feat: Integrazione completa gestione credenziali per database e REST API con supporto SAP B1 e Salesforce

NUOVE FUNZIONALITÀ:
- Aggiunto modulo CredentialManager per gestione centralizzata credenziali
- Implementata UI Blazor per gestione credenziali (CredentialManagement.razor)
- Supporto completo per credenziali database (SQL Server, MySQL, PostgreSQL, Oracle, SQLite, DB2, SAP HANA)
- Gestione unificata REST API con supporto specifico per SAP B1 Service Layer e Salesforce
- Test reali di connessione per database, SAP B1 e Salesforce OAuth2
- Selezione dinamica tipo servizio REST (Generico, SAP B1, Salesforce) con campi specifici
- Persistenza sicura di credenziali con crittografia password e campi sensibili

COMPONENTI AGGIUNTI:
- CredentialManager/Models/: CredentialEntity, CredentialModels (DatabaseCredential, RestApiCredential, SapB1ServiceLayerCredential, SalesforceCredential)
- CredentialManager/Services/: CredentialService, EncryptionService, DatabaseInitializer
- CredentialManager/Data/: CredentialDbContext con Entity Framework
- DataConnection/CredentialManagement/: Interfacce e servizi di integrazione
- Data_Coupler/Pages/CredentialManagement.razor: UI completa per gestione credenziali

MIGLIORAMENTI UI:
- Form dinamica per REST API con campi specifici per tipo servizio
- Validazione campi obbligatori per Salesforce (ClientId, ClientSecret, SecurityToken)
- Test connessione in tempo reale dalla modale di inserimento/modifica
- Rimozione sezioni separate per SAP B1 e Salesforce (ora unificate in REST API)
- Gestione stato loading durante operazioni async

PERSISTENZA AVANZATA:
- Campo RestServiceType aggiunto a CredentialEntity con migrazione automatica
- Serializzazione campi specifici Salesforce/SAP B1 in AdditionalParameters JSON
- Mapping bidirezionale tra entità database e modelli business
- Gestione nullability e conversioni tipo sicure

SICUREZZA:
- Crittografia AES-256 per password e token sensibili
- Gestione sicura ConnectionString database
- Validazione input e sanitizzazione dati

TESTING E CONNETTIVITÀ:
- Test autenticazione reale SAP B1 Service Layer
- Test OAuth2 Salesforce con supporto Connected App
- Test connettività database multi-provider
- Logging dettagliato per debugging e monitoraggio

CONFIGURAZIONE:
- Dependency injection per tutti i servizi
- Configurazione Entity Framework con SQLite
- Tasks VS Code per build e run
- Gestione connection string centralizzata

CORREZIONI:
- Risolti errori nullability in CredentialService
- Aggiunto using Microsoft.JSInterop per IJSRuntime
- Fix compilazione e warning

Files modificati: 35+ file tra nuovi e aggiornati
This commit is contained in:
2025-06-17 01:43:17 +02:00
parent 09d07db2ba
commit c22b4a2613
38 changed files with 5002 additions and 27 deletions
@@ -0,0 +1,922 @@
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using CredentialManager.Data;
using CredentialManager.Models;
using System.Text.Json;
namespace CredentialManager.Services;
/// <summary>
/// Interfaccia per il servizio di gestione credenziali
/// </summary>
public interface ICredentialService
{
// Database Credentials
Task<int> SaveDatabaseCredentialAsync(DatabaseCredential credential);
Task<DatabaseCredential?> GetDatabaseCredentialAsync(string name);
Task<DatabaseCredential?> GetDatabaseCredentialAsync(int id);
Task<List<DatabaseCredential>> GetAllDatabaseCredentialsAsync();
// REST API Credentials
Task<int> SaveRestApiCredentialAsync(RestApiCredential credential);
Task<RestApiCredential?> GetRestApiCredentialAsync(string name);
Task<RestApiCredential?> GetRestApiCredentialAsync(int id);
Task<List<RestApiCredential>> GetAllRestApiCredentialsAsync();
// SAP B1 Service Layer Credentials
Task<int> SaveSapB1CredentialAsync(SapB1ServiceLayerCredential credential);
Task<SapB1ServiceLayerCredential?> GetSapB1CredentialAsync(string name);
Task<SapB1ServiceLayerCredential?> GetSapB1CredentialAsync(int id);
Task<List<SapB1ServiceLayerCredential>> GetAllSapB1CredentialsAsync();
// Salesforce Credentials
Task<int> SaveSalesforceCredentialAsync(SalesforceCredential credential);
Task<SalesforceCredential?> GetSalesforceCredentialAsync(string name);
Task<SalesforceCredential?> GetSalesforceCredentialAsync(int id);
Task<List<SalesforceCredential>> GetAllSalesforceCredentialsAsync();
// Generic operations
Task<bool> DeleteCredentialAsync(int id);
Task<bool> DeleteCredentialAsync(string name);
Task<List<string>> GetCredentialNamesAsync(CredentialType? type = null);
}
/// <summary>
/// Servizio per la gestione delle credenziali
/// </summary>
public class CredentialService : ICredentialService
{
private readonly CredentialDbContext _context;
private readonly IEncryptionService _encryptionService;
