Breaking push to show progress

readme.md

@@ -42,5 +42,5 @@ This program is free software: you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program. If not, see [https://www.gnu.org/licenses/](https://www.gnu.org/licenses/). 
+You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/. 
 ```

requirements.txt

@@ -13,3 +13,4 @@ sphinx
 textual
 textual-dev
 sphinx-markdown-builder==0.6.6
+pycryptodome

src/.piermesh

@@ -0,0 +1,13 @@
+# DONT TOUCH THIS SECTION UNLESS YOU KNOW WHAT YOURE DOING
+[DEFAULT]
+Nickname = node00
+StartupDelay = 0
+WebUIPort = 5000
+ShowTUI = True
+
+[OPERATOR_REQUIRED]
+# TransceiverPort = /dev/ttyACM0
+
+# DO YOUR SETTINGS HERE
+[OPERATOR_OVERRIDES]
+

src/.piermesh.example

@@ -0,0 +1,13 @@
+# DONT TOUCH THIS SECTION UNLESS YOU KNOW WHAT YOURE DOING
+[DEFAULT]
+Nickname = node00
+StartupDelay = 0
+WebUIPort = 5000
+ShowTUI = True
+
+[OPERATOR_REQUIRED]
+# TransceiverPort = /dev/ttyACM0
+
+# DO YOUR SETTINGS HERE
+[OPERATOR_OVERRIDES]
+

src/Components/hopper.py

@@ -1,10 +1,37 @@
+from bs4 import BeautifulSoup
+
 import requests
+
 import msgpack
+
 import lzma
-from Packets.Message import Message
+import base64
+import mimetypes
+
+from Packets.Messages.Protocols.hopper.Response import HopperResponse
 
 
-def get(url: str, params=None):
+def downloadFile(url, text=True, mimeType=None):
+    fbytes = b""
+    with requests.get(url, stream=True) as r:
+        r.raise_for_status()
+        for chunk in r.iter_content(chunk_size=8192):
+            fbytes += chunk
+    if text:
+        return fbytes.decode("utf-8")
+    else:
+        if mimeType == None:
+            mimeType, encoding = mimetypes.guess_type(url)
+            if mimeType == None:
+                raise Error(
+                    "Couldnt guess mime type and none was supplied, cant encode to data url"
+                )
+        b64str = base64.b64encode(fbytes).decode("utf-8")
+        dataUrl = "data:{0};base64,{1}".format(mimeType, b64str)
+        return dataUrl
+
+
+def get(url: str, params=None, followTags=None):
     """
     http/s get request
 
@@ -14,10 +41,38 @@ def get(url: str, params=None):
 
     params
         Requests (library) parameters
+
+    followTags
+        None or list of tags to download the src/href from
     """
     r = requests.get(url, params=params)
-    r = {"response": r.text, "code": r.status_code}
+    r = {
-    return Message(lzma.compress(msgpack.dumps(r))).get()
+        "response": r.text,
+        "code": r.status_code,
+        "content-type": r.headers.get("content-type"),
+    }
+    # TODO: Reject followtags if content type is other then html
+    if followTags != None:
+        soup = BeautifulSoup(r["response"], "html.parser")
+        # TODO: Checking for relative links
+        for tag in followTags:
+            if tag in ["img", "video"]:
+                for elem in soup.find_all(tag):
+                    elem["src"] = downloadFile(elem["src"], text=False)
+            elif tag in ["link"]:
+                for elem in soup.find_all(tag):
+                    if elem["rel"] == "stylesheet":
+                        style = downloadFile(elem["href"])
+                        elem.decompose()
+                        soup.head.append_tag(soup.new_tag("style", string=style))
+            elif tag == "script":
+                for elem in soup.find_all(tag):
+                    script = downloadFile(elem["src"])
+                    elem["src"] = ""
+                    elem.string = script
+        r["response"] = soup.text
+
+    return r
 
 
 def post(url: str, params=None):
@@ -33,4 +88,4 @@ def post(url: str, params=None):
     """
     r = requests.post(url, data=params)
     r = {"response": r.text, "code": r.status_code}
-    return Message(lzma.compress(msgpack.dumps(r))).get()
+    return r

src/Cryptography/WhaleSong.py

@@ -1,24 +1,22 @@
 import base64
 import os
-from cryptography.fernet import Fernet
+import lzma
-from cryptography.hazmat.primitives import hashes
+
-from cryptography.hazmat.primitives.asymmetric import dh
-from cryptography.hazmat.primitives.kdf.hkdf import HKDF
-from cryptography.hazmat.primitives.serialization import (
-    Encoding,
-    NoEncryption,
-    ParameterFormat,
-    PublicFormat,
-    PrivateFormat,
-)
-import cryptography.hazmat.primitives.serialization as Serialization
 import msgpack
+
+from Crypto.PublicKey import ECC
+from Crypto.Hash import SHAKE128
+from Crypto.Protocol.DH import key_agreement
+from Crypto.Cipher import AES
+
 from Daisy.Store import Store
 
 # TODO: Different store directories per node
+# TODO: First time psk transport initiation
+# Add this credential manually, its picked up and used when the two nodes try to communicate before the session is encrypted
 
 
-class DHEFern:
+class Transport:
     """
 
     `🔗 Source <https://git.utopic.work/PierMesh/piermesh/src/branch/main/Cryptography/WhaleSong.py>`__
@@ -63,16 +61,9 @@ class DHEFern:
         """
         self.cLog = cLog
         self.stores = {}
-        self.loadedParams = {}
         self.loadedKeys = {}
         self.nodeNickname = nodeNickname
         self.cache = cache
-        if os.path.exists("daisy/cryptography/{0}/param".format(nodeNickname)) == False:
-            self.initStore("param")
-        else:
-            self.stores["param"] = Store("param", "cryptography", nodeNickname)
-            self.params = self.loadParamBytes(self.stores["param"].get()["self"])
-        self.cLog(20, "Param store initialized")
         if os.path.exists("daisy/cryptography/{0}/key".format(nodeNickname)) == False:
             self.cLog(20, "Key store DNE, initializing")
             self.initStore("key")
@@ -81,12 +72,12 @@ class DHEFern:
             self.cLog(20, "Key store exists, loading")
             self.stores["key"] = Store("key", "cryptography", nodeNickname)
             self.cLog(20, "Store loaded")
-            # tks = self.stores["key"].get()
-            # self.publicKey = tks["self"]["publicKey"]
-            # self.privateKey = tks["self"]["privateKey"]
         self.cLog(20, "Key store initialized")
 
-    def checkInMem(self, store: str, nodeID: str):
+    def kdf(self, bytesX):
+        return SHAKE128.new(bytesX).read(32)
+
+    def checkInMem(self, store: str, nodeID: str, checkFieldsExist=[]):
         """
         Check if parameters or keys are loaded for node of nodeID
 
@@ -99,7 +90,14 @@ class DHEFern:
         if store == "param":
             return nodeID in self.loadedParams.keys()
         elif store == "key":
-            return nodeID in self.loadedKeys.keys()
+            isExists = nodeID in self.loadedKeys.keys()
+            if isExists:
+                for field in checkFieldsExist:
+                    if not (field in self.loadedKeys[nodeID].keys()):
+                        if field == "staticKey":
+                            self.genStaticKey(nodeID)
+                        elif field == "ourEphemeralKey":
+                            self.genOurEphemeralKey(nodeID)
 
     def loadRecordToMem(self, store: str, nodeID: str):
         """
@@ -149,28 +147,7 @@ class DHEFern:
         else:
             self.cLog(30, "Store not defined")
 
-    def genParams(self):
+    def genStaticKey(self, onodeID, paramsOverride=False):
-        """
-        Generate Diffie Hellman parameters
-        """
-        params = dh.generate_parameters(generator=2, key_size=2048)
-        self.params = params
-        return params
-
-    def getParamsBytes(self):
-        """
-        Get bytes encoded from self.parameters (TODO: Encode from store)
-        """
-        return self.params.parameter_bytes(Encoding.PEM, ParameterFormat.PKCS3)
-
-    def loadParamBytes(self, pemBytes: bytes):
-        """
-        Load parameters to self.params from given bytes (TODO: Load from store)
-        """
-        self.params = Serialization.load_pem_parameters(pemBytes)
-        return self.params
-
-    def genKeyPair(self, paramsOverride=False, setSelf: bool = True):
         """
         Generate public and private keys from self.params (TODO: Gen from passed params)
 
@@ -180,82 +157,51 @@ class DHEFern:
         setSelf: bool
             Whether to set self.privateKey and self.publicKey
         """
-        privateKey = self.params.generate_private_key()
+        staticKey = ECC.generate(curve="p256")
-        if setSelf:
-            self.privateKey = privateKey
