atmosphere explorer forked from pds.ls/pdsls
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12345678910111213141516171819202122232425262728293031import { parseDidKey, parsePublicMultikey } from "@atcute/crypto";import { fromBase58Btc } from "@atcute/multibase";
export const detectKeyType = (key: string): string => { try { return parsePublicMultikey(key).type; } catch (e) { try { const bytes = fromBase58Btc(key.startsWith("z") ? key.slice(1) : key); if (bytes.length >= 2) { const type = (bytes[0] << 8) | bytes[1]; if (type === 0xed01) { return "ed25519"; } } } catch {} return "unknown"; }};
export const detectDidKeyType = (key: string): string => { try { return parseDidKey(key).type; } catch (e) { if (key.startsWith("did:key:")) { return detectKeyType(key.slice(8)); } return "unknown"; }};