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227 lines
10 KiB
Protocol Buffer
227 lines
10 KiB
Protocol Buffer
/*
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Copyright The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// This file was autogenerated by go-to-protobuf. Do not edit it manually!
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syntax = 'proto2';
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package k8s.io.api.certificates.v1;
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import "k8s.io/api/core/v1/generated.proto";
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import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
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import "k8s.io/apimachinery/pkg/runtime/generated.proto";
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import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
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// Package-wide variables from generator "generated".
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option go_package = "v1";
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// CertificateSigningRequest objects provide a mechanism to obtain x509 certificates
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// by submitting a certificate signing request, and having it asynchronously approved and issued.
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//
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// Kubelets use this API to obtain:
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// 1. client certificates to authenticate to kube-apiserver (with the "kubernetes.io/kube-apiserver-client-kubelet" signerName).
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// 2. serving certificates for TLS endpoints kube-apiserver can connect to securely (with the "kubernetes.io/kubelet-serving" signerName).
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//
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// This API can be used to request client certificates to authenticate to kube-apiserver
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// (with the "kubernetes.io/kube-apiserver-client" signerName),
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// or to obtain certificates from custom non-Kubernetes signers.
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message CertificateSigningRequest {
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// +optional
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optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
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// spec contains the certificate request, and is immutable after creation.
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// Only the request, signerName, and usages fields can be set on creation.
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// Other fields are derived by Kubernetes and cannot be modified by users.
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optional CertificateSigningRequestSpec spec = 2;
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// status contains information about whether the request is approved or denied,
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// and the certificate issued by the signer, or the failure condition indicating signer failure.
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// +optional
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optional CertificateSigningRequestStatus status = 3;
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}
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// CertificateSigningRequestCondition describes a condition of a CertificateSigningRequest object
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message CertificateSigningRequestCondition {
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// type of the condition. Known conditions are "Approved", "Denied", and "Failed".
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//
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// An "Approved" condition is added via the /approval subresource,
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// indicating the request was approved and should be issued by the signer.
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//
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// A "Denied" condition is added via the /approval subresource,
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// indicating the request was denied and should not be issued by the signer.
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//
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// A "Failed" condition is added via the /status subresource,
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// indicating the signer failed to issue the certificate.
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//
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// Approved and Denied conditions are mutually exclusive.
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// Approved, Denied, and Failed conditions cannot be removed once added.
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//
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// Only one condition of a given type is allowed.
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optional string type = 1;
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// status of the condition, one of True, False, Unknown.
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// Approved, Denied, and Failed conditions may not be "False" or "Unknown".
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optional string status = 6;
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// reason indicates a brief reason for the request state
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// +optional
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optional string reason = 2;
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// message contains a human readable message with details about the request state
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// +optional
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optional string message = 3;
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// lastUpdateTime is the time of the last update to this condition
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// +optional
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optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastUpdateTime = 4;
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// lastTransitionTime is the time the condition last transitioned from one status to another.
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// If unset, when a new condition type is added or an existing condition's status is changed,
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// the server defaults this to the current time.
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// +optional
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optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 5;
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}
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// CertificateSigningRequestList is a collection of CertificateSigningRequest objects
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message CertificateSigningRequestList {
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// +optional
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optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
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// items is a collection of CertificateSigningRequest objects
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repeated CertificateSigningRequest items = 2;
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}
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// CertificateSigningRequestSpec contains the certificate request.
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message CertificateSigningRequestSpec {
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// request contains an x509 certificate signing request encoded in a "CERTIFICATE REQUEST" PEM block.
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// When serialized as JSON or YAML, the data is additionally base64-encoded.
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// +listType=atomic
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optional bytes request = 1;
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// signerName indicates the requested signer, and is a qualified name.
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//
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// List/watch requests for CertificateSigningRequests can filter on this field using a "spec.signerName=NAME" fieldSelector.
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//
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// Well-known Kubernetes signers are:
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// 1. "kubernetes.io/kube-apiserver-client": issues client certificates that can be used to authenticate to kube-apiserver.
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// Requests for this signer are never auto-approved by kube-controller-manager, can be issued by the "csrsigning" controller in kube-controller-manager.
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// 2. "kubernetes.io/kube-apiserver-client-kubelet": issues client certificates that kubelets use to authenticate to kube-apiserver.
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// Requests for this signer can be auto-approved by the "csrapproving" controller in kube-controller-manager, and can be issued by the "csrsigning" controller in kube-controller-manager.