-        publicKey = privateKey.public_key()
-        if setSelf:
-            self.publicKey = publicKey
         self.stores["key"].update(
-                "self",
+            onodeID,
             {
-                    "publicKey": self.publicKey.public_bytes(
+                "staticKey": staticKey.export_key(
-                        Encoding.PEM, PublicFormat.SubjectPublicKeyInfo
+                    format="PEM", prot_params={"iteration_count": 131072}
-                    ),
+                )
-                    "privateKey": self.privateKey.private_bytes(
-                        Encoding.PEM, PrivateFormat.PKCS8, NoEncryption()
-                    ),
             },
         )
-            return [privateKey, publicKey]
+        self.loadedKeys[onodeID] = {"staticKey": staticKey}
+
+    def genOurEphemeralKey(self, onodeID):
+        ourEphemeralKey = ECC.generate(curve="p256")
+        self.loadedKeys[onodeID]["ourEphemeralKey"] = ourEphemeralKey
+
+    def addPublickey(self, onodeID, publicKey):
+        self.stores["key"].update(onodeID, {"publicKey": publicKey})
+        self.loadedKeys[onodeID]["publicKey"] = ECC.import_key(publicKey)
+
+    def addPeerEphemeralKey(self, onodeID, peerEphemeralKey):
+        self.loadedKeys[onodeID]["peerEphemeralKey"] = ECC.import_key(peerEphemeralKey)
+
+    def sessionSetup(self, onodeID, publicKey, peerEphemeralKey):
+        # TODO: Deeper checking before loading
+        if self.getRecord("key", onodeID) == False:
+            self.stores["key"].createEmpty(onodeID)
+            self.genStaticKey(onodeID)
+            self.genOurEphemeralKey(onodeID)
         else:
-            publicKey = publicKey.public_bytes(
+            self.loadRecordToMem("key", onodeID)
-                Encoding.PEM, PublicFormat.SubjectPublicKeyInfo
+        self.addPublickey(onodeID, publicKey)
+        self.addPeerEphemeralKey(onodeID, peerEphemeralKey)
+        self.generateSessionKey(onodeID)
+
+    def generateSessionKey(self, onodeID):
+        keysOb = self.loadedKeys[onodeID]
+        sessionKey = key_agreement(
+            static_priv=keysOb["staticKey"],
+            static_pub=keysOb["publicKey"],
+            eph_priv=keysOb["ourEphemeralKey"],
+            eph_pub=keysOb["peerEphemeralKey"],
+            kdf=self.kdf,
         )
-            privateKey = privateKey.private_bytes(
+        self.loadedKeys[onodeID]["sessionKey"] = sessionKey
-                Encoding.PEM, PrivateFormat.PKCS8, NoEncryption()
+        return sessionKey
-            )
-            return [privateKey, publicKey]
-
-    def keyDerive(self, pubKey: bytes, salt: bytes, nodeID: str, params: bytes):
-        """
-        Derive shared key using Diffie Hellman
-
-        pubKey: bytes
-            Public key
-
-        nodeID: str
-            PierMesh node ID
-
-        params: bytes
-            Encryption parameters
-        """
-        if self.checkInMem("param", nodeID) == False:
-            if self.getRecord("param", nodeID) == False:
-                self.updateStore("param", nodeID, params, recur=False)
-            self.loadRecordToMem("param", nodeID)
-        self.cLog(20, "Precheck done for key derivation")
-
-        # TODO: Load them and if private key exists load it, otherwise generate a private key
-        if self.checkInMem("key", nodeID) == False:
-            if self.getRecord("key", nodeID) == False:
-                privateKey, publicKey = self.genKeyPair(setSelf=False)
-                self.updateStore(
-                    "key", nodeID, {"publicKey": publicKey, "privateKey": privateKey}
-                )
-            self.loadRecordToMem("key", nodeID)
-
-        sharedKey = self.loadedKeys[nodeID]["privateKey"].exchange(
-            Serialization.load_pem_public_key(pubKey)
-        )
-        # Perform key derivation.
-        self.cLog(20, "Performing key derivation")
-        derivedKey = HKDF(
-            algorithm=hashes.SHA256(), length=32, salt=salt, info=b"handshake data"
-        ).derive(sharedKey)
-        self.cLog(20, "Derived key")
-        ederivedKey = base64.urlsafe_b64encode(derivedKey)
-        tr = self.getRecord("key", nodeID)
-        tr["derivedKey"] = ederivedKey
-        self.updateStore("key", nodeID, tr)
-        self.cLog(20, "Done with cryptography store updates")
-        return ederivedKey
-
-    def getSalt(self):
-        """
-        Get random salt
-        """
-        return os.urandom(16)
 
     # TODO: Build in transport security (node/node)
     def encrypt(self, data, nodeID: str, isDict: bool = True):
@@ -268,29 +214,53 @@ class DHEFern:
         isDict: bool
             Whether data is a dictionary
         """
-        r = self.getRecord("key", nodeID)
+        if (nodeID in self.loadedKeys.keys()) == False:
-        if r == False:
+            self.cLog(20, "Node {0} not in keychain".format(nodeID))
-            self.cLog(20, "Node {0} not in keystore".format(nodeID))
             return False
         else:
-            derivedKey = r["derivedKey"]
+            r = self.loadedKeys[nodeID]
-            fernet = Fernet(derivedKey)
+            if "sessionKey" in r.keys():
+                sessionKey = r["sessionKey"]
+                cipher = AES.new(sessionKey, AES.MODE_GCM)
+                nonce = cipher.nonce
                 if isDict:
                     data = msgpack.dumps(data)
-            token = fernet.encrypt(data)
+                ciphertext, tag = cipher.encrypt_and_digest(data)
-            return token
+                return (nonce, ciphertext, tag)
+            elif "PSK" in r.keys():
+                cipher = AES.new(r["PSK"], AES.MODE_GCM)
+                nonce = cipher.nonce
+                if isDict:
+                    data = msgpack.dumps(data)
+                ciphertext, tag = cipher.encrypt_and_digest(data)
+                return (nonce, ciphertext, tag)
+            else:
+                self.cLog(20, "Node {0} does not have session key".format(nodeID))
 
-    def decrypt(self, data, nodeID: str):
+    def decrypt(self, data, nodeID: str, nonce, tag):
         """
         Decrypt bytes and return either str or dict (TODO: Check whether to msgpack load)
         """
-        r = self.getRecord("key", nodeID)
+        if (nodeID in self.loadedKeys.keys()) == False:
-        if r == False:
+            self.cLog(20, "Node {0} not in keychain".format(nodeID))
-            self.cLog(20, "No record of node " + nodeID)
-            return False
-        elif not "derivedKey" in r.keys():
-            self.cLog(20, "No key derived for node " + nodeID)
             return False
         else:
-            fernet = Fernet(self.getRecord("key", nodeID)["derivedKey"])
+            r = self.loadedKeys[nodeID]
-            return msgpack.loads(fernet.decrypt(data))
+            if "sessionKey" in r.keys():
+                sessionKey = r["sessionKey"]
+                cipher = AES.new(sessionKey, AES.MODE_GCM, nonce=nonce)
+
+                data = cipher.decrypt(data)
+                data = msgpack.loads(lzma.decompress(data))
+
+                return data
+            elif "PSK" in r.keys():
+                cipher = AES.new(r["PSK"], AES.MODE_GCM, nonce=nonce)
+
+                data = cipher.decrypt(data)
+                data = msgpack.loads(lzma.decompress(data))
+
+                return data
+            else:
+                self.cLog(20, "Node {0} does not have session key".format(nodeID))
+                return False

src/Daisy/Cache.py

@@ -62,7 +62,7 @@ class Cache:
                             tpath = root + "/" + p
                             self.data[tpath] = Daisy(tpath)
 
-    def create(self, path: str, data: dict):
+    def create(self, path: str, data: dict, remote=False):
         """
         Create new record
 
@@ -74,12 +74,16 @@ class Cache:
         data: dict
             Data to populate record with
         """
+        if remote == False:
             with open(self.path + "/" + path, "wb") as f:
                 f.write(msgpack.dumps(data))
             # logging.log(10, "Done creating record")
             self.data[path] = Daisy(self.path + "/" + path)
             # logging.log(10, "Done loading to Daisy")
             return self.data[path]
+        else:
+            self.data[path] = Ref(path, remote)
+            return self.data[path]
 
     def get(self, path: str):
         """

src/Daisy/Catch.py

@@ -1,7 +1,9 @@
