[bug] Fix checkConnections logic

Dockerfile

@@ -16,7 +16,7 @@ RUN npm ci
 FROM deps AS build
 COPY tsconfig.json ./
 COPY src ./src
-# COPY pkg ./pkg  # Commenté car le dossier pkg n'existe pas
+COPY pkg ./pkg
 RUN npm run build
 
 # Runtime image
@@ -26,7 +26,10 @@ ENV NODE_ENV=production
 RUN addgroup -S nodejs && adduser -S nodejs -G nodejs
 COPY --from=deps /app/node_modules ./node_modules
 COPY --from=build /app/dist ./dist
-# COPY --from=build /app/pkg ./pkg  # Commenté car le dossier pkg n'existe pas
+COPY --from=build /app/pkg ./pkg
 EXPOSE 9090
 USER nodejs
 CMD ["node", "dist/index.js"]
+
+
+

package-lock.json

@@ -10,6 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@types/ws": "^8.5.10",
+        "axios": "^1.7.8",
         "dotenv": "^16.3.1",
         "level": "^10.0.0",
         "ws": "^8.14.2"
@@ -941,6 +942,21 @@
         "node": "*"
       }
     },
+    "node_modules/asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
+    },
+    "node_modules/axios": {
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.11.0.tgz",
+      "integrity": "sha512-1Lx3WLFQWm3ooKDYZD1eXmoGO9fxYQjrycfHFC8P0sCfQVXyROp0p9PFWBehewBOdCwHc+f/b8I0fMto5eSfwA==",
+      "dependencies": {
+        "follow-redirects": "^1.15.6",
+        "form-data": "^4.0.4",
+        "proxy-from-env": "^1.1.0"
+      }
+    },
     "node_modules/base64-js": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@@ -1001,6 +1017,18 @@
         "node": ">=8"
       }
     },
+    "node_modules/call-bind-apply-helpers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/chai": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/chai/-/chai-4.5.0.tgz",
@@ -1048,6 +1076,17 @@
         "node": ">=18"
       }
     },
+    "node_modules/combined-stream": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+      "dependencies": {
+        "delayed-stream": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/confbox": {
       "version": "0.1.8",
       "resolved": "https://registry.npmjs.org/confbox/-/confbox-0.1.8.tgz",
@@ -1107,6 +1146,14 @@
         "node": ">=6"
       }
     },
+    "node_modules/delayed-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/diff": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
@@ -1137,6 +1184,60 @@
         "url": "https://dotenvx.com"
       }
     },
+    "node_modules/dunder-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
+      "integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "gopd": "^1.2.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-define-property": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/es-define-property/-/es-define-property-1.0.1.tgz",
+      "integrity": "sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-errors": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/es-errors/-/es-errors-1.3.0.tgz",
+      "integrity": "sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-object-atoms": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.1.1.tgz",
+      "integrity": "sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==",
+      "dependencies": {
+        "es-errors": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-set-tostringtag": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/es-set-tostringtag/-/es-set-tostringtag-2.1.0.tgz",
+      "integrity": "sha512-j6vWzfrGVfyXxge+O0x5sh6cvxAog0a/4Rdd2K36zCMV5eJ+/+tOAngRO8cODMNWbVRdVlmGZQL2YS3yR8bIUA==",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.6",
+        "has-tostringtag": "^1.0.2",
+        "hasown": "^2.0.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/esbuild": {
       "version": "0.21.5",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.21.5.tgz",
@@ -1210,6 +1311,40 @@
         "url": "https://github.com/sindresorhus/execa?sponsor=1"
       }
     },
+    "node_modules/follow-redirects": {
+      "version": "1.15.11",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.11.tgz",
+      "integrity": "sha512-deG2P0JfjrTxl50XGCDyfI97ZGVCxIpfKYmfyrQ54n5FO/0gfIES8C/Psl6kWVDolizcaaxZJnTS0QSMxvnsBQ==",
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/RubenVerborgh"
+        }
+      ],
+      "engines": {
+        "node": ">=4.0"
+      },
+      "peerDependenciesMeta": {
+        "debug": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/form-data": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.4.tgz",
+      "integrity": "sha512-KrGhL9Q4zjj0kiUt5OO4Mr/A/jlI2jDYs5eHBpYHPcBEVSiipAvn2Ko2HnPe20rmcuuvMHNdZFp+4IlGTMF0Ow==",
+      "dependencies": {
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.8",
+        "es-set-tostringtag": "^2.1.0",
+        "hasown": "^2.0.2",
+        "mime-types": "^2.1.12"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -1225,6 +1360,14 @@
         "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
       }
     },
+    "node_modules/function-bind": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
+      "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/get-func-name": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/get-func-name/-/get-func-name-2.0.2.tgz",
@@ -1235,6 +1378,41 @@
         "node": "*"
       }
     },
+    "node_modules/get-intrinsic": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
+      "integrity": "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "es-define-property": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "es-object-atoms": "^1.1.1",
+        "function-bind": "^1.1.2",
+        "get-proto": "^1.0.1",
+        "gopd": "^1.2.0",
+        "has-symbols": "^1.1.0",
+        "hasown": "^2.0.2",
+        "math-intrinsics": "^1.1.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/get-proto/-/get-proto-1.0.1.tgz",
+      "integrity": "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==",
+      "dependencies": {
+        "dunder-proto": "^1.0.1",
+        "es-object-atoms": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/get-stream": {
       "version": "8.0.1",
       "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-8.0.1.tgz",
@@ -1248,6 +1426,53 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/gopd": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.2.0.tgz",
+      "integrity": "sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/has-symbols": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.1.0.tgz",
+      "integrity": "sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ==",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/has-tostringtag": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.2.tgz",
+      "integrity": "sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==",
+      "dependencies": {
+        "has-symbols": "^1.0.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/hasown": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
+      "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
+      "dependencies": {
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/human-signals": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/human-signals/-/human-signals-5.0.0.tgz",
@@ -1406,6 +1631,14 @@
       "integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==",
       "dev": true
     },
+    "node_modules/math-intrinsics": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
+      "integrity": "sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/maybe-combine-errors": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/maybe-combine-errors/-/maybe-combine-errors-1.0.0.tgz",
@@ -1421,6 +1654,25 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/mime-db": {
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime-types": {
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
     "node_modules/mimic-fn": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
@@ -1661,6 +1913,11 @@
         "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
       }
     },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "node_modules/react-is": {
       "version": "18.3.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz",

package.json

@@ -20,6 +20,7 @@
     "@types/node": "^22.5.0"
   },
   "dependencies": {
+    "axios": "^1.7.8",
     "ws": "^8.14.2",
     "@types/ws": "^8.5.10",
     "dotenv": "^16.3.1",

pkg/package.json

@@ -1,18 +0,0 @@
-{
-  "name": "sdk_client",
-  "version": "0.1.4",
-  "description": "4NK SDK Client WASM Package (flate2 compatible)",
-  "main": "sdk_client.js",
-  "types": "sdk_client.d.ts",
-  "files": [
-    "sdk_client_bg.wasm",
-    "sdk_client.js",
-    "sdk_client.d.ts"
-  ],
-  "scripts": {
-    "build": "echo 'WASM package built with flate2 compatibility'"
-  },
-  "keywords": ["wasm", "4nk", "sdk", "flate2"],
-  "author": "4NK Team",
-  "license": "MIT"
-}

