Repository: prebid/prebid-server
Pull request #1880 (2021-06-07 09:41:42)

Pubmatic: Sending GPT slotname in impression extension


Patch:
diff --git a/adapters/pubmatic/pubmatic.go b/adapters/pubmatic/pubmatic.go
index dc1ee9d0..c2e9fffa 100644
--- a/adapters/pubmatic/pubmatic.go
+++ b/adapters/pubmatic/pubmatic.go
@@ -56,6 +56,21 @@ type pubmaticBidExt struct {
 	VideoCreativeInfo *pubmaticBidExtVideo `json:"video,omitempty"`
 }
 
+type ExtImpBidderPubmatic struct {
+	adapters.ExtImpBidder
+	Data *ExtData `json:"data,omitempty"`
+}
+
+type ExtData struct {
+	AdServer *ExtAdServer `json:"adserver"`
+	PBAdSlot string       `json:"pbadslot"`
+}
+
+type ExtAdServer struct {
+	Name   string `json:"name"`
+	AdSlot string `json:"adslot"`
+}
+
 const (
 	INVALID_PARAMS    = "Invalid BidParam"
 	MISSING_PUBID     = "Missing PubID"
@@ -70,6 +85,8 @@ const (
 	dctrKeyName        = "key_val"
 	pmZoneIDKeyName    = "pmZoneId"
 	pmZoneIDKeyNameOld = "pmZoneID"
+	ImpExtAdUnitKey    = "dfp_ad_unit_code"
+	AdServerGAM        = "gam"
 )
 
 func PrepareLogMessage(tID, pubId, adUnitId, bidID, details string, args ...interface{}) string {
@@ -453,7 +470,7 @@ func parseImpressionObject(imp *openrtb2.Imp, wrapExt *string, pubID *string) er
 		imp.Audio = nil
 	}
 
-	var bidderExt adapters.ExtImpBidder
+	var bidderExt ExtImpBidderPubmatic
 	if err := json.Unmarshal(imp.Ext, &bidderExt); err != nil {
 		return err
 	}
@@ -501,6 +518,14 @@ func parseImpressionObject(imp *openrtb2.Imp, wrapExt *string, pubID *string) er
 		extMap[pmZoneIDKeyName] = pubmaticExt.PmZoneID
 	}
 
+	if bidderExt.Data != nil {
+		if bidderExt.Data.AdServer != nil && bidderExt.Data.AdServer.Name == AdServerGAM && bidderExt.Data.AdServer.AdSlot != "" {
+			extMap[ImpExtAdUnitKey] = bidderExt.Data.AdServer.AdSlot
+		} else if bidderExt.Data.PBAdSlot != "" {
+			extMap[ImpExtAdUnitKey] = bidderExt.Data.PBAdSlot
+		}
+	}
+
 	imp.Ext = nil
 	if len(extMap) > 0 {
 		ext, err := json.Marshal(extMap)
diff --git a/adapters/smilewanted/smilewanted.go b/adapters/smilewanted/smilewanted.go
new file mode 100644
index 00000000..376389df
--- /dev/null
+++ b/adapters/smilewanted/smilewanted.go
@@ -0,0 +1,106 @@
+package smilewanted
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	"github.com/mxmCherry/openrtb/v15/openrtb2"
+	"github.com/prebid/prebid-server/adapters"
+	"github.com/prebid/prebid-server/config"
+	"github.com/prebid/prebid-server/errortypes"
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+type adapter struct {
+	URI string
+}
+
+func (a *adapter) MakeRequests(request *openrtb2.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
+
+	request.AT = 1 //Defaulting to first price auction for all prebid requests
+
+	reqJSON, err := json.Marshal(request)
+	if err != nil {
+		return nil, []error{&errortypes.BadInput{
+			Message: fmt.Sprintf("Json not encoded. err: %s", err),
+		}}
+	}
+
+	headers := http.Header{}
+	headers.Add("Content-Type", "application/json;charset=utf-8")
+	headers.Add("Accept", "application/json")
+	headers.Add("x-openrtb-version", "2.5")
+	headers.Add("sw-integration-type", "prebid_server")
+
+	return []*adapters.RequestData{{
+		Method:  "POST",
+		Uri:     a.URI,
+		Body:    reqJSON,
+		Headers: headers,
+	}}, []error{}
+}
+
+func (a *adapter) MakeBids(internalRequest *openrtb2.BidRequest, externalRequest *adapters.RequestData, response *adapters.ResponseData) (*adapters.BidderResponse, []error) {
+
+	if response.StatusCode == http.StatusNoContent {
+		return nil, nil
+	}
+
+	if response.StatusCode == http.StatusBadRequest {
+		return nil, []error{&errortypes.BadInput{
+			Message: fmt.Sprintf("Unexpected status code: %d.", response.StatusCode),
+		}}
+	}
+
+	if response.StatusCode != http.StatusOK {
+		return nil, []error{&errortypes.BadServerResponse{
+			Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info.", response.StatusCode),
+		}}
+	}
+
+	var bidResp openrtb2.BidResponse
+	if err := json.Unmarshal(response.Body, &bidResp); err != nil {
+		return nil, []error{&errortypes.BadServerResponse{
+			Message: fmt.Sprintf("Bad server response: %s.", err),
+		}}
+	}
+
+	var bidReq openrtb2.BidRequest
+	if err := json.Unmarshal(externalRequest.Body, &bidReq); err != nil {
+		return nil, []error{err}
+	}
+
+	bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(bidResp.SeatBid[0].Bid))
+	sb := bidResp.SeatBid[0]
+	for i := 0; i < len(sb.Bid); i++ {
+		bid := sb.Bid[i]
+		bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
+			Bid:     &bid,
+			BidType: getMediaTypeForImp(bid.ImpID, internalRequest.Imp),
+		})
+	}
+	return bidResponse, nil
+}
+
+// getMediaTypeForImp figures out which media type this bid is for.
+func getMediaTypeForImp(impId string, imps []openrtb2.Imp) openrtb_ext.BidType {
+	mediaType := openrtb_ext.BidTypeBanner //default type
+	for _, imp := range imps {
+		if imp.ID == impId {
+			if imp.Video != nil {
+				mediaType = openrtb_ext.BidTypeVideo
+			}
+			return mediaType
+		}
+	}
+	return mediaType
+}
+
+// Builder builds a new instance of the SmileWanted adapter for the given bidder with the given config.
+func Builder(bidderName openrtb_ext.BidderName, config config.Adapter) (adapters.Bidder, error) {
+	bidder := &adapter{
+		URI: config.Endpoint,
+	}
+	return bidder, nil
+}
diff --git a/adapters/smilewanted/usersync.go b/adapters/smilewanted/usersync.go
new file mode 100644
index 00000000..8f29cb84
--- /dev/null
+++ b/adapters/smilewanted/usersync.go
@@ -0,0 +1,12 @@
+package smilewanted
+
+import (
+	"text/template"
+
+	"github.com/prebid/prebid-server/adapters"
+	"github.com/prebid/prebid-server/usersync"
+)
+
+func NewSmileWantedSyncer(temp *template.Template) usersync.Usersyncer {
+	return adapters.NewSyncer("smilewanted", temp, adapters.SyncTypeRedirect)
+}
diff --git a/config/config.go b/config/config.go
index 1260d28a..58bb40a5 100644
--- a/config/config.go
+++ b/config/config.go
@@ -93,7 +93,7 @@ type HTTPClient struct {
 	IdleConnTimeout     int `mapstructure:"idle_connection_timeout_seconds"`
 }
 
-func (cfg *Configuration) validate() []error {
+func (cfg *Configuration) validate(v *viper.Viper) []error {
 	var errs []error
 	errs = cfg.AuctionTimeouts.validate(errs)
 	errs = cfg.StoredRequests.validate(errs)
@@ -105,7 +105,7 @@ func (cfg *Configuration) validate() []error {
 	if cfg.MaxRequestSize < 0 {
 		errs = append(errs, fmt.Errorf("cfg.max_request_size must be >= 0. Got %d", cfg.MaxRequestSize))
 	}
-	errs = cfg.GDPR.validate(errs)
+	errs = cfg.GDPR.validate(v, errs)
 	errs = cfg.CurrencyConverter.validate(errs)
 	errs = validateAdapters(cfg.Adapters, errs)
 	errs = cfg.Debug.validate(errs)
@@ -207,8 +207,10 @@ type GDPR struct {
 	EEACountriesMap map[string]struct{}
 }
 
-func (cfg *GDPR) validate(errs []error) []error {
-	if cfg.DefaultValue != "0" && cfg.DefaultValue != "1" {
+func (cfg *GDPR) validate(v *viper.Viper, errs []error) []error {
+	if !v.IsSet("gdpr.default_value") {
+		errs = append(errs, fmt.Errorf("gdpr.default_value is required and must be specified"))
+	} else if cfg.DefaultValue != "0" && cfg.DefaultValue != "1" {
 		errs = append(errs, fmt.Errorf("gdpr.default_value must be 0 or 1"))
 	}
 	if cfg.HostVendorID < 0 || cfg.HostVendorID > 0xffff {
@@ -520,7 +522,7 @@ func New(v *viper.Viper) (*Configuration, error) {
 
 	glog.Info("Logging the resolved configuration:")
 	logGeneral(reflect.ValueOf(c), "  \t")
-	if errs := c.validate(); len(errs) > 0 {
+	if errs := c.validate(v); len(errs) > 0 {
 		return &c, errortypes.NewAggregateError("validation errors", errs)
 	}
 