 from Daisy.Cache import Cache
+from Daisy.Ref import Ref
 
 import os
 import random
+import uuid
 
 
 class Catch(Cache):
@@ -34,7 +36,7 @@ class Catch(Cache):
         return super().get(path)
 
     # TODO: Rename
-    def get(self, head: str, tail: str, fins=None):
+    def get(self, head: str, body: str, fins=None):
         """
         Get catch by pieces
 
@@ -49,10 +51,14 @@ class Catch(Cache):
         fins
             List of (maximum 8 characters) strings at the end of the catch oe None if none
         """
-        r = self.search({"head": head, "tail": tail})
+        r = ""
+        if fins != None and fins != "":
+            r = self.search({"head": head, "body": body, "fins": fins})
+        else:
+            r = self.search({"head": head, "body": body})
         return r[0][1]["html"]
 
-    def addc(self, peer, node, seperator, head, tail, data, fins=None):
+    def addc(self, peer, node, seperator, head, body, data, fins=None, remote=False):
         tnpath = "catch/" + node
         if os.path.exists(tnpath) != True:
             os.makedirs(tnpath)
@@ -62,8 +68,20 @@ class Catch(Cache):
         sid = str(random.randrange(0, 999999)).zfill(6)
         data["seperator"] = seperator
         data["head"] = head
-        data["tail"] = tail
+        data["body"] = body
         if fins != None:
             data["fins"] = fins
-        res = self.create("{0}/{1}/{2}".format(node, peer, sid), data)
+        res = self.create("{0}/{1}/{2}".format(node, peer, sid), data, remote=remote)
         return [sid, res]
+
+    def genIndex(self, onodeID):
+        dirList = []
+        for k in self.data.keys():
+            curCatch = {"path": k, "resNodeID": onodeID, "sid": str(uuid.uuid4())}
+            curCatch += self.data[k]
+            del curCatch["data"]
+            dirList.append(curCatch)
+        return dirList
+
+    def mergeIndex(self, remoteIndex):
+        self.remoteCatchesMap += remoteIndex

src/Daisy/Credential.py

@@ -0,0 +1,10 @@
+from Daisy.Daisy import Daisy
+
+
+class Credential(Daisy):
+    def __init__(self, nodeNickname, credentialName, extension, daisyCryptography):
+        fname = "data/{0}/{1}.{2}".format(nodeNickname, credentialName, extension)
+        super().__init__(
+            fname,
+            daisyCryptography,
+        )

src/Daisy/CryptographyUtil.py

@@ -0,0 +1,33 @@
+from Crypto.Cipher import AES
+import traceback
+
+
+class SteelPetal:
+    def __init__(self, key, cLog, nonce=None, testData=None):
+        self.cLog = cLog
+        if nonce == None:
+            self.cipher = AES.new(key, AES.MODE_GCM)
+            self.nonce = self.cipher.nonce
+        else:
+            self.cipher = AES.new(key, AES.MODE_GCM, nonce=nonce)
+            self.nonce = nonce
+        if testData != None:
+            try:
+                self.cipher.decrypt(testData)
+            except:
+                self.cLog(20, traceback.format_exec())
+                return False
+
+    def encrypt(self, data):
+        try:
+            return self.cipher.encrypt_and_digest(data)
+        except:
+            self.cLog(20, traceback.format_exec())
+            return False
+
+    def decrypt(self, data):
+        try:
+            return self.cipher.decrypt(data)
+        except:
+            self.cLog(20, traceback.format_exec())
+            return False

src/Daisy/Daisy.py

@@ -40,12 +40,15 @@ class Daisy:
         In memory representation
     """
 
+    # TODO: Strong encrypt
     def __init__(
         self,
         filepath: str,
+        daisyCryptography,
         templates: dict = {},
         template: bool = False,
         prefillDict: bool = False,
+        remote=False,
     ):
         """
         Parameters
@@ -62,7 +65,12 @@ class Daisy:
         prefillDict: bool
             Whether to fill the record with a template
         """
+        self.remote = False
         self.filepath = filepath
+        if remote != False:
+            self.remote = True
+            self.remoteNodeID = remote
+        else:
             if os.path.exists(filepath) != True:
                 with open(filepath, "wb") as f:
                     if template != False:

src/Daisy/Index.py

@@ -0,0 +1,52 @@
+from Daisy.Daisy import Daisy
+
+
+class Index(Daisy):
+    def __init__(self, nodeNickname, prefill=[], indexedFields=[], autoIndex=True):
+        if autoIndex:
+            if prefill != []:
+                if indexedFields == []:
+                    for i in prefill:
+                        # TODO: Value type annotation
+                        # TODO: Value weighting
+                        for k, v in i.items():
+                            indexedFields.append(k)
+                indexedFields = list(set(indexedFields))
+        super().__init__(
+            nodeNickname + ".index",
+            prefillDict={"_index": prefill, "_fields": indexedFields},
+        )
+
+    def addEntry(self, entry):
+        self.write(override=entry)
+
+    def search(self, keydict: dict, strict: bool = True):
+        """
+        Search cache for record for records with values
+
+        keydict: dict
+            Values to search for
+
+        strict: bool
+            Whether to require values match
+        """
+        results = []
+        for key, val in self.data["_index"].items():
+            val = val.get()
+            if strict and type(val) != str:
+                addcheck = False
+                for k, v in keydict.items():
+                    if k in val.keys():
+                        if v in val[k]:
+                            addcheck = True
+                        else:
+                            addcheck = False
+                            break
+                if addcheck:
+                    results.append([key, val])
+            elif type(val) != str:
+                for k, v in keydict.items():
+                    if k in val.keys():
+                        if v in val[k]:
+                            results.append([key, val])
+        return results

src/Daisy/Ref.py

@@ -0,0 +1,6 @@
+from Daisy.Daisy import Daisy
+
+
+class Ref(Daisy):
+    def __init__(self, path, remoteNodeID):
+        super().__init__(path, remote=remoteNodeID)

src/Daisy/Store.py

@@ -17,6 +17,9 @@ class Store(Daisy):
             os.mkdir(fpath)
         super().__init__("daisy/" + cpath)
 
+    def createEmpty(self, key):
+        self.msg[key] = {}
+
     def update(self, entry: str, data, recur: bool = True):
         if recur:
             for key in data.keys():

src/Packets/HeaderPacket.py

@@ -39,8 +39,10 @@ class Header(Packet):
         packetCount: int,
         sender: int,
         senderDisplayName: int,
+        sourceNode: int,
         recipient: int,
         recipientNode: int,
+        nonce,
         subpacket: bool = False,
         wantFullResponse: bool = False,
         packetsClass: int = 0,
@@ -56,6 +58,8 @@ class Header(Packet):
         self.subpacket = subpacket
         self.wantFullResponse = wantFullResponse
         self.pAction = pAction
+        self.sourceNode = sourceNode
+        self.nonce = nonce
 
     def usePreset(self, path: str):
         """
@@ -72,11 +76,13 @@ class Header(Packet):
         res = msgpack.loads(super().dump())
         res["sender"] = self.sender
         res["senderDisplayName"] = self.senderDisplayName
+        res["sourceNode"] = self.sourceNode
         res["recipient"] = self.recipient
         res["recipientNode"] = self.recipientNode
         res["subpacket"] = self.subpacket
         res["wantFullResponse"] = self.wantFullResponse
         res["packetsClass"] = self.packetsClass
         res["pAction"] = self.pAction
+        res["nonce"] = self.nonce
 
         return msgpack.dumps(res)

src/Packets/Message.py

@@ -8,6 +8,10 @@ import math
 # DO NOT CHANGE DATA SIZE UNLESS YOU KNOW WHAT YOURE DOING
 
 
+def dict2bytes(cdict: dict):
+    return lzma.compress(msgpack.dumps(cdict))
+
+
 class Message:
     """
     Full message which is composed of `Packets.Packet.Packet`s
@@ -25,13 +29,16 @@ class Message:
         bytesObject: bytes,
         sender: int,
         senderDisplayName: int,
+        sourceNode,
         recipient: int,
         recipientNode: int,
         cryptographyInfo,
+        packetsClass,
+        pAction,
         dataSize: int = 128,
         wantFullResponse: bool = False,
-        packetsClass: int = 0,
     ):
