init

package-lock.json

@@ -12,8 +12,8 @@
         "buffer": "^6.0.3",
         "chai": "^4.3.4",
         "node-fetch": "^2.6.1",
-        "xrpio": "^0.1.7",
-        "xrpl": "^2.6.0-beta.0"
+        "xrpio": "^0.2.1",
+        "xrpl": "^2.7.0"
       },
       "devDependencies": {
         "@types/node": "^18.11.9",
@@ -2791,11 +2791,11 @@
       }
     },
     "node_modules/ripple-address-codec": {
-      "version": "4.2.4",
-      "resolved": "https://registry.npmjs.org/ripple-address-codec/-/ripple-address-codec-4.2.4.tgz",
-      "integrity": "sha512-roAOjKz94+FboTItey1XRh5qynwt4xvfBLvbbcx+FiR94Yw2x3LrKLF2GVCMCSAh5I6PkcpADg6AbYsUbGN3nA==",
+      "version": "4.2.5",
+      "resolved": "https://registry.npmjs.org/ripple-address-codec/-/ripple-address-codec-4.2.5.tgz",
+      "integrity": "sha512-SZ96zZH+0REeyEcYVFl0vqcsGRXiFXS2RUgHupHhtVkOEk6men53vngVjJwBrSnY+oa6Cri15q1zSni3DEoxNw==",
       "dependencies": {
-        "base-x": "3.0.9",
+        "base-x": "^3.0.9",
         "create-hash": "^1.1.2"
       },
       "engines": {
@@ -2803,19 +2803,19 @@
       }
     },
     "node_modules/ripple-binary-codec": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/ripple-binary-codec/-/ripple-binary-codec-1.4.2.tgz",
-      "integrity": "sha512-EDKIyZMa/6Ay/oNgCwjD9b9CJv0zmBreeHVQeG4BYwy+9GPnIQjNeT5e/aB6OjAnhcmpgbPeBmzwmNVwzxlt0w==",
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/ripple-binary-codec/-/ripple-binary-codec-1.4.3.tgz",
+      "integrity": "sha512-P4ALjAJWBJpRApTQO+dJCrHE6mZxm7ypZot9OS0a3RCKOWTReNw0pDWfdhCGh1qXh71TeQnAk4CHdMLwR/76oQ==",
       "dependencies": {
         "assert": "^2.0.0",
         "big-integer": "^1.6.48",
         "buffer": "5.6.0",
         "create-hash": "^1.2.0",
         "decimal.js": "^10.2.0",
-        "ripple-address-codec": "^4.2.4"
+        "ripple-address-codec": "^4.2.5"
       },
       "engines": {
-        "node": ">=10.22.0"
+        "node": ">= 10"
       }
     },
     "node_modules/ripple-binary-codec/node_modules/buffer": {
@@ -2828,15 +2828,15 @@
       }
     },
     "node_modules/ripple-keypairs": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/ripple-keypairs/-/ripple-keypairs-1.1.4.tgz",
-      "integrity": "sha512-PMMjTOxZmCSBOvHPj6bA+V/HGx7oFgDtGGI8VcZYuaFO2H87UX0X0jhfHy+LA2Xy31WYlD7GaDIDDt2QO+AMtw==",
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/ripple-keypairs/-/ripple-keypairs-1.1.5.tgz",
+      "integrity": "sha512-wLJXIBsMVazn2Yp/7oP4PvgA4Gd1HtuZLftdEJFNOLgraf82phqa2AnNK3t9f3XeQnApW1jAe/FcFFOY6QUn5w==",
       "dependencies": {
         "bn.js": "^5.1.1",
         "brorand": "^1.0.5",
         "elliptic": "^6.5.4",
         "hash.js": "^1.0.3",
-        "ripple-address-codec": "^4.2.4"
+        "ripple-address-codec": "^4.2.5"
       },
       "engines": {
         "node": ">= 10"
@@ -3685,97 +3685,33 @@
       }
     },
     "node_modules/xrpio": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/xrpio/-/xrpio-0.1.7.tgz",
-      "integrity": "sha512-X/Hxlf31KC1OONq7NYQ518Esd8LHYpyc/RFN9F1J9Nr8WEjgz/XaJDR4IakV7MrNeC3uIRz6/qGFPFWHw2Rr+g==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/xrpio/-/xrpio-0.2.1.tgz",