@@ -634,6 +636,7 @@ func (cfg *Configuration) setDerivedDefaults() {
 	setDefaultUsersync(cfg.Adapters, openrtb_ext.BidderSmartAdserver, "https://ssbsync-global.smartadserver.com/api/sync?callerId=5&gdpr={{.GDPR}}&gdpr_consent={{.GDPRConsent}}&us_privacy={{.USPrivacy}}&redirectUri="+url.QueryEscape(externalURL)+"%2Fsetuid%3Fbidder%3Dsmartadserver%26gdpr%3D{{.GDPR}}%26gdpr_consent%3D{{.GDPRConsent}}%26uid%3D%5Bssb_sync_pid%5D")
 	setDefaultUsersync(cfg.Adapters, openrtb_ext.BidderSmartRTB, "https://market-global.smrtb.com/sync/all?nid=smartrtb&gdpr={{.GDPR}}&gdpr_consent={{.GDPRConsent}}&rr="+url.QueryEscape(externalURL)+"%252Fsetuid%253Fbidder%253Dsmartrtb%2526gdpr%253D{{.GDPR}}%2526gdpr_consent%253D{{.GDPRConsent}}%2526uid%253D%257BXID%257D")
 	setDefaultUsersync(cfg.Adapters, openrtb_ext.BidderSmartyAds, "https://as.ck-ie.com/prebid.gif?gdpr={{.GDPR}}&gdpr_consent={{.GDPRConsent}}&us_privacy={{.USPrivacy}}&redir="+url.QueryEscape(externalURL)+"%2Fsetuid%3Fbidder%3Dsmartyads%26uid%3D%5BUID%5D")
+	setDefaultUsersync(cfg.Adapters, openrtb_ext.BidderSmileWanted, "https://csync.smilewanted.com/getuid?source=prebid-server&gdpr={{.GDPR}}&gdpr_consent={{.GDPRConsent}}&us_privacy={{.USPrivacy}}&redirect="+url.QueryEscape(externalURL)+"%2Fsetuid%3Fbidder%3Dsmilewanted%26gdpr%3D{{.GDPR}}%26gdpr_consent%3D{{.GDPRConsent}}%26uid%3D%24UID")
 	setDefaultUsersync(cfg.Adapters, openrtb_ext.BidderSomoaudience, "https://publisher-east.mobileadtrading.com/usersync?ru="+url.QueryEscape(externalURL)+"%2Fsetuid%3Fbidder%3Dsomoaudience%26gdpr%3D{{.GDPR}}%26gdpr_consent%3D{{.GDPRConsent}}%26uid%3D%24%7BUID%7D")
 	setDefaultUsersync(cfg.Adapters, openrtb_ext.BidderSonobi, "https://sync.go.sonobi.com/us.gif?loc="+url.QueryEscape(externalURL)+"%2Fsetuid%3Fbidder%3Dsonobi%26consent_string%3D{{.GDPR}}%26gdpr%3D{{.GDPRConsent}}%26uid%3D%5BUID%5D")
 	setDefaultUsersync(cfg.Adapters, openrtb_ext.BidderSovrn, "https://ap.lijit.com/pixel?redir="+url.QueryEscape(externalURL)+"%2Fsetuid%3Fbidder%3Dsovrn%26gdpr%3D{{.GDPR}}%26gdpr_consent%3D{{.GDPRConsent}}%26uid%3D%24UID")
@@ -904,6 +907,7 @@ func SetupViper(v *viper.Viper, filename string) {
 	v.SetDefault("adapters.smartadserver.endpoint", "https://ssb-global.smartadserver.com")
 	v.SetDefault("adapters.smartrtb.endpoint", "http://market-east.smrtb.com/json/publisher/rtb?pubid={{.PublisherID}}")
 	v.SetDefault("adapters.smartyads.endpoint", "http://{{.Host}}.smartyads.com/bid?rtb_seat_id={{.SourceId}}&secret_key={{.AccountID}}")
+	v.SetDefault("adapters.smilewanted.endpoint", "http://prebid-server.smilewanted.com")
 	v.SetDefault("adapters.somoaudience.endpoint", "http://publisher-east.mobileadtrading.com/rtb/bid")
 	v.SetDefault("adapters.sonobi.endpoint", "https://apex.go.sonobi.com/prebid?partnerid=71d9d3d8af")
 	v.SetDefault("adapters.sovrn.endpoint", "http://ap.lijit.com/rtb/bid?src=prebid_server")
@@ -938,9 +942,9 @@ func SetupViper(v *viper.Viper, filename string) {
 	v.SetDefault("analytics.pubstack.buffers.count", 100)
 	v.SetDefault("analytics.pubstack.buffers.timeout", "900s")
 	v.SetDefault("amp_timeout_adjustment_ms", 0)
+	v.BindEnv("gdpr.default_value")
 	v.SetDefault("gdpr.enabled", true)
 	v.SetDefault("gdpr.host_vendor_id", 0)
-	v.SetDefault("gdpr.default_value", "1")
 	v.SetDefault("gdpr.timeouts_ms.init_vendorlist_fetches", 0)
 	v.SetDefault("gdpr.timeouts_ms.active_vendorlist_fetch", 0)
 	v.SetDefault("gdpr.non_standard_publishers", []string{""})
diff --git a/exchange/adapter_builders.go b/exchange/adapter_builders.go
index a773d268..1fdb7c24 100755
--- a/exchange/adapter_builders.go
+++ b/exchange/adapter_builders.go
@@ -94,6 +94,7 @@ import (
 	"github.com/prebid/prebid-server/adapters/smartadserver"
 	"github.com/prebid/prebid-server/adapters/smartrtb"
 	"github.com/prebid/prebid-server/adapters/smartyads"
+	"github.com/prebid/prebid-server/adapters/smilewanted"
 	"github.com/prebid/prebid-server/adapters/somoaudience"
 	"github.com/prebid/prebid-server/adapters/sonobi"
 	"github.com/prebid/prebid-server/adapters/sovrn"
@@ -215,6 +216,7 @@ func newAdapterBuilders() map[openrtb_ext.BidderName]adapters.Builder {
 		openrtb_ext.BidderSmartAdserver:     smartadserver.Builder,
 		openrtb_ext.BidderSmartRTB:          smartrtb.Builder,
 		openrtb_ext.BidderSmartyAds:         smartyads.Builder,
+		openrtb_ext.BidderSmileWanted:       smilewanted.Builder,
 		openrtb_ext.BidderSomoaudience:      somoaudience.Builder,
 		openrtb_ext.BidderSonobi:            sonobi.Builder,
 		openrtb_ext.BidderSovrn:             sovrn.Builder,
diff --git a/exchange/exchange.go b/exchange/exchange.go
index 7b156b5d..e96aadbc 100644
--- a/exchange/exchange.go
+++ b/exchange/exchange.go
@@ -59,7 +59,7 @@ type exchange struct {
 	gDPR              gdpr.Permissions
 	currencyConverter *currency.RateConverter
 	externalURL       string
-	gdprDefaultValue  string
+	gdprDefaultValue  gdpr.Signal
 	privacyConfig     config.Privacy
 	categoriesFetcher stored_requests.CategoryFetcher
 	bidIDGenerator    BidIDGenerator
@@ -110,6 +110,11 @@ func (randomDeduplicateBidBooleanGenerator) Generate() bool {
 }
 
 func NewExchange(adapters map[openrtb_ext.BidderName]adaptedBidder, cache prebid_cache_client.Client, cfg *config.Configuration, metricsEngine metrics.MetricsEngine, infos config.BidderInfos, gDPR gdpr.Permissions, currencyConverter *currency.RateConverter, categoriesFetcher stored_requests.CategoryFetcher) Exchange {
+	gdprDefaultValue := gdpr.SignalYes
+	if cfg.GDPR.DefaultValue == "0" {
+		gdprDefaultValue = gdpr.SignalNo
+	}
+
 	return &exchange{
 		adapterMap:        adapters,
 		bidderInfo:        infos,
@@ -120,7 +125,7 @@ func NewExchange(adapters map[openrtb_ext.BidderName]adaptedBidder, cache prebid
 		externalURL:       cfg.ExternalURL,
 		gDPR:              gDPR,
 		me:                metricsEngine,
-		gdprDefaultValue:  cfg.GDPR.DefaultValue,
+		gdprDefaultValue:  gdprDefaultValue,
 		privacyConfig: config.Privacy{
 			CCPA: cfg.CCPA,
 			GDPR: cfg.GDPR,
@@ -301,7 +306,7 @@ func (e *exchange) HoldAuction(ctx context.Context, r AuctionRequest, debugLog *
 	return e.buildBidResponse(ctx, liveAdapters, adapterBids, r.BidRequest, adapterExtra, auc, bidResponseExt, cacheInstructions.returnCreative, errs)
 }
 