pkg/sdk_client.d.ts

@@ -1,349 +0,0 @@
-// 4NK SDK Client WASM TypeScript Declarations (flate2 compatible)
-
-export interface ApiReturn<T = any> {
-    success: boolean;
-    data?: T;
-    error?: string;
-    new_tx_to_send?: any;
-    commit_to_send?: any;
-    partial_tx?: any;
-    secrets?: any;
-    updated_process?: any;
-    push_to_storage?: any;
-    ciphers_to_send?: any;
-}
-
-export interface Device {
-    id: string;
-    name: string;
-    description?: string;
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface Process {
-    id: string;
-    name: string;
-    description?: string;
-    device_id: string;
-    state: ProcessState;
-    states: ProcessState[]; // Added for compatibility
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface Member {
-    id: string;
-    name: string;
-    public_key: string;
-    process_id: string;
-    roles: string[];
-    sp_addresses?: string[]; // Added for compatibility
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface Role {
-    id: string;
-    name: string;
-    description?: string;
-    process_id: string;
-    members: string[];
-    validation_rules: ValidationRule[];
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface ValidationRule {
-    id: string;
-    field_name: string;
-    rule_type: ValidationRuleType;
-    parameters?: any;
-    role_id: string;
-    quorum?: number; // Added for compatibility
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface Commitment {
-    id: string;
-    hash: string;
-    data: any;
-    process_id: string;
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface Signature {
-    id: string;
-    signature: string;
-    commitment_id: string;
-    public_key: string;
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface HandshakeMessage {
-    id: string;
-    message_type: string;
-    data: any;
-    device_id: string;
-    sp_address?: string; // Added for compatibility
-    peers_list?: Record<string, any>; // Added for compatibility
-    processes_list?: Record<string, any>; // Added for compatibility
-    created_at?: string;
-    updated_at?: string;
-}
-
-export interface ProcessState {
-    commited_in: any;
-    pcd_commitment: any;
-    state_id: string;
-    keys: Record<string, string>;
-    validation_tokens: any[];
-    public_data: any;
-    roles: Record<string, RoleDefinition>;
-}
-
-export interface RoleDefinition {
-    members: any[];
-    validation_rules: Record<string, ValidationRule>;
-}
-
-export interface OutPointProcessMap {
-    [key: string]: any;
-}
-
-export interface MerkleProofResult {
-    proof: any[];
-    root: string;
-    leaf: string;
-}
-
-export interface SecretsStore {
-    [key: string]: any;
-}
-
-export interface UserDiff {
-    added: any[];
-    removed: any[];
-    modified: any[];
-}
-
-// Enums
-export const AnkFlag: {
-    VALIDATION_YES: "validation_yes";
-    VALIDATION_NO: "validation_no";
-    NEW_TX: "NewTx";
-    COMMIT: "Commit";
-    CIPHER: "Cipher";
-    FAUCET: "Faucet";
-};
-
-export const ProcessState: {
-    DRAFT: "draft";
-    ACTIVE: "active";
-    COMPLETED: "completed";
-    CANCELLED: "cancelled";
-};
-
-export const MemberRole: {
-    OWNER: "owner";
-    ADMIN: "admin";
-    MEMBER: "member";
-    GUEST: "guest";
-};
-
-export const ValidationRuleType: {
-    REQUIRED: "required";
-    MIN_LENGTH: "min_length";
-    MAX_LENGTH: "max_length";
-    PATTERN: "pattern";
-    CUSTOM: "custom";
-};
-
-// Function signatures
-export function init(): Promise<void>;
-export function setup(): void;
-
-// Device functions
-export function create_device(name: string, description?: string): ApiReturn<Device>;
-export function create_new_device(network: number, name: string): ApiReturn<Device>;
-export function get_device(id: string): ApiReturn<Device>;
-export function list_devices(): ApiReturn<Device[]>;
-export function delete_device(id: string): ApiReturn;
-export function dump_device(): any;
-export function restore_device(device: any): void;
-export function get_address(): string;
-export function pair_device(processId: string, addresses: string[]): void;
-export function unpair_device(): void;
-export function is_paired(): boolean;
-export function get_pairing_process_id(): string;
-
-// Process functions
-export function create_process(device_id: string, name: string, description?: string): ApiReturn<Process>;
-export function create_new_process(privateData: any, roles: any, publicData: any, relayAddress: string, feeRate: number, membersList: any): ApiReturn<Process>;
-export function get_process(id: string): ApiReturn<Process>;
-export function list_processes(): ApiReturn<Process[]>;
-export function delete_process(id: string): ApiReturn;
-export function update_process(process: any, newAttributes: any, newRoles: any, newPublicData: any, membersList: any): ApiReturn;
-
-// Member functions
-export function create_member(process_id: string, name: string, public_key: string): ApiReturn<Member>;
-export function get_member(id: string): ApiReturn<Member>;
-export function list_members(process_id: string): ApiReturn<Member[]>;
-export function delete_member(id: string): ApiReturn;
-
-// Role functions
-export function create_role(process_id: string, name: string, description?: string): ApiReturn<Role>;
-export function get_role(id: string): ApiReturn<Role>;
-export function list_roles(process_id: string): ApiReturn<Role[]>;
-export function delete_role(id: string): ApiReturn;
-export function assign_member_to_role(member_id: string, role_id: string): ApiReturn;
-export function remove_member_from_role(member_id: string, role_id: string): ApiReturn;
-
-// Validation rule functions
-export function create_validation_rule(role_id: string, field_name: string, rule_type: ValidationRuleType, parameters?: any): ApiReturn<ValidationRule>;
-export function get_validation_rule(id: string): ApiReturn<ValidationRule>;
-export function list_validation_rules(role_id: string): ApiReturn<ValidationRule[]>;
-export function delete_validation_rule(id: string): ApiReturn;
-
-// Commitment functions
-export function create_commitment(process_id: string, data: any): ApiReturn<Commitment>;
-export function get_commitment(id: string): ApiReturn<Commitment>;
-export function list_commitments(process_id: string): ApiReturn<Commitment[]>;
-export function delete_commitment(id: string): ApiReturn;
-
-// Signature functions
-export function create_signature(commitment_id: string, private_key: string): ApiReturn<Signature>;
-export function verify_signature(commitment_id: string, signature: string, public_key: string): ApiReturn<{ valid: boolean }>;
-export function list_signatures(commitment_id: string): ApiReturn<Signature[]>;
-export function delete_signature(id: string): ApiReturn;
-export function sign_transaction(partial_tx: any): ApiReturn;
-
-// Transaction functions
-export function create_transaction(addresses: any, amount: number): ApiReturn;
-export function create_silent_payment_address(scan_key: string, spend_key: string): ApiReturn<string>;
-export function create_silent_payment_transaction(scan_key: string, spend_key: string, outputs: any[]): ApiReturn;
-export function get_available_amount(): bigint;
-export function create_faucet_msg(): any;
-
-// Message parsing functions
-export function parse_cipher(message: any, membersList: any, processes: any): ApiReturn;
-export function parse_new_tx(tx: any, network: number, membersList: any): ApiReturn;
-export function create_update_message(process: any, stateId: string, membersList: any): ApiReturn;
-export function validate_state(process: any, stateId: string, membersList: any): ApiReturn;
-export function request_data(processId: string, stateIds: string[], roles: string[], membersList: any): ApiReturn;
-
-// Encoding/Decoding functions
-export function encode_json(data: any): any;
-export function encode_binary(data: any): any;
-export function decode_value(data: Uint8Array): any;
-export function decrypt_data(key: Uint8Array, cipher: any): Uint8Array;
-
-// Compression functions
-export function compress_data(data: string): Promise<ApiReturn<string>>;
-export function decompress_data(compressed_data: string): Promise<ApiReturn<string>>;
-
-// Handshake functions
-export function create_handshake_message(device_id: string, message_type: string, data: any): ApiReturn<HandshakeMessage>;
-export function verify_handshake_message(message: HandshakeMessage, public_key: string): ApiReturn<{ valid: boolean }>;
-
-// Encryption functions
-export function create_encrypted_message(data: any, public_key: string): ApiReturn<{ encrypted: string }>;
-export function decrypt_message(encrypted_data: string, private_key: string): ApiReturn<{ decrypted: string }>;
-
-// Hash functions
-export function create_hash(data: string): ApiReturn<{ hash: string }>;
-export function verify_hash(data: string, hash: string): ApiReturn<{ valid: boolean }>;
-
-// Utility functions
-export function create_random_bytes(length: number): ApiReturn<{ bytes: string }>;
-export function create_uuid(): ApiReturn<{ uuid: string }>;
-export function get_timestamp(): ApiReturn<{ timestamp: number }>;
-export function validate_input(input: any, validation_rules: ValidationRule[]): ApiReturn<{ valid: boolean; errors: string[] }>;
-export function format_output(output: any, format_type: string): ApiReturn<{ formatted: string }>;
-export function log_message(level: string, message: string): ApiReturn;
-export function get_version(): ApiReturn<{ version: string }>;
-export function get_health_status(): ApiReturn<{ status: string; uptime: number }>;
-
-// Default export
-export default {
-    init,
-    setup,
-    create_device,
-    create_new_device,
-    get_device,
-    list_devices,
-    delete_device,
-    dump_device,
-    restore_device,
-    get_address,
-    pair_device,
-    unpair_device,
-    is_paired,
-    get_pairing_process_id,
-    create_process,
-    create_new_process,
-    get_process,
-    list_processes,
-    delete_process,
-    update_process,
-    create_member,
-    get_member,
-    list_members,
-    delete_member,
-    create_role,
-    get_role,
-    list_roles,
-    delete_role,
-    assign_member_to_role,
-    remove_member_from_role,
-    create_validation_rule,
-    get_validation_rule,
-    list_validation_rules,
-    delete_validation_rule,
-    create_commitment,
-    get_commitment,
-    list_commitments,
-    delete_commitment,
-    create_signature,
-    verify_signature,
-    list_signatures,
-    delete_signature,
-    sign_transaction,
-    create_transaction,
-    create_silent_payment_address,
-    create_silent_payment_transaction,
-    get_available_amount,
-    create_faucet_msg,
-    parse_cipher,
-    parse_new_tx,
-    create_update_message,
-    validate_state,
-    request_data,
-    encode_json,
-    encode_binary,
-    decode_value,
-    decrypt_data,
-    compress_data,
-    decompress_data,
-    create_handshake_message,
-    verify_handshake_message,
-    create_encrypted_message,
-    decrypt_message,
-    create_hash,
-    verify_hash,
-    create_random_bytes,
-    create_uuid,
-    get_timestamp,
-    validate_input,
-    format_output,
-    log_message,
-    get_version,
-    get_health_status,
-    AnkFlag,
-    ProcessState,
-    MemberRole,
-    ValidationRuleType
-};

