mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
enhanced key sharing;
shared key now saved if not subscribed and rs is shutdown also 'blue font' update sent once shared key received git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3972 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
chrisparker126
parent
2f3287b898
commit
920ebe3a5a
@ -123,9 +123,12 @@ int p3GroupDistrib::tick()
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mGroupsRepublish = false;
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}
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bool attemptRecv = false;
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{
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RsStackMutex stack(distribMtx);
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toPublish = (mPendingPubKeyRecipients.size() > 0) && (now > (time_t) (mPubPeriod + mLastKeyPublishTime));
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toPublish = (mPendingPubKeyRecipients.size() > 0) && (now > (time_t) (mPubPeriod + mLastKeyPublishTime));
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attemptRecv = (mRecvdPubKeys.size() > 0) && (now > (time_t) (mPubPeriod + mLastKeyPublishTime));
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}
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if(toPublish){
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@ -133,6 +136,12 @@ int p3GroupDistrib::tick()
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locked_sharePubKey();
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}
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if(attemptRecv)
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{
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attemptPublishKeysRecvd();
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}
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bool toReceive = receivedItems();
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if(toReceive){
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@ -485,7 +494,7 @@ void p3GroupDistrib::loadGroup(RsDistribGrp *newGrp)
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}
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void p3GroupDistrib::loadGroupKey(RsDistribGrpKey *newKey)
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bool p3GroupDistrib::loadGroupKey(RsDistribGrpKey *newKey)
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{
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/* load Key */
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const std::string &gid = newKey -> grpId;
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@ -521,13 +530,14 @@ void p3GroupDistrib::loadGroupKey(RsDistribGrpKey *newKey)
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// make sure key does not exist
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if(mRecvdPubKeys.find(gid) == mRecvdPubKeys.end()){
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mRecvdPubKeys.insert(std::pair<std::string, RsDistribGrpKey*>(gid, newKey));
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mPubKeyAvailableGrpId.push_back(gid);
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return true;
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}else{
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#ifdef DISTRIB_DEBUG
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std::cerr << "p3GroupDistrib::loadGroupKey() Key already received; discarding";
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std::cerr << std::endl;
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#endif
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delete newKey;
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}
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}
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@ -536,11 +546,13 @@ void p3GroupDistrib::loadGroupKey(RsDistribGrpKey *newKey)
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std::cerr << "p3GroupDistrib::loadGroupKey() Key out of date: discarding";
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std::cerr << std::endl;
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#endif
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delete newKey;
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}
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return;
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return false;
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}
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@ -572,59 +584,28 @@ void p3GroupDistrib::loadGroupKey(RsDistribGrpKey *newKey)
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else
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{
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updateOk = true;
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}
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}
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std::map<std::string, RsDistribGrpKey* >::iterator kit;
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std::list<std::string>::iterator sit;
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bool canAdd = false;
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// check to see if client has received a private publish key
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if(mRecvdPubKeys.end() != (kit = mRecvdPubKeys.find(gid))){
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if(!locked_updateGroupPublishKey(it->second, kit->second)){
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#ifdef DISTRIB_DEBUG
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std::cerr << "p3GroupDistrib::loadGroupKey() Failed Recvd Publish Key Update";
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std::cerr << std::endl;
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#endif
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}else{
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#ifdef DISTRIB_DEBUG
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std::cerr << "p3GroupDistrib::loadGroupKey() Recvd Publish Key Update";
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std::cerr << std::endl;
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#endif
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sit = mPubKeyAvailableGrpId.begin();
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for(; sit != mPubKeyAvailableGrpId.end(); sit++){
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if(gid == *sit)
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canAdd = true;
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}
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if(canAdd)
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mPubKeyAvailableGrpId.push_back(gid);
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mRecvdPubKeys.erase(gid);
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updateOk = true;
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}
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}
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if (updateOk)
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{
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locked_notifyGroupChanged(it->second, GRP_LOAD_KEY);
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}
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#ifdef DISTRIB_DEBUG
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std::cerr << "p3GroupDistrib::loadGroupKey() Done - Cleaning up.";
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std::cerr << std::endl;
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#endif
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delete newKey;
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return;
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GroupInfo *gi = locked_getGroupInfo(gid);
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// special case, if user is not subscribed then save key
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if(!(gi->flags & RS_DISTRIB_SUBSCRIBED) && updateOk){
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mRecvdPubKeys.insert(std::pair<std::string, RsDistribGrpKey*>(gid, newKey));
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return updateOk;
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}
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delete newKey;
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return updateOk;
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}
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@ -1325,19 +1306,15 @@ bool p3GroupDistrib::subscribeToGroup(const std::string &grpId, bool subscrib
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}
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bool p3GroupDistrib::attemptPublishKeysRecvd(GroupInfo& info)
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bool p3GroupDistrib::attemptPublishKeysRecvd()
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{
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std::map<std::string, RsDistribGrpKey*>::iterator mit;
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mit = mRecvdPubKeys.find(info.grpId);
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mit = mRecvdPubKeys.begin();
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if(mit == mRecvdPubKeys.end())
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return false;
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if(locked_updateGroupPublishKey(info, mit->second))
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mRecvdPubKeys.erase(mit);
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else
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return false;
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for(; mit != mRecvdPubKeys.end(); mit++){
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loadGroupKey(mit->second);
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}
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return true;
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}
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@ -2121,6 +2098,8 @@ void p3GroupDistrib::receivePubKeys(){
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RsItem* item;
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GroupInfo *gi = NULL;
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std::string gid;
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while(NULL != (item = recvItem())){