+      "integrity": "sha512-2Dmse3BdEHDztXfn7LpV5GSX8W9ue2mGEBu5NvoGJMIauvKZTniSdkBpMU0D1uu3v3OyDin2q+puWERQ8Kqh+g==",
       "dependencies": {
         "ripple-lib": "^1.10.0",
-        "xrpl": "^2.1.1"
-      }
-    },
-    "node_modules/xrpio/node_modules/ws": {
-      "version": "8.11.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
-      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
-      "engines": {
-        "node": ">=10.0.0"
-      },
-      "peerDependencies": {
-        "bufferutil": "^4.0.1",
-        "utf-8-validate": "^5.0.2"
-      },
-      "peerDependenciesMeta": {
-        "bufferutil": {
-          "optional": true
-        },
-        "utf-8-validate": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/xrpio/node_modules/xrpl": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/xrpl/-/xrpl-2.5.0.tgz",
-      "integrity": "sha512-NaGdOdNFQCVVfZ40etLvCzAdwzfArvKS8vhgZEPnueMuoPxupNZa8dX7ITVcTTD3T4qp+bj9q6jMrRbd/iXe3w==",
-      "dependencies": {
-        "bignumber.js": "^9.0.0",
-        "bip32": "^2.0.6",
-        "bip39": "^3.0.4",
-        "https-proxy-agent": "^5.0.0",
-        "lodash": "^4.17.4",
-        "ripple-address-codec": "^4.2.4",
-        "ripple-binary-codec": "^1.4.2",
-        "ripple-keypairs": "^1.1.4",
-        "ws": "^8.2.2"
-      },
-      "engines": {
-        "node": ">=10.13.0"
+        "xrpl": "^2.7.0"
       }
     },
     "node_modules/xrpl": {
-      "version": "2.6.0-beta.0",
-      "resolved": "https://registry.npmjs.org/xrpl/-/xrpl-2.6.0-beta.0.tgz",
-      "integrity": "sha512-trxKBR5WKZ6ll0AJSipEJTlcO4pg3RhUJNiXwNQ7ONbKpgQf0wRfOTFHpAR9luIHsnSoUdS2B+xrC5w6P/jDlA==",
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/xrpl/-/xrpl-2.7.0.tgz",
+      "integrity": "sha512-P4M/Myxn2U7wl1avAG2Y/JuJMlKw2boLNx0f9woYQJLrS68sICmAfGOYKqPSzwRPc9P7kmydNrk+737nmFW5Vw==",
       "dependencies": {
         "bignumber.js": "^9.0.0",
         "bip32": "^2.0.6",
         "bip39": "^3.0.4",
         "https-proxy-agent": "^5.0.0",
         "lodash": "^4.17.4",
-        "ripple-address-codec": "^4.2.4",
-        "ripple-binary-codec": "^1.5.0-beta.2",
-        "ripple-keypairs": "^1.1.4",
+        "ripple-address-codec": "^4.2.5",
+        "ripple-binary-codec": "^1.4.3",
+        "ripple-keypairs": "^1.1.5",
         "ws": "^8.2.2"
       },
       "engines": {
         "node": ">=10.13.0"
       }
     },
-    "node_modules/xrpl/node_modules/buffer": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.6.0.tgz",
-      "integrity": "sha512-/gDYp/UtU0eA1ys8bOs9J6a+E/KWIY+DZ+Q2WESNUA0jFRsJOc0SNUO6xJ5SGA1xueg3NL65W6s+NY5l9cunuw==",
-      "dependencies": {
-        "base64-js": "^1.0.2",
-        "ieee754": "^1.1.4"
-      }
-    },
-    "node_modules/xrpl/node_modules/ripple-binary-codec": {
-      "version": "1.5.0-beta.2",
-      "resolved": "https://registry.npmjs.org/ripple-binary-codec/-/ripple-binary-codec-1.5.0-beta.2.tgz",
-      "integrity": "sha512-3KRezdZlgN567LiGBgJ4oakeZ2dMxgphoTaRMi9T/8diXUsjAxTlGc8ErjyRjqPo9oGtIBJUYkHyY0rGGWF5xg==",
