mirror of https://github.com/status-im/consul.git
feat: envoy extension - http local rate limit (#16196)
- http local rate limit - Apply rate limit only to local_app - unit test and integ test
This commit is contained in:
cskh
GitHub
parent
256320babf
commit
e91bc9c058
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@ -0,0 +1,58 @@
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package localratelimit
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import (
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envoy_core_v3 "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
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envoy_listener_v3 "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
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envoy_http_v3 "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/http_connection_manager/v3"
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envoy_tls_v3 "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"
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"google.golang.org/protobuf/proto"
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"google.golang.org/protobuf/types/known/anypb"
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)
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// This is copied from xds and not put into the shared package because I'm not
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// convinced it should be shared.
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func makeUpstreamTLSTransportSocket(tlsContext *envoy_tls_v3.UpstreamTlsContext) (*envoy_core_v3.TransportSocket, error) {
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if tlsContext == nil {
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return nil, nil
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}
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return makeTransportSocket("tls", tlsContext)
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}
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func makeTransportSocket(name string, config proto.Message) (*envoy_core_v3.TransportSocket, error) {
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any, err := anypb.New(config)
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if err != nil {
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return nil, err
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}
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return &envoy_core_v3.TransportSocket{
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Name: name,
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ConfigType: &envoy_core_v3.TransportSocket_TypedConfig{
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TypedConfig: any,
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},
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}, nil
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}
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func makeEnvoyHTTPFilter(name string, cfg proto.Message) (*envoy_http_v3.HttpFilter, error) {
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any, err := anypb.New(cfg)
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if err != nil {
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return nil, err
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}
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return &envoy_http_v3.HttpFilter{
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Name: name,
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ConfigType: &envoy_http_v3.HttpFilter_TypedConfig{TypedConfig: any},
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}, nil
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}
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func makeFilter(name string, cfg proto.Message) (*envoy_listener_v3.Filter, error) {
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any, err := anypb.New(cfg)
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if err != nil {
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return nil, err
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}
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return &envoy_listener_v3.Filter{
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Name: name,
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ConfigType: &envoy_listener_v3.Filter_TypedConfig{TypedConfig: any},
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}, nil
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}
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@ -0,0 +1,198 @@
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package localratelimit
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import (
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"errors"
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"fmt"
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"time"
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envoy_cluster_v3 "github.com/envoyproxy/go-control-plane/envoy/config/cluster/v3"
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envoy_core_v3 "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
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envoy_listener_v3 "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
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envoy_route_v3 "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
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envoy_ratelimit "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/local_ratelimit/v3"
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envoy_http_v3 "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/http_connection_manager/v3"
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envoy_type_v3 "github.com/envoyproxy/go-control-plane/envoy/type/v3"
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envoy_resource_v3 "github.com/envoyproxy/go-control-plane/pkg/resource/v3"
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"github.com/golang/protobuf/ptypes/wrappers"
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"github.com/hashicorp/go-multierror"
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"github.com/mitchellh/mapstructure"
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"google.golang.org/protobuf/types/known/durationpb"
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"github.com/hashicorp/consul/api"
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"github.com/hashicorp/consul/envoyextensions/extensioncommon"
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)
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type ratelimit struct {
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ProxyType string
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// Token bucket of the rate limit
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MaxTokens *int
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TokensPerFill *int
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FillInterval *int
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// Percent of requests to be rate limited
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FilterEnabled *uint32
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FilterEnforced *uint32
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}
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var _ extensioncommon.BasicExtension = (*ratelimit)(nil)
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// Constructor follows a specific function signature required for the extension registration.
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func Constructor(ext api.EnvoyExtension) (extensioncommon.EnvoyExtender, error) {
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var r ratelimit
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if name := ext.Name; name != api.BuiltinLocalRatelimitExtension {
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return nil, fmt.Errorf("expected extension name 'ratelimit' but got %q", name)
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}
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if err := r.fromArguments(ext.Arguments); err != nil {
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return nil, err
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}
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return &extensioncommon.BasicEnvoyExtender{
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Extension: &r,
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}, nil
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}
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func (r *ratelimit) fromArguments(args map[string]interface{}) error {
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if err := mapstructure.Decode(args, r); err != nil {
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return fmt.Errorf("error decoding extension arguments: %v", err)
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}
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return r.validate()
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}
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func (r *ratelimit) validate() error {
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var resultErr error
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// NOTE: Envoy requires FillInterval value must be greater than 0.
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// If unset, it is considered as 0.
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if r.FillInterval == nil {
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resultErr = multierror.Append(resultErr, fmt.Errorf("FillInterval(in second) is missing"))
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} else if *r.FillInterval <= 0 {
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resultErr = multierror.Append(resultErr, fmt.Errorf("FillInterval(in second) must be greater than 0, got %d", *r.FillInterval))
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}
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// NOTE: Envoy requires MaxToken value must be greater than 0.
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// If unset, it is considered as 0.
