clientconfig

package
v0.12.1 Latest Latest
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 Go to latest Published: Jul 24, 2026 License: Apache-2.0 Imports: 25 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// DefaultConfigPath is the default path for the config file in user's home directory
	DefaultConfigPath = ".config/miren/clientconfig.yaml"

	// EnvConfigPath is the environment variable name for custom config path
	EnvConfigPath = "MIREN_CONFIG"
)

Variables

View Source 
var ErrLoginRequired = errors.New("login required: session expired or revoked")

ErrLoginRequired signals that a credential has expired or been revoked and the user must run `miren login` again. It is returned only for definitive server rejections (HTTP 401), never for transient failures (5xx, network errors) — treating a cloud blip as a logout would stampede every CLI user into re-authenticating at once.

View Source 
var ErrNoBearerToken = errors.New("identity does not use bearer-token authentication")

ErrNoBearerToken signals that an identity does not authenticate via a bearer token (e.g. certificate identities). Callers should fall back to their own credential handling rather than treating this as a failure.

View Source 
var ErrNoConfig = fmt.Errorf("no config file found")

Functions

func AuthenticateWithKey 

func AuthenticateWithKey(ctx context.Context, hostname string, keyPair *cloudauth.KeyPair) (string, error)

AuthenticateWithKey performs the challenge-response authentication flow

func GetActiveConfigPath 

func GetActiveConfigPath() string

GetActiveConfigPath returns the path to the active configuration file

func GetConfigDirPath 

func GetConfigDirPath() string

GetConfigDirPath returns the path to the configuration directory

func NormalizeIssuerURL added in v0.12.1 

func NormalizeIssuerURL(server string) string

NormalizeIssuerURL ensures an auth-server URL carries a scheme, defaulting to https:// but using http:// for loopback hosts so local-dev clouds work. A URL that already has a scheme is returned with any trailing slash trimmed.

func RevokeRefreshToken added in v0.12.1 

func RevokeRefreshToken(ctx context.Context, issuer, accessToken, refreshToken string) error

RevokeRefreshToken best-effort revokes a refresh token via POST {issuer}/auth/revoke/refresh. The endpoint requires the access token as a bearer credential. Any error is returned to the caller, which should treat revocation as advisory — a failed revoke must never block logout.

Types

type BeginAuthRequest 

type BeginAuthRequest struct {
	Fingerprint string `json:"fingerprint"`
}

BeginAuthRequest is the request to begin authentication

type BeginAuthResponse 

type BeginAuthResponse struct {
	Envelope  string `json:"envelope"`
	Challenge string `json:"challenge"`
}

BeginAuthResponse is the response from begin authentication

type ClusterConfig 

type ClusterConfig struct {
	Hostname     string   `yaml:"hostname"`
	AllAddresses []string `yaml:"all_addresses,omitempty"` // All available addresses for this cluster
	Identity     string   `yaml:"identity,omitempty"`      // Reference to an identity in the Identities section
	XID          string   `yaml:"xid,omitempty"`           // Cloud cluster XID for permission checks
	CACert       string   `yaml:"ca_cert,omitempty"`       // PEM encoded CA certificate
	ClientCert   string   `yaml:"client_cert,omitempty"`   // PEM encoded client certificate (deprecated, use identity)
	ClientKey    string   `yaml:"client_key,omitempty"`    // PEM encoded client key (deprecated, use identity)
	Insecure     bool     `yaml:"insecure,omitempty"`      // Skip TLS verification
	CloudAuth    bool     `yaml:"cloud_auth,omitempty"`    // Use cloud authentication (deprecated, use identity)
}

ClusterConfig holds the configuration for a single cluster

func (*ClusterConfig) RPCOptions 

func (c *ClusterConfig) RPCOptions(ctx context.Context, config *Config) ([]rpc.StateOption, error)

RPCOptions returns RPC options without a cluster name (deprecated, use RPCOptionsWithName)

func (*ClusterConfig) RPCOptionsWithName 

func (c *ClusterConfig) RPCOptionsWithName(ctx context.Context, config *Config, clusterName string) ([]rpc.StateOption, error)

RPCOptionsWithName returns RPC options with cluster name for caching

func (*ClusterConfig) State 

func (c *ClusterConfig) State(ctx context.Context, config *Config, opts ...rpc.StateOption) (*rpc.State, error)

type CompleteAuthRequest 

type CompleteAuthRequest struct {
	Envelope  string `json:"envelope"`
	Signature string `json:"signature"`
}

CompleteAuthRequest is the request to complete authentication

type CompleteAuthResponse 

type CompleteAuthResponse struct {
	User  interface{} `json:"user"`
	Token string      `json:"token"`
}

CompleteAuthResponse is the response from complete authentication

type Config 

type Config struct {
	// contains filtered or unexported fields
}

Config represents the complete client configuration

func DecodeConfig 

func DecodeConfig(data []byte) (*Config, error)