+        # TODO: PSK for usage prior to credentials
         """
         Parameters
         ----------
@@ -75,7 +82,9 @@ class Message:
             # Data passed in by peers should already have been e2ee encrypted by SubtleCrypto
             # Transport encryption
             # bytesObject = lzma.compress(bytesObject, str(recipientNode).zfill(6), isDict=False)
-            bytesObject = cryptographyInfo.encrypt(bytesObject, self.no)
+            bytesObject, nonce, tag = cryptographyInfo.encrypt(
+                bytesObject, str(recipientNode).zfill(6), isDict=False
+            )
             packets = []
             self.packetsID = random.randrange(0, 999999)
             pnum = 1
@@ -98,10 +107,13 @@ class Message:
                     pnum,
                     sender,
                     senderDisplayName,
+                    sourceNode,
                     recipient,
                     recipientNode,
+                    nonce,
                     wantFullResponse=wantFullResponse,
                     packetsClass=packetsClass,
+                    pAction=pAction,
                 ),
             )
             for it in range(pnum):
@@ -118,12 +130,18 @@ class Message:
         """
         return self.packets
 
-    def reassemble(self, completedMessage: dict):
+    def reassemble(self, completedMessage: dict, cryptographyInfo):
         """
         Reassemble packets from a completed message in `Sponge.base`
         """
         data = b""
         for it in range(1, int(completedMessage["packetCount"])):
             data += completedMessage["data"][completedMessage["dataOrder"].index(it)]
-        res = msgpack.loads(lzma.decompress(data))
+        res = msgpack.loads(
+            lzma.decompress(
+                cryptographyInfo.decrypt(
+                    data, completedMessage["sourceNode"], completedMessage["nonce"]
+                )
+            )
+        )
         return res

src/Packets/Messages/Protocols/catch/IndexSync.py

@@ -0,0 +1,27 @@
+from Packets.Message import Message
+import Packets.Message
+
+
+class IndexSync(Message):
+    def __init__(
+        self,
+        sender,
+        senderID,
+        sourceNode,
+        recipient,
+        recipientNode,
+        cryptographyInfo,
+        index,
+    ):
+        bytesOb = Packets.Message.dict2bytes({"index": index})
+        super().__init__(
+            bytesOb,
+            sender,
+            senderID,
+            sourceNode,
+            recipient,
+            recipientNode,
+            cryptographyInfo,
+            4,
+            2,
+        )

src/Packets/Messages/Protocols/catch/Request.py

@@ -0,0 +1,29 @@
+from Packets.Message import Message
+import Packets.Message
+
+
+class CatchRequest(Message):
+    def __init__(
+        self,
+        sender,
+        senderID,
+        sourceNode,
+        recipient,
+        recipientNode,
+        cryptographyInfo,
+        head,
+        body,
+        fins,
+    ):
+        bytesOb = Packets.Message.dict2bytes({"head": head, "body": body, "fins": fins})
+        super().__init__(
+            bytesOb,
+            sender,
+            senderID,
+            sourceNode,
+            recipient,
+            recipientNode,
+            cryptographyInfo,
+            1,
+            0,
+        )

src/Packets/Messages/Protocols/catch/Response.py

@@ -0,0 +1,27 @@
+from Packets.Message import Message
+import Packets.Message
+
+
+class CatchResponse(Message):
+    def __init__(
+        self,
+        sender,
+        senderID,
+        sourceNode,
+        recipient,
+        recipientNode,
+        cryptographyInfo,
+        html,
+    ):
+        bytesOb = Packets.Message.dict2bytes({"html": html})
+        super().__init__(
+            bytesOb,
+            sender,
+            senderID,
+            sourceNode,
+            recipient,
+            recipientNode,
+            cryptographyInfo,
+            1,
+            1,
+        )

src/Packets/Messages/Protocols/cryptography/Handshake.py

@@ -0,0 +1,34 @@
+from Packets.Message import Message
+import Packets.Message
+
+
+class Handshake(Message):
+    def __init__(
+        self, sender, senderID, recipient, recipientNode, cryptographyInfo, onodeID
+    ):
+        publicKey = None
+        ephemeralKey = None
+        if onodeID in cryptographyInfo.loadedKeys.keys():
+            if "staticKey" in cryptographyInfo.loadedKeys[onodeID].keys():
+                publicKey = cryptographyInfo.loadedKeys[onodeID]["staticKey"]
+            else:
+                cryptographyInfo.genStaticKey(onodeID)
+                publicKey = cryptographyInfo.loadedKeys[onodeID]["staticKey"]
+            if "ourEphemeralKey" in cryptographyInfo.loadedKeys[onodeID].keys():
+                ephemeralKey = cryptographyInfo.loadedKeys[onodeID]["ourEphemeralKey"]
+            else:
+                cryptographyInfo.genOurEphemeralKey(onodeID)
+                ephemeralKey = cryptographyInfo.loadedKeys[onodeID]["ourEphemeralKey"]
+
+        bytesOb = Packets.Message.dict2bytes(
+            {"publicKey": publicKey, "ephemeralKey": ephemeralKey}
+        )
+        super().__init__(
+            bytesOb,
+            sender,
+            senderID,
+            recipient,
+            recipientNode,
+            cryptographyInfo,
+            packetsClass=3,
+        )

src/Packets/Messages/Protocols/hopper/Request.py

@@ -0,0 +1,28 @@
+from Packets.Message import Message
+import Packets.Message
+
+
+class HopperRequest(Message):
+    def __init__(
+        self,
+        sender,
+        senderID,
+        sourceNode,
+        recipient,
+        recipientNode,
+        url,
+        params,
+        cryptographyInfo,
+    ):
+        bytesOb = Packets.Message.dict2bytes({"url": url, "params": params})
+        super().__init__(
+            bytesOb,
+            sender,
+            senderID,
+            sourceNode,
+            recipient,
+            recipientNode,
+            cryptographyInfo,
+            5,
+            0,
+        )

src/Packets/Messages/Protocols/hopper/Response.py

@@ -0,0 +1,21 @@
+from Packets.Message import Message
+import Packets.Message
+
+
+class HopperResponse(Message):
+    def __init__(
+        self, sender, senderID, recipient, recipientNode, response, cryptographyInfo
+    ):
+        bytesOb = Packets.Message.dict2bytes({"response": response})
+
+        bytesOb = cryptographyInfo.encrypt(bytesOb, recipientNode)
+
+        super().__init__(
+            bytesOb,
+            sender,
+            senderID,
+            recipient,
+            recipientNode,
+            cryptographyInfo,
+            packetsClass=5,
+        )

src/Packets/Messages/Protocols/template.py

@@ -0,0 +1,20 @@
+# Template for a Protocol message
+from Packets.Message import Message
+import Packets.Message
+
+
+class Template(Message):
+    def __init__(
+        self, sender, senderID, sourceNode, recipient, recipientNode, cryptographyInfo
+    ):
+        super().__init__(
+            bytesOb,
+            sender,
+            senderID,
+            sourceNode,
+            recipient,
+            recipientNode,
+            cryptographyInfo,
+            0,
+            0,
+        )

src/Services/Action.py

@@ -0,0 +1,33 @@
+class Action:
+    def __init__(
+        self,
+        action,
+        data,
+        sender=None,
+        senderID=None,
+        sourceNode=None,
+        recipient=None,
+        recipientNode=None,
+    ):
+        self.action = action
+        self.data = data
+        if sender != None:
+            self.data["sender"] = sender
+
+        if senderID != None:
+            self.data["senderID"] = senderID
+
+        if sourceNode != None:
+            self.data["sourceNode"] = sourceNode
+
+        if recipient != None:
+            self.data["recipient"] = recipient
+
+        if recipientNode != None:
+            self.data["recipientNode"] = recipientNode
+
+    def getAction(self):
+        return self.action
+
+    def getData(self):
+        return self.data

src/Splash/diagrams/markdown/workflowBranching.mmd

@@ -0,0 +1,5 @@
+---
+title: Node
+---
+flowchart LR
+    id

src/Splash/res/diagrams/workflowBranching.mmd

@@ -0,0 +1,5 @@
+---
+title: Node
+---
+flowchart LR
+    id

src/Splash/serve.py

@@ -1,7 +1,14 @@
+from uuid import uuid4
+import Components.hopper as hopper
+from Packets.Messages.Protocols.catch.Request import CatchRequest
