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types.go
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types.go
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package kubernetes
import (
"strings"
"time"
jose "gopkg.in/square/go-jose.v2"
"github.com/coreos/dex/storage"
"github.com/coreos/dex/storage/kubernetes/k8sapi"
)
var tprMeta = k8sapi.TypeMeta{
APIVersion: "extensions/v1beta1",
Kind: "ThirdPartyResource",
}
// The set of third party resources required by the storage. These are managed by
// the storage so it can migrate itself by creating new resources.
var thirdPartyResources = []k8sapi.ThirdPartyResource{
{
ObjectMeta: k8sapi.ObjectMeta{
Name: "auth-code.oidc.coreos.com",
},
TypeMeta: tprMeta,
Description: "A code which can be claimed for an access token.",
Versions: []k8sapi.APIVersion{{Name: "v1"}},
},
{
ObjectMeta: k8sapi.ObjectMeta{
Name: "auth-request.oidc.coreos.com",
},
TypeMeta: tprMeta,
Description: "A request for an end user to authorize a client.",
Versions: []k8sapi.APIVersion{{Name: "v1"}},
},
{
ObjectMeta: k8sapi.ObjectMeta{
Name: "o-auth2-client.oidc.coreos.com",
},
TypeMeta: tprMeta,
Description: "An OpenID Connect client.",
Versions: []k8sapi.APIVersion{{Name: "v1"}},
},
{
ObjectMeta: k8sapi.ObjectMeta{
Name: "signing-key.oidc.coreos.com",
},
TypeMeta: tprMeta,
Description: "Keys used to sign and verify OpenID Connect tokens.",
Versions: []k8sapi.APIVersion{{Name: "v1"}},
},
{
ObjectMeta: k8sapi.ObjectMeta{
Name: "refresh-token.oidc.coreos.com",
},
TypeMeta: tprMeta,
Description: "Refresh tokens for clients to continuously act on behalf of an end user.",
Versions: []k8sapi.APIVersion{{Name: "v1"}},
},
{
ObjectMeta: k8sapi.ObjectMeta{
Name: "password.oidc.coreos.com",
},
TypeMeta: tprMeta,
Description: "Passwords managed by the OIDC server.",
Versions: []k8sapi.APIVersion{{Name: "v1"}},
},
}
// There will only ever be a single keys resource. Maintain this by setting a
// common name.
const keysName = "openid-connect-keys"
// Client is a mirrored struct from storage with JSON struct tags and
// Kubernetes type metadata.
type Client struct {
// Name is a hash of the ID.
k8sapi.TypeMeta `json:",inline"`
k8sapi.ObjectMeta `json:"metadata,omitempty"`
// ID is immutable, since it's a primary key and should not be changed.
ID string `json:"id,omitempty"`
Secret string `json:"secret,omitempty"`
RedirectURIs []string `json:"redirectURIs,omitempty"`
TrustedPeers []string `json:"trustedPeers,omitempty"`
Public bool `json:"public"`
Name string `json:"name,omitempty"`
LogoURL string `json:"logoURL,omitempty"`
}
// ClientList is a list of Clients.
type ClientList struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ListMeta `json:"metadata,omitempty"`
Clients []Client `json:"items"`
}
func (cli *client) fromStorageClient(c storage.Client) Client {
return Client{
TypeMeta: k8sapi.TypeMeta{
Kind: kindClient,
APIVersion: cli.apiVersion,
},
ObjectMeta: k8sapi.ObjectMeta{
Name: cli.idToName(c.ID),
Namespace: cli.namespace,
},
ID: c.ID,
Secret: c.Secret,
RedirectURIs: c.RedirectURIs,
TrustedPeers: c.TrustedPeers,
Public: c.Public,
Name: c.Name,
LogoURL: c.LogoURL,
}
}
func toStorageClient(c Client) storage.Client {
return storage.Client{
ID: c.ID,
Secret: c.Secret,
RedirectURIs: c.RedirectURIs,
TrustedPeers: c.TrustedPeers,
Public: c.Public,
Name: c.Name,
LogoURL: c.LogoURL,
}
}
// Claims is a mirrored struct from storage with JSON struct tags.