pkg/sdk_client.js

@@ -1,505 +0,0 @@
-// 4NK SDK Client WASM Stub (flate2 compatible)
-// This is a temporary stub until the real WASM package is built
-
-// Import flate2 for compression (pure JavaScript implementation)
-const { deflate, inflate } = require('zlib');
-const { promisify } = require('util');
-
-const deflateAsync = promisify(deflate);
-const inflateAsync = promisify(inflate);
-
-// Initialize function
-export function init() {
-    console.log("sdk_client WASM stub initialized (flate2 compatible)");
-    return Promise.resolve();
-}
-
-export function setup() {
-    console.log("sdk_client setup called");
-}
-
-// Device functions
-export function create_device(name, description) {
-    console.log("create_device called with name:", name, "description:", description);
-    return { success: true, data: { id: "stub_device_id_flate2", name, description } };
-}
-
-export function create_new_device(network, name) {
-    console.log("create_new_device called with network:", network, "name:", name);
-    return { success: true, data: { id: "stub_device_id_flate2", name, network } };
-}
-
-export function get_device(id) {
-    console.log("get_device called with id:", id);
-    return { success: true, data: { id, name: "stub_device", description: "stub_description" } };
-}
-
-export function list_devices() {
-    console.log("list_devices called");
-    return { success: true, data: [{ id: "stub_device_1", name: "stub_device_1" }] };
-}
-
-export function delete_device(id) {
-    console.log("delete_device called with id:", id);
-    return { success: true, data: null };
-}
-
-export function dump_device() {
-    console.log("dump_device called");
-    return { id: "stub_device", name: "stub_device", description: "stub_description" };
-}
-
-export function restore_device(device) {
-    console.log("restore_device called with device:", device);
-}
-
-export function get_address() {
-    console.log("get_address called");
-    return "stub_address_flate2";
-}
-
-export function pair_device(processId, addresses) {
-    console.log("pair_device called with processId:", processId, "addresses:", addresses);
-}
-
-export function unpair_device() {
-    console.log("unpair_device called");
-}
-
-export function is_paired() {
-    console.log("is_paired called");
-    return false;
-}
-
-export function get_pairing_process_id() {
-    console.log("get_pairing_process_id called");
-    return "stub_pairing_process_id_flate2";
-}
-
-// Process functions
-export function create_process(device_id, name, description) {
-    console.log("create_process called");
-    return { success: true, data: { id: "stub_process_id_flate2", name, description } };
-}
-
-export function create_new_process(privateData, roles, publicData, relayAddress, feeRate, membersList) {
-    console.log("create_new_process called");
-    return { success: true, data: { id: "stub_process_id_flate2", name: "stub_process" } };
-}
-
-export function get_process(id) {
-    console.log("get_process called with id:", id);
-    return { success: true, data: { id, name: "stub_process", description: "stub_description" } };
-}
-
-export function list_processes() {
-    console.log("list_processes called");
-    return { success: true, data: [{ id: "stub_process_1", name: "stub_process_1" }] };
-}
-
-export function delete_process(id) {
-    console.log("delete_process called with id:", id);
-    return { success: true, data: null };
-}
-
-export function update_process(process, newAttributes, newRoles, newPublicData, membersList) {
-    console.log("update_process called");
-    return { success: true, data: { id: "stub_updated_process_id_flate2" } };
-}
-
-// Member functions
-export function create_member(process_id, name, public_key) {
-    console.log("create_member called");
-    return { success: true, data: { id: "stub_member_id_flate2", name, public_key } };
-}
-
-export function get_member(id) {
-    console.log("get_member called with id:", id);
-    return { success: true, data: { id, name: "stub_member", public_key: "stub_key" } };
-}
-
-export function list_members(process_id) {
-    console.log("list_members called");
-    return { success: true, data: [{ id: "stub_member_1", name: "stub_member_1" }] };
-}
-
-export function delete_member(id) {
-    console.log("delete_member called with id:", id);
-    return { success: true, data: null };
-}
-
-// Role functions
-export function create_role(process_id, name, description) {
-    console.log("create_role called");
-    return { success: true, data: { id: "stub_role_id_flate2", name, description } };
-}
-
-export function get_role(id) {
-    console.log("get_role called with id:", id);
-    return { success: true, data: { id, name: "stub_role", description: "stub_description" } };
-}
-
-export function list_roles(process_id) {
-    console.log("list_roles called");
-    return { success: true, data: [{ id: "stub_role_1", name: "stub_role_1" }] };
-}
-
-export function delete_role(id) {
-    console.log("delete_role called with id:", id);
-    return { success: true, data: null };
-}
-
-export function assign_member_to_role(member_id, role_id) {
-    console.log("assign_member_to_role called");
-    return { success: true, data: null };
-}
-
-export function remove_member_from_role(member_id, role_id) {
-    console.log("remove_member_from_role called");
-    return { success: true, data: null };
-}
-
-// Validation rule functions
-export function create_validation_rule(role_id, field_name, rule_type, parameters) {
-    console.log("create_validation_rule called");
-    return { success: true, data: { id: "stub_rule_id_flate2", field_name, rule_type } };
-}
-
-export function get_validation_rule(id) {
-    console.log("get_validation_rule called with id:", id);
-    return { success: true, data: { id, field_name: "stub_field", rule_type: "stub_type" } };
-}
-
-export function list_validation_rules(role_id) {
-    console.log("list_validation_rules called");
-    return { success: true, data: [{ id: "stub_rule_1", field_name: "stub_field_1" }] };
-}
-
-export function delete_validation_rule(id) {
-    console.log("delete_validation_rule called with id:", id);
-    return { success: true, data: null };
-}
-
-// Commitment functions
-export function create_commitment(process_id, data) {
-    console.log("create_commitment called");
-    return { success: true, data: { id: "stub_commitment_id_flate2", hash: "stub_hash" } };
-}
-
-export function get_commitment(id) {
-    console.log("get_commitment called with id:", id);
-    return { success: true, data: { id, hash: "stub_hash", data: "stub_data" } };
-}
-
-export function list_commitments(process_id) {
-    console.log("list_commitments called");
-    return { success: true, data: [{ id: "stub_commitment_1", hash: "stub_hash_1" }] };
-}
-
-export function delete_commitment(id) {
-    console.log("delete_commitment called with id:", id);
-    return { success: true, data: null };
-}
-
-// Signature functions
-export function create_signature(commitment_id, private_key) {
-    console.log("create_signature called");
-    return { success: true, data: { id: "stub_signature_id_flate2", signature: "stub_signature" } };
-}
-
-export function verify_signature(commitment_id, signature, public_key) {
-    console.log("verify_signature called");
-    return { success: true, data: { valid: true } };
-}
-
-export function list_signatures(commitment_id) {
-    console.log("list_signatures called");
-    return { success: true, data: [{ id: "stub_signature_1", signature: "stub_signature_1" }] };
-}
-
-export function delete_signature(id) {
-    console.log("delete_signature called with id:", id);
-    return { success: true, data: null };
-}
-
-export function sign_transaction(partial_tx) {
-    console.log("sign_transaction called");
-    return { success: true, data: { signed_tx: "stub_signed_tx_flate2" } };
-}
-
-// Transaction functions
-export function create_transaction(addresses, amount) {
-    console.log("create_transaction called with addresses:", addresses, "amount:", amount);
-    return { success: true, data: { txid: "stub_txid_flate2" } };
-}
-
-export function create_silent_payment_address(scan_key, spend_key) {
-    console.log("create_silent_payment_address called");
-    return { success: true, data: "stub_sp_address_flate2" };
-}
-
-export function create_silent_payment_transaction(scan_key, spend_key, outputs) {
-    console.log("create_silent_payment_transaction called");
-    return { success: true, data: { txid: "stub_sp_txid_flate2" } };
-}
-
-export function get_available_amount() {
-    console.log("get_available_amount called");
-    return BigInt(1000000);
-}
-
-export function create_faucet_msg() {
-    console.log("create_faucet_msg called");
-    return { success: true, data: "stub_faucet_msg_flate2" };
-}
-
-// Message parsing functions
-export function parse_cipher(message, membersList, processes) {
-    console.log("parse_cipher called");
-    return { success: true, data: { parsed: "stub_parsed_cipher_flate2" } };
-}
-
-export function parse_new_tx(tx, network, membersList) {
-    console.log("parse_new_tx called");
-    return { success: true, data: { parsed: "stub_parsed_tx_flate2" } };
-}
-
-export function create_update_message(process, stateId, membersList) {
-    console.log("create_update_message called");
-    return { success: true, data: { message: "stub_update_message_flate2" } };
-}
-
-export function validate_state(process, stateId, membersList) {
-    console.log("validate_state called");
-    return { success: true, data: { valid: true } };
-}
-
-export function request_data(processId, stateIds, roles, membersList) {
-    console.log("request_data called");
-    return { success: true, data: { requested_data: "stub_requested_data_flate2" } };
-}
-
-// Encoding/Decoding functions
-export function encode_json(data) {
-    console.log("encode_json called");
-    return { success: true, data: JSON.stringify(data) };
-}
-
-export function encode_binary(data) {
-    console.log("encode_binary called");
-    return { success: true, data: Buffer.from(data).toString('base64') };
-}
-
-export function decode_value(data) {
-    console.log("decode_value called");
-    return { success: true, data: "stub_decoded_value_flate2" };
-}
-
-export function decrypt_data(key, cipher) {
-    console.log("decrypt_data called");
-    return new Uint8Array([1, 2, 3, 4]); // Stub decrypted data
-}
-
-// Compression functions
-export function compress_data(data) {
-    console.log("compress_data called (using flate2 stub)");
-    return deflateAsync(Buffer.from(data)).then(compressed => ({
-        success: true,
-        data: compressed.toString('base64')
-    }));
-}
-
-export function decompress_data(compressed_data) {
-    console.log("decompress_data called (using flate2 stub)");
-    return inflateAsync(Buffer.from(compressed_data, 'base64')).then(decompressed => ({
-        success: true,
-        data: decompressed.toString()
-    }));
-}
-
-// Handshake functions
-export function create_handshake_message(device_id, message_type, data) {
-    console.log("create_handshake_message called");
-    return { success: true, data: { id: "stub_handshake_id_flate2", message_type, data } };
-}
-
-export function verify_handshake_message(message, public_key) {
-    console.log("verify_handshake_message called");
-    return { success: true, data: { valid: true } };
-}
-
-// Encryption functions
-export function create_encrypted_message(data, public_key) {
-    console.log("create_encrypted_message called");
-    return { success: true, data: { encrypted: "stub_encrypted_data_flate2" } };
-}
-
-export function decrypt_message(encrypted_data, private_key) {
-    console.log("decrypt_message called");
-    return { success: true, data: { decrypted: "stub_decrypted_data_flate2" } };
-}
-
-// Hash functions
-export function create_hash(data) {
-    console.log("create_hash called");
-    return { success: true, data: { hash: "stub_hash_flate2" } };
-}
-
-export function verify_hash(data, hash) {
-    console.log("verify_hash called");
-    return { success: true, data: { valid: true } };
-}
-
-// Utility functions
-export function create_random_bytes(length) {
-    console.log("create_random_bytes called");
-    return { success: true, data: { bytes: "stub_random_bytes_flate2" } };
-}
-
-export function create_uuid() {
-    console.log("create_uuid called");
-    return { success: true, data: { uuid: "stub-uuid-flate2" } };
-}
-
-export function get_timestamp() {
-    console.log("get_timestamp called");
-    return { success: true, data: { timestamp: Date.now() } };
-}
-
-export function validate_input(input, validation_rules) {
-    console.log("validate_input called");
-    return { success: true, data: { valid: true, errors: [] } };
-}
-
-export function format_output(output, format_type) {
-    console.log("format_output called");
-    return { success: true, data: { formatted: "stub_formatted_output_flate2" } };
-}
-
-export function log_message(level, message) {
-    console.log(`[${level}] ${message} (flate2 stub)`);
-    return { success: true, data: null };
-}
-
-export function get_version() {
-    console.log("get_version called");
-    return { success: true, data: { version: "0.1.4-flate2-stub" } };
-}
-
-export function get_health_status() {
-    console.log("get_health_status called");
-    return { success: true, data: { status: "healthy", uptime: Date.now() } };
-}
-
-// Export all the types and interfaces
-export const AnkFlag = {
-    VALIDATION_YES: "validation_yes",
-    VALIDATION_NO: "validation_no",
-    NEW_TX: "NewTx",
-    COMMIT: "Commit",
-    CIPHER: "Cipher",
-    FAUCET: "Faucet"
-};
-
-export const ProcessState = {
-    DRAFT: "draft",
-    ACTIVE: "active",
-    COMPLETED: "completed",
-    CANCELLED: "cancelled"
-};
-
-export const MemberRole = {
-    OWNER: "owner",
-    ADMIN: "admin",
-    MEMBER: "member",
-    GUEST: "guest"
-};
-
-export const ValidationRuleType = {
-    REQUIRED: "required",
-    MIN_LENGTH: "min_length",
-    MAX_LENGTH: "max_length",
-    PATTERN: "pattern",
-    CUSTOM: "custom"
-};
-
-// Default export
-export default {
-    init,
-    setup,
-    create_device,
-    create_new_device,
-    get_device,
-    list_devices,
-    delete_device,
-    dump_device,
-    restore_device,
-    get_address,
-    pair_device,
-    unpair_device,
-    is_paired,
-    get_pairing_process_id,
-    create_process,
-    create_new_process,
-    get_process,
-    list_processes,
-    delete_process,
-    update_process,
-    create_member,
-    get_member,
-    list_members,
-    delete_member,
-    create_role,
-    get_role,
-    list_roles,
-    delete_role,
-    assign_member_to_role,
-    remove_member_from_role,
-    create_validation_rule,
-    get_validation_rule,
-    list_validation_rules,
-    delete_validation_rule,
-    create_commitment,
-    get_commitment,
-    list_commitments,
-    delete_commitment,
-    create_signature,
-    verify_signature,
-    list_signatures,
-    delete_signature,
-    sign_transaction,
-    create_transaction,
-    create_silent_payment_address,
-    create_silent_payment_transaction,
-    get_available_amount,
-    create_faucet_msg,
-    parse_cipher,
-    parse_new_tx,
-    create_update_message,
-    validate_state,
-    request_data,
-    encode_json,
-    encode_binary,
-    decode_value,
-    decrypt_data,
-    compress_data,
-    decompress_data,
-    create_handshake_message,
-    verify_handshake_message,
-    create_encrypted_message,
-    decrypt_message,
-    create_hash,
-    verify_hash,
-    create_random_bytes,
-    create_uuid,
-    get_timestamp,
-    validate_input,
-    format_output,
-    log_message,
-    get_version,
-    get_health_status,
-    AnkFlag,
-    ProcessState,
-    MemberRole,
-    ValidationRuleType
-};

pkg/sdk_client_bg.wasm

@@ -1 +0,0 @@
-WASM stub file for flate2 compatibility

src/database.service.ts

@@ -60,19 +60,27 @@ export default class Database {
   }
 
   private parseKey(fullKey: string): { storeName: string; key: string } | null {
-    const parts = fullKey.split(':', 2);
+    const colonIndex = fullKey.indexOf(':');
-    if (parts.length !== 2) return null;
+    if (colonIndex === -1) return null;
-    return { storeName: parts[0], key: parts[1] };
+    
+    const storeName = fullKey.substring(0, colonIndex);
+    const key = fullKey.substring(colonIndex + 1);
+    
+    return { storeName, key };
   }
 
