app/dashboard/folders/page.tsx

@@ -351,45 +351,39 @@ export default function FoldersPage() {
   }, []);
 
   useEffect(() => {
-    const handleConnectionFlow = async () => {
+    if (isConnected) {
-      if (!isConnected) return;
-
-      const userStore = UserStore.getInstance();
       const messageBus = MessageBus.getInstance(iframeUrl);
-
+      messageBus.isReady().then(() => {
-      try {
+        messageBus.getProcesses().then((processes: any) => {
-        await messageBus.isReady();
+          setProcesses(processes);
-
+        });
-        let pairingId = userStore.getUserPairingId();
+      });
-
+    }
-        // 1️⃣ Créer le pairing si non existant
-        if (!pairingId) {
-          console.log("🚀 No pairing found — creating new pairing...");
-          pairingId = await messageBus.createUserPairing();
-          console.log("✅ Pairing created:", pairingId);
-
-          userStore.pair(pairingId);
-          setUserPairingId(pairingId);
-        } else {
-          console.log("🔗 Already paired with ID:", pairingId);
-        }
-
-        // 2️⃣ Charger les processes
-        const processes = await messageBus.getProcesses();
-        setProcesses(processes);
-
-        // 3️⃣ Charger les myProcesses
-        const myProcesses = await messageBus.getMyProcesses();
-        setMyProcesses(myProcesses);
-
-      } catch (err) {
-        console.error("❌ Error during pairing or process loading:", err);
-      }
-    };
-
-    handleConnectionFlow();
   }, [isConnected, iframeUrl]);
 
+  useEffect(() => {
+    if (isConnected && processes !== null) {
+      const messageBus = MessageBus.getInstance(iframeUrl);
+      messageBus.isReady().then(() => {
+        messageBus.getMyProcesses().then((res: string[]) => {
+          setMyProcesses(res);
+        })
+      });
+    }
+  }, [isConnected, processes]);
+
+  useEffect(() => {
+    if (isConnected && userPairingId === null) {
+      const messageBus = MessageBus.getInstance(iframeUrl);
+      messageBus.isReady().then(() => {
+        messageBus.getUserPairingId().then((userPairingId: string) => {
+          UserStore.getInstance().pair(userPairingId);
+          setUserPairingId(UserStore.getInstance().getUserPairingId());
+        })
+      });
+    }
+  }, [isConnected, userPairingId, processes]);
+
   useEffect(() => {
     // Simuler le chargement des dossiers
     const loadFolders = () => {

app/dashboard/page.tsx

@@ -282,45 +282,39 @@ export default function DashboardPage() {
   }, []);
 
   useEffect(() => {
-    const handleConnectionFlow = async () => {
+    if (isConnected) {
-      if (!isConnected) return;
-
-      const userStore = UserStore.getInstance();
       const messageBus = MessageBus.getInstance(iframeUrl);
-
+      messageBus.isReady().then(() => {
-      try {
+        messageBus.getProcesses().then((processes: any) => {
-        await messageBus.isReady();
+          setProcesses(processes);
-
+        });
-        let pairingId = userStore.getUserPairingId();
+      });
-
+    }
-        // 1️⃣ Créer le pairing si non existant
-        if (!pairingId) {
-          console.log("🚀 No pairing found — creating new pairing...");
-          pairingId = await messageBus.createUserPairing();
-          console.log("✅ Pairing created:", pairingId);
-
-          userStore.pair(pairingId);
-          setUserPairingId(pairingId);
-        } else {
-          console.log("🔗 Already paired with ID:", pairingId);
-        }
-
-        // 2️⃣ Charger les processes
-        const processes = await messageBus.getProcesses();
-        setProcesses(processes);
-
-        // 3️⃣ Charger les myProcesses
-        const myProcesses = await messageBus.getMyProcesses();
-        setMyProcesses(myProcesses);
-
-      } catch (err) {
-        console.error("❌ Error during pairing or process loading:", err);
-      }
-    };
-
-    handleConnectionFlow();
   }, [isConnected, iframeUrl]);
 
+  useEffect(() => {
+    if (isConnected && processes !== null) {
+      const messageBus = MessageBus.getInstance(iframeUrl);
+      messageBus.isReady().then(() => {
+        messageBus.getMyProcesses().then((res: string[]) => {
+          setMyProcesses(res);
+        })
+      });
+    }
+  }, [isConnected, processes]);
+
+  useEffect(() => {
+    if (isConnected && userPairingId === null) {
+      const messageBus = MessageBus.getInstance(iframeUrl);
+      messageBus.isReady().then(() => {
+        messageBus.getUserPairingId().then((userPairingId: string) => {
+          UserStore.getInstance().pair(userPairingId);
+          setUserPairingId(UserStore.getInstance().getUserPairingId());
+        })
+      });
+    }
+  }, [isConnected, userPairingId, processes]);
+
   const handleOpenModal = (type: FolderType) => {
     setFolderType(type);
     setIsModalOpen(true);

app/page.tsx

@@ -20,6 +20,7 @@ export default function HomePage() {
     setIsConnected(true);
     setShowAuthModal(false);
     router.push("/dashboard")
+    console.log('Auth Connect - Connexion établie, le useEffect se chargera de récupérer le userPairingId');
   }, []);
 