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@ -2137,18 +2116,32 @@ void p3GroupDistrib::receivePubKeys(){
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#endif
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if(key_item->key.keyFlags & RSTLV_KEY_TYPE_FULL){
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loadGroupKey(key_item);
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gid = key_item->grpId;
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if(loadGroupKey(key_item)){
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}
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if(NULL != (gi = locked_getGroupInfo(gid))){
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locked_notifyGroupChanged(*gi, GRP_LOAD_KEY);
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gi = NULL;
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}
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mPubKeyAvailableGrpId.insert(gid);
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}
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}
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else{
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std::cerr << "p3GroupDistrib::locked_receiveKeys():" << "Not full public key"
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<< "Deleting item"<< std::endl;
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delete key_item;
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}
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}else{
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delete item;
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}
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}
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}
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}
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else{
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delete item;
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}
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}
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RsStackMutex stack(distribMtx);
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@ -2157,60 +2150,10 @@ void p3GroupDistrib::receivePubKeys(){
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if(!mRecvdPubKeys.empty())
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IndicateConfigChanged();
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return;
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}
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void p3GroupDistrib::locked_loadRecvdPubKeys(){
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std::map<std::string, RsDistribGrpKey* >::iterator mit;
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std::list<std::string>::iterator lit;
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GroupInfo *gi;
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bool cont = false;
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#ifdef DISTRIB_DEBUG
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std::cerr << "p3GroupDistrib::locked_loadRecvdPubKeys() " << std::endl;
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#endif
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// look for keys to add to private publish key received notify list
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for(mit = mRecvdPubKeys.begin(); mit != mRecvdPubKeys.end(); mit++ ){
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gi = locked_getGroupInfo(mit->second->grpId);
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if(gi != NULL){
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/* ensure grpId not added already */
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for(lit=mPubKeyAvailableGrpId.begin(); lit != mPubKeyAvailableGrpId.end(); lit++){
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if(mit->second->grpId == *lit){
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cont = true;
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break;
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}
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}
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if(cont)
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{
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cont = false;
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continue;
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}
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mPubKeyAvailableGrpId.push_back(mit->second->grpId);
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locked_notifyGroupChanged(*gi, GRP_UPDATE);
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}else{
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std::cerr << "p3GroupDistrib::locked_loadRecvdPubKeys(): group does not exist" << std::endl;
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}
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}
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mLastRecvdKeyTime = time(NULL);
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return;
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}
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}
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std::string p3GroupDistrib::publishMsg(RsDistribMsg *msg, bool personalSign)
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{
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@ -3230,7 +3173,10 @@ RsDistribMsg *p3GroupDistrib::unpackDistribSignedMsg(RsDistribSignedMsg *newMsg)
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void p3GroupDistrib::getGrpListPubKeyAvailable(std::list<std::string>& grpList)
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{
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RsStackMutex stack(distribMtx);
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grpList = mPubKeyAvailableGrpId;
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std::set<std::string>::const_iterator cit = mPubKeyAvailableGrpId.begin();
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for(; cit != mPubKeyAvailableGrpId.end(); cit++)
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grpList.push_back(*cit);
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return;
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}
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@ -36,6 +36,8 @@
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#include <openssl/ssl.h>
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#include <openssl/evp.h>
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#include <set>
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/*
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* Group Messages....
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*
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@ -281,7 +283,7 @@ class p3GroupDistrib: public CacheSource, public CacheStore, public p3Config, pu
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* Attempt to load public key from recvd list if it exists for grpId
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* @param grpId the id for the group for which private publish key is wanted
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*/
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bool attemptPublishKeysRecvd(GroupInfo& info);
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bool attemptPublishKeysRecvd();
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protected:
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@ -304,9 +306,11 @@ class p3GroupDistrib: public CacheSource, public CacheStore, public p3Config, pu
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/*!
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* Adds new keys dependent on whether it is an admin or publish key
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* on return resource pointed to by newKey should be considered invalid
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* @param newKey key to be added
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* @return if key is loaded to group or stored return true
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*/
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void loadGroupKey(RsDistribGrpKey *newKey);
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bool loadGroupKey(RsDistribGrpKey *newKey);
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/***************************************************************************************/
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@ -509,13 +513,6 @@ class p3GroupDistrib: public CacheSource, public CacheStore, public p3Config, pu
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*/
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virtual void receivePubKeys();
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/*!
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* utility function to check whether grps exist
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* for private publish keys received
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* @deprecated
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*/
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virtual void locked_loadRecvdPubKeys();
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/**
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* Allows group admin(s) to change group icon, description and name
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*@param grpId group id
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@ -684,7 +681,7 @@ class p3GroupDistrib: public CacheSource, public CacheStore, public p3Config, pu
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std::map<std::string, RsDistribGrpKey* > mRecvdPubKeys; /// full publishing keys received from users
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std::map<std::string, std::list<std::string> > mPendingPubKeyRecipients; /// peers to receive publics key for a given grp
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std::list<std::string> mPubKeyAvailableGrpId; // groups id for which public keys are available
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std::set<std::string> mPubKeyAvailableGrpId; // groups id for which public keys are available
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time_t mLastKeyPublishTime, mLastRecvdKeyTime;
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};
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