+from Packets.Messages.Protocols.hopper.Request import HopperRequest
+
 from microdot import Microdot
 from microdot import send_file
 from microdot.websocket import with_websocket
 from microdot import Request
+from microdot.jinja import Template
+from microdot.session import Session, with_session
 
 import random
 import json
@@ -44,7 +51,17 @@ class Server:
         Reference to our Catch Cache instance to pull from for serving Catchs
     """
 
-    def __init__(self, transceiver, catch, onodeID, network, cLog):
+    def __init__(
+        self,
+        transceiver,
+        catch,
+        onodeID,
+        network,
+        cLog,
+        cryptographyInfo,
+        remoteCatchIndex,
+        cache
+    ):
         self.cLog = cLog
         self.transceiver = transceiver
         self.network = network
@@ -52,7 +69,12 @@ class Server:
         self.nodeID = str(onodeID)
         self.peerIDs = {}
         self.app = Microdot()
+        # TODO: Secret key generation
+        self.session = Session(self.app, secret_key='6e012a8d-f857-4bd1-a245-bbe6a27e6440')
         self.catch = catch
+        self.cache = cache
+        self.cryptographyInfo = cryptographyInfo
+        self.remoteCatchIndex = remoteCatchIndex
         # self.nmap = {self.nodeID: self.t.interface.localNode.nodeNum}
         # self.cLog(20, "Initialized server")
 
@@ -139,7 +161,83 @@ class Server:
                         packetsClass=2,
                     )
                 elif trigger == "catch":
-                    res = self.catch.get(message["head"], message["body"])
+                    res = self.catch.get(
+                        message["head"],
+                        message["body"],
+                        fins=message["finsStr"].split(","),
+                    )
+                    if res == False:
+                        await ws.send(
+                            '<div id="catchDisplay">{0}</div>'.format(
+                                "Searching PierMesh for Catch please wait...<img src='/static/img/searching.gif'>"
+                            )
+                        )
+
+                        peerID = message["catchPeerID"]
+                        q = {
+                            "head": message["head"],
+                            "body": message["body"],
+                            "fins": message["fins"].split(","),
+                        }
+                        if q["fins"] == "":
+                            del q["fins"]
+                        q = self.remoteCatchIndex.search(q)
+                        if q != False:
+                            CatchRequest(
+                                peerID,
+                                000000,
+                                self.nodeID,
+                                q["remoteNode"],
+                                q["remoteNode"]",
+                                self.cryptographyInfo,
+                                message["head"],
+                                message["body"],
+                                message["fins"],
+                            )
+                        # TODO: Daisy replication settings
+                    elif trigger == "hopper":
+                        url = message["url"]
+                        isPost = bool(message["isPost"])
+                        remote = bool(message["remote"])
+                        remoteNode = message["remoteNode"]
+                        params = json.loads(message["params"])
+                        # TODO: Redirecting to html content
+                        if remote:
+                            peerID = message["peerID"]
+                            await ws.send(
+                                '<div id="lilypad">{0}</div>'.format(
+                                    "Requesting hop from remote node...<img src='/static/img/searching.gif'>"
+                                )
+                            )
+
+                            r = HopperRequest(
+                                peerID,
+                                000000,
+                                self.nodeID,
+                                remoteNode,
+                                remoteNode,
+                                url,
+                                params,
+                                self.cryptographyInfo,
+                            )
+                        else:
+                            if isPost:
+                                await ws.send(
+                                    '<div id="lilypad">{0}</div>'.format(
+                                        hopper.post(url, params)
+                                    )
+                                )
+                            else:
+                                res = hopper.get(url, params)
+                                if res["content-type"] == "text/html":
+                                    resID = uuid4()
+                                    self.cache.create("tmp/hopper/" + resID, {"html": res})
+                                    await ws.send("<div id='lilypad'><a href='/hop/{0}'></a></div>".format(resID))
+                                else:
+                                    await ws.send(
+                                        '<div id="lilypad">{0}</div>'.format(res)
+                                    )
+                    else:
                         await ws.send('<div id="catchDisplay">{0}</div>'.format(res))
                 # TODO: Catch update packets
                 elif trigger == "catchEdit":
@@ -168,6 +266,23 @@ class Server:
             """
             return send_file("webui/build/index/index.html")
 
+        @self.app.route("/hop/<tmpResourceID>")
+        async def hop(request, tmpResourceID):
+            return self.cache.get("tmp/hopper/" + tmpResourceID).get()["html"]
+
+        @self.app.route("/api/json")
+        async def api(request):
+            return {"hello": "world"}
+
+        @self.app.route("/admin")
+        @with_session
+        async def admin(request):
+            return Template('admin/admin.html').render(psks=self.getPSKs())
+
+    async def getPSKs(self):
+        psks = [{"psk": v["PSK"], "nodeID": k} for k,v in self.cryptographyInfo["msg"].items()]
+        return psks
+
     async def sendToPeer(self, peerID: str, data: str):
         """
         Send data to Websocket of peer with peerID

src/Splash/templates/admin/admin.html

@@ -0,0 +1,16 @@
+{% extends "shared/base.html" %}
+{% block body %}
+<form id="admin" hx-ext="ws" ws-connect="/bubble">
+<ul id="psks">
+{% for psk in psks %}
+<li>
+  Node ID: {{ psk['nodeID'] }}
+  <br>
+  PSK:
+  <input type="number" id="{{ psk['nodeID'] }}" name="{{ psk['nodeID'] }}" value="{{ psk['psk'] }}" max="999999">
+</li>
+{% endfor %}
+</ul>
+<button id="pskUpdate" name="pskUpdate">Update PSK</button>
+</form>
+{% endblock %}

src/Splash/templates/index/index.html

@@ -4,6 +4,8 @@
 <img alt="PierMesh logo" height="128px" src="/res/img/logo.png">
 <br>
 <br>
+{% include "shared/hopper.html" %}
+<br>
 {% include "shared/catch.nav.html" %}
 <br>
 {% include "shared/catch.editor.html" %}

src/Splash/templates/shared/catch.nav.html

@@ -15,14 +15,41 @@
     <input type="text" id="body" name="body" size="16" maxlength="16">
     <ul id="fins">
       Fins:
-      <li class="fin">
+      <li id="pfin" class="fin">
-        <input type="text" size="8" maxlength="8">
+        <input type="text" id="fin00" name="fin00" size="8" maxlength="8">
-      </li>
-      <li>
-        <button>+</button>
       </li>
     </ul>
-    <button>Get</button>
+    <script>
+      function addFin() {
+        var pfin = document.querySelector('#fins').lastElementChild;
+        var pclone = pfin.cloneNode();
+        pclone.id = 'cfin';
+        var cid = pclone.firstElementChild.id;
+        cid = cid.substring(3);
+        cid = ('' + parseInt(cid) + 1).padStart(2, '0');
+        cid = fin + cid;
+        pclone.firstElementChild.id = cid;
+        pclone.firstElementChild.id = cid;
+        pfin.insertAdjacentElement('afterend', pclone);
+      }
+      function getFins() {
+        var fins = document.querySelector("#fins").children;
+        var finsStr = "";
+        for (var i = 0; i < fins.length; i++) {
+          var fin = fins[i];
+          finsStr = finsStr + fin.firstElementChild.value;
+          if (i != (fins.length - 1)) {
+            finsStr = finsStr + 1;
