||
)
|
||||
|
||||
type OrderFlag uint16
|
||||
|
||||
const (
|
||||
NEGOTIATEORDERSUPPORT OrderFlag = 0x0002
|
||||
ZEROBOUNDSDELTASSUPPORT = 0x0008
|
||||
COLORINDEXSUPPORT = 0x0020
|
||||
SOLIDPATTERNBRUSHONLY = 0x0040
|
||||
ORDERFLAGS_EXTRA_FLAGS = 0x0080
|
||||
)
|
||||
|
||||
/**
|
||||
* @see http://msdn.microsoft.com/en-us/library/cc240556.aspx
|
||||
*/
|
||||
type Order uint8
|
||||
|
||||
const (
|
||||
TS_NEG_DSTBLT_INDEX Order = 0x00
|
||||
TS_NEG_PATBLT_INDEX = 0x01
|
||||
TS_NEG_SCRBLT_INDEX = 0x02
|
||||
TS_NEG_MEMBLT_INDEX = 0x03
|
||||
TS_NEG_MEM3BLT_INDEX = 0x04
|
||||
TS_NEG_DRAWNINEGRID_INDEX = 0x07
|
||||
TS_NEG_LINETO_INDEX = 0x08
|
||||
TS_NEG_MULTI_DRAWNINEGRID_INDEX = 0x09
|
||||
TS_NEG_SAVEBITMAP_INDEX = 0x0B
|
||||
TS_NEG_MULTIDSTBLT_INDEX = 0x0F
|
||||
TS_NEG_MULTIPATBLT_INDEX = 0x10
|
||||
TS_NEG_MULTISCRBLT_INDEX = 0x11
|
||||
TS_NEG_MULTIOPAQUERECT_INDEX = 0x12
|
||||
TS_NEG_FAST_INDEX_INDEX = 0x13
|
||||
TS_NEG_POLYGON_SC_INDEX = 0x14
|
||||
TS_NEG_POLYGON_CB_INDEX = 0x15
|
||||
TS_NEG_POLYLINE_INDEX = 0x16
|
||||
TS_NEG_FAST_GLYPH_INDEX = 0x18
|
||||
TS_NEG_ELLIPSE_SC_INDEX = 0x19
|
||||
TS_NEG_ELLIPSE_CB_INDEX = 0x1A
|
||||
TS_NEG_GLYPH_INDEX_INDEX = 0x1B
|
||||
)
|
||||
|
||||
type OrderEx uint16
|
||||
|
||||
const (
|
||||
ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT OrderEx = 0x0002
|
||||
ORDERFLAGS_EX_ALTSEC_FRAME_MARKER_SUPPORT = 0x0004
|
||||
)
|
||||
|
||||
/**
|
||||
* @see http://msdn.microsoft.com/en-us/library/cc240563.aspx
|
||||
*/
|
||||
|
||||
const (
|
||||
INPUT_FLAG_SCANCODES uint16 = 0x0001
|
||||
INPUT_FLAG_MOUSEX = 0x0004
|
||||
INPUT_FLAG_FASTPATH_INPUT = 0x0008
|
||||
INPUT_FLAG_UNICODE = 0x0010
|
||||
INPUT_FLAG_FASTPATH_INPUT2 = 0x0020
|
||||
INPUT_FLAG_UNUSED1 = 0x0040
|
||||
INPUT_FLAG_UNUSED2 = 0x0080
|
||||
INPUT_FLAG_MOUSE_HWHEEL = 0x0100
|
||||
)
|
||||
|
||||
/**
|
||||
* @see http://msdn.microsoft.com/en-us/library/cc240564.aspx
|
||||
*/
|
||||
type BrushSupport uint32
|
||||
|
||||
const (
|
||||
BRUSH_DEFAULT BrushSupport = 0x00000000
|
||||
BRUSH_COLOR_8x8 = 0x00000001
|
||||
BRUSH_COLOR_FULL = 0x00000002
|
||||
)
|
||||
|
||||
/**
|
||||
* @see http://msdn.microsoft.com/en-us/library/cc240565.aspx
|
||||
*/
|
||||
type GlyphSupport uint16
|
||||
|
||||
const (
|
||||
GLYPH_SUPPORT_NONE GlyphSupport = 0x0000
|
||||
GLYPH_SUPPORT_PARTIAL = 0x0001
|
||||
GLYPH_SUPPORT_FULL = 0x0002
|
||||
GLYPH_SUPPORT_ENCODE = 0x0003
|
||||
)
|
||||
|
||||
/**
|
||||
* @see http://msdn.microsoft.com/en-us/library/cc240550.aspx
|
||||
*/
|
||||
type OffscreenSupportLevel uint32
|
||||
|
||||
const (
|
||||
OSL_FALSE OffscreenSupportLevel = 0x00000000
|
||||
OSL_TRUE = 0x00000001
|
||||
)
|
||||
|
||||
/**
|
||||
* @see http://msdn.microsoft.com/en-us/library/cc240551.aspx
|
||||
*/
|
||||
type VirtualChannelCompressionFlag uint32
|
||||
|
||||
const (
|
||||
VCCAPS_NO_COMPR VirtualChannelCompressionFlag = 0x00000000
|
||||
VCCAPS_COMPR_SC = 0x00000001
|
||||
VCCAPS_COMPR_CS_8K = 0x00000002
|
||||
)
|
||||
|
||||
type SoundFlag uint16
|
||||
|
||||
const (
|
||||
SOUND_NONE SoundFlag = 0x0000
|
||||
SOUND_BEEPS_FLAG = 0x0001
|
||||
)
|
||||
|
||||
type RailsupportLevel uint32
|
||||
|
||||
const (
|
||||
RAIL_LEVEL_SUPPORTED = 0x00000001
|
||||
RAIL_LEVEL_DOCKED_LANGBAR_SUPPORTED = 0x00000002
|
||||
RAIL_LEVEL_SHELL_INTEGRATION_SUPPORTED = 0x00000004
|
||||
RAIL_LEVEL_LANGUAGE_IME_SYNC_SUPPORTED = 0x00000008
|
||||
RAIL_LEVEL_SERVER_TO_CLIENT_IME_SYNC_SUPPORTED = 0x00000010
|
||||
RAIL_LEVEL_HIDE_MINIMIZED_APPS_SUPPORTED = 0x00000020
|
||||
RAIL_LEVEL_WINDOW_CLOAKING_SUPPORTED = 0x00000040
|
||||
RAIL_LEVEL_HANDSHAKE_EX_SUPPORTED = 0x00000080
|
||||
)
|
||||
|
||||
const (
|
||||
INPUT_EVENT_SYNC = 0x0000
|
||||
INPUT_EVENT_UNUSED = 0x0002
|
||||
INPUT_EVENT_SCANCODE = 0x0004
|
||||
INPUT_EVENT_UNICODE = 0x0005
|
||||
INPUT_EVENT_MOUSE = 0x8001
|
||||
INPUT_EVENT_MOUSEX = 0x8002
|
||||
)
|
||||
|
||||
const (
|
||||
PTRFLAGS_HWHEEL = 0x0400
|
||||
PTRFLAGS_WHEEL = 0x0200
|
||||
PTRFLAGS_WHEEL_NEGATIVE = 0x0100
|
||||
WheelRotationMask = 0x01FF
|
||||
PTRFLAGS_MOVE = 0x0800
|
||||
PTRFLAGS_DOWN = 0x8000
