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-rw-r--r--vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.go65
1 files changed, 65 insertions, 0 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.go b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.go
new file mode 100644
index 0000000..2b279e6
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/endpoints/endpoints.go
@@ -0,0 +1,65 @@
+// Package endpoints validates regional endpoints for services.
+package endpoints
+
+//go:generate go run ../model/cli/gen-endpoints/main.go endpoints.json endpoints_map.go
+//go:generate gofmt -s -w endpoints_map.go
+
+import (
+ "fmt"
+ "regexp"
+ "strings"
+)
+
+// NormalizeEndpoint takes and endpoint and service API information to return a
+// normalized endpoint and signing region. If the endpoint is not an empty string
+// the service name and region will be used to look up the service's API endpoint.
+// If the endpoint is provided the scheme will be added if it is not present.
+func NormalizeEndpoint(endpoint, serviceName, region string, disableSSL bool) (normEndpoint, signingRegion string) {
+ if endpoint == "" {
+ return EndpointForRegion(serviceName, region, disableSSL)
+ }
+
+ return AddScheme(endpoint, disableSSL), ""
+}
+
+// EndpointForRegion returns an endpoint and its signing region for a service and region.
+// if the service and region pair are not found endpoint and signingRegion will be empty.
+func EndpointForRegion(svcName, region string, disableSSL bool) (endpoint, signingRegion string) {
+ derivedKeys := []string{
+ region + "/" + svcName,
+ region + "/*",
+ "*/" + svcName,
+ "*/*",
+ }
+
+ for _, key := range derivedKeys {
+ if val, ok := endpointsMap.Endpoints[key]; ok {
+ ep := val.Endpoint
+ ep = strings.Replace(ep, "{region}", region, -1)
+ ep = strings.Replace(ep, "{service}", svcName, -1)
+
+ endpoint = ep
+ signingRegion = val.SigningRegion
+ break
+ }
+ }
+
+ return AddScheme(endpoint, disableSSL), signingRegion
+}
+
+// Regular expression to determine if the endpoint string is prefixed with a scheme.
+var schemeRE = regexp.MustCompile("^([^:]+)://")
+
+// AddScheme adds the HTTP or HTTPS schemes to a endpoint URL if there is no
+// scheme. If disableSSL is true HTTP will be added instead of the default HTTPS.
+func AddScheme(endpoint string, disableSSL bool) string {
+ if endpoint != "" && !schemeRE.MatchString(endpoint) {
+ scheme := "https"
+ if disableSSL {
+ scheme = "http"
+ }
+ endpoint = fmt.Sprintf("%s://%s", scheme, endpoint)
+ }
+
+ return endpoint
+}