netkitty
Version:
Network tools kit
540 lines (532 loc) • 24.3 kB
text/typescript
import {ProtocolJSONSchema} from '../../schema/ProtocolJSONSchema'
import {BaseHeader} from '../abstracts/BaseHeader'
import {BufferToInt8, BufferToUInt16, BufferToUInt8} from '../../helper/BufferToNumber'
import {UInt16ToBuffer, UInt8ToBuffer} from '../../helper/NumberToBuffer'
enum TLSver {
SSL_3_0 = 'SSL3.0',
TLS_1_0 = 'TLS1.0',
TLS_1_1 = 'TLS1.1',
TLS_1_2 = 'TLS1.2',
TLS_1_3 = 'TLS1.3',
}
enum Description_type {
code_0 = 'Close notify',
code_10 = 'Unexpected message',
code_20 = 'Bad record MAC',
code_21 = 'Decryption failed',
code_22 = 'Record overflow',
code_30 = 'Decompression failure',
code_40 = 'Handshake failure',
code_41 = 'No certificate',
code_42 = 'Bad certificate',
code_43 = 'Unsupported certificate',
code_44 = 'Certificate revoked',
code_45 = 'Certificate expired',
code_46 = 'Certificate unknown',
code_47 = 'Illegal parameter',
code_48 = 'Unknown CA (Certificate authority)',
code_49 = 'Access denied',
code_50 = 'Decode error',
code_51 = 'Decrypt error',
code_60 = 'Export restriction',
code_70 = 'Protocol version',
code_71 = 'Insufficient security',
code_80 = 'Internal error',
code_86 = 'Inappropriate fallback',
code_90 = 'User canceled',
code_100 = 'No renegotiation',
code_110 = 'Unsupported extension',
code_111 = 'Certificate unobtainable',
code_112 = 'Unrecognized name',
code_113 = 'Bad certificate status response',
code_114 = 'Bad certificate hash value ',
code_115 = 'Unknown PSK identity (used in TLS-PSK and TLS-SRP)',
code_116 = 'Certificate required',
code_120 = 'No application protocol',
code_255 = 'No application protocol',
}
export class TLS_Alert extends BaseHeader {
public SCHEMA: ProtocolJSONSchema = {
type: 'object',
properties: {
contentType: {
type: 'integer',
label: 'Content Type',
minimum: 0,
maximum: 65535,
decode: (): void => {
this.instance.contentType.setValue(BufferToUInt8(this.readBytes(0, 1)))
},
encode: (): void => {
const contentTyppe: number = this.instance.contentType.getValue(0, (nodePath: string): void => this.recordError(nodePath, 'Not found'))
this.writeBytes(0, UInt8ToBuffer(contentTyppe))
}
},
version: {
type: 'string',
label: 'Legacy Version',
minimum: 0,
maximum: 65535,
decode: (): void => {
this.instance.version.setValue(BufferToUInt16(this.readBytes(1, 2)))
const version: number = this.instance.version.getValue(0, (nodePath: string): void => this.recordError(nodePath, 'Not Found'))
switch (version) {
case 768: {
this.instance.version.setValue(TLSver.SSL_3_0)
}
break
case 769: {
this.instance.version.setValue(TLSver.TLS_1_0)
}
break
case 770: {
this.instance.version.setValue(TLSver.TLS_1_1)
}
break
case 771: {
this.instance.version.setValue(TLSver.TLS_1_2)
}
break
case 772: {
this.instance.version.setValue(TLSver.TLS_1_3)
}
break
default: {
this.instance.version.setValue('0')
}
}
},
encode: (): void => {
const version: string = this.instance.version.getValue('0', (nodePath: string): void => this.recordError(nodePath, 'Not found'))
switch (version) {
case TLSver.SSL_3_0: {
const version: Buffer = UInt16ToBuffer(768)
this.writeBytes(1, version)
}
break
case TLSver.TLS_1_0: {
const version: Buffer = UInt16ToBuffer(769)
this.writeBytes(1, version)
}
break
case TLSver.TLS_1_1: {
const version: Buffer = UInt16ToBuffer(770)
this.writeBytes(1, version)
}
break
case TLSver.TLS_1_2: {
const version: Buffer = UInt16ToBuffer(771)
this.writeBytes(1, version)
}
break
case TLSver.TLS_1_3: {
const version: Buffer = UInt16ToBuffer(772)
this.writeBytes(1, version)
}
break
default: {
this.writeBytes(1, UInt16ToBuffer(0))
}
}
}
},
length: {
type: 'integer',
label: 'Legacy Version',
minimum: 0,
maximum: 255,
decode: (): void => {
this.instance.length.setValue(BufferToUInt16(this.readBytes(3, 2)))
},
encode: (): void => {
const length: Buffer = UInt16ToBuffer(this.instance.length.getValue(0, (nodePath: string): void => this.recordError(nodePath, 'Not found')))
this.writeBytes(3, length)
}
},
levelType: {
type: 'string',
label: 'Alert Level Type ',
minimum: 0,
maximum: 255,
decode: (): void => {
this.instance.levelType.setValue(BufferToUInt8(this.readBytes(5, 1)))