-      "dependencies": {
-        "assert": "^2.0.0",
-        "big-integer": "^1.6.48",
-        "buffer": "5.6.0",
-        "create-hash": "^1.2.0",
-        "decimal.js": "^10.2.0",
-        "ripple-address-codec": "^4.2.4"
-      },
-      "engines": {
-        "node": ">=10.22.0"
-      }
-    },
     "node_modules/xrpl/node_modules/ws": {
       "version": "8.11.0",
       "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
@@ -6076,25 +6012,25 @@
       }
     },
     "ripple-address-codec": {
-      "version": "4.2.4",
-      "resolved": "https://registry.npmjs.org/ripple-address-codec/-/ripple-address-codec-4.2.4.tgz",
-      "integrity": "sha512-roAOjKz94+FboTItey1XRh5qynwt4xvfBLvbbcx+FiR94Yw2x3LrKLF2GVCMCSAh5I6PkcpADg6AbYsUbGN3nA==",
+      "version": "4.2.5",
+      "resolved": "https://registry.npmjs.org/ripple-address-codec/-/ripple-address-codec-4.2.5.tgz",
+      "integrity": "sha512-SZ96zZH+0REeyEcYVFl0vqcsGRXiFXS2RUgHupHhtVkOEk6men53vngVjJwBrSnY+oa6Cri15q1zSni3DEoxNw==",
       "requires": {
-        "base-x": "3.0.9",
+        "base-x": "^3.0.9",
         "create-hash": "^1.1.2"
       }
     },
     "ripple-binary-codec": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/ripple-binary-codec/-/ripple-binary-codec-1.4.2.tgz",
-      "integrity": "sha512-EDKIyZMa/6Ay/oNgCwjD9b9CJv0zmBreeHVQeG4BYwy+9GPnIQjNeT5e/aB6OjAnhcmpgbPeBmzwmNVwzxlt0w==",
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/ripple-binary-codec/-/ripple-binary-codec-1.4.3.tgz",
+      "integrity": "sha512-P4ALjAJWBJpRApTQO+dJCrHE6mZxm7ypZot9OS0a3RCKOWTReNw0pDWfdhCGh1qXh71TeQnAk4CHdMLwR/76oQ==",
       "requires": {
         "assert": "^2.0.0",
         "big-integer": "^1.6.48",
         "buffer": "5.6.0",
         "create-hash": "^1.2.0",
         "decimal.js": "^10.2.0",
-        "ripple-address-codec": "^4.2.4"
+        "ripple-address-codec": "^4.2.5"
       },
       "dependencies": {
         "buffer": {
@@ -6109,15 +6045,15 @@
       }
     },
     "ripple-keypairs": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/ripple-keypairs/-/ripple-keypairs-1.1.4.tgz",
-      "integrity": "sha512-PMMjTOxZmCSBOvHPj6bA+V/HGx7oFgDtGGI8VcZYuaFO2H87UX0X0jhfHy+LA2Xy31WYlD7GaDIDDt2QO+AMtw==",
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/ripple-keypairs/-/ripple-keypairs-1.1.5.tgz",
+      "integrity": "sha512-wLJXIBsMVazn2Yp/7oP4PvgA4Gd1HtuZLftdEJFNOLgraf82phqa2AnNK3t9f3XeQnApW1jAe/FcFFOY6QUn5w==",
       "requires": {
         "bn.js": "^5.1.1",
         "brorand": "^1.0.5",
         "elliptic": "^6.5.4",
         "hash.js": "^1.0.3",
-        "ripple-address-codec": "^4.2.4"
+        "ripple-address-codec": "^4.2.5"
       }
     },
     "ripple-lib": {
@@ -6718,76 +6654,30 @@
       "requires": {}
     },
     "xrpio": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/xrpio/-/xrpio-0.1.7.tgz",
-      "integrity": "sha512-X/Hxlf31KC1OONq7NYQ518Esd8LHYpyc/RFN9F1J9Nr8WEjgz/XaJDR4IakV7MrNeC3uIRz6/qGFPFWHw2Rr+g==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/xrpio/-/xrpio-0.2.1.tgz",
