Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Sign in / Register
Toggle navigation
M
Mirai
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Locked Files
Issues
0
Issues
0
List
Boards
Labels
Service Desk
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Security & Compliance
Security & Compliance
Dependency List
License Compliance
Packages
Packages
List
Container Registry
Analytics
Analytics
CI / CD
Code Review
Insights
Issues
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
MyCard
Mirai
Commits
3eca212b
Commit
3eca212b
authored
Nov 08, 2019
by
Him188
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Public TEA
parent
41b29488
Changes
1
Show whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
15 additions
and
30 deletions
+15
-30
mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/TEA.kt
...i-core/src/commonMain/kotlin/net.mamoe.mirai/utils/TEA.kt
+15
-30
No files found.
mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/TEA.kt
View file @
3eca212b
...
...
@@ -25,11 +25,9 @@ class DecryptionFailedException : Exception()
* @param key 长度至少为 16
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
fun
ByteArray
.
encryptBy
(
key
:
ByteArray
,
length
:
Int
=
this
.
size
):
ByteArray
=
TEA
.
encrypt
(
this
,
key
,
sourceLength
=
length
)
fun
ByteArray
.
encryptBy
(
key
:
ByteArray
,
length
:
Int
=
this
.
size
):
ByteArray
=
TEA
.
encrypt
(
this
,
key
,
sourceLength
=
length
)
@PublishedApi
internal
fun
ByteArray
.
encryptBy
(
key
:
DecrypterByteArray
,
length
:
Int
=
this
.
size
):
ByteArray
=
TEA
.
encrypt
(
this
,
key
.
value
,
sourceLength
=
length
)
fun
ByteArray
.
encryptBy
(
key
:
DecrypterByteArray
,
length
:
Int
=
this
.
size
):
ByteArray
=
TEA
.
encrypt
(
this
,
key
.
value
,
sourceLength
=
length
)
/**
* 通过 [String.hexToBytes] 将 [keyHex] 转为 [ByteArray] 后用它解密 [this].
...
...
@@ -38,8 +36,7 @@ internal fun ByteArray.encryptBy(key: DecrypterByteArray, length: Int = this.siz
* @param keyHex 长度至少为 16 bytes
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
fun
ByteArray
.
encryptBy
(
keyHex
:
String
,
length
:
Int
=
this
.
size
):
ByteArray
=
encryptBy
(
keyHex
.
hexToBytes
(
withCache
=
true
),
length
=
length
)
fun
ByteArray
.
encryptBy
(
keyHex
:
String
,
length
:
Int
=
this
.
size
):
ByteArray
=
encryptBy
(
keyHex
.
hexToBytes
(
withCache
=
true
),
length
=
length
)
/**
* 在 [ByteArrayPool] 缓存 [this], 然后使用 [key] 加密.
...
...
@@ -48,8 +45,7 @@ internal fun ByteArray.encryptBy(keyHex: String, length: Int = this.size): ByteA
* @consumer 由于缓存需要被回收, 需在方法内执行解密后明文的消耗过程
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
inline
fun
ByteReadPacket
.
encryptBy
(
key
:
ByteArray
,
offset
:
Int
=
0
,
length
:
Int
=
remaining
.
toInt
()
-
offset
,
consumer
:
(
ByteArray
)
->
Unit
)
{
inline
fun
ByteReadPacket
.
encryptBy
(
key
:
ByteArray
,
offset
:
Int
=
0
,
length
:
Int
=
remaining
.
toInt
()
-
offset
,
consumer
:
(
ByteArray
)
->
Unit
)
{
ByteArrayPool
.
useInstance
{
this
.
readFully
(
it
,
offset
,
length
)
consumer
(
it
.
encryptBy
(
key
,
length
=
length
))
...
...
@@ -67,8 +63,7 @@ internal inline fun ByteReadPacket.encryptBy(key: ByteArray, offset: Int = 0, le
* @param key 固定长度 16
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
fun
ByteArray
.
decryptBy
(
key
:
ByteArray
,
length
:
Int
=
this
.
size
):
ByteArray
=
fun
ByteArray
.
decryptBy
(
key
:
ByteArray
,
length
:
Int
=
this
.
size
):
ByteArray
=
TEA
.
decrypt
(
checkDataLengthAndReturnSelf
(
length
),
key
,
sourceLength
=
length
)
/**
...
...
@@ -79,8 +74,7 @@ internal fun ByteArray.decryptBy(key: ByteArray, length: Int = this.size): ByteA
* @param key 长度至少为 16
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
fun
ByteArray
.
decryptBy
(
key
:
IoBuffer
,
length
:
Int
=
this
.
size
):
ByteArray
{
fun
ByteArray
.
decryptBy
(
key
:
IoBuffer
,
length
:
Int
=
this
.
size
):
ByteArray
{
checkDataLengthAndReturnSelf
(
length
)
return
ByteArrayPool
.
useInstance
{
keyBuffer
->
key
.
readFully
(
keyBuffer
,
0
,
key
.
readRemaining
)
...
...