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if r.MaxTokens == nil {
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resultErr = multierror.Append(resultErr, fmt.Errorf("MaxTokens is missing"))
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} else if *r.MaxTokens <= 0 {
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resultErr = multierror.Append(resultErr, fmt.Errorf("MaxTokens must be greater than 0, got %d", r.MaxTokens))
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}
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// TokensPerFill is allowed to unset. In this case, envoy
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// uses its default value, which is 1.
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if r.TokensPerFill != nil && *r.TokensPerFill <= 0 {
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resultErr = multierror.Append(resultErr, fmt.Errorf("TokensPerFill must be greater than 0, got %d", *r.TokensPerFill))
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}
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if err := validateProxyType(r.ProxyType); err != nil {
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resultErr = multierror.Append(resultErr, err)
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}
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return resultErr
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}
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// CanApply determines if the extension can apply to the given extension configuration.
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func (p *ratelimit) CanApply(config *extensioncommon.RuntimeConfig) bool {
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// rate limit is only applied to the service itself since the limit is
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// aggregated from all downstream connections.
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return string(config.Kind) == p.ProxyType && !config.IsUpstream()
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}
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// PatchRoute does nothing.
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func (p ratelimit) PatchRoute(_ *extensioncommon.RuntimeConfig, route *envoy_route_v3.RouteConfiguration) (*envoy_route_v3.RouteConfiguration, bool, error) {
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return route, false, nil
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}
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// PatchCluster does nothing.
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func (p ratelimit) PatchCluster(_ *extensioncommon.RuntimeConfig, c *envoy_cluster_v3.Cluster) (*envoy_cluster_v3.Cluster, bool, error) {
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return c, false, nil
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}
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// PatchFilter inserts a http local rate_limit filter at the head of
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// envoy.filters.network.http_connection_manager filters
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func (p ratelimit) PatchFilter(_ *extensioncommon.RuntimeConfig, filter *envoy_listener_v3.Filter) (*envoy_listener_v3.Filter, bool, error) {
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if filter.Name != "envoy.filters.network.http_connection_manager" {
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return filter, false, nil
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}
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if typedConfig := filter.GetTypedConfig(); typedConfig == nil {
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return filter, false, errors.New("error getting typed config for http filter")
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}
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config := envoy_resource_v3.GetHTTPConnectionManager(filter)
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if config == nil {
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return filter, false, errors.New("error unmarshalling filter")
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}
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tokenBucket := envoy_type_v3.TokenBucket{}
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if p.TokensPerFill != nil {
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tokenBucket.TokensPerFill = &wrappers.UInt32Value{
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Value: uint32(*p.TokensPerFill),
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}
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}
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if p.MaxTokens != nil {
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tokenBucket.MaxTokens = uint32(*p.MaxTokens)
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}
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if p.FillInterval != nil {
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tokenBucket.FillInterval = durationpb.New(time.Duration(*p.FillInterval) * time.Second)
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}
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var FilterEnabledDefault *envoy_core_v3.RuntimeFractionalPercent
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if p.FilterEnabled != nil {
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FilterEnabledDefault = &envoy_core_v3.RuntimeFractionalPercent{
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DefaultValue: &envoy_type_v3.FractionalPercent{
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Numerator: *p.FilterEnabled,
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Denominator: envoy_type_v3.FractionalPercent_HUNDRED,
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},
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}
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}
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var FilterEnforcedDefault *envoy_core_v3.RuntimeFractionalPercent
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if p.FilterEnforced != nil {
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FilterEnforcedDefault = &envoy_core_v3.RuntimeFractionalPercent{
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DefaultValue: &envoy_type_v3.FractionalPercent{
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Numerator: *p.FilterEnforced,
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Denominator: envoy_type_v3.FractionalPercent_HUNDRED,
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},
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}
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}
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ratelimitHttpFilter, err := makeEnvoyHTTPFilter(
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"envoy.filters.http.local_ratelimit",
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&envoy_ratelimit.LocalRateLimit{
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TokenBucket: &tokenBucket,
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StatPrefix: "local_ratelimit",
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FilterEnabled: FilterEnabledDefault,
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FilterEnforced: FilterEnforcedDefault,
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},
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)
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if err != nil {
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return filter, false, err
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}
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changedFilters := make([]*envoy_http_v3.HttpFilter, 0, len(config.HttpFilters)+1)
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// The ratelimitHttpFilter is inserted as the first element of the http
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// filter chain.
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changedFilters = append(changedFilters, ratelimitHttpFilter)
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changedFilters = append(changedFilters, config.HttpFilters...)
