feat(back-end and front-end): back-office

2026-02-27 12:44:06 +01:00
parent 1598f35c08
commit 3f938db257
32 changed files with 1293 additions and 30 deletions
--- a/backend/src/main/java/com/printcalculator/config/SecurityConfig.java
+++ b/backend/src/main/java/com/printcalculator/config/SecurityConfig.java
@@ -0,0 +1,45 @@
+package com.printcalculator.config;
+
+import com.printcalculator.security.AdminSessionAuthenticationFilter;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
+import org.springframework.security.config.Customizer;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
+import org.springframework.security.config.http.SessionCreationPolicy;
+import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+
+@Configuration
+public class SecurityConfig {
+
+    @Bean
+    public SecurityFilterChain securityFilterChain(
+            HttpSecurity http,
+            AdminSessionAuthenticationFilter adminSessionAuthenticationFilter
+    ) throws Exception {
+        http
+                .csrf(AbstractHttpConfigurer::disable)
+                .cors(Customizer.withDefaults())
+                .sessionManagement(sm -> sm.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
+                .httpBasic(AbstractHttpConfigurer::disable)
+                .formLogin(AbstractHttpConfigurer::disable)
+                .logout(AbstractHttpConfigurer::disable)
+                .authorizeHttpRequests(auth -> auth
+                        .requestMatchers(HttpMethod.OPTIONS, "/**").permitAll()
+                        .requestMatchers("/api/admin/auth/login").permitAll()
+                        .requestMatchers("/api/admin/**").authenticated()
+                        .anyRequest().permitAll()
+                )
+                .exceptionHandling(ex -> ex.authenticationEntryPoint((request, response, authException) -> {
+                    response.setStatus(401);
+                    response.setContentType(MediaType.APPLICATION_JSON_VALUE);
+                    response.getWriter().write("{\"error\":\"UNAUTHORIZED\"}");
+                }))
+                .addFilterBefore(adminSessionAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
+
+        return http.build();
+    }
+}
--- a/backend/src/main/java/com/printcalculator/controller/AdminAuthController.java
+++ b/backend/src/main/java/com/printcalculator/controller/AdminAuthController.java
@@ -0,0 +1,55 @@
+package com.printcalculator.controller;
+
+import com.printcalculator.dto.AdminLoginRequest;
+import com.printcalculator.security.AdminSessionService;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.Valid;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/admin/auth")
+public class AdminAuthController {
+
+    private final AdminSessionService adminSessionService;
+
+    public AdminAuthController(AdminSessionService adminSessionService) {
+        this.adminSessionService = adminSessionService;
+    }
+
+    @PostMapping("/login")
+    public ResponseEntity<Map<String, Object>> login(
+            @Valid @RequestBody AdminLoginRequest request,
+            HttpServletResponse response
+    ) {
+        if (!adminSessionService.isPasswordValid(request.getPassword())) {
+            return ResponseEntity.status(401).body(Map.of("authenticated", false));
+        }
+
+        String token = adminSessionService.createSessionToken();
+        response.addHeader(HttpHeaders.SET_COOKIE, adminSessionService.buildLoginCookie(token).toString());
+
+        return ResponseEntity.ok(Map.of(
+                "authenticated", true,
+                "expiresInMinutes", adminSessionService.getSessionTtlMinutes()
+        ));
+    }
+
+    @PostMapping("/logout")
+    public ResponseEntity<Map<String, Object>> logout(HttpServletResponse response) {
+        response.addHeader(HttpHeaders.SET_COOKIE, adminSessionService.buildLogoutCookie().toString());
+        return ResponseEntity.ok(Map.of("authenticated", false));
+    }
+
+    @GetMapping("/me")
+    public ResponseEntity<Map<String, Object>> me() {
+        return ResponseEntity.ok(Map.of("authenticated", true));
+    }
+}
--- a/backend/src/main/java/com/printcalculator/controller/AdminOrderController.java
+++ b/backend/src/main/java/com/printcalculator/controller/AdminOrderController.java
@@ -0,0 +1,156 @@
+package com.printcalculator.controller;
+