-func (e *exchange) parseGDPRDefaultValue(bidRequest *openrtb2.BidRequest) string {
+func (e *exchange) parseGDPRDefaultValue(bidRequest *openrtb2.BidRequest) gdpr.Signal {
 	gdprDefaultValue := e.gdprDefaultValue
 	var geo *openrtb2.Geo = nil
 
@@ -314,10 +319,10 @@ func (e *exchange) parseGDPRDefaultValue(bidRequest *openrtb2.BidRequest) string
 		// If we have a country set, and it is on the list, we assume GDPR applies if not set on the request.
 		// Otherwise we assume it does not apply as long as it appears "valid" (is 3 characters long).
 		if _, found := e.privacyConfig.GDPR.EEACountriesMap[strings.ToUpper(geo.Country)]; found {
-			gdprDefaultValue = "1"
+			gdprDefaultValue = gdpr.SignalYes
 		} else if len(geo.Country) == 3 {
 			// The country field is formatted properly as a three character country code
-			gdprDefaultValue = "0"
+			gdprDefaultValue = gdpr.SignalNo
 		}
 	}
 
diff --git a/exchange/utils.go b/exchange/utils.go
index c5cf6732..3def0425 100644
--- a/exchange/utils.go
+++ b/exchange/utils.go
@@ -57,7 +57,7 @@ func cleanOpenRTBRequests(ctx context.Context,
 	requestExt *openrtb_ext.ExtRequest,
 	gDPR gdpr.Permissions,
 	metricsEngine metrics.MetricsEngine,
-	gdprDefaultValue string,
+	gdprDefaultValue gdpr.Signal,
 	privacyConfig config.Privacy,
 	account *config.Account) (allowedBidderRequests []BidderRequest, privacyLabels metrics.PrivacyLabels, errs []error) {
 
@@ -87,7 +87,7 @@ func cleanOpenRTBRequests(ctx context.Context,
 	if err != nil {
 		errs = append(errs, err)
 	}
-	gdprEnforced := gdprSignal == gdpr.SignalYes || (gdprSignal == gdpr.SignalAmbiguous && gdprDefaultValue == "1")
+	gdprEnforced := gdprSignal == gdpr.SignalYes || (gdprSignal == gdpr.SignalAmbiguous && gdprDefaultValue == gdpr.SignalYes)
 
 	ccpaEnforcer, err := extractCCPA(req.BidRequest, privacyConfig, &req.Account, aliases, integrationTypeMap[req.LegacyLabels.RType])
 	if err != nil {
diff --git a/gdpr/gdpr.go b/gdpr/gdpr.go
index 4179d812..47d20a50 100644
--- a/gdpr/gdpr.go
+++ b/gdpr/gdpr.go
@@ -39,9 +39,15 @@ func NewPermissions(ctx context.Context, cfg config.GDPR, vendorIDs map[openrtb_
 		return &AlwaysAllow{}
 	}
 
+	gdprDefaultValue := SignalYes
+	if cfg.DefaultValue == "0" {
+		gdprDefaultValue = SignalNo
+	}
+
 	permissionsImpl := &permissionsImpl{
-		cfg:       cfg,
-		vendorIDs: vendorIDs,
+		cfg:              cfg,
+		gdprDefaultValue: gdprDefaultValue,
+		vendorIDs:        vendorIDs,
 		fetchVendorList: map[uint8]func(ctx context.Context, id uint16) (vendorlist.VendorList, error){
 			tcf2SpecVersion: newVendorListFetcher(ctx, cfg, client, vendorListURLMaker)},
 	}
diff --git a/gdpr/impl.go b/gdpr/impl.go
index 9c09e90b..94c37e61 100644
--- a/gdpr/impl.go
+++ b/gdpr/impl.go
@@ -28,9 +28,10 @@ const (
 )
 
 type permissionsImpl struct {
-	cfg             config.GDPR
-	vendorIDs       map[openrtb_ext.BidderName]uint16
-	fetchVendorList map[uint8]func(ctx context.Context, id uint16) (vendorlist.VendorList, error)
+	cfg              config.GDPR
+	gdprDefaultValue Signal
+	vendorIDs        map[openrtb_ext.BidderName]uint16
+	fetchVendorList  map[uint8]func(ctx context.Context, id uint16) (vendorlist.VendorList, error)
 }
 
 func (p *permissionsImpl) HostCookiesAllowed(ctx context.Context, gdprSignal Signal, consent string) (bool, error) {
@@ -94,7 +95,7 @@ func (p *permissionsImpl) normalizeGDPR(gdprSignal Signal) Signal {
 		return gdprSignal
 	}
 
-	if p.cfg.DefaultValue == "0" {
+	if p.gdprDefaultValue == SignalNo {
 		return SignalNo
 	}
 
@@ -135,7 +136,11 @@ func (p *permissionsImpl) allowActivities(ctx context.Context, vendorID uint16,
 
 	// vendor will be nil if not a valid TCF2 consent string
 	if vendor == nil {
-		return false, false, false, nil
+		if weakVendorEnforcement && parsedConsent.Version() == 2 {
+			vendor = vendorTrue{}
+		} else {
+			return false, false, false, nil
+		}
 	}
 
 	if !p.cfg.TCF2.Enabled {
@@ -208,6 +213,7 @@ func (p *permissionsImpl) parseVendor(ctx context.Context, vendorID uint16, cons
 	if version != 2 {
 		return
 	}
+
 	vendorList, err := p.fetchVendorList[version](ctx, parsedConsent.VendorListVersion())
 	if err != nil {
 		return
@@ -241,3 +247,22 @@ func (a AlwaysAllow) BidderSyncAllowed(ctx context.Context, bidder openrtb_ext.B
 func (a AlwaysAllow) AuctionActivitiesAllowed(ctx context.Context, bidder openrtb_ext.BidderName, PublisherID string, gdprSignal Signal, consent string, weakVendorEnforcement bool) (allowBidRequest bool, passGeo bool, passID bool, err error) {
 	return true, true, true, nil
 }
+
+// vendorTrue claims everything.
+type vendorTrue struct{}
+
+func (v vendorTrue) Purpose(purposeID consentconstants.Purpose) bool {
+	return true
+}
+func (v vendorTrue) PurposeStrict(purposeID consentconstants.Purpose) bool {
+	return true
+}
+func (v vendorTrue) LegitimateInterest(purposeID consentconstants.Purpose) bool {
+	return true
+}
+func (v vendorTrue) LegitimateInterestStrict(purposeID consentconstants.Purpose) bool {
+	return true
+}
+func (v vendorTrue) SpecialPurpose(purposeID consentconstants.Purpose) (hasSpecialPurpose bool) {
+	return true
+}
diff --git a/openrtb_ext/bidders.go b/openrtb_ext/bidders.go
index ea6c809f..91ce9f0d 100644
--- a/openrtb_ext/bidders.go
+++ b/openrtb_ext/bidders.go
@@ -166,6 +166,7 @@ const (
 	BidderSmartAdserver     BidderName = "smartadserver"
 	BidderSmartRTB          BidderName = "smartrtb"
 	BidderSmartyAds         BidderName = "smartyads"
+	BidderSmileWanted       BidderName = "smilewanted"
 	BidderSomoaudience      BidderName = "somoaudience"
 	BidderSonobi            BidderName = "sonobi"
 	BidderSovrn             BidderName = "sovrn"
@@ -286,6 +287,7 @@ func CoreBidderNames() []BidderName {
 		BidderSmartAdserver,
 		BidderSmartRTB,
 		BidderSmartyAds,
+		BidderSmileWanted,
 		BidderSomoaudience,
 		BidderSonobi,
 		BidderSovrn,
diff --git a/static/bidder-info/smilewanted.yaml b/static/bidder-info/smilewanted.yaml
new file mode 100644
index 00000000..81b0585b
--- /dev/null
+++ b/static/bidder-info/smilewanted.yaml
@@ -0,0 +1,12 @@
+maintainer:
+  email: "tech@smilewanted.com"
+gvlVendorID: 639
+capabilities:
+  app:
+    mediaTypes:
+      - banner
+      - video
+  site:
+    mediaTypes:
+      - banner
+      - video
diff --git a/static/bidder-params/smilewanted.json b/static/bidder-params/smilewanted.json
new file mode 100644
index 00000000..be4f9bc1
--- /dev/null
+++ b/static/bidder-params/smilewanted.json
@@ -0,0 +1,14 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "SmileWanted Adapter Params",
+  "description": "A schema which validates params accepted by the SmileWanted adapter",
+  "type": "object",
+  "properties": {
+    "zoneId": {
+      "type": "string",
+      "description": "An ID which identifies the SmileWanted zone code",
+      "minLength": 1
+    }
+  },
+  "required": ["zoneId"]
+}
diff --git a/usersync/usersyncers/syncer.go b/usersync/usersyncers/syncer.go
index 88752f4d..169417e0 100644
--- a/usersync/usersyncers/syncer.go
+++ b/usersync/usersyncers/syncer.go
@@ -73,6 +73,7 @@ import (
 	"github.com/prebid/prebid-server/adapters/smartadserver"
 	"github.com/prebid/prebid-server/adapters/smartrtb"
 	"github.com/prebid/prebid-server/adapters/smartyads"
+	"github.com/prebid/prebid-server/adapters/smilewanted"
 	"github.com/prebid/prebid-server/adapters/somoaudience"
 	"github.com/prebid/prebid-server/adapters/sonobi"
 	"github.com/prebid/prebid-server/adapters/sovrn"
@@ -174,6 +175,7 @@ func NewSyncerMap(cfg *config.Configuration) map[openrtb_ext.BidderName]usersync
 	insertIntoMap(cfg, syncers, openrtb_ext.BidderSmartAdserver, smartadserver.NewSmartadserverSyncer)
 	insertIntoMap(cfg, syncers, openrtb_ext.BidderSmartRTB, smartrtb.NewSmartRTBSyncer)
 	insertIntoMap(cfg, syncers, openrtb_ext.BidderSmartyAds, smartyads.NewSmartyAdsSyncer)
+	insertIntoMap(cfg, syncers, openrtb_ext.BidderSmileWanted, smilewanted.NewSmileWantedSyncer)
 	insertIntoMap(cfg, syncers, openrtb_ext.BidderSynacormedia, synacormedia.NewSynacorMediaSyncer)
 	insertIntoMap(cfg, syncers, openrtb_ext.BidderTappx, tappx.NewTappxSyncer)
 	insertIntoMap(cfg, syncers, openrtb_ext.BidderTelaria, telaria.NewTelariaSyncer)


