v1alpha1

type Condition struct {
	// type of condition in CamelCase or in foo.example.com/CamelCase.
	// ---
	// Many .condition.type values are consistent across resources like Available, but because arbitrary conditions can be
	// useful (see .node.status.conditions), the ability to deconflict is important.
	// The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt)
	// +required
	// +kubebuilder:validation:Required
	// +kubebuilder:validation:Pattern=`^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$`
	// +kubebuilder:validation:MaxLength=316
	Type string `json:"type"`

	// status of the condition, one of True, False, Unknown.
	// +required
	// +kubebuilder:validation:Required
	// +kubebuilder:validation:Enum=True;False;Unknown
	Status ConditionStatus `json:"status"`

	// observedGeneration represents the .metadata.generation that the condition was set based upon.
	// For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
	// with respect to the current state of the instance.
	// +optional
	// +kubebuilder:validation:Minimum=0
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// lastTransitionTime is the last time the condition transitioned from one status to another.
	// This should be when the underlying condition changed.  If that is not known, then using the time when the API field changed is acceptable.
	// +required
	// +kubebuilder:validation:Required
	// +kubebuilder:validation:Type=string
	// +kubebuilder:validation:Format=date-time
	LastTransitionTime metav1.Time `json:"lastTransitionTime"`

	// reason contains a programmatic identifier indicating the reason for the condition's last transition.
	// Producers of specific condition types may define expected values and meanings for this field,
	// and whether the values are considered a guaranteed API.
	// The value should be a CamelCase string.
	// This field may not be empty.
	// +required
	// +kubebuilder:validation:Required
	// +kubebuilder:validation:MaxLength=1024
	// +kubebuilder:validation:MinLength=1
	// +kubebuilder:validation:Pattern=`^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$`
	Reason string `json:"reason"`

	// message is a human readable message indicating details about the transition.
	// This may be an empty string.
	// +required
	// +kubebuilder:validation:Required
	// +kubebuilder:validation:MaxLength=32768
	Message string `json:"message"`
}

type ConditionStatus string

type OIDCAuthorizationConfig struct {
	// AdditionalScopes are the scopes in addition to "openid" that will be requested as part of the authorization
	// request flow with an OIDC identity provider. By default only the "openid" scope will be requested.
	// +optional
	AdditionalScopes []string `json:"additionalScopes,omitempty"`
}

type OIDCClaims struct {
	// Groups provides the name of the token claim that will be used to ascertain the groups to which
	// an identity belongs.
	// +optional
	Groups string `json:"groups"`

	// Username provides the name of the token claim that will be used to ascertain an identity's
	// username.
	// +optional
	Username string `json:"username"`
}

type OIDCClient struct {
	// SecretName contains the name of a namespace-local Secret object that provides the clientID and
	// clientSecret for an OIDC client. If only the SecretName is specified in an OIDCClient
	// struct, then it is expected that the Secret is of type "secrets.pinniped.dev/oidc-client" with keys
	// "clientID" and "clientSecret".
	SecretName string `json:"secretName"`
}

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

	// Spec for configuring the identity provider.
	Spec OIDCIdentityProviderSpec `json:"spec"`

	// Status of the identity provider.
	Status OIDCIdentityProviderStatus `json:"status,omitempty"`
}

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

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

type OIDCIdentityProviderPhase string

type OIDCIdentityProviderSpec struct {
	// Issuer is the issuer URL of this OIDC identity provider, i.e., where to fetch
	// /.well-known/openid-configuration.
	// +kubebuilder:validation:MinLength=1
	// +kubebuilder:validation:Pattern=`^https://`
	Issuer string `json:"issuer"`

	// TLS configuration for discovery/JWKS requests to the issuer.
	// +optional
	TLS *TLSSpec `json:"tls,omitempty"`

	// AuthorizationConfig holds information about how to form the OAuth2 authorization request
	// parameters to be used with this OIDC identity provider.
	// +optional
	AuthorizationConfig OIDCAuthorizationConfig `json:"authorizationConfig,omitempty"`

	// Claims provides the names of token claims that will be used when inspecting an identity from
	// this OIDC identity provider.
	// +optional
	Claims OIDCClaims `json:"claims"`

	// OIDCClient contains OIDC client information to be used used with this OIDC identity
	// provider.
	Client OIDCClient `json:"client"`
}

type OIDCIdentityProviderStatus struct {
	// Phase summarizes the overall status of the OIDCIdentityProvider.
	// +kubebuilder:default=Pending
	// +kubebuilder:validation:Enum=Pending;Ready;Error
	Phase OIDCIdentityProviderPhase `json:"phase,omitempty"`

	// Represents the observations of an identity provider's current state.
	// +patchMergeKey=type
	// +patchStrategy=merge
	// +listType=map
	// +listMapKey=type
	Conditions []Condition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type"`
}

type TLSSpec struct {
	// X.509 Certificate Authority (base64-encoded PEM bundle). If omitted, a default set of system roots will be trusted.
	// +optional
	CertificateAuthorityData string `json:"certificateAuthorityData,omitempty"`
}