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:
- Z6 ^& i$ f/ \1 t0 W9 G( {; Rtypescript
# \5 U- P. ?8 z. [3 \* U// 1. 共享服务初始化2 Z3 B* s5 Y- E9 o/ I5 f
const shareEngine = await share.createEngine({! f$ V. q% i" g6 H2 l
protocols: [
- ?) S, }$ O: ?; O; f* E$ U; eshare.Protocol.HARMONY_SHARE,% T+ R7 u6 F- r' w; B9 T( i
share.Protocol.WEB_LINK,- Y2 e, m2 p& Z+ }! T6 k# m* h
share.Protocol.EMAIL
. r! x1 K( g/ } p$ D E$ d],
( \& t4 {& b( [& G/ S2 k5 `security: {( t. z' b* _+ K4 a. r) ]4 ]$ J
encryption: share.Encryption.E2EE,
/ u0 {, \" M" n1 z/ u& a7 M! vwatermark: {; ^1 D% b/ k: ?& q
text: '${USER} ${DATE}',9 X {( |5 }; y$ |& N$ |) h, _
opacity: 0.2* c5 h" K4 J" \' ~0 s- O! G$ ~
},
) w. n6 C' w/ A7 Wpermission: {
2 B+ M [) b2 W6 I& [view: true,% v* G. Y, r" `# U! i; Y: l$ a
edit: false,! M: l8 ?& b% S7 z6 W; I1 Z
print: false/ @( m' k! N; m4 Y
}
2 E c* H0 ^' M8 b( D$ m9 O! K7 O}
* \2 a: v. {6 `0 n5 A) v( D7 d/ L})
& k" R+ r4 a# d# G// 2. 智能共享推荐
9 @* f$ A, d0 Y& M& M- X! C7 o; Iconst shareAdvisor = new share.ContextRecommender({
! S! ~4 w' p" q! }factors: [9 |7 q4 U1 M( V. A, ^
'RECENT_COLLABORATORS',
0 x& `5 c ^- J* a- G'DOCUMENT_TOPIC',
( [5 _ [& S, ['WORKING_HOURS'
/ s6 X6 R: D; }4 s3 c( C; s],
! w- K" e8 B+ l" Z4 u4 d6 ?channels: {
! l0 J" s$ U" [+ iinternal: 'HARMONY_FAST',7 l ]* l& p8 K! H
external: 'SECURE_LINK': ~4 Z8 v; S6 o: I- t8 F y/ [
}
0 o# Q' `. z1 l# P! O, j})
' E* p3 e$ D0 k9 |// 3. 实时使用控制
+ @3 E/ H: g6 {0 jconst usageController = share.createUsageManager({* ]! P1 r' ~% U
restrictions: [, M# Z6 V' l: `- |3 d9 ]! t
{ type: 'DEVICE_BINDING', max: 3 },! D8 k! N3 ]3 ~+ W+ s
{ type: 'GEO_FENCE', coordinates: OFFICE_GEOJSON }' w t8 b0 h' M3 i+ k# }9 c# K
],9 c9 l, M* K) V9 f+ z* s
revocation: {) a, Q$ l9 \ Y% s% x, K2 U
offline: true,
1 D5 q# b) |# Q0 kdelay: '<1m'# J$ J# H5 m6 n+ E$ ]' f% V
}4 j8 c- P; {, H5 u( X* h( J
})8 S/ `+ N; l' | R9 F/ L# d
// 4. 跨平台兼容, X! Q/ o; E6 y7 N/ K: \7 {
const universalShare = share.createUniversalLink({+ `0 B7 v* F* S! w6 T
fallback: {
# n4 |4 N8 a2 {7 lweb: '//share.company.com',4 y; z) q N5 @. g! |
app: 'appgallery://details?id=com.company.viewer'$ p3 W3 F* g- O5 Y8 }$ j
},
8 U. |, f9 D* P2 \8 h# ^$ Z: F4 WqrCode: {
+ X( e3 ]; O! K) qdynamic: true,
P! s) P( M% p2 }( qttl: '24h'$ o5 @9 e, k& x. j; Y
}
' {5 O4 g- f2 J( c' T) y) S I})& z! i4 Z+ X9 D( k% d
// 5. 审计追踪2 {* @( P, Q6 T& j
const shareAudit = new share.AuditLogger({4 v2 T U! R7 _ P+ X, C$ n* T
blockchain: {
9 ?) x8 G/ q" p% f6 ?# x9 ichain: 'HYPERLEDGER',- q K, D# v7 O2 `5 W6 M* Q* J3 I
anchors: ['SHARE_TIME', 'ACCESS_RECORDS']
) i/ B5 t$ o8 O+ o, l1 _},
4 L. D# J" V$ R$ y8 R0 i" E+ _1 xalerts: [
0 u* B& w& w D" ^8 E5 w'UNUSUAL_DOWNLOAD',$ t' P) f# U' C! c4 Y# ]& g
'LOCATION_ANOMALY'
( o% u, M1 X' q4 g# J, p/ X& p]
, s6 G% g# t9 B, c& h/ v9 h6 v})
! p' B$ Z- O5 p; u! y4 A核心技术:
" c3 b" @1 z9 U2 I动态权限水印
0 D @3 i% d& a. N3 N- i设备指纹绑定
2 c" v/ b1 p3 A: N e+ {/ ?* f" u地理围栏控制
, j# x- E: ~& P5 v. L区块链存证
7 k+ G( ` u, Y效能对比:
4 B$ w1 |* p9 t6 v指标传统共享Share Kit方案提升幅度- O/ I- M+ m$ u; G
共享速度12s1.8s566%# v | ~- D5 M8 ~9 M+ x) o- n
安全扫描手动实时AI检测∞6 ~( N3 I9 R, q$ f1 D
外部分发控制无8级权限粒度N/A7 t# q/ H8 [# \) U5 s
审计完整性70%100%43%
/ x; d: I: i$ Q& \" ^9 j2 v" X E$ p典型:
: l7 P0 e4 ]! g a* g9 p8 V合同安全外发
4 E% `$ q! O6 y0 G; l1 [跨团队版本控制3 L# D6 |$ A, m, N, }+ R# ^
敏感文档追踪7 A& V! e1 s/ e- Y" d
合作伙伴安全协作 |