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AWS partitions support for saml2aws console #557

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AWS partitions support for saml2aws console #557

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40 changes: 36 additions & 4 deletions cmd/saml2aws/commands/console.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import (
"log"
"net/http"
"net/url"
"strings"
"time"

"github.com/pkg/errors"
Expand All @@ -17,8 +18,26 @@ import (
)

const (
federationURL = "https://signin.aws.amazon.com/federation"
issuer = "saml2aws"
defaultFederationURL = "https://signin.aws.amazon.com/federation"
defaultDestination = "https://console.aws.amazon.com/console/home"
issuer = "saml2aws"
)

var (
altFederationURLs = map[string]string{
"us-gov-" : "https://signin.amazonaws-us-gov.com/federation",
"cn-north-" : "https://signin.amazonaws.cn/federation",
"cn-northwest-" : "https://signin.amazonaws.cn/federation",
}

altDestinations = map[string]string{
"us-gov-" : "https://console.amazonaws-us-gov.com/console/home",
"cn-north-" : "https://console.amazonaws.cn/console/home",
"cn-northwest-" : "https://console.amazonaws.cn/console/home",
}

federationURL string
destination string
)

// Console open the aws console from the CLI
Expand All @@ -29,6 +48,21 @@ func Console(consoleFlags *flags.ConsoleFlags) error {
return errors.Wrap(err, "error building login details")
}

for region, url := range altFederationURLs {
if strings.HasPrefix(account.Region, region) {
federationURL = url
destination = altDestinations[region]
}
}
if federationURL == "" {
federationURL = defaultFederationURL
destination = defaultDestination
}

if account.Region != "" {
destination = destination + "?region=" + account.Region
}

sharedCreds := awsconfig.NewSharedCredentials(account.Profile)

// this checks if the credentials file has been created yet
Expand Down Expand Up @@ -155,8 +189,6 @@ func federatedLogin(creds *awsconfig.AWSCredentials, consoleFlags *flags.Console
return err
}

destination := "https://console.aws.amazon.com/"

loginURL := fmt.Sprintf(
"%s?Action=login&Issuer=%s&Destination=%s&SigninToken=%s",
federationURL,
Expand Down