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config.HttpFilters = changedFilters
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newFilter, err := makeFilter("envoy.filters.network.http_connection_manager", config)
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if err != nil {
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return filter, false, errors.New("error making new filter")
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}
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return newFilter, true, nil
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}
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func validateProxyType(t string) error {
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if t != "connect-proxy" {
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return fmt.Errorf("unexpected ProxyType %q", t)
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}
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return nil
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}
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@ -0,0 +1,160 @@
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package localratelimit
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/hashicorp/consul/api"
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"github.com/hashicorp/consul/envoyextensions/extensioncommon"
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)
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func TestConstructor(t *testing.T) {
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makeArguments := func(overrides map[string]interface{}) map[string]interface{} {
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m := map[string]interface{}{
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"ProxyType": "connect-proxy",
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}
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for k, v := range overrides {
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m[k] = v
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}
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return m
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}
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cases := map[string]struct {
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extensionName string
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arguments map[string]interface{}
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expected ratelimit
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ok bool
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expectedErrMsg string
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}{
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"with no arguments": {
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arguments: nil,
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ok: false,
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},
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"with an invalid name": {
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arguments: makeArguments(map[string]interface{}{}),
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extensionName: "bad",
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ok: false,
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},
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"MaxToken is missing": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"FillInterval": 30,
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"TokensPerFill": 5,
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}),
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expectedErrMsg: "MaxTokens is missing",
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ok: false,
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},
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"MaxTokens <= 0": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"FillInterval": 30,
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"TokensPerFill": 5,
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"MaxTokens": 0,
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}),
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expectedErrMsg: "MaxTokens must be greater than 0",
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ok: false,
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},
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"FillInterval is missing": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"TokensPerFill": 5,
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"MaxTokens": 10,
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}),
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expectedErrMsg: "FillInterval(in second) is missing",
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ok: false,
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},
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"FillInterval <= 0": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"FillInterval": 0,
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"TokensPerFill": 5,
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"MaxTokens": 10,
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}),
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expectedErrMsg: "FillInterval(in second) must be greater than 0",
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ok: false,
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},
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"TokensPerFill <= 0": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"FillInterval": 30,