+import com.printcalculator.dto.AddressDto;
+import com.printcalculator.dto.OrderDto;
+import com.printcalculator.dto.OrderItemDto;
+import com.printcalculator.entity.Order;
+import com.printcalculator.entity.OrderItem;
+import com.printcalculator.repository.OrderItemRepository;
+import com.printcalculator.repository.OrderRepository;
+import com.printcalculator.repository.PaymentRepository;
+import com.printcalculator.service.PaymentService;
+import org.springframework.http.ResponseEntity;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.server.ResponseStatusException;
+
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import static org.springframework.http.HttpStatus.NOT_FOUND;
+
+@RestController
+@RequestMapping("/api/admin/orders")
+public class AdminOrderController {
+
+    private final OrderRepository orderRepo;
+    private final OrderItemRepository orderItemRepo;
+    private final PaymentRepository paymentRepo;
+    private final PaymentService paymentService;
+
+    public AdminOrderController(
+            OrderRepository orderRepo,
+            OrderItemRepository orderItemRepo,
+            PaymentRepository paymentRepo,
+            PaymentService paymentService
+    ) {
+        this.orderRepo = orderRepo;
+        this.orderItemRepo = orderItemRepo;
+        this.paymentRepo = paymentRepo;
+        this.paymentService = paymentService;
+    }
+
+    @GetMapping
+    public ResponseEntity<List<OrderDto>> listOrders() {
+        List<OrderDto> response = orderRepo.findAllByOrderByCreatedAtDesc()
+                .stream()
+                .map(this::toOrderDto)
+                .toList();
+        return ResponseEntity.ok(response);
+    }
+
+    @GetMapping("/{orderId}")
+    public ResponseEntity<OrderDto> getOrder(@PathVariable UUID orderId) {
+        return ResponseEntity.ok(toOrderDto(getOrderOrThrow(orderId)));
+    }
+
+    @PostMapping("/{orderId}/payments/confirm")
+    @Transactional
+    public ResponseEntity<OrderDto> confirmPayment(
+            @PathVariable UUID orderId,
+            @RequestBody(required = false) Map<String, String> payload
+    ) {
+        getOrderOrThrow(orderId);
+        String method = payload != null ? payload.get("method") : null;
+        paymentService.confirmPayment(orderId, method);
+        return ResponseEntity.ok(toOrderDto(getOrderOrThrow(orderId)));
+    }
+
+    private Order getOrderOrThrow(UUID orderId) {
+        return orderRepo.findById(orderId)
+                .orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Order not found"));
+    }
+
+    private OrderDto toOrderDto(Order order) {
+        List<OrderItem> items = orderItemRepo.findByOrder_Id(order.getId());
+        OrderDto dto = new OrderDto();
+        dto.setId(order.getId());
+        dto.setOrderNumber(getDisplayOrderNumber(order));
+        dto.setStatus(order.getStatus());
+
+        paymentRepo.findByOrder_Id(order.getId()).ifPresent(p -> {
+            dto.setPaymentStatus(p.getStatus());
+            dto.setPaymentMethod(p.getMethod());
+        });
+
+        dto.setCustomerEmail(order.getCustomerEmail());
+        dto.setCustomerPhone(order.getCustomerPhone());
+        dto.setPreferredLanguage(order.getPreferredLanguage());
+        dto.setBillingCustomerType(order.getBillingCustomerType());
+        dto.setCurrency(order.getCurrency());
+        dto.setSetupCostChf(order.getSetupCostChf());
+        dto.setShippingCostChf(order.getShippingCostChf());
+        dto.setDiscountChf(order.getDiscountChf());
+        dto.setSubtotalChf(order.getSubtotalChf());
+        dto.setTotalChf(order.getTotalChf());
+        dto.setCreatedAt(order.getCreatedAt());
+        dto.setShippingSameAsBilling(order.getShippingSameAsBilling());
+
+        AddressDto billing = new AddressDto();
+        billing.setFirstName(order.getBillingFirstName());
+        billing.setLastName(order.getBillingLastName());
+        billing.setCompanyName(order.getBillingCompanyName());
+        billing.setContactPerson(order.getBillingContactPerson());
+        billing.setAddressLine1(order.getBillingAddressLine1());
+        billing.setAddressLine2(order.getBillingAddressLine2());
+        billing.setZip(order.getBillingZip());
+        billing.setCity(order.getBillingCity());
+        billing.setCountryCode(order.getBillingCountryCode());
+        dto.setBillingAddress(billing);