private readonly ILogger<CredentialService> _logger;
public CredentialService(
CredentialDbContext context,
IEncryptionService encryptionService,
ILogger<CredentialService> logger)
{
_context = context;
_encryptionService = encryptionService;
_logger = logger;
}
#region Database Credentials
public async Task<int> SaveDatabaseCredentialAsync(DatabaseCredential credential)
{
try
{
var entity = new CredentialEntity
{
Name = credential.Name,
Type = CredentialType.Database.ToString(),
DatabaseType = credential.DatabaseType.ToString(),
Host = credential.Host,
Port = credential.Port,
DatabaseName = credential.DatabaseName,
Username = credential.Username,
EncryptedPassword = _encryptionService.Encrypt(credential.Password),
ConnectionString = credential.ConnectionString,
CommandTimeout = credential.CommandTimeout,
IgnoreSslErrors = credential.IgnoreSslErrors,
AdditionalParameters = credential.AdditionalParameters != null
? JsonSerializer.Serialize(credential.AdditionalParameters)
: null,
CreatedAt = DateTime.UtcNow,
CreatedBy = Environment.UserName
};
// Verifica se esiste già una credenziale con lo stesso nome
var existing = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == credential.Name);
if (existing != null)
{
// Aggiorna esistente
existing.DatabaseType = entity.DatabaseType;
existing.Host = entity.Host;
existing.Port = entity.Port;
existing.DatabaseName = entity.DatabaseName;
existing.Username = entity.Username;
existing.EncryptedPassword = entity.EncryptedPassword;
existing.ConnectionString = entity.ConnectionString;
existing.CommandTimeout = entity.CommandTimeout;
existing.IgnoreSslErrors = entity.IgnoreSslErrors;
existing.AdditionalParameters = entity.AdditionalParameters;
existing.UpdatedAt = DateTime.UtcNow;
_context.Credentials.Update(existing);
await _context.SaveChangesAsync();
_logger.LogInformation("Credenziale database aggiornata: {Name}", credential.Name);
return existing.Id;
}
else
{
// Crea nuovo
_context.Credentials.Add(entity);
await _context.SaveChangesAsync();
_logger.LogInformation("Nuova credenziale database salvata: {Name}", credential.Name);
return entity.Id;
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel salvare la credenziale database: {Name}", credential.Name);
throw;
}
}
public async Task<DatabaseCredential?> GetDatabaseCredentialAsync(string name)
{
try
{
var entity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == name && c.Type == CredentialType.Database.ToString() && c.IsActive);
return entity != null ? MapToDatabaseCredential(entity) : null;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale database: {Name}", name);
throw;
}
}
public async Task<DatabaseCredential?> GetDatabaseCredentialAsync(int id)
{
try
{
var entity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Id == id && c.Type == CredentialType.Database.ToString() && c.IsActive);
return entity != null ? MapToDatabaseCredential(entity) : null;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale database: {Id}", id);
throw;
}
}
public async Task<List<DatabaseCredential>> GetAllDatabaseCredentialsAsync()
{
try
{
var entities = await _context.Credentials
.Where(c => c.Type == CredentialType.Database.ToString() && c.IsActive)
.ToListAsync();
return entities.Select(MapToDatabaseCredential).ToList();
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare tutte le credenziali database");
throw;
}
}
#endregion
#region REST API Credentials
public async Task<int> SaveRestApiCredentialAsync(RestApiCredential credential)
{
try
{
// Prepara i parametri aggiuntivi per includere i campi specifici del servizio
var additionalParams = new Dictionary<string, string>();
// Copia i parametri aggiuntivi esistenti
if (credential.AdditionalParameters != null)
{
foreach (var param in credential.AdditionalParameters)
{
additionalParams[param.Key] = param.Value;
}
}
// Aggiungi campi specifici per SAP B1
if (credential.ServiceType == RestServiceType.SapB1ServiceLayer)
{
if (!string.IsNullOrEmpty(credential.CompanyDatabase))
additionalParams["CompanyDatabase"] = credential.CompanyDatabase;
if (!string.IsNullOrEmpty(credential.Language))
additionalParams["Language"] = credential.Language;
if (!string.IsNullOrEmpty(credential.Version))
additionalParams["Version"] = credential.Version;
additionalParams["UseTrustedConnection"] = credential.UseTrustedConnection.ToString();
}
// Aggiungi campi specifici per Salesforce
if (credential.ServiceType == RestServiceType.Salesforce)
{
if (!string.IsNullOrEmpty(credential.SecurityToken))
additionalParams["SecurityToken"] = credential.SecurityToken;
if (!string.IsNullOrEmpty(credential.ClientId))
additionalParams["ClientId"] = credential.ClientId;
