/
endpoints.go
106 lines (96 loc) · 2.63 KB
/
endpoints.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package endpoints
import (
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/internal/endpoints"
"regexp"
)
// Options is the endpoint resolver configuration options
type Options struct {
DisableHTTPS bool
}
// Resolver EC2 Protocol endpoint resolver
type Resolver struct {
partitions endpoints.Partitions
}
// ResolveEndpoint resolves the service endpoint for the given region and options
func (r *Resolver) ResolveEndpoint(region string, options Options) (endpoint aws.Endpoint, err error) {
if len(region) == 0 {
return endpoint, &aws.MissingRegionError{}
}
opt := endpoints.Options{
DisableHTTPS: options.DisableHTTPS,
}
return r.partitions.ResolveEndpoint(region, opt)
}
// New returns a new Resolver
func New() *Resolver {
return &Resolver{
partitions: defaultPartitions,
}
}
var partitionRegexp = struct {
Aws *regexp.Regexp
AwsCn *regexp.Regexp
AwsIso *regexp.Regexp
AwsIsoB *regexp.Regexp
AwsUsGov *regexp.Regexp
}{
Aws: regexp.MustCompile("^(us|eu|ap|sa|ca|me|af)\\-\\w+\\-\\d+$"),
AwsCn: regexp.MustCompile("^cn\\-\\w+\\-\\d+$"),
AwsIso: regexp.MustCompile("^us\\-iso\\-\\w+\\-\\d+$"),
AwsIsoB: regexp.MustCompile("^us\\-isob\\-\\w+\\-\\d+$"),
AwsUsGov: regexp.MustCompile("^us\\-gov\\-\\w+\\-\\d+$"),
}
var defaultPartitions = endpoints.Partitions{
{
ID: "aws",
Defaults: endpoints.Endpoint{
Hostname: "awsec2.{region}.amazonaws.com",
Protocols: []string{"https"},
SignatureVersions: []string{"v4"},
},
RegionRegex: partitionRegexp.Aws,
IsRegionalized: true,
},
{
ID: "aws-cn",
Defaults: endpoints.Endpoint{
Hostname: "awsec2.{region}.amazonaws.com.cn",
Protocols: []string{"https"},
SignatureVersions: []string{"v4"},
},
RegionRegex: partitionRegexp.AwsCn,
IsRegionalized: true,
},
{
ID: "aws-iso",
Defaults: endpoints.Endpoint{
Hostname: "awsec2.{region}.c2s.ic.gov",
Protocols: []string{"https"},
SignatureVersions: []string{"v4"},
},
RegionRegex: partitionRegexp.AwsIso,
IsRegionalized: true,
},
{
ID: "aws-iso-b",
Defaults: endpoints.Endpoint{
Hostname: "awsec2.{region}.sc2s.sgov.gov",
Protocols: []string{"https"},
SignatureVersions: []string{"v4"},
},
RegionRegex: partitionRegexp.AwsIsoB,
IsRegionalized: true,
},
{
ID: "aws-us-gov",
Defaults: endpoints.Endpoint{
Hostname: "awsec2.{region}.amazonaws.com",
Protocols: []string{"https"},
SignatureVersions: []string{"v4"},
},
RegionRegex: partitionRegexp.AwsUsGov,
IsRegionalized: true,
},
}