Method decode

src/auth/KeyRing.cc:162–199

}

void KeyRing::decode(bufferlist::const_iterator& bli)
{
  int ret;
  bufferlist bl;
  bli.copy_all(bl);
  ConfFile cf;

  if (cf.parse_bufferlist(&bl, nullptr) != 0) {
    throw ceph::buffer::malformed_input("cannot parse buffer");
  }

  for (auto& [name, section] : cf) {
    if (name == "global")
      continue;

    EntityName ename;
    map<string, bufferlist> caps;
    if (!ename.from_str(name)) {
      ostringstream oss;
      oss << "bad entity name in keyring: " << name;
      throw ceph::buffer::malformed_input(oss.str().c_str());
    }

    for (auto& [k, val] : section) {
      if (k.empty())
        continue;
      string key;
      std::replace_copy(k.begin(), k.end(), back_inserter(key), '_', ' ');
      ret = set_modifier(key.c_str(), val.c_str(), ename, caps);
      if (ret < 0) {
	ostringstream oss;
	oss << "error setting modifier for [" << name << "] type=" << key
	    << " val=" << val;
	throw ceph::buffer::malformed_input(oss.str().c_str());
      }
    }
  }
}

int KeyRing::load(CephContext *cct, const std::string &filename)
{