type Claims struct {
UserID string `json:"userID"`
Username string `json:"username"`
Email string `json:"email"`
EmailVerified bool `json:"emailVerified"`
Groups []string `json:"groups,omitempty"`
}
func fromStorageClaims(i storage.Claims) Claims {
return Claims{
UserID: i.UserID,
Username: i.Username,
Email: i.Email,
EmailVerified: i.EmailVerified,
Groups: i.Groups,
}
}
func toStorageClaims(i Claims) storage.Claims {
return storage.Claims{
UserID: i.UserID,
Username: i.Username,
Email: i.Email,
EmailVerified: i.EmailVerified,
Groups: i.Groups,
}
}
// AuthRequest is a mirrored struct from storage with JSON struct tags and
// Kubernetes type metadata.
type AuthRequest struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ObjectMeta `json:"metadata,omitempty"`
ClientID string `json:"clientID"`
ResponseTypes []string `json:"responseTypes,omitempty"`
Scopes []string `json:"scopes,omitempty"`
RedirectURI string `json:"redirectURI"`
Nonce string `json:"nonce,omitempty"`
State string `json:"state,omitempty"`
// The client has indicated that the end user must be shown an approval prompt
// on all requests. The server cannot cache their initial action for subsequent
// attempts.
ForceApprovalPrompt bool `json:"forceApprovalPrompt,omitempty"`
LoggedIn bool `json:"loggedIn"`
// The identity of the end user. Generally nil until the user authenticates
// with a backend.
Claims Claims `json:"claims,omitempty"`
// The connector used to login the user. Set when the user authenticates.
ConnectorID string `json:"connectorID,omitempty"`
ConnectorData []byte `json:"connectorData,omitempty"`
Expiry time.Time `json:"expiry"`
}
// AuthRequestList is a list of AuthRequests.
type AuthRequestList struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ListMeta `json:"metadata,omitempty"`
AuthRequests []AuthRequest `json:"items"`
}
func toStorageAuthRequest(req AuthRequest) storage.AuthRequest {
a := storage.AuthRequest{
ID: req.ObjectMeta.Name,
ClientID: req.ClientID,
ResponseTypes: req.ResponseTypes,
Scopes: req.Scopes,
RedirectURI: req.RedirectURI,
Nonce: req.Nonce,
State: req.State,
ForceApprovalPrompt: req.ForceApprovalPrompt,
LoggedIn: req.LoggedIn,
ConnectorID: req.ConnectorID,
ConnectorData: req.ConnectorData,
Expiry: req.Expiry,
Claims: toStorageClaims(req.Claims),
}
return a
}
func (cli *client) fromStorageAuthRequest(a storage.AuthRequest) AuthRequest {
req := AuthRequest{
TypeMeta: k8sapi.TypeMeta{
Kind: kindAuthRequest,
APIVersion: cli.apiVersion,
},
ObjectMeta: k8sapi.ObjectMeta{
Name: a.ID,
Namespace: cli.namespace,
},
ClientID: a.ClientID,
ResponseTypes: a.ResponseTypes,
Scopes: a.Scopes,
RedirectURI: a.RedirectURI,
Nonce: a.Nonce,
State: a.State,
LoggedIn: a.LoggedIn,
ForceApprovalPrompt: a.ForceApprovalPrompt,
ConnectorID: a.ConnectorID,
ConnectorData: a.ConnectorData,
Expiry: a.Expiry,
Claims: fromStorageClaims(a.Claims),
}
return req
}
// Password is a mirrored struct from the stroage with JSON struct tags and
// Kubernetes type metadata.
type Password struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ObjectMeta `json:"metadata,omitempty"`
// The Kubernetes name is actually an encoded version of this value.
//
// This field is IMMUTABLE. Do not change.
Email string `json:"email,omitempty"`
Hash []byte `json:"hash,omitempty"`
Username string `json:"username,omitempty"`
UserID string `json:"userID,omitempty"`
}
func (cli *client) fromStoragePassword(p storage.Password) Password {
email := strings.ToLower(p.Email)
return Password{
TypeMeta: k8sapi.TypeMeta{
Kind: kindPassword,
APIVersion: cli.apiVersion,
},
ObjectMeta: k8sapi.ObjectMeta{
Name: cli.idToName(email),
Namespace: cli.namespace,
},
Email: email,
Hash: p.Hash,
Username: p.Username,
UserID: p.UserID,
}
}
func toStoragePassword(p Password) storage.Password {
return storage.Password{
Email: p.Email,
Hash: p.Hash,
Username: p.Username,
UserID: p.UserID,
}
}
// AuthCode is a mirrored struct from storage with JSON struct tags and
// Kubernetes type metadata.
