DNF90 服务端与启动器完整源码（含 GM 工具功能增强）
服务端（Go）： - GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面 - GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新） - 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0） - 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算 启动器（Python/JS）： - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐） - 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错
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package companion
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import (
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"crypto/sha256"
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"encoding/hex"
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"encoding/json"
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"sort"
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"strconv"
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"time"
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"unicode/utf8"
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"longheng.io/server/internal/modules/dnf/repository"
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)
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// Profile is developer-owned evidence, never a client-submitted capability.
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type Profile struct {
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ID string
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Version uint32
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EvidenceID string
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ClientSHA256 string
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PVFSHA256 string
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Job uint8
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GrowType uint8
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BasicAttackVerified bool
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SkillLevelLimits map[int64]int
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}
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// There are no accepted native profiles yet. Tests use synthetic profiles
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// only to exercise policies; those profiles are not shipped in this registry.
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func VerifiedProfiles() []Profile { return nil }
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func validHash(value string) bool {
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decoded, err := hex.DecodeString(value)
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return err == nil && len(decoded) == 32 && hex.EncodeToString(decoded) == value
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}
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func (p Profile) validate(client, pvf string) error {
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if !validIdentity(p.ID) || p.Version == 0 || !validIdentity(p.EvidenceID) || !p.BasicAttackVerified {
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return ErrProfile
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}
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if !validHash(client) || !validHash(pvf) || client != p.ClientSHA256 || pvf != p.PVFSHA256 {
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return ErrAssets
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}
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return nil
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}
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type Selection struct {
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AccountID string
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OwnerCharacterID string
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SourceCharacterID string
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OnlineStateKnown bool
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SourceOnline bool
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ClientSHA256 string
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PVFSHA256 string
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}
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type EquipmentSpec struct {
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Slot int16 `json:"slot"`
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ItemID int64 `json:"item_id"`
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}
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type SkillSpec struct {
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ID int64 `json:"id"`
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Level int `json:"level"`
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}
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type Exclusion struct {
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Kind string `json:"kind"`
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ID int64 `json:"id,omitempty"`
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Reason string `json:"reason"`
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}
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// Snapshot contains declarative template IDs, not inventory serials, raw
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// item-instance bytes, live pointers, source cooldowns, wallets or quests.
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// It is NOT the native ABI or a claim of gear/stat projection parity.
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type Snapshot struct {
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SchemaVersion int `json:"schema_version"`
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AccountID string `json:"account_id"`
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OwnerCharacterID string `json:"owner_character_id"`
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SourceCharacterID string `json:"source_character_id"`
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Name string `json:"name"`
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Job uint8 `json:"job"`
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GrowType uint8 `json:"grow_type"`
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Level int `json:"level"`
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ProfileID string `json:"profile_id"`
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ProfileVersion uint32 `json:"profile_version"`
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ClientSHA256 string `json:"client_sha256"`
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PVFSHA256 string `json:"pvf_sha256"`
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Equipment []EquipmentSpec `json:"equipment"`
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Skills []SkillSpec `json:"skills"`
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Exclusions []Exclusion `json:"exclusions"`
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}
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// Prepare consumes a single transaction's detached source state. The caller
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// must keep the source offline check valid through preparation/run binding.
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// It does not load or save repositories and cannot enable a native adapter.
