unionflow-mobile-apps/configure-keycloak-mobile.ps1

# Configuration automatique du client mobile Keycloak pour UnionFlow
# Ce script configure le client unionflow-mobile dans Keycloak

param(
    [string]$KeycloakUrl = "http://192.168.1.11:8180",
    [string]$Realm = "unionflow",
    [string]$AdminUser = "admin",
    [string]$AdminPassword = "admin",
    [string]$ClientId = "unionflow-mobile"
)

Write-Host "🔧 Configuration automatique du client mobile Keycloak..." -ForegroundColor Cyan
Write-Host "📍 Keycloak URL: $KeycloakUrl" -ForegroundColor Gray
Write-Host "🏛️ Realm: $Realm" -ForegroundColor Gray
Write-Host "📱 Client ID: $ClientId" -ForegroundColor Gray
Write-Host ""

# Fonction pour obtenir le token d'administration
function Get-AdminToken {
    Write-Host "🔑 Obtention du token d'administration..." -ForegroundColor Yellow
    
    $body = @{
        username = $AdminUser
        password = $AdminPassword
        grant_type = "password"
        client_id = "admin-cli"
    }
    
    try {
        $response = Invoke-RestMethod -Uri "$KeycloakUrl/realms/master/protocol/openid-connect/token" -Method Post -Body $body -ContentType "application/x-www-form-urlencoded"
        Write-Host "✅ Token d'administration obtenu" -ForegroundColor Green
        return $response.access_token
    }
    catch {
        Write-Host "❌ Erreur: Impossible d'obtenir le token d'administration" -ForegroundColor Red
        Write-Host "Vérifiez les credentials Keycloak ($AdminUser/$AdminPassword)" -ForegroundColor Red
        Write-Host "Erreur: $($_.Exception.Message)" -ForegroundColor Red
        exit 1
    }
}

# Fonction pour vérifier si le client existe déjà
function Test-ClientExists {
    param([string]$Token)
    
    Write-Host "🔍 Vérification de l'existence du client $ClientId..." -ForegroundColor Yellow
    
    try {
        $headers = @{ Authorization = "Bearer $Token" }
        $clients = Invoke-RestMethod -Uri "$KeycloakUrl/admin/realms/$Realm/clients" -Method Get -Headers $headers
        
        $existingClient = $clients | Where-Object { $_.clientId -eq $ClientId }
        
        if ($existingClient) {
            Write-Host "⚠️ Client $ClientId existe déjà (ID: $($existingClient.id))" -ForegroundColor Yellow
            return $existingClient.id
        }
        else {
            Write-Host "ℹ️ Client $ClientId n'existe pas, création nécessaire" -ForegroundColor Blue
            return $null
        }
    }
    catch {
        Write-Host "❌ Erreur lors de la vérification du client: $($_.Exception.Message)" -ForegroundColor Red
        return $null
    }
}

# Fonction pour créer le client mobile
function New-MobileClient {
    param([string]$Token)
    
    Write-Host "📱 Création du client mobile $ClientId..." -ForegroundColor Yellow
    
    $clientConfig = @{
        clientId = $ClientId
        name = "UnionFlow Mobile App"
        description = "Application mobile UnionFlow avec authentification OIDC"
        enabled = $true
        clientAuthenticatorType = "client-secret"
        publicClient = $true
        standardFlowEnabled = $true
        implicitFlowEnabled = $false
        directAccessGrantsEnabled = $false
        serviceAccountsEnabled = $false
        authorizationServicesEnabled = $false
        rootUrl = "com.unionflow.mobile://"
        baseUrl = "com.unionflow.mobile://home"
        redirectUris = @(
            "com.unionflow.mobile://login-callback",
            "com.unionflow.mobile://login-callback/*"
        )
        postLogoutRedirectUris = @(
            "com.unionflow.mobile://logout-callback",
            "com.unionflow.mobile://logout-callback/*"
        )
        webOrigins = @("+")
        attributes = @{
            "pkce.code.challenge.method" = "S256"
            "access.token.lifespan" = "900"
            "client.session.idle.timeout" = "1800"
            "client.session.max.lifespan" = "43200"
        }
        defaultClientScopes = @("openid", "profile", "email", "roles")
        optionalClientScopes = @()
    }
    
    try {
        $headers = @{ 
            Authorization = "Bearer $Token"
            "Content-Type" = "application/json"
        }
        
        $jsonBody = $clientConfig | ConvertTo-Json -Depth 10
        
        Invoke-RestMethod -Uri "$KeycloakUrl/admin/realms/$Realm/clients" -Method Post -Headers $headers -Body $jsonBody
        
        Write-Host "✅ Client mobile créé avec succès" -ForegroundColor Green
        
        # Récupérer l'ID du client créé
        Start-Sleep -Seconds 1
        $clients = Invoke-RestMethod -Uri "$KeycloakUrl/admin/realms/$Realm/clients" -Method Get -Headers $headers
        $newClient = $clients | Where-Object { $_.clientId -eq $ClientId }
        
        if ($newClient) {
            Write-Host "📋 Client UUID: $($newClient.id)" -ForegroundColor Gray
            return $newClient.id
        }
        else {
            Write-Host "⚠️ Client créé mais UUID non trouvé" -ForegroundColor Yellow
            return $null
        }
    }
    catch {
        Write-Host "❌ Erreur lors de la création du client: $($_.Exception.Message)" -ForegroundColor Red
        return $null
    }
}

# Fonction pour configurer les mappers de rôles
function Set-RoleMappers {
    param([string]$Token, [string]$ClientUuid)
    