|
||||
PTRFLAGS_BUTTON1 = 0x1000
|
||||
PTRFLAGS_BUTTON2 = 0x2000
|
||||
PTRFLAGS_BUTTON3 = 0x4000
|
||||
)
|
||||
|
||||
const (
|
||||
KBDFLAGS_EXTENDED = 0x0100
|
||||
KBDFLAGS_DOWN = 0x4000
|
||||
KBDFLAGS_RELEASE = 0x8000
|
||||
)
|
||||
|
||||
type SurfaceCmdFlags uint32
|
||||
|
||||
const (
|
||||
SURFCMDS_SET_SURFACE_BITS = 0x00000002
|
||||
SURFCMDS_FRAME_MARKER = 0x00000010
|
||||
SURFCMDS_STREAM_SURFACE_BITS = 0x00000040
|
||||
)
|
||||
|
||||
type Capability interface {
|
||||
Type() CapsType
|
||||
}
|
||||
|
||||
type GeneralCapability struct {
|
||||
// 010018000100030000020000000015040000000000000000
|
||||
OSMajorType MajorType `struc:"little"`
|
||||
OSMinorType MinorType `struc:"little"`
|
||||
ProtocolVersion uint16 `struc:"little"`
|
||||
Pad2octetsA uint16 `struc:"little"`
|
||||
GeneralCompressionTypes uint16 `struc:"little"`
|
||||
ExtraFlags uint16 `struc:"little"`
|
||||
UpdateCapabilityFlag uint16 `struc:"little"`
|
||||
RemoteUnshareFlag uint16 `struc:"little"`
|
||||
GeneralCompressionLevel uint16 `struc:"little"`
|
||||
RefreshRectSupport uint8 `struc:"little"`
|
||||
SuppressOutputSupport uint8 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*GeneralCapability) Type() CapsType {
|
||||
return CAPSTYPE_GENERAL
|
||||
}
|
||||
|
||||
type BitmapCapability struct {
|
||||
// 02001c00180001000100010000052003000000000100000001000000
|
||||
PreferredBitsPerPixel gcc.HighColor `struc:"little"`
|
||||
Receive1BitPerPixel uint16 `struc:"little"`
|
||||
Receive4BitsPerPixel uint16 `struc:"little"`
|
||||
Receive8BitsPerPixel uint16 `struc:"little"`
|
||||
DesktopWidth uint16 `struc:"little"`
|
||||
DesktopHeight uint16 `struc:"little"`
|
||||
Pad2octets uint16 `struc:"little"`
|
||||
DesktopResizeFlag uint16 `struc:"little"`
|
||||
BitmapCompressionFlag uint16 `struc:"little"`
|
||||
HighColorFlags uint8 `struc:"little"`
|
||||
DrawingFlags uint8 `struc:"little"`
|
||||
MultipleRectangleSupport uint16 `struc:"little"`
|
||||
Pad2octetsB uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*BitmapCapability) Type() CapsType {
|
||||
return CAPSTYPE_BITMAP
|
||||
}
|
||||
|
||||
type BitmapCacheCapability struct {
|
||||
// 04002800000000000000000000000000000000000000000000000000000000000000000000000000
|
||||
Pad1 uint32 `struc:"little"`
|
||||
Pad2 uint32 `struc:"little"`
|
||||
Pad3 uint32 `struc:"little"`
|
||||
Pad4 uint32 `struc:"little"`
|
||||
Pad5 uint32 `struc:"little"`
|
||||
Pad6 uint32 `struc:"little"`
|
||||
Cache0Entries uint16 `struc:"little"`
|
||||
Cache0MaximumCellSize uint16 `struc:"little"`
|
||||
Cache1Entries uint16 `struc:"little"`
|
||||
Cache1MaximumCellSize uint16 `struc:"little"`
|
||||
Cache2Entries uint16 `struc:"little"`
|
||||
Cache2MaximumCellSize uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*BitmapCacheCapability) Type() CapsType {
|
||||
return CAPSTYPE_BITMAPCACHE
|
||||
}
|
||||
|
||||
type OrderCapability struct {
|
||||
// 030058000000000000000000000000000000000000000000010014000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000008403000000000000000000
|
||||
TerminalDescriptor [16]byte
|
||||
Pad4octetsA uint32 `struc:"little"`
|
||||
DesktopSaveXGranularity uint16 `struc:"little"`
|
||||
DesktopSaveYGranularity uint16 `struc:"little"`
|
||||
Pad2octetsA uint16 `struc:"little"`
|
||||
MaximumOrderLevel uint16 `struc:"little"`
|
||||
NumberFonts uint16 `struc:"little"`
|
||||
OrderFlags OrderFlag `struc:"little"`
|
||||
OrderSupport [32]byte
|
||||
TextFlags uint16 `struc:"little"`
|
||||
OrderSupportExFlags uint16 `struc:"little"`
|
||||
Pad4octetsB uint32 `struc:"little"`
|
||||
DesktopSaveSize uint32 `struc:"little"`
|
||||
Pad2octetsC uint16 `struc:"little"`
|
||||
Pad2octetsD uint16 `struc:"little"`
|
||||
TextANSICodePage uint16 `struc:"little"`
|
||||
Pad2octetsE uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*OrderCapability) Type() CapsType {
|
||||
return CAPSTYPE_ORDER
|
||||
}
|
||||
|
||||
type PointerCapability struct {
|
||||
ColorPointerFlag uint16 `struc:"little"`
|
||||
ColorPointerCacheSize uint16 `struc:"little"`
|
||||
// old version of rdp doesn't support ...