+
+        if (!Boolean.TRUE.equals(order.getShippingSameAsBilling())) {
+            AddressDto shipping = new AddressDto();
+            shipping.setFirstName(order.getShippingFirstName());
+            shipping.setLastName(order.getShippingLastName());
+            shipping.setCompanyName(order.getShippingCompanyName());
+            shipping.setContactPerson(order.getShippingContactPerson());
+            shipping.setAddressLine1(order.getShippingAddressLine1());
+            shipping.setAddressLine2(order.getShippingAddressLine2());
+            shipping.setZip(order.getShippingZip());
+            shipping.setCity(order.getShippingCity());
+            shipping.setCountryCode(order.getShippingCountryCode());
+            dto.setShippingAddress(shipping);
+        }
+
+        List<OrderItemDto> itemDtos = items.stream().map(i -> {
+            OrderItemDto idto = new OrderItemDto();
+            idto.setId(i.getId());
+            idto.setOriginalFilename(i.getOriginalFilename());
+            idto.setMaterialCode(i.getMaterialCode());
+            idto.setColorCode(i.getColorCode());
+            idto.setQuantity(i.getQuantity());
+            idto.setPrintTimeSeconds(i.getPrintTimeSeconds());
+            idto.setMaterialGrams(i.getMaterialGrams());
+            idto.setUnitPriceChf(i.getUnitPriceChf());
+            idto.setLineTotalChf(i.getLineTotalChf());
+            return idto;
+        }).toList();
+        dto.setItems(itemDtos);
+
+        return dto;
+    }
+
+    private String getDisplayOrderNumber(Order order) {
+        String orderNumber = order.getOrderNumber();
+        if (orderNumber != null && !orderNumber.isBlank()) {
+            return orderNumber;
+        }
+        return order.getId() != null ? order.getId().toString() : "unknown";
+    }
+}
--- a/backend/src/main/java/com/printcalculator/dto/AdminLoginRequest.java
+++ b/backend/src/main/java/com/printcalculator/dto/AdminLoginRequest.java
@@ -0,0 +1,17 @@
+package com.printcalculator.dto;
+
+import jakarta.validation.constraints.NotBlank;
+
+public class AdminLoginRequest {
+
+    @NotBlank
+    private String password;
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}
--- a/backend/src/main/java/com/printcalculator/repository/OrderRepository.java
+++ b/backend/src/main/java/com/printcalculator/repository/OrderRepository.java
@@ -3,7 +3,9 @@ package com.printcalculator.repository;
 import com.printcalculator.entity.Order;
 import org.springframework.data.jpa.repository.JpaRepository;

+import java.util.List;
 import java.util.UUID;

 public interface OrderRepository extends JpaRepository<Order, UUID> {
-}
+    List<Order> findAllByOrderByCreatedAtDesc();
+}
--- a/backend/src/main/java/com/printcalculator/security/AdminSessionAuthenticationFilter.java
+++ b/backend/src/main/java/com/printcalculator/security/AdminSessionAuthenticationFilter.java
@@ -0,0 +1,71 @@
+package com.printcalculator.security;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.http.MediaType;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.Optional;
+
+@Component
+public class AdminSessionAuthenticationFilter extends OncePerRequestFilter {
+
+    private final AdminSessionService adminSessionService;
+
+    public AdminSessionAuthenticationFilter(AdminSessionService adminSessionService) {
+        this.adminSessionService = adminSessionService;
+    }
+
+    @Override
+    protected boolean shouldNotFilter(HttpServletRequest request) {
+        String path = resolvePath(request);
+        if ("OPTIONS".equalsIgnoreCase(request.getMethod())) {
+            return true;
+        }
+        if (!path.startsWith("/api/admin/")) {
+            return true;
+        }
+        return "/api/admin/auth/login".equals(path);
+    }
+
+    @Override
+    protected void doFilterInternal(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            FilterChain filterChain
+    ) throws ServletException, IOException {
+        Optional<String> token = adminSessionService.extractTokenFromCookies(request);
+        Optional<AdminSessionService.AdminSessionPayload> payload = token.flatMap(adminSessionService::validateSessionToken);
+
+        if (payload.isEmpty()) {
+            response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
+            response.setContentType(MediaType.APPLICATION_JSON_VALUE);