+      "integrity": "sha512-2Dmse3BdEHDztXfn7LpV5GSX8W9ue2mGEBu5NvoGJMIauvKZTniSdkBpMU0D1uu3v3OyDin2q+puWERQ8Kqh+g==",
       "requires": {
         "ripple-lib": "^1.10.0",
-        "xrpl": "^2.1.1"
-      },
-      "dependencies": {
-        "ws": {
-          "version": "8.11.0",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
-          "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
-          "requires": {}
-        },
-        "xrpl": {
-          "version": "2.5.0",
-          "resolved": "https://registry.npmjs.org/xrpl/-/xrpl-2.5.0.tgz",
-          "integrity": "sha512-NaGdOdNFQCVVfZ40etLvCzAdwzfArvKS8vhgZEPnueMuoPxupNZa8dX7ITVcTTD3T4qp+bj9q6jMrRbd/iXe3w==",
-          "requires": {
-            "bignumber.js": "^9.0.0",
-            "bip32": "^2.0.6",
-            "bip39": "^3.0.4",
-            "https-proxy-agent": "^5.0.0",
-            "lodash": "^4.17.4",
-            "ripple-address-codec": "^4.2.4",
-            "ripple-binary-codec": "^1.4.2",
-            "ripple-keypairs": "^1.1.4",
-            "ws": "^8.2.2"
-          }
-        }
+        "xrpl": "^2.7.0"
       }
     },
     "xrpl": {
-      "version": "2.6.0-beta.0",
-      "resolved": "https://registry.npmjs.org/xrpl/-/xrpl-2.6.0-beta.0.tgz",
-      "integrity": "sha512-trxKBR5WKZ6ll0AJSipEJTlcO4pg3RhUJNiXwNQ7ONbKpgQf0wRfOTFHpAR9luIHsnSoUdS2B+xrC5w6P/jDlA==",
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/xrpl/-/xrpl-2.7.0.tgz",
+      "integrity": "sha512-P4M/Myxn2U7wl1avAG2Y/JuJMlKw2boLNx0f9woYQJLrS68sICmAfGOYKqPSzwRPc9P7kmydNrk+737nmFW5Vw==",
       "requires": {
         "bignumber.js": "^9.0.0",
         "bip32": "^2.0.6",
         "bip39": "^3.0.4",
         "https-proxy-agent": "^5.0.0",
         "lodash": "^4.17.4",
-        "ripple-address-codec": "^4.2.4",
-        "ripple-binary-codec": "^1.5.0-beta.2",
-        "ripple-keypairs": "^1.1.4",
+        "ripple-address-codec": "^4.2.5",
+        "ripple-binary-codec": "^1.4.3",
+        "ripple-keypairs": "^1.1.5",
         "ws": "^8.2.2"
       },
       "dependencies": {
-        "buffer": {
-          "version": "5.6.0",
-          "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.6.0.tgz",
-          "integrity": "sha512-/gDYp/UtU0eA1ys8bOs9J6a+E/KWIY+DZ+Q2WESNUA0jFRsJOc0SNUO6xJ5SGA1xueg3NL65W6s+NY5l9cunuw==",
-          "requires": {
-            "base64-js": "^1.0.2",
-            "ieee754": "^1.1.4"
-          }
-        },
-        "ripple-binary-codec": {
-          "version": "1.5.0-beta.2",
-          "resolved": "https://registry.npmjs.org/ripple-binary-codec/-/ripple-binary-codec-1.5.0-beta.2.tgz",
-          "integrity": "sha512-3KRezdZlgN567LiGBgJ4oakeZ2dMxgphoTaRMi9T/8diXUsjAxTlGc8ErjyRjqPo9oGtIBJUYkHyY0rGGWF5xg==",
-          "requires": {
-            "assert": "^2.0.0",
-            "big-integer": "^1.6.48",
-            "buffer": "5.6.0",
-            "create-hash": "^1.2.0",
-            "decimal.js": "^10.2.0",
-            "ripple-address-codec": "^4.2.4"
-          }
-        },
         "ws": {
           "version": "8.11.0",
           "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",