   /**
    * Get a single object from a store
    * O(log n) operation - only reads specific key
    */
-  public async getObject(storeName: string, key: string): Promise<any | null> {
+  public async getObject(storeName: string, key: string, isBuffer: boolean = false): Promise<any | null> {
     try {
       const fullKey = this.getKey(storeName, key);
-      return await this.db.get(fullKey);
+      if (isBuffer) {
+        return await this.db.get(fullKey, { valueEncoding: 'buffer' });
+      } else {
+        return await this.db.get(fullKey);
+      }
     } catch (error) {
       if ((error as any).code === 'LEVEL_NOT_FOUND') {
         return null;
@@ -85,12 +93,16 @@ export default class Database {
    * Add or update an object in a store
    * O(log n) operation - only writes specific key-value pair
    */
-  public async addObject(operation: DatabaseObject): Promise<void> {
+  public async addObject(operation: DatabaseObject, isBuffer: boolean = false): Promise<void> {
     const { storeName, object, key } = operation;
     
     if (key) {
       const fullKey = this.getKey(storeName, key);
-      await this.db.put(fullKey, object);
+      if (isBuffer) {
+        await this.db.put(fullKey, object, { valueEncoding: 'buffer' });
+      } else {
+        await this.db.put(fullKey, object);
+      }
     } else {
       // Auto-generate key if none provided
       const autoKey = Date.now().toString() + Math.random().toString(36).substr(2, 9);

src/relay-manager.ts

@@ -18,7 +18,7 @@ interface RelayConnection {
 
 interface QueuedMessage {
   id: string;
-  flag: typeof AnkFlag[keyof typeof AnkFlag];
+  flag: AnkFlag;
   payload: any;
   targetRelayId?: string;
   timestamp: number;
@@ -88,9 +88,9 @@ export class RelayManager {
   public async connectToRelay(relayId: string, wsUrl: string, spAddress: string): Promise<boolean> {
     try {
       console.log(`🔗 Connecting to relay ${relayId} at ${wsUrl}`);
-
+      
       const ws = new WebSocket(wsUrl);
-
+      
       const relay: RelayConnection = {
         id: relayId,
         ws,
@@ -132,7 +132,7 @@ export class RelayManager {
       });
 
       this.relays.set(relayId, relay);
-
+      
       // Wait for connection to establish
       return new Promise((resolve) => {
         const timeout = setTimeout(() => {
@@ -170,7 +170,7 @@ export class RelayManager {
   }
 
   // Message Sending Methods using AnkFlag
-  public sendMessage(flag: typeof AnkFlag[keyof typeof AnkFlag], payload: any, targetRelayId?: string): void {
+  public sendMessage(flag: AnkFlag, payload: any, targetRelayId?: string): void {
     const msg: QueuedMessage = {
       id: this.generateMessageId(),
       flag,
@@ -185,7 +185,7 @@ export class RelayManager {
     this.queueMessage(msg);
   }
 
-  public sendToRelay(relayId: string, flag: typeof AnkFlag[keyof typeof AnkFlag], content: any): boolean {
+  public sendToRelay(relayId: string, flag: AnkFlag, content: any): boolean {
     const relay = this.relays.get(relayId);
     if (!relay || !relay.isConnected) {
       console.warn(`⚠️ Cannot send to relay ${relayId}: not connected`);
@@ -206,7 +206,7 @@ export class RelayManager {
     }
   }
 
-  public broadcastToAllRelays(flag: typeof AnkFlag[keyof typeof AnkFlag], payload: any): number {
+  public broadcastToAllRelays(flag: AnkFlag, payload: any): number {
     const connectedRelays = this.getConnectedRelays();
     let sentCount = 0;
 
@@ -223,25 +223,25 @@ export class RelayManager {
   // Protocol-Specific Message Methods
   public sendNewTxMessage(message: string, targetRelayId?: string): void {
     // Use appropriate AnkFlag for new transaction
-    this.sendMessage("NewTx" as typeof AnkFlag[keyof typeof AnkFlag], message, targetRelayId);
+    this.sendMessage("NewTx" as AnkFlag, message, targetRelayId);
   }
 
   public sendCommitMessage(message: string, targetRelayId?: string): void {
     // Use appropriate AnkFlag for commit
-    this.sendMessage("Commit" as typeof AnkFlag[keyof typeof AnkFlag], message, targetRelayId);
+    this.sendMessage("Commit" as AnkFlag, message, targetRelayId);
   }
 
   public sendCipherMessages(ciphers: string[], targetRelayId?: string): void {
     for (const cipher of ciphers) {
       // Use appropriate AnkFlag for cipher
-      this.sendMessage("Cipher" as typeof AnkFlag[keyof typeof AnkFlag], cipher, targetRelayId);
+      this.sendMessage("Cipher" as AnkFlag, cipher, targetRelayId);
     }
   }
 
   public sendFaucetMessage(message: string, targetRelayId?: string): void {
     // Use appropriate AnkFlag for faucet
     console.log(`📨 Sending faucet message to relay ${targetRelayId}:`, message);
-    this.sendMessage("Faucet" as typeof AnkFlag[keyof typeof AnkFlag], message, targetRelayId);
+    this.sendMessage("Faucet" as AnkFlag, message, targetRelayId);
   }
 
   // Message Queue Management
@@ -317,7 +317,7 @@ export class RelayManager {
     } else {
       console.log(`🔑 ${message.flag} message: ${message.content}`);
     }
-
+    
     // Handle different types of relay responses
     if (message.flag) {
       // Handle protocol-specific responses
@@ -380,7 +380,7 @@ export class RelayManager {
 
     const delay = Math.pow(2, relay.reconnectAttempts) * 1000; // Exponential backoff
     console.log(`🔄 Scheduling reconnect to relay ${relayId} in ${delay}ms (attempt ${relay.reconnectAttempts + 1})`);
-
+    
     setTimeout(async () => {
       relay.reconnectAttempts++;
       await this.connectToRelay(relayId, relay.url, relay.spAddress);
@@ -482,7 +482,7 @@ export class RelayManager {
   public async waitForHandshake(timeoutMs: number = 10000): Promise<void> {
     const startTime = Date.now();
     const pollInterval = 100; // Check every 100ms
-
+    
     return new Promise<void>((resolve, reject) => {
       const checkForHandshake = () => {
         // Check if we have any completed handshakes
@@ -491,17 +491,17 @@ export class RelayManager {
           resolve();
           return;
         }
-
+        
         // Check timeout
         if (Date.now() - startTime >= timeoutMs) {
           reject(new Error(`No handshake completed after ${timeoutMs}ms timeout`));
           return;
         }
-
+        
         // Continue polling
         setTimeout(checkForHandshake, pollInterval);
       };
-
+      
       checkForHandshake();
     });
   }
@@ -525,7 +525,7 @@ export class RelayManager {
     if (!relay.handshakePromise) {
       relay.handshakePromise = new Promise<void>((resolve, reject) => {
         relay.handshakeResolve = resolve;
-
+        
         // Set timeout
         setTimeout(() => {
           reject(new Error(`Handshake timeout for relay ${relayId} after ${timeoutMs}ms`));
@@ -552,4 +552,4 @@ export class RelayManager {
   public getHandshakeCompletedRelays(): string[] {
     return Array.from(this.handshakeCompletedRelays);
   }
-}
+} 

src/service.ts

@@ -5,6 +5,7 @@ import { ApiReturn, Device, HandshakeMessage, Member, MerkleProofResult, OutPoin
 import { RelayManager } from './relay-manager';
 import { config } from './config';
 import { EMPTY32BYTES } from './utils';
+import { storeData } from './storage.service';
 
 const DEFAULTAMOUNT = 1000n;
 const DEVICE_KEY = 'main_device';
@@ -48,24 +49,19 @@ export class Service {
   public async handleHandshakeMsg(url: string, parsedMsg: any) {
     try {
       const handshakeMsg: HandshakeMessage = JSON.parse(parsedMsg.content);
-      if (handshakeMsg.sp_address) {
+      this.relayManager.updateRelay(url, handshakeMsg.sp_address);
-        this.relayManager.updateRelay(url, handshakeMsg.sp_address);
-      }
       if (this.membersList && Object.keys(this.membersList).length === 0) {
         // We start from an empty list, just copy it over
         this.membersList = handshakeMsg.peers_list;
       } else {
         // We are incrementing our list
-        if (handshakeMsg.peers_list) {
+        for (const [processId, member] of Object.entries(handshakeMsg.peers_list)) {
-          for (const [processId, member] of Object.entries(handshakeMsg.peers_list)) {
+          this.membersList[processId] = member as Member;
-            this.membersList[processId] = member as Member;
-          }
         }
       }
 
       setTimeout(async () => {
-        if (handshakeMsg.processes_list) {
+        const newProcesses: OutPointProcessMap = handshakeMsg.processes_list;
-          const newProcesses: OutPointProcessMap = handshakeMsg.processes_list;
         if (!newProcesses || Object.keys(newProcesses).length === 0) {
           console.debug('Received empty processes list from', url);
           return;
@@ -85,59 +81,51 @@ export class Service {
             const existing = await this.getProcess(processId);
             if (existing) {
               // Look for state id we don't know yet
-              let new_states = [];
+              let newStates: string[] = [];
-              let roles = [];
+              let newRoles: Record<string, RoleDefinition>[] = [];
               for (const state of process.states) {
-                if (!state.state_id || state.state_id === EMPTY32BYTES) { continue; }
+                if (!state || !state.state_id) { continue; } // shouldn't happen
-                if (!this.lookForStateId(existing, state.state_id)) {
+                if (state.state_id === EMPTY32BYTES) {
+                  // We check that the tip is the same we have, if not we update
+                  const existingTip = existing.states[existing.states.length - 1].commited_in;
+                  if (existingTip !== state.commited_in) {
+                    console.log('Found new tip for process', processId);
+                    existing.states.pop(); // We discard the last state
+                    existing.states.push(state);
+                    // We know that's the last state, so we just trigger the update
+                    toSave[processId] = existing;
+                  }
+                } else if (!this.lookForStateId(existing, state.state_id)) {
+                  // We don't want to overwrite what we already have for existing processes
+                  // We may end up overwriting the keys for example
+                  // So the process we're going to save needs to merge new states with what we already have
+                  const existingLastState = existing.states.pop();
+                  existing.states.push(state);
+                  existing.states.push(existingLastState);
+                  toSave[processId] = existing; // We mark it for update
                   if (this.rolesContainsUs(state.roles)) {
-                    new_states.push(state.state_id);
+                    newStates.push(state.state_id);
-                    roles.push(state.roles);
+                    newRoles.push(state.roles);
                   }
                 }
               }
 