Test patch:
diff --git a/adapters/pubmatic/pubmatictest/supplemental/gptSlotNameInImpExt.json b/adapters/pubmatic/pubmatictest/supplemental/gptSlotNameInImpExt.json
new file mode 100644
index 00000000..50f677c8
--- /dev/null
+++ b/adapters/pubmatic/pubmatictest/supplemental/gptSlotNameInImpExt.json
@@ -0,0 +1,167 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "banner": {
+          "format": [
+            {
+              "w": 300,
+              "h": 250
+            }
+          ]
+        },
+        "ext": {
+          "bidder": {
+            "adSlot": "AdTag_Div1@300x250",
+            "publisherId": "999",
+            "keywords": [
+              {
+                "key": "pmZoneID",
+                "value": [
+                  "Zone1",
+                  "Zone2"
+                ]
+              },
+              {
+                "key": "preference",
+                "value": [
+                  "sports",
+                  "movies"
+                ]
+              }
+            ],
+            "wrapper": {
+              "version": 1,
+              "profile": 5123
+            }
+          },
+          "data": {
+            "adserver": {
+              "name": "gam",
+              "adslot": "/1111/home"
+            },
+            "pbadslot": "/2222/home"
+          }
+        }
+      }
+    ],
+    "device": {
+      "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"
+    },
+    "site": {
+      "id": "siteID",
+      "publisher": {
+        "id": "1234"
+      }
+    }
+  },
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "https://hbopenbid.pubmatic.com/translator?source=prebid-server",
+        "body": {
+          "id": "test-request-id",
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "tagid": "AdTag_Div1",
+              "banner": {
+                "format": [
+                  {
+                    "w": 300,
+                    "h": 250
+                  }
+                ],
+                "h": 250,
+                "w": 300
+              },
+              "ext": {
+                "pmZoneId": "Zone1,Zone2",
+                "preference": "sports,movies",
+                "dfp_ad_unit_code": "/1111/home"
+              }
+            }
+          ],
+          "device": {
+            "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"
+          },
+          "site": {
+            "id": "siteID",
+            "publisher": {
+              "id": "999"
+            }
+          },
+          "ext": {
+            "wrapper": {
+              "profile": 5123,
+              "version": 1
+            }
+          }
+        }
+      },
+      "mockResponse": {
+        "status": 200,
+        "body": {
+          "id": "test-request-id",
+          "seatbid": [
+            {
+              "seat": "958",
+              "bid": [
+                {
+                  "id": "7706636740145184841",
+                  "impid": "test-imp-id",
+                  "price": 0.500000,
+                  "adid": "29681110",
+                  "adm": "some-test-ad",
+                  "adomain": [
+                    "pubmatic.com"
+                  ],
+                  "crid": "29681110",
+                  "h": 250,
+                  "w": 300,
+                  "dealid": "test deal",
+                  "ext": {
+                    "dspid": 6,
+                    "deal_channel": 1
+                  }
+                }
+              ]
+            }
+          ],
+          "bidid": "5778926625248726496",
+          "cur": "USD"
+        }
+      }
+    }
+  ],
+  "expectedBidResponses": [
+    {
+      "currency": "USD",
+      "bids": [
+        {
+          "bid": {
+            "id": "7706636740145184841",
+            "impid": "test-imp-id",
+            "price": 0.5,
+            "adid": "29681110",
+            "adm": "some-test-ad",
+            "adomain": [
+              "pubmatic.com"
+            ],
+            "crid": "29681110",
+            "w": 300,
+            "h": 250,
+            "dealid": "test deal",
+            "ext": {
+              "dspid": 6,
+              "deal_channel": 1
+            }
+          },
+          "type": "banner"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/adapters/pubmatic/pubmatictest/supplemental/gptSlotNameInImpExtPbAdslot.json b/adapters/pubmatic/pubmatictest/supplemental/gptSlotNameInImpExtPbAdslot.json
new file mode 100644
index 00000000..cc057909
--- /dev/null
+++ b/adapters/pubmatic/pubmatictest/supplemental/gptSlotNameInImpExtPbAdslot.json
@@ -0,0 +1,163 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "banner": {
+          "format": [
+            {
+              "w": 300,
+              "h": 250
+            }
+          ]
+        },
+        "ext": {
+          "bidder": {
+            "adSlot": "AdTag_Div1@300x250",
+            "publisherId": "999",
+            "keywords": [
+              {
+                "key": "pmZoneID",
+                "value": [
+                  "Zone1",
+                  "Zone2"
+                ]
+              },
+              {
+                "key": "preference",
+                "value": [
+                  "sports",
+                  "movies"
+                ]
+              }
+            ],
+            "wrapper": {
+              "version": 1,
+              "profile": 5123
+            }
+          },
+          "data": {
+            "pbadslot": "/2222/home"
+          }
+        }
+      }
+    ],
+    "device": {
+      "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"
+    },
+    "site": {
+      "id": "siteID",
+      "publisher": {
+        "id": "1234"
+      }
+    }
+  },
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "https://hbopenbid.pubmatic.com/translator?source=prebid-server",
+        "body": {
+          "id": "test-request-id",
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "tagid": "AdTag_Div1",
+              "banner": {
+                "format": [
+                  {
+                    "w": 300,
+                    "h": 250
+                  }
+                ],
+                "h": 250,
+                "w": 300
+              },
+              "ext": {
+                "pmZoneId": "Zone1,Zone2",
+                "preference": "sports,movies",
+                "dfp_ad_unit_code": "/2222/home"
+              }
+            }
+          ],
+          "device": {
+            "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36"
+          },
+          "site": {
+            "id": "siteID",
+            "publisher": {
+              "id": "999"
+            }
+          },
+          "ext": {
+            "wrapper": {
+              "profile": 5123,
+              "version": 1
+            }
+          }
+        }
+      },
+      "mockResponse": {
+        "status": 200,
+        "body": {
+          "id": "test-request-id",
+          "seatbid": [
+            {
+              "seat": "958",
+              "bid": [
+                {
+                  "id": "7706636740145184841",
+                  "impid": "test-imp-id",
+                  "price": 0.500000,
+                  "adid": "29681110",
+                  "adm": "some-test-ad",
+                  "adomain": [
+                    "pubmatic.com"
+                  ],
+                  "crid": "29681110",
+                  "h": 250,
+                  "w": 300,
+                  "dealid": "test deal",
+                  "ext": {
+                    "dspid": 6,
+                    "deal_channel": 1
+                  }
+                }
+              ]
+            }
+          ],
+          "bidid": "5778926625248726496",
+          "cur": "USD"
+        }
+      }
+    }
+  ],
+  "expectedBidResponses": [
+    {
+      "currency": "USD",
+      "bids": [
+        {
+          "bid": {
+            "id": "7706636740145184841",
+            "impid": "test-imp-id",
+            "price": 0.5,
+            "adid": "29681110",
+            "adm": "some-test-ad",
+            "adomain": [
+              "pubmatic.com"
+            ],
+            "crid": "29681110",
+            "w": 300,
+            "h": 250,
+            "dealid": "test deal",
+            "ext": {
+              "dspid": 6,
+              "deal_channel": 1
+            }
+          },
+          "type": "banner"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/adapters/smilewanted/params_test.go b/adapters/smilewanted/params_test.go
new file mode 100644
index 00000000..2ea032d6
--- /dev/null
+++ b/adapters/smilewanted/params_test.go
@@ -0,0 +1,58 @@
+package smilewanted
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+// This file actually intends to test static/bidder-params/smilewanted.json
+//
+// These also validate the format of the external API: request.imp[i].ext.smilewanted
+
+// TestValidParams makes sure that the smilewanted schema accepts all imp.ext fields which we intend to support.
+func TestValidParams(t *testing.T) {
+	validator, err := openrtb_ext.NewBidderParamsValidator("../../static/bidder-params")
+	if err != nil {
+		t.Fatalf("Failed to fetch the json-schemas. %v", err)
+	}
+
+	for _, validParam := range validParams {
+		if err := validator.Validate(openrtb_ext.BidderSmileWanted, json.RawMessage(validParam)); err != nil {
+			t.Errorf("Schema rejected SmileWanted params: %s", validParam)
+		}
+	}
+}
+
+// TestInvalidParams makes sure that the SmileWanted schema rejects all the imp.ext fields we don't support.
+func TestInvalidParams(t *testing.T) {
+	validator, err := openrtb_ext.NewBidderParamsValidator("../../static/bidder-params")
+	if err != nil {
+		t.Fatalf("Failed to fetch the json-schemas. %v", err)
+	}
+
+	for _, invalidParam := range invalidParams {
+		if err := validator.Validate(openrtb_ext.BidderSmileWanted, json.RawMessage(invalidParam)); err == nil {
+			t.Errorf("Schema allowed unexpected params: %s", invalidParam)
+		}
+	}
+}
+
+var validParams = []string{
+	`{"zoneId": "zone_code"}`,
+}
+
+var invalidParams = []string{
+	`{"zoneId": 100}`,
+	`{"zoneId": true}`,
+	`{"zoneId": 123}`,
+	`{"zoneID": "1"}`,
+	``,
+	`null`,
+	`true`,
+	`9`,
+	`1.2`,
+	`[]`,
+	`{}`,
+}
diff --git a/adapters/smilewanted/smilewanted_test.go b/adapters/smilewanted/smilewanted_test.go
new file mode 100644
index 00000000..75e7849e
--- /dev/null
+++ b/adapters/smilewanted/smilewanted_test.go
@@ -0,0 +1,20 @@
+package smilewanted
+
+import (
+	"testing"
+
+	"github.com/prebid/prebid-server/adapters/adapterstest"
+	"github.com/prebid/prebid-server/config"
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+func TestJsonSamples(t *testing.T) {
+	bidder, buildErr := Builder(openrtb_ext.BidderSmileWanted, config.Adapter{
+		Endpoint: "http://example.com"})
+
+	if buildErr != nil {
+		t.Fatalf("Builder returned unexpected error %v", buildErr)
+	}
+
+	adapterstest.RunJSONBidderTest(t, "smilewantedtest", bidder)
+}
diff --git a/adapters/smilewanted/smilewantedtest/exemplary/simple-banner.json b/adapters/smilewanted/smilewantedtest/exemplary/simple-banner.json
new file mode 100644
index 00000000..0c68d74c
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/exemplary/simple-banner.json
@@ -0,0 +1,94 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "at" : 1,
+        "banner": {
+          "format": [
+            {
+                "w": 300,
+                "h": 250
+            }
+          ]
+        },
+        "ext": {
+          "bidder": {
+            "zoneId": "zone_code_test_display"
+          }
+        }
+      }
+    ]
+  },
+