+            response.getWriter().write("{\"error\":\"UNAUTHORIZED\"}");
+            return;
+        }
+
+        UsernamePasswordAuthenticationToken authentication = UsernamePasswordAuthenticationToken.authenticated(
+                "admin",
+                null,
+                Collections.emptyList()
+        );
+        SecurityContextHolder.getContext().setAuthentication(authentication);
+        filterChain.doFilter(request, response);
+    }
+
+    private String resolvePath(HttpServletRequest request) {
+        String path = request.getRequestURI();
+        String contextPath = request.getContextPath();
+        if (contextPath != null && !contextPath.isEmpty() && path.startsWith(contextPath)) {
+            return path.substring(contextPath.length());
+        }
+        return path;
+    }
+}
--- a/backend/src/main/java/com/printcalculator/security/AdminSessionService.java
+++ b/backend/src/main/java/com/printcalculator/security/AdminSessionService.java
@@ -0,0 +1,202 @@
+package com.printcalculator.security;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.ResponseCookie;
+import org.springframework.stereotype.Service;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.time.Duration;
+import java.time.Instant;
+import java.util.Base64;
+import java.util.Optional;
+import java.util.UUID;
+
+@Service
+public class AdminSessionService {
+
+    public static final String COOKIE_NAME = "admin_session";
+    private static final String HMAC_ALGORITHM = "HmacSHA256";
+
+    private final ObjectMapper objectMapper;
+    private final String adminPassword;
+    private final byte[] sessionSecret;
+    private final long sessionTtlMinutes;
+
+    public AdminSessionService(
+            ObjectMapper objectMapper,
+            @Value("${admin.password}") String adminPassword,
+            @Value("${admin.session.secret}") String sessionSecret,
+            @Value("${admin.session.ttl-minutes}") long sessionTtlMinutes
+    ) {
+        this.objectMapper = objectMapper;
+        this.adminPassword = adminPassword;
+        this.sessionSecret = sessionSecret.getBytes(StandardCharsets.UTF_8);
+        this.sessionTtlMinutes = sessionTtlMinutes;
+
+        validateConfiguration(adminPassword, sessionSecret, sessionTtlMinutes);
+    }
+
+    public boolean isPasswordValid(String candidatePassword) {
+        if (candidatePassword == null) {
+            return false;
+        }
+
+        return MessageDigest.isEqual(
+                adminPassword.getBytes(StandardCharsets.UTF_8),
+                candidatePassword.getBytes(StandardCharsets.UTF_8)
+        );
+    }
+
+    public String createSessionToken() {
+        Instant now = Instant.now();
+        AdminSessionPayload payload = new AdminSessionPayload(
+                now.getEpochSecond(),
+                now.plus(Duration.ofMinutes(sessionTtlMinutes)).getEpochSecond(),
+                UUID.randomUUID().toString()
+        );
+
+        try {
+            String payloadJson = objectMapper.writeValueAsString(payload);
+            String encodedPayload = base64UrlEncode(payloadJson.getBytes(StandardCharsets.UTF_8));
+            String signature = base64UrlEncode(sign(encodedPayload));
+            return encodedPayload + "." + signature;
+        } catch (JsonProcessingException e) {
+            throw new IllegalStateException("Cannot create admin session token", e);
+        }
+    }
+
+    public Optional<AdminSessionPayload> validateSessionToken(String token) {
+        if (token == null || token.isBlank()) {
+            return Optional.empty();
+        }
+
+        String[] parts = token.split("\\.");
+        if (parts.length != 2) {
+            return Optional.empty();
+        }
+
+        String encodedPayload = parts[0];
+        String encodedSignature = parts[1];
+        byte[] providedSignature;
+        try {
+            providedSignature = base64UrlDecode(encodedSignature);
+        } catch (IllegalArgumentException e) {
+            return Optional.empty();
+        }
+
+        byte[] expectedSignature = sign(encodedPayload);
+        if (!MessageDigest.isEqual(expectedSignature, providedSignature)) {
+            return Optional.empty();
+        }
+
+        try {
+            byte[] decodedPayload = base64UrlDecode(encodedPayload);