|
||||
PointerCacheSize uint16 `struc:"little"` // only server need
|
||||
}
|
||||
|
||||
func (*PointerCapability) Type() CapsType {
|
||||
return CAPSTYPE_POINTER
|
||||
}
|
||||
|
||||
type InputCapability struct {
|
||||
// 0d005c001500000009040000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000
|
||||
Flags uint16 `struc:"little"`
|
||||
Pad2octetsA uint16 `struc:"little"`
|
||||
// same value as gcc.ClientCoreSettings.kbdLayout
|
||||
KeyboardLayout gcc.KeyboardLayout `struc:"little"`
|
||||
// same value as gcc.ClientCoreSettings.keyboardType
|
||||
KeyboardType uint32 `struc:"little"`
|
||||
// same value as gcc.ClientCoreSettings.keyboardSubType
|
||||
KeyboardSubType uint32 `struc:"little"`
|
||||
// same value as gcc.ClientCoreSettings.keyboardFnKeys
|
||||
KeyboardFunctionKey uint32 `struc:"little"`
|
||||
// same value as gcc.ClientCoreSettingrrs.imeFileName
|
||||
ImeFileName [64]byte
|
||||
//need add 0c000000 in the end
|
||||
}
|
||||
|
||||
func (*InputCapability) Type() CapsType {
|
||||
return CAPSTYPE_INPUT
|
||||
}
|
||||
|
||||
type BrushCapability struct {
|
||||
// 0f00080000000000
|
||||
SupportLevel BrushSupport `struc:"little"`
|
||||
}
|
||||
|
||||
func (*BrushCapability) Type() CapsType {
|
||||
return CAPSTYPE_BRUSH
|
||||
}
|
||||
|
||||
type cacheEntry struct {
|
||||
Entries uint16 `struc:"little"`
|
||||
MaximumCellSize uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
type GlyphCapability struct {
|
||||
// 10003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
|
||||
GlyphCache [10]cacheEntry `struc:"little"`
|
||||
FragCache uint32 `struc:"little"`
|
||||
SupportLevel GlyphSupport `struc:"little"`
|
||||
Pad2octets uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*GlyphCapability) Type() CapsType {
|
||||
return CAPSTYPE_GLYPHCACHE
|
||||
}
|
||||
|
||||
type OffscreenBitmapCacheCapability struct {
|
||||
// 11000c000000000000000000
|
||||
SupportLevel OffscreenSupportLevel `struc:"little"`
|
||||
CacheSize uint16 `struc:"little"`
|
||||
CacheEntries uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*OffscreenBitmapCacheCapability) Type() CapsType {
|
||||
return CAPSTYPE_OFFSCREENCACHE
|
||||
}
|
||||
|
||||
type BitmapCache2Capability struct {
|
||||
BitmapCachePersist uint16 `struc:"little"`
|
||||
Pad2octets uint8 `struc:"little"`
|
||||
CachesNum uint8 `struc:"little"`
|
||||
BmpC0Cells uint32 `struc:"little"`
|
||||
BmpC1Cells uint32 `struc:"little"`
|
||||
BmpC2Cells uint32 `struc:"little"`
|
||||
BmpC3Cells uint32 `struc:"little"`
|
||||
BmpC4Cells uint32 `struc:"little"`
|
||||
Pad2octets1 [12]byte `struc:"little"`
|
||||
}
|
||||
|
||||
func (*BitmapCache2Capability) Type() CapsType {
|
||||
return CAPSTYPE_BITMAPCACHE_REV2
|
||||
}
|
||||
|
||||
type VirtualChannelCapability struct {
|
||||
// 14000c000000000000000000
|
||||
Flags VirtualChannelCompressionFlag `struc:"little"`
|
||||
VCChunkSize uint32 `struc:"little"` // optional
|
||||
}
|
||||
|
||||
func (*VirtualChannelCapability) Type() CapsType {
|
||||
return CAPSTYPE_VIRTUALCHANNEL
|
||||
}
|
||||
|
||||
type SoundCapability struct {
|
||||
// 0c00080000000000
|
||||
Flags SoundFlag `struc:"little"`
|
||||
Pad2octets uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*SoundCapability) Type() CapsType {
|
||||
return CAPSTYPE_SOUND
|
||||
}
|
||||
|
||||
type ControlCapability struct {
|
||||
ControlFlags uint16 `struc:"little"`
|
||||
RemoteDetachFlag uint16 `struc:"little"`
|
||||
ControlInterest uint16 `struc:"little"`
|
||||
DetachInterest uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*ControlCapability) Type() CapsType {
|
||||
return CAPSTYPE_CONTROL
|
||||
}
|
||||
|
||||
type WindowActivationCapability struct {
|
||||
HelpKeyFlag uint16 `struc:"little"`
|
||||
HelpKeyIndexFlag uint16 `struc:"little"`
|
||||
HelpExtendedKeyFlag uint16 `struc:"little"`
|
||||
WindowManagerKeyFlag uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*WindowActivationCapability) Type() CapsType {
|
||||
return CAPSTYPE_ACTIVATION
|
||||
}
|
||||
|
||||
type FontCapability struct {
|
||||
SupportFlags uint16 `struc:"little"`
|
||||
Pad2octets uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*FontCapability) Type() CapsType {
|
||||
return CAPSTYPE_FONT
|
||||
}
|
||||
|
||||
type ColorCacheCapability struct {
|
||||
CacheSize uint16 `struc:"little"`
|
||||
Pad2octets uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*ColorCacheCapability) Type() CapsType {
|
||||
return CAPSTYPE_COLORCACHE
|
||||
}
|
||||
|
||||
type ShareCapability struct {
|
||||
NodeId uint16 `struc:"little"`
|
||||
Pad2octets uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*ShareCapability) Type() CapsType {
|
||||
return CAPSTYPE_SHARE
|
||||
}
|
||||
|
||||
type MultiFragmentUpdate struct {
|
||||
// 1a00080000000000
|
||||
MaxRequestSize uint32 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*MultiFragmentUpdate) Type() CapsType {
|
||||
return CAPSETTYPE_MULTIFRAGMENTUPDATE
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpegdi/52635737-d144-4f47-9c88-b48ceaf3efb4
|
||||
|
||||
type DrawGDIPlusCapability struct {
|
||||
SupportLevel uint32
|
||||
GdipVersion uint32
|
||||
CacheLevel uint32
|
||||
GdipCacheEntries [10]byte
|
||||
GdipCacheChunkSize [8]byte
|
||||
GdipImageCacheProperties [6]byte
|
||||
}
|
||||
|
||||
func (*DrawGDIPlusCapability) Type() CapsType {
|
||||
return CAPSTYPE_DRAWGDIPLUS
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/86507fed-a0ee-4242-b802-237534a8f65e
|
||||
type BitmapCodec struct {
|
||||
GUID [16]byte
|
||||
ID uint8
|
||||
PropertiesLength uint16 `struc:"little,sizeof=Properties"`
|
||||
Properties []byte
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/408b1878-9f6e-4106-8329-1af42219ba6a
|
||||
type BitmapCodecS struct {
|
||||
Count uint8 `struc:"sizeof=Array"`
|
||||
Array []BitmapCodec
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/17e80f50-d163-49de-a23b-fd6456aa472f
|
||||
type BitmapCodecsCapability struct {
|
||||
SupportedBitmapCodecs BitmapCodecS // A variable-length field containing a TS_BITMAPCODECS structure (section 2.2.7.2.10.1).