LoadConfig loads the configuration from disk

func LoadConfig 

func LoadConfig() (*Config, error)

LoadConfig loads the configuration from disk

func LoadConfigFrom 

func LoadConfigFrom(configPath string) (*Config, error)

LoadConfig loads the configuration from disk

func Local 

func Local(cc *caauth.ClientCertificate, listenAddr string) *Config

func NewConfig 

func NewConfig() *Config

func (*Config) ActiveCluster 

func (c *Config) ActiveCluster() string

ActiveCluster returns the name of the active cluster

func (*Config) ClearActiveCluster added in v0.11.1 

func (c *Config) ClearActiveCluster()

ClearActiveCluster unsets the active cluster, leaving no cluster active. This is a valid state (used, for example, when the active cluster is being removed) and callers must re-select one before commands that need a default cluster.

func (*Config) GetActiveCluster 

func (c *Config) GetActiveCluster() (*ClusterConfig, error)

GetActiveCluster returns the active cluster configuration

func (*Config) GetCluster 

func (c *Config) GetCluster(name string) (*ClusterConfig, error)

GetCluster returns the configuration for a specific cluster

func (*Config) GetClusterCount 

func (c *Config) GetClusterCount() int

GetClusterCount returns the number of clusters in the configuration

func (*Config) GetClusterNames 

func (c *Config) GetClusterNames() []string

GetClusterNames returns a sorted list of all cluster names

func (*Config) GetClusterSource added in v0.2.1 

func (c *Config) GetClusterSource(name string) string

GetClusterSource returns the source file path for a cluster. For clusters in the main config, returns the main config path. For clusters in leaf configs, returns the leaf config path.

func (*Config) GetIdentity 

func (c *Config) GetIdentity(name string) (*IdentityConfig, error)

GetIdentity returns an identity configuration by name

func (*Config) GetIdentityCount 

func (c *Config) GetIdentityCount() int

GetIdentityCount returns the number of configured identities

func (*Config) GetIdentityNames 

func (c *Config) GetIdentityNames() []string

GetIdentityNames returns a sorted list of all identity names

func (*Config) GetIdentitySource added in v0.12.1 

func (c *Config) GetIdentitySource(name string) string

GetIdentitySource returns the source file path for an identity. For identities in the main config, returns the main config path. For identities in leaf configs, returns the leaf config path. Returns "" if the identity is not found.

func (*Config) GetKey 

func (c *Config) GetKey(name string) (*KeyConfig, error)

GetKey returns a key configuration by name

func (*Config) GetKeyNames 

func (c *Config) GetKeyNames() []string

GetKeyNames returns a sorted list of all key names

func (*Config) GetLeafConfigNames 

func (c *Config) GetLeafConfigNames() []string

GetLeafConfigNames returns the names of all leaf configs

func (*Config) GetPrivateKeyPEM 

func (c *Config) GetPrivateKeyPEM(identity *IdentityConfig) (string, error)

GetPrivateKeyPEM resolves and returns the private key PEM for an identity. It handles both direct PrivateKey fields and KeyRef references.

func (*Config) HasAnyClusters 

func (c *Config) HasAnyClusters() bool

HasAnyClusters checks if any clusters are configured

func (*Config) HasCluster 

func (c *Config) HasCluster(name string) bool

HasCluster checks if a cluster exists in the configuration

func (*Config) HasIdentities 

func (c *Config) HasIdentities() bool

HasIdentities returns true if there are any identities configured

func (*Config) HasIdentity 

func (c *Config) HasIdentity(name string) bool

HasIdentity checks if an identity exists in the configuration

func (*Config) HasKey 

func (c *Config) HasKey(name string) bool

HasKey checks if a key exists in the configuration

func (*Config) IsEmpty 

func (c *Config) IsEmpty() bool

IsEmpty checks if the configuration has no clusters defined

func (*Config) IterateClusters 

func (c *Config) IterateClusters(fn func(name string, cluster *ClusterConfig) error) error

IterateClusters calls the provided function for each cluster in sorted order If the function returns an error, iteration stops and the error is returned

func (*Config) MarshalYAML 

func (c *Config) MarshalYAML() (interface{}, error)

MarshalYAML implements the yaml.Marshaler interface

func (*Config) RPCOptions 

func (c *Config) RPCOptions(ctx context.Context) ([]rpc.StateOption, error)

func (*Config) RemoveCluster 

func (c *Config) RemoveCluster(name string) error

RemoveCluster removes a cluster from the configuration

func (*Config) Save 

func (c *Config) Save() error

SaveConfig saves the configuration to disk

func (*Config) SaveTo 

func (c *Config) SaveTo(path string) error

func (*Config) SaveToHome 

func (c *Config) SaveToHome() error

func (*Config) SetActiveCluster 

func (c *Config) SetActiveCluster(name string) error

SetActiveCluster sets the active cluster

func (*Config) SetCluster 

func (c *Config) SetCluster(name string, cluster *ClusterConfig)