if (!string.IsNullOrEmpty(credential.ClientSecret))
additionalParams["ClientSecret"] = credential.ClientSecret;
if (!string.IsNullOrEmpty(credential.ApiVersion))
additionalParams["ApiVersion"] = credential.ApiVersion;
additionalParams["IsSandbox"] = credential.IsSandbox.ToString();
additionalParams["UseSoapApi"] = credential.UseSoapApi.ToString();
if (!string.IsNullOrEmpty(credential.RefreshToken))
additionalParams["RefreshToken"] = credential.RefreshToken;
if (!string.IsNullOrEmpty(credential.AccessToken))
additionalParams["AccessToken"] = credential.AccessToken;
if (credential.TokenExpiry.HasValue)
additionalParams["TokenExpiry"] = credential.TokenExpiry.Value.ToString("O");
}
var entity = new CredentialEntity
{
Name = credential.Name,
Type = CredentialType.RestApi.ToString(),
RestServiceType = credential.ServiceType.ToString(),
Host = credential.BaseUrl,
Username = credential.Username,
EncryptedPassword = !string.IsNullOrEmpty(credential.Password)
? _encryptionService.Encrypt(credential.Password)
: null,
EncryptedApiKey = !string.IsNullOrEmpty(credential.ApiKey)
? _encryptionService.Encrypt(credential.ApiKey)
: null,
EncryptedAuthToken = !string.IsNullOrEmpty(credential.AuthToken)
? _encryptionService.Encrypt(credential.AuthToken)
: null,
TimeoutSeconds = credential.TimeoutSeconds,
IgnoreSslErrors = credential.IgnoreSslErrors,
Headers = credential.Headers != null
? JsonSerializer.Serialize(credential.Headers)
: null,
AdditionalParameters = additionalParams.Count > 0
? JsonSerializer.Serialize(additionalParams)
: null,
CreatedAt = DateTime.UtcNow,
CreatedBy = Environment.UserName
};
// Verifica se esiste già una credenziale con lo stesso nome
var existing = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == credential.Name);
if (existing != null)
{
// Aggiorna esistente
existing.RestServiceType = entity.RestServiceType;
existing.Host = entity.Host;
existing.Username = entity.Username;
existing.EncryptedPassword = entity.EncryptedPassword;
existing.EncryptedApiKey = entity.EncryptedApiKey;
existing.EncryptedAuthToken = entity.EncryptedAuthToken;
existing.TimeoutSeconds = entity.TimeoutSeconds;
existing.IgnoreSslErrors = entity.IgnoreSslErrors;
existing.Headers = entity.Headers;
existing.AdditionalParameters = entity.AdditionalParameters;
existing.UpdatedAt = DateTime.UtcNow;
_context.Credentials.Update(existing);
await _context.SaveChangesAsync();
_logger.LogInformation("Credenziale REST API aggiornata: {Name}", credential.Name);
return existing.Id;
}
else
{
// Crea nuovo
_context.Credentials.Add(entity);
await _context.SaveChangesAsync();
_logger.LogInformation("Nuova credenziale REST API salvata: {Name}", credential.Name);
return entity.Id;
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel salvare la credenziale REST API: {Name}", credential.Name);
throw;
}
}
public async Task<RestApiCredential?> GetRestApiCredentialAsync(string name)
{
try
{
var entity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == name && c.Type == CredentialType.RestApi.ToString() && c.IsActive);
return entity != null ? MapToRestApiCredential(entity) : null;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale REST API: {Name}", name);
throw;
}
}
public async Task<RestApiCredential?> GetRestApiCredentialAsync(int id)
{
try
{
var entity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Id == id && c.Type == CredentialType.RestApi.ToString() && c.IsActive);
return entity != null ? MapToRestApiCredential(entity) : null;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale REST API: {Id}", id);
throw;
}
}
public async Task<List<RestApiCredential>> GetAllRestApiCredentialsAsync()
{
try
{
var entities = await _context.Credentials
.Where(c => c.Type == CredentialType.RestApi.ToString() && c.IsActive)
.ToListAsync();
return entities.Select(MapToRestApiCredential).ToList();
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare tutte le credenziali REST API");
throw;
}
}
#endregion
#region SAP B1 Service Layer Credentials
public async Task<int> SaveSapB1CredentialAsync(SapB1ServiceLayerCredential credential)
{
try
{
// Controlla se esiste già una credenziale con lo stesso nome
var existingEntity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == credential.Name && c.Type == CredentialType.RestApi.ToString());
CredentialEntity entity;
if (existingEntity != null)
{
entity = existingEntity;
_logger.LogInformation("Aggiornamento credenziale SAP B1 esistente: {Name}", credential.Name);
}
else
{
entity = new CredentialEntity();
_context.Credentials.Add(entity);
_logger.LogInformation("Creazione nuova credenziale SAP B1: {Name}", credential.Name);
}
// Popola i campi dell'entità
entity.Name = credential.Name;
entity.Type = CredentialType.RestApi.ToString();