|
||||
}
|
||||
|
||||
func (*BitmapCodecsCapability) Type() CapsType {
|
||||
return CAPSETTYPE_BITMAP_CODECS
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/fc05c385-46c3-42cb-9ed2-c475a3990e0b
|
||||
type BitmapCacheHostSupportCapability struct {
|
||||
CacheVersion uint8
|
||||
Pad1 uint8
|
||||
Pad2 uint16
|
||||
}
|
||||
|
||||
func (*BitmapCacheHostSupportCapability) Type() CapsType {
|
||||
return CAPSTYPE_BITMAPCACHE_HOSTSUPPORT
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/41323437-c753-460e-8108-495a6fdd68a8
|
||||
type LargePointerCapability struct {
|
||||
SupportFlags uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*LargePointerCapability) Type() CapsType {
|
||||
return CAPSETTYPE_LARGE_POINTER
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdperp/36a25e21-25e1-4954-aae8-09aaf6715c79
|
||||
type RemoteProgramsCapability struct {
|
||||
RailSupportLevel uint32 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*RemoteProgramsCapability) Type() CapsType {
|
||||
return CAPSTYPE_RAIL
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdperp/82ec7a69-f7e3-4294-830d-666178b35d15
|
||||
type WindowListCapability struct {
|
||||
WndSupportLevel uint32 `struc:"little"`
|
||||
NumIconCaches uint8
|
||||
NumIconCacheEntries uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*WindowListCapability) Type() CapsType {
|
||||
return CAPSTYPE_WINDOW
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/9132002f-f133-4a0f-ba2f-2dc48f1e7f93
|
||||
type DesktopCompositionCapability struct {
|
||||
CompDeskSupportLevel uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*DesktopCompositionCapability) Type() CapsType {
|
||||
return CAPSETTYPE_COMPDESK
|
||||
}
|
||||
|
||||
// see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-rdpbcgr/aa953018-c0a8-4761-bb12-86586c2cd56a
|
||||
type SurfaceCommandsCapability struct {
|
||||
CmdFlags uint32 `struc:"little"`
|
||||
Reserved uint32 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*SurfaceCommandsCapability) Type() CapsType {
|
||||
return CAPSETTYPE_SURFACE_COMMANDS
|
||||
}
|
||||
|
||||
type FrameAcknowledgeCapability struct {
|
||||
FrameCount uint32 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*FrameAcknowledgeCapability) Type() CapsType {
|
||||
return CAPSSETTYPE_FRAME_ACKNOWLEDGE
|
||||
}
|
||||
|
||||
type DrawNineGridCapability struct {
|
||||
SupportLevel uint32 `struc:"little"`
|
||||
CacheSize uint16 `struc:"little"`
|
||||
CacheEntries uint16 `struc:"little"`
|
||||
}
|
||||
|
||||
func (*DrawNineGridCapability) Type() CapsType {
|
||||
return CAPSTYPE_DRAWNINEGRIDCACHE
|
||||
}
|
||||
|
||||
func readCapability(r io.Reader) (Capability, error) {
|
||||
capType, err := core.ReadUint16LE(r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
capLen, err := core.ReadUint16LE(r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if int(capLen)-4 <= 0 {
|
||||
return nil, errors.New(fmt.Sprintf("Capability length expected %d", capLen))
|
||||
}
|
||||
|
||||
capBytes, err := core.ReadBytes(int(capLen)-4, r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
capReader := bytes.NewReader(capBytes)
|
||||
var c Capability
|
||||
glog.Debugf("Capability type 0x%04x", capType)
|
||||
switch CapsType(capType) {
|
||||
case CAPSTYPE_GENERAL:
|
||||
c = &GeneralCapability{}
|
||||
case CAPSTYPE_BITMAP:
|
||||
c = &BitmapCapability{}
|
||||
case CAPSTYPE_ORDER:
|
||||
c = &OrderCapability{}
|
||||
case CAPSTYPE_BITMAPCACHE:
|
||||
c = &BitmapCacheCapability{}
|
||||
case CAPSTYPE_POINTER:
|
||||
c = &PointerCapability{}
|
||||
case CAPSTYPE_INPUT:
|
||||
c = &InputCapability{}
|
||||
case CAPSTYPE_BRUSH:
|
||||
c = &BrushCapability{}
|
||||
case CAPSTYPE_GLYPHCACHE:
|
||||
c = &GlyphCapability{}
|
||||
case CAPSTYPE_OFFSCREENCACHE:
|
||||
c = &OffscreenBitmapCacheCapability{}
|
||||
case CAPSTYPE_VIRTUALCHANNEL:
|
||||
c = &VirtualChannelCapability{}
|
||||
case CAPSTYPE_SOUND:
|
||||
c = &SoundCapability{}
|
||||
case CAPSTYPE_CONTROL:
|
||||
c = &ControlCapability{}
|
||||
case CAPSTYPE_ACTIVATION:
|
||||
c = &WindowActivationCapability{}
|
||||
case CAPSTYPE_FONT:
|
||||
c = &FontCapability{}
|
||||
case CAPSTYPE_COLORCACHE:
|
||||
c = &ColorCacheCapability{}
|
||||
case CAPSTYPE_SHARE:
|
||||
c = &ShareCapability{}
|
||||
case CAPSETTYPE_MULTIFRAGMENTUPDATE:
|
||||
c = &MultiFragmentUpdate{}
|
||||
case CAPSTYPE_DRAWGDIPLUS:
|
||||
c = &DrawGDIPlusCapability{}
|
||||
case CAPSETTYPE_BITMAP_CODECS:
|
||||
c = &BitmapCodecsCapability{}
|
||||
case CAPSTYPE_BITMAPCACHE_HOSTSUPPORT:
|
||||
c = &BitmapCacheHostSupportCapability{}
|
||||
case CAPSETTYPE_LARGE_POINTER:
|
