--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "common/errno.h"
+#include "common/Throttle.h"
+#include "common/WorkQueue.h"
+
+#include "rgw_rados.h"
+#include "rgw_rest.h"
+#include "rgw_frontend.h"
+#include "rgw_request.h"
+#include "rgw_process.h"
+#include "rgw_loadgen.h"
+#include "rgw_client_io.h"
+
+#define dout_subsys ceph_subsys_rgw
+
+void RGWProcess::RGWWQ::_dump_queue()
+{
+ if (!g_conf->subsys.should_gather(ceph_subsys_rgw, 20)) {
+ return;
+ }
+ deque<RGWRequest *>::iterator iter;
+ if (process->m_req_queue.empty()) {
+ dout(20) << "RGWWQ: empty" << dendl;
+ return;
+ }
+ dout(20) << "RGWWQ:" << dendl;
+ for (iter = process->m_req_queue.begin();
+ iter != process->m_req_queue.end(); ++iter) {
+ dout(20) << "req: " << hex << *iter << dec << dendl;
+ }
+} /* RGWProcess::RGWWQ::_dump_queue */
+
+
+int rgw_process_authenticated(RGWHandler_REST * const handler,
+ RGWOp *& op,
+ RGWRequest * const req,
+ req_state * const s,
+ const bool skip_retarget)
+{
+ req->log(s, "init permissions");
+ int ret = handler->init_permissions(op);
+ if (ret < 0) {
+ return ret;
+ }
+
+ /**
+ * Only some accesses support website mode, and website mode does NOT apply
+ * if you are using the REST endpoint either (ergo, no authenticated access)
+ */
+ if (! skip_retarget) {
+ req->log(s, "recalculating target");
+ ret = handler->retarget(op, &op);
+ if (ret < 0) {
+ return ret;
+ }
+ req->op = op;
+ } else {
+ req->log(s, "retargeting skipped because of SubOp mode");
+ }
+
+ /* If necessary extract object ACL and put them into req_state. */
+ req->log(s, "reading permissions");
+ ret = handler->read_permissions(op);
+ if (ret < 0) {
+ return ret;
+ }
+
+ req->log(s, "init op");
+ ret = op->init_processing();
+ if (ret < 0) {
+ return ret;
+ }
+
+ req->log(s, "verifying op mask");
+ ret = op->verify_op_mask();
+ if (ret < 0) {
+ return ret;
+ }
+
+ req->log(s, "verifying op permissions");
+ ret = op->verify_permission();
+ if (ret < 0) {
+ if (s->system_request) {
+ dout(2) << "overriding permissions due to system operation" << dendl;
+ } else if (s->auth.identity->is_admin_of(s->user->user_id)) {
+ dout(2) << "overriding permissions due to admin operation" << dendl;
+ } else {
+ return ret;
+ }
+ }
+
+ req->log(s, "verifying op params");
+ ret = op->verify_params();
+ if (ret < 0) {
+ return ret;
+ }
+
+ req->log(s, "pre-executing");
+ op->pre_exec();
+
+ req->log(s, "executing");
+ op->execute();
+
+ req->log(s, "completing");
+ op->complete();
+
+ return 0;
+}
+
+int process_request(RGWRados* const store,
+ RGWREST* const rest,
+ RGWRequest* const req,
+ const std::string& frontend_prefix,
+ const rgw_auth_registry_t& auth_registry,
+ RGWRestfulIO* const client_io,
+ OpsLogSocket* const olog)
+{
+ int ret = 0;
+
+ client_io->init(g_ceph_context);
+
+ req->log_init();
+
+ dout(1) << "====== starting new request req=" << hex << req << dec
+ << " =====" << dendl;
+ perfcounter->inc(l_rgw_req);
+
+ RGWEnv& rgw_env = client_io->get_env();
+
+ RGWUserInfo userinfo;
+
+ struct req_state rstate(g_ceph_context, &rgw_env, &userinfo);
+ struct req_state *s = &rstate;
+
+ RGWObjectCtx rados_ctx(store, s);
+ s->obj_ctx = &rados_ctx;
+
+ s->req_id = store->unique_id(req->id);
+ s->trans_id = store->unique_trans_id(req->id);
+ s->host_id = store->host_id;
+
+ req->log_format(s, "initializing for trans_id = %s", s->trans_id.c_str());
+
+ RGWOp* op = NULL;
+ int init_error = 0;
+ bool should_log = false;
+ RGWRESTMgr *mgr;
+ RGWHandler_REST *handler = rest->get_handler(store, s,
+ auth_registry,
+ frontend_prefix,
+ client_io, &mgr, &init_error);
+ if (init_error != 0) {
+ abort_early(s, NULL, init_error, NULL);
+ goto done;
+ }
+ dout(10) << "handler=" << typeid(*handler).name() << dendl;
+
+ should_log = mgr->get_logging();
+
+ req->log_format(s, "getting op %d", s->op);
+ op = handler->get_op(store);
+ if (!op) {
+ abort_early(s, NULL, -ERR_METHOD_NOT_ALLOWED, handler);
+ goto done;
+ }
+
+ req->op = op;
+ dout(10) << "op=" << typeid(*op).name() << dendl;
+
+ s->op_type = op->get_type();
+
+ req->log(s, "verifying requester");
+ ret = op->verify_requester(auth_registry);
+ if (ret < 0) {
+ dout(10) << "failed to authorize request" << dendl;
+ abort_early(s, NULL, ret, handler);
+ goto done;
+ }
+
+ /* FIXME: remove this after switching all handlers to the new authentication
+ * infrastructure. */
+ if (nullptr == s->auth.identity) {
+ s->auth.identity = rgw::auth::transform_old_authinfo(s);
+ }
+
+ req->log(s, "normalizing buckets and tenants");
+ ret = handler->postauth_init();
+ if (ret < 0) {
+ dout(10) << "failed to run post-auth init" << dendl;
+ abort_early(s, op, ret, handler);
+ goto done;
+ }
+
+ if (s->user->suspended) {
+ dout(10) << "user is suspended, uid=" << s->user->user_id << dendl;
+ abort_early(s, op, -ERR_USER_SUSPENDED, handler);
+ goto done;
+ }
+
+ ret = rgw_process_authenticated(handler, op, req, s);
+ if (ret < 0) {
+ abort_early(s, op, ret, handler);
+ goto done;
+ }
+done:
+ try {
+ client_io->complete_request();
+ } catch (rgw::io::Exception& e) {
+ dout(0) << "ERROR: client_io->complete_request() returned "
+ << e.what() << dendl;
+ }
+
+ if (should_log) {
+ rgw_log_op(store, rest, s, (op ? op->name() : "unknown"), olog);
+ }
+
+ int http_ret = s->err.http_ret;
+ int op_ret = 0;
+ if (op) {
+ op_ret = op->get_ret();
+ }
+
+ req->log_format(s, "op status=%d", op_ret);
+ req->log_format(s, "http status=%d", http_ret);
+
+ if (handler)
+ handler->put_op(op);
+ rest->put_handler(handler);
+
+ dout(1) << "====== req done req=" << hex << req << dec
+ << " op status=" << op_ret
+ << " http_status=" << http_ret
+ << " ======"
+ << dendl;
+
+ return (ret < 0 ? ret : s->err.ret);
+} /* process_request */
Code Review / stor4nfv.git / blobdiff