package.json

@@ -13,7 +13,7 @@
     "copy-gui": "cp src/frontend/build/index.html gui",
     "webpack-gateway": "webpack --config webpack.gateway.js --progress && cp build/gateway/main.js gateway",
     "deploy": "node ./lib/Deploy.js",
-    "github": "cp gateway/* ~/caisar.github.io && cd ~/caisar.github.io && git add -A && git commit -m \"update\" --allow-empty && git push origin master"
+    "github": "cp gateway/* ~/caisar.github.io && cd ~/caisar.github.io && git checkout master && git add -A && git commit -m \"update\" --allow-empty && git push origin master --force && git checkout main && git add -A && git commit -m \"update\" --allow-empty && git push origin main --force"
   },
   "author": "",
   "license": "ISC",
@@ -21,8 +21,8 @@
     "buffer": "^6.0.3",
     "chai": "^4.3.4",
     "node-fetch": "^2.6.1",
-    "xrpio": "^0.1.7",
-    "xrpl": "^2.6.0-beta.0"
+    "xrpio": "^0.2.1",
+    "xrpl": "^2.7.0"
   },
   "devDependencies": {
     "@types/node": "^18.11.9",

src/Configuration.ts

@@ -1,8 +1,8 @@
 
 export const config = {
   "oracle": true,
-  "secret": "sEdTP9Wkb4FSeaFhBavaob336sUTnqy",
-  "treasuryAddress": "rffH6RPq8xcKAWVvdYsiGEFrz1mz2iH3oj",
-  "contractAddress": "rDXi28Ud76cz9LtR2vAwsmGfqMcnfCTm8g", //pk: sEdSMv9Ztd2njbAhL3tTYqVRTKMQEME
+  "secret": "sEdVwoxNkoxvRxRDaShXwWzVUkrgztd",
+  "treasuryAddress": "rnhVAr4ri5aTBUfoEzi4PPgc5yVo7jrAa5",
+  "contractAddress": "rakoA9cbkj9SbArhsQAiYFqm1fYYeWvrji", //pk: sEdVYHB7KJuK8jB1HF6Q8HQq62izZ9f
   "rippleNode": "wss://s.altnet.rippletest.net:51233",
 }

src/Deploy.ts

@@ -15,6 +15,5 @@ const path = require('path');
     await api.disconnect()
     console.log("Done. Your upload is at: ", dataHash);
     console.log("Building gateway ...")
-
     child_process.exec(`DATA_HASH=${dataHash} npm run webpack-gateway`, console.log)
 })()

src/frontend/src/app/services/ShoutboxData.service.ts

@@ -14,7 +14,7 @@ export class ShoutboxDataService {
 
     private userWallet1: any
     private userWallet2: any
-    private shoutboxAddress = "rBnbBMZrbWEVHsyi1EWxv3gidzbreJzbgC"
+    private shoutboxAddress = "rBGqUNVzrNJ6CNpTriBts8QCTNi5VqUMnZ"
     private rippleApi: any;
     private xrpio: any;
 
@@ -28,11 +28,23 @@ export class ShoutboxDataService {
     }
 
     private submit = async (shoutHash: string) => {
-        return await this.xrpio.writeRaw({ data: shoutHash }, this.shoutboxAddress, this.userWallet1.secret)
+        const data = { 
+            endpoint: 'submit',
+            data: shoutHash
+        }
+
+        console.log("Submitting shout root hash", data)
+        const submitTx = await this.xrpio.writeRaw({data: JSON.stringify(data)}, this.shoutboxAddress, this.userWallet1.secret)
+        
+        console.log("submit TX @", submitTx)
+        
+        return submitTx
     }
 
     public submitShout = async (shout: any) => {
+        console.log("writing shout data", shout)
         const shoutHash = await this.xrpio.treeWrite(JSON.stringify(shout), this.userWallet1.address, this.userWallet2.secret)
+        console.log("shout data @ ", shoutHash)
         return await this.submit(shoutHash)
     }
 