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "http://example.com",
+        "body": {
+          "id": "test-request-id",
+          "at" : 1,
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "banner": {
+                "format": [
+                  {
+                      "w": 300,
+                      "h": 250
+                  }
+                ]
+              },
+              "ext": {
+                "bidder": {
+                  "zoneId": "zone_code_test_display"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 200,
+        "body": {
+          "id": "test-request-id",
+          "seatbid": [
+            {
+              "seat": "smilewanted",
+              "bid": [{
+                "id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
+                "impid": "test-imp-id",
+                "price": 0.5,
+                "adm": "some-test-ad",
+                "crid": "crid_10",
+                "h": 250,
+                "w": 300
+              }]
+            }
+          ],
+          "cur": "USD"
+        }
+      }
+    }
+  ],
+
+  "expectedBidResponses": [
+    {
+      "bids": [
+        {
+          "bid": {
+            "id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
+            "impid": "test-imp-id",
+            "price": 0.5,
+            "adm": "some-test-ad",
+            "crid": "crid_10",
+            "h": 250,
+            "w": 300
+          },
+          "type": "banner"
+        }
+      ]
+    }
+  ]
+}
diff --git a/adapters/smilewanted/smilewantedtest/exemplary/simple-video.json b/adapters/smilewanted/smilewantedtest/exemplary/simple-video.json
new file mode 100644
index 00000000..b3ff9ba9
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/exemplary/simple-video.json
@@ -0,0 +1,87 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "video": {
+          "mimes": ["video/mp4"],
+          "protocols": [2, 5],
+          "w": 1024,
+          "h": 576
+        },
+        "ext":{
+          "bidder":{
+            "zoneId": "zone_code_test_video"
+          }
+        }
+      }
+    ]
+  },
+
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "http://example.com",
+        "body": {
+          "id": "test-request-id",
+          "at": 1,
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "video": {
+                "mimes": ["video/mp4"],
+                "protocols": [2, 5],
+                "w": 1024,
+                "h": 576
+              },
+              "ext": {
+                "bidder": {
+                  "zoneId": "zone_code_test_video"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 200,
+        "body": {
+          "id": "test-request-id",
+          "cur": "USD",
+          "seatbid": [
+            {
+              "seat": "smilewanted",
+              "bid": [{
+                "id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
+                "impid": "test-imp-id",
+                "price": 0.5,
+                "adm": "some-test-ad",
+                "crid": "crid_10",
+                "w": 1024,
+                "h": 576
+              }]
+            }
+          ]
+        }
+      }
+    }
+  ],
+
+  "expectedBidResponses": [
+    {
+      "bids": [{
+        "bid": {
+          "id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
+          "impid": "test-imp-id",
+          "price": 0.5,
+          "adm": "some-test-ad",
+          "crid": "crid_10",
+          "w": 1024,
+          "h": 576
+        },
+        "type": "video"
+      }]
+    }
+  ]
+}
diff --git a/adapters/smilewanted/smilewantedtest/params/race/banner.json b/adapters/smilewanted/smilewantedtest/params/race/banner.json
new file mode 100644
index 00000000..42dddd70
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/params/race/banner.json
@@ -0,0 +1,3 @@
+{
+  "zoneId": "zone_code_test_display"
+}
diff --git a/adapters/smilewanted/smilewantedtest/params/race/video.json b/adapters/smilewanted/smilewantedtest/params/race/video.json
new file mode 100644
index 00000000..64ac780e
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/params/race/video.json
@@ -0,0 +1,3 @@
+{
+  "zoneId": "zone_code_test_video"
+}
diff --git a/adapters/smilewanted/smilewantedtest/supplemental/bad-server-response.json b/adapters/smilewanted/smilewantedtest/supplemental/bad-server-response.json
new file mode 100644
index 00000000..461ad932
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/supplemental/bad-server-response.json
@@ -0,0 +1,63 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "at" : 1,
+        "banner": {
+          "format": [
+            {
+              "w": 300,
+              "h": 250
+            }
+          ]
+        },
+        "ext": {
+          "bidder": {
+            "zoneId": "zone_code_test_display"
+          }
+        }
+      }
+    ]
+  },
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "http://example.com",
+        "body": {
+          "id": "test-request-id",
+          "at" : 1,
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "banner": {
+                "format": [
+                  {
+                    "w": 300,
+                    "h": 250
+                  }
+                ]
+              },
+              "ext": {
+                "bidder": {
+                  "zoneId": "zone_code_test_display"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 200,
+        "body": "bad_json"
+      }
+    }
+  ],
+  "expectedMakeBidsErrors": [
+    {
+      "value": "Bad server response: json: cannot unmarshal string into Go value of type openrtb2.BidResponse.",
+      "comparison": "literal"
+    }
+  ]
+}
diff --git a/adapters/smilewanted/smilewantedtest/supplemental/status-code-204.json b/adapters/smilewanted/smilewantedtest/supplemental/status-code-204.json
new file mode 100644
index 00000000..0d8a432e
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/supplemental/status-code-204.json
@@ -0,0 +1,59 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "at" : 1,
+        "banner": {
+          "format": [
+            {
+              "w": 300,
+              "h": 250
+            }
+          ]
+        },
+        "ext": {
+          "bidder": {
+            "zoneId": "zone_code_test_display"
+          }
+        }
+      }
+    ]
+  },
+
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "http://example.com",
+        "body": {
+          "id": "test-request-id",
+          "at" : 1,
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "banner": {
+                "format": [
+                  {
+                    "w": 300,
+                    "h": 250
+                  }
+                ]
+              },
+              "ext": {
+                "bidder": {
+                  "zoneId": "zone_code_test_display"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 204
+      }
+    }
+  ],
+  "expectedBidResponses": [],
+  "expectedMakeBidsErrors": []
+}
diff --git a/adapters/smilewanted/smilewantedtest/supplemental/status-code-400.json b/adapters/smilewanted/smilewantedtest/supplemental/status-code-400.json
new file mode 100644
index 00000000..bdf2caa3
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/supplemental/status-code-400.json
@@ -0,0 +1,64 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "at" : 1,
+        "banner": {
+          "format": [
+            {
+              "w": 300,
+              "h": 250
+            }
+          ]
+        },
+        "ext": {
+          "bidder": {
+            "zoneId": "zone_code_test_display"
+          }
+        }
+      }
+    ]
+  },
+
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "http://example.com",
+        "body": {
+          "id": "test-request-id",
+          "at" : 1,
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "banner": {
+                "format": [
+                  {
+                    "w": 300,
+                    "h": 250
+                  }
+                ]
+              },
+              "ext": {
+                "bidder": {
+                  "zoneId": "zone_code_test_display"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 400
+      }
+    }
+  ],
+  "expectedBidResponses": [],
+  "expectedMakeBidsErrors": [
+    {
+      "value": "Unexpected status code: 400.",
+      "comparison": "literal"
+    }
+  ]
+}
diff --git a/adapters/smilewanted/smilewantedtest/supplemental/unexpected-status-code.json b/adapters/smilewanted/smilewantedtest/supplemental/unexpected-status-code.json
new file mode 100644
index 00000000..49a11e3e
--- /dev/null
+++ b/adapters/smilewanted/smilewantedtest/supplemental/unexpected-status-code.json
@@ -0,0 +1,64 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "at" : 1,
+        "banner": {
+          "format": [
+            {
+              "w": 300,
+              "h": 250
+            }
+          ]
+        },
+        "ext": {
+          "bidder": {
+            "zoneId": "zone_code_test_display"
+          }
+        }
+      }
+    ]
+  },
+
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "http://example.com",
+        "body": {
+          "id": "test-request-id",
+          "at" : 1,
+          "imp": [
+            {
+              "id": "test-imp-id",
+              "banner": {
+                "format": [
+                  {
+                    "w": 300,
+                    "h": 250
+                  }
+                ]
+              },
+              "ext": {
+                "bidder": {
+                  "zoneId": "zone_code_test_display"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 500
+      }
+    }
+  ],
+  "expectedBidResponses": [],
+  "expectedMakeBidsErrors": [
+    {
+      "value": "Unexpected status code: 500. Run with request.debug = 1 for more info.",
+      "comparison": "literal"
+    }
+  ]
+}
diff --git a/adapters/smilewanted/usersync_test.go b/adapters/smilewanted/usersync_test.go
new file mode 100644
index 00000000..497e5061
--- /dev/null
+++ b/adapters/smilewanted/usersync_test.go
@@ -0,0 +1,34 @@
+package smilewanted
+
+import (
+	"testing"
+	"text/template"
+
+	"github.com/prebid/prebid-server/privacy"
+	"github.com/prebid/prebid-server/privacy/ccpa"
+	"github.com/prebid/prebid-server/privacy/gdpr"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSmileWantedSyncer(t *testing.T) {
+	syncURL := "//csync.smilewanted.com/getuid?source=prebid-server&gdpr={{.GDPR}}&gdpr_consent={{.GDPRConsent}}&us_privacy={{.USPrivacy}}&redirect=https%3A%2F%2Flocalhost%2Fsetuid%3Fbidder%3Dsmilewanted%26gdpr%3D{{.GDPR}}%26gdpr_consent%3D{{.GDPRConsent}}%26uid%3D%24UID"
+	syncURLTemplate := template.Must(
+		template.New("sync-template").Parse(syncURL),
+	)
+
+	syncer := NewSmileWantedSyncer(syncURLTemplate)
+	syncInfo, err := syncer.GetUsersyncInfo(privacy.Policies{
+		GDPR: gdpr.Policy{
+			Signal:  "1",
+			Consent: "COyASAoOyASAoAfAAAENAfCAAAAAAAAAAAAAAAAAAAAA",
+		},
+		CCPA: ccpa.Policy{
+			Consent: "1YNN",
+		},
+	})
+
+	assert.NoError(t, err)
+	assert.Equal(t, "//csync.smilewanted.com/getuid?source=prebid-server&gdpr=1&gdpr_consent=COyASAoOyASAoAfAAAENAfCAAAAAAAAAAAAAAAAAAAAA&us_privacy=1YNN&redirect=https%3A%2F%2Flocalhost%2Fsetuid%3Fbidder%3Dsmilewanted%26gdpr%3D1%26gdpr_consent%3DCOyASAoOyASAoAfAAAENAfCAAAAAAAAAAAAAAAAAAAAA%26uid%3D%24UID", syncInfo.URL)
+	assert.Equal(t, "redirect", syncInfo.Type)
+	assert.Equal(t, false, syncInfo.SupportCORS)
+}
diff --git a/config/config_test.go b/config/config_test.go
index a2b28d02..fa9dcdc5 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -116,10 +116,7 @@ func TestExternalCacheURLValidate(t *testing.T) {
 }
 
