diff options
Diffstat (limited to 'node/World.hpp')
| -rw-r--r-- | node/World.hpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/node/World.hpp b/node/World.hpp index 06dcb981..8fe6dd2e 100644 --- a/node/World.hpp +++ b/node/World.hpp @@ -227,6 +227,33 @@ public: inline bool operator<(const World &w) const { return (((int)_type < (int)w._type) ? true : ((_type == w._type) ? (_id < w._id) : false)); } + /** + * Create a World object signed with a key pair + * + * @param t World type + * @param id World ID + * @param ts World timestamp / revision + * @param sk Key that must be used to sign the next future update to this world + * @param roots Roots and their stable endpoints + * @param signWith Key to sign this World with (can have the same public as the next-update signing key, but doesn't have to) + * @return Signed World object + */ + static inline World make(World::Type t,uint64_t id,uint64_t ts,const C25519::Public &sk,const std::vector<World::Root> &roots,const C25519::Pair &signWith) + { + World w; + w._id = id; + w._ts = ts; + w._type = t; + w._updatesMustBeSignedBy = sk; + w._roots = roots; + + Buffer<ZT_WORLD_MAX_SERIALIZED_LENGTH> tmp; + w.serialize(tmp,true); + w._signature = C25519::sign(signWith,tmp.data(),tmp.size()); + + return w; + } + protected: uint64_t _id; uint64_t _ts; |