-              if (new_states.length != 0) {
+              if (newStates.length != 0) {
-                // We request the new states
+                await this.requestDataFromPeers(processId, newStates, newRoles);
-                await this.requestDataFromPeers(processId, new_states, roles);
-                toSave[processId] = process;
               }
-
-              // Just to be sure check if that's a pairing process
-              const lastCommitedState = this.getLastCommitedState(process);
-              if (lastCommitedState && lastCommitedState.public_data && lastCommitedState.public_data['pairedAddresses']) {
-                // This is a pairing process
-                try {
-                  const pairedAddresses = this.decodeValue(lastCommitedState.public_data['pairedAddresses'] as unknown as number[]);
-                  // Are we part of it?
-                  if (pairedAddresses && pairedAddresses.length > 0 && pairedAddresses.includes(this.getDeviceAddress())) {
-                    // We save the process to db
-                    await this.saveProcessToDb(processId, process as Process);
-                    // We update the device
-                    await this.updateDevice();
-                  }
-                } catch (e) {
-                  console.error('Failed to check for pairing process:', e);
-                }
-              }
-
               // Otherwise we're probably just in the initial loading at page initialization
-
-              // We may learn an update for this process
-              // TODO maybe actually check if what the relay is sending us contains more information than what we have
-              // relay should always have more info than us, but we never know
-              // For now let's keep it simple and let the worker do the job
             } else {
               // We add it to db
-              console.log(`Saving ${processId} to db`);
               toSave[processId] = process;
             }
           }
 
-          await this.batchSaveProcessesToDb(toSave);
+          if (toSave && Object.keys(toSave).length > 0) {
+            console.log('batch saving processes to db', toSave);
+            await this.batchSaveProcessesToDb(toSave);
+          }
         }
-      }
+      }, 500)
-      }, 500);
     } catch (e) {
       console.error('Failed to parse init message:', e);
     }
@@ -145,13 +133,13 @@ export class Service {
 
   public async connectToRelays(): Promise<void> {
     const { relayUrls } = config;
-
+    
     console.log(`🔗 Connecting to ${relayUrls.length} relays...`);
-
+    
     for (let i = 0; i < relayUrls.length; i++) {
       const wsUrl = relayUrls[i].trim();
       const relayId = `default-relay-${i}`;
-
+      
       try {
         const success = await this.relayManager.connectToRelay(relayId, wsUrl, '');
         if (success) {
@@ -173,10 +161,10 @@ export class Service {
    */
   public async connectToRelaysAndWaitForHandshake(timeoutMs: number = 10000): Promise<void> {
     console.log(`🔗 Connecting to relays and waiting for handshake...`);
-
+    
     // First connect to all relays
     await this.connectToRelays();
-
+    
     // Then wait for at least one handshake to complete
     try {
       await this.relayManager.waitForHandshake(timeoutMs);
@@ -196,19 +184,19 @@ export class Service {
    * @returns Promise that resolves when the relay's handshake is completed
    */
   public async connectToRelayAndWaitForHandshake(
-    relayId: string,
+    relayId: string, 
-    wsUrl: string,
+    wsUrl: string, 
-    spAddress: string,
+    spAddress: string, 
     timeoutMs: number = 10000
   ): Promise<void> {
     console.log(`🔗 Connecting to relay ${relayId} and waiting for handshake...`);
-
+    
     // Connect to the relay
     const success = await this.relayManager.connectToRelay(relayId, wsUrl, spAddress);
     if (!success) {
       throw new Error(`Failed to connect to relay ${relayId}`);
     }
-
+    
     // Wait for handshake completion
     try {
       await this.relayManager.waitForRelayHandshake(relayId, timeoutMs);
@@ -226,14 +214,14 @@ export class Service {
   public hasValidRelayConnection(): boolean {
     const connectedRelays = this.relayManager.getConnectedRelays();
     const handshakeCompletedRelays = this.relayManager.getHandshakeCompletedRelays();
-
+    
     // Check if we have at least one connected relay with completed handshake
     for (const relay of connectedRelays) {
       if (handshakeCompletedRelays.includes(relay.id) && relay.spAddress && relay.spAddress.trim() !== '') {
         return true;
       }
     }
-
+    
     return false;
   }
 
@@ -244,7 +232,7 @@ export class Service {
   public getFirstValidRelay(): { id: string; url: string; spAddress: string } | null {
     const connectedRelays = this.relayManager.getConnectedRelays();
     const handshakeCompletedRelays = this.relayManager.getHandshakeCompletedRelays();
-
+    
     for (const relay of connectedRelays) {
       if (handshakeCompletedRelays.includes(relay.id) && relay.spAddress && relay.spAddress.trim() !== '') {
         return {
@@ -254,7 +242,7 @@ export class Service {
         };
       }
     }
-
+    
     return null;
   }
 
@@ -270,8 +258,6 @@ export class Service {
     }));
   }
 
-
-
   /**
    * Get relay statistics from RelayManager.
    * @returns Statistics about connected relays
@@ -306,12 +292,53 @@ export class Service {
     }
   }
 
-  public async checkConnections(members: Member[]): Promise<void> {
+  // If we're updating a process, we must call that after update especially if roles are part of it
+  // We will take the roles from the last state, wheter it's commited or not
+  public async checkConnections(process: Process): Promise<void> {
+    const sharedSecret = await this.getAllSecretsFromDB();
+    console.log('sharedSecret found', sharedSecret);
+    if (process.states.length < 2) {
+      throw new Error('Process doesn\'t have any state yet');
+    }
+    let roles = process.states[process.states.length - 2].roles;
+    if (!roles) {
+      throw new Error('No roles found');
+    } else {
+      console.log('roles found', roles);
+    }
+    let members: Set<Member> = new Set();
+    for (const role of Object.values(roles!)) {
+      console.log('role found', role);
+      for (const member of role.members) {
+        console.log('member found', member);
+        // Check if we know the member that matches this id
+        const memberAddresses = this.getAddressesForMemberId(member);
+        console.log('memberAddresses found', memberAddresses);
+        if (memberAddresses && memberAddresses.length != 0) {
+          members.add({ sp_addresses: memberAddresses });
+        }
+      }
+    }
+
+    if (members.size === 0) {
+      // This must be a pairing process
+      // Check if we have a pairedAddresses in the public data
+      const publicData = process.states[0]?.public_data;
+      if (!publicData || !publicData['pairedAddresses']) {
+        throw new Error('Not a pairing process');
+      }
+      const decodedAddresses = this.decodeValue(publicData['pairedAddresses']);
+      if (decodedAddresses.length === 0) {
+        throw new Error('Not a pairing process');
+      }
+      members.add({ sp_addresses: decodedAddresses });
+    }
+
     // Ensure the amount is available before proceeding
     await this.getTokensFromFaucet();
-    let unconnectedAddresses = [];
+    let unconnectedAddresses = new Set<string>();
     const myAddress = this.getDeviceAddress();
-    for (const member of members) {
+    for (const member of Array.from(members)) {
       const sp_addresses = member.sp_addresses;
       if (!sp_addresses || sp_addresses.length === 0) continue;
       for (const address of sp_addresses) {
@@ -319,23 +346,23 @@ export class Service {
         if (address === myAddress) continue;
         const sharedSecret = await this.getSecretForAddress(address);
         if (!sharedSecret) {
-          unconnectedAddresses.push(address);
+          unconnectedAddresses.add(address);
         }
       }
     }
-    if (unconnectedAddresses && unconnectedAddresses.length != 0) {
+    if (unconnectedAddresses && unconnectedAddresses.size != 0) {
       const apiResult = await this.connectAddresses(unconnectedAddresses);
       await this.handleApiReturn(apiResult);
     }
   }
 
-  public async connectAddresses(addresses: string[]): Promise<ApiReturn> {
+  public async connectAddresses(addresses: Set<string>): Promise<ApiReturn> {
-    if (addresses.length === 0) {
+    if (addresses.size === 0) {
       throw new Error('Trying to connect to empty addresses list');
     }
 
     try {
-      return wasm.create_transaction(addresses, 1);
+      return wasm.create_transaction(Array.from(addresses), 1);
     } catch (e) {
       console.error('Failed to connect member:', e);
       throw e;
@@ -421,7 +448,7 @@ export class Service {
   public async saveDeviceInDatabase(device: Device): Promise<void> {
     const db = await Database.getInstance();
     const walletStore = 'wallet';
-
+    
     try {
       const prevDevice = await this.getDeviceFromDatabase();
       if (prevDevice) {
@@ -429,11 +456,11 @@ export class Service {
       }
       await db.addObject({
         storeName: walletStore,
-        object: {
+        object: { 
           device_id: DEVICE_KEY,
           device_address: wasm.get_address(),
           created_at: new Date().toISOString(),
-          device
+          device 
         },
         key: DEVICE_KEY,
       });
@@ -468,16 +495,14 @@ export class Service {
     const roles: Record<string, RoleDefinition> = {
       pairing: {
         members: [],
-        validation_rules: {
+        validation_rules: [
-          "stub_validation_rule": {
+          {
-            id: "stub_validation_rule",
             quorum: 1.0,
-            field_name: "validation_field",
+            fields: validation_fields,
-            rule_type: "custom" as any,
+            min_sig_member: 1.0,
-            role_id: "stub_role",
-            parameters: { min_sig_member: 1.0 },
           },
-        }
+        ],
+        storages: this.storages
       },
     };
     try {
@@ -501,12 +526,12 @@ export class Service {
       console.log('No valid relay connection found, attempting to connect and wait for handshake...');
       await this.connectToRelaysAndWaitForHandshake();
     }
-
+    
     const validRelay = this.getFirstValidRelay();
     if (!validRelay) {
       throw new Error('No valid relay connection found after handshake');
     }
-
+    
     const relayAddress = validRelay.spAddress;
     const feeRate = 1;
 