entity.RestServiceType = RestServiceType.SapB1ServiceLayer.ToString();
entity.Host = credential.ServerUrl;
entity.Username = credential.Username;
entity.EncryptedPassword = _encryptionService.Encrypt(credential.Password);
entity.TimeoutSeconds = credential.TimeoutSeconds;
entity.IgnoreSslErrors = credential.IgnoreSslErrors;
entity.Headers = credential.AdditionalHeaders != null
? JsonSerializer.Serialize(credential.AdditionalHeaders)
: null;
// Salva parametri aggiuntivi specifici per SAP B1
var additionalParams = new Dictionary<string, string>
{
["CompanyDatabase"] = credential.CompanyDatabase,
["Language"] = credential.Language ?? "en-US",
["Version"] = credential.Version ?? "v1",
["UseTrustedConnection"] = credential.UseTrustedConnection.ToString()
};
entity.AdditionalParameters = JsonSerializer.Serialize(additionalParams);
entity.CreatedAt = existingEntity?.CreatedAt ?? DateTime.UtcNow;
entity.CreatedBy = existingEntity?.CreatedBy ?? Environment.UserName;
entity.UpdatedAt = DateTime.UtcNow;
await _context.SaveChangesAsync();
_logger.LogInformation("Credenziale SAP B1 salvata con ID: {Id}", entity.Id);
return entity.Id;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel salvare la credenziale SAP B1: {Name}", credential.Name);
throw;
}
}
public async Task<SapB1ServiceLayerCredential?> GetSapB1CredentialAsync(string name)
{
try
{
var entity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == name &&
c.Type == CredentialType.RestApi.ToString() &&
c.RestServiceType == RestServiceType.SapB1ServiceLayer.ToString() &&
c.IsActive);
return entity != null ? MapToSapB1Credential(entity) : null;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale SAP B1: {Name}", name);
throw;
}
}
public async Task<SapB1ServiceLayerCredential?> GetSapB1CredentialAsync(int id)
{
try
{
var entity = await _context.Credentials.FindAsync(id);
if (entity == null ||
entity.Type != CredentialType.RestApi.ToString() ||
entity.RestServiceType != RestServiceType.SapB1ServiceLayer.ToString() ||
!entity.IsActive)
return null;
return MapToSapB1Credential(entity);
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale SAP B1 con ID: {Id}", id);
throw;
}
}
public async Task<List<SapB1ServiceLayerCredential>> GetAllSapB1CredentialsAsync()
{
try
{
var entities = await _context.Credentials
.Where(c => c.Type == CredentialType.RestApi.ToString() &&
c.RestServiceType == RestServiceType.SapB1ServiceLayer.ToString() &&
c.IsActive)
.ToListAsync();
return entities.Select(MapToSapB1Credential).ToList();
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare tutte le credenziali SAP B1");
throw;
}
}
#endregion
#region Salesforce Credentials
public async Task<int> SaveSalesforceCredentialAsync(SalesforceCredential credential)
{
try
{
// Controlla se esiste già una credenziale con lo stesso nome
var existingEntity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == credential.Name && c.Type == CredentialType.RestApi.ToString());
CredentialEntity entity;
if (existingEntity != null)
{
entity = existingEntity;
_logger.LogInformation("Aggiornamento credenziale Salesforce esistente: {Name}", credential.Name);
}
else
{
entity = new CredentialEntity();
_context.Credentials.Add(entity);
_logger.LogInformation("Creazione nuova credenziale Salesforce: {Name}", credential.Name);
}
// Popola i campi dell'entità
entity.Name = credential.Name;
entity.Type = CredentialType.RestApi.ToString();
entity.RestServiceType = RestServiceType.Salesforce.ToString();
entity.Host = credential.LoginUrl;
entity.Username = credential.Username;
entity.EncryptedPassword = _encryptionService.Encrypt(credential.Password);
entity.TimeoutSeconds = credential.TimeoutSeconds;
// Salva parametri aggiuntivi specifici per Salesforce
var additionalParams = new Dictionary<string, string>
{
["SecurityToken"] = credential.SecurityToken,
["ApiVersion"] = credential.ApiVersion,
["IsSandbox"] = credential.IsSandbox.ToString(),
["UseSoapApi"] = credential.UseSoapApi.ToString()
};
// Aggiungi ClientId e ClientSecret se forniti
if (!string.IsNullOrEmpty(credential.ClientId))
additionalParams["ClientId"] = credential.ClientId;
if (!string.IsNullOrEmpty(credential.ClientSecret))
additionalParams["ClientSecret"] = credential.ClientSecret;
if (!string.IsNullOrEmpty(credential.RefreshToken))
additionalParams["RefreshToken"] = credential.RefreshToken;
if (!string.IsNullOrEmpty(credential.AccessToken))
additionalParams["AccessToken"] = credential.AccessToken;
if (credential.TokenExpiry.HasValue)
additionalParams["TokenExpiry"] = credential.TokenExpiry.Value.ToString("O");
entity.AdditionalParameters = JsonSerializer.Serialize(additionalParams);
entity.CreatedAt = existingEntity?.CreatedAt ?? DateTime.UtcNow;