||||
c = &LargePointerCapability{}
|
||||
case CAPSTYPE_RAIL:
|
||||
c = &RemoteProgramsCapability{}
|
||||
case CAPSTYPE_WINDOW:
|
||||
c = &WindowListCapability{}
|
||||
case CAPSETTYPE_COMPDESK:
|
||||
c = &DesktopCompositionCapability{}
|
||||
case CAPSETTYPE_SURFACE_COMMANDS:
|
||||
c = &SurfaceCommandsCapability{}
|
||||
case CAPSSETTYPE_FRAME_ACKNOWLEDGE:
|
||||
c = &FrameAcknowledgeCapability{}
|
||||
default:
|
||||
err := errors.New(fmt.Sprintf("unsupported Capability type 0x%04x", capType))
|
||||
glog.Error(err)
|
||||
return nil, err
|
||||
}
|
||||
if err := struc.Unpack(capReader, c); err != nil {
|
||||
glog.Error("Capability unpack error", err, fmt.Sprintf("0x%04x", capType), hex.EncodeToString(capBytes))
|
||||
return nil, err
|
||||
}
|
||||
glog.Debugf("Capability<%s>: %+v", c.Type(), c)
|
||||
return c, nil
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,465 @@
|
||||
package pdu
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/hex"
|
||||
"github.com/shadow1ng/fscan/mylib/grdp/core"
|
||||
"github.com/shadow1ng/fscan/mylib/grdp/emission"
|
||||
"github.com/shadow1ng/fscan/mylib/grdp/glog"
|
||||
"github.com/shadow1ng/fscan/mylib/grdp/protocol/t125/gcc"
|
||||
)
|
||||
|
||||
type PDULayer struct {
|
||||
emission.Emitter
|
||||
transport core.Transport
|
||||
sharedId uint32
|
||||
userId uint16
|
||||
channelId uint16
|
||||
serverCapabilities map[CapsType]Capability
|
||||
clientCapabilities map[CapsType]Capability
|
||||
fastPathSender core.FastPathSender
|
||||
demandActivePDU *DemandActivePDU
|
||||
}
|
||||
|
||||
func NewPDULayer(t core.Transport) *PDULayer {
|
||||
p := &PDULayer{
|
||||
Emitter: *emission.NewEmitter(),
|
||||
transport: t,
|
||||
sharedId: 0x103EA,
|
||||
serverCapabilities: map[CapsType]Capability{
|
||||
CAPSTYPE_GENERAL: &GeneralCapability{
|
||||
ProtocolVersion: 0x0200,
|
||||
},
|
||||
CAPSTYPE_BITMAP: &BitmapCapability{
|
||||
Receive1BitPerPixel: 0x0001,
|
||||
Receive4BitsPerPixel: 0x0001,
|
||||
Receive8BitsPerPixel: 0x0001,
|
||||
BitmapCompressionFlag: 0x0001,
|
||||
MultipleRectangleSupport: 0x0001,
|
||||
},
|
||||
CAPSTYPE_ORDER: &OrderCapability{
|
||||
DesktopSaveXGranularity: 1,
|
||||
DesktopSaveYGranularity: 20,
|
||||
MaximumOrderLevel: 1,
|
||||
OrderFlags: NEGOTIATEORDERSUPPORT,
|
||||
DesktopSaveSize: 480 * 480,
|
||||
},
|
||||
CAPSTYPE_POINTER: &PointerCapability{ColorPointerCacheSize: 20},
|
||||
CAPSTYPE_INPUT: &InputCapability{},
|
||||
CAPSTYPE_VIRTUALCHANNEL: &VirtualChannelCapability{},
|
||||
CAPSTYPE_FONT: &FontCapability{SupportFlags: 0x0001},
|
||||
CAPSTYPE_COLORCACHE: &ColorCacheCapability{CacheSize: 0x0006},
|
||||
CAPSTYPE_SHARE: &ShareCapability{},
|
||||
},
|
||||
clientCapabilities: map[CapsType]Capability{
|
||||
CAPSTYPE_GENERAL: &GeneralCapability{
|
||||
ProtocolVersion: 0x0200,
|
||||
},
|
||||
CAPSTYPE_BITMAP: &BitmapCapability{
|
||||
Receive1BitPerPixel: 0x0001,
|
||||
Receive4BitsPerPixel: 0x0001,
|
||||
Receive8BitsPerPixel: 0x0001,
|
||||
BitmapCompressionFlag: 0x0001,
|
||||
MultipleRectangleSupport: 0x0001,
|
||||
},
|
||||
CAPSTYPE_ORDER: &OrderCapability{
|
||||
DesktopSaveXGranularity: 1,
|
||||
DesktopSaveYGranularity: 20,
|
||||
MaximumOrderLevel: 1,
|
||||
OrderFlags: NEGOTIATEORDERSUPPORT,
|
||||
DesktopSaveSize: 480 * 480,
|
||||
TextANSICodePage: 0x4e4,
|
||||
},
|
||||
CAPSTYPE_CONTROL: &ControlCapability{0, 0, 2, 2},
|
||||
CAPSTYPE_ACTIVATION: &WindowActivationCapability{},
|
||||
CAPSTYPE_POINTER: &PointerCapability{1, 20, 20},
|
||||
CAPSTYPE_SHARE: &ShareCapability{},
|
||||
CAPSTYPE_COLORCACHE: &ColorCacheCapability{6, 0},
|
||||
CAPSTYPE_SOUND: &SoundCapability{0x0001, 0},
|
||||
CAPSTYPE_INPUT: &InputCapability{},
|
||||
CAPSTYPE_FONT: &FontCapability{0x0001, 0},
|
||||
CAPSTYPE_BRUSH: &BrushCapability{BRUSH_COLOR_8x8},
|
||||
CAPSTYPE_GLYPHCACHE: &GlyphCapability{},
|
||||
CAPSETTYPE_BITMAP_CODECS: &BitmapCodecsCapability{},
|
||||
CAPSTYPE_BITMAPCACHE_REV2: &BitmapCache2Capability{
|
||||
BitmapCachePersist: 2,
|
||||
CachesNum: 5,
|
||||
BmpC0Cells: 0x258,
|
||||
BmpC1Cells: 0x258,
|
||||
BmpC2Cells: 0x800,
|
||||
BmpC3Cells: 0x1000,
|
||||
BmpC4Cells: 0x800,
|
||||
},
|
||||
CAPSTYPE_VIRTUALCHANNEL: &VirtualChannelCapability{0, 1600},
|
||||
CAPSETTYPE_MULTIFRAGMENTUPDATE: &MultiFragmentUpdate{65535},
|
||||
CAPSTYPE_RAIL: &RemoteProgramsCapability{
|
||||
RailSupportLevel: RAIL_LEVEL_SUPPORTED |
|
||||
RAIL_LEVEL_SHELL_INTEGRATION_SUPPORTED |
|
||||
RAIL_LEVEL_LANGUAGE_IME_SYNC_SUPPORTED |
|
||||
RAIL_LEVEL_SERVER_TO_CLIENT_IME_SYNC_SUPPORTED |
|
||||
RAIL_LEVEL_HIDE_MINIMIZED_APPS_SUPPORTED |
|
||||
RAIL_LEVEL_WINDOW_CLOAKING_SUPPORTED |
