--- /dev/null
+#include <string.h>
+
+#include <iostream>
+#include <map>
+
+#include "include/types.h"
+
+#include "rgw_user.h"
+#include "rgw_lc_s3.h"
+
+
+#define dout_subsys ceph_subsys_rgw
+
+using namespace std;
+
+bool LCExpiration_S3::xml_end(const char * el) {
+ LCDays_S3 *lc_days = static_cast<LCDays_S3 *>(find_first("Days"));
+ LCDeleteMarker_S3 *lc_dm = static_cast<LCDeleteMarker_S3 *>(find_first("ExpiredObjectDeleteMarker"));
+ LCDate_S3 *lc_date = static_cast<LCDate_S3 *>(find_first("Date"));
+
+ if ((!lc_days && !lc_dm && !lc_date) || (lc_days && lc_dm)
+ || (lc_days && lc_date) || (lc_dm && lc_date)) {
+ return false;
+ }
+ if (lc_days) {
+ days = lc_days->get_data();
+ } else if (lc_dm) {
+ dm_expiration = lc_dm->get_data().compare("true") == 0;
+ if (!dm_expiration) {
+ return false;
+ }
+ } else {
+ date = lc_date->get_data();
+ //We need return xml error according to S3
+ if (boost::none == ceph::from_iso_8601(date)) {
+ return false;
+ }
+ }
+ return true;
+}
+
+bool LCNoncurExpiration_S3::xml_end(const char *el) {
+ LCDays_S3 *lc_noncur_days = static_cast<LCDays_S3 *>(find_first("NoncurrentDays"));
+ if (!lc_noncur_days) {
+ return false;
+ }
+ days = lc_noncur_days->get_data();
+ return true;
+}
+
+bool LCMPExpiration_S3::xml_end(const char *el) {
+ LCDays_S3 *lc_mp_days = static_cast<LCDays_S3 *>(find_first("DaysAfterInitiation"));
+ if (!lc_mp_days) {
+ return false;
+ }
+ days = lc_mp_days->get_data();
+ return true;
+}
+
+bool RGWLifecycleConfiguration_S3::xml_end(const char *el) {
+ XMLObjIter iter = find("Rule");
+ LCRule_S3 *rule = static_cast<LCRule_S3 *>(iter.get_next());
+ while (rule) {
+ add_rule(rule);
+ rule = static_cast<LCRule_S3 *>(iter.get_next());
+ }
+ return true;
+}
+
+bool LCRule_S3::xml_end(const char *el) {
+ LCID_S3 *lc_id;
+ LCPrefix_S3 *lc_prefix;
+ LCStatus_S3 *lc_status;
+ LCExpiration_S3 *lc_expiration;
+ LCNoncurExpiration_S3 *lc_noncur_expiration;
+ LCMPExpiration_S3 *lc_mp_expiration;
+
+ id.clear();
+ prefix.clear();
+ status.clear();
+ dm_expiration = false;
+
+ // S3 generates a 48 bit random ID, maybe we could generate shorter IDs
+ static constexpr auto LC_ID_LENGTH = 48;
+
+ lc_id = static_cast<LCID_S3 *>(find_first("ID"));
+ if (lc_id){
+ id = lc_id->get_data();
+ } else {
+ gen_rand_alphanumeric_lower(nullptr, &id, LC_ID_LENGTH);
+ }
+
+
+ XMLObj *obj = find_first("Filter");
+
+ if (obj){
+ string _prefix;
+ RGWXMLDecoder::decode_xml("Prefix", _prefix, obj);
+ filter.set_prefix(std::move(_prefix));
+ } else {
+ // Ideally the following code should be deprecated and we should return
+ // False here, The new S3 LC configuration xml spec. makes Filter mandatory
+ // and Prefix optional. However older clients including boto2 still generate
+ // xml according to the older spec, where Prefix existed outside of Filter
+ // and S3 itself seems to be sloppy on enforcing the mandatory Filter
+ // argument. A day will come when S3 enforces their own xml-spec, but it is
+ // not this day
+
+ lc_prefix = static_cast<LCPrefix_S3 *>(find_first("Prefix"));
+
+ if (!lc_prefix){
+ return false;
+ }
+
+ prefix = lc_prefix->get_data();
+ }
+
+
+ lc_status = static_cast<LCStatus_S3 *>(find_first("Status"));
+ if (!lc_status)
+ return false;
+ status = lc_status->get_data();
+ if (status.compare("Enabled") != 0 && status.compare("Disabled") != 0)
+ return false;
+
+ lc_expiration = static_cast<LCExpiration_S3 *>(find_first("Expiration"));