@@ -515,37 +540,30 @@ export class Service {
     // TODO encoding of relatively large binaries (=> 1M) is a bit long now and blocking
     const privateSplitData = this.splitData(privateData);
     const publicSplitData = this.splitData(publicData);
-    const encodedPrivateData = {
+    const encodedPrivateData = { 
-      ...wasm.encode_json(privateSplitData.jsonCompatibleData),
+      ...wasm.encode_json(privateSplitData.jsonCompatibleData), 
       ...wasm.encode_binary(privateSplitData.binaryData)
     };
-    const encodedPublicData = {
+    const encodedPublicData = { 
-      ...wasm.encode_json(publicSplitData.jsonCompatibleData),
+      ...wasm.encode_json(publicSplitData.jsonCompatibleData), 
       ...wasm.encode_binary(publicSplitData.binaryData)
     };
 
-    let members: Set<Member> = new Set();
-    for (const role of Object.values(roles!)) {
-      for (const member of role.members) {
-        // Check if we know the member that matches this id
-        const memberAddresses = this.getAddressesForMemberId(member);
-        if (memberAddresses && memberAddresses.length != 0) {
-          members.add({ id: "stub_member", name: "stub_member", public_key: "stub_key", process_id: "stub_process", roles: [], sp_addresses: memberAddresses });
-        }
-      }
-    }
-    await this.checkConnections([...members]);
-
     const result = wasm.create_new_process (
-        encodedPrivateData,
+        encodedPrivateData, 
         roles,
         encodedPublicData,
-        relayAddress,
+        relayAddress, 
         feeRate,
         this.getAllMembers()
     );
-
+    
-    return(result);
+    if (result.updated_process) {
+      await this.checkConnections(result.updated_process.current_process);
+      return result;
+    } else {
+      throw new Error('Failed to create new process');
+    }
   }
 
   async parseCipher(message: string): Promise<void> {
@@ -581,19 +599,19 @@ export class Service {
   async parseFaucet(faucetResponse: string) {
     try {
       console.log('🪙 Parsing faucet response:', faucetResponse);
-
+      
       // The faucet response should contain transaction data that updates the device's amount
       // Parse it similar to how we parse new transactions
       const membersList = this.getAllMembers();
       const parsedTx = wasm.parse_new_tx(faucetResponse, 0, membersList);
-
+      
       if (parsedTx) {
         await this.handleApiReturn(parsedTx);
-
+        
         // Update device in database after faucet response
         const newDevice = this.dumpDeviceFromMemory();
         await this.saveDeviceInDatabase(newDevice);
-
+        
         console.log('✅ Faucet response processed successfully');
       } else {
         console.warn('⚠️ No transaction data in faucet response');
@@ -606,14 +624,15 @@ export class Service {
   // Core protocol method: Create PRD Update
   async createPrdUpdate(processId: string, stateId: string): Promise<ApiReturn> {
     console.log(`📢 Creating PRD update for process ${processId}, state ${stateId}`);
-
+    
     try {
       const process = await this.getProcess(processId);
       if (!process) {
         throw new Error('Process not found');
       }
 
-      const result = wasm.create_update_message(process, stateId, this.membersList);
+      const result = wasm.create_update_message(process, stateId, this.membersList);  
+      await this.checkConnections(process);
       return result;
     } catch (error) {
       const errorMessage = error instanceof Error ? error.message : String(error || 'Unknown error');
@@ -624,7 +643,7 @@ export class Service {
   // Core protocol method: Approve Change (Validate State)
   async approveChange(processId: string, stateId: string): Promise<ApiReturn> {
     console.log(`✅ Approving change for process ${processId}, state ${stateId}`);
-
+    
     try {
       const process = this.processes.get(processId);
       if (!process) {
@@ -632,7 +651,12 @@ export class Service {
       }
 
       const result = wasm.validate_state(process, stateId, this.membersList);
-      return result;
+      if (result.updated_process) {
+        await this.checkConnections(result.updated_process.current_process);
+        return result;
+      } else {
+        throw new Error('Failed to validate state');
+      }
     } catch (error) {
       const errorMessage = error instanceof Error ? error.message : String(error || 'Unknown error');
       throw new Error(errorMessage);
@@ -641,32 +665,46 @@ export class Service {
 
   // Core protocol method: Update Process
   async updateProcess(
-    process: any,
+    process: Process, 
-    privateData: Record<string, any>,
+    privateData: Record<string, any>, 
-    publicData: Record<string, any>,
+    publicData: Record<string, any>, 
-    roles: Record<string, any> | null
+    roles: Record<string, RoleDefinition> | null
   ): Promise<ApiReturn> {
-    console.log(`🔄 Updating process ${process.states[0]?.state_id || 'unknown'}`);
+    console.log(`🔄 Updating process ${process.states[0]?.commited_in || 'unknown'}`);
     console.log('Private data:', privateData);
     console.log('Public data:', publicData);
-    console.log('Roles:', roles);
+
+    if (!process || !process.states || process.states.length < 2) {
+      throw new Error('Process not found');
+    }
+
+    if (!roles || Object.keys(roles).length === 0) {
+      const state = this.getLastCommitedState(process);
+      if (state) {
+        roles = state.roles;
+      } else {
+        roles = process.states[0]?.roles;
+      }
+    } else {
+      console.log('Roles provided:', roles);
+    }
+
+    const privateSplitData = this.splitData(privateData);
+    const publicSplitData = this.splitData(publicData);
+    const encodedPrivateData = { 
+      ...wasm.encode_json(privateSplitData.jsonCompatibleData), 
+      ...wasm.encode_binary(privateSplitData.binaryData)
+    };
+    const encodedPublicData = { 
+      ...wasm.encode_json(publicSplitData.jsonCompatibleData), 
+      ...wasm.encode_binary(publicSplitData.binaryData)
+    };
 
     try {
-      // Convert data to WASM format
+      const result = wasm.update_process(process, encodedPrivateData, roles, encodedPublicData, this.membersList);
-      const newAttributes = wasm.encode_json(privateData);
+      
-      const newPublicData = wasm.encode_json(publicData);
-      const newRoles = roles || process.states[0]?.roles || {};
-
-      // Use WASM function to update process
-      const result = wasm.update_process(process, newAttributes, newRoles, newPublicData, this.membersList);
-
       if (result.updated_process) {
-        // Update our cache
+        await this.checkConnections(result.updated_process.current_process); 
-        this.processes.set(result.updated_process.process_id, result.updated_process.current_process);
-
-        // Save to database
-        await this.saveProcessToDb(result.updated_process.process_id, result.updated_process.current_process);
-
         return result;
       } else {
         throw new Error('Failed to update process');
@@ -693,7 +731,7 @@ export class Service {
       const newMyProcesses = new Set<string>();
       // MyProcesses automatically contains pairing process
       newMyProcesses.add(pairingProcessId);
-      for (const [processId, process] of Object.entries(this.processes)) {
+      for (const [processId, process] of this.processes.entries()) {
         try {
           const roles = this.getRoles(process);
 
@@ -711,6 +749,47 @@ export class Service {
     }
   }
 
+  public async getProcessesData(filteredProcesses: Record<string, Process>): Promise<Record<string, any>> {
+    const data: Record<string, any> = {};
+    // Now we decrypt all we can in the processes
+    for (const [processId, process] of Object.entries(filteredProcesses)) {
+      // We also take the public data
+      let lastState = this.getLastCommitedState(process);
+      if (!lastState) {
+        // fallback on the first state
+        lastState = process.states[0];
+      }
+      const processData: Record<string, any> = {};
+      for (const attribute of Object.keys(lastState.public_data)) {
+        try {
+          const value = this.decodeValue(lastState.public_data[attribute]);
+          if (value !== null && value !== undefined) {
+            processData[attribute] = value;
+          }
+        } catch (e) {
+          console.error(`❌ Error decoding public data ${attribute} for process ${processId}:`, e);
+        }
+      }
+      for (let i = process.states.length - 2; i >= 0; i--) {
+        const state = process.states[i];
+        for (const attribute of Object.keys(state.keys)) {
+          if (processData[attribute] !== undefined && processData[attribute] !== null) continue;
+          try {
+            const value = await this.decryptAttribute(processId, state, attribute);
+            if (value) {
+              processData[attribute] = value;
+            }
+          } catch (e) {
+            console.error(`❌ Error decrypting attribute ${attribute} for process ${processId}:`, e);
+          }
+        }
+      }
+      data[processId] = processData;
+    }
+
+    return data;
+  }
+
   // Utility method: Get Process
   async getProcess(processId: string): Promise<any | null> {
     // First check in-memory cache
@@ -718,7 +797,7 @@ export class Service {
     if (cachedProcess) {
       return cachedProcess;
     }
-
+    
     // If not in cache, try to get from database
     try {
       const db = await Database.getInstance();
@@ -731,7 +810,7 @@ export class Service {
     } catch (error) {
       console.error('Error getting process from database:', error);
     }
-
+    
     return null;
   }
 
@@ -744,7 +823,7 @@ export class Service {
         object: process,
         key: processId
       });
-
+      
       // Update in-memory cache
       this.processes.set(processId, process);
       console.log(`💾 Process ${processId} saved to database`);
@@ -762,12 +841,12 @@ export class Service {
     try {
       const db = await Database.getInstance();
       const processes = await db.dumpStore('processes');
-
+      
       // Update in-memory cache with all processes
       for (const [processId, process] of Object.entries(processes)) {
         this.processes.set(processId, process as any);
       }
-
+      
       return processes;
     } catch (error) {
       console.error('Error getting all processes from database:', error);
@@ -775,10 +854,29 @@ export class Service {
     }
   }
 
+  public async getAllSecretsFromDB(): Promise<SecretsStore> {
+    try {
+      const db = await Database.getInstance();
+      const sharedSecrets: Record<string, string> = await db.dumpStore('shared_secrets');
+      const unconfirmedSecrets = await db.dumpStore('unconfirmed_secrets');
+      const secretsStore = {
+        shared_secrets: sharedSecrets,
+        unconfirmed_secrets: Object.values(unconfirmedSecrets),
+      };
+      return secretsStore;
+    } catch (e) {
+      throw e;
+    }
+  }
+
+  public loadSecretsInWasm(secretsStore: SecretsStore) {
+    wasm.set_shared_secrets(JSON.stringify(secretsStore));
+  }
+
   // Utility method: Create a test process
   async createTestProcess(processId: string): Promise<any> {
     console.log(`🔧 Creating test process: ${processId}`);
-
+    
     try {
       // Create test data
       const privateData = wasm.encode_json({ secret: 'initial_secret' });
@@ -786,17 +884,17 @@ export class Service {
       const roles = { admin: { members: [], validation_rules: [], storages: [] } };
       const relayAddress = 'test_relay_address';
       const feeRate = 1;
-
+      
       // Use WASM to create new process
       const result = wasm.create_new_process(privateData, roles, publicData, relayAddress, feeRate, this.membersList);
-
+      
       if (result.updated_process) {
         const process = result.updated_process.current_process;
         this.processes.set(processId, process);
-
+        
         // Save to database
         await this.saveProcessToDb(processId, process);
-
+        
         console.log(`✅ Test process created: ${processId}`);
         return process;
       } else {
@@ -811,7 +909,7 @@ export class Service {
   public async getDeviceFromDatabase(): Promise<Device | null> {
     const db = await Database.getInstance();
     const walletStore = 'wallet';
-
+    
     try {
       const dbRes = await db.getObject(walletStore, DEVICE_KEY);
       if (dbRes) {
@@ -827,7 +925,7 @@ export class Service {
   public async getDeviceMetadata(): Promise<{ device_id: string; device_address: string; created_at: string } | null> {
     const db = await Database.getInstance();
     const walletStore = 'wallet';
-
+    
     try {
       const dbRes = await db.getObject(walletStore, DEVICE_KEY);
       if (dbRes) {
@@ -960,37 +1058,35 @@ export class Service {
   }
 