 func TestDefaults(t *testing.T) {
-	v := viper.New()
-	SetupViper(v, "")
-	cfg, err := New(v)
-	assert.NoError(t, err, "Setting up config should work but it doesn't")
+	cfg, _ := newDefaultConfig(t)
 
 	cmpInts(t, "port", cfg.Port, 8000)
 	cmpInts(t, "admin_port", cfg.AdminPort, 6060)
@@ -148,7 +145,7 @@ func TestDefaults(t *testing.T) {
 var fullConfig = []byte(`
 gdpr:
   host_vendor_id: 15
-  default_value: "0"
+  default_value: "1"
   non_standard_publishers: ["siteID","fake-site-id","appID","agltb3B1Yi1pbmNyDAsSA0FwcBiJkfIUDA"]
 ccpa:
   enforce: true
@@ -352,7 +349,7 @@ func TestFullConfig(t *testing.T) {
 	cmpInts(t, "http_client_cache.max_idle_connections_per_host", cfg.CacheClient.MaxIdleConnsPerHost, 2)
 	cmpInts(t, "http_client_cache.idle_connection_timeout_seconds", cfg.CacheClient.IdleConnTimeout, 3)
 	cmpInts(t, "gdpr.host_vendor_id", cfg.GDPR.HostVendorID, 15)
-	cmpStrings(t, "gdpr.default_value", cfg.GDPR.DefaultValue, "0")
+	cmpStrings(t, "gdpr.default_value", cfg.GDPR.DefaultValue, "1")
 
 	//Assert the NonStandardPublishers was correctly unmarshalled
 	cmpStrings(t, "gdpr.non_standard_publishers", cfg.GDPR.NonStandardPublishers[0], "siteID")
@@ -429,6 +426,7 @@ func TestFullConfig(t *testing.T) {
 func TestUnmarshalAdapterExtraInfo(t *testing.T) {
 	v := viper.New()
 	SetupViper(v, "")
+	v.Set("gdpr.default_value", "0")
 	v.SetConfigType("yaml")
 	v.ReadConfig(bytes.NewBuffer(adapterExtraInfoConfig))
 	cfg, err := New(v)
@@ -484,14 +482,18 @@ func TestValidConfig(t *testing.T) {
 		},
 	}
 
+	v := viper.New()
+	v.Set("gdpr.default_value", "0")
+
 	resolvedStoredRequestsConfig(&cfg)
-	err := cfg.validate()
+	err := cfg.validate(v)
 	assert.Nil(t, err, "OpenRTB filesystem config should work. %v", err)
 }
 
 func TestMigrateConfig(t *testing.T) {
 	v := viper.New()
 	SetupViper(v, "")
+	v.Set("gdpr.default_value", "0")
 	v.SetConfigType("yaml")
 	v.ReadConfig(bytes.NewBuffer(oldStoredRequestsConfig))
 	migrateConfig(v)
@@ -508,10 +510,7 @@ func TestMigrateConfigFromEnv(t *testing.T) {
 		defer os.Unsetenv("PBS_STORED_REQUESTS_FILESYSTEM")
 	}
 	os.Setenv("PBS_STORED_REQUESTS_FILESYSTEM", "true")
-	v := viper.New()
-	SetupViper(v, "")
-	cfg, err := New(v)
-	assert.NoError(t, err, "Setting up config should work but it doesn't")
+	cfg, _ := newDefaultConfig(t)
 	cmpBools(t, "stored_requests.filesystem.enabled", true, cfg.StoredRequests.Files.Enabled)
 }
 