+ lc_noncur_expiration = static_cast<LCNoncurExpiration_S3 *>(find_first("NoncurrentVersionExpiration"));
+ lc_mp_expiration = static_cast<LCMPExpiration_S3 *>(find_first("AbortIncompleteMultipartUpload"));
+ if (!lc_expiration && !lc_noncur_expiration && !lc_mp_expiration) {
+ return false;
+ } else {
+ if (lc_expiration) {
+ if (lc_expiration->has_days()) {
+ expiration.set_days(lc_expiration->get_days_str());
+ } else if (lc_expiration->has_date()) {
+ expiration.set_date(lc_expiration->get_date());
+ } else {
+ dm_expiration = lc_expiration->get_dm_expiration();
+ }
+ }
+ if (lc_noncur_expiration) {
+ noncur_expiration = *lc_noncur_expiration;
+ }
+ if (lc_mp_expiration) {
+ mp_expiration = *lc_mp_expiration;
+ }
+ }
+
+ return true;
+}
+
+void LCRule_S3::to_xml(CephContext *cct, ostream& out) {
+ out << "<Rule>" ;
+ out << "<ID>" << id << "</ID>";
+ if (!filter.empty()) {
+ LCFilter_S3& lc_filter = static_cast<LCFilter_S3&>(filter);
+ lc_filter.to_xml(out);
+ } else {
+ out << "<Prefix>" << prefix << "</Prefix>";
+ }
+ out << "<Status>" << status << "</Status>";
+ if (!expiration.empty() || dm_expiration) {
+ LCExpiration_S3 expir(expiration.get_days_str(), expiration.get_date(), dm_expiration);
+ expir.to_xml(out);
+ }
+ if (!noncur_expiration.empty()) {
+ LCNoncurExpiration_S3& noncur_expir = static_cast<LCNoncurExpiration_S3&>(noncur_expiration);
+ noncur_expir.to_xml(out);
+ }
+ if (!mp_expiration.empty()) {
+ LCMPExpiration_S3& mp_expir = static_cast<LCMPExpiration_S3&>(mp_expiration);
+ mp_expir.to_xml(out);
+ }
+ out << "</Rule>";
+}
+
+int RGWLifecycleConfiguration_S3::rebuild(RGWRados *store, RGWLifecycleConfiguration& dest)
+{
+ int ret = 0;
+ multimap<string, LCRule>::iterator iter;
+ for (iter = rule_map.begin(); iter != rule_map.end(); ++iter) {
+ LCRule& src_rule = iter->second;
+ ret = dest.check_and_add_rule(&src_rule);
+ if (ret < 0)
+ return ret;
+ }
+ if (!dest.valid()) {
+ ret = -ERR_INVALID_REQUEST;
+ }
+ return ret;
+}
+
+void RGWLifecycleConfiguration_S3::dump_xml(Formatter *f) const
+{
+ f->open_object_section_in_ns("LifecycleConfiguration", XMLNS_AWS_S3);
+
+ for (auto iter = rule_map.begin(); iter != rule_map.end(); ++iter) {
+ const LCRule_S3& rule = static_cast<const LCRule_S3&>(iter->second);
+ rule.dump_xml(f);
+ }
+
+ f->close_section(); // Lifecycle
+}
+
+XMLObj *RGWLCXMLParser_S3::alloc_obj(const char *el)
+{
+ XMLObj * obj = NULL;
+ if (strcmp(el, "LifecycleConfiguration") == 0) {
+ obj = new RGWLifecycleConfiguration_S3(cct);
+ } else if (strcmp(el, "Rule") == 0) {
+ obj = new LCRule_S3();
+ } else if (strcmp(el, "ID") == 0) {
+ obj = new LCID_S3();
+ } else if (strcmp(el, "Prefix") == 0) {
+ obj = new LCPrefix_S3();
+ } else if (strcmp(el, "Status") == 0) {
+ obj = new LCStatus_S3();
+ } else if (strcmp(el, "Expiration") == 0) {
+ obj = new LCExpiration_S3();
+ } else if (strcmp(el, "Days") == 0) {
+ obj = new LCDays_S3();
+ } else if (strcmp(el, "Date") == 0) {
+ obj = new LCDate_S3();
+ } else if (strcmp(el, "ExpiredObjectDeleteMarker") == 0) {
+ obj = new LCDeleteMarker_S3();
+ } else if (strcmp(el, "NoncurrentVersionExpiration") == 0) {
+ obj = new LCNoncurExpiration_S3();
+ } else if (strcmp(el, "NoncurrentDays") == 0) {
+ obj = new LCDays_S3();
+ } else if (strcmp(el, "AbortIncompleteMultipartUpload") == 0) {
+ obj = new LCMPExpiration_S3();
+ } else if (strcmp(el, "DaysAfterInitiation") == 0) {
+ obj = new LCDays_S3();
+ }
+ return obj;
+}
Code Review / stor4nfv.git / blobdiff