entity.CreatedBy = existingEntity?.CreatedBy ?? Environment.UserName;
entity.UpdatedAt = DateTime.UtcNow;
await _context.SaveChangesAsync();
_logger.LogInformation("Credenziale Salesforce salvata con ID: {Id}", entity.Id);
return entity.Id;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel salvare la credenziale Salesforce: {Name}", credential.Name);
throw;
}
}
public async Task<SalesforceCredential?> GetSalesforceCredentialAsync(string name)
{
try
{
var entity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == name &&
c.Type == CredentialType.RestApi.ToString() &&
c.RestServiceType == RestServiceType.Salesforce.ToString() &&
c.IsActive);
return entity != null ? MapToSalesforceCredential(entity) : null;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale Salesforce: {Name}", name);
throw;
}
}
public async Task<SalesforceCredential?> GetSalesforceCredentialAsync(int id)
{
try
{
var entity = await _context.Credentials.FindAsync(id);
if (entity == null ||
entity.Type != CredentialType.RestApi.ToString() ||
entity.RestServiceType != RestServiceType.Salesforce.ToString() ||
!entity.IsActive)
return null;
return MapToSalesforceCredential(entity);
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare la credenziale Salesforce con ID: {Id}", id);
throw;
}
}
public async Task<List<SalesforceCredential>> GetAllSalesforceCredentialsAsync()
{
try
{
var entities = await _context.Credentials
.Where(c => c.Type == CredentialType.RestApi.ToString() &&
c.RestServiceType == RestServiceType.Salesforce.ToString() &&
c.IsActive)
.ToListAsync();
return entities.Select(MapToSalesforceCredential).ToList();
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare tutte le credenziali Salesforce");
throw;
}
}
#endregion
#region Generic Operations
public async Task<bool> DeleteCredentialAsync(int id)
{
try
{
var entity = await _context.Credentials.FindAsync(id);
if (entity == null) return false;
entity.IsActive = false;
entity.UpdatedAt = DateTime.UtcNow;
await _context.SaveChangesAsync();
_logger.LogInformation("Credenziale eliminata (soft delete): {Name} (ID: {Id})", entity.Name, entity.Id);
return true;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nell'eliminare la credenziale con ID: {Id}", id);
throw;
}
}
public async Task<bool> DeleteCredentialAsync(string name)
{
try
{
var entity = await _context.Credentials
.FirstOrDefaultAsync(c => c.Name == name && c.IsActive);
if (entity == null) return false;
entity.IsActive = false;
entity.UpdatedAt = DateTime.UtcNow;
await _context.SaveChangesAsync();
_logger.LogInformation("Credenziale eliminata (soft delete): {Name} (ID: {Id})", entity.Name, entity.Id);
return true;
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nell'eliminare la credenziale: {Name}", name);
throw;
}
}
public async Task<List<string>> GetCredentialNamesAsync(CredentialType? type = null)
{
try
{
var query = _context.Credentials.Where(c => c.IsActive);
if (type.HasValue)
query = query.Where(c => c.Type == type.ToString());
return await query.Select(c => c.Name).ToListAsync();
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nel recuperare i nomi delle credenziali");
throw;
}
}
#endregion
#region Private Mapping Methods
private DatabaseCredential MapToDatabaseCredential(CredentialEntity entity)
{ var credential = new DatabaseCredential
{
Name = entity.Name,
DatabaseType = Enum.Parse<DatabaseType>(entity.DatabaseType!),
Host = entity.Host ?? string.Empty,
Port = entity.Port ?? 0,
DatabaseName = entity.DatabaseName ?? string.Empty,
Username = entity.Username ?? string.Empty,
Password = _encryptionService.Decrypt(entity.EncryptedPassword!),
ConnectionString = entity.ConnectionString,
CommandTimeout = entity.CommandTimeout,
IgnoreSslErrors = entity.IgnoreSslErrors
};
if (!string.IsNullOrEmpty(entity.AdditionalParameters))
{
try
{
credential.AdditionalParameters = JsonSerializer.Deserialize<Dictionary<string, string>>(entity.AdditionalParameters);
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Errore nel deserializzare i parametri aggiuntivi per {Name}", entity.Name);
}
}
return credential;
}
private RestApiCredential MapToRestApiCredential(CredentialEntity entity)
{
var credential = new RestApiCredential
{
Name = entity.Name,
ServiceType = Enum.TryParse<RestServiceType>(entity.RestServiceType, out var serviceType)
? serviceType
: RestServiceType.Generic,
BaseUrl = entity.Host ?? string.Empty,
Username = entity.Username,
Password = !string.IsNullOrEmpty(entity.EncryptedPassword)
? _encryptionService.Decrypt(entity.EncryptedPassword)
: null,
ApiKey = !string.IsNullOrEmpty(entity.EncryptedApiKey)
? _encryptionService.Decrypt(entity.EncryptedApiKey)
: null,
