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Add Vert.x UriTemplate #4444

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016c8e1
Add `vertx-uri-template`
CTMBNara Apr 6, 2026
abe62d1
Replace apache `URIBuilder` usages
CTMBNara Apr 7, 2026
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2 changes: 1 addition & 1 deletion ...i/channel/identity/v1/hooks/LiveIntentOmniChannelIdentityProcessedAuctionRequestHook.java
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Expand Up @@ -72,7 +72,7 @@ public LiveIntentOmniChannelIdentityProcessedAuctionRequestHook(LiveIntentOmniCh
double logSamplingRate) {

this.config = Objects.requireNonNull(config);
HttpUtil.validateUrlSyntax(config.getIdentityResolutionEndpoint());
HttpUtil.validateUrl(config.getIdentityResolutionEndpoint());
this.mapper = Objects.requireNonNull(mapper);
this.httpClient = Objects.requireNonNull(httpClient);
this.logSamplingRate = logSamplingRate;
Expand Down
19 changes: 0 additions & 19 deletions extra/pom.xml
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Expand Up @@ -39,9 +39,7 @@
<commons.collections.version>4.4</commons.collections.version>
<commons.compress.version>1.27.1</commons.compress.version>
<commons-math3.version>3.6.1</commons-math3.version>
<commons-validator.version>1.10.0</commons-validator.version>
<scram.version>2.1</scram.version>
<httpclient.version>4.5.14</httpclient.version>
<ipaddress.version>5.5.1</ipaddress.version>
<oshi.version>6.8.0</oshi.version>
<json-schema-validator.version>1.5.6</json-schema-validator.version>
Expand Down Expand Up @@ -137,23 +135,6 @@
<artifactId>commons-math3</artifactId>
<version>${commons-math3.version}</version>
</dependency>
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>${commons-validator.version}</version>
</dependency>
<!-- TODO: refactor code to replace URIBuilder with something else so that this dep can be removed -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.github.seancfoley</groupId>
<artifactId>ipaddress</artifactId>
Expand Down
12 changes: 4 additions & 8 deletions pom.xml
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Expand Up @@ -80,6 +80,10 @@
<groupId>io.vertx</groupId>
<artifactId>vertx-auth-common</artifactId>
</dependency>
<dependency>
<groupId>io.vertx</groupId>
<artifactId>vertx-uri-template</artifactId>
</dependency>
<dependency>
<groupId>com.ongres.scram</groupId>
<artifactId>client</artifactId>
Expand Down Expand Up @@ -110,14 +114,6 @@
<groupId>org.apache.commons</groupId>
<artifactId>commons-math3</artifactId>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
</dependency>
<dependency>
<groupId>com.github.seancfoley</groupId>
<artifactId>ipaddress</artifactId>
Expand Down
34 changes: 14 additions & 20 deletions ...ain/java/org/prebid/server/analytics/reporter/liveintent/LiveIntentAnalyticsReporter.java
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Expand Up @@ -6,7 +6,6 @@
import com.iab.openrtb.response.SeatBid;
import io.vertx.core.Future;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.http.client.utils.URIBuilder;
import org.prebid.server.analytics.AnalyticsReporter;
import org.prebid.server.analytics.model.AuctionEvent;
import org.prebid.server.analytics.model.NotificationEvent;
Expand All @@ -27,9 +26,9 @@
import org.prebid.server.log.LoggerFactory;
import org.prebid.server.proto.openrtb.ext.request.ExtRequest;
import org.prebid.server.proto.openrtb.ext.request.ExtRequestPrebid;
import org.prebid.server.util.UriTemplate;
import org.prebid.server.vertx.httpclient.HttpClient;

import java.net.URISyntaxException;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
Expand All @@ -43,6 +42,7 @@ public class LiveIntentAnalyticsReporter implements AnalyticsReporter {

private final HttpClient httpClient;
private final LiveIntentAnalyticsProperties properties;
private final UriTemplate analyticsEndpointTemplate;
private final JacksonMapper jacksonMapper;

public LiveIntentAnalyticsReporter(
Expand All @@ -52,6 +52,7 @@ public LiveIntentAnalyticsReporter(

this.httpClient = Objects.requireNonNull(httpClient);
this.properties = Objects.requireNonNull(properties);
this.analyticsEndpointTemplate = UriTemplate.of(properties.getAnalyticsEndpoint());
this.jacksonMapper = Objects.requireNonNull(jacksonMapper);
}

Expand Down Expand Up @@ -96,12 +97,11 @@ private Future<Void> processAuctionEvent(AuctionContext auctionContext) {

try {
return httpClient.post(
new URIBuilder(properties.getAnalyticsEndpoint())
.setPath("/analytic-events/pbsj-bids")
.build()
.toString(),
jacksonMapper.encodeToString(pbsjBids),
properties.getTimeoutMs())
analyticsEndpointTemplate.toBuilder()
.pathParam("path", "/analytic-events/pbsj-bids")
.build(),
jacksonMapper.encodeToString(pbsjBids),
properties.getTimeoutMs())
.mapEmpty();
} catch (Exception e) {
logger.error("Error processing event: {}", e.getMessage());
Expand Down Expand Up @@ -169,18 +169,12 @@ private Optional<PbsjBid> buildPbsjBid(
}

private Future<Void> processNotificationEvent(NotificationEvent notificationEvent) {
try {
final String url = new URIBuilder(properties.getAnalyticsEndpoint())
.setPath("/analytic-events/pbsj-winning-bid")
.setParameter("b", notificationEvent.getBidder())
.setParameter("bidId", notificationEvent.getBidId())
.build()
.toString();
return httpClient.get(url, properties.getTimeoutMs()).mapEmpty();
} catch (URISyntaxException e) {
logger.error("Error composing url for notification event: {}", e.getMessage());
return Future.failedFuture(e);
}
final String url = analyticsEndpointTemplate.toBuilder()
.pathParam("path", "/analytic-events/pbsj-winning-bid")
.queryParam("b", notificationEvent.getBidder())
.queryParam("bidId", notificationEvent.getBidId())
.build();
return httpClient.get(url, properties.getTimeoutMs()).mapEmpty();
}

@Override
Expand Down
10 changes: 8 additions & 2 deletions src/main/java/org/prebid/server/auction/IpAddressHelper.java
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Expand Up @@ -5,17 +5,23 @@
import inet.ipaddr.IPAddressString;
import inet.ipaddr.IPAddressStringParameters;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.conn.util.InetAddressUtils;
import org.prebid.server.auction.model.IpAddress;
import org.prebid.server.log.Logger;
import org.prebid.server.log.LoggerFactory;

import java.util.List;
import java.util.regex.Pattern;

public class IpAddressHelper {

private static final Logger logger = LoggerFactory.getLogger(IpAddressHelper.class);

private static final Pattern IP_V4_PATTERN = Pattern.compile("""
^\
(?:[1-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.\
(?:(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.){2}\
(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$
""");
private static final IPAddressStringParameters IP_ADDRESS_VALIDATION_OPTIONS =
IPAddressString.DEFAULT_VALIDATION_OPTIONS.toBuilder()
.allowSingleSegment(false)
Expand Down Expand Up @@ -73,7 +79,7 @@ public IpAddress toIpAddress(String ip) {
}

public String maskIpv4(String ip) {
if (StringUtils.isBlank(ip) || !InetAddressUtils.isIPv4Address(ip)) {
if (StringUtils.isBlank(ip) || !IP_V4_PATTERN.matcher(ip).matches()) {
return ip;
}