@@ -591,6 +590,7 @@ func TestMigrateConfigPurposeOneTreatment(t *testing.T) {
 func TestInvalidAdapterEndpointConfig(t *testing.T) {
 	v := viper.New()
 	SetupViper(v, "")
+	v.Set("gdpr.default_value", "0")
 	v.SetConfigType("yaml")
 	v.ReadConfig(bytes.NewBuffer(invalidAdapterEndpointConfig))
 	_, err := New(v)
@@ -600,6 +600,7 @@ func TestInvalidAdapterEndpointConfig(t *testing.T) {
 func TestInvalidAdapterUserSyncURLConfig(t *testing.T) {
 	v := viper.New()
 	SetupViper(v, "")
+	v.Set("gdpr.default_value", "0")
 	v.SetConfigType("yaml")
 	v.ReadConfig(bytes.NewBuffer(invalidUserSyncURLConfig))
 	_, err := New(v)
@@ -607,16 +608,16 @@ func TestInvalidAdapterUserSyncURLConfig(t *testing.T) {
 }
 
 func TestNegativeRequestSize(t *testing.T) {
-	cfg := newDefaultConfig(t)
+	cfg, v := newDefaultConfig(t)
 	cfg.MaxRequestSize = -1
-	assertOneError(t, cfg.validate(), "cfg.max_request_size must be >= 0. Got -1")
+	assertOneError(t, cfg.validate(v), "cfg.max_request_size must be >= 0. Got -1")
 }
 
 func TestNegativePrometheusTimeout(t *testing.T) {
-	cfg := newDefaultConfig(t)
+	cfg, v := newDefaultConfig(t)
 	cfg.Metrics.Prometheus.Port = 8001
 	cfg.Metrics.Prometheus.TimeoutMillisRaw = 0
-	assertOneError(t, cfg.validate(), "metrics.prometheus.timeout_ms must be positive if metrics.prometheus.port is defined. Got timeout=0 and port=8001")
+	assertOneError(t, cfg.validate(v), "metrics.prometheus.timeout_ms must be positive if metrics.prometheus.port is defined. Got timeout=0 and port=8001")
 }
 
 func TestInvalidHostVendorID(t *testing.T) {
@@ -638,9 +639,9 @@ func TestInvalidHostVendorID(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		cfg := newDefaultConfig(t)
+		cfg, v := newDefaultConfig(t)
 		cfg.GDPR.HostVendorID = tt.vendorID
-		errs := cfg.validate()
+		errs := cfg.validate(v)
 
 		assert.Equal(t, 1, len(errs), tt.description)
 		assert.EqualError(t, errs[0], tt.wantErrorMsg, tt.description)
@@ -648,34 +649,47 @@ func TestInvalidHostVendorID(t *testing.T) {
 }
 
 func TestInvalidAMPException(t *testing.T) {
-	cfg := newDefaultConfig(t)
+	cfg, v := newDefaultConfig(t)
 	cfg.GDPR.AMPException = true
-	assertOneError(t, cfg.validate(), "gdpr.amp_exception has been discontinued and must be removed from your config. If you need to disable GDPR for AMP, you may do so per-account (gdpr.integration_enabled.amp) or at the host level for the default account (account_defaults.gdpr.integration_enabled.amp)")
+	assertOneError(t, cfg.validate(v), "gdpr.amp_exception has been discontinued and must be removed from your config. If you need to disable GDPR for AMP, you may do so per-account (gdpr.integration_enabled.amp) or at the host level for the default account (account_defaults.gdpr.integration_enabled.amp)")
 }
 
 func TestInvalidGDPRDefaultValue(t *testing.T) {
-	cfg := newDefaultConfig(t)
+	cfg, v := newDefaultConfig(t)
 	cfg.GDPR.DefaultValue = "2"
-	assertOneError(t, cfg.validate(), "gdpr.default_value must be 0 or 1")
+	assertOneError(t, cfg.validate(v), "gdpr.default_value must be 0 or 1")
+}
+
+func TestMissingGDPRDefaultValue(t *testing.T) {
+	v := viper.New()
+
+	cfg, _ := newDefaultConfig(t)
+	assertOneError(t, cfg.validate(v), "gdpr.default_value is required and must be specified")
 }
 
 func TestNegativeCurrencyConverterFetchInterval(t *testing.T) {
+	v := viper.New()
+	v.Set("gdpr.default_value", "0")
+
 	cfg := Configuration{
 		CurrencyConverter: CurrencyConverter{
 			FetchIntervalSeconds: -1,
 		},
 	}
-	err := cfg.validate()
+	err := cfg.validate(v)
 	assert.NotNil(t, err, "cfg.currency_converter.fetch_interval_seconds should prevent negative values, but it doesn't")
 }
 
 func TestOverflowedCurrencyConverterFetchInterval(t *testing.T) {
+	v := viper.New()
+	v.Set("gdpr.default_value", "0")
+
 	cfg := Configuration{
 		CurrencyConverter: CurrencyConverter{
 			FetchIntervalSeconds: (0xffff) + 1,
 		},
 	}
-	err := cfg.validate()
+	err := cfg.validate(v)
 	assert.NotNil(t, err, "cfg.currency_converter.fetch_interval_seconds prevent values over %d, but it doesn't", 0xffff)
 }
 
@@ -733,6 +747,7 @@ func TestNewCallsRequestValidation(t *testing.T) {
 	for _, test := range testCases {
 		v := viper.New()
 		SetupViper(v, "")
+		v.Set("gdpr.default_value", "0")
 		v.SetConfigType("yaml")
 		v.ReadConfig(bytes.NewBuffer([]byte(
 			`request_validation:
@@ -750,31 +765,32 @@ func TestNewCallsRequestValidation(t *testing.T) {
 }
 
 func TestValidateDebug(t *testing.T) {
-	cfg := newDefaultConfig(t)
+	cfg, v := newDefaultConfig(t)
 	cfg.Debug.TimeoutNotification.SamplingRate = 1.1
 
-	err := cfg.validate()
+	err := cfg.validate(v)
 	assert.NotNil(t, err, "cfg.debug.timeout_notification.sampling_rate should not be allowed to be greater than 1.0, but it was allowed")
 }
 
 func TestValidateAccountsConfigRestrictions(t *testing.T) {
-	cfg := newDefaultConfig(t)
+	cfg, v := newDefaultConfig(t)
 	cfg.Accounts.Files.Enabled = true
 	cfg.Accounts.HTTP.Endpoint = "http://localhost"
 	cfg.Accounts.Postgres.ConnectionInfo.Database = "accounts"
 
-	errs := cfg.validate()
+	errs := cfg.validate(v)
 	assert.Len(t, errs, 1)
 	assert.Contains(t, errs, errors.New("accounts.postgres: retrieving accounts via postgres not available, use accounts.files"))
 }
 
-func newDefaultConfig(t *testing.T) *Configuration {
+func newDefaultConfig(t *testing.T) (*Configuration, *viper.Viper) {
 	v := viper.New()
 	SetupViper(v, "")
+	v.Set("gdpr.default_value", "0")
 	v.SetConfigType("yaml")
 	cfg, err := New(v)
-	assert.NoError(t, err)
-	return cfg
+	assert.NoError(t, err, "Setting up config should work but it doesn't")
+	return cfg, v
 }
 
 func assertOneError(t *testing.T, errs []error, message string) {
diff --git a/endpoints/auction_test.go b/endpoints/auction_test.go
index 2062589e..bdf68db5 100644
--- a/endpoints/auction_test.go
+++ b/endpoints/auction_test.go
@@ -346,6 +346,7 @@ func TestCacheVideoOnly(t *testing.T) {
 	ctx := context.TODO()
 	v := viper.New()
 	config.SetupViper(v, "")
+	v.Set("gdpr.default_value", "0")
 	cfg, err := config.New(v)
 	if err != nil {
 		t.Fatal(err.Error())
diff --git a/exchange/exchange_test.go b/exchange/exchange_test.go
index 5a54b5e1..2d1306af 100644
--- a/exchange/exchange_test.go
+++ b/exchange/exchange_test.go
@@ -2162,6 +2162,11 @@ func newExchangeForTests(t *testing.T, filename string, expectations map[string]
 		t.Fatalf("Failed to create a category Fetcher: %v", error)
 	}
 
+	gdprDefaultValue := gdpr.SignalYes
+	if privacyConfig.GDPR.DefaultValue == "0" {
+		gdprDefaultValue = gdpr.SignalNo
+	}
+
 	return &exchange{
 		adapterMap:        bidderAdapters,
 		me:                metricsConf.NewMetricsEngine(&config.Configuration{}, openrtb_ext.CoreBidderNames()),
@@ -2169,7 +2174,7 @@ func newExchangeForTests(t *testing.T, filename string, expectations map[string]
 		cacheTime:         0,
 		gDPR:              &permissionsMock{allowAllBidders: true},
 		currencyConverter: currency.NewRateConverter(&http.Client{}, "", time.Duration(0)),
-		gdprDefaultValue:  privacyConfig.GDPR.DefaultValue,
+		gdprDefaultValue:  gdprDefaultValue,
 		privacyConfig:     privacyConfig,
 		categoriesFetcher: categoriesFetcher,
 		bidderInfo:        bidderInfos,
diff --git a/exchange/targeting_test.go b/exchange/targeting_test.go
index 86646957..f38a6c02 100644
--- a/exchange/targeting_test.go
+++ b/exchange/targeting_test.go
@@ -93,7 +93,7 @@ func runTargetingAuction(t *testing.T, mockBids map[openrtb_ext.BidderName][]*op
 		cacheTime:         time.Duration(0),
 		gDPR:              gdpr.AlwaysAllow{},
 		currencyConverter: currency.NewRateConverter(&http.Client{}, "", time.Duration(0)),
-		gdprDefaultValue:  "1",
+		gdprDefaultValue:  gdpr.SignalYes,
 		categoriesFetcher: categoriesFetcher,
 		bidIDGenerator:    &mockBidIDGenerator{false, false},
 	}
diff --git a/exchange/utils_test.go b/exchange/utils_test.go
index dad0d69d..5a281f9a 100644
--- a/exchange/utils_test.go
+++ b/exchange/utils_test.go
@@ -479,7 +479,7 @@ func TestCleanOpenRTBRequests(t *testing.T) {
 	for _, test := range testCases {
 		metricsMock := metrics.MetricsEngineMock{}
 		permissions := permissionsMock{allowAllBidders: true, passGeo: true, passID: true}
-		bidderRequests, _, err := cleanOpenRTBRequests(context.Background(), test.req, nil, &permissions, &metricsMock, "0", privacyConfig, nil)
+		bidderRequests, _, err := cleanOpenRTBRequests(context.Background(), test.req, nil, &permissions, &metricsMock, gdpr.SignalNo, privacyConfig, nil)
 		if test.hasError {
 			assert.NotNil(t, err, "Error shouldn't be nil")
 		} else {
@@ -636,7 +636,7 @@ func TestCleanOpenRTBRequestsCCPA(t *testing.T) {
 			nil,
 			&permissionsMock{allowAllBidders: true, passGeo: true, passID: true},
 			&metrics.MetricsEngineMock{},
-			"0",
+			gdpr.SignalNo,
 			privacyConfig,
 			nil)
 		result := bidderRequests[0]
@@ -698,7 +698,7 @@ func TestCleanOpenRTBRequestsCCPAErrors(t *testing.T) {
 		}
 		permissions := permissionsMock{allowAllBidders: true, passGeo: true, passID: true}
 		metrics := metrics.MetricsEngineMock{}
-		_, _, errs := cleanOpenRTBRequests(context.Background(), auctionReq, &reqExtStruct, &permissions, &metrics, "0", privacyConfig, nil)
+		_, _, errs := cleanOpenRTBRequests(context.Background(), auctionReq, &reqExtStruct, &permissions, &metrics, gdpr.SignalNo, privacyConfig, nil)
 