|
||||
RAIL_LEVEL_HANDSHAKE_EX_SUPPORTED |
|
||||
RAIL_LEVEL_DOCKED_LANGBAR_SUPPORTED,
|
||||
},
|
||||
CAPSETTYPE_LARGE_POINTER: &LargePointerCapability{1},
|
||||
CAPSETTYPE_SURFACE_COMMANDS: &SurfaceCommandsCapability{
|
||||
CmdFlags: SURFCMDS_SET_SURFACE_BITS | SURFCMDS_STREAM_SURFACE_BITS | SURFCMDS_FRAME_MARKER,
|
||||
},
|
||||
CAPSSETTYPE_FRAME_ACKNOWLEDGE: &FrameAcknowledgeCapability{2},
|
||||
},
|
||||
}
|
||||
|
||||
t.On("close", func() {
|
||||
p.Emit("close")
|
||||
}).On("error", func(err error) {
|
||||
p.Emit("error", err)
|
||||
})
|
||||
return p
|
||||
}
|
||||
|
||||
func (p *PDULayer) sendPDU(message PDUMessage) {
|
||||
pdu := NewPDU(p.userId, message)
|
||||
p.transport.Write(pdu.serialize())
|
||||
}
|
||||
|
||||
func (p *PDULayer) sendDataPDU(message DataPDUData) {
|
||||
dataPdu := NewDataPDU(message, p.sharedId)
|
||||
p.sendPDU(dataPdu)
|
||||
}
|
||||
|
||||
func (p *PDULayer) SetFastPathSender(f core.FastPathSender) {
|
||||
p.fastPathSender = f
|
||||
}
|
||||
|
||||
type Client struct {
|
||||
*PDULayer
|
||||
clientCoreData *gcc.ClientCoreData
|
||||
buff *bytes.Buffer
|
||||
}
|
||||
|
||||
func NewClient(t core.Transport) *Client {
|
||||
c := &Client{
|
||||
PDULayer: NewPDULayer(t),
|
||||
buff: &bytes.Buffer{},
|
||||
}
|
||||
c.transport.Once("connect", c.connect)
|
||||
return c
|
||||
}
|
||||
|
||||
func (c *Client) connect(data *gcc.ClientCoreData, userId uint16, channelId uint16) {
|
||||
glog.Debug("pdu connect:", userId, ",", channelId)
|
||||
c.clientCoreData = data
|
||||
c.userId = userId
|
||||
c.channelId = channelId
|
||||
c.transport.Once("data", c.recvDemandActivePDU)
|
||||
}
|
||||
|
||||
func (c *Client) recvDemandActivePDU(s []byte) {
|
||||
glog.Trace("PDU recvDemandActivePDU", hex.EncodeToString(s))
|
||||
r := bytes.NewReader(s)
|
||||
pdu, err := readPDU(r)
|
||||
if err != nil {
|
||||
glog.Error(err)
|
||||
return
|
||||
}
|
||||
if pdu.ShareCtrlHeader.PDUType != PDUTYPE_DEMANDACTIVEPDU {
|
||||
glog.Info("PDU ignore message during connection sequence, type is", pdu.ShareCtrlHeader.PDUType)
|
||||
c.transport.Once("data", c.recvDemandActivePDU)
|
||||
return
|
||||
}
|
||||
|
||||
c.sharedId = pdu.Message.(*DemandActivePDU).SharedId
|
||||
c.demandActivePDU = pdu.Message.(*DemandActivePDU)
|
||||
for _, caps := range c.demandActivePDU.CapabilitySets {
|
||||
glog.Debugf("serverCapabilities<%s>: %+v", caps.Type(), caps)
|
||||
c.serverCapabilities[caps.Type()] = caps
|
||||
}
|
||||
|
||||
c.sendConfirmActivePDU()
|
||||
c.sendClientFinalizeSynchronizePDU()
|
||||
c.transport.Once("data", c.recvServerSynchronizePDU)
|
||||
}
|
||||
|
||||
func (c *Client) sendConfirmActivePDU() {
|
||||
glog.Debug("PDU start sendConfirmActivePDU")
|
||||
|
||||
pdu := NewConfirmActivePDU()
|
||||
generalCapa := c.clientCapabilities[CAPSTYPE_GENERAL].(*GeneralCapability)
|
||||
generalCapa.OSMajorType = OSMAJORTYPE_WINDOWS
|
||||
generalCapa.OSMinorType = OSMINORTYPE_WINDOWS_NT
|
||||
generalCapa.ExtraFlags = LONG_CREDENTIALS_SUPPORTED | NO_BITMAP_COMPRESSION_HDR |
|
||||
FASTPATH_OUTPUT_SUPPORTED | AUTORECONNECT_SUPPORTED
|
||||
generalCapa.RefreshRectSupport = 0
|
||||
generalCapa.SuppressOutputSupport = 0
|
||||
|
||||
bitmapCapa := c.clientCapabilities[CAPSTYPE_BITMAP].(*BitmapCapability)
|
||||
bitmapCapa.PreferredBitsPerPixel = c.clientCoreData.HighColorDepth
|
||||
bitmapCapa.DesktopWidth = c.clientCoreData.DesktopWidth
|
||||
bitmapCapa.DesktopHeight = c.clientCoreData.DesktopHeight
|
||||
bitmapCapa.DesktopResizeFlag = 0x0001
|
||||
|
||||
orderCapa := c.clientCapabilities[CAPSTYPE_ORDER].(*OrderCapability)
|
||||
orderCapa.OrderFlags = NEGOTIATEORDERSUPPORT | ZEROBOUNDSDELTASSUPPORT | COLORINDEXSUPPORT | ORDERFLAGS_EXTRA_FLAGS
|
||||
orderCapa.OrderSupportExFlags |= ORDERFLAGS_EX_ALTSEC_FRAME_MARKER_SUPPORT
|
||||
orderCapa.OrderSupport[TS_NEG_DSTBLT_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_PATBLT_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_SCRBLT_INDEX] = 1
|
||||
//orderCapa.OrderSupport[TS_NEG_LINETO_INDEX] = 1
|
||||
//orderCapa.OrderSupport[TS_NEG_MEMBLT_INDEX] = 1
|
||||
//orderCapa.OrderSupport[TS_NEG_MEM3BLT_INDEX] = 1
|
||||
//orderCapa.OrderSupport[TS_NEG_POLYLINE_INDEX] = 1
|
||||
/*orderCapa.OrderSupport[TS_NEG_MULTIOPAQUERECT_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_GLYPH_INDEX_INDEX] = 1
|
||||
//orderCapa.OrderSupport[TS_NEG_DRAWNINEGRID_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_SAVEBITMAP_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_POLYGON_SC_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_POLYGON_CB_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_ELLIPSE_SC_INDEX] = 1