@@ -95,8 +89,7 @@ internal fun ByteArray.decryptBy(key: IoBuffer, length: Int = this.size): ByteAr
* @param keyHex 长度至少为 16 bytes
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
fun
ByteArray
.
decryptBy
(
keyHex
:
String
,
length
:
Int
=
this
.
size
):
ByteArray
=
decryptBy
(
keyHex
.
hexToBytes
(
withCache
=
true
),
length
=
length
)
fun
ByteArray
.
decryptBy
(
keyHex
:
String
,
length
:
Int
=
this
.
size
):
ByteArray
=
decryptBy
(
keyHex
.
hexToBytes
(
withCache
=
true
),
length
=
length
)
/**
* 在 [ByteArrayPool] 缓存 [this], 然后使用 [key] 解密.
...
...
@@ -104,8 +97,7 @@ internal fun ByteArray.decryptBy(keyHex: String, length: Int = this.size): ByteA
* @param key 长度至少为 16
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
fun
IoBuffer
.
decryptBy
(
key
:
ByteArray
,
offset
:
Int
=
0
,
length
:
Int
=
readRemaining
-
offset
):
ByteArray
{
fun
IoBuffer
.
decryptBy
(
key
:
ByteArray
,
offset
:
Int
=
0
,
length
:
Int
=
readRemaining
-
offset
):
ByteArray
{
return
ByteArrayPool
.
useInstance
{
this
.
readFully
(
it
,
offset
,
length
)
it
.
checkDataLengthAndReturnSelf
(
length
)
...
...
@@ -119,8 +111,7 @@ internal fun IoBuffer.decryptBy(key: ByteArray, offset: Int = 0, length: Int = r
* @param keyHex 长度至少为 16
* @throws DecryptionFailedException 解密错误时
*/
@PublishedApi
internal
fun
IoBuffer
.
decryptBy
(
keyHex
:
String
,
offset
:
Int
=
0
,
length
:
Int
=
readRemaining
-
offset
):
ByteArray
=
fun
IoBuffer
.
decryptBy
(
keyHex
:
String
,
offset
:
Int
=
0
,
length
:
Int
=
readRemaining
-
offset
):
ByteArray
=
decryptBy
(
keyHex
.
hexToBytes
(
withCache
=
true
),
offset
=
offset
,
length
=
length
)
...
...
@@ -128,29 +119,23 @@ internal fun IoBuffer.decryptBy(keyHex: String, offset: Int = 0, length: Int = r
// region ByteReadPacket extension
@PublishedApi
internal
fun
ByteReadPacket
.
decryptBy
(
key
:
ByteArray
):
ByteReadPacket
=
decryptAsByteArray
(
key
)
{
data
->
ByteReadPacket
(
data
,
0
)
}
fun
ByteReadPacket
.
decryptBy
(
key
:
ByteArray
):
ByteReadPacket
=
decryptAsByteArray
(
key
)
{
data
->
ByteReadPacket
(
data
,
0
)
}
@PublishedApi
internal
fun
ByteReadPacket
.
decryptBy
(
key
:
IoBuffer
):
ByteReadPacket
=
decryptAsByteArray
(
key
)
{
data
->
ByteReadPacket
(
data
,
0
)
}
fun
ByteReadPacket
.
decryptBy
(
key
:
IoBuffer
):
ByteReadPacket
=
decryptAsByteArray
(
key
)
{
data
->
ByteReadPacket
(
data
,
0
)
}
@PublishedApi
internal
fun
ByteReadPacket
.
decryptBy
(
keyHex
:
String
):
ByteReadPacket
=
decryptBy
(
keyHex
.
hexToBytes
())
fun
ByteReadPacket
.
decryptBy
(
keyHex
:
String
):
ByteReadPacket
=
decryptBy
(
keyHex
.
hexToBytes
())
@PublishedApi
internal
inline
fun
<
R
>
ByteReadPacket
.
decryptAsByteArray
(
key
:
ByteArray
,
consumer
:
(
ByteArray
)
->
R
):
R
=
inline
fun
<
R
>
ByteReadPacket
.
decryptAsByteArray
(
key
:
ByteArray
,
consumer
:
(
ByteArray
)
->
R
):
R
=
ByteArrayPool
.
useInstance
{
val
length
=
remaining
.
toInt
()
readFully
(
it
,
0
,
length
)
consumer
(
it
.
decryptBy
(
key
,
length
))
}.
also
{
close
()
}
@PublishedApi
internal
inline
fun
<
R
>
ByteReadPacket
.
decryptAsByteArray
(
keyHex
:
String
,
consumer
:
(
ByteArray
)
->
R
):
R
=
inline
fun
<
R
>
ByteReadPacket
.
decryptAsByteArray
(
keyHex
:
String
,
consumer
:
(
ByteArray
)
->
R
):
R
=
this
.
decryptAsByteArray
(
keyHex
.
hexToBytes
(),
consumer
)
@PublishedApi
internal
inline
fun
<
R
>
ByteReadPacket
.
decryptAsByteArray
(
key
:
IoBuffer
,
consumer
:
(
ByteArray
)
->
R
):
R
=
inline
fun
<
R
>
ByteReadPacket
.
decryptAsByteArray
(
key
:
IoBuffer
,
consumer
:
(
ByteArray
)
->
R
):
R
=
ByteArrayPool
.
useInstance
{
val
length
=
remaining
.
toInt
()
readFully
(
it
,
0
,
length
)
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment