certmanager

type CAIssuer struct {
	// SecretName is the name of the secret used to sign Certificates issued
	// by this Issuer.
	SecretName string `json:"secretName"`
}

type Certificate struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   CertificateSpec   `json:"spec,omitempty"`
	Status CertificateStatus `json:"status,omitempty"`
}

type CertificateCondition struct {
	// Type of the condition, currently ('Ready').
	Type CertificateConditionType `json:"type"`

	// Status of the condition, one of ('True', 'False', 'Unknown').
	Status ConditionStatus `json:"status"`

	// LastTransitionTime is the timestamp corresponding to the last status
	// change of this condition.
	// +optional
	LastTransitionTime *metav1.Time `json:"lastTransitionTime,omitempty"`

	// Reason is a brief machine readable explanation for the condition's last
	// transition.
	// +optional
	Reason string `json:"reason,omitempty"`

	// Message is a human readable description of the details of the last
	// transition, complementing reason.
	// +optional
	Message string `json:"message,omitempty"`
}

type CertificateConditionType string

type CertificateList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []Certificate `json:"items"`
}

type CertificateRequest struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   CertificateRequestSpec   `json:"spec,omitempty"`
	Status CertificateRequestStatus `json:"status,omitempty"`
}

type CertificateRequestCondition struct {
	// Type of the condition, currently ('Ready', 'InvalidRequest').
	Type CertificateRequestConditionType `json:"type"`

	// Status of the condition, one of ('True', 'False', 'Unknown').
	Status ConditionStatus `json:"status"`

	// LastTransitionTime is the timestamp corresponding to the last status
	// change of this condition.
	// +optional
	LastTransitionTime *metav1.Time `json:"lastTransitionTime,omitempty"`

	// Reason is a brief machine readable explanation for the condition's last
	// transition.
	// +optional
	Reason string `json:"reason,omitempty"`

	// Message is a human readable description of the details of the last
	// transition, complementing reason.
	// +optional
	Message string `json:"message,omitempty"`
}

type CertificateRequestConditionType string

type CertificateRequestList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []CertificateRequest `json:"items"`
}

type CertificateRequestSpec struct {
	// Requested certificate default Duration
	// +optional
	Duration *metav1.Duration `json:"duration,omitempty"`

	// IssuerRef is a reference to the issuer for this CertificateRequest.  If
	// the 'kind' field is not set, or set to 'Issuer', an Issuer resource with
	// the given name in the same namespace as the CertificateRequest will be
	// used.  If the 'kind' field is set to 'ClusterIssuer', a ClusterIssuer with
	// the provided name will be used. The 'name' field in this stanza is
	// required at all times. The group field refers to the API group of the
	// issuer which defaults to 'cert-manager.io' if empty.
	IssuerRef ObjectReference `json:"issuerRef"`

	// Byte slice containing the PEM encoded CertificateSigningRequest
	CSRPEM []byte `json:"csr"`

	// IsCA will mark the resulting certificate as valid for signing. This
	// implies that the 'cert sign' usage is set
	// +optional
	IsCA bool `json:"isCA,omitempty"`

	// Usages is the set of x509 actions that are enabled for a given key.
	// Defaults are ('digital signature', 'key encipherment') if empty
	// +optional
	Usages []KeyUsage `json:"usages,omitempty"`
}

type CertificateRequestStatus struct {
	// +optional
	Conditions []CertificateRequestCondition `json:"conditions,omitempty"`

	// Byte slice containing a PEM encoded signed certificate resulting from the
	// given certificate signing request.
	// +optional
	Certificate []byte `json:"certificate,omitempty"`

	// Byte slice containing the PEM encoded certificate authority of the signed
	// certificate.
	// +optional
	CA []byte `json:"ca,omitempty"`