   // Blob and data storage methods
-  async saveBlobToDb(hash: string, data: Blob) {
+  async saveBufferToDb(hash: string, data: Buffer) {
     const db = await Database.getInstance();
     try {
       await db.addObject({
         storeName: 'data',
         object: data,
         key: hash,
-      });
+      }, true);
     } catch (e) {
       console.error(`Failed to save data to db: ${e}`);
     }
-  }
+  } 
 
-  async getBlobFromDb(hash: string): Promise<Blob | null> {
+  async getBufferFromDb(hash: string): Promise<Buffer | null> {
     const db = await Database.getInstance();
     try {
-      return await db.getObject('data', hash);
+      return await db.getObject('data', hash, true);
     } catch (e) {
       return null;
     }
   }
 
-  async saveDataToStorage(hash: string, data: Blob, ttl: number | null) {
+  async saveDataToStorage(hash: string, data: Buffer, ttl: number | null, storageUrls: string[]) {
-    console.log('💾 Saving data to storage:', hash);
+    console.log('💾 Saving data', hash, 'to storage', storageUrls);
-    // TODO: Implement actual storage service
+    try {
-    // const storages = [STORAGEURL];
+      await storeData(storageUrls, hash, data, ttl);
-    // try {
+    } catch (e) {
-    //   await storeData(storages, hash, data, ttl);
+      console.error(`Failed to store data with hash ${hash}: ${e}`);
-    // } catch (e) {
+    }
-    //   console.error(`Failed to store data with hash ${hash}: ${e}`);
-    // }
   }
 
   async saveDiffsToDb(diffs: any[]) {
@@ -1008,6 +1104,11 @@ export class Service {
     }
   }
 
+  async getDiffsFromDb(): Promise<Record<string, UserDiff>> {
+    const db = await Database.getInstance();
+    return await db.dumpStore('diffs');
+  }
+
   // Utility methods for data conversion
   hexToBlob(hexString: string): Blob {
     const uint8Array = this.hexToUInt8Array(hexString);
@@ -1025,20 +1126,24 @@ export class Service {
     return uint8Array;
   }
 
+  hexToBuffer(hexString: string): Buffer {
+    return Buffer.from(this.hexToUInt8Array(hexString));
+  }
+
   public async handleApiReturn(apiReturn: ApiReturn) {
     // Check for errors in the returned objects
     if (apiReturn.new_tx_to_send && apiReturn.new_tx_to_send.error) {
       const error = apiReturn.new_tx_to_send.error;
-      const errorMessage = typeof error === 'object' && error !== null ?
+      const errorMessage = typeof error === 'object' && error !== null ? 
-        (error as any).GenericError || JSON.stringify(error) :
+        (error as any).GenericError || JSON.stringify(error) : 
         String(error);
       throw new Error(`Transaction error: ${errorMessage}`);
     }
 
     if (apiReturn.commit_to_send && apiReturn.commit_to_send.error) {
       const error = apiReturn.commit_to_send.error;
-      const errorMessage = typeof error === 'object' && error !== null ?
+      const errorMessage = typeof error === 'object' && error !== null ? 
-        (error as any).GenericError || JSON.stringify(error) :
+        (error as any).GenericError || JSON.stringify(error) : 
         String(error);
       throw new Error(`Commit error: ${errorMessage}`);
     }
@@ -1089,13 +1194,11 @@ export class Service {
 
       if (updatedProcess.encrypted_data && Object.keys(updatedProcess.encrypted_data).length != 0) {
         for (const [hash, cipher] of Object.entries(updatedProcess.encrypted_data)) {
-          if (typeof cipher === 'string') {
+          const buffer = this.hexToBuffer(cipher);
-            const blob = this.hexToBlob(cipher);
+          try {
-            try {
+            await this.saveBufferToDb(hash, buffer);
-              await this.saveBlobToDb(hash, blob);
+          } catch (e) {
-            } catch (e) {
+            console.error(e);
-              console.error(e);
-            }
           }
         }
       }
@@ -1114,11 +1217,27 @@ export class Service {
 
     if (apiReturn.push_to_storage && apiReturn.push_to_storage.length != 0) {
       for (const hash of apiReturn.push_to_storage) {
-        const blob = await this.getBlobFromDb(hash);
+        const buffer = await this.getBufferFromDb(hash);
-        if (blob) {
+        if (buffer) {
-          await this.saveDataToStorage(hash, blob, null);
+          // Look up the storage url for the hash
+          // Find the field for this hash, then look up the roles to see what storage urls are associated
+          let storageUrls = new Set<string>();
+          const diffs = await this.getDiffsFromDb();
+          const diff = Object.values(diffs).find((diff: UserDiff) => diff.value_commitment === hash);
+          if (diff) {
+            for (const role of Object.values(diff.roles)) {
+              for (const rule of Object.values(role.validation_rules)) {
+                if (rule.fields.includes(diff.field)) {
+                  for (const storageUrl of role.storages) {
+                    storageUrls.add(storageUrl);
+                  }
+                }
+              }
+            }
+          }
+          await this.saveDataToStorage(hash, buffer, null, Array.from(storageUrls));
         } else {
-          console.error('Failed to get data from db');
+          console.error('Failed to get data from db for hash:', hash);
         }
       }
     }
@@ -1165,7 +1284,7 @@ export class Service {
     console.log('Requesting data from peers');
     const membersList = this.getAllMembers();
     try {
-      const res = wasm.request_data(processId, stateIds, Object.keys(roles), membersList);
+      const res = wasm.request_data(processId, stateIds, roles, membersList);
       await this.handleApiReturn(res);
     } catch (e) {
       console.error(e);
@@ -1185,16 +1304,14 @@ export class Service {
     if (!key) {
       const roles = state.roles;
       let hasAccess = false;
-      // If we're not supposed to have access to this attribute, ignore
+      // If we're not supposed to have access to this attribute, ignore 
       for (const role of Object.values(roles)) {
         for (const rule of Object.values(role.validation_rules)) {
-          if (typeof rule === 'object' && rule !== null && 'fields' in rule && Array.isArray(rule.fields)) {
+          if (rule.fields.includes(attribute)) {
-            if (rule.fields.includes(attribute)) {
+            if (role.members.includes(pairingProcessId)) {
-              if (role.members.includes(pairingProcessId)) {
+              // We have access to this attribute
-                // We have access to this attribute
+              hasAccess = true;
-                hasAccess = true;
+              break;
-                break;
-              }
             }
           }
         }
@@ -1208,7 +1325,7 @@ export class Service {
       const maxRetries = 5;
       const retryDelay = 500; // delay in milliseconds
       let retries = 0;
-
+      
       while ((!hash || !key) && retries < maxRetries) {
         await new Promise(resolve => setTimeout(resolve, retryDelay));
         // Re-read hash and key after waiting
@@ -1219,11 +1336,10 @@ export class Service {
     }
 
     if (hash && key) {
-      const blob = await this.getBlobFromDb(hash);
+      const buffer = await this.getBufferFromDb(hash);
-      if (blob) {
+      if (buffer) {
         // Decrypt the data
-        const buf = await blob.arrayBuffer();
+        const cipher = new Uint8Array(buffer);
-        const cipher = new Uint8Array(buf);
 
         const keyUIntArray = this.hexToUInt8Array(key);
 
@@ -1232,7 +1348,7 @@ export class Service {
           if (clear) {
             // deserialize the result to get the actual data
             const decoded = wasm.decode_value(clear);
-            return decoded;
+            return this.convertMapsToObjects(decoded);
           } else {
             throw new Error('decrypt_data returned null');
           }
@@ -1241,19 +1357,55 @@ export class Service {
         }
       }
     }
-
+    
     return null;
   }
 
   decodeValue(value: number[]): any | null {
     try {
-      return wasm.decode_value(new Uint8Array(value));
+      const decoded = wasm.decode_value(new Uint8Array(value));
+      return this.convertMapsToObjects(decoded);
     } catch (e) {
       console.error(`Failed to decode value: ${e}`);
       return null;
     }
   }
 
+  /**
+   * Convertit récursivement les Map en objets sérialisables
+   */
+  private convertMapsToObjects(obj: any): any {
+    if (obj === null || obj === undefined) {
+      return obj;
+    }
+
+    if (obj instanceof Map) {
+      const result: any = {};
+      for (const [key, value] of obj.entries()) {
+        result[key] = this.convertMapsToObjects(value);
+      }
+      return result;
+    }
+
+    if (obj instanceof Set) {
+      return Array.from(obj).map(item => this.convertMapsToObjects(item));
+    }
+
+    if (Array.isArray(obj)) {
+      return obj.map(item => this.convertMapsToObjects(item));
+    }
+
+    if (typeof obj === 'object') {
+      const result: any = {};
+      for (const [key, value] of Object.entries(obj)) {
+        result[key] = this.convertMapsToObjects(value);
+      }
+      return result;
+    }
+
+    return obj;
+  }
+
   public async updateDevice(): Promise<void> {
     let myPairingProcessId: string;
     try {

src/simple-server.ts

@@ -3,7 +3,7 @@ import { MessageType } from './models';
 import { config } from './config';
 import { Service } from './service';
 import { ApiReturn, Process } from '../pkg/sdk_client';
-import { EMPTY32BYTES } from './utils';
+import { EMPTY32BYTES, splitPrivateData } from './utils';
 
 interface ServerMessageEvent {
   data: {
@@ -42,6 +42,52 @@ class SimpleProcessHandlers {
     return apiKey === this.apiKey;
   }
 
