api

Documentation

Index

• func BadRequest(err error) error
• func Forbidden(err error) error
• func InternalServerError(err error) error
• func JSON(w http.ResponseWriter, v interface{})
• func LogError(rw http.ResponseWriter, err error)
• func NewError(status int, err error) error
• func NotFound(err error) error
• func ReadJSON(r io.Reader, v interface{}) error
• func Unauthorized(err error) error
• func WriteError(w http.ResponseWriter, err error)
• type Authority
• type Certificate
  • func NewCertificate(cr *x509.Certificate) Certificate
  • func (c Certificate) MarshalJSON() ([]byte, error)
  • func (c *Certificate) UnmarshalJSON(data []byte) error
• type CertificateRequest
  • func NewCertificateRequest(cr *x509.CertificateRequest) CertificateRequest
  • func (c CertificateRequest) MarshalJSON() ([]byte, error)
  • func (c *CertificateRequest) UnmarshalJSON(data []byte) error
• type Error
  • func (e *Error) Cause() error
  • func (e *Error) Error() string
  • func (e *Error) MarshalJSON() ([]byte, error)
  • func (e *Error) StatusCode() int
  • func (e *Error) UnmarshalJSON(data []byte) error
• type ErrorResponse
• type HealthResponse
• type ProvisionerKeyResponse
• type ProvisionersResponse
• type RootResponse
• type Router
• type RouterHandler
  • func New(authority Authority) RouterHandler
• type SignRequest
  • func (s *SignRequest) Validate() error
• type SignResponse
• type StackTracer
• type StatusCoder

Functions

func BadRequest

func BadRequest(err error) error

BadRequest returns an 400 error with the given error.

func Forbidden

func Forbidden(err error) error

Forbidden returns an 403 error with the given error.

func InternalServerError

func InternalServerError(err error) error

InternalServerError returns a 500 error with the given error.

func JSON

func JSON(w http.ResponseWriter, v interface{})

JSON writes the passed value into the http.ResponseWriter.

func LogError

func LogError(rw http.ResponseWriter, err error)

LogError adds to the response writer the given error if it implements logging.ResponseLogger. If it does not implement it, then writes the error using the log package.

func NewError

func NewError(status int, err error) error

NewError returns a new Error. If the given error implements the StatusCoder interface we will ignore the given status.

func NotFound

func NotFound(err error) error

NotFound returns an 404 error with the given error.

func ReadJSON

func ReadJSON(r io.Reader, v interface{}) error

ReadJSON reads JSON from the request body and stores it in the value pointed by v.

func Unauthorized

func Unauthorized(err error) error

Unauthorized returns an 401 error with the given error.

func WriteError

func WriteError(w http.ResponseWriter, err error)

WriteError writes to w a JSON representation of the given error.

Types

type Authority

type Authority interface {
	Authorize(ott string) ([]interface{}, error)
	GetTLSOptions() *tlsutil.TLSOptions
	Root(shasum string) (*x509.Certificate, error)
	Sign(cr *x509.CertificateRequest, signOpts authority.SignOptions, extraOpts ...interface{}) (*x509.Certificate, *x509.Certificate, error)
	Renew(cert *x509.Certificate) (*x509.Certificate, *x509.Certificate, error)
	GetProvisioners(cursor string, limit int) ([]*authority.Provisioner, string, error)
	GetEncryptedKey(kid string) (string, error)
}

Authority is the interface implemented by a CA authority.

type Certificate

type Certificate struct {
	*x509.Certificate
}

Certificate wraps a *x509.Certificate and adds the json.Marshaler interface.

func NewCertificate

func NewCertificate(cr *x509.Certificate) Certificate

NewCertificate is a helper method that returns a Certificate from a *x509.Certificate.

func (Certificate) MarshalJSON

func (c Certificate) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface. The certificate is quoted string using the PEM encoding.

func (*Certificate) UnmarshalJSON

func (c *Certificate) UnmarshalJSON(data []byte) error

UnmarshalJSON implements the json.Unmarshaler interface. The certificate is expected to be a quoted string using the PEM encoding.