	// FailureTime stores the time that this CertificateRequest failed. This is
	// used to influence garbage collection and back-off.
	// +optional
	FailureTime *metav1.Time `json:"failureTime,omitempty"`
}

type CertificateSpec struct {
	// Full X509 name specification (https://golang.org/pkg/crypto/x509/pkix/#Name).
	// +optional
	Subject *X509Subject `json:"subject,omitempty"`

	// CommonName is a common name to be used on the Certificate.
	// The CommonName should have a length of 64 characters or fewer to avoid
	// generating invalid CSRs.
	// This value is ignored by TLS clients when any subject alt name is set.
	// This is x509 behaviour: https://tools.ietf.org/html/rfc6125#section-6.4.4
	// +optional
	CommonName string `json:"commonName,omitempty"`

	// Certificate default Duration
	// +optional
	Duration *metav1.Duration `json:"duration,omitempty"`

	// Certificate renew before expiration duration
	// +optional
	RenewBefore *metav1.Duration `json:"renewBefore,omitempty"`

	// DNSNames is a list of subject alt names to be used on the Certificate.
	// +optional
	DNSNames []string `json:"dnsNames,omitempty"`

	// IPAddresses is a list of IP addresses to be used on the Certificate
	// +optional
	IPAddresses []string `json:"ipAddresses,omitempty"`

	// URISANs is a list of URI Subject Alternative Names to be set on this
	// Certificate.
	// +optional
	URISANs []string `json:"uriSANs,omitempty"`

	// EmailSANs is a list of Email Subject Alternative Names to be set on this
	// Certificate.
	// +optional
	EmailSANs []string `json:"emailSANs,omitempty"`

	// SecretName is the name of the secret resource to store this secret in
	SecretName string `json:"secretName"`

	// IssuerRef is a reference to the issuer for this certificate.
	// If the 'kind' field is not set, or set to 'Issuer', an Issuer resource
	// with the given name in the same namespace as the Certificate will be used.
	// If the 'kind' field is set to 'ClusterIssuer', a ClusterIssuer with the
	// provided name will be used.
	// The 'name' field in this stanza is required at all times.
	IssuerRef ObjectReference `json:"issuerRef"`

	// IsCA will mark this Certificate as valid for signing.
	// This implies that the 'cert sign' usage is set
	// +optional
	IsCA bool `json:"isCA,omitempty"`

	// Usages is the set of x509 actions that are enabled for a given key. Defaults are ('digital signature', 'key encipherment') if empty
	// +optional
	Usages []KeyUsage `json:"usages,omitempty"`

	// KeySize is the key bit size of the corresponding private key for this certificate.
	// If provided, value must be between 2048 and 8192 inclusive when KeyAlgorithm is
	// empty or is set to "rsa", and value must be one of (256, 384, 521) when
	// KeyAlgorithm is set to "ecdsa".
	// +kubebuilder:validation:ExclusiveMaximum=false
	// +kubebuilder:validation:Maximum=8192
	// +kubebuilder:validation:ExclusiveMinimum=false
	// +kubebuilder:validation:Minimum=0
	// +optional
	KeySize int `json:"keySize,omitempty"`

	// KeyAlgorithm is the private key algorithm of the corresponding private key
	// for this certificate. If provided, allowed values are either "rsa" or "ecdsa"
	// If KeyAlgorithm is specified and KeySize is not provided,
	// key size of 256 will be used for "ecdsa" key algorithm and
	// key size of 2048 will be used for "rsa" key algorithm.
	// +optional
	KeyAlgorithm KeyAlgorithm `json:"keyAlgorithm,omitempty"`

	// KeyEncoding is the private key cryptography standards (PKCS)
	// for this certificate's private key to be encoded in. If provided, allowed
	// values are "pkcs1" and "pkcs8" standing for PKCS#1 and PKCS#8, respectively.
	// If KeyEncoding is not specified, then PKCS#1 will be used by default.
	KeyEncoding KeyEncoding `json:"keyEncoding,omitempty"`
}

type CertificateStatus struct {
	// +optional
	Conditions []CertificateCondition `json:"conditions,omitempty"`

	// +optional
	LastFailureTime *metav1.Time `json:"lastFailureTime,omitempty"`

	// The expiration time of the certificate stored in the secret named
	// by this resource in spec.secretName.
	// +optional
	NotAfter *metav1.Time `json:"notAfter,omitempty"`
}

type ClusterIssuer struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   IssuerSpec   `json:"spec,omitempty"`
	Status IssuerStatus `json:"status,omitempty"`
}

type ClusterIssuerList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []ClusterIssuer `json:"items"`
}

type ConditionStatus string

type GenericIssuer interface {
	metav1.Object
	runtime.Object
	GetObjectMeta() *metav1.ObjectMeta
	GetSpec() *IssuerSpec
	GetStatus() *IssuerStatus
}

type Issuer struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   IssuerSpec   `json:"spec,omitempty"`
	Status IssuerStatus `json:"status,omitempty"`
}

type IssuerCondition struct {
	// Type of the condition, currently ('Ready').
	Type IssuerConditionType `json:"type"`

	// Status of the condition, one of ('True', 'False', 'Unknown').
	Status ConditionStatus `json:"status"`

	// LastTransitionTime is the timestamp corresponding to the last status
	// change of this condition.
	// +optional
	LastTransitionTime *metav1.Time `json:"lastTransitionTime,omitempty"`

	// Reason is a brief machine readable explanation for the condition's last
	// transition.
	// +optional
	Reason string `json:"reason,omitempty"`

	// Message is a human readable description of the details of the last
	// transition, complementing reason.
	// +optional
	Message string `json:"message,omitempty"`
}

type IssuerConditionType string

type IssuerConfig struct {

	// +optional
	CA *CAIssuer `json:"ca,omitempty"`

	// +optional
	Vault *VaultIssuer `json:"vault,omitempty"`

	// +optional
	SelfSigned *SelfSignedIssuer `json:"selfSigned,omitempty"`

	// +optional
	Venafi *VenafiIssuer `json:"venafi,omitempty"`
}

type IssuerList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []Issuer `json:"items"`
}

type IssuerSpec struct {
	IssuerConfig `json:",inline"`
}

type IssuerStatus struct {
	// +optional
	Conditions []IssuerCondition `json:"conditions,omitempty"`
}

type KeyAlgorithm string

type KeyEncoding string

type KeyUsage string

type LocalObjectReference struct {
	// Name of the referent.
	// More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
	// TODO: Add other useful fields. apiVersion, kind, uid?
	Name string `json:"name"`
}

type ObjectReference struct {
	Name string `json:"name"`
	// +optional
	Kind string `json:"kind,omitempty"`
	// +optional
	Group string `json:"group,omitempty"`
}

type SecretKeySelector struct {
	// The name of the secret in the pod's namespace to select from.
	LocalObjectReference `json:",inline"`
	// The key of the secret to select from. Must be a valid secret key.
	// +optional
	Key string `json:"key,omitempty"`
}

type SelfSignedIssuer struct{}

type VaultAppRole struct {
	// Where the authentication path is mounted in Vault.
	Path string `json:"path"`

	// nolint: golint, stylecheck
	RoleId    string            `json:"roleId"`
	SecretRef SecretKeySelector `json:"secretRef"`
}

type VaultAuth struct {
	// This Secret contains the Vault token key
	// +optional
	TokenSecretRef *SecretKeySelector `json:"tokenSecretRef,omitempty"`

	// This Secret contains a AppRole and Secret
	// +optional
	AppRole *VaultAppRole `json:"appRole,omitempty"`