Expand Down
42 changes: 17 additions & 25 deletions src/main/java/org/prebid/server/bidder/adgeneration/AdgenerationBidder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,6 @@
import io.vertx.core.http.HttpMethod;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.client.utils.URIBuilder;
import org.prebid.server.bidder.Bidder;
import org.prebid.server.bidder.adgeneration.model.AdgenerationResponse;
import org.prebid.server.bidder.model.BidderBid;
Expand All @@ -31,8 +30,8 @@
import org.prebid.server.proto.openrtb.ext.response.BidType;
import org.prebid.server.util.HttpUtil;
import org.prebid.server.util.ObjectUtil;
import org.prebid.server.util.UriTemplate;

import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
Expand All @@ -51,11 +50,11 @@ public class AdgenerationBidder implements Bidder<Void> {
new TypeReference<>() {
};

private final String endpointUrl;
private final UriTemplate endpointTemplate;
private final JacksonMapper mapper;

public AdgenerationBidder(String endpointUrl, JacksonMapper mapper) {
this.endpointUrl = HttpUtil.validateUrl(Objects.requireNonNull(endpointUrl));
this.endpointTemplate = UriTemplate.of(endpointUrl);
this.mapper = Objects.requireNonNull(mapper);
}

Expand Down Expand Up @@ -96,21 +95,14 @@ private ExtImpAdgeneration parseAndValidateImpExt(Imp imp) {
}

private String getUri(String adSize, String id, String currency, BidRequest bidRequest) {
final URIBuilder uriBuilder;
try {
uriBuilder = new URIBuilder(endpointUrl);
} catch (URISyntaxException e) {
throw new PreBidException("Invalid url: %s, error: %s".formatted(endpointUrl, e.getMessage()));
}

uriBuilder
.addParameter("posall", "SSPLOC")
.addParameter("id", id)
.addParameter("hb", "true")
.addParameter("t", "json3")
.addParameter("currency", currency)
.addParameter("sdkname", "prebidserver")
.addParameter("adapterver", VERSION);
final UriTemplate.UriBuilder uriBuilder = endpointTemplate.toBuilder()
.queryParam("posall", "SSPLOC")
.queryParam("id", id)
.queryParam("hb", "true")
.queryParam("t", "json3")
.queryParam("currency", currency)
.queryParam("sdkname", "prebidserver")
.queryParam("adapterver", VERSION);

addParameterIfNotEmpty(uriBuilder, "sizes", adSize);
addParameterIfNotEmpty(uriBuilder, "tp", ObjectUtil.getIfNotNull(bidRequest.getSite(), Site::getPage));
Expand All @@ -122,21 +114,21 @@ private String getUri(String adSize, String id, String currency, BidRequest bidR
final Device device = bidRequest.getDevice();
final String deviceOs = device != null ? device.getOs() : null;
if ("android".equals(deviceOs)) {
uriBuilder.addParameter("sdktype", "1");
uriBuilder.queryParam("sdktype", "1");
addParameterIfNotEmpty(uriBuilder, "advertising_id", device.getIfa());
} else if ("ios".equals(deviceOs)) {
uriBuilder.addParameter("sdktype", "2");
uriBuilder.queryParam("sdktype", "2");
addParameterIfNotEmpty(uriBuilder, "idfa", device.getIfa());
} else {
uriBuilder.addParameter("sdktype", "0");
uriBuilder.queryParam("sdktype", "0");
}

return uriBuilder.toString();
return uriBuilder.build();
}

private static void addParameterIfNotEmpty(URIBuilder uriBuilder, String parameter, String value) {
private static void addParameterIfNotEmpty(UriTemplate.UriBuilder uriBuilder, String parameter, String value) {
if (StringUtils.isNotEmpty(value)) {
uriBuilder.addParameter(parameter, value);
uriBuilder.queryParam(parameter, value);
}
}