SetCluster adds or updates a cluster in the configuration

func (*Config) SetIdentity 

func (c *Config) SetIdentity(name string, identity *IdentityConfig)

SetIdentity adds or updates an identity configuration

func (*Config) SetKey 

func (c *Config) SetKey(name string, key *KeyConfig)

SetKey adds or updates a key configuration

func (*Config) SetLeafConfig 

func (c *Config) SetLeafConfig(name string, configData *ConfigData)

SetLeafConfig adds or updates a leaf config that will be saved to clientconfig.d/name.yaml

func (*Config) SetTheme added in v0.11.1 

func (c *Config) SetTheme(theme string)

SetTheme sets the CLI color theme preference.

func (*Config) SourcePath 

func (c *Config) SourcePath() string

SourcePath returns the path to the config file that was loaded, if any.

func (*Config) State 

func (c *Config) State(ctx context.Context, opts ...rpc.StateOption) (*rpc.State, error)

func (*Config) Theme added in v0.11.1 

func (c *Config) Theme() string

Theme returns the configured CLI color theme preference (auto | light | dark | no), or "" if unset. An empty value means auto-detect.

func (*Config) TokenForIdentity added in v0.12.1 

func (c *Config) TokenForIdentity(ctx context.Context, name string, identity *IdentityConfig, fallbackHost string) (string, error)

TokenForIdentity returns a bearer token to authenticate as the given identity.

  • keypair: re-mints a JWT via the challenge-response flow (AuthenticateWithKey).
  • token: returns the cached access token if still fresh; otherwise refreshes it via /auth/refresh under a cross-process lock and persists the rotated pair.
  • certificate: returns ErrNoBearerToken (the caller supplies a client cert).

name identifies which identity leaf to write rotated tokens back to. Pass "" for an anonymous/in-memory identity (e.g. during login before it is named): a refresh is then used for this call only and not persisted.

fallbackHost is used as the issuer when the identity carries no Issuer.

func (*Config) UnmarshalYAML 

func (c *Config) UnmarshalYAML(unmarshal func(interface{}) error) error

UnmarshalYAML implements the yaml.Unmarshaler interface

func (*Config) Validate 

func (c *Config) Validate() error

Validate checks if the configuration is valid

type ConfigData 

type ConfigData struct {
	Active     string                     `yaml:"active_cluster,omitempty"`
	Theme      string                     `yaml:"theme,omitempty"` // CLI color theme: auto | light | dark | no
	Clusters   map[string]*ClusterConfig  `yaml:"clusters,omitempty"`
	Identities map[string]*IdentityConfig `yaml:"identities,omitempty"`
	Keys       map[string]*KeyConfig      `yaml:"keys,omitempty"`
}

ConfigData is used for YAML unmarshaling to handle private fields

type IdentityConfig 

type IdentityConfig struct {
	Type         IdentityType `yaml:"type"`                    // How this identity authenticates
	Issuer       string       `yaml:"issuer,omitempty"`        // The auth server that issued this identity (e.g., "https://miren.cloud")
	KeyRef       string       `yaml:"key_ref,omitempty"`       // Reference to a key in the Keys section (for keypair auth)
	PrivateKey   string       `yaml:"private_key,omitempty"`   // PEM encoded private key (for keypair auth, deprecated - use KeyRef)
	ClientCert   string       `yaml:"client_cert,omitempty"`   // PEM encoded client certificate (for cert auth)
	ClientKey    string       `yaml:"client_key,omitempty"`    // PEM encoded client key (for cert auth)
	Token        string       `yaml:"token,omitempty"`         // JWT access token (for token auth)
	RefreshToken string       `yaml:"refresh_token,omitempty"` // Refresh token used to renew the access token (for token auth)
}

IdentityConfig holds authentication credentials that can be used across clusters

type IdentityType added in v0.12.1 

type IdentityType string

IdentityType names how an identity authenticates. Naming the set (rather than using a bare string) lets the exhaustive linter flag any switch that forgets an arm when a new type is added. 

const (
	// IdentityKeypair authenticates with an ed25519 key via challenge-response.
	IdentityKeypair IdentityType = "keypair"
	// IdentityToken authenticates with a stored JWT that is refreshed as needed.
	IdentityToken IdentityType = "token"
	// IdentityCertificate authenticates with a client TLS certificate.
	IdentityCertificate IdentityType = "certificate"
)

type KeyConfig 

type KeyConfig struct {
	Name        string            `yaml:"name"`                  // Name of the key (e.g., "miren-cli@hostname")
	Type        string            `yaml:"type"`                  // Type of key: "ed25519", etc.
	PrivateKey  string            `yaml:"private_key"`           // PEM encoded private key
	Fingerprint string            `yaml:"fingerprint,omitempty"` // Fingerprint of the public key
	Metadata    map[string]string `yaml:"metadata,omitempty"`    // Arbitrary metadata about the key
}

KeyConfig holds a reusable cryptographic key

Source Files

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