	// This contains a Role and Secret with a ServiceAccount token to
	// authenticate with vault.
	// +optional
	Kubernetes *VaultKubernetesAuth `json:"kubernetes,omitempty"`
}

type VaultIssuer struct {
	// Vault authentication
	Auth VaultAuth `json:"auth"`

	// Server is the vault connection address
	Server string `json:"server"`

	// Vault URL path to the certificate role
	Path string `json:"path"`

	// Base64 encoded CA bundle to validate Vault server certificate. Only used
	// if the Server URL is using HTTPS protocol. This parameter is ignored for
	// plain HTTP protocol connection. If not set the system root certificates
	// are used to validate the TLS connection.
	// +optional
	CABundle []byte `json:"caBundle,omitempty"`
}

type VaultKubernetesAuth struct {
	// The Vault mountPath here is the mount path to use when authenticating with
	// Vault. For example, setting a value to `/v1/auth/foo`, will use the path
	// `/v1/auth/foo/login` to authenticate with Vault. If unspecified, the
	// default value "/v1/auth/kubernetes" will be used.
	// +optional
	Path string `json:"mountPath,omitempty"`

	// The required Secret field containing a Kubernetes ServiceAccount JWT used
	// for authenticating with Vault. Use of 'ambient credentials' is not
	// supported.
	SecretRef SecretKeySelector `json:"secretRef"`

	// A required field containing the Vault Role to assume. A Role binds a
	// Kubernetes ServiceAccount with a set of Vault policies.
	Role string `json:"role"`
}

type VenafiCloud struct {
	// URL is the base URL for Venafi Cloud
	// +optional
	URL string `json:"url,omitempty"`

	// APITokenSecretRef is a secret key selector for the Venafi Cloud API token.
	APITokenSecretRef SecretKeySelector `json:"apiTokenSecretRef"`
}

type VenafiIssuer struct {
	// Zone is the Venafi Policy Zone to use for this issuer.
	// All requests made to the Venafi platform will be restricted by the named
	// zone policy.
	// This field is required.
	Zone string `json:"zone"`

	// TPP specifies Trust Protection Platform configuration settings.
	// Only one of TPP or Cloud may be specified.
	// +optional
	TPP *VenafiTPP `json:"tpp,omitempty"`

	// Cloud specifies the Venafi cloud configuration settings.
	// Only one of TPP or Cloud may be specified.
	// +optional
	Cloud *VenafiCloud `json:"cloud,omitempty"`
}

type VenafiTPP struct {
	// URL is the base URL for the Venafi TPP instance
	URL string `json:"url"`

	// CredentialsRef is a reference to a Secret containing the username and
	// password for the TPP server.
	// The secret must contain two keys, 'username' and 'password'.
	CredentialsRef LocalObjectReference `json:"credentialsRef"`

	// CABundle is a PEM encoded TLS certificate to use to verify connections to
	// the TPP instance.
	// If specified, system roots will not be used and the issuing CA for the
	// TPP instance must be verifiable using the provided root.
	// If not specified, the connection will be verified using the cert-manager
	// system root certificates.
	// +optional
	CABundle []byte `json:"caBundle,omitempty"`
}

type X509Subject struct {
	// Organizations to be used on the Certificate.
	// +optional
	Organizations []string `json:"organizations,omitempty"`
	// Countries to be used on the Certificate.
	// +optional
	Countries []string `json:"countries,omitempty"`
	// Organizational Units to be used on the Certificate.
	// +optional
	OrganizationalUnits []string `json:"organizationalUnits,omitempty"`
	// Cities to be used on the Certificate.
	// +optional
	Localities []string `json:"localities,omitempty"`
	// State/Provinces to be used on the Certificate.
	// +optional
	Provinces []string `json:"provinces,omitempty"`
	// Street addresses to be used on the Certificate.
	// +optional
	StreetAddresses []string `json:"streetAddresses,omitempty"`
	// Postal codes to be used on the Certificate.
	// +optional
	PostalCodes []string `json:"postalCodes,omitempty"`
	// Serial number to be used on the Certificate.
	// +optional
	SerialNumber string `json:"serialNumber,omitempty"`
}