|
||||
orderCapa.OrderSupport[TS_NEG_ELLIPSE_CB_INDEX] = 1*/
|
||||
orderCapa.OrderSupport[TS_NEG_FAST_GLYPH_INDEX] = 1
|
||||
|
||||
inputCapa := c.clientCapabilities[CAPSTYPE_INPUT].(*InputCapability)
|
||||
inputCapa.Flags = INPUT_FLAG_SCANCODES | INPUT_FLAG_MOUSEX | INPUT_FLAG_UNICODE
|
||||
inputCapa.KeyboardLayout = c.clientCoreData.KbdLayout
|
||||
inputCapa.KeyboardType = c.clientCoreData.KeyboardType
|
||||
inputCapa.KeyboardSubType = c.clientCoreData.KeyboardSubType
|
||||
inputCapa.KeyboardFunctionKey = c.clientCoreData.KeyboardFnKeys
|
||||
inputCapa.ImeFileName = c.clientCoreData.ImeFileName
|
||||
|
||||
glyphCapa := c.clientCapabilities[CAPSTYPE_GLYPHCACHE].(*GlyphCapability)
|
||||
/*glyphCapa.GlyphCache[0] = cacheEntry{254, 4}
|
||||
glyphCapa.GlyphCache[1] = cacheEntry{254, 4}
|
||||
glyphCapa.GlyphCache[2] = cacheEntry{254, 8}
|
||||
glyphCapa.GlyphCache[3] = cacheEntry{254, 8}
|
||||
glyphCapa.GlyphCache[4] = cacheEntry{254, 16}
|
||||
glyphCapa.GlyphCache[5] = cacheEntry{254, 32}
|
||||
glyphCapa.GlyphCache[6] = cacheEntry{254, 64}
|
||||
glyphCapa.GlyphCache[7] = cacheEntry{254, 128}
|
||||
glyphCapa.GlyphCache[8] = cacheEntry{254, 256}
|
||||
glyphCapa.GlyphCache[9] = cacheEntry{64, 2048}
|
||||
glyphCapa.FragCache = 0x01000100*/
|
||||
glyphCapa.SupportLevel = GLYPH_SUPPORT_NONE
|
||||
|
||||
pdu.SharedId = c.sharedId
|
||||
for _, v := range c.clientCapabilities {
|
||||
glog.Debugf("clientCapabilities<%s>: %+v", v.Type(), v)
|
||||
pdu.CapabilitySets = append(pdu.CapabilitySets, v)
|
||||
}
|
||||
pdu.NumberCapabilities = uint16(len(pdu.CapabilitySets))
|
||||
pdu.LengthSourceDescriptor = c.demandActivePDU.LengthSourceDescriptor
|
||||
pdu.SourceDescriptor = c.demandActivePDU.SourceDescriptor
|
||||
pdu.LengthCombinedCapabilities = c.demandActivePDU.LengthCombinedCapabilities
|
||||
|
||||
c.sendPDU(pdu)
|
||||
}
|
||||
|
||||
func (c *Client) sendClientFinalizeSynchronizePDU() {
|
||||
glog.Debug("PDU start sendClientFinalizeSynchronizePDU")
|
||||
c.sendDataPDU(NewSynchronizeDataPDU(c.channelId))
|
||||
c.sendDataPDU(&ControlDataPDU{Action: CTRLACTION_COOPERATE})
|
||||
c.sendDataPDU(&ControlDataPDU{Action: CTRLACTION_REQUEST_CONTROL})
|
||||
//c.sendDataPDU(&PersistKeyPDU{BBitMask: 0x03})
|
||||
c.sendDataPDU(&FontListDataPDU{ListFlags: 0x0003, EntrySize: 0x0032})
|
||||
}
|
||||
|
||||
func (c *Client) recvServerSynchronizePDU(s []byte) {
|
||||
glog.Debug("PDU recvServerSynchronizePDU")
|
||||
r := bytes.NewReader(s)
|
||||
pdu, err := readPDU(r)
|
||||
if err != nil {
|
||||
glog.Error(err)
|
||||
return
|
||||
}
|
||||
dataPdu, ok := pdu.Message.(*DataPDU)
|
||||
if !ok || dataPdu.Header.PDUType2 != PDUTYPE2_SYNCHRONIZE {
|
||||
if ok {
|
||||
glog.Error("recvServerSynchronizePDU ignore datapdu type2", dataPdu.Header.PDUType2)
|
||||
} else {
|
||||
glog.Error("recvServerSynchronizePDU ignore message type", pdu.ShareCtrlHeader.PDUType)
|
||||
}
|
||||
glog.Infof("%+v", dataPdu)
|
||||
c.transport.Once("data", c.recvServerSynchronizePDU)
|
||||
return
|
||||
}
|
||||
c.transport.Once("data", c.recvServerControlCooperatePDU)
|
||||
}
|
||||
|
||||
func (c *Client) recvServerControlCooperatePDU(s []byte) {
|
||||
glog.Debug("PDU recvServerControlCooperatePDU")
|
||||
r := bytes.NewReader(s)
|
||||
pdu, err := readPDU(r)
|
||||
if err != nil {
|
||||
glog.Error(err)
|
||||
return
|
||||
}
|
||||
|
||||
dataPdu, ok := pdu.Message.(*DataPDU)
|
||||
|
||||
if !ok || dataPdu.Header.PDUType2 != PDUTYPE2_CONTROL {
|
||||
if ok {
|
||||
glog.Error("recvServerControlCooperatePDU ignore datapdu type2", dataPdu.Header.PDUType2)
|
||||
} else {
|
||||
glog.Error("recvServerControlCooperatePDU ignore message type", pdu.ShareCtrlHeader.PDUType)
|
||||
}
|
||||
c.transport.Once("data", c.recvServerControlCooperatePDU)
|
||||
return
|
||||
}
|
||||
glog.Debugf("-------------PDUType2 = %02x\n", dataPdu.Header.PDUType2)
|
||||
if dataPdu.Header.PDUType2 == PDUTYPE2_SAVE_SESSION_INFO {
|
||||
c.Emit("success")
|
||||
}
|
||||
|
||||
if dataPdu.Data.(*ControlDataPDU).Action != CTRLACTION_COOPERATE {
|
||||
glog.Error("recvServerControlCooperatePDU ignore action", dataPdu.Data.(*ControlDataPDU).Action)
|
||||
c.transport.Once("data", c.recvServerControlCooperatePDU)
|
||||
return
|
||||
}
|
||||
c.transport.Once("data", c.recvServerControlGrantedPDU)
|
||||
}
|
||||
|
||||
func (c *Client) recvServerControlGrantedPDU(s []byte) {
|
||||
glog.Debug("PDU recvServerControlGrantedPDU")
|
||||
r := bytes.NewReader(s)
|
||||
pdu, err := readPDU(r)
|
||||
if err != nil {
|
||||
glog.Error(err)
|
||||