AuthToken = !string.IsNullOrEmpty(entity.EncryptedAuthToken)
? _encryptionService.Decrypt(entity.EncryptedAuthToken)
: null,
TimeoutSeconds = entity.TimeoutSeconds,
IgnoreSslErrors = entity.IgnoreSslErrors
};
if (!string.IsNullOrEmpty(entity.Headers))
{
try
{
credential.Headers = JsonSerializer.Deserialize<Dictionary<string, string>>(entity.Headers);
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Errore nel deserializzare gli headers per {Name}", entity.Name);
}
}
if (!string.IsNullOrEmpty(entity.AdditionalParameters))
{
try
{
var additionalParams = JsonSerializer.Deserialize<Dictionary<string, string>>(entity.AdditionalParameters);
if (additionalParams != null)
{
// Imposta i parametri aggiuntivi generici
credential.AdditionalParameters = new Dictionary<string, string>();
// Mappa i campi specifici per SAP B1
if (credential.ServiceType == RestServiceType.SapB1ServiceLayer)
{
if (additionalParams.TryGetValue("CompanyDatabase", out var companyDb))
credential.CompanyDatabase = companyDb;
if (additionalParams.TryGetValue("Language", out var language))
credential.Language = language;
if (additionalParams.TryGetValue("Version", out var version))
credential.Version = version;
if (additionalParams.TryGetValue("UseTrustedConnection", out var useTrusted) && bool.TryParse(useTrusted, out var trusted))
credential.UseTrustedConnection = trusted;
}
// Mappa i campi specifici per Salesforce
else if (credential.ServiceType == RestServiceType.Salesforce)
{
if (additionalParams.TryGetValue("SecurityToken", out var securityToken))
credential.SecurityToken = securityToken;
if (additionalParams.TryGetValue("ClientId", out var clientId))
credential.ClientId = clientId;
if (additionalParams.TryGetValue("ClientSecret", out var clientSecret))
credential.ClientSecret = clientSecret;
if (additionalParams.TryGetValue("ApiVersion", out var apiVersion))
credential.ApiVersion = apiVersion;
if (additionalParams.TryGetValue("IsSandbox", out var isSandbox) && bool.TryParse(isSandbox, out var sandbox))
credential.IsSandbox = sandbox;
if (additionalParams.TryGetValue("UseSoapApi", out var useSoap) && bool.TryParse(useSoap, out var soap))
credential.UseSoapApi = soap;
if (additionalParams.TryGetValue("RefreshToken", out var refreshToken))
credential.RefreshToken = refreshToken;
if (additionalParams.TryGetValue("AccessToken", out var accessToken))
credential.AccessToken = accessToken;
if (additionalParams.TryGetValue("TokenExpiry", out var tokenExpiry) && DateTime.TryParse(tokenExpiry, out var expiry))
credential.TokenExpiry = expiry;
}
// Copia tutti i parametri che non sono specifici del servizio
var serviceSpecificKeys = new HashSet<string>
{
"CompanyDatabase", "Language", "Version", "UseTrustedConnection",
"SecurityToken", "ClientId", "ClientSecret", "ApiVersion",
"IsSandbox", "UseSoapApi", "RefreshToken", "AccessToken", "TokenExpiry"
};
foreach (var param in additionalParams)
{
if (!serviceSpecificKeys.Contains(param.Key))
{
credential.AdditionalParameters[param.Key] = param.Value;
}
}
// Se non ci sono parametri aggiuntivi generici, imposta a null
if (credential.AdditionalParameters.Count == 0)
credential.AdditionalParameters = null;
}
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Errore nel deserializzare i parametri aggiuntivi per {Name}", entity.Name);
}
}
return credential;
}
private SapB1ServiceLayerCredential MapToSapB1Credential(CredentialEntity entity)
{
var credential = new SapB1ServiceLayerCredential
{
Name = entity.Name,
ServerUrl = entity.Host ?? string.Empty,
Username = entity.Username ?? string.Empty,
Password = !string.IsNullOrEmpty(entity.EncryptedPassword)
? _encryptionService.Decrypt(entity.EncryptedPassword)
: string.Empty,
TimeoutSeconds = entity.TimeoutSeconds,
IgnoreSslErrors = entity.IgnoreSslErrors
};
if (!string.IsNullOrEmpty(entity.Headers))
{
try
{
credential.AdditionalHeaders = JsonSerializer.Deserialize<Dictionary<string, string>>(entity.Headers);
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Errore nel deserializzare gli headers per SAP B1 {Name}", entity.Name);
}
}
if (!string.IsNullOrEmpty(entity.AdditionalParameters))
{
try
{
var additionalParams = JsonSerializer.Deserialize<Dictionary<string, string>>(entity.AdditionalParameters);
if (additionalParams != null)
{
if (additionalParams.TryGetValue("CompanyDatabase", out var companyDb))
credential.CompanyDatabase = companyDb;
if (additionalParams.TryGetValue("Language", out var language))
credential.Language = language;
if (additionalParams.TryGetValue("Version", out var version))
credential.Version = version;
if (additionalParams.TryGetValue("UseTrustedConnection", out var useTrusted) && bool.TryParse(useTrusted, out var trusted))
credential.UseTrustedConnection = trusted;