const type: number = this.instance.levelType.getValue(0, (nodePath: string): void => this.recordError(nodePath, 'Not found'))
switch (type) {
case 1: {
this.instance.levelType.setValue('Warning')
}
break
case 2: {
this.instance.levelType.setValue('Fatal')
}
break
default: {
this.instance.levelType.setValue(BufferToUInt8(this.readBytes(5, 1)))
}
}
},
encode: (): void => {
const type: string = this.instance.levelType.getValue('0', (nodePath: string): void => this.recordError(nodePath, 'Not found'))
switch (type) {
case 'Warning': {
const type: Buffer = UInt8ToBuffer(1)
this.writeBytes(5, type)
}
break
case 'Fatal': {
const type: Buffer = UInt8ToBuffer(2)
this.writeBytes(5, type)
}
break
default: {
const type1: number = parseInt(type, 10)
this.writeBytes(5, UInt8ToBuffer(type1))
}
}
}
},
descriptionType: {
type: 'string',
label: 'Alert Description Types',
minimum: 0,
maximum: 255,
decode: (): void => {
this.instance.descriptionType.setValue(BufferToUInt8(this.readBytes(6, 1)))
const type: number = this.instance.descriptionType.getValue(0, (nodePath: string): void => this.recordError(nodePath, 'Not found'))
switch (type) {
case 0: {
this.instance.descriptionType.setValue(Description_type.code_0)
}
break
case 10: {
this.instance.descriptionType.setValue(Description_type.code_10)
}
break
case 20: {
this.instance.descriptionType.setValue(Description_type.code_20)
}
break
case 21: {
this.instance.descriptionType.setValue(Description_type.code_21)
}
break
case 22: {
this.instance.descriptionType.setValue(Description_type.code_22)
}
break
case 30: {
this.instance.descriptionType.setValue(Description_type.code_30)
}
break
case 40: {
this.instance.descriptionType.setValue(Description_type.code_40)
}
break
case 41: {
this.instance.descriptionType.setValue(Description_type.code_41)
}
break
case 42: {
this.instance.descriptionType.setValue(Description_type.code_42)
}
break
case 43: {
this.instance.descriptionType.setValue(Description_type.code_43)
}
break
case 44: {
this.instance.descriptionType.setValue(Description_type.code_44)
}
break
case 45: {
this.instance.descriptionType.setValue(Description_type.code_45)
}
break
case 46: {
this.instance.descriptionType.setValue(Description_type.code_46)
}
break
case 47: {
this.instance.descriptionType.setValue(Description_type.code_47)
}
break
case 48: {
this.instance.descriptionType.setValue(Description_type.code_48)
}
break
case 49: {
this.instance.descriptionType.setValue(Description_type.code_49)
}
break
case 50: {
this.instance.descriptionType.setValue(Description_type.code_50)
}
break
case 51: {
this.instance.descriptionType.setValue(Description_type.code_51)
}
break
case 60: {
this.instance.descriptionType.setValue(Description_type.code_60)
}
break
case 70: {
this.instance.descriptionType.setValue(Description_type.code_70)
}
break
case 71: {
this.instance.descriptionType.setValue(Description_type.code_71)
}
break
case 80: {
this.instance.descriptionType.setValue(Description_type.code_80)
}
break
case 86: {
this.instance.descriptionType.setValue(Description_type.code_86)
}
break
case 90: {
this.instance.descriptionType.setValue(Description_type.code_90)
}
break
case 100: {
this.instance.descriptionType.setValue(Description_type.code_100)
}
break
case 110: {
this.instance.descriptionType.setValue(Description_type.code_110)
}
break
case 111: {
this.instance.descriptionType.setValue(Description_type.code_111)
}
break
case 112: {
this.instance.descriptionType.setValue(Description_type.code_112)
}
break
case 113: {
this.instance.descriptionType.setValue(Description_type.code_113)
}
break
case 114: {
this.instance.descriptionType.setValue(Description_type.code_114)
}
break
case 115: {
this.instance.descriptionType.setValue(Description_type.code_115)
}
break
case 116: {
this.instance.descriptionType.setValue(Description_type.code_116)
}
break
case 120: {
this.instance.descriptionType.setValue(Description_type.code_120)
}
break
case 255: {
this.instance.descriptionType.setValue(Description_type.code_255)
}
break
default: {
this.instance.descriptionType.setValue(BufferToUInt8(this.readBytes(6, 1)))
}
}
},
encode: (): void => {
const type: string = this.instance.descriptionType.getValue('0', (nodePath: string): void => this.recordError(nodePath, 'Not found'))
