get publickeys from pub servers if they do not exist

1 files changed, 95 insertions, 89 deletions

diff --git a/server.js b/server.js
index fe378c8..6a56069 100644
--- a/server.js
+++ b/server.js
@@ -31,99 +31,105 @@ bog.keys().then(key => {
   wserve.on('connection', function (ws) {
     ws.on('message', function (message) {
       var req = JSON.parse(message)
-      bog.unbox(req.box, req.requester, key).then(unboxed => {
-        var unboxedreq = JSON.parse(nacl.util.encodeUTF8(unboxed))
-        if (unboxedreq.seq === 0) {
-          console.log(req.requester + ' asked the full log of ' + unboxedreq.author)
-          fs.readFile(bogdir + unboxedreq.author, 'UTF-8', function (err, data) {
-            if (data) {
-              //var feed = JSON.stringify(data)
-              var feed = data
-              bog.box(feed, req.requester, key).then(boxed => {
-                var obj = {
-                  requester: key.publicKey,
-                  box: boxed
-                }
-                ws.send(JSON.stringify(obj))
-                console.log('Sent full log of ' + unboxedreq.author + ' to ' + req.requester)
-              })
-            }
-          })
-        }
-        if (unboxedreq.seq) {
-          console.log(req.requester + ' asked for feed ' + unboxedreq.author + ' after sequence ' + unboxedreq.seq)
-          // check to see if we have the feed on disk
-          fs.readFile(bogdir + unboxedreq.author, 'UTF-8', function (err, data) {
-            if (data) {
-              // TODO open the latest message, and check the sequence number
-              var feed = JSON.parse(data)
-              bog.open(feed[0]).then(msg => {
-                if (unboxedreq.seq === msg.seq) { 
-                  console.log(unboxedreq.author + '\'s feed is identical, sending nothing to client')
-                } 
-
-                if (unboxedreq.seq > msg.seq) {
-                  // right now the client is still sending the entire log, which works just fine but isn't optimal
-                  console.log('client feed is longer, requesting diff from client')
-                  var reqdiff = JSON.stringify({author: unboxedreq.author, seq: msg.seq})
-                  bog.box(reqdiff, req.requester, key).then(boxed => {
-                    var obj = {
-                      requester: key.publicKey,
-                      box: boxed
-                    }
-                    ws.send(JSON.stringify(obj))
-                  })
-                }
-                
-                if (unboxedreq.seq < msg.seq) {
-                  console.log('client feed is shorter, sending diff to client')
-                  var diff = JSON.stringify(feed.slice(0, msg.seq - unboxedreq.seq))
-                  bog.box(diff, req.requester, key).then(boxed => {
-                    var obj = {
-                      requester: key.publicKey,
-                      box: boxed
-                    }
-                    ws.send(JSON.stringify(obj))
-                  })
-                }  
-              }) 
-            } else {
-              // if we don't have the feed, request the feed from the client and save
-              console.log('We don\'t have the log on the server, requesting log from ' + req.requester )
-              var reqwhole = JSON.stringify({author: unboxedreq.author, seq: 0})
-
-              bog.box(reqwhole, req.requester, key).then(boxed => {
-                var obj = {
-                  requester: key.publicKey,
-                  box: boxed  
-                }
-                ws.send(JSON.stringify(obj))
-              })
-            }
-          })
-        } else if (Array.isArray(unboxedreq)) {
-          // first check to make sure that we have an entire log
-          bog.open(unboxedreq[0]).then(msg => {
-            if (msg.seq === unboxedreq.length) {
-              fs.writeFile(bogdir + msg.author, JSON.stringify(unboxedreq), 'UTF-8', function (err, success) {
-                console.log('Saved full log of ' + msg.author + ' sent by ' + req.requester)
-              })
-            } if (msg.seq > unboxedreq.length) {
-              fs.readFile(bogdir + msg.author, 'UTF-8', function (err, data) {
+      console.log(req)
+      if (req.sendpub) {
+        ws.send(key.publicKey)
+      }
+      else { 
+        bog.unbox(req.box, req.requester, key).then(unboxed => {
+          var unboxedreq = JSON.parse(nacl.util.encodeUTF8(unboxed))
+          if (unboxedreq.seq === 0) {
+            console.log(req.requester + ' asked the full log of ' + unboxedreq.author)
+            fs.readFile(bogdir + unboxedreq.author, 'UTF-8', function (err, data) {
+              if (data) {
+                //var feed = JSON.stringify(data)