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"TokensPerFill": 0,
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"MaxTokens": 10,
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}),
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expectedErrMsg: "TokensPerFill must be greater than 0",
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ok: false,
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},
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"FilterEnabled < 0": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"FillInterval": 30,
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"TokensPerFill": 5,
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"MaxTokens": 10,
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"FilterEnabled": -1,
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}),
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expectedErrMsg: "cannot parse 'FilterEnabled', -1 overflows uint",
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ok: false,
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},
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"FilterEnforced < 0": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"FillInterval": 30,
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"TokensPerFill": 5,
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"MaxTokens": 10,
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"FilterEnforced": -1,
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}),
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expectedErrMsg: "cannot parse 'FilterEnforced', -1 overflows uint",
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ok: false,
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},
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"valid everything": {
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arguments: makeArguments(map[string]interface{}{
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"ProxyType": "connect-proxy",
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"FillInterval": 30,
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"MaxTokens": 20,
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"TokensPerFill": 5,
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}),
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expected: ratelimit{
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ProxyType: "connect-proxy",
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MaxTokens: intPointer(20),
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FillInterval: intPointer(30),
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TokensPerFill: intPointer(5),
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},
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ok: true,
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},
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}
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for n, tc := range cases {
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t.Run(n, func(t *testing.T) {
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extensionName := api.BuiltinLocalRatelimitExtension
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if tc.extensionName != "" {
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extensionName = tc.extensionName
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}
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svc := api.CompoundServiceName{Name: "svc"}
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ext := extensioncommon.RuntimeConfig{
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ServiceName: svc,
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EnvoyExtension: api.EnvoyExtension{
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Name: extensionName,
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Arguments: tc.arguments,
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},
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}
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e, err := Constructor(ext.EnvoyExtension)
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if tc.ok {
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require.NoError(t, err)
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require.Equal(t, &extensioncommon.BasicEnvoyExtender{Extension: &tc.expected}, e)
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} else {
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require.Error(t, err)
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require.Contains(t, err.Error(), tc.expectedErrMsg)
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}
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})
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}
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}
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func intPointer(i int) *int {
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return &i
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}
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@ -4,6 +4,7 @@ import (
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"fmt"
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awslambda "github.com/hashicorp/consul/agent/envoyextensions/builtin/aws-lambda"
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"github.com/hashicorp/consul/agent/envoyextensions/builtin/http/localratelimit"
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"github.com/hashicorp/consul/agent/envoyextensions/builtin/lua"
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"github.com/hashicorp/consul/api"