+          }
+        }
+        document.getElementById("finaStr").value = finsStr;
+      }
+    </script>
+    <button onclick="addFin();">+ Fin</button>
+    <input type="hidden" id="catchPeerID" name="catchPeerID">
+    <input type="hidden" id="finsStr" name="finsStr">
+    <button
+      onclick"document.getElementById('catchPeerID').value=document.getElementById('peerID');getFins();">Get</button>
   </form>
   Results:
   <br>

src/Splash/templates/shared/hopper.html

@@ -0,0 +1,31 @@
+<div class="plank" hx-ext="ws" ws-connect="/bubble">
+  <img src="/res/img/hopperdisplay.png">
+  <br>
+  Hopper<br><br>
+  <form id="hopper" ws-send>
+    <label for="url">URL</label>
+    <br>
+    <input type="text" id="url" name="url" size="255" maxlength="255">
+    <br>
+    <label for="params">Parameters (json)</label>
+    <br>
+    <input type="textarea" id="parameters" name="parameters" size="255">
+    <br>
+    <label for="isPost">Unchecked: GET, Checked: POST</label>
+    <br>
+    <input type="checkbox" id="isPost" name="isPost">
+    <br>
+    <label for="remote">Unchecked: GET, Checked: POST</label>
+    <br>
+    <input type="checkbox" id="remote" name="remote">
+    <br>
+    <label for="remoteNode">Remote node ID</label>
+    <br>
+    <input type="number" id="remoteNode" name="remoteNode" max="999999">
+    <br>
+    <input id="hopperPeerID" name="hopperPeerID" type="hidden">
+    <button onclick="document.getElementById('hopperPeerID').value = document.getElementById('peerID')">Get</button>
+    <br>
+    <div style="background-color: var(--palette-three);" id="lilypad"></div>
+  </form>
+</div>

src/Sponge/Protocols/catch.py

@@ -1,21 +1,36 @@
-async def filter(completeMessage, recipient, recipientNode, todo):
+from Services.Action import Action
+from src.Packets.Message import p
+
+
+async def filter(completeMessage, recipient, recipientNode, todo, toLocal=True):
     """
     Catch exchange protocol
 
     `🔗 Source <https://git.utopic.work/PierMesh/piermesh/src/branch/main/Sponge/Protocols/catch.py>`__
     """
+    # TODO: Checking for catch om other nodes and maintaining defined duplication via Daisy
+    # TODO: Daisy protocol
+    # TODO: pAction for syncing listing
+    # TODO: pAction for querying
     m = completeMessage
     # TODO: Sending to other nodes clients
+    pAction = int(m["pAction"])
+    if pAction == 0:
         todo.append(
-        {
+            Action(
-            "action": "sendCatch",
+                "sendCatch",
-            "data": {
+                {"head": m["head"], "body": m["body"], "fins": m["fins"]},
-                "toLocal": True,
+                recipientNode=m["sourceNode"],
-                "recipientNode": recipientNode,
+                recipent=m["sender"],
-                "recipient": recipient,
+            )
-                "head": m["head"],
+        )
-                "body": m["body"],
+    elif pAction == 1:
-                "fins": m["fins"],
+        todo.append(Action("routeCatch", {"html": m["html"]}, recipient=recipient))
-            },
+    elif pAction == 2:
-        }
+        todo.append(Action("syncIndex", m["index"]))
+    else:
+        todo.append(
+            Action(
+                "cLog", {"message": "Unknown pAction " + m["pAction"], "priority": 20}
+            )
         )

src/Sponge/Protocols/cryptography.py

@@ -9,7 +9,7 @@ async def filter(completeMessage, recipientNode, todo):
             "action": "keyDeriveDH",
             "data": {
                 "publicKey": completeMessage["data"]["publicKey"],
-                "params": completeMessage["data"]["params"],
+                "peerEphemeralKey": completeMessage["data"]["ephemeralKey"],
                 "recipientNode": recipientNode,
             },
         }

src/Sponge/Protocols/hopper.py

@@ -0,0 +1,22 @@
+from Services.Action import Action
+
+
+async def filter(completeMessage, todo, recipient, recipientNode):
+    """
+    Internet inter(h)op protocol
+
+    `🔗 Source <https://git.utopic.work/PierMesh/piermesh/src/branch/main/Sponge/Protocols/hopper.py>`__
+    """
+    m = completeMessage
+    pAction = int(m["pAction"])
+    if pAction == 0:
+        todo.append(
+            Action(
+                "hop",
+                {"url": m["data"]["url"], "method": m["method"]},
+                recipient=m["sender"],
+                recipientNode=m["sourceNode"],
+            )
+        )
+    elif pAction == 1:
+        Action("routeHop", {"res": m["res"]}, recipient=recipient)

src/Sponge/base.py

@@ -96,6 +96,10 @@ class Filter:
             await Sponge.Protocols.cryptography.filter(
                 completeMessage, recipientNode, self.todo
             )
+        elif protocol == "hopper":
+            await Sponge.Protocols.hopper.filter(
+                completeMessage, self.todo, recipient, recipientNode
+            )
         else:
             self.cLog(30, "Cant route, no protocol")
 

src/Transceiver/Transceiver.py

@@ -185,6 +185,7 @@ class Transceiver:
                     break
         return True
 
+    # TODO: Deprecate
     async def addPackets(
         self,
         data,
@@ -248,6 +249,23 @@ class Transceiver:
             }
             self.tasks[str(self.cpid)] = currentTask
 
+    async def sendMessage(self, message, recipientNode=None):
+        for p in message.packets:
+            if recipientNode == None:
+                self.send(p)
+            else:
+                self.cLog(10, "Sending target: " + str(recipientNode))
+                self.send(p, recipientNode=recipientNode)
+            awaitTask = asyncio.create_task(self.awaitResponse(self.cpid))
+            await asyncio.sleep(1)
+            currentTask = {
+                "ob": awaitTask,
+                "pid": str(self.cpid),
+                "packet": p,
+                "retry": False,
+            }
+            self.tasks[str(self.cpid)] = currentTask
+
     async def progressCheck(self):
         """
         Checks if acknowldgement was received per packet and if not resends

src/debug

@@ -0,0 +1,2 @@
+pylint --errors-only --disable=C,R run.py > tmp.debug
+nano tmp.debug

src/run.py

@@ -3,10 +3,16 @@ from Sponge.base import Filter
 from Siph.map import Network
 from Daisy.Catch import Catch
 from Daisy.Cache import Cache
+from Daisy.Index import Index
+from Daisy.CryptographyUtil import SteelPetal
 from Splash.serve import Server
 from Transceiver.Transceiver import Transceiver
-from Cryptography.WhaleSong import DHEFern
+from Cryptography.WhaleSong import Transport
 from ui import TUI
+import Components.hopper as hopper
+from Packets.Messages.Protocols.hopper.Response import HopperResponse
+from Packets.Messages.Protocols.catch.Response import CatchResponse
+
 
 # Generic imports
 import logging
@@ -18,19 +24,80 @@ import datetime
 import traceback
 import threading
 import random
+import lzma
+import argparse
+import configparser
 
 # Process management library
 import psutil
 
+import msgpack
+
+
 if __name__ == "__main__":
-    global nodeOb, tuiOb
+    global nodeOb, tuiOb, argConfig, config
     """
     Global objects for the PierMesh service and the TUI so we can terminate the associated processes later
     """
     nodeOb = None
     tuiOb = None
     # Pull startup parameters
-    device, webPort, serverInfoFile, delay, nodeNickname = sys.argv[1:]
+    parser = argparse.ArgumentParser()
+    parser.add_argument("-d", "--device", help="Set transceiver device path")
+    parser.add_argument("-p", "--port", help="Web UI server port")
+    parser.add_argument("-n", "--nickname", help="Node nickname")
+    parser.add_argument(
+        "-s", "--startupDelay", help="Startup delay (useful for testing)"
+    )
+    parser.add_argument(
+        "-o", "--override", help="Whether to override config", default=False
+    )
+    parser.add_argument("-x", "--showTUI", help="Whether to show TUI", default=True)
+    argConfig = parser.parse_args()
+    config = configparser.ConfigParser()
+    if argConfig.confList != False:
+        pass
+    config.read(".piermesh")
+
+    device = ""
+    if "transceiverPort" in config["OPERATOR_REQUIRED"]:
+        if argConfig.override:
+            device = argConfig.device
+        else:
+            device = config["OPERATOR_REQUIRED"]["transceiverPort"]
+    else:
+        if argConfig.device == False:
+            print("No device set exiting...")