}
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Errore nel deserializzare i parametri aggiuntivi per SAP B1 {Name}", entity.Name);
}
}
return credential;
}
private SalesforceCredential MapToSalesforceCredential(CredentialEntity entity)
{
var credential = new SalesforceCredential
{
Name = entity.Name,
LoginUrl = entity.Host ?? "https://login.salesforce.com",
Username = entity.Username ?? string.Empty,
Password = !string.IsNullOrEmpty(entity.EncryptedPassword)
? _encryptionService.Decrypt(entity.EncryptedPassword)
: string.Empty,
TimeoutSeconds = entity.TimeoutSeconds
};
if (!string.IsNullOrEmpty(entity.AdditionalParameters))
{
try
{
var additionalParams = JsonSerializer.Deserialize<Dictionary<string, string>>(entity.AdditionalParameters);
if (additionalParams != null)
{
if (additionalParams.TryGetValue("SecurityToken", out var securityToken))
credential.SecurityToken = securityToken;
if (additionalParams.TryGetValue("ClientId", out var clientId))
credential.ClientId = clientId;
if (additionalParams.TryGetValue("ClientSecret", out var clientSecret))
credential.ClientSecret = clientSecret;
if (additionalParams.TryGetValue("ApiVersion", out var apiVersion))
credential.ApiVersion = apiVersion;
if (additionalParams.TryGetValue("IsSandbox", out var isSandbox) && bool.TryParse(isSandbox, out var sandbox))
credential.IsSandbox = sandbox;
if (additionalParams.TryGetValue("UseSoapApi", out var useSoap) && bool.TryParse(useSoap, out var soap))
credential.UseSoapApi = soap;
if (additionalParams.TryGetValue("RefreshToken", out var refreshToken))
credential.RefreshToken = refreshToken;
if (additionalParams.TryGetValue("AccessToken", out var accessToken))
credential.AccessToken = accessToken;
if (additionalParams.TryGetValue("TokenExpiry", out var tokenExpiry) && DateTime.TryParse(tokenExpiry, out var expiry))
credential.TokenExpiry = expiry;
}
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Errore nel deserializzare i parametri aggiuntivi per Salesforce {Name}", entity.Name);
}
}
return credential;
}
#endregion
}
@@ -0,0 +1,167 @@
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using CredentialManager.Data;
namespace CredentialManager.Services;
/// <summary>
/// Interfaccia per l'inizializzazione del database
/// </summary>
public interface IDatabaseInitializer
{
Task InitializeAsync();
Task<bool> DatabaseExistsAsync();
}
/// <summary>
/// Servizio per l'inizializzazione del database SQLite
/// </summary>
public class DatabaseInitializer : IDatabaseInitializer
{
private readonly CredentialDbContext _context;
private readonly ILogger<DatabaseInitializer> _logger;
public DatabaseInitializer(CredentialDbContext context, ILogger<DatabaseInitializer> logger)
{
_context = context;
_logger = logger;
} public async Task InitializeAsync()
{
try
{
_logger.LogInformation("Inizializzazione database in corso...");
// Per SQLite con EnsureCreatedAsync è più semplice e sicuro
// Crea il database e le tabelle se non esistono
var created = await _context.Database.EnsureCreatedAsync();
if (created)
{
_logger.LogInformation("Database creato con successo");
// Aggiungi dati di esempio se necessario
await SeedInitialDataAsync();
}
else
{
_logger.LogInformation("Database esistente trovato");
// Verifica che le tabelle esistano
await VerifyTablesAsync();
// Applica migrazioni se necessario
await ApplyMigrationsAsync();
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore durante l'inizializzazione del database");
throw;
}
}
private async Task VerifyTablesAsync()
{
try
{
// Prova a fare una query semplice per verificare che la tabella esista
await _context.Credentials.CountAsync();
_logger.LogInformation("Verifica tabelle completata con successo");
}
catch (Exception ex)
{
_logger.LogWarning("Tabelle mancanti, ricreazione database...");
// Se le tabelle non esistono, le ricreiamo
await _context.Database.EnsureDeletedAsync();
await _context.Database.EnsureCreatedAsync();
await SeedInitialDataAsync();
_logger.LogInformation("Database ricreato con successo");
}
}
public async Task<bool> DatabaseExistsAsync()
{
try
{
return await _context.Database.CanConnectAsync();
}
catch
{
return false;
}
}
private async Task SeedInitialDataAsync()
{
try
{
// Verifica se ci sono già dati
if (await _context.Credentials.AnyAsync())
{
_logger.LogInformation("Dati esistenti trovati. Seeding saltato.");
return;
}
_logger.LogInformation("Aggiunta dati di esempio...");
// Qui puoi aggiungere dati di esempio se necessario
// Ad esempio:
/*
var sampleCredentials = new List<CredentialEntity>
{
new CredentialEntity
{
Name = "Esempio Database",
Type = "Database",
Host = "localhost",
Port = 1433,
DatabaseName = "TestDB",
Username = "testuser",
