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:9 K8 [; i0 |/ i0 g
typescript7 g' s( g# `& x! f% L/ g
// 1. 共享服务初始化- P+ n, A! A2 V9 P0 H6 Q" G
const shareEngine = await share.createEngine({
# L9 M2 A& ^4 D; B+ t. Zprotocols: [& A1 _4 b$ |$ {5 M, v; R# E( _
share.Protocol.HARMONY_SHARE,
9 \. v$ q) ]$ c* Jshare.Protocol.WEB_LINK,
7 ]1 Q* q$ x0 z, b( v" ]share.Protocol.EMAIL
- ^1 Z/ f7 {/ T, x; A2 r% ~],6 n! M* e' u3 b/ L) I
security: {& T, Y! g% i- P7 P0 ^+ V' g( I+ ]
encryption: share.Encryption.E2EE,
* V% c8 e6 v i; ?1 v+ xwatermark: {0 \& K( j* x( [& d" g0 r9 _
text: '${USER} ${DATE}',3 g1 c0 m8 {9 b' h, U
opacity: 0.2
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permission: {
/ ~% [6 n! U6 c( J e Y; R, Sview: true,
- T1 _, Z$ x5 @) medit: false,
! w/ E7 K: N- [, |, cprint: false7 V: k! A" d% L& o" m; c) a9 e/ j
}+ i. Z- \ ^6 i
}+ I0 n, ~4 G$ l7 j6 k
})
2 f9 v" b) O# ^$ B" b: F/ U. |$ S1 T// 2. 智能共享推荐) b- u6 _5 e4 N
const shareAdvisor = new share.ContextRecommender({- F; q- Z: Y8 l2 e2 i
factors: [
. G$ _, o' d) m0 V, y3 v'RECENT_COLLABORATORS',
+ ?5 p. ^- [; A% r'DOCUMENT_TOPIC',7 p, e j8 l6 \: Q$ ^
'WORKING_HOURS'
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channels: {1 |" `) }4 r+ N( E& A' ?
internal: 'HARMONY_FAST',
) c! J1 k: r4 `; W$ t1 r% Fexternal: 'SECURE_LINK', x6 O9 d: L" n2 W
}6 S) p0 a4 O9 ^( F
})
H! t0 f' S' m// 3. 实时使用控制. C t; ~' k6 B, f2 G( q
const usageController = share.createUsageManager({
2 N; a( I5 @: h* V8 U. F+ P' }restrictions: [2 [8 I; L$ W8 ^
{ type: 'DEVICE_BINDING', max: 3 },8 e+ q i% e: S8 ^
{ type: 'GEO_FENCE', coordinates: OFFICE_GEOJSON }
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revocation: {
. x2 |* Y# O% S) [offline: true,% ]' D5 @. B) r# H3 G/ o% L
delay: '<1m'
8 @- J4 X/ G& L3 U7 h+ z}
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// 4. 跨平台兼容
8 X( i9 Z6 X; e( v2 j Hconst universalShare = share.createUniversalLink({9 N9 D% d& i$ J* k) e1 } {
fallback: {% p+ Q# \$ O7 M G. ]9 o
web: '//share.company.com',
6 q/ V( A5 w2 L; [5 \" tapp: 'appgallery://details?id=com.company.viewer'6 D; x* [" j) V$ I g
},
. S+ g6 T; j- v% eqrCode: {* y. W% L. v1 D8 ], h0 n, G
dynamic: true, @) W, Z# R1 `$ P# _5 L* f
ttl: '24h'3 M" x0 q. K9 ?4 W9 \
}
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// 5. 审计追踪
5 v! ~1 k. F$ y9 H) L& Lconst shareAudit = new share.AuditLogger({2 e( ]: l+ z4 |& D. ` q1 S& U
blockchain: {
8 Q4 R7 ^/ e& I2 u/ s4 wchain: 'HYPERLEDGER',
5 T* f3 Q3 t0 }' t/ z3 }' X4 g/ }anchors: ['SHARE_TIME', 'ACCESS_RECORDS']2 d- U a2 t* S/ p( Q3 W
},
' z% ^2 a/ j5 V% K4 Ialerts: [
! f% a4 B r* D) L0 D'UNUSUAL_DOWNLOAD',
5 s; f4 ~1 z4 ?5 W7 M4 D0 L. q. L'LOCATION_ANOMALY'1 Q8 t. {9 U7 T& u
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核心技术:: G1 S5 W: W$ e- ^: U
动态权限水印
% O3 F K( D/ H* ~6 T9 c: o设备指纹绑定
1 M5 P% X% N$ z) \6 ?4 P. Z地理围栏控制0 B6 Q6 {1 ?4 f. y5 n T+ M
区块链存证
- X3 s7 o `1 ?& ]效能对比:. f$ L" O1 j% P8 L9 {7 X0 l& Q7 |. x
指标传统共享Share Kit方案提升幅度
: W1 ^% Z8 G7 d& Z共享速度12s1.8s566%( W+ s) W5 ?0 ^% M" V
安全扫描手动实时AI检测∞0 B: Q( Z0 b7 n f2 l& W
外部分发控制无8级权限粒度N/A- v" o3 F2 x% x
审计完整性70%100%43%+ M6 ^' u9 P( M( f+ h) e5 r9 Q7 n: B
典型:, I( `+ z6 C# N# V/ v
合同安全外发
5 a& ]% C0 F% o- `+ b6 e5 a" L ?跨团队版本控制
; B0 h; G. r# Z敏感文档追踪
" i& b( f: b ~4 t6 }. o+ b; `合作伙伴安全协作 |