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"github.com/hashicorp/consul/envoyextensions/extensioncommon"
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@ -13,8 +14,9 @@ import (
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type extensionConstructor func(api.EnvoyExtension) (extensioncommon.EnvoyExtender, error)
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var extensionConstructors = map[string]extensionConstructor{
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api.BuiltinLuaExtension: lua.Constructor,
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api.BuiltinAWSLambdaExtension: awslambda.Constructor,
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api.BuiltinLuaExtension: lua.Constructor,
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api.BuiltinAWSLambdaExtension: awslambda.Constructor,
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api.BuiltinLocalRatelimitExtension: localratelimit.Constructor,
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}
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// ConstructExtension attempts to lookup and build an extension from the registry with the
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|
|
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|
|
@ -208,6 +208,27 @@ end`,
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return proxycfg.TestConfigSnapshotDiscoveryChain(t, "default", nsFunc, nil, makeLambdaServiceDefaults(true))
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},
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},
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{
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name: "http-local-ratelimit-applyto-filter",
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create: func(t testinf.T) *proxycfg.ConfigSnapshot {
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return proxycfg.TestConfigSnapshot(t, func(ns *structs.NodeService) {
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ns.Proxy.Config["protocol"] = "http"
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ns.Proxy.EnvoyExtensions = []structs.EnvoyExtension{
|
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{
|
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Name: api.BuiltinLocalRatelimitExtension,
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Arguments: map[string]interface{}{
|
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"ProxyType": "connect-proxy",
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"MaxTokens": 3,
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"TokensPerFill": 2,
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"FillInterval": 10,
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"FilterEnabled": 100,
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"FilterEnforced": 100,
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},
|
||||
},
|
||||
}
|
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}, nil)
|
||||
},
|
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},
|
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}
|
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|
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latestEnvoyVersion := xdscommon.EnvoyVersions[0]
|
||||
|
|
|
|||
127
agent/xds/testdata/builtin_extension/clusters/http-local-ratelimit-applyto-filter.latest.golden
vendored
Normal file
127
agent/xds/testdata/builtin_extension/clusters/http-local-ratelimit-applyto-filter.latest.golden
vendored
Normal file
|
|
@ -0,0 +1,127 @@
|
|||
{
|
||||
"versionInfo": "00000001",
|
||||
"resources": [
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
|
||||
"name": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
|
||||
"altStatName": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
|
||||
"type": "EDS",
|
||||
"edsClusterConfig": {
|
||||
"edsConfig": {
|
||||
"ads": {},
|
||||
"resourceApiVersion": "V3"
|
||||
}
|
||||
},
|
||||
"connectTimeout": "5s",
|
||||
"circuitBreakers": {},
|
||||
"outlierDetection": {},
|
||||
"commonLbConfig": {
|
||||
"healthyPanicThreshold": {}
|
||||
},
|
||||
"transportSocket": {
|
||||
"name": "tls",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
|
||||
"commonTlsContext": {
|
||||
"tlsParams": {},
|
||||
"tlsCertificates": [
|
||||
{
|
||||
"certificateChain": {
|
||||
"inlineString": "-----BEGIN CERTIFICATE-----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\npY0heYeK9A6iOLrzqxSerkXXQyj5e9bE4VgUnxgPU6g=\n-----END CERTIFICATE-----\n"
|
||||
},
|
||||
"privateKey": {
|
||||
"inlineString": "-----BEGIN EC PRIVATE KEY-----\nMHcCAQEEIMoTkpRggp3fqZzFKh82yS4LjtJI+XY+qX/7DefHFrtdoAoGCCqGSM49\nAwEHoUQDQgAEADPv1RHVNRfa2VKRAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Fav\nq5E0ivpNtv1QnFhxtPd7d5k4e+T7SkW1TQ==\n-----END EC PRIVATE KEY-----\n"
|
||||
}
|
||||
}
|
||||
],
|
||||
"validationContext": {
|
||||
"trustedCa": {
|
||||
"inlineString": "-----BEGIN CERTIFICATE-----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\noR5f6Ku+cig2Il8T8LJujOp2/2A72QcHZA57B13y+8o=\n-----END CERTIFICATE-----\n"
|
||||
},
|
||||
"matchSubjectAltNames": [
|
||||
{
|
||||
"exact": "spiffe://11111111-2222-3333-4444-555555555555.consul/ns/default/dc/dc1/svc/db"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"sni": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
|
||||
"name": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul",
|
||||
"type": "EDS",
|
||||
"edsClusterConfig": {
|
||||
"edsConfig": {
|
||||
"ads": {},
|
||||
"resourceApiVersion": "V3"
|
||||
}
|
||||
},
|
||||
"connectTimeout": "5s",
|
||||
"circuitBreakers": {},
