registry / @decentnetwork/peer / 0.1.89

@decentnetwork/peer@0.1.89

Pure TypeScript port of Elastos Carrier (toxcore-derived) P2P messaging. DHT, onion routing, TCP relay, FlatBuffers app payloads, Express offline relay. Wire-compatible with iOS Beagle and the Carrier C SDK.

Static Scan Results

scanned 2h ago · by rust-scanner

Static analysis flagged 9 finding(s) at 72.0% confidence. This version is warn-only unless an AI or security-team review confirms malicious behavior.

Static reason

One or more suspicious static signals were detected.

Decision evidence

public snapshot

Behavioral surface

Source

CryptoEnvironmentVarsFilesystemNetwork

Supply chain

HighEntropyStrings

Manifest

CopyleftLicense

scanned 45 file(s), 542 KB of source

Source & flagged code

2 flagged

dist/peer.jsView file

Lines 10-50javascript

10import { CRYPTO_PACKET_DHTPK, CRYPTO_PACKET_FRIEND_REQ, NET_PACKET_CRYPTO, createToxDhtCryptoRequest, openToxDhtCryptoRequest } from "./compat/tox-dht-crypto.js";

11import { NET_PACKET_PING_REQUEST, NET_PACKET_PING_RESPONSE, NET_PACKET_GET_NODES, NET_PACKET_SEND_NODES, encodeDhtRpc, decodeDhtRpc, buildPingPlain, parsePingPlain, buildGetNodesPlain, parseGetNodesPlain, buildSendNodesPlain, parseSendNodesNodeBytes, packUdpNodeV4 } from "./compat/dht-rpc.js";

12import { FileTransferManager, PACKET_ID_FILE_SENDREQUEST, PACKET_ID_FILE_CONTROL, PACKET_ID_FILE_DATA, PACKET_ID_FILE_FEC } from "./compat/filetransfer.js";

13import { NET_PACKET_CRYPTO_DATA, NET_PACKET_CRYPTO_HS, NET_PACKET_COOKIE_REQUEST, NET_PACKET_COOKIE_RESPONSE, createCookieRequest, createCookieResponse, createCryptoDataPacket, createCryptoHandshake, openCookieRequest, openCookieResponse, openCryptoDataPacket, openCryptoHandshake, incrementNonce }

Source & flagged code

2 flagged · loading source

dist/peer.jsView file

30patternName = generic_password severity = medium line = 30 matchedText = { host: ...s" }

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/peer.jsView on unpkg · L30

dist/stun.jsView file

123const hmacInput = concatBytes([headerForHmac, body]); L124: const hmac = createHmac("sha1", Buffer.from(opts.integrityKey)).update(hmacInput).digest(); L125: body = concatBytes([

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/stun.jsView on unpkg · L123

Findings

3 Medium6 Low

MediumSecret Patterndist/peer.js

MediumNetwork

MediumEnvironment Vars

LowNon Install Lifecycle Scripts

LowScripts Present

LowWeak Cryptodist/stun.js

LowFilesystem

LowHigh Entropy Strings

LowCopyleft License

Source & flagged code

2 flagged

dist/peer.jsView file

Lines 10-50javascript

10import { CRYPTO_PACKET_DHTPK, CRYPTO_PACKET_FRIEND_REQ, NET_PACKET_CRYPTO, createToxDhtCryptoRequest, openToxDhtCryptoRequest } from "./compat/tox-dht-crypto.js";

12import { FileTransferManager, PACKET_ID_FILE_SENDREQUEST, PACKET_ID_FILE_CONTROL, PACKET_ID_FILE_DATA, PACKET_ID_FILE_FEC } from "./compat/filetransfer.js";

dist/stun.jsView file

Lines 103-143javascript

103 * MESSAGE-INTEGRITY attribute (HMAC-SHA1) is appended. If `fingerprint`

104 * is true, a FINGERPRINT (CRC32 XOR 0x5354554e) is appended last.

105 *

106 * The order matters because MESSAGE-INTEGRITY must be computed over

107 * the message *as if* it were the last attribute (with length already

108 * adjusted), and FINGERPRINT must be computed over the message

109 * including MESSAGE-INTEGRITY.

110 */

111export function encodeStun(message, opts = {}) {

112 let body = encodeAttributes(message.attributes);

113 if (opts.integrityKey) {

114 // Reserve 24 bytes (4-byte header + 20-byte HMAC-SHA1) for MESSAGE-INTEGRITY.

115 const reserved = 24;

116 const lengthWithIntegrity = body.length + reserved + (opts.fingerprint ? 8 : 0);

117 const headerForHmac = concatBytes([

118 u16(message.type),

119 u16(body.length + reserved),

120 u32(STUN_MAGIC_COOKIE),

121 message.transactionId

122 ]);

123 const hmacInput = concatBytes([headerForHmac, body]);

124 const hmac = createHmac("sha1", Buffer.from(opts.integrityKey)).update(hmacInput).digest();

125 body = concatBytes([

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/stun.jsView on unpkg · L123

126 body,

127 u16(STUN_ATTR_MESSAGE_INTEGRITY),

128 u16(20),

129 Uint8Array.from(hmac)

130 ]);

131 void lengthWithIntegrity; // computed for clarity; final length set below

132 }

133 if (opts.fingerprint) {

134 const lengthWithFingerprint = body.length + 8;

135 const headerForCrc = concatBytes([

136 u16(message.type),

137 u16(lengthWithFingerprint),

138 u32(STUN_MAGIC_COOKIE),

139 message.transactionId

140 ]);

141 const crcInput = concatBytes([headerForCrc, body]);

142 const crc = crc32(crcInput) ^ FINGERPRINT_XOR;

143 body = concatBytes([