在文档协作场景中,我们基于Share Kit构建企业级安全共享系统,核心实现代码如下:
6 a( a6 H7 Y- G$ ~typescript7 s3 `, |. P! ^/ A1 D, T9 M* b* x+ x
// 1. 共享服务初始化
+ n( r4 H3 F; Jconst shareEngine = await share.createEngine({$ t) x1 u% e' V/ U- @0 k* u
protocols: [
; P6 Y% r. I/ f* i1 Tshare.Protocol.HARMONY_SHARE,- A4 i! d+ y$ _
share.Protocol.WEB_LINK,
$ B# p5 ?* F* `5 ^7 ?share.Protocol.EMAIL
+ o5 Q* }5 x2 C/ a s],
1 [9 u+ i5 D h8 Z, g/ s, hsecurity: {# t, r( z- Q) R% R
encryption: share.Encryption.E2EE,
9 Q( [4 u+ G. S dwatermark: {
3 \' Z: Y: o( C- J {% v; J6 r, ~text: '${USER} ${DATE}',# V- r/ S3 [- {1 c' `& V% _- A
opacity: 0.2
, |2 l8 L) j/ A8 ]$ H+ ^},
! c/ b! J' f* s8 o5 m& \! _" Opermission: {
w/ H3 k8 h- Q; Yview: true,
3 Q/ m* N. f% a/ T5 d# ledit: false,
' Q3 R" u1 W' C( A5 Gprint: false$ ~% K8 T7 ?2 u5 U+ g+ m% V
}6 L0 m8 B m. q5 K
}# F: r9 e/ a8 L
})! o: e; u$ Y& o4 T' @
// 2. 智能共享推荐. l! b/ w0 |) Q0 h* [: n5 c4 [
const shareAdvisor = new share.ContextRecommender({' z% u- y. Q! \( x& J* r) y; K, z4 c
factors: [
; T$ H. `4 r; [1 n% x4 N8 e'RECENT_COLLABORATORS',7 R' \% r! m4 _" j# J/ T+ ?* N$ [
'DOCUMENT_TOPIC',- z1 Q1 ^: G. b1 Y7 L
'WORKING_HOURS'
) ]: i/ G4 |8 c4 K- P2 Y4 s+ n],* x3 m5 r/ V( @. Q
channels: {
: Y* f- U& P7 }0 s4 p$ y) Winternal: 'HARMONY_FAST',# H( G) g; _0 g, Y4 l1 t
external: 'SECURE_LINK'9 ~& }- Z- R/ L5 P+ U- n( u
}
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// 3. 实时使用控制8 M$ Y) I. }, l+ A/ Q
const usageController = share.createUsageManager({4 M( Q. E D% ~4 N, |
restrictions: [
: U5 d* K2 G$ l8 J! N{ type: 'DEVICE_BINDING', max: 3 },& P$ u ]# z1 R. z
{ type: 'GEO_FENCE', coordinates: OFFICE_GEOJSON }
! B2 {" a9 ?! ~6 j9 n3 ]0 @5 f],' d$ G: T9 z. e! e
revocation: {
2 [' |) D' ]' Woffline: true,
7 l& R1 b/ ~! z) Ndelay: '<1m'
+ _8 [8 l. t& {4 k5 s! n}
8 g' s# P) C2 {1 B/ x& Q7 l" m})- }/ i5 S6 B! Q
// 4. 跨平台兼容
$ z4 v1 Z& w% V0 Kconst universalShare = share.createUniversalLink({
9 V3 c2 D& t8 o% sfallback: {
; ?4 c# l, L! @! U4 |3 c- kweb: '//share.company.com',& w' g, F) }8 |2 k6 o
app: 'appgallery://details?id=com.company.viewer'
9 w1 t, b$ t$ }- W2 c# k! n) k( ^},
" p) h3 O, e0 K- zqrCode: {
- l, I1 l' m/ J" Y' wdynamic: true,
4 @9 ~1 V. a+ k2 G8 o! @ttl: '24h'
7 ?" ]1 O6 v/ B}
, L, u0 S$ F- J, \% K9 U, V})% E1 q! g3 H7 M
// 5. 审计追踪
" P% L- A }, |( ]! D! D& Qconst shareAudit = new share.AuditLogger({
7 |) O9 a2 H& X {) ?, J2 ~- k8 iblockchain: {; Q* A, ?4 ?* [
chain: 'HYPERLEDGER',9 w# {: I9 J% e' g
anchors: ['SHARE_TIME', 'ACCESS_RECORDS']
; Z, k1 ^# ~0 o( Z3 q8 H},
1 I/ V* _0 s! v; X6 ?( U& k& {" c6 E9 ?alerts: [
7 k1 H" L5 Q( O+ D% n'UNUSUAL_DOWNLOAD'," f1 W) e1 v1 t% R/ g. A+ K
'LOCATION_ANOMALY'0 f4 a8 h8 c1 R/ O! q" f9 q
]6 ^' `" ^" Z2 O' a, N) o/ z
})" G4 b+ q5 M# {0 N0 w& U/ s4 B
核心技术: j' y! ]! Q% _9 X. |$ Q, g
动态权限水印3 t: Q2 v; _8 m' |8 @
设备指纹绑定
/ z" v& W1 b+ U. ^; e地理围栏控制5 c( N& p/ n6 l3 ]9 F L0 |5 u9 G
区块链存证
( r( i6 U7 b+ p a效能对比:0 E/ i( j& A' j1 j, Y* g& \+ C
指标传统共享Share Kit方案提升幅度
4 m/ n2 z$ J4 y D7 W共享速度12s1.8s566%
( V% C3 ~/ P! a a' x安全扫描手动实时AI检测∞* I7 {4 u; h; U& T1 A( z: v# @- x
外部分发控制无8级权限粒度N/A& E }6 Z- \9 j7 j# H/ r
审计完整性70%100%43%
- V5 L" Z G4 v- H* U4 x典型:- ? k0 M- H' K1 u6 L' R
合同安全外发
$ {$ G) f3 }6 W; X: N7 [# P% d# C跨团队版本控制
3 \, ]% H. c. `4 F( }2 R+ i, |, T敏感文档追踪
* D8 F9 Z+ ]; m9 x! k+ ]合作伙伴安全协作 |