crypto

Documentation

Index

• Constants
• func NewSshKeyPair(privateOut, publicOut io.Writer) error
• func NewSshKeyPairUsingFileWriter(writer filewriter.FileWriter, privateKeyFilename, publicKeyFilename string) (string, []byte, error)
• func SecureCipherSuitesString() string
• type CertificateGenerator
  • func NewCertificateGenerator() CertificateGenerator
• type DefaultTlsValidator
  • func (tv *DefaultTlsValidator) IsSignedByUnknownAuthority(host, port string) (bool, error)
  • func (tv *DefaultTlsValidator) ValidateCert(host, port, caCertContent string) error
• type TlsValidator
  • func NewTlsValidator() TlsValidator

Constants

const SshKeySize = 4096

SshKeysize is the key size used when calling NewSshKeyPair().

Functions

func NewSshKeyPair

func NewSshKeyPair(privateOut, publicOut io.Writer) error

NewSshKeyPair creates an RSA public key pair and writes each part to privateOut and publicOut. The output written to privateOut and pulicKeyOut is formatted as ssh-keygen would format keys. The private key part is PEM encoded with the key data formatted in PKCS1, ASN.1 DER as typically done by the ssh-keygen GNU tool. The public key is formatted as an SSH Authorized Key suitable for storing on servers.

func NewSshKeyPairUsingFileWriter

func NewSshKeyPairUsingFileWriter(writer filewriter.FileWriter, privateKeyFilename, publicKeyFilename string) (string, []byte, error)

NewSshKeyPairUsingFileWriter provides a mechanism for generating SSH key pairs and writing them to the writer direcftory context. It exists to create compatibility with filewriter.FileWriter and compliment older code. The string returned is a path to the private key written to disk using writer. The bytes returned are the public key formated as specified in NewSshKeyPair().

func SecureCipherSuitesString

func SecureCipherSuitesString() string

Types

type CertificateGenerator

type CertificateGenerator interface {
	GenerateIamAuthSelfSignCertKeyPair() ([]byte, []byte, error)
}

func NewCertificateGenerator

func NewCertificateGenerator() CertificateGenerator

type DefaultTlsValidator

type DefaultTlsValidator struct{}

func (*DefaultTlsValidator) IsSignedByUnknownAuthority

func (tv *DefaultTlsValidator) IsSignedByUnknownAuthority(host, port string) (bool, error)

IsSignedByUnknownAuthority determines if the url is signed by an unknown authority.

func (*DefaultTlsValidator) ValidateCert

func (tv *DefaultTlsValidator) ValidateCert(host, port, caCertContent string) error

ValidateCert parses the cert, ensures that the cert format is valid and verifies that the cert is valid for the url.

type TlsValidator

type TlsValidator interface {
	ValidateCert(host, port, caCertContent string) error
	IsSignedByUnknownAuthority(host, port string) (bool, error)
}

func NewTlsValidator

func NewTlsValidator() TlsValidator