Add support for Identity Management Plugin (#14913)

- Adds an STS API `AssumeRoleWithCustomToken` that can be used to 
  authenticate via the Id. Mgmt. Plugin.
- Adds a sample identity manager plugin implementation
- Add doc for plugin and STS API
- Add an example program using go SDK for AssumeRoleWithCustomToken
This commit is contained in:
Aditya Manthramurthy
2022-05-26 17:58:09 -07:00
committed by GitHub
parent 5c81d0d89a
commit 464b9d7c80
14 changed files with 888 additions and 28 deletions

View File

@@ -34,6 +34,7 @@ import (
"github.com/minio/minio/internal/config/heal"
xldap "github.com/minio/minio/internal/config/identity/ldap"
"github.com/minio/minio/internal/config/identity/openid"
idplugin "github.com/minio/minio/internal/config/identity/plugin"
xtls "github.com/minio/minio/internal/config/identity/tls"
"github.com/minio/minio/internal/config/notify"
"github.com/minio/minio/internal/config/policy/opa"
@@ -56,6 +57,7 @@ func initHelp() {
config.IdentityLDAPSubSys: xldap.DefaultKVS,
config.IdentityOpenIDSubSys: openid.DefaultKVS,
config.IdentityTLSSubSys: xtls.DefaultKVS,
config.IdentityPluginSubSys: idplugin.DefaultKVS,
config.PolicyOPASubSys: opa.DefaultKVS,
config.PolicyPluginSubSys: polplugin.DefaultKVS,
config.SiteSubSys: config.DefaultSiteKVS,
@@ -108,6 +110,10 @@ func initHelp() {
Key: config.IdentityTLSSubSys,
Description: "enable X.509 TLS certificate SSO support",
},
config.HelpKV{
Key: config.IdentityPluginSubSys,
Description: "enable Identity Plugin via external hook",
},
config.HelpKV{
Key: config.PolicyPluginSubSys,
Description: "enable Access Management Plugin for policy enforcement",
@@ -220,6 +226,7 @@ func initHelp() {
config.IdentityOpenIDSubSys: openid.Help,
config.IdentityLDAPSubSys: xldap.Help,
config.IdentityTLSSubSys: xtls.Help,
config.IdentityPluginSubSys: idplugin.Help,
config.PolicyOPASubSys: opa.Help,
config.PolicyPluginSubSys: polplugin.Help,
config.LoggerWebhookSubSys: logger.Help,
@@ -342,6 +349,11 @@ func validateSubSysConfig(s config.Config, subSys string, objAPI ObjectLayer) er
if _, err := xtls.Lookup(s[config.IdentityTLSSubSys][config.Default]); err != nil {
return err
}
case config.IdentityPluginSubSys:
if _, err := idplugin.LookupConfig(s[config.IdentityPluginSubSys][config.Default],
NewGatewayHTTPTransport(), xhttp.DrainBody, globalSite.Region); err != nil {
return err
}
case config.SubnetSubSys:
if _, err := subnet.LookupConfig(s[config.SubnetSubSys][config.Default]); err != nil {
return err
@@ -541,6 +553,19 @@ func lookupConfigs(s config.Config, objAPI ObjectLayer) {
logger.LogIf(ctx, fmt.Errorf("Unable to initialize OpenID: %w", err))
}
globalLDAPConfig, err = xldap.Lookup(s[config.IdentityLDAPSubSys][config.Default],
globalRootCAs)
if err != nil {
logger.LogIf(ctx, fmt.Errorf("Unable to parse LDAP configuration: %w", err))
}
authNPluginCfg, err := idplugin.LookupConfig(s[config.IdentityPluginSubSys][config.Default],
NewGatewayHTTPTransport(), xhttp.DrainBody, globalSite.Region)
if err != nil {
logger.LogIf(ctx, fmt.Errorf("Unable to initialize AuthNPlugin: %w", err))
}
globalAuthNPlugin = idplugin.New(authNPluginCfg)
authZPluginCfg, err := polplugin.LookupConfig(s[config.PolicyPluginSubSys][config.Default],
NewGatewayHTTPTransport(), xhttp.DrainBody)
if err != nil {
@@ -561,12 +586,6 @@ func lookupConfigs(s config.Config, objAPI ObjectLayer) {
setGlobalAuthZPlugin(polplugin.New(authZPluginCfg))
globalLDAPConfig, err = xldap.Lookup(s[config.IdentityLDAPSubSys][config.Default],
globalRootCAs)
if err != nil {
logger.LogIf(ctx, fmt.Errorf("Unable to parse LDAP configuration: %w", err))
}
globalSubnetConfig, err = subnet.LookupConfig(s[config.SubnetSubSys][config.Default])
if err != nil {
logger.LogIf(ctx, fmt.Errorf("Unable to parse subnet configuration: %w", err))