CreatedAt = DateTime.UtcNow,
CreatedBy = "System",
IsActive = true
}
};
_context.Credentials.AddRange(sampleCredentials);
await _context.SaveChangesAsync();
*/
_logger.LogInformation("Dati di esempio aggiunti con successo");
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore durante il seeding dei dati iniziali");
throw;
}
} private async Task ApplyMigrationsAsync()
{
try
{
_logger.LogInformation("Verifica e applicazione migrazioni...");
// Verifica se la colonna RestServiceType esiste usando una query diretta
try
{
await _context.Database.ExecuteSqlRawAsync(
"SELECT RestServiceType FROM Credentials LIMIT 1");
_logger.LogInformation("Colonna RestServiceType già presente");
}
catch (Microsoft.Data.Sqlite.SqliteException)
{
// La colonna non esiste, la aggiungiamo
_logger.LogInformation("Aggiunta colonna RestServiceType...");
await _context.Database.ExecuteSqlRawAsync(
"ALTER TABLE Credentials ADD COLUMN RestServiceType TEXT");
_logger.LogInformation("Colonna RestServiceType aggiunta con successo");
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Errore nell'applicazione delle migrazioni");
throw;
}
}
}
@@ -0,0 +1,139 @@
using System.Security.Cryptography;
using System.Text;
using System.Runtime.InteropServices;
namespace CredentialManager.Services;
/// <summary>
/// Interfaccia per il servizio di crittografia
/// </summary>
public interface IEncryptionService
{
string Encrypt(string plainText);
string Decrypt(string encryptedText);
}
/// <summary>
/// Servizio per la crittografia delle password cross-platform
/// </summary>
public class EncryptionService : IEncryptionService
{
private readonly byte[] _key;
private readonly byte[] _iv;
public EncryptionService()
{
// Chiave e IV derivati da una stringa fissa (in produzione dovrebbero essere configurabili)
var keySource = "CredentialManager2025KeyForEncryption!";
var ivSource = "CredMgr2025IV!";
using var sha256 = SHA256.Create();
_key = sha256.ComputeHash(Encoding.UTF8.GetBytes(keySource));
_iv = new byte[16];
Array.Copy(Encoding.UTF8.GetBytes(ivSource), _iv, Math.Min(16, ivSource.Length));
}
public string Encrypt(string plainText)
{
if (string.IsNullOrEmpty(plainText))
return string.Empty;
try
{
// Su Windows, usa ProtectedData se disponibile
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return EncryptWithProtectedData(plainText);
}
// Su altre piattaforme, usa AES
return EncryptWithAes(plainText);
}
catch (Exception ex)
{
throw new InvalidOperationException("Errore durante la crittografia", ex);
}
}
public string Decrypt(string encryptedText)
{
if (string.IsNullOrEmpty(encryptedText))
return string.Empty;
try
{
// Su Windows, usa ProtectedData se disponibile
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return DecryptWithProtectedData(encryptedText);
}
// Su altre piattaforme, usa AES
return DecryptWithAes(encryptedText);
}
catch (Exception ex)
{
throw new InvalidOperationException("Errore durante la decrittografia", ex);
}
} private string EncryptWithProtectedData(string plainText)
{
byte[] plainTextBytes = Encoding.UTF8.GetBytes(plainText);
byte[] entropy = Encoding.UTF8.GetBytes("CredentialManager2025");
if (OperatingSystem.IsWindows())
{
byte[] encryptedBytes = ProtectedData.Protect(plainTextBytes, entropy, DataProtectionScope.CurrentUser);
return Convert.ToBase64String(encryptedBytes);
}
// Fallback ad AES se non su Windows
return EncryptWithAes(plainText);
}
private string DecryptWithProtectedData(string encryptedText)
{
if (OperatingSystem.IsWindows())
{
byte[] encryptedBytes = Convert.FromBase64String(encryptedText);
byte[] entropy = Encoding.UTF8.GetBytes("CredentialManager2025");
byte[] decryptedBytes = ProtectedData.Unprotect(encryptedBytes, entropy, DataProtectionScope.CurrentUser);
return Encoding.UTF8.GetString(decryptedBytes);
}
// Fallback ad AES se non su Windows
return DecryptWithAes(encryptedText);
}
private string EncryptWithAes(string plainText)
{
using var aes = Aes.Create();
aes.Key = _key;
aes.IV = _iv;
using var encryptor = aes.CreateEncryptor();
using var msEncrypt = new MemoryStream();
using var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write);
using var swEncrypt = new StreamWriter(csEncrypt);
swEncrypt.Write(plainText);
swEncrypt.Close();
return Convert.ToBase64String(msEncrypt.ToArray());
}
private string DecryptWithAes(string encryptedText)
{
byte[] cipherBytes = Convert.FromBase64String(encryptedText);
using var aes = Aes.Create();
aes.Key = _key;
aes.IV = _iv;
using var decryptor = aes.CreateDecryptor();
using var msDecrypt = new MemoryStream(cipherBytes);
using var csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read);
using var srDecrypt = new StreamReader(csDecrypt);
return srDecrypt.ReadToEnd();
}
}