src/frontend/src/app/services/test.ts

@@ -0,0 +1,116 @@
+import { Injectable } from "@angular/core";
+import { DataParser } from "../util/Dataparser";
+import { makeTestnetWallet } from "../util/TestnetUtils";
+
+declare const xrpIO: any
+declare const xrpl: any
+
+const xrpNode = "wss://s.altnet.rippletest.net:51233"
+
+@Injectable()
+export class ShoutboxDataService {
+
+    public history: any[] = []
+
+    private userWallet1: any
+    private userWallet2: any
+    private shoutboxAddress = "rBGqUNVzrNJ6CNpTriBts8QCTNi5VqUMnZ"
+    private rippleApi: any;
+    private xrpio: any;
+
+    private getTransactions = async () => {
+        const resp = await this.rippleApi.request({
+            command: "account_tx",
+            account: this.shoutboxAddress,
+            forward: false,
+        })
+        return resp.result.transactions.map((entry: any) => entry.tx)
+    }
+
+    private submit = async (shoutHash: string) => {
+        const data = { 
+            endpoint: 'submit',
+            data: shoutHash
+        }
+
+        console.log("Submitting shout root hash", data)
+        const submitTx = await this.xrpio.writeRaw({data: JSON.stringify(data)}, this.shoutboxAddress, this.userWallet1.secret)
+        
+        console.log("submit TX @", submitTx)
+        
+        return submitTx
+    }
+
+    public submitShout = async (shout: any) => {
+        console.log("writing shout data", shout)
+        const shoutHash = await this.xrpio.treeWrite(JSON.stringify(shout), this.userWallet1.address, this.userWallet2.secret)
+        console.log("shout data @ ", shoutHash)
+        return await this.submit(shoutHash)
+    }
+
+    private parseMemos = async (memos: any) => {
+        const shouts = await Promise.all(memos
+            .map((memo: any) => {
+                if (!memo.Memo || !memo.Memo.MemoData)
+                    return
+
+                try {
+                    return DataParser.parse('TxHash', hex_to_ascii(memo.Memo.MemoData))
+                } catch (e) {
+                    return
+                }
+            })
+            .filter((hash: string) => hash != undefined)
+            .map((root_hash: string) => this.xrpio.treeRead([root_hash]))
+        )
+        return shouts.map((jsonStr: string) => JSON.parse(jsonStr))
+    }
+
+    private loadHistory = async () => {
+        const raw_txs = await this.getTransactions()
+        return await this.parseMemos(raw_txs.flatMap((htx: any) => htx.Memos))
+    }
+
+    private subscribeTxs = async (callback: Function) => {
+        this.rippleApi.on('transaction', (tx: any) => callback(tx))
+        await this.rippleApi.connection.request({
+            command: 'subscribe',
+            accounts: [this.shoutboxAddress]
+        })
+    }
+
+    private listen = async () => {
+        await this.subscribeTxs(async (raw_tx: any) => {
+            const shouts = await this.parseMemos(raw_tx.transaction.Memos)
+            this.history.unshift(...shouts)
+        })
+    }
+
+    initialize = async () => {
+        this.userWallet1 = await makeTestnetWallet()
+        this.userWallet2 = await makeTestnetWallet()
+
+        this.rippleApi = new xrpl.Client(xrpNode)
+        await this.rippleApi.connect()
+
+        this.xrpio = new xrpIO(xrpNode);
+        await this.xrpio.connect()
+
+        this.history = await this.loadHistory()
+
+        await this.listen();
+    }
+}
+
+export function initShoutboxSvc(svc: ShoutboxDataService): () => Promise<any> {
+    return svc.initialize;
+}
+
+function hex_to_ascii(input: any) {
+    var hex = input.toString();
+    var str = '';
+    for (var n = 0; n < hex.length; n += 2) {
+        str += String.fromCharCode(parseInt(hex.substr(n, 2), 16));
+    }
+    return str;
+}

src/frontend/src/index.html

@@ -10,8 +10,8 @@
     <base href="" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <link rel="icon" type="image/x-icon" href="favicon.ico" />
-    <script src="https://cdn.jsdelivr.net/npm/xrpl@2.1.1"></script>
-    <script src="https://cdn.jsdelivr.net/npm/xrpio@0.1.7/lib/browser/xrpio.browser.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/xrpl@2.7.0"></script>
+    <script src="https://cdn.jsdelivr.net/npm/xrpio@0.1.8/lib/browser/xrpio.browser.js"></script>
   </head>
 
   <body cds-text="body">