blueskyのハンドルネームからdidを問い合わせて取り出すbashスクリプト(認証必要なし＆要curl jq)

bluesky_query_did.sh

#!/bin/bash

# bluesky did to handle resolver 
# written by chromabox
#
# requirements curl jq
# apt install curl jq
#

user_handle=${1}
api_endpoint="https://bsky.social/xrpc/com.atproto.identity.resolveHandle"

echo "bluesky resolve handle name to did ${user_handle} .... "
jsonout="$(curl -s -G -d handle=$user_handle $api_endpoint)"

raw_did=$(echo "$jsonout" | jq -r '.did')
#echo $raw_did
if [ "$raw_did" == "null" ]; then
  echo "error: request missing!!!! did entry isnot found."
  echo "responce:"
  echo $jsonout
  exit 1
fi

echo "${user_handle} did is ${raw_did}"

didはdid:plc:も含めないとだめらしい
したがつて…

$ ./bluesky_query_did.sh chromarock.bsky.social
bluesky resolve handle name to did chromarock.bsky.social ....
chromarock.bsky.social did is did:plc:ezccyc3owli52xsxysmifvps

となります。