|
||||
"outlierDetection": {},
|
||||
"transportSocket": {
|
||||
"name": "tls",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
|
||||
"commonTlsContext": {
|
||||
"tlsParams": {},
|
||||
"tlsCertificates": [
|
||||
{
|
||||
"certificateChain": {
|
||||
"inlineString": "-----BEGIN CERTIFICATE-----\nMIICjDCCAjKgAwIBAgIIC5llxGV1gB8wCgYIKoZIzj0EAwIwFDESMBAGA1UEAxMJ\nVGVzdCBDQSAyMB4XDTE5MDMyMjEzNTgyNloXDTI5MDMyMjEzNTgyNlowDjEMMAoG\nA1UEAxMDd2ViMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEADPv1RHVNRfa2VKR\nAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Favq5E0ivpNtv1QnFhxtPd7d5k4e+T7\nSkW1TaOCAXIwggFuMA4GA1UdDwEB/wQEAwIDuDAdBgNVHSUEFjAUBggrBgEFBQcD\nAgYIKwYBBQUHAwEwDAYDVR0TAQH/BAIwADBoBgNVHQ4EYQRfN2Q6MDc6ODc6M2E6\nNDA6MTk6NDc6YzM6NWE6YzA6YmE6NjI6ZGY6YWY6NGI6ZDQ6MDU6MjU6NzY6M2Q6\nNWE6OGQ6MTY6OGQ6Njc6NWU6MmU6YTA6MzQ6N2Q6ZGM6ZmYwagYDVR0jBGMwYYBf\nZDE6MTE6MTE6YWM6MmE6YmE6OTc6YjI6M2Y6YWM6N2I6YmQ6ZGE6YmU6YjE6OGE6\nZmM6OWE6YmE6YjU6YmM6ODM6ZTc6NWU6NDE6NmY6ZjI6NzM6OTU6NTg6MGM6ZGIw\nWQYDVR0RBFIwUIZOc3BpZmZlOi8vMTExMTExMTEtMjIyMi0zMzMzLTQ0NDQtNTU1\nNTU1NTU1NTU1LmNvbnN1bC9ucy9kZWZhdWx0L2RjL2RjMS9zdmMvd2ViMAoGCCqG\nSM49BAMCA0gAMEUCIGC3TTvvjj76KMrguVyFf4tjOqaSCRie3nmHMRNNRav7AiEA\npY0heYeK9A6iOLrzqxSerkXXQyj5e9bE4VgUnxgPU6g=\n-----END CERTIFICATE-----\n"
|
||||
},
|
||||
"privateKey": {
|
||||
"inlineString": "-----BEGIN EC PRIVATE KEY-----\nMHcCAQEEIMoTkpRggp3fqZzFKh82yS4LjtJI+XY+qX/7DefHFrtdoAoGCCqGSM49\nAwEHoUQDQgAEADPv1RHVNRfa2VKRAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Fav\nq5E0ivpNtv1QnFhxtPd7d5k4e+T7SkW1TQ==\n-----END EC PRIVATE KEY-----\n"
|
||||
}
|
||||
}
|
||||
],
|
||||
"validationContext": {
|
||||
"trustedCa": {
|
||||
"inlineString": "-----BEGIN CERTIFICATE-----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\noR5f6Ku+cig2Il8T8LJujOp2/2A72QcHZA57B13y+8o=\n-----END CERTIFICATE-----\n"
|
||||
},
|
||||
"matchSubjectAltNames": [
|
||||
{
|
||||
"exact": "spiffe://11111111-2222-3333-4444-555555555555.consul/ns/default/dc/dc1/svc/geo-cache-target"
|
||||
},
|
||||
{
|
||||
"exact": "spiffe://11111111-2222-3333-4444-555555555555.consul/ns/default/dc/dc2/svc/geo-cache-target"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"sni": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
|
||||
"name": "local_app",
|
||||
"type": "STATIC",
|
||||
"connectTimeout": "5s",
|
||||
"loadAssignment": {
|
||||
"clusterName": "local_app",
|
||||
"endpoints": [
|
||||
{
|
||||
"lbEndpoints": [
|
||||
{
|
||||
"endpoint": {
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "127.0.0.1",
|
||||
"portValue": 8080
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
],
|
||||
"typeUrl": "type.googleapis.com/envoy.config.cluster.v3.Cluster",
|
||||
"nonce": "00000001"
|
||||
}
|
||||
75
agent/xds/testdata/builtin_extension/endpoints/http-local-ratelimit-applyto-filter.latest.golden
vendored
Normal file
75
agent/xds/testdata/builtin_extension/endpoints/http-local-ratelimit-applyto-filter.latest.golden
vendored
Normal file
|
|
@ -0,0 +1,75 @@
|
|||
{
|
||||
"versionInfo": "00000001",
|
||||
"resources": [
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
|
||||
"clusterName": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
|
||||
"endpoints": [
|
||||
{
|
||||
"lbEndpoints": [
|
||||
{
|
||||
"endpoint": {
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "10.10.1.1",
|
||||
"portValue": 8080
|
||||
}
|
||||
}
|
||||
},
|
||||
"healthStatus": "HEALTHY",
|
||||
"loadBalancingWeight": 1
|
||||
},
|
||||
{
|
||||
"endpoint": {
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "10.10.1.2",
|
||||
"portValue": 8080
|
||||
}
|
||||
}
|
||||
},
|
||||
"healthStatus": "HEALTHY",
|
||||
"loadBalancingWeight": 1
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
|
||||
"clusterName": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul",
|
||||
"endpoints": [
|
||||
{
|
||||
"lbEndpoints": [
|
||||
{
|
||||
"endpoint": {
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "10.10.1.1",
|
||||
"portValue": 8080
|
||||
}
|
||||
}
|
||||
},
|
||||
"healthStatus": "HEALTHY",
|
||||
"loadBalancingWeight": 1
|
||||
},
|
||||
{
|
||||
"endpoint": {
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "10.20.1.2",
|
||||
"portValue": 8080
|
||||
}
|
||||
}
|
||||
},
|
||||
"healthStatus": "HEALTHY",
|
||||
"loadBalancingWeight": 1
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"typeUrl": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
|
||||
"nonce": "00000001"
|
||||
}
|
||||
256
agent/xds/testdata/builtin_extension/listeners/http-local-ratelimit-applyto-filter.latest.golden
vendored
Normal file
256
agent/xds/testdata/builtin_extension/listeners/http-local-ratelimit-applyto-filter.latest.golden
vendored
Normal file
|
|
@ -0,0 +1,256 @@
|
|||
{
|
||||
"versionInfo": "00000001",
|
||||
"resources": [
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
|
||||
"name": "db:127.0.0.1:9191",
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "127.0.0.1",
|
||||
"portValue": 9191
|
||||
}
|
||||
},
|
||||
"filterChains": [
|
||||
{
|
||||
"filters": [
|
||||
{
|
||||
"name": "envoy.filters.network.tcp_proxy",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy",
|
||||
"statPrefix": "upstream.db.default.default.dc1",
|
||||
"cluster": "db.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"trafficDirection": "OUTBOUND"
|
||||
},
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
|
||||
"name": "prepared_query:geo-cache:127.10.10.10:8181",
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "127.10.10.10",
|
||||
"portValue": 8181
|
||||
}
|
||||
},
|
||||
"filterChains": [
|
||||
{
|
||||
"filters": [
