authpolicy

Documentation

Index

• type Engine
  • func DefaultAuthPolicy(ctx context.Context) (*Engine, error)
  • func NewEngineFromConfigOrDefault(ctx context.Context, cfg *OpaEngineConfig) (*Engine, error)
  • func NewEngineFromRego(ctx context.Context, regoPolicy string, dataStore storage.Store) (*Engine, error)
  • func (e *Engine) Eval(ctx context.Context, input Input) (result Result, err error)
• type Input
• type LocalOpaProviderConfig
• type OpaEngineConfig
• type Result

Types

type Engine

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

Engine drives policy management.

func DefaultAuthPolicy

func DefaultAuthPolicy(ctx context.Context) (*Engine, error)

DefaultAuthPolicy returns the default policy engine

func NewEngineFromConfigOrDefault

func NewEngineFromConfigOrDefault(ctx context.Context, cfg *OpaEngineConfig) (*Engine, error)

NewEngineFromConfigOrDefault returns a new policy engine. Or if no config is provided, provides the default policy

func NewEngineFromRego

func NewEngineFromRego(ctx context.Context, regoPolicy string, dataStore storage.Store) (*Engine, error)

NewEngineFromRego is a helper to create the Engine object

func (*Engine) Eval

func (e *Engine) Eval(ctx context.Context, input Input) (result Result, err error)

Eval determines whether access should be allowed on a resource.

type Input

type Input struct {
	// Caller is the authenticated identity of the actor making a request.
	Caller string `json:"caller"`

	// FullMethod is the fully-qualified name of the proto rpc service method.
	FullMethod string `json:"full_method"`

	// Req represents data received from the request body. It MUST be a
	// protobuf request object with fields that are serializable as JSON,
	// since they will be used in policy definitions.
	Req interface{} `json:"req"`
}

Input represents context associated with an access request.

type LocalOpaProviderConfig

type LocalOpaProviderConfig struct {
	RegoPath       string `hcl:"rego_path"`
	PolicyDataPath string `hcl:"policy_data_path"`
}

type OpaEngineConfig

type OpaEngineConfig struct {
	LocalOpaProvider *LocalOpaProviderConfig `hcl:"local"`
}

type Result

type Result struct {
	Allow             bool `json:"allow"`
	AllowIfAdmin      bool `json:"allow_if_admin"`
	AllowIfLocal      bool `json:"allow_if_local"`
	AllowIfDownstream bool `json:"allow_if_downstream"`
	AllowIfAgent      bool `json:"allow_if_agent"`
}