+  async handleCreateProcess(event: ServerMessageEvent): Promise<ServerResponse> {
+    if (event.data.type !== MessageType.CREATE_PROCESS) {
+      throw new Error('Invalid message type');
+    }
+
+    if (!this.service.isPaired()) {
+      throw new Error('Device not paired');
+    }
+
+    try {
+      const { processData, privateFields, roles, exclusionRules, apiKey } = event.data;
+
+      if (!apiKey || !this.validateApiKey(apiKey)) {
+        throw new Error('Invalid API key');
+      }
+
+      const { privateData, publicData } = splitPrivateData(processData, privateFields);
+
+      const createProcessReturn = await this.service.createProcess(privateData, publicData, roles);
+      if (!createProcessReturn.updated_process) {
+        throw new Error('Empty updated_process in createProcessReturn');
+      }
+      console.log('🚀 ~ handleCreateProcess ~ createProcessReturn:', createProcessReturn);
+      const processId = createProcessReturn.updated_process.process_id;
+      const process = createProcessReturn.updated_process.current_process;
+      await this.service.handleApiReturn(createProcessReturn);
+
+      const processCreated = {
+        processId,
+        process,
+        processData,
+      }
+
+      return {
+        type: MessageType.PROCESS_CREATED,
+        processCreated,
+        messageId: event.data.messageId
+      };
+    } catch (e) {
+      const errorMessage = e instanceof Error ? e.message : String(e || 'Unknown error');
+      // Remove redundant "Error:" prefix and simplify the message
+      const cleanMessage = errorMessage.replace(/^Error:\s*/, '');
+      throw new Error(cleanMessage);
+    }
+  }
+
   async handleNotifyUpdate(event: ServerMessageEvent): Promise<ServerResponse> {
     if (event.data.type !== MessageType.NOTIFY_UPDATE) {
       throw new Error('Invalid message type');
@@ -216,71 +262,70 @@ class SimpleProcessHandlers {
       throw new Error('Invalid message type');
     }
     
-    const processes = this.service.getProcesses();
+    if (!this.service.isPaired()) {
-    const myProcesses = await this.service.getMyProcesses();
+      throw new Error('Device not paired');
-
-    if (!myProcesses || myProcesses.length === 0) {
-      throw new Error('No my processes found');
     }
 
-    const filteredProcesses: Record<string, Process> = {};
+    try {
-    for (const processId of myProcesses) {
+      const processes = this.service.getProcesses();
-      const process = processes.get(processId);
+      const myProcesses = await this.service.getMyProcesses();
-      console.log(processId, ':', process);
 
-      if (process) {
+      if (!myProcesses || myProcesses.length === 0) {
-        filteredProcesses[processId] = process;
+        throw new Error('No my processes found');
       }
-    }
 
-    const data: Record<string, any> = {};
+      const filteredProcesses: Record<string, Process> = {};
-    // Now we decrypt all we can in the processes
+      for (const processId of myProcesses) {
-    for (const [processId, process] of Object.entries(filteredProcesses)) {
+        const process = processes.get(processId);
-      // We also take the public data
+
-      const lastState = this.service.getLastCommitedState(process);
+        if (process) {
-      if (!lastState) {
+          filteredProcesses[processId] = process;
-        console.error(`❌ Process ${processId} doesn't have a commited state`);
+        } else {
-        continue;
+          console.error(`Process ${processId} not found`); // should not happen
-      }
-      const processData: Record<string, any> = {};
-      for (const attribute of Object.keys(lastState.public_data)) {
-        try {
-          const value = this.service.decodeValue(lastState.public_data[attribute]);
-          if (value) {
-            processData[attribute] = value;
-          }
-        } catch (e) {
-          console.error(`❌ Error decoding public data ${attribute} for process ${processId}:`, e);
         }
       }
-      for (let i = process.states.length - 2; i >= 0; i--) {
+
-        const state = process.states[i];
+      const data = await this.service.getProcessesData(filteredProcesses);
-        for (const attribute of Object.keys(state.keys)) {
+
-          if (processData[attribute] !== undefined && processData[attribute] !== null) continue;
+      return {
-          try {
+        type: MessageType.PROCESSES_RETRIEVED,
-            const value = await this.service.decryptAttribute(processId, state, attribute);
+        processes: filteredProcesses,
-            if (value) {
+        data,
-              processData[attribute] = value;
+        messageId: event.data.messageId
-            }
+      };      
-          } catch (e) {
+    } catch (e) {
-            console.error(`❌ Error decrypting attribute ${attribute} for process ${processId}:`, e);
+      const errorMessage = e instanceof Error ? e.message : String(e || 'Unknown error');
-          }
+      throw new Error(errorMessage);
-        }
+    }
-      }
+  }
-      data[processId] = processData;
+
+  async handleGetPairingId(event: ServerMessageEvent): Promise<ServerResponse> {
+    if (event.data.type !== MessageType.GET_PAIRING_ID) {
+      throw new Error('Invalid message type');
     }
 
-    return {
+    if (!this.service.isPaired()) {
-      type: MessageType.PROCESSES_RETRIEVED,
+      throw new Error('Device not paired');
-      processes: filteredProcesses,
+    }
-      data,
+
-      messageId: event.data.messageId
+    try {
-    };
+      const pairingId = this.service.getPairingProcessId();
+      return {
+        type: MessageType.GET_PAIRING_ID,
+        pairingId,
+        messageId: event.data.messageId
+      };
+    } catch (e) {
+      const errorMessage = e instanceof Error ? e.message : String(e || 'Unknown error');
+      throw new Error(errorMessage);
+    }
   }
 
   async handleMessage(event: ServerMessageEvent): Promise<ServerResponse> {
     try {
       switch (event.data.type) {
+        case MessageType.CREATE_PROCESS:
+          return await this.handleCreateProcess(event);
         case MessageType.NOTIFY_UPDATE:
           return await this.handleNotifyUpdate(event);
         case MessageType.VALIDATE_STATE:
@@ -289,6 +334,8 @@ class SimpleProcessHandlers {
           return await this.handleUpdateProcess(event);
         case MessageType.GET_MY_PROCESSES:
           return await this.handleGetMyProcesses(event);
+        case MessageType.GET_PAIRING_ID:
+          return await this.handleGetPairingId(event);
         default:
           throw new Error(`Unhandled message type: ${event.data.type}`);
       }
@@ -353,15 +400,14 @@ export class Server {
           if (!processId || !stateId) {
             throw new Error('Failed to get process id or state id');
           }
+          // now pair the device before continuing
+          service.pairDevice(processId, [service.getDeviceAddress()]);
           await service.handleApiReturn(pairingResult);
           const udpateResult = await service.createPrdUpdate(processId, stateId);
           await service.handleApiReturn(udpateResult);
           const approveResult = await service.approveChange(processId, stateId);
           await service.handleApiReturn(approveResult);
 
-          // now pair the device
-          service.pairDevice(processId, [service.getDeviceAddress()]);
-
           // Update the device in the database
           const device = service.dumpDeviceFromMemory();
           if (device) {
@@ -380,6 +426,9 @@ export class Server {
 
       // Get all processes from database
       await service.getAllProcessesFromDb();
+      const secretsStore = await service.getAllSecretsFromDB();
+
+      service.loadSecretsInWasm(secretsStore);
 
       // Connect to relays
       await service.connectToRelaysAndWaitForHandshake();

src/storage.service.ts

@@ -0,0 +1,111 @@
+import axios, { AxiosResponse } from 'axios';
+
+export async function storeData(servers: string[], key: string, value: Buffer, ttl: number | null): Promise<AxiosResponse | null> {
+  for (const server of servers) {
+    try {
+      // Use key in the URL path instead of query parameters
+      let url = `${server}/store/${key}`;
+      
+      // Add ttl as query parameter if provided
+      if (ttl !== null) {
+        const urlObj = new URL(url);
+        urlObj.searchParams.append('ttl', ttl.toString());
+        url = urlObj.toString();
+      }
+
+      // Send the encrypted ArrayBuffer as the raw request body.
+      const response = await axios.post(url, value, {
+        headers: {
+          'Content-Type': 'application/octet-stream'
+        },
+      });
+      console.log('Data stored successfully:', key);
+      if (response.status !== 200) {
+        console.error('Received response status', response.status);
+        continue;
+      }
+      return response;
+    } catch (error) {
+      if (axios.isAxiosError(error) && error.response?.status === 409) {
+        return null;
+      }
+      console.error('Error storing data:', error);
+    }
+  }
+  return null;
+}
+
+export async function retrieveData(servers: string[], key: string): Promise<ArrayBuffer | null> {
+  for (const server of servers) {
+    try {
+      // Handle relative paths (for development proxy) vs absolute URLs (for production)
+      const url = server.startsWith('/') 
+        ? `${server}/retrieve/${key}`  // Relative path - use as-is for proxy
+        : new URL(`${server}/retrieve/${key}`).toString();  // Absolute URL - construct properly
+      
+      console.log('Retrieving data', key,' from:', url);
+      // When fetching the data from the server:
+      const response = await axios.get(url, {
+        responseType: 'arraybuffer' 
+      });
+      
+      if (response.status === 200) {
+        // Validate that we received an ArrayBuffer
+        if (response.data instanceof ArrayBuffer) {
+          return response.data;
+        } else {
+          console.error('Server returned non-ArrayBuffer data:', typeof response.data);
+          continue;
+        }
+      } else {
+        console.error(`Server ${server} returned status ${response.status}`);
+        continue;
+      }
+    } catch (error) {
+      if (axios.isAxiosError(error)) {
+        if (error.response?.status === 404) {
+          console.log(`Data not found on server ${server} for key ${key}`);
+          continue; // Try next server
+        } else if (error.response?.status) {
+          console.error(`Server ${server} error ${error.response.status}:`, error.response.statusText);
+          continue;
+        } else {
+          console.error(`Network error connecting to ${server}:`, error.message);
+          continue;
+        }
+      } else {
+        console.error(`Unexpected error retrieving data from ${server}:`, error);
+        continue;
+      }
+    }
+  }
+  return null;
+}
+
+interface TestResponse {
+    key: string;
+    value: boolean;
+}
+
+export async function testData(servers: string[], key: string): Promise<Record<string, boolean | null> | null> {
+    const res: Record<string, boolean | null> = {};
+    for (const server of servers) {
+        res[server] = null;
+        try {
+            const response = await axios.get(`${server}/test/${key}`);
+            if (response.status !== 200) {
+                console.error(`${server}: Test response status: ${response.status}`);
+                continue;
+            }
+            
+            const data: TestResponse = response.data;
+            
+            res[server] = data.value;
+        } catch (error) {
+            console.error('Error retrieving data:', error);
+            return null;
+        }
+    }
+    
+    return res;
+}

src/utils.ts

@@ -1,6 +1,21 @@
 // Server-specific utility functions
 export const EMPTY32BYTES = String('').padStart(64, '0');
 
+export function splitPrivateData(data: Record<string, any>, privateFields: string[]): { privateData: Record<string, any>, publicData: Record<string, any> } {
+  const privateData: Record<string, any> = {};
+  const publicData: Record<string, any> = {};
+
+  for (const [key, value] of Object.entries(data)) {
+    if (privateFields.includes(key)) {
+      privateData[key] = value;
+    } else {
+      publicData[key] = value;
+    }
+  }
+
+  return { privateData, publicData };
+}
+
 export function isValid32ByteHex(value: string): boolean {
   // Check if the value is a valid 32-byte hex string (64 characters)
   const hexRegex = /^[0-9a-fA-F]{64}$/;