|
||||
{
|
||||
"name": "envoy.filters.network.tcp_proxy",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy",
|
||||
"statPrefix": "upstream.prepared_query_geo-cache",
|
||||
"cluster": "geo-cache.default.dc1.query.11111111-2222-3333-4444-555555555555.consul"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"trafficDirection": "OUTBOUND"
|
||||
},
|
||||
{
|
||||
"@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
|
||||
"name": "public_listener:0.0.0.0:9999",
|
||||
"address": {
|
||||
"socketAddress": {
|
||||
"address": "0.0.0.0",
|
||||
"portValue": 9999
|
||||
}
|
||||
},
|
||||
"filterChains": [
|
||||
{
|
||||
"filters": [
|
||||
{
|
||||
"name": "envoy.filters.network.http_connection_manager",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager",
|
||||
"statPrefix": "public_listener",
|
||||
"routeConfig": {
|
||||
"name": "public_listener",
|
||||
"virtualHosts": [
|
||||
{
|
||||
"name": "public_listener",
|
||||
"domains": [
|
||||
"*"
|
||||
],
|
||||
"routes": [
|
||||
{
|
||||
"match": {
|
||||
"prefix": "/"
|
||||
},
|
||||
"route": {
|
||||
"cluster": "local_app"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"httpFilters": [
|
||||
{
|
||||
"name": "envoy.filters.http.local_ratelimit",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.filters.http.local_ratelimit.v3.LocalRateLimit",
|
||||
"statPrefix": "local_ratelimit",
|
||||
"tokenBucket": {
|
||||
"maxTokens": 3,
|
||||
"tokensPerFill": 2,
|
||||
"fillInterval": "10s"
|
||||
},
|
||||
"filterEnabled": {
|
||||
"defaultValue": {
|
||||
"numerator": 100
|
||||
}
|
||||
},
|
||||
"filterEnforced": {
|
||||
"defaultValue": {
|
||||
"numerator": 100
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "envoy.filters.http.rbac",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.filters.http.rbac.v3.RBAC",
|
||||
"rules": {}
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "envoy.filters.http.header_to_metadata",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.filters.http.header_to_metadata.v3.Config",
|
||||
"requestRules": [
|
||||
{
|
||||
"header": "x-forwarded-client-cert",
|
||||
"onHeaderPresent": {
|
||||
"metadataNamespace": "consul",
|
||||
"key": "trust-domain",
|
||||
"regexValueRewrite": {
|
||||
"pattern": {
|
||||
"googleRe2": {},
|
||||
"regex": ".*URI=spiffe://([^/]+.[^/]+)(?:/ap/([^/]+))?/ns/([^/]+)/dc/([^/]+)/svc/([^/;,]+).*"
|
||||
},
|
||||
"substitution": "\\1"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"header": "x-forwarded-client-cert",
|
||||
"onHeaderPresent": {
|
||||
"metadataNamespace": "consul",
|
||||
"key": "partition",
|
||||
"regexValueRewrite": {
|
||||
"pattern": {
|
||||
"googleRe2": {},
|
||||
"regex": ".*URI=spiffe://([^/]+.[^/]+)(?:/ap/([^/]+))?/ns/([^/]+)/dc/([^/]+)/svc/([^/;,]+).*"
|
||||
},
|
||||
"substitution": "\\2"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"header": "x-forwarded-client-cert",
|
||||
"onHeaderPresent": {
|
||||
"metadataNamespace": "consul",
|
||||
"key": "namespace",
|
||||
"regexValueRewrite": {
|
||||
"pattern": {
|
||||
"googleRe2": {},
|
||||
"regex": ".*URI=spiffe://([^/]+.[^/]+)(?:/ap/([^/]+))?/ns/([^/]+)/dc/([^/]+)/svc/([^/;,]+).*"
|
||||
},
|
||||
"substitution": "\\3"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"header": "x-forwarded-client-cert",
|
||||
"onHeaderPresent": {
|
||||
"metadataNamespace": "consul",
|
||||
"key": "datacenter",
|
||||
"regexValueRewrite": {
|
||||
"pattern": {
|
||||
"googleRe2": {},
|
||||
"regex": ".*URI=spiffe://([^/]+.[^/]+)(?:/ap/([^/]+))?/ns/([^/]+)/dc/([^/]+)/svc/([^/;,]+).*"
|
||||
},
|
||||
"substitution": "\\4"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"header": "x-forwarded-client-cert",
|
||||
"onHeaderPresent": {
|
||||
"metadataNamespace": "consul",
|
||||
"key": "service",
|
||||
"regexValueRewrite": {
|
||||
"pattern": {
|
||||
"googleRe2": {},
|
||||
"regex": ".*URI=spiffe://([^/]+.[^/]+)(?:/ap/([^/]+))?/ns/([^/]+)/dc/([^/]+)/svc/([^/;,]+).*"
|
||||
},
|
||||
"substitution": "\\5"
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"name": "envoy.filters.http.router",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.filters.http.router.v3.Router"
|
||||
}
|
||||
}
|
||||
],
|
||||
"tracing": {
|
||||
"randomSampling": {}
|
||||
},
|
||||
"forwardClientCertDetails": "APPEND_FORWARD",
|
||||
"setCurrentClientCertDetails": {
|
||||
"subject": true,
|
||||
"cert": true,
|
||||
"chain": true,
|
||||
"dns": true,
|
||||
"uri": true
|
||||
}
|
||||
}
|
||||
}
|
||||
],
|
||||
"transportSocket": {
|
||||
"name": "tls",
|
||||
"typedConfig": {
|
||||
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.DownstreamTlsContext",
|
||||
"commonTlsContext": {
|
||||
"tlsParams": {},
|
||||
"tlsCertificates": [
|
||||
{
|
||||
"certificateChain": {
|
||||
"inlineString": "-----BEGIN CERTIFICATE-----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\npY0heYeK9A6iOLrzqxSerkXXQyj5e9bE4VgUnxgPU6g=\n-----END CERTIFICATE-----\n"
|
||||
},
|
||||
"privateKey": {
|
||||
"inlineString": "-----BEGIN EC PRIVATE KEY-----\nMHcCAQEEIMoTkpRggp3fqZzFKh82yS4LjtJI+XY+qX/7DefHFrtdoAoGCCqGSM49\nAwEHoUQDQgAEADPv1RHVNRfa2VKRAB16b6rZnEt7tuhaxCFpQXPj7M2omb0B9Fav\nq5E0ivpNtv1QnFhxtPd7d5k4e+T7SkW1TQ==\n-----END EC PRIVATE KEY-----\n"
|
||||
}
|
||||
}
|
||||
],
|
||||
"validationContext": {
|
||||
"trustedCa": {
|
||||
"inlineString": "-----BEGIN CERTIFICATE-----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\noR5f6Ku+cig2Il8T8LJujOp2/2A72QcHZA57B13y+8o=\n-----END CERTIFICATE-----\n"
|
||||
}
|
||||
},
|
||||
"alpnProtocols": [
|
||||
"http/1.1"
|
||||
]
|
||||
},
|
||||
"requireClientCertificate": true
|
||||