+            exit(0)
+        else:
+            device = argConfig.device
+    webPort = config["DEFAULT"]["WebUIPort"]
+    if argConfig.override:
+        webPort = argConfig.port
+    else:
+        if "WebUIPort" in config["OPERATOR_OVERRIDES"]:
+            webPort = config["OPERATOR_OVERRIDES"]["WebUIPort"]
+    webPort = int(webPort)
+    delay = config["DEFAULT"]["StartupDelay"]
+    if argConfig.override:
+        delay = argConfig.delay
+    else:
+        if "StartupDelay" in config["OPERATOR_OVERRIDES"]:
+            delay = config["OPERATOR_OVERRIDES"]["StartupDelay"]
+    delay = int(delay)
+    nodeNickname = config["DEFAULT"]["Nickname"]
+    if argConfig.override:
+        nodeNickname = argConfig.nickname
+    else:
+        if "Nickname" in config["OPERATOR_OVERRIDES"]:
+            nodeNickname = config["OPERATOR_OVERRIDES"]["Nickname"]
+    showTUI = config["DEFAULT"]["ShowTUI"]
+    if argConfig.override:
+        showTUI = argConfig.showTUI
+    else:
+        if "ShowTUI" in config["OPERATOR_OVERRIDES"]:
+            showTUI = config["OPERATOR_OVERRIDES"]["ShowTUI"]
+    showTUI = bool(showTUI)
 
     # Set up file based logging
     logPath = "logs"
@@ -103,6 +170,8 @@ class Node:
         self.network = Network()
         self.catch = Catch(walk=True)
         self.cache = Cache(walk=True)
+        self.remoteCatchIndex = Index(nodeNickname)
+        self.daisyCryptography = None
 
         self.nodeInfo = self.cache.get(serverInfoFile)
         if self.nodeInfo == False:
@@ -117,7 +186,7 @@ class Node:
         self.cLog(10, "Command line arguments: " + ", ".join(sys.argv))
         self.oTransceiver = None
         self.cLog(20, "Cryptography initializing")
-        self.cryptographyInfo = DHEFern(self.cache, nodeNickname, self.cLog)
+        self.cryptographyInfo = Transport(self.cache, nodeNickname, self.cLog)
         self.cLog(20, "Cryptography initialized")
         self.processed = []
         self.proc = psutil.Process(os.getpid())
@@ -143,6 +212,13 @@ class Node:
         logging.log(priority, message)
         self.toLog.append("[{0}]:\n{1}".format(datetime.datetime.now(), message))
 
+    async def fsInit(self):
+        # TODO: Flesh out and properly link everything
+        if not os.path.exists("data"):
+            os.makedirs("data")
+        if not os.path.exists("data/" + nodeNickname):
+            os.makedirs("data/" + nodeNickname)
+
     async def monitor(self):
         global tuiOb
         """
@@ -180,8 +256,12 @@ class Node:
         We use a common technique here that calls the function from our preloaded actions via dictionary entry
         """
         while True:
-            while len(self.todo) >= 1:
+            while (len(self.todo) >= 1) & (len(tuiOb.todo) >= 1):
+                todoNow = None
+                if len(self.todo) > 0:
                     todoNow = self.todo.pop()
+                else:
+                    todoNow = tuiOb.todo.pop()
                 action = todoNow["action"]
                 self.cLog(20, "Action: " + action)
                 data = todoNow["data"]
@@ -212,7 +292,26 @@ class Node:
         Get catch and return the data to a peer
         """
         res = self.catch.get(data["head"], data["body"], fins=data["fins"])
-        self.server.sendToPeer(data["recipient"], res)
+        r = CatchResponse(
+            self.nodeInfo.onodeID,
+            000000,
+            self.nodeInfo.onodeID,
+            data["recipient"],
+            data["recipientNode"],
+            self.cryptographyInfo,
+            res,
+        )
+        self.oTransceiver.sendMessage(r)
+
+    async def action_cLog(self, data: dict):
+        self.cLog(data["priority"], data["message"])
+
+    async def action_routeCatch(self, data: dict):
+        self.server.sendToPeer(data["recipient"], data["html"])
+
+    async def action_syncIndex(self, data: dict):
+        for entry in data["index"]:
+            self.remoteCatchIndex.addEntry(entry)
 
     async def action_map(self, data: dict):
         """
@@ -226,7 +325,7 @@ class Node:
         self.cLog(20, "Lookup addition done")
         self.network.addon(data["onodeID"])
 
-    async def action_initNodeDH(self, data: dict):
+    async def action_initCryptography(self, data: dict):
         """
         Initialize diffie hellman key exchange
 
@@ -234,25 +333,43 @@ class Node:
         --------
         Cryptography.DHEFern.DHEFern: End to end encryption functionality
         """
-        if self.cryptographyInfo.getRecord("key", data["onodeID"]) == False:
+        self.cryptographyInfo.sessionSetup(
-            await self.oTransceiver.initNodeDH(
+            data["recipientNode"], data["publicKey"], data["peerEphemeralKey"]
-                self.cryptographyInfo, int(data["mnodeID"]), data["onodeID"]
         )
 
-    async def action_keyDeriveDH(self, data: dict):
+    async def action_hop(self, data):
-        """
-        Derive key via diffie hellman key exchange
-        """
         try:
-            self.cryptographyInfo.keyDerive(
+            r = None
-                data["publicKey"],
+            if data["method"] == "get":
-                self.cryptographyInfo.getSalt(),
+                r = hopper.get(
-                data["recipientNode"],
+                    data["url"],
-                data["params"],
+                    params=data["parameters"],
+                    followTags=["img", "script", "link"],
                 )
+            elif data["method"] == "post":
+                r = hopper.post(data["url"], params=data["parameters"])
+            if r != None:
+                r = HopperResponse(
+                    self.onodeID,
+                    000000,
+                    data["recipient"],
+                    data["recipientNode"],
+                    r,
+                    self.cryptographyInfo,
+                )
+                self.oTransceiver.sendMessage(r)
+
         except:
             self.cLog(30, traceback.format_exc())
 
+    async def routeHop(self, data: dict):
+        self.server.sendToPeer(data["recipient"], data["res"])
+
+    async def action_addPSK(self, data):
+        # TODO: Switch to credential
+        self.cryptographyInfo.createEmpty(data["nodeID"])
+        self.cryptographyInfo.update(data["nodeID"], {"PSK": data["PSK"]})
+
 
 async def logPassLoop():
     """
@@ -285,7 +402,9 @@ async def main():
     """
     global nodeOb
     try:
+        passkey = input("Enter node decryption key: ")
         nodeOb = Node()
+        nodeOb.daisyCryptography = SteelPetal(passkey, nodeOb.cLog)
         nodeOb.cLog(20, "Starting up")
         nodeOb.cLog(20, "Staggering {0} seconds, please wait".format(sys.argv[4]))
         time.sleep(int(sys.argv[4]))
@@ -304,6 +423,7 @@ async def main():
             nodeOb.onodeID,
             nodeOb.network,
             nodeOb.cLog,
+            nodeOb.cache,
         )
         nodeOb.mTasks["list"] = asyncio.create_task(nodeOb.spongeListen())
         await asyncio.sleep(1)
@@ -322,6 +442,7 @@ if __name__ == "__main__":
     try:
         mainThread = threading.Thread(target=asyncio.run, args=(main(),))
         mainThread.start()
+        if showTUI:
             lplThread = threading.Thread(target=asyncio.run, args=(logPassLoop(),))
             lplThread.start()
             tuiOb = TUI()

src/stale/WhaleSong.dhefern.py

@@ -0,0 +1,296 @@
+import base64
+import os
+from cryptography.fernet import Fernet
+from cryptography.hazmat.primitives import hashes
+from cryptography.hazmat.primitives.asymmetric import dh
+from cryptography.hazmat.primitives.kdf.hkdf import HKDF
+from cryptography.hazmat.primitives.serialization import (
+    Encoding,
+    NoEncryption,
+    ParameterFormat,
+    PublicFormat,
+    PrivateFormat,
+)
+import cryptography.hazmat.primitives.serialization as Serialization
+import msgpack
+from Daisy.Store import Store
+
+# TODO: Different store directories per node
+
+
+class DHEFern:
+    """
+
+    `🔗 Source <https://git.utopic.work/PierMesh/piermesh/src/branch/main/Cryptography/WhaleSong.py>`__
+
+    Attributes
+    ----------
+    cLog
+        Method reference to `run.Node.cLog` so we can log to the ui from here
+
+    loadedParams: dict
+        In memory representations of cryptography parameters
+
+    loadedKeys: dict
+        In memory representations of cryptography keys
+
+    nodeNickname: str
+        Name of node for isolating configs when running multiple nodes
+
+    cache: Components.daisy.Cache
+        Daisy cache for use in storing cryptography information
+
+    publicKey
+        Public key for node
+
+    privateKey
+        Private key for node
+    """
+
+    def __init__(self, cache, nodeNickname, cLog):
+        """
+        Parameters
+        ----------
+        cache: Components.daisy.Cache
+            Reference to the node instances Daisy cache
+
+        nodeNickname: str
+            Node nickname for record storage
+
+        cLog
+            Reference to `run.Node.cLog`
+
+        """
+        self.cLog = cLog
+        self.stores = {}
+        self.loadedParams = {}
+        self.loadedKeys = {}
+        self.nodeNickname = nodeNickname
+        self.cache = cache
+        if os.path.exists("daisy/cryptography/{0}/param".format(nodeNickname)) == False:
+            self.initStore("param")
+        else:
+            self.stores["param"] = Store("param", "cryptography", nodeNickname)
+            self.params = self.loadParamBytes(self.stores["param"].get()["self"])
+        self.cLog(20, "Param store initialized")
+        if os.path.exists("daisy/cryptography/{0}/key".format(nodeNickname)) == False:
+            self.cLog(20, "Key store DNE, initializing")