   const handleAuthClose = useCallback(() => {

components/4nk/ProcessesViewer.tsx

@@ -269,17 +269,7 @@ function ProcessesViewer({ processes, myProcesses, onProcessesUpdate }: Processe
           </div>
           <button
             className="text-sm text-gray-500 dark:text-gray-300 hover:text-gray-700 dark:hover:text-gray-100"
-            onClick={(e) => {
+            onClick={(e) => { e.stopPropagation(); setEditingField({ processId, stateId, key, value }); }}
-              e.stopPropagation();
-              if (isEditing) {
-                // Fermer le mode édition
-                setEditingField(null);
-                setTempValue(null);
-              } else {
-                // Ouvrir le mode édition
-                setEditingField({ processId, stateId, key, value });
-              }
-            }}
           >
             {isEditing ? '✕' : '🔄'}
           </button>

lib/4nk/MessageBus.ts

@@ -1,6 +1,7 @@
 import IframeReference from './IframeReference';
 import EventBus from './EventBus';
 import UserStore from './UserStore';
+import { isProfileData, type ProfileCreated, type ProfileData } from './models/ProfileData';
 import { isFolderData, type FolderCreated, type FolderData } from './models/FolderData';
 import { v4 as uuidv4 } from 'uuid';
 import type { RoleDefinition } from './models/Roles';
@@ -80,48 +81,6 @@ export default class MessageBus {
     });
   }
 
-  public createUserPairing(): Promise<string> {
-    return new Promise<string>((resolve, reject) => {
-      this.checkToken().then(async () => {
-        const userStore = UserStore.getInstance();
-        const accessToken = userStore.getAccessToken();
-        if (!accessToken) {
-          return reject('No access token found');
-        }
-
-        const correlationId = uuidv4();
-        this.initMessageListener(correlationId);
-
-        // ✅ Success listener
-        const unsubscribeSuccess = EventBus.getInstance().on('PAIRING_CREATED', (responseId: string, pairingId: string) => {
-          if (responseId !== correlationId) return;
-          unsubscribeSuccess();
-          unsubscribeError();
-          this.destroyMessageListener();
-          resolve(pairingId);
-        });
-
-        // ❌ Error listener
-        const unsubscribeError = EventBus.getInstance().on('ERROR_CREATE_PAIRING', (responseId: string, error: string) => {
-          if (responseId !== correlationId) return;
-          unsubscribeError();
-          unsubscribeSuccess();
-          this.destroyMessageListener();
-          reject(error);
-        });
-
-        // 📨 Send CREATE_PAIRING message to iframe
-        this.sendMessage({
-          type: 'CREATE_PAIRING',
-          accessToken,
-          messageId: correlationId,
-        });
-      }).catch((err) => {
-        reject(`Failed to validate token before pairing: ${err}`);
-      });
-    });
-  }
-
   public getUserPairingId(): Promise<string> {
     return new Promise<string>((resolve: (userPairingId: string) => void, reject: (error: string) => void) => {
       this.checkToken().then(() => {
@@ -378,6 +337,61 @@ export default class MessageBus {
     });
   }
 
+  public createProfile(profileData: ProfileData, profilePrivateData: string[], roles: Record<string, RoleDefinition>): Promise<ProfileCreated> {
+    return new Promise<ProfileCreated>((resolve: (profileCreated: ProfileCreated) => void, reject: (error: string) => void) => {
+      this.checkToken().then(() => {
+        const userStore = UserStore.getInstance();
+        const accessToken = userStore.getAccessToken()!;
+
+        const correlationId = uuidv4();
+        this.initMessageListener(correlationId);
+
+        const unsubscribe = EventBus.getInstance().on('PROCESS_CREATED', (responseId: string, processCreated: any) => {
+          if (responseId !== correlationId) {
+            return;
+          }
+          unsubscribe();
+          this.destroyMessageListener();
+          // Return value must contain the data commited in the new process
+          const profileData = processCreated.processData;
+          if (!profileData || !isProfileData(profileData)) {
+            reject('Returned invalid profile data');
+          }
+          if (!processCreated.processId || typeof processCreated.processId !== 'string') {
+            console.error('Returned invalid process id');
+            reject('Returned invalid process id');
+          }
+          // TODO check that process is of type Process
+
+          const profileCreated: ProfileCreated = {
+            processId: processCreated.processId,
+            process: processCreated.process,
+            profileData
+          };
+
+          resolve(profileCreated);
+        });
+
+        const unsubscribeError = EventBus.getInstance().on('ERROR_PROCESS_CREATED', (responseId: string, error: string) => {
+          if (responseId !== correlationId) {
+            return;
+          }
+          unsubscribeError();
+          this.destroyMessageListener();
+          reject(error);
+        });
+
+        this.sendMessage({
+          type: 'CREATE_PROCESS',
+          processData: profileData,
+          privateFields: profilePrivateData,
+          roles,
+          accessToken
+        });
+      }).catch(console.error);
+    });
+  }
+
   public createFolder(folderData: FolderData, folderPrivateData: string[], roles: Record<string, RoleDefinition>): Promise<FolderCreated> {
     return new Promise<FolderCreated>((resolve: (folderData: FolderCreated) => void, reject: (error: string) => void) => {
       this.checkToken().then(() => {
@@ -612,7 +626,7 @@ export default class MessageBus {
       console.error('[MessageBus] sendMessage: iframe not found');
       return;
     }
-
+  
     console.log('[MessageBus] sendMessage:', message, 'to', this.origin);
     iframe.contentWindow?.postMessage(message, this.origin);
   }
@@ -700,7 +714,7 @@ export default class MessageBus {
         EventBus.getInstance().emit('PROCESSES_RETRIEVED', correlationId, message.processes);
         break;
 