+                var feed = data
+                bog.box(feed, req.requester, key).then(boxed => {
+                  var obj = {
+                    requester: key.publicKey,
+                    box: boxed
+                  }
+                  ws.send(JSON.stringify(obj))
+                  console.log('Sent full log of ' + unboxedreq.author + ' to ' + req.requester)
+                })
+              }
+            })
+          }
+          if (unboxedreq.seq) {
+            console.log(req.requester + ' asked for feed ' + unboxedreq.author + ' after sequence ' + unboxedreq.seq)
+            // check to see if we have the feed on disk
+            fs.readFile(bogdir + unboxedreq.author, 'UTF-8', function (err, data) {
+              if (data) {
+                // TODO open the latest message, and check the sequence number
                 var feed = JSON.parse(data)
-                bog.open(feed[0]).then(lastmsg => {
-                  if (unboxedreq.length + lastmsg.seq === msg.seq) {
-                    var newlog = unboxedreq.concat(feed)
-                    fs.writeFile(bogdir + msg.author, JSON.stringify(newlog), 'UTF-8', function (err, success) {
-                      console.log('combined existing feed of ' + msg.author + ' with diff and saved to server')
+                bog.open(feed[0]).then(msg => {
+                  if (unboxedreq.seq === msg.seq) { 
+                    console.log(unboxedreq.author + '\'s feed is identical, sending nothing to client')
+                  } 
+
+                  if (unboxedreq.seq > msg.seq) {
+                    // right now the client is still sending the entire log, which works just fine but isn't optimal
+                    console.log('client feed is longer, requesting diff from client')
+                    var reqdiff = JSON.stringify({author: unboxedreq.author, seq: msg.seq})
+                    bog.box(reqdiff, req.requester, key).then(boxed => {
+                      var obj = {
+                        requester: key.publicKey,
+                        box: boxed
+                      }
+                      ws.send(JSON.stringify(obj))
+                    })
+                  }
+                  
+                  if (unboxedreq.seq < msg.seq) {
+                    console.log('client feed is shorter, sending diff to client')
+                    var diff = JSON.stringify(feed.slice(0, msg.seq - unboxedreq.seq))
+                    bog.box(diff, req.requester, key).then(boxed => {
+                      var obj = {
+                        requester: key.publicKey,
+                        box: boxed
+                      }
+                      ws.send(JSON.stringify(obj))
                     })
+                  }  
+                }) 
+              } else {
+                // if we don't have the feed, request the feed from the client and save
+                console.log('We don\'t have the log on the server, requesting log from ' + req.requester )
+                var reqwhole = JSON.stringify({author: unboxedreq.author, seq: 0})
+
+                bog.box(reqwhole, req.requester, key).then(boxed => {
+                  var obj = {
+                    requester: key.publicKey,
+                    box: boxed  
                   }
+                  ws.send(JSON.stringify(obj))
+                })
+              }
+            })
+          } else if (Array.isArray(unboxedreq)) {
+            // first check to make sure that we have an entire log
+            bog.open(unboxedreq[0]).then(msg => {
+              if (msg.seq === unboxedreq.length) {
+                fs.writeFile(bogdir + msg.author, JSON.stringify(unboxedreq), 'UTF-8', function (err, success) {
+                  console.log('Saved full log of ' + msg.author + ' sent by ' + req.requester)
+                })
+              } if (msg.seq > unboxedreq.length) {
+                fs.readFile(bogdir + msg.author, 'UTF-8', function (err, data) {
+                  var feed = JSON.parse(data)
+                  bog.open(feed[0]).then(lastmsg => {
+                    if (unboxedreq.length + lastmsg.seq === msg.seq) {
+                      var newlog = unboxedreq.concat(feed)
+                      fs.writeFile(bogdir + msg.author, JSON.stringify(newlog), 'UTF-8', function (err, success) {
+                        console.log('combined existing feed of ' + msg.author + ' with diff and saved to server')
+                      })
+                    }
+                  })
                 })
-              })
-            } 
-          })
-        } 
-      })
+              } 
+            })
+          } 
+        })
+      }
     })
   })
 })