return
|
||||
}
|
||||
dataPdu, ok := pdu.Message.(*DataPDU)
|
||||
if !ok || dataPdu.Header.PDUType2 != PDUTYPE2_CONTROL {
|
||||
if ok {
|
||||
glog.Error("recvServerControlGrantedPDU ignore datapdu type2", dataPdu.Header.PDUType2)
|
||||
} else {
|
||||
glog.Error("recvServerControlGrantedPDU ignore message type", pdu.ShareCtrlHeader.PDUType)
|
||||
}
|
||||
c.transport.Once("data", c.recvServerControlGrantedPDU)
|
||||
return
|
||||
}
|
||||
if dataPdu.Data.(*ControlDataPDU).Action != CTRLACTION_GRANTED_CONTROL {
|
||||
glog.Error("recvServerControlGrantedPDU ignore action", dataPdu.Data.(*ControlDataPDU).Action)
|
||||
c.transport.Once("data", c.recvServerControlGrantedPDU)
|
||||
return
|
||||
}
|
||||
c.transport.Once("data", c.recvServerFontMapPDU)
|
||||
}
|
||||
|
||||
func (c *Client) recvServerFontMapPDU(s []byte) {
|
||||
glog.Debug("PDU recvServerFontMapPDU")
|
||||
r := bytes.NewReader(s)
|
||||
pdu, err := readPDU(r)
|
||||
if err != nil {
|
||||
glog.Error(err)
|
||||
return
|
||||
}
|
||||
dataPdu, ok := pdu.Message.(*DataPDU)
|
||||
if !ok || dataPdu.Header.PDUType2 != PDUTYPE2_FONTMAP {
|
||||
if ok {
|
||||
glog.Error("recvServerFontMapPDU ignore datapdu type2", dataPdu.Header.PDUType2)
|
||||
} else {
|
||||
glog.Error("recvServerFontMapPDU ignore message type", pdu.ShareCtrlHeader.PDUType)
|
||||
}
|
||||
return
|
||||
}
|
||||
c.transport.On("data", c.recvPDU)
|
||||
c.Emit("ready")
|
||||
}
|
||||
|
||||
func (c *Client) recvPDU(s []byte) {
|
||||
glog.Trace("PDU recvPDU", hex.EncodeToString(s))
|
||||
r := bytes.NewReader(s)
|
||||
if r.Len() > 0 {
|
||||
p, err := readPDU(r)
|
||||
if err != nil {
|
||||
glog.Error(err)
|
||||
return
|
||||
}
|
||||
if p.ShareCtrlHeader.PDUType == PDUTYPE_DEACTIVATEALLPDU {
|
||||
c.transport.Once("data", c.recvDemandActivePDU)
|
||||
} else if p.ShareCtrlHeader.PDUType == PDUTYPE_DATAPDU {
|
||||
d := p.Message.(*DataPDU)
|
||||
if d.Header.PDUType2 == PDUTYPE2_UPDATE {
|
||||
up := d.Data.(*UpdateDataPDU)
|
||||
p := up.Udata
|
||||
if up.UpdateType == FASTPATH_UPDATETYPE_BITMAP {
|
||||
c.Emit("bitmap", p.(*BitmapUpdateDataPDU).Rectangles)
|
||||
}
|
||||
}
|
||||
if d.Header.PDUType2 == PDUTYPE2_SAVE_SESSION_INFO {
|
||||
c.Emit("success")
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *Client) RecvFastPath(secFlag byte, s []byte) {
|
||||
glog.Trace("PDU RecvFastPath", hex.EncodeToString(s))
|
||||
r := bytes.NewReader(s)
|
||||
for r.Len() > 0 {
|
||||
updateHeader, err := core.ReadUInt8(r)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
updateCode := updateHeader & 0x0f
|
||||
fragmentation := updateHeader & 0x30
|
||||
compression := updateHeader & 0xC0
|
||||
|
||||
var compressionFlags uint8 = 0
|
||||
if compression == FASTPATH_OUTPUT_COMPRESSION_USED {
|
||||
compressionFlags, err = core.ReadUInt8(r)
|
||||
}
|
||||
|
||||
size, err := core.ReadUint16LE(r)
|
||||
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
glog.Trace("Code:", FastPathUpdateType(updateCode),
|
||||
"compressionFlags:", compressionFlags,
|
||||
"fragmentation:", fragmentation,
|
||||
"size:", size, "len:", r.Len())
|
||||
if compressionFlags&RDP_MPPC_COMPRESSED != 0 {
|
||||
glog.Info("RDP_MPPC_COMPRESSED")
|
||||
}
|
||||
if fragmentation != FASTPATH_FRAGMENT_SINGLE {
|
||||
if fragmentation == FASTPATH_FRAGMENT_FIRST {
|
||||
c.buff.Reset()
|
||||
}
|
||||
b, _ := core.ReadBytes(r.Len(), r)
|
||||
c.buff.Write(b)
|
||||
if fragmentation != FASTPATH_FRAGMENT_LAST {
|
||||
return
|
||||
}
|
||||
r = bytes.NewReader(c.buff.Bytes())
|
||||
}
|
||||
|
||||
p, err := readFastPathUpdatePDU(r, updateCode)
|
||||
if err != nil || p == nil || p.Data == nil {
|
||||
glog.Debug("readFastPathUpdatePDU:", err)
|
||||
return
|
||||
}
|
||||
|
||||
if updateCode == FASTPATH_UPDATETYPE_BITMAP {
|
||||
c.Emit("bitmap", p.Data.(*FastPathBitmapUpdateDataPDU).Rectangles)
|
||||
} else if updateCode == FASTPATH_UPDATETYPE_COLOR {
|
||||
c.Emit("color", p.Data.(*FastPathColorPdu))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
type InputEventsInterface interface {
|
||||
Serialize() []byte
|
||||
}
|
||||
|
||||
func (c *Client) SendInputEvents(msgType uint16, events []InputEventsInterface) {
|
||||
p := &ClientInputEventPDU{}
|
||||
p.NumEvents = uint16(len(events))
|
||||
p.SlowPathInputEvents = make([]SlowPathInputEvent, 0, p.NumEvents)
|
||||
for _, in := range events {
|
||||
seria := in.Serialize()
|
||||
s := SlowPathInputEvent{0, msgType, len(seria), seria}
|
||||
p.SlowPathInputEvents = append(p.SlowPathInputEvents, s)
|
||||
}
|
||||
|
||||
c.sendDataPDU(p)
|
||||
}
|
||||
Reference in New Issue
Block a user