switch (type) {
case Description_type.code_0: {
const type: Buffer = UInt8ToBuffer(0)
this.writeBytes(6, type)
}
break
case Description_type.code_10: {
const type: Buffer = UInt8ToBuffer(10)
this.writeBytes(6, type)
}
break
case Description_type.code_20: {
const type: Buffer = UInt8ToBuffer(20)
this.writeBytes(6, type)
}
break
case Description_type.code_21: {
const type: Buffer = UInt8ToBuffer(21)
this.writeBytes(6, type)
}
break
case Description_type.code_22: {
const type: Buffer = UInt8ToBuffer(22)
this.writeBytes(6, type)
}
break
case Description_type.code_30: {
const type: Buffer = UInt8ToBuffer(30)
this.writeBytes(6, type)
}
break
case Description_type.code_40: {
const type: Buffer = UInt8ToBuffer(40)
this.writeBytes(6, type)
}
break
case Description_type.code_41: {
const type: Buffer = UInt8ToBuffer(41)
this.writeBytes(6, type)
}
break
case Description_type.code_42: {
const type: Buffer = UInt8ToBuffer(42)
this.writeBytes(6, type)
}
break
case Description_type.code_43: {
const type: Buffer = UInt8ToBuffer(43)
this.writeBytes(6, type)
}
break
case Description_type.code_44: {
const type: Buffer = UInt8ToBuffer(44)
this.writeBytes(6, type)
}
break
case Description_type.code_45: {
const type: Buffer = UInt8ToBuffer(45)
this.writeBytes(6, type)
}
break
case Description_type.code_46: {
const type: Buffer = UInt8ToBuffer(46)
this.writeBytes(6, type)
}
break
case Description_type.code_47: {
const type: Buffer = UInt8ToBuffer(47)
this.writeBytes(6, type)
}
break
case Description_type.code_48: {
const type: Buffer = UInt8ToBuffer(48)
this.writeBytes(6, type)
}
break
case Description_type.code_49: {
const type: Buffer = UInt8ToBuffer(49)
this.writeBytes(6, type)
}
break
case Description_type.code_50: {
const type: Buffer = UInt8ToBuffer(50)
this.writeBytes(6, type)
}
break
case Description_type.code_51: {
const type: Buffer = UInt8ToBuffer(51)
this.writeBytes(6, type)
}
break
case Description_type.code_60: {
const type: Buffer = UInt8ToBuffer(60)
this.writeBytes(6, type)
}
break
case Description_type.code_70: {
const type: Buffer = UInt8ToBuffer(70)
this.writeBytes(6, type)
}
break
case Description_type.code_71: {
const type: Buffer = UInt8ToBuffer(71)
this.writeBytes(6, type)
}
break
case Description_type.code_80: {
const type: Buffer = UInt8ToBuffer(80)
this.writeBytes(6, type)
}
break
case Description_type.code_86: {
const type: Buffer = UInt8ToBuffer(86)
this.writeBytes(6, type)
}
break
case Description_type.code_90: {
const type: Buffer = UInt8ToBuffer(90)
this.writeBytes(6, type)
}
break
case Description_type.code_100: {
const type: Buffer = UInt8ToBuffer(100)
this.writeBytes(6, type)
}
break
case Description_type.code_110: {
const type: Buffer = UInt8ToBuffer(110)
this.writeBytes(6, type)
}
break
case Description_type.code_111: {
const type: Buffer = UInt8ToBuffer(111)
this.writeBytes(6, type)
}
break
case Description_type.code_112: {
const type: Buffer = UInt8ToBuffer(112)
this.writeBytes(6, type)
}
break
case Description_type.code_113: {
const type: Buffer = UInt8ToBuffer(113)
this.writeBytes(6, type)
}
break
case Description_type.code_114: {
const type: Buffer = UInt8ToBuffer(114)
this.writeBytes(6, type)
}
break
case Description_type.code_115: {
const type: Buffer = UInt8ToBuffer(115)
this.writeBytes(6, type)
}
break
case Description_type.code_116: {
const type: Buffer = UInt8ToBuffer(116)
this.writeBytes(6, type)
}
break
case Description_type.code_120: {
const type: Buffer = UInt8ToBuffer(120)
this.writeBytes(6, type)
}
break
case Description_type.code_255: {
const type: Buffer = UInt8ToBuffer(255)
this.writeBytes(6, type)
}
break
default: {
const type1: number = parseInt(type, 10)
const type2: Buffer = UInt8ToBuffer(type1)
this.writeBytes(6, type2)
}
}
}
}
}
}
public id: string = 'tls-alert'
public name: string = 'Transport Layer Security(Alert Protocol)'
public nickname: string = 'TLS-Alert'
public match(): boolean {
if (!this.prevCodecModule) return false
const type: number = BufferToInt8(this.readBytes(0, 1))
if (type != 21) return false
const version: number = BufferToUInt16(this.readBytes(1, 2))
const validVersions: number[] = [768, 769, 770, 771, 772]
return validVersions.includes(version)
}
}