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func Prepare(source repository.CompanionSourceState, s Selection, p Profile, now time.Time) (Snapshot, error) {
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if !validIdentity(s.AccountID) || !validCharacterID(s.OwnerCharacterID) || !validCharacterID(s.SourceCharacterID) {
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return Snapshot{}, ErrSelection
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}
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if s.OwnerCharacterID == s.SourceCharacterID {
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return Snapshot{}, ErrSelf
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}
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if source.Owner.CharacterID != s.OwnerCharacterID || source.Source.CharacterID != s.SourceCharacterID ||
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source.Owner.Stats["delete_flag"] != 0 || source.Source.Stats["delete_flag"] != 0 {
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return Snapshot{}, ErrSource
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}
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if source.Owner.AccountID != s.AccountID || source.Source.AccountID != s.AccountID {
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return Snapshot{}, ErrAccount
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}
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if !s.OnlineStateKnown {
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return Snapshot{}, ErrOnlineUnknown
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}
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if s.SourceOnline {
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return Snapshot{}, ErrOnline
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}
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if err := p.validate(s.ClientSHA256, s.PVFSHA256); err != nil {
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return Snapshot{}, err
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}
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job, err := strconv.ParseUint(source.Source.Job, 10, 8)
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grow, hasGrow := source.Source.Stats["grow_type"]
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if err != nil || !hasGrow || grow < 0 || grow > 255 || uint8(job) != p.Job || uint8(grow) != p.GrowType {
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return Snapshot{}, ErrProfile
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}
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if now.IsZero() || source.Source.Level < 1 || source.Source.Level > 90 ||
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!validIdentity(source.Source.Name) || !utf8.ValidString(source.Source.Name) || !source.HasEquipment || !source.HasSkill ||
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source.Equipment.CharacterID != s.SourceCharacterID || source.Skill.CharacterID != s.SourceCharacterID {
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return Snapshot{}, ErrSnapshot
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}
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if len(source.Equipment.Entries) > 64 || len(source.Skill.Skills) > 1024 {
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return Snapshot{}, ErrSnapshot
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}
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out := Snapshot{SchemaVersion: 1, AccountID: s.AccountID, OwnerCharacterID: s.OwnerCharacterID,
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SourceCharacterID: s.SourceCharacterID, Name: source.Source.Name, Job: uint8(job), GrowType: uint8(grow),
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Level: source.Source.Level, ProfileID: p.ID, ProfileVersion: p.Version,
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ClientSHA256: s.ClientSHA256, PVFSHA256: s.PVFSHA256,
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Equipment: []EquipmentSpec{}, Skills: []SkillSpec{}, Exclusions: []Exclusion{
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{Kind: "attributes", Reason: "native_base_stats_and_equipment_projection_not_verified"},
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{Kind: "equipment", Reason: "instance_options_set_and_proc_effects_not_projected"},
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}}
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slots := map[int16]bool{}
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for _, item := range source.Equipment.Entries {
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if item.SlotIndex < 0 || item.SlotIndex > 255 || item.ItemID <= 0 || item.ItemID > int64(^uint32(0)) || slots[item.SlotIndex] {
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return Snapshot{}, ErrSnapshot
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}
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slots[item.SlotIndex] = true
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if !item.ExpireAt.IsZero() && !item.ExpireAt.After(now) {
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out.Exclusions = append(out.Exclusions, Exclusion{Kind: "equipment", ID: item.ItemID, Reason: "expired"})
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continue
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}
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out.Equipment = append(out.Equipment, EquipmentSpec{Slot: item.SlotIndex, ItemID: item.ItemID})
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}
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for id, skill := range source.Skill.Skills {
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if id <= 0 || id > 65535 || skill.Level < 0 || skill.Level > 65535 {
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return Snapshot{}, ErrSnapshot
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}
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if !skill.Enabled || skill.Level == 0 {
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continue
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}
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limit, supported := p.SkillLevelLimits[id]
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if !supported || limit <= 0 || skill.Level > limit {
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out.Exclusions = append(out.Exclusions, Exclusion{Kind: "skill", ID: id, Reason: "native_skill_or_level_unverified"})
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continue
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}
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out.Skills = append(out.Skills, SkillSpec{ID: id, Level: skill.Level})
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}
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sort.Slice(out.Equipment, func(i, j int) bool { return out.Equipment[i].Slot < out.Equipment[j].Slot })
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sort.Slice(out.Skills, func(i, j int) bool { return out.Skills[i].ID < out.Skills[j].ID })
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sort.Slice(out.Exclusions, func(i, j int) bool {
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a, b := out.Exclusions[i], out.Exclusions[j]
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if a.Kind != b.Kind {
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return a.Kind < b.Kind
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}
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if a.ID != b.ID {
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return a.ID < b.ID
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}
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return a.Reason < b.Reason
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})
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return out, nil
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}
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func (s Snapshot) Clone() Snapshot {
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if s.Equipment != nil {
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s.Equipment = append([]EquipmentSpec{}, s.Equipment...)
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}
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if s.Skills != nil {
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s.Skills = append([]SkillSpec{}, s.Skills...)
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}
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if s.Exclusions != nil {
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s.Exclusions = append([]Exclusion{}, s.Exclusions...)
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}
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return s
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}
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// Fingerprint is content addressing, NOT an authentication token.
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func (s Snapshot) Fingerprint() string {
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body, _ := json.Marshal(s)
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sum := sha256.Sum256(body)
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return hex.EncodeToString(sum[:])
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}
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