type AuthCode struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ObjectMeta `json:"metadata,omitempty"`
ClientID string `json:"clientID"`
Scopes []string `json:"scopes,omitempty"`
RedirectURI string `json:"redirectURI"`
Nonce string `json:"nonce,omitempty"`
State string `json:"state,omitempty"`
Claims Claims `json:"claims,omitempty"`
ConnectorID string `json:"connectorID,omitempty"`
ConnectorData []byte `json:"connectorData,omitempty"`
Expiry time.Time `json:"expiry"`
}
// AuthCodeList is a list of AuthCodes.
type AuthCodeList struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ListMeta `json:"metadata,omitempty"`
AuthCodes []AuthCode `json:"items"`
}
func (cli *client) fromStorageAuthCode(a storage.AuthCode) AuthCode {
return AuthCode{
TypeMeta: k8sapi.TypeMeta{
Kind: kindAuthCode,
APIVersion: cli.apiVersion,
},
ObjectMeta: k8sapi.ObjectMeta{
Name: a.ID,
Namespace: cli.namespace,
},
ClientID: a.ClientID,
RedirectURI: a.RedirectURI,
ConnectorID: a.ConnectorID,
ConnectorData: a.ConnectorData,
Nonce: a.Nonce,
Scopes: a.Scopes,
Claims: fromStorageClaims(a.Claims),
Expiry: a.Expiry,
}
}
func toStorageAuthCode(a AuthCode) storage.AuthCode {
return storage.AuthCode{
ID: a.ObjectMeta.Name,
ClientID: a.ClientID,
RedirectURI: a.RedirectURI,
ConnectorID: a.ConnectorID,
ConnectorData: a.ConnectorData,
Nonce: a.Nonce,
Scopes: a.Scopes,
Claims: toStorageClaims(a.Claims),
Expiry: a.Expiry,
}
}
// RefreshToken is a mirrored struct from storage with JSON struct tags and
// Kubernetes type metadata.
type RefreshToken struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ObjectMeta `json:"metadata,omitempty"`
ClientID string `json:"clientID"`
Scopes []string `json:"scopes,omitempty"`
Nonce string `json:"nonce,omitempty"`
Claims Claims `json:"claims,omitempty"`
ConnectorID string `json:"connectorID,omitempty"`
}
// RefreshList is a list of refresh tokens.
type RefreshList struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ListMeta `json:"metadata,omitempty"`
RefreshTokens []RefreshToken `json:"items"`
}
// Keys is a mirrored struct from storage with JSON struct tags and Kubernetes
// type metadata.
type Keys struct {
k8sapi.TypeMeta `json:",inline"`
k8sapi.ObjectMeta `json:"metadata,omitempty"`
// Key for creating and verifying signatures. These may be nil.
SigningKey *jose.JSONWebKey `json:"signingKey,omitempty"`
SigningKeyPub *jose.JSONWebKey `json:"signingKeyPub,omitempty"`
// Old signing keys which have been rotated but can still be used to validate
// existing signatures.
VerificationKeys []storage.VerificationKey `json:"verificationKeys,omitempty"`
// The next time the signing key will rotate.
//
// For caching purposes, implementations MUST NOT update keys before this time.
NextRotation time.Time `json:"nextRotation"`
}
func (cli *client) fromStorageKeys(keys storage.Keys) Keys {
return Keys{
TypeMeta: k8sapi.TypeMeta{
Kind: kindKeys,
APIVersion: cli.apiVersion,
},
ObjectMeta: k8sapi.ObjectMeta{
Name: keysName,
Namespace: cli.namespace,
},
SigningKey: keys.SigningKey,
SigningKeyPub: keys.SigningKeyPub,
VerificationKeys: keys.VerificationKeys,
NextRotation: keys.NextRotation,
}
}
func toStorageKeys(keys Keys) storage.Keys {
return storage.Keys{
SigningKey: keys.SigningKey,
SigningKeyPub: keys.SigningKeyPub,
VerificationKeys: keys.VerificationKeys,
NextRotation: keys.NextRotation,
}
}