+            AdminSessionPayload payload = objectMapper.readValue(decodedPayload, AdminSessionPayload.class);
+            if (payload.exp <= Instant.now().getEpochSecond()) {
+                return Optional.empty();
+            }
+            return Optional.of(payload);
+        } catch (IllegalArgumentException | IOException e) {
+            return Optional.empty();
+        }
+    }
+
+    public Optional<String> extractTokenFromCookies(HttpServletRequest request) {
+        Cookie[] cookies = request.getCookies();
+        if (cookies == null || cookies.length == 0) {
+            return Optional.empty();
+        }
+
+        for (Cookie cookie : cookies) {
+            if (COOKIE_NAME.equals(cookie.getName())) {
+                return Optional.ofNullable(cookie.getValue());
+            }
+        }
+
+        return Optional.empty();
+    }
+
+    public ResponseCookie buildLoginCookie(String token) {
+        return ResponseCookie.from(COOKIE_NAME, token)
+                .path("/")
+                .httpOnly(true)
+                .secure(true)
+                .sameSite("Lax")
+                .maxAge(Duration.ofMinutes(sessionTtlMinutes))
+                .build();
+    }
+
+    public ResponseCookie buildLogoutCookie() {
+        return ResponseCookie.from(COOKIE_NAME, "")
+                .path("/")
+                .httpOnly(true)
+                .secure(true)
+                .sameSite("Lax")
+                .maxAge(Duration.ZERO)
+                .build();
+    }
+
+    public long getSessionTtlMinutes() {
+        return sessionTtlMinutes;
+    }
+
+    private byte[] sign(String encodedPayload) {
+        try {
+            Mac mac = Mac.getInstance(HMAC_ALGORITHM);
+            mac.init(new SecretKeySpec(sessionSecret, HMAC_ALGORITHM));
+            return mac.doFinal(encodedPayload.getBytes(StandardCharsets.UTF_8));
+        } catch (Exception e) {
+            throw new IllegalStateException("Cannot sign admin session token", e);
+        }
+    }
+
+    private String base64UrlEncode(byte[] data) {
+        return Base64.getUrlEncoder().withoutPadding().encodeToString(data);
+    }
+
+    private byte[] base64UrlDecode(String data) {
+        return Base64.getUrlDecoder().decode(data);
+    }
+
+    private void validateConfiguration(String password, String secret, long ttlMinutes) {
+        if (password == null || password.isBlank()) {
+            throw new IllegalStateException("ADMIN_PASSWORD must be configured and non-empty");
+        }
+        if (secret == null || secret.isBlank()) {
+            throw new IllegalStateException("ADMIN_SESSION_SECRET must be configured and non-empty");
+        }
+        if (secret.length() < 32) {
+            throw new IllegalStateException("ADMIN_SESSION_SECRET must be at least 32 characters long");
+        }
+        if (ttlMinutes <= 0) {
+            throw new IllegalStateException("ADMIN_SESSION_TTL_MINUTES must be > 0");
+        }
+    }
+
+    public static class AdminSessionPayload {
+        @JsonProperty("iat")
+        public long iat;
+        @JsonProperty("exp")
+        public long exp;
+        @JsonProperty("nonce")
+        public String nonce;
+
+        public AdminSessionPayload() {
+        }
+
+        public AdminSessionPayload(long iat, long exp, String nonce) {
+            this.iat = iat;
+            this.exp = exp;
+            this.nonce = nonce;
+        }
+    }
+}
--- a/backend/src/main/resources/application-local.properties
+++ b/backend/src/main/resources/application-local.properties
@@ -1,2 +1,7 @@
 app.mail.enabled=false
 app.mail.admin.enabled=false
+
+# Admin back-office local test credentials
+admin.password=local-admin-password
+admin.session.secret=local-admin-session-secret-0123456789abcdef0123456789
+admin.session.ttl-minutes=480
--- a/backend/src/main/resources/application.properties
+++ b/backend/src/main/resources/application.properties
@@ -41,3 +41,8 @@ app.mail.from=${APP_MAIL_FROM:${MAIL_USERNAME:noreply@printcalculator.local}}
 app.mail.admin.enabled=${APP_MAIL_ADMIN_ENABLED:true}
 app.mail.admin.address=${APP_MAIL_ADMIN_ADDRESS:admin@printcalculator.local}
 app.frontend.base-url=${APP_FRONTEND_BASE_URL:http://localhost:4200}
+
+# Admin back-office authentication
+admin.password=${ADMIN_PASSWORD}
+admin.session.secret=${ADMIN_SESSION_SECRET}
+admin.session.ttl-minutes=${ADMIN_SESSION_TTL_MINUTES:480}