Expand Down
50 changes: 18 additions & 32 deletions src/main/java/org/prebid/server/bidder/adnuntius/AdnuntiusBidder.java
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Expand Up @@ -22,7 +22,6 @@
import org.apache.commons.lang3.BooleanUtils;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.client.utils.URIBuilder;
import org.prebid.server.bidder.Bidder;
import org.prebid.server.bidder.adnuntius.model.request.AdnuntiusMetaData;
import org.prebid.server.bidder.adnuntius.model.request.AdnuntiusNativeRequest;
Expand Down Expand Up @@ -58,9 +57,9 @@
import org.prebid.server.util.BidderUtil;
import org.prebid.server.util.HttpUtil;
import org.prebid.server.util.ObjectUtil;
import org.prebid.server.util.UriTemplate;

import java.math.BigDecimal;
import java.net.URISyntaxException;
import java.time.Clock;
import java.time.OffsetDateTime;
import java.util.ArrayList;
Expand All @@ -83,8 +82,8 @@ public class AdnuntiusBidder implements Bidder<AdnuntiusRequest> {
private static final int BANNER_MTYPE = 1;
private static final int NATIVE_MTYPE = 4;

private final String endpointUrl;
private final String euEndpoint;
private final UriTemplate endpointTemplate;
private final UriTemplate euEndpointTemplate;
private final Clock clock;
private final JacksonMapper mapper;

Expand All @@ -93,8 +92,8 @@ public AdnuntiusBidder(String endpointUrl,
Clock clock,
JacksonMapper mapper) {

this.endpointUrl = HttpUtil.validateUrl(Objects.requireNonNull(endpointUrl));
this.euEndpoint = euEndpoint == null ? null : HttpUtil.validateUrl(euEndpoint);
this.endpointTemplate = UriTemplate.of(endpointUrl);
this.euEndpointTemplate = euEndpoint != null ? UriTemplate.of(euEndpoint) : null;
this.clock = Objects.requireNonNull(clock);
this.mapper = Objects.requireNonNull(mapper);
}
Expand Down Expand Up @@ -261,35 +260,22 @@ private List<HttpRequest<AdnuntiusRequest>> createHttpRequests(
}

private String makeEndpoint(BidRequest bidRequest, Boolean noCookies) {
try {
final String gdpr = extractGdpr(bidRequest.getRegs());
final String url = StringUtils.isNotBlank(gdpr) ? euEndpoint : endpointUrl;

if (url == null) {
throw new PreBidException("an EU endpoint is required but invalid");
}

final URIBuilder uriBuilder = new URIBuilder(url)
.addParameter("format", "prebidServer")
.addParameter("tzo", getTimeZoneOffset());

if (StringUtils.isNotEmpty(gdpr)) {
uriBuilder.addParameter("gdpr", gdpr);
}
final String gdpr = extractGdpr(bidRequest.getRegs());
final UriTemplate template = StringUtils.isNotBlank(gdpr) ? euEndpointTemplate : endpointTemplate;

final String consent = extractConsent(bidRequest.getUser());
if (StringUtils.isNotEmpty(consent)) {
uriBuilder.addParameter("consentString", consent);
}
if (template == null) {
throw new PreBidException("an EU endpoint is required but invalid");
}

if (noCookies || extractNoCookies(bidRequest.getDevice())) {
uriBuilder.addParameter("noCookies", "true");
}
final String consent = extractConsent(bidRequest.getUser());

return uriBuilder.build().toString();
} catch (URISyntaxException | IllegalArgumentException e) {
throw new PreBidException(e.getMessage());
}
return template.toBuilder()
.queryParam("format", "prebidServer")
.queryParam("tzo", getTimeZoneOffset())
.queryParam("gdpr", StringUtils.isNotEmpty(gdpr) ? gdpr : null)
.queryParam("consentString", StringUtils.isNotEmpty(consent) ? consent : null)
.queryParam("noCookies", noCookies || extractNoCookies(bidRequest.getDevice()) ? "true" : null)
.build();
}

private String getTimeZoneOffset() {
Expand Down
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