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user.go
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user.go
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package openrtb_ext
import (
"strconv"
"strings"
"github.com/prebid/openrtb/v20/openrtb2"
)
// ExtUser defines the contract for bidrequest.user.ext
type ExtUser struct {
// Consent is a GDPR consent string. See "Advised Extensions" of
// https://iabtechlab.com/wp-content/uploads/2018/02/OpenRTB_Advisory_GDPR_2018-02.pdf
Consent string `json:"consent,omitempty"`
ConsentedProvidersSettings *ConsentedProvidersSettingsIn `json:"ConsentedProvidersSettings,omitempty"`
ConsentedProvidersSettingsParsed *ConsentedProvidersSettingsOut `json:"consented_providers_settings,omitempty"`
Prebid *ExtUserPrebid `json:"prebid,omitempty"`
Eids []openrtb2.EID `json:"eids,omitempty"`
}
// ExtUserPrebid defines the contract for bidrequest.user.ext.prebid
type ExtUserPrebid struct {
BuyerUIDs map[string]string `json:"buyeruids,omitempty"`
}
type ConsentedProvidersSettingsIn struct {
ConsentedProvidersString string `json:"consented_providers,omitempty"`
}
type ConsentedProvidersSettingsOut struct {
ConsentedProvidersList []int `json:"consented_providers,omitempty"`
}
// ParseConsentedProvidersString takes a string formatted as Google's Additional Consent format and returns a list with its
// elements. For instance, the following string "1~1.35.41.101" would result in []int{1, 35, 41, 101}
func ParseConsentedProvidersString(cps string) []int {
// Additional Consent format version is separated from elements by the '~' character
parts := strings.Split(cps, "~")
if len(parts) != 2 {
return nil
}
// Split the individual elements
providerStringList := strings.Split(parts[1], ".")
if len(providerStringList) == 0 {
return nil
}
// Convert to ints and add to int array
var consentedProviders []int
for _, providerStr := range providerStringList {
if providerInt, err := strconv.Atoi(providerStr); err == nil {
consentedProviders = append(consentedProviders, providerInt)
}
}
return consentedProviders
}