Affected by GO-2022-0615 and 5 other vulnerabilities

GO-2022-0615: Hashicorp Consul HTTP health check endpoints returning an HTTP redirect may be abused as SSRF vector in github.com/hashicorp/consul

GO-2022-0894: Hashicorp Consul Missing SSL Certificate Validation in github.com/hashicorp/consul

GO-2022-0895: HashiCorp Consul L7 deny intention results in an allow action in github.com/hashicorp/consul

GO-2022-0953: HashiCorp Consul Ingress Gateway Panic Can Shutdown Servers in github.com/hashicorp/consul

GO-2022-1029: HashiCorp Consul vulnerable to authorization bypass in github.com/hashicorp/consul

GO-2023-1827: Hashicorp Consul vulnerable to denial of service in github.com/hashicorp/consul

resolver

package

v1.9.11 Latest Latest Go to latest Published: Nov 11, 2021 License: MPL-2.0 Imports: 7 Imported by: 0

Details

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type Config struct {
	// Scheme used to connect to the server. Defaults to consul.
	Scheme string
}

type ServerResolverBuilder struct {
	// contains filtered or unexported fields
}

ServerResolverBuilder tracks the current server list and keeps any ServerResolvers updated when changes occur.

func NewServerResolverBuilder(cfg Config) *ServerResolverBuilder

func (s *ServerResolverBuilder) AddServer(server *metadata.Server)

AddServer updates the resolvers' states to include the new server's address.

func (s *ServerResolverBuilder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOption) (resolver.Resolver, error)

Build returns a new serverResolver for the given ClientConn. The resolver will keep the ClientConn's state updated based on updates from Serf.

func (s *ServerResolverBuilder) NewRebalancer(dc string) func()

Rebalance shuffles the server list for resolvers in all datacenters.

func (s *ServerResolverBuilder) RemoveServer(server *metadata.Server)

RemoveServer updates the resolvers' states with the given server removed.

func (s *ServerResolverBuilder) Scheme() string

func (s *ServerResolverBuilder) ServerForAddr(addr string) (*metadata.Server, error)

ServerForAddr returns server metadata for a server with the specified address.