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// 3. "kubernetes.io/kubelet-serving" issues serving certificates that kubelets use to serve TLS endpoints, which kube-apiserver can connect to securely.
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// Requests for this signer are never auto-approved by kube-controller-manager, and can be issued by the "csrsigning" controller in kube-controller-manager.
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//
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// More details are available at https://k8s.io/docs/reference/access-authn-authz/certificate-signing-requests/#kubernetes-signers
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//
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// Custom signerNames can also be specified. The signer defines:
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// 1. Trust distribution: how trust (CA bundles) are distributed.
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// 2. Permitted subjects: and behavior when a disallowed subject is requested.
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// 3. Required, permitted, or forbidden x509 extensions in the request (including whether subjectAltNames are allowed, which types, restrictions on allowed values) and behavior when a disallowed extension is requested.
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// 4. Required, permitted, or forbidden key usages / extended key usages.
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// 5. Expiration/certificate lifetime: whether it is fixed by the signer, configurable by the admin.
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// 6. Whether or not requests for CA certificates are allowed.
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optional string signerName = 7;
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// usages specifies a set of key usages requested in the issued certificate.
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//
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// Requests for TLS client certificates typically request: "digital signature", "key encipherment", "client auth".
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//
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// Requests for TLS serving certificates typically request: "key encipherment", "digital signature", "server auth".
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//
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// Valid values are:
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// "signing", "digital signature", "content commitment",
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// "key encipherment", "key agreement", "data encipherment",
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// "cert sign", "crl sign", "encipher only", "decipher only", "any",
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// "server auth", "client auth",
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// "code signing", "email protection", "s/mime",
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// "ipsec end system", "ipsec tunnel", "ipsec user",
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// "timestamping", "ocsp signing", "microsoft sgc", "netscape sgc"
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// +listType=atomic
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repeated string usages = 5;
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// username contains the name of the user that created the CertificateSigningRequest.
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// Populated by the API server on creation and immutable.
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// +optional
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optional string username = 2;
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// uid contains the uid of the user that created the CertificateSigningRequest.
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// Populated by the API server on creation and immutable.
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// +optional
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optional string uid = 3;
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// groups contains group membership of the user that created the CertificateSigningRequest.
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// Populated by the API server on creation and immutable.
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// +listType=atomic
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// +optional
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repeated string groups = 4;
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// extra contains extra attributes of the user that created the CertificateSigningRequest.
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// Populated by the API server on creation and immutable.
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// +optional
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map<string, ExtraValue> extra = 6;
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}
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// CertificateSigningRequestStatus contains conditions used to indicate
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// approved/denied/failed status of the request, and the issued certificate.
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message CertificateSigningRequestStatus {
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// conditions applied to the request. Known conditions are "Approved", "Denied", and "Failed".
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// +listType=map
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// +listMapKey=type
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// +optional
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repeated CertificateSigningRequestCondition conditions = 1;
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// certificate is populated with an issued certificate by the signer after an Approved condition is present.
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// This field is set via the /status subresource. Once populated, this field is immutable.
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//
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// If the certificate signing request is denied, a condition of type "Denied" is added and this field remains empty.
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// If the signer cannot issue the certificate, a condition of type "Failed" is added and this field remains empty.
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//
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// Validation requirements:
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// 1. certificate must contain one or more PEM blocks.
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// 2. All PEM blocks must have the "CERTIFICATE" label, contain no headers, and the encoded data
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// must be a BER-encoded ASN.1 Certificate structure as described in section 4 of RFC5280.
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// 3. Non-PEM content may appear before or after the "CERTIFICATE" PEM blocks and is unvalidated,
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// to allow for explanatory text as described in section 5.2 of RFC7468.
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//
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// If more than one PEM block is present, and the definition of the requested spec.signerName
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// does not indicate otherwise, the first block is the issued certificate,
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// and subsequent blocks should be treated as intermediate certificates and presented in TLS handshakes.
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//
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// The certificate is encoded in PEM format.
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//
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// When serialized as JSON or YAML, the data is additionally base64-encoded, so it consists of:
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//
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// base64(
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// -----BEGIN CERTIFICATE-----
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// ...
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// -----END CERTIFICATE-----
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// )
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//
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// +listType=atomic
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// +optional
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optional bytes certificate = 2;
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}
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// ExtraValue masks the value so protobuf can generate
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// +protobuf.nullable=true
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// +protobuf.options.(gogoproto.goproto_stringer)=false
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message ExtraValue {
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// items, if empty, will result in an empty slice
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repeated string items = 1;
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}
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