 		assert.ElementsMatch(t, []error{test.expectError}, errs, test.description)
 	}
@@ -740,7 +740,7 @@ func TestCleanOpenRTBRequestsCOPPA(t *testing.T) {
 
 		permissions := permissionsMock{allowAllBidders: true, passGeo: true, passID: true}
 		metrics := metrics.MetricsEngineMock{}
-		bidderRequests, privacyLabels, errs := cleanOpenRTBRequests(context.Background(), auctionReq, nil, &permissions, &metrics, "0", config.Privacy{}, nil)
+		bidderRequests, privacyLabels, errs := cleanOpenRTBRequests(context.Background(), auctionReq, nil, &permissions, &metrics, gdpr.SignalNo, config.Privacy{}, nil)
 		result := bidderRequests[0]
 
 		assert.Nil(t, errs)
@@ -849,7 +849,7 @@ func TestCleanOpenRTBRequestsSChain(t *testing.T) {
 
 		permissions := permissionsMock{allowAllBidders: true, passGeo: true, passID: true}
 		metrics := metrics.MetricsEngineMock{}
-		bidderRequests, _, errs := cleanOpenRTBRequests(context.Background(), auctionReq, extRequest, &permissions, &metrics, "0", config.Privacy{}, nil)
+		bidderRequests, _, errs := cleanOpenRTBRequests(context.Background(), auctionReq, extRequest, &permissions, &metrics, gdpr.SignalNo, config.Privacy{}, nil)
 		if test.hasError == true {
 			assert.NotNil(t, errs)
 			assert.Len(t, bidderRequests, 0)
@@ -1432,7 +1432,7 @@ func TestCleanOpenRTBRequestsLMT(t *testing.T) {
 
 		permissions := permissionsMock{allowAllBidders: true, passGeo: true, passID: true}
 		metrics := metrics.MetricsEngineMock{}
-		results, privacyLabels, errs := cleanOpenRTBRequests(context.Background(), auctionReq, nil, &permissions, &metrics, "0", privacyConfig, nil)
+		results, privacyLabels, errs := cleanOpenRTBRequests(context.Background(), auctionReq, nil, &permissions, &metrics, gdpr.SignalNo, privacyConfig, nil)
 		result := results[0]
 
 		assert.Nil(t, errs)
@@ -1639,13 +1639,18 @@ func TestCleanOpenRTBRequestsGDPR(t *testing.T) {
 			Account:    accountConfig,
 		}
 
+		gdprDefaultValue := gdpr.SignalYes
+		if test.gdprDefaultValue == "0" {
+			gdprDefaultValue = gdpr.SignalNo
+		}
+
 		results, privacyLabels, errs := cleanOpenRTBRequests(
 			context.Background(),
 			auctionReq,
 			nil,
 			&permissionsMock{allowAllBidders: true, passGeo: !test.gdprScrub, passID: !test.gdprScrub, activitiesError: test.permissionsError},
 			&metrics.MetricsEngineMock{},
-			test.gdprDefaultValue,
+			gdprDefaultValue,
 			privacyConfig,
 			nil)
 		result := results[0]
@@ -1736,7 +1741,7 @@ func TestCleanOpenRTBRequestsGDPRBlockBidRequest(t *testing.T) {
 			nil,
 			&permissionsMock{allowedBidders: test.gdprAllowedBidders, passGeo: true, passID: true, activitiesError: nil},
 			&metricsMock,
-			"0",
+			gdpr.SignalNo,
 			privacyConfig,
 			nil)
 
diff --git a/gdpr/impl_test.go b/gdpr/impl_test.go
index 345dd526..d1a6cad7 100644
--- a/gdpr/impl_test.go
+++ b/gdpr/impl_test.go
@@ -21,7 +21,8 @@ func TestDisallowOnEmptyConsent(t *testing.T) {
 			HostVendorID: 3,
 			DefaultValue: "0",
 		},
-		vendorIDs: nil,
+		gdprDefaultValue: SignalNo,
+		vendorIDs:        nil,
 		fetchVendorList: map[uint8]func(ctx context.Context, id uint16) (vendorlist.VendorList, error){
 			tcf2SpecVersion: failedListFetcher,
 		},
@@ -303,6 +304,11 @@ func TestAllowActivities(t *testing.T) {
 
 	for _, tt := range tests {
 		perms.cfg.DefaultValue = tt.gdprDefaultValue
+		if tt.gdprDefaultValue == "0" {
+			perms.gdprDefaultValue = SignalNo
+		} else {
+			perms.gdprDefaultValue = SignalYes
+		}
 
 		_, _, passID, err := perms.AuctionActivitiesAllowed(context.Background(), tt.bidderName, tt.publisherID, tt.gdpr, tt.consent, tt.weakVendorEnforcement)
 
@@ -376,10 +382,11 @@ func TestAllowActivitiesGeoAndID(t *testing.T) {
 	perms := permissionsImpl{
 		cfg: gdprConfig,
 		vendorIDs: map[openrtb_ext.BidderName]uint16{
-			openrtb_ext.BidderAppnexus: 2,
-			openrtb_ext.BidderPubmatic: 6,
-			openrtb_ext.BidderRubicon:  8,
-			openrtb_ext.BidderOpenx:    20,
+			openrtb_ext.BidderAppnexus:        2,
+			openrtb_ext.BidderPubmatic:        6,
+			openrtb_ext.BidderRubicon:         8,
+			openrtb_ext.BidderOpenx:           20,
+			openrtb_ext.BidderAudienceNetwork: 55,
 		},
 		fetchVendorList: map[uint8]func(ctx context.Context, id uint16) (vendorlist.VendorList, error){
 			tcf2SpecVersion: listFetcher(map[uint16]vendorlist.VendorList{
@@ -408,6 +415,15 @@ func TestAllowActivitiesGeoAndID(t *testing.T) {
 			passID:                true,
 			weakVendorEnforcement: true,
 		},
+		{
+			description:           "Unknown vendor test, insufficient purposes claimed, basic enforcement",
+			bidder:                openrtb_ext.BidderAudienceNetwork,
+			consent:               "COzTVhaOzTVhaGvAAAENAiCIAP_AAH_AAAAAAEEUACCKAAA",
+			allowBid:              true,
+			passGeo:               true,
+			passID:                true,
+			weakVendorEnforcement: true,
+		},
 		{
 			description: "Pubmatic vendor test, flex purposes claimed",
 			bidder:      openrtb_ext.BidderPubmatic,
@@ -719,6 +735,12 @@ func TestNormalizeGDPR(t *testing.T) {
 			},
 		}
 
+		if tt.gdprDefaultValue == "0" {
+			perms.gdprDefaultValue = SignalNo
+		} else {
+			perms.gdprDefaultValue = SignalYes
+		}
+
 		normalizedSignal := perms.normalizeGDPR(tt.giveSignal)
 
 		assert.Equal(t, tt.wantSignal, normalizedSignal, tt.description)
diff --git a/usersync/usersyncers/syncer_test.go b/usersync/usersyncers/syncer_test.go
index 2ebd541d..0cea346e 100644
--- a/usersync/usersyncers/syncer_test.go
+++ b/usersync/usersyncers/syncer_test.go
@@ -82,6 +82,7 @@ func TestNewSyncerMap(t *testing.T) {
 			string(openrtb_ext.BidderSmartAdserver):    syncConfig,
 			string(openrtb_ext.BidderSmartRTB):         syncConfig,
 			string(openrtb_ext.BidderSmartyAds):        syncConfig,
+			string(openrtb_ext.BidderSmileWanted):      syncConfig,
 			string(openrtb_ext.BidderSomoaudience):     syncConfig,
 			string(openrtb_ext.BidderSonobi):           syncConfig,
 			string(openrtb_ext.BidderSovrn):            syncConfig,