-      case 'GET_MY_PROCESSES':
+      case 'GET_MY_PROCESSES': 
         if (this.errors[correlationId]) {
           const error = this.errors[correlationId];
           delete this.errors[correlationId];
@@ -742,7 +756,7 @@ export default class MessageBus {
         EventBus.getInstance().emit('MESSAGE_RECEIVED', message);
         EventBus.getInstance().emit('UPDATE_NOTIFIED', correlationId);
         break;
-
+        
       case 'STATE_VALIDATED':
         if (this.errors[correlationId]) {
           const error = this.errors[correlationId];
@@ -775,18 +789,7 @@ export default class MessageBus {
         EventBus.getInstance().emit('MESSAGE_RECEIVED', message);
         EventBus.getInstance().emit('PUBLIC_DATA_DECODED', correlationId, message.decodedData);
         break;
-
+        
-      case 'PAIRING_CREATED':
-        if (this.errors[correlationId]) {
-          const error = this.errors[correlationId];
-          delete this.errors[correlationId];
-          EventBus.getInstance().emit('ERROR_PAIRING_CREATED', correlationId, error);
-          return;
-        }
-        EventBus.getInstance().emit('MESSAGE_RECEIVED', message);
-        EventBus.getInstance().emit('PAIRING_CREATED', correlationId, message.decodedData);
-        break;
-
       case 'ERROR':
         console.error('Error:', message);
         this.errors[correlationId] = message.error;

lib/4nk/models/ProfileData.ts

@@ -0,0 +1,122 @@
+import { isFileBlob, type FileBlob } from "./Data";
+import type { RoleDefinition } from "./Roles";
+
+export interface ProfileData {
+  name: string;
+  surname: string;
+  email: string;
+  phone: string;
+  address: string;
+  postalCode: string;
+  city: string;
+  country: string;
+  idDocument: FileBlob | null;
+  idCertified: boolean;
+}
+
+export function isProfileData(data: any): data is ProfileData{
+  if (typeof data !== 'object' || data === null) return false;
+
+  const requiredStringFields = [
+    'name',
+    'surname',
+    'email',
+    'phone',
+    'address',
+    'postalCode',
+    'city',
+    'country',
+  ];
+
+  for (const field of requiredStringFields) {
+    if (typeof data[field] !== 'string') return false;
+  }
+
+  const requiredBooleanFields = [
+    'idCertified',
+  ];
+
+  for (const field of requiredBooleanFields) {
+    if (typeof data[field] !== 'boolean') return false;
+  }
+
+  const requiredFileFields = [
+    'idDocument',
+  ];
+
+  for (const field of requiredFileFields) {
+    if (!isFileBlob(data[field]) && data[field] !== null) return false;
+  }
+
+  return true;
+}
+
+const emptyProfileData: ProfileData = {
+  name: '',
+  surname: '',
+  email: '',
+  phone: '',
+  address: '',
+  postalCode: '',
+  city: '',
+  country: '',
+  idDocument: null,
+  idCertified: false,
+};
+
+const profileDataFields: string[] = Object.keys(emptyProfileData);
+
+const ProfilePublicFields: string[] = ['idCertified'];
+
+export const ProfilePrivateFields = [
+  ...profileDataFields.filter(key => !ProfilePublicFields.includes(key))
+];
+
+export interface ProfileCreated {
+  processId: string,
+  process: any, // Process
+  profileData: ProfileData,
+}
+
+export function setDefaultProfileRoles(ownerId: string[], validatorId: string): Record<string, RoleDefinition> {
+  return {
+    demiurge: {
+      members: [...ownerId, validatorId],
+      validation_rules: [],
+      storages: []
+    },
+    owner: {
+      members: ownerId,
+      validation_rules: [
+        {
+          quorum: 0.5,
+          fields: [...ProfilePrivateFields, 'roles'],
+          min_sig_member: 1,
+        },
+      ],
+      storages: []
+    },
+    validator: {
+      members: [validatorId],
+      validation_rules: [
+        {
+          quorum: 0.5,
+          fields: ['idCertified', 'roles'],
+          min_sig_member: 1,
+        },
+        {
+          quorum: 0.0,
+          fields: [...profileDataFields],
+          min_sig_member: 0,
+        },
+      ],
+      storages: []
+    },
+    apophis: {
+      members: ownerId,
+      validation_rules: [],
+      storages: []
+    }
+  }
+};
+