    Write-Host "🎭 Configuration des mappers de rôles..." -ForegroundColor Yellow
    
    $headers = @{ 
        Authorization = "Bearer $Token"
        "Content-Type" = "application/json"
    }
    
    # Mapper pour l'audience
    $audienceMapper = @{
        name = "audience-mapper"
        protocol = "openid-connect"
        protocolMapper = "oidc-audience-mapper"
        config = @{
            "included.client.audience" = "unionflow-server"
            "access.token.claim" = "true"
        }
    }
    
    # Mapper pour les rôles client
    $rolesMapper = @{
        name = "client-roles-mapper"
        protocol = "openid-connect"
        protocolMapper = "oidc-usermodel-client-role-mapper"
        config = @{
            "client.id" = "unionflow-server"
            "claim.name" = "resource_access.unionflow-server.roles"
            "access.token.claim" = "true"
            "id.token.claim" = "false"
            "userinfo.token.claim" = "false"
            "multivalued" = "true"
        }
    }
    
    try {
        # Ajouter le mapper d'audience
        $audienceJson = $audienceMapper | ConvertTo-Json -Depth 10
        Invoke-RestMethod -Uri "$KeycloakUrl/admin/realms/$Realm/clients/$ClientUuid/protocol-mappers/models" -Method Post -Headers $headers -Body $audienceJson
        
        # Ajouter le mapper de rôles
        $rolesJson = $rolesMapper | ConvertTo-Json -Depth 10
        Invoke-RestMethod -Uri "$KeycloakUrl/admin/realms/$Realm/clients/$ClientUuid/protocol-mappers/models" -Method Post -Headers $headers -Body $rolesJson
        
        Write-Host "✅ Mappers de rôles configurés" -ForegroundColor Green
    }
    catch {
        Write-Host "⚠️ Erreur lors de la configuration des mappers: $($_.Exception.Message)" -ForegroundColor Yellow
        Write-Host "Les mappers peuvent déjà exister" -ForegroundColor Gray
    }
}

# Fonction pour tester la configuration
function Test-Configuration {
    Write-Host "🧪 Test de la configuration..." -ForegroundColor Yellow
    
    $authUrl = "$KeycloakUrl/realms/$Realm/protocol/openid-connect/auth"
    $tokenUrl = "$KeycloakUrl/realms/$Realm/protocol/openid-connect/token"
    
    Write-Host "📍 URL d'autorisation: $authUrl" -ForegroundColor Gray
    Write-Host "📍 URL de token: $tokenUrl" -ForegroundColor Gray
    
    try {
        $testUrl = "$authUrl" + "?client_id=$ClientId" + "&response_type=code" + "&redirect_uri=com.unionflow.mobile://login-callback"
        $response = Invoke-WebRequest -Uri $testUrl -Method Get -UseBasicParsing
        
        if ($response.StatusCode -eq 200 -or $response.StatusCode -eq 302) {
            Write-Host "✅ Endpoint d'autorisation accessible" -ForegroundColor Green
        }
        else {
            Write-Host "⚠️ Endpoint d'autorisation: HTTP $($response.StatusCode)" -ForegroundColor Yellow
        }
    }
    catch {
        Write-Host "⚠️ Test d'endpoint: $($_.Exception.Message)" -ForegroundColor Yellow
    }
    
    Write-Host "✅ Configuration testée" -ForegroundColor Green
}

# Fonction principale
function Main {
    Write-Host "🚀 Début de la configuration automatique..." -ForegroundColor Cyan
    Write-Host ""
    
    # Obtenir le token d'administration
    $adminToken = Get-AdminToken
    
    # Vérifier si le client existe déjà
    $existingClientUuid = Test-ClientExists -Token $adminToken
    
    if ($existingClientUuid) {
        Write-Host "ℹ️ Client existant trouvé, utilisation de l'UUID existant..." -ForegroundColor Blue
        $clientUuid = $existingClientUuid
    }
    else {
        # Créer le client mobile
        $clientUuid = New-MobileClient -Token $adminToken
        
        if (-not $clientUuid) {
            Write-Host "❌ Échec de la création du client" -ForegroundColor Red
            exit 1
        }
    }
    
    # Configurer les mappers de rôles
    Set-RoleMappers -Token $adminToken -ClientUuid $clientUuid
    
    # Tester la configuration
    Test-Configuration
    
    Write-Host ""
    Write-Host "🎉 Configuration terminée avec succès !" -ForegroundColor Green
    Write-Host ""
    Write-Host "📋 Résumé de la configuration:" -ForegroundColor Cyan
    Write-Host "   • Client ID: $ClientId" -ForegroundColor Gray
    Write-Host "   • Client UUID: $clientUuid" -ForegroundColor Gray
    Write-Host "   • Type: Public (PKCE activé)" -ForegroundColor Gray
    Write-Host "   • Redirect URI: com.unionflow.mobile://login-callback" -ForegroundColor Gray
    Write-Host "   • Logout URI: com.unionflow.mobile://logout-callback" -ForegroundColor Gray
    Write-Host ""
    Write-Host "🔗 URLs importantes:" -ForegroundColor Cyan
    Write-Host "   • Authorization: $KeycloakUrl/realms/$Realm/protocol/openid-connect/auth" -ForegroundColor Gray
    Write-Host "   • Token: $KeycloakUrl/realms/$Realm/protocol/openid-connect/token" -ForegroundColor Gray
    Write-Host "   • Logout: $KeycloakUrl/realms/$Realm/protocol/openid-connect/logout" -ForegroundColor Gray
    Write-Host ""
    Write-Host "✅ L'application mobile peut maintenant s'authentifier avec Keycloak !" -ForegroundColor Green
}

# Exécuter le script principal
Main