}
|
||||
}
|
||||
}
|
||||
],
|
||||
"trafficDirection": "INBOUND"
|
||||
}
|
||||
],
|
||||
"typeUrl": "type.googleapis.com/envoy.config.listener.v3.Listener",
|
||||
"nonce": "00000001"
|
||||
}
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
{
|
||||
"versionInfo": "00000001",
|
||||
"typeUrl": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
|
||||
"nonce": "00000001"
|
||||
}
|
||||
|
|
@ -33,8 +33,9 @@ const (
|
|||
)
|
||||
|
||||
const (
|
||||
BuiltinAWSLambdaExtension string = "builtin/aws/lambda"
|
||||
BuiltinLuaExtension string = "builtin/lua"
|
||||
BuiltinAWSLambdaExtension string = "builtin/aws/lambda"
|
||||
BuiltinLuaExtension string = "builtin/lua"
|
||||
BuiltinLocalRatelimitExtension string = "builtin/http/localratelimit"
|
||||
)
|
||||
|
||||
type ConfigEntry interface {
|
||||
|
|
|
|||
2
go.mod
2
go.mod
|
|
@ -28,6 +28,7 @@ require (
|
|||
github.com/fsnotify/fsnotify v1.5.1
|
||||
github.com/go-openapi/runtime v0.24.1
|
||||
github.com/go-openapi/strfmt v0.21.3
|
||||
github.com/golang/protobuf v1.5.2
|
||||
github.com/google/go-cmp v0.5.8
|
||||
github.com/google/gofuzz v1.2.0
|
||||
github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1
|
||||
|
|
@ -151,7 +152,6 @@ require (
|
|||
github.com/go-ozzo/ozzo-validation v3.6.0+incompatible // indirect
|
||||
github.com/gogo/protobuf v1.3.2 // indirect
|
||||
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
|
||||
github.com/golang/protobuf v1.5.2 // indirect
|
||||
github.com/golang/snappy v0.0.4 // indirect
|
||||
github.com/google/btree v1.0.0 // indirect
|
||||
github.com/google/go-querystring v1.0.0 // indirect
|
||||
|
|
|
|||
|
|
@ -0,0 +1,4 @@
|
|||
#!/bin/bash
|
||||
|
||||
snapshot_envoy_admin localhost:19000 s1 primary || true
|
||||
snapshot_envoy_admin localhost:19001 s2 primary || true
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
services {
|
||||
name = "s1"
|
||||
port = 8080
|
||||
connect {
|
||||
sidecar_service {
|
||||
proxy {
|
||||
upstreams = [
|
||||
{
|
||||
destination_name = "s2"
|
||||
local_bind_port = 5000
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
services {
|
||||
name = "s2"
|
||||
port = 8181
|
||||
connect { sidecar_service {} }
|
||||
}
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
#!/bin/bash
|
||||
|
||||
set -eEuo pipefail
|
||||
|
||||
upsert_config_entry primary '
|
||||
Kind = "service-defaults"
|
||||
Name = "s2"
|
||||
Protocol = "http"
|
||||
EnvoyExtensions = [
|
||||
{
|
||||
Name = "builtin/http/localratelimit",
|
||||
Arguments = {
|
||||
ProxyType = "connect-proxy"
|
||||
MaxTokens = 1,
|
||||
TokensPerFill = 1,
|
||||
FillInterval = 120,
|
||||
FilterEnabled = 100,
|
||||
FilterEnforced = 100,
|
||||
}
|
||||
}
|
||||
]
|
||||
'
|
||||
|
||||
upsert_config_entry primary '
|
||||
Kind = "service-defaults"
|
||||
Name = "s1"
|
||||
Protocol = "tcp"
|
||||
EnvoyExtensions = [
|
||||
{
|
||||
Name = "builtin/http/localratelimit",
|
||||
Arguments = {
|
||||
ProxyType = "connect-proxy"
|
||||
MaxTokens = 1,
|
||||
TokensPerFill = 1,
|
||||
FillInterval = 120,
|
||||
FilterEnabled = 100,
|
||||
FilterEnforced = 100,
|
||||
}
|
||||
}
|
||||
]
|
||||
'
|
||||
|
||||
register_services primary
|
||||
|
||||
gen_envoy_bootstrap s1 19000 primary
|
||||
gen_envoy_bootstrap s2 19001 primary
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
#!/bin/bash
|
||||
|
||||
export REQUIRED_SERVICES="s1 s1-sidecar-proxy s2 s2-sidecar-proxy"
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
#!/usr/bin/env bats
|
||||
|
||||
load helpers
|
||||
|
||||
@test "s1 proxy admin is up on :19000" {
|
||||
retry_default curl -f -s localhost:19000/stats -o /dev/null
|
||||
}
|
||||
|
||||
@test "s2 proxy admin is up on :19001" {
|
||||
retry_default curl -f -s localhost:19001/stats -o /dev/null
|
||||
}
|
||||
|
||||
@test "s1 proxy listener should be up and have right cert" {
|
||||
assert_proxy_presents_cert_uri localhost:21000 s1
|
||||
}
|
||||
|
||||
@test "s2 proxy listener should be up and have right cert" {
|
||||
assert_proxy_presents_cert_uri localhost:21001 s2
|
||||
}
|
||||
|
||||
@test "s2 proxy should be healthy" {
|
||||
assert_service_has_healthy_instances s2 1
|
||||
}
|
||||
|
||||
@test "s1 upstream should have healthy endpoints for s2" {
|
||||
assert_upstream_has_endpoints_in_status 127.0.0.1:19000 s2.default.primary HEALTHY 1
|
||||
}
|
||||
|
||||
@test "s2 proxy should have been configured with http local ratelimit filters" {
|
||||
HTTP_FILTERS=$(get_envoy_http_filters localhost:19001)
|
||||
PUB=$(echo "$HTTP_FILTERS" | grep -E "^public_listener:" | cut -f 2 -d ' ')
|
||||
|
||||
echo "HTTP_FILTERS = $HTTP_FILTERS"
|
||||
echo "PUB = $PUB"
|
||||
|
||||
[ "$PUB" = "envoy.filters.http.local_ratelimit,envoy.filters.http.rbac,envoy.filters.http.header_to_metadata,envoy.filters.http.router" ]
|
||||
}
|
||||
|
||||
@test "s1(tcp) proxy should not be changed by http/localratelimit extension" {
|
||||
TCP_FILTERS=$(get_envoy_listener_filters localhost:19000)
|
||||
PUB=$(echo "$TCP_FILTERS" | grep -E "^public_listener:" | cut -f 2 -d ' ')
|
||||
|
||||
echo "TCP_FILTERS = $TCP_FILTERS"
|
||||
echo "PUB = $PUB"
|
||||
|
||||
[ "$PUB" = "envoy.filters.network.rbac,envoy.filters.network.tcp_proxy" ]
|
||||
}
|
||||
|
||||
@test "first connection to s2 - success" {
|
||||
run retry_default curl -s -f -d hello localhost:5000
|
||||
[ "$status" -eq 0 ]
|
||||
[[ "$output" == *"hello"* ]]
|
||||
}
|
||||
|
||||
@test "ratelimit to s2 is in effect - return code 429" {
|
||||
retry_default must_fail_http_connection localhost:5000 429
|
||||
}
|
||||
Loading…
Reference in New Issue