+            self.initStore("key")
+            self.genKeyPair()
+        else:
+            self.cLog(20, "Key store exists, loading")
+            self.stores["key"] = Store("key", "cryptography", nodeNickname)
+            self.cLog(20, "Store loaded")
+            # tks = self.stores["key"].get()
+            # self.publicKey = tks["self"]["publicKey"]
+            # self.privateKey = tks["self"]["privateKey"]
+        self.cLog(20, "Key store initialized")
+
+    def checkInMem(self, store: str, nodeID: str):
+        """
+        Check if parameters or keys are loaded for node of nodeID
+
+        Parameters
+        ----------
+        store: str
+            Whether to check loaded keys or parameters
+
+        """
+        if store == "param":
+            return nodeID in self.loadedParams.keys()
+        elif store == "key":
+            return nodeID in self.loadedKeys.keys()
+
+    def loadRecordToMem(self, store: str, nodeID: str):
+        """
+        Load record of nodeID from store to either keys or pameters
+        """
+        r = self.getRecord(store, nodeID)
+        if r == False:
+            self.cLog(
+                30, "Tried to load nonexistent {0} for node {1}".format(store, nodeID)
+            )
+            return False
+        elif self.checkInMem(store, nodeID):
+            self.cLog(10, "{0}s already deserialized, skipping".format(store))
+        else:
+            if store == "param":
+                self.loadedParams[nodeID] = self.loadParamBytes(r)
+            elif store == "key":
+                self.loadedKeys[nodeID] = {
+                    "publicKey": Serialization.load_pem_public_key(r["publicKey"]),
+                    "privateKey": Serialization.load_pem_private_key(
+                        r["privateKey"], None
+                    ),
+                }
+            return True
+
+    def getRecord(self, store: str, key: str):
+        """
+        Get record from store: store with key: key
+        """
+        r = stores[store].getRecord(key)
+        if r == False:
+            self.cLog(20, "Record does not exist")
+            return False
+        else:
+            return r
+
+    def initStore(self, store: str):
+        """
+        Initialize store: store
+        """
+        self.stores[store] = Store(store, "cryptography", self.nodeNickname)
+        if store == "param":
+            self.genParams()
+            self.stores[store].update("self", self.getParamsBytes(), recur=False)
+        elif store == "key":
+            self.stores[store].update("self", {}, recur=False)
+        else:
+            self.cLog(30, "Store not defined")
+
+    def genParams(self):
+        """
+        Generate Diffie Hellman parameters
+        """
+        params = dh.generate_parameters(generator=2, key_size=2048)
+        self.params = params
+        return params
+
+    def getParamsBytes(self):
+        """
+        Get bytes encoded from self.parameters (TODO: Encode from store)
+        """
+        return self.params.parameter_bytes(Encoding.PEM, ParameterFormat.PKCS3)
+
+    def loadParamBytes(self, pemBytes: bytes):
+        """
+        Load parameters to self.params from given bytes (TODO: Load from store)
+        """
+        self.params = Serialization.load_pem_parameters(pemBytes)
+        return self.params
+
+    def genKeyPair(self, paramsOverride=False, setSelf: bool = True):
+        """
+        Generate public and private keys from self.params (TODO: Gen from passed params)
+
+        paramsOverride
+            False or parameters to use (TODO)
+
+        setSelf: bool
+            Whether to set self.privateKey and self.publicKey
+        """
+        privateKey = self.params.generate_private_key()
+        if setSelf:
+            self.privateKey = privateKey
+        publicKey = privateKey.public_key()
+        if setSelf:
+            self.publicKey = publicKey
+            self.stores["key"].update(
+                "self",
+                {
+                    "publicKey": self.publicKey.public_bytes(
+                        Encoding.PEM, PublicFormat.SubjectPublicKeyInfo
+                    ),
+                    "privateKey": self.privateKey.private_bytes(
+                        Encoding.PEM, PrivateFormat.PKCS8, NoEncryption()
+                    ),
+                },
+            )
+            return [privateKey, publicKey]
+        else:
+            publicKey = publicKey.public_bytes(
+                Encoding.PEM, PublicFormat.SubjectPublicKeyInfo
+            )
+            privateKey = privateKey.private_bytes(
+                Encoding.PEM, PrivateFormat.PKCS8, NoEncryption()
+            )
+            return [privateKey, publicKey]
+
+    def keyDerive(self, pubKey: bytes, salt: bytes, nodeID: str, params: bytes):
+        """
+        Derive shared key using Diffie Hellman
+
+        pubKey: bytes
+            Public key
+
+        nodeID: str
+            PierMesh node ID
+
+        params: bytes
+            Encryption parameters
+        """
+        if self.checkInMem("param", nodeID) == False:
+            if self.getRecord("param", nodeID) == False:
+                self.updateStore("param", nodeID, params, recur=False)
+            self.loadRecordToMem("param", nodeID)
+        self.cLog(20, "Precheck done for key derivation")
+
+        # TODO: Load them and if private key exists load it, otherwise generate a private key
+        if self.checkInMem("key", nodeID) == False:
+            if self.getRecord("key", nodeID) == False:
+                privateKey, publicKey = self.genKeyPair(setSelf=False)
+                self.updateStore(
+                    "key", nodeID, {"publicKey": publicKey, "privateKey": privateKey}
+                )
+            self.loadRecordToMem("key", nodeID)
+
+        sharedKey = self.loadedKeys[nodeID]["privateKey"].exchange(
+            Serialization.load_pem_public_key(pubKey)
+        )
+        # Perform key derivation.
+        self.cLog(20, "Performing key derivation")
+        derivedKey = HKDF(
+            algorithm=hashes.SHA256(), length=32, salt=salt, info=b"handshake data"
+        ).derive(sharedKey)
+        self.cLog(20, "Derived key")
+        ederivedKey = base64.urlsafe_b64encode(derivedKey)
+        tr = self.getRecord("key", nodeID)
+        tr["derivedKey"] = ederivedKey
+        self.updateStore("key", nodeID, tr)
+        self.cLog(20, "Done with cryptography store updates")
+        return ederivedKey
+
+    def getSalt(self):
+        """
+        Get random salt
+        """
+        return os.urandom(16)
+
+    # TODO: Build in transport security (node/node)
+    def encrypt(self, data, nodeID: str, isDict: bool = True):
+        """
+        Do Fernet encryption
+
+        data
+            Either bytes or dict to encrypt
+
+        isDict: bool
+            Whether data is a dictionary
+        """
+        r = self.getRecord("key", nodeID)
+        if r == False:
+            self.cLog(20, "Node {0} not in keystore".format(nodeID))
+            return False
+        else:
+            derivedKey = r["derivedKey"]
+            fernet = Fernet(derivedKey)
+            if isDict:
+                data = msgpack.dumps(data)
+            token = fernet.encrypt(data)
+            return token
+
+    def decrypt(self, data, nodeID: str):
+        """
+        Decrypt bytes and return either str or dict (TODO: Check whether to msgpack load)
+        """
+        r = self.getRecord("key", nodeID)
+        if r == False:
+            self.cLog(20, "No record of node " + nodeID)
+            return False
+        elif not "derivedKey" in r.keys():
+            self.cLog(20, "No key derived for node " + nodeID)
+            return False
+        else:
+            fernet = Fernet(self.getRecord("key", nodeID)["derivedKey"])
+            return msgpack.loads(fernet.decrypt(data))

src/ui.py

@@ -1,5 +1,5 @@
 from textual.app import App, ComposeResult
-from textual.widgets import Log, Label, Footer, Header, ProgressBar
+from textual.widgets import Log, Label, Footer, Header, ProgressBar, Input, Button
 from textual.binding import Binding
 from textual.containers import Horizontal, Vertical
 import sys, os
@@ -24,6 +24,7 @@ class TUI(App):
             Whether the TUI has been killed
     """
 
+    todo = []
     visibleLogo = True
     nodeOb = None
     done = False
@@ -70,7 +71,15 @@ class TUI(App):
         Load the ascii art for display on the left label
         """
         yield Header(icon="P")
-        yield Label(ascii, classes="largeLabel", name="logo", id="logo")
+        yield Vertical(
+            Label(ascii, classes="largeLabel", name="logo", id="logo"),
+            Label("Add/set pre shared key for node\n"),
+            Label("Node ID:"),
+            Input(placeholder="000000", type="integer", max_length=6, name="pskNodeID", id="pskNodeID")
+            Label("PSK:"),
+            Input(type="text", max_length=6, name="psk", id="psk")
+            Button("Add/set PSK", name="addPSK", id="addPSK"),
+        )
         yield Vertical(
             Log(auto_scroll=True, classes="baseLog"),
             Label("CPU usage:", name="cpul", id="cpul"),
@@ -79,6 +88,16 @@ class TUI(App):
         )
         yield Footer()
 
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        if event.button.id == "addPSK":
+            self.todo.append({
+                "action": "addPSK",
+                "data": {
+                    "nodeID": self.query_one("#pskNodeID").value.zpad(6),
+                    "PSK": self.query_one("#PSK").value
+                }
+            })
+
     def do_write_line(self, logLine: str):
         """
         Write line to the logs panel