X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=dmaap-mediator-producer%2Finternal%2Frestclient%2FHTTPClient.go;h=8ccd4b21ca028fe7cf05cf50118856ee27d2d300;hb=007b64509101d8e3ef881955adee2ad15d062213;hp=2b3a0cf3b7644b30aba34754fa33fa4c4d687c06;hpb=4bbbfe8d82d08054a9baacdc63f117eb1dd24524;p=nonrtric.git

diff --git a/dmaap-mediator-producer/internal/restclient/HTTPClient.go b/dmaap-mediator-producer/internal/restclient/HTTPClient.go
index 2b3a0cf3..8ccd4b21 100644
--- a/dmaap-mediator-producer/internal/restclient/HTTPClient.go
+++ b/dmaap-mediator-producer/internal/restclient/HTTPClient.go
@@ -22,9 +22,15 @@ package restclient
 
 import (
 	"bytes"
+	"crypto/tls"
 	"fmt"
 	"io"
+	"math"
 	"net/http"
+	"net/url"
+	"time"
+
+	"github.com/hashicorp/go-retryablehttp"
 )
 
 // HTTPClient interface
@@ -70,7 +76,7 @@ func Post(url string, body []byte, client HTTPClient) error {
 
 func do(method string, url string, body []byte, client HTTPClient) error {
 	if req, reqErr := http.NewRequest(method, url, bytes.NewBuffer(body)); reqErr == nil {
-		req.Header.Set("Content-Type", "application/json; charset=utf-8")
+		req.Header.Set("Content-Type", "application/json")
 		if response, respErr := client.Do(req); respErr == nil {
 			if isResponseSuccess(response.StatusCode) {
 				return nil
@@ -98,3 +104,44 @@ func getRequestError(response *http.Response) RequestError {
 	}
 	return putError
 }
+
+func CreateClientCertificate(certPath string, keyPath string) (tls.Certificate, error) {
+	if cert, err := tls.LoadX509KeyPair(certPath, keyPath); err == nil {
+		return cert, nil
+	} else {
+		return tls.Certificate{}, fmt.Errorf("cannot create x509 keypair from cert file %s and key file %s due to: %v", certPath, keyPath, err)
+	}
+}
+
+func CreateRetryClient(cert tls.Certificate) *http.Client {
+	rawRetryClient := retryablehttp.NewClient()
+	rawRetryClient.RetryWaitMax = time.Minute
+	rawRetryClient.RetryMax = math.MaxInt
+	rawRetryClient.HTTPClient.Transport = getSecureTransportWithoutVerify(cert)
+
+	client := rawRetryClient.StandardClient()
+	return client
+}
+
+func CreateClientWithoutRetry(cert tls.Certificate, timeout time.Duration) *http.Client {
+	return &http.Client{
+		Timeout:   timeout,
+		Transport: getSecureTransportWithoutVerify(cert),
+	}
+}
+
+func getSecureTransportWithoutVerify(cert tls.Certificate) *http.Transport {
+	return &http.Transport{
+		TLSClientConfig: &tls.Config{
+			Certificates: []tls.Certificate{
+				cert,
+			},
+			InsecureSkipVerify: true,
+		},
+	}
+}
+
+func IsUrlSecure(configUrl string) bool {
+	u, _ := url.Parse(configUrl)
+	return u.Scheme == "https"
+}