Add SaLunamedia bidder (#1364)

src/main/java/org/prebid/server/bidder/salunamedia/SaLunamediaBidder.java

@@ -0,0 +1,88 @@
+package org.prebid.server.bidder.salunamedia;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.iab.openrtb.request.BidRequest;
+import com.iab.openrtb.response.Bid;
+import com.iab.openrtb.response.BidResponse;
+import com.iab.openrtb.response.SeatBid;
+import io.vertx.core.http.HttpMethod;
+import org.apache.commons.collections4.CollectionUtils;
+import org.prebid.server.bidder.Bidder;
+import org.prebid.server.bidder.model.BidderBid;
+import org.prebid.server.bidder.model.BidderError;
+import org.prebid.server.bidder.model.HttpCall;
+import org.prebid.server.bidder.model.HttpRequest;
+import org.prebid.server.bidder.model.Result;
+import org.prebid.server.exception.PreBidException;
+import org.prebid.server.json.DecodeException;
+import org.prebid.server.json.JacksonMapper;
+import org.prebid.server.proto.openrtb.ext.response.BidType;
+import org.prebid.server.util.HttpUtil;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * SaLunamedia {@link Bidder} implementation
+ */
+public class SaLunamediaBidder implements Bidder<BidRequest> {
+
+    private final String endpointUrl;
+    private final JacksonMapper mapper;
+
+    public SaLunamediaBidder(String endpointUrl, JacksonMapper mapper) {
+        this.endpointUrl = HttpUtil.validateUrl(Objects.requireNonNull(endpointUrl));
+        this.mapper = Objects.requireNonNull(mapper);
+    }
+
+    @Override
+    public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest request) {
+        return Result.withValue(HttpRequest.<BidRequest>builder()
+                .uri(endpointUrl)
+                .method(HttpMethod.POST)
+                .headers(HttpUtil.headers())
+                .payload(request)
+                .body(mapper.encode(request))
+                .build());
+    }
+
+    @Override
+    public Result<List<BidderBid>> makeBids(HttpCall<BidRequest> httpCall, BidRequest bidRequest) {
+        try {
+            final BidResponse bidResponse = mapper.decodeValue(httpCall.getResponse().getBody(), BidResponse.class);
+            return Result.of(extractBids(bidResponse), Collections.emptyList());
+        } catch (DecodeException | PreBidException e) {
+            return Result.withError(BidderError.badServerResponse(e.getMessage()));
+        }
+    }
+
+    private List<BidderBid> extractBids(BidResponse bidResponse) {
+        final List<SeatBid> seatBids = bidResponse != null ? bidResponse.getSeatbid() : null;
+        if (CollectionUtils.isEmpty(seatBids)) {
+            throw new PreBidException("Empty SeatBid");
+        }
+
+        final SeatBid firstSeatBid = seatBids.get(0);
+        final List<Bid> bids = firstSeatBid != null ? firstSeatBid.getBid() : null;
+        if (CollectionUtils.isEmpty(bids)) {
+            throw new PreBidException("Empty SeatBid.Bids");
+        }
+
+        final Bid firstBid = bids.get(0);
+        final ObjectNode firstBidExt = firstBid != null ? firstBid.getExt() : null;
+        if (firstBidExt == null) {
+            throw new PreBidException("Missing BidExt");
+        }
+
+        return Collections.singletonList(BidderBid.of(firstBid, getBidType(firstBidExt), bidResponse.getCur()));
+    }
+
+    private BidType getBidType(ObjectNode bidExt) {
+        try {
+            return mapper.mapper().convertValue(bidExt.get("mediaType"), BidType.class);
+        } catch (IllegalArgumentException e) {
+            throw new PreBidException(e.getMessage());
+        }
+    }
+}

src/main/java/org/prebid/server/spring/config/bidder/SaLunamediaConfiguration.java

@@ -0,0 +1,51 @@
+package org.prebid.server.spring.config.bidder;
+
+import org.prebid.server.bidder.BidderDeps;
+import org.prebid.server.bidder.salunamedia.SaLunamediaBidder;
+import org.prebid.server.json.JacksonMapper;
+import org.prebid.server.spring.config.bidder.model.BidderConfigurationProperties;
+import org.prebid.server.spring.config.bidder.util.BidderDepsAssembler;
+import org.prebid.server.spring.config.bidder.util.UsersyncerCreator;
+import org.prebid.server.spring.env.YamlPropertySourceFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+import javax.validation.constraints.NotBlank;
+
+@Configuration
+@PropertySource(value = "classpath:/bidder-config/salunamedia.yaml", factory = YamlPropertySourceFactory.class)
+public class SaLunamediaConfiguration {
+
+    private static final String BIDDER_NAME = "sa_lunamedia";
+
+    @Value("${external-url}")
+    @NotBlank
+    private String externalUrl;
+
+    @Autowired
+    private JacksonMapper mapper;
+
+    @Autowired
+    @Qualifier("salunamediaConfigurationProperties")
+    private BidderConfigurationProperties configProperties;
+
+    @Bean("salunamediaConfigurationProperties")
+    @ConfigurationProperties("adapters.salunamedia")
+    BidderConfigurationProperties configurationProperties() {
+        return new BidderConfigurationProperties();
+    }
+
+    @Bean
+    BidderDeps saLunamediaBidderDeps() {
+        return BidderDepsAssembler.forBidder(BIDDER_NAME)
+                .withConfig(configProperties)
+                .usersyncerCreator(UsersyncerCreator.create(externalUrl))
+                .bidderCreator(config -> new SaLunamediaBidder(config.getEndpoint(), mapper))
+                .assemble();
+    }
+}

src/main/resources/bidder-config/salunamedia.yaml

@@ -0,0 +1,27 @@
+adapters:
+  sa_lunamedia:
+    enabled: false
+    endpoint: https://mobile.mng-ads.com/bidrequest{{ZoneID}}
+    pbs-enforces-gdpr: true
+    pbs-enforces-ccpa: true
+    modifying-vast-xml-allowed: true
+    deprecated-names:
+    aliases: {}
+    meta-info:
+      maintainer-email: support@lunamedia.io
+      app-media-types:
+        - banner
+        - video
+        - native
+      site-media-types:
+        - banner
+        - video
+        - native
+      supported-vendors:
+      vendor-id: 998
+    usersync:
+      url: https://cookie.lmgssp.com/pserver?gdpr={{gdpr}}&gdpr_consent={{gdpr_consent}}&ccpa={{us_privacy}}&redirect=
+      redirect-url: /setuid?bidder=sa_lunamedia&gdpr={{gdpr}}&gdpr_consent={{gdpr_consent}}&us_privacy={{us_privacy}}&uid=[UID]
+      cookie-family-name: sa_lunamedia
+      type: redirect
+      support-cors: false

src/main/resources/static/bidder-params/sa_lunamedia.json

@@ -0,0 +1,17 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "Sa_Lunamedia Adapter Params",
+  "description": "A schema which validates params accepted by the Sa_Lunamedia adapter",
+  "type": "object",
+  "properties": {
+    "key": {
+      "type": "string",
+      "description": "network or placement key"
+    },
+    "type": {
+      "type": "string",
+      "enum": ["network", "publisher"]
+    }
+  },
+  "required": ["key"]
+}