BEGIN {
    uid = ""
    passwd = ""
}

/^uid: / { uid=$2 }
/^userPassword: / { passwd=$2 }
/^userPassword:: / {" base64 -d<<< \""$2"\""|getline passwd }

/^dn:/ {
    if (uid != "" && passwd != "") {
        printf("%s %s\n",uid,passwd)
    }
    uid = ""
    passwd = ""
}

END {
    if (uid != "" && passwd != "") {
        printf("%s %s\n",uid,passwd)
    }
}