type CertificateRequest

type CertificateRequest struct {
	*x509.CertificateRequest
}

CertificateRequest wraps a *x509.CertificateRequest and adds the json.Unmarshaler interface.

func NewCertificateRequest

func NewCertificateRequest(cr *x509.CertificateRequest) CertificateRequest

NewCertificateRequest is a helper method that returns a CertificateRequest from a *x509.CertificateRequest.

func (CertificateRequest) MarshalJSON

func (c CertificateRequest) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface. The certificate request is a quoted string using the PEM encoding.

func (*CertificateRequest) UnmarshalJSON

func (c *CertificateRequest) UnmarshalJSON(data []byte) error

UnmarshalJSON implements the json.Unmarshaler interface. The certificate request is expected to be a quoted string using the PEM encoding.

type Error

type Error struct {
	Status int
	Err    error
}

Error represents the CA API errors.

func (*Error) Cause

func (e *Error) Cause() error

Cause implements the errors.Causer interface and returns the original error.

func (*Error) Error

func (e *Error) Error() string

Error implements the error interface and returns the error string.

func (*Error) MarshalJSON

func (e *Error) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaller interface for the Error struct.

func (*Error) StatusCode

func (e *Error) StatusCode() int

StatusCode implements the StatusCoder interface and returns the HTTP response code.

func (*Error) UnmarshalJSON

func (e *Error) UnmarshalJSON(data []byte) error

UnmarshalJSON implements json.Unmarshaler interface for the Error struct.

type ErrorResponse

type ErrorResponse struct {
	Status  int    `json:"status"`
	Message string `json:"message"`
}

ErrorResponse represents an error in JSON format.

type HealthResponse

type HealthResponse struct {
	Status string `json:"status"`
}

HealthResponse is the response object that returns the health of the server.

type ProvisionerKeyResponse

type ProvisionerKeyResponse struct {
	Key string `json:"key"`
}

ProvisionerKeyResponse is the response object that returns the encryptoed key of a provisioner.

type ProvisionersResponse

type ProvisionersResponse struct {
	Provisioners []*authority.Provisioner `json:"provisioners"`
	NextCursor   string                   `json:"nextCursor"`
}

ProvisionersResponse is the response object that returns the list of provisioners.

type RootResponse

type RootResponse struct {
	RootPEM Certificate `json:"ca"`
}

RootResponse is the response object that returns the PEM of a root certificate.

type Router

type Router interface {
	// MethodFunc adds routes for `pattern` that matches
	// the `method` HTTP method.
	MethodFunc(method, pattern string, h http.HandlerFunc)
}

Router defines a common router interface.

type RouterHandler

type RouterHandler interface {
	Route(r Router)
}

RouterHandler is the interface that a HTTP handler that manages multiple endpoints will implement.

func New

func New(authority Authority) RouterHandler

New creates a new RouterHandler with the CA endpoints.

type SignRequest

type SignRequest struct {
	CsrPEM    CertificateRequest `json:"csr"`
	OTT       string             `json:"ott"`
	NotAfter  time.Time          `json:"notAfter"`
	NotBefore time.Time          `json:"notBefore"`
}

SignRequest is the request body for a certificate signature request.

func (*SignRequest) Validate

func (s *SignRequest) Validate() error

Validate checks the fields of the SignRequest and returns nil if they are ok or an error if something is wrong.

type SignResponse

type SignResponse struct {
	ServerPEM  Certificate          `json:"crt"`
	CaPEM      Certificate          `json:"ca"`
	TLSOptions *tlsutil.TLSOptions  `json:"tlsOptions,omitempty"`
	TLS        *tls.ConnectionState `json:"-"`
}

SignResponse is the response object of the certificate signature request.

type StackTracer

type StackTracer interface {
	StackTrace() errors.StackTrace
}

StackTracer must be by those errors that return an stack trace.

type StatusCoder

type StatusCoder interface {
	StatusCode() int
}

StatusCoder interface is used by errors that returns the HTTP response code.