gitee.com/zhaochuninhefei/fabric-ca-gm@v0.0.2/lib/caconfig.go

/*
Copyright IBM Corp. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0
*/

package lib

import (
	"time"

	// "gitee.com/zhaochuninhefei/cfssl-gm/config"
	"gitee.com/zhaochuninhefei/cfssl-gm/config"
	"gitee.com/zhaochuninhefei/fabric-ca-gm/internal/pkg/api"
	"gitee.com/zhaochuninhefei/fabric-ca-gm/internal/pkg/util"
	dbutil "gitee.com/zhaochuninhefei/fabric-ca-gm/lib/server/db/util"
	"gitee.com/zhaochuninhefei/fabric-ca-gm/lib/server/idemix"
	"gitee.com/zhaochuninhefei/fabric-ca-gm/lib/server/ldap"
	"gitee.com/zhaochuninhefei/fabric-ca-gm/lib/tls"
	"gitee.com/zhaochuninhefei/fabric-gm/bccsp/factory"
)

const (
	// defaultCACfgTemplate is the a CA's default configuration file template
	defaultCACfgTemplate = `
#############################################################################
# This file contains information specific to a single Certificate Authority (CA).
# A single fabric-ca-server can service multiple CAs.  The server's configuration
# file contains configuration information for the default CA, and each of these
# CA-specific files define configuration settings for a non-default CA.
#
# The only required configuration item in each CA-specific file is a unique
# CA name (see "ca.name" below).  Each CA name in the same fabric-ca-server
# must be unique. All other configuration settings needed for this CA are
# taken from the default CA settings, or you may override those settings by
# adding the setting to this file.
#
# For example, you should provide a different username and password for the
# bootstrap identity as found in the "identities" subsection of the "registry"
# section.
#
# See the server's configuration file for comments on all settings.
# All settings pertaining to the server's listening endpoint are by definition
# server-specific and so will be ignored in a CA configuration file.
#############################################################################
ca:
  # Name of this CA
  name: <<<CANAME>>>
  # The CA certificate file
  certfile: ca-cert.pem
  # The CA key file
  keyfile: ca-key.pem

#############################################################################
#  Database section
#  Supported types are: "sqlite3", "postgres", and "mysql".
#  The datasource value depends on the type.
#  If the type is "sqlite3", the datasource value is a file name to use
#  as the database store.  Since "sqlite3" is an embedded database, it
#  may not be used if you want to run the fabric-ca-server in a cluster.
#  To run the fabric-ca-server in a cluster, you must choose "postgres"
#  or "mysql".
#############################################################################
db:
  datasource: <<<DATASOURCE>>>

###########################################################################
#  Certificate Signing Request section for generating the CA certificate
###########################################################################
csr:
  cn: <<<COMMONNAME>>>
`
)

// CAConfig is the CA instance's config
// The tags are recognized by the RegisterFlags function in fabric-ca/util/flag.go
// and are as follows:
// "def" - the default value of the field;
// "opt" - the optional one character short name to use on the command line;
// "help" - the help message to display on the command line;
// "skip" - to skip the field.
type CAConfig struct {
	Version      string `skip:"true"`
	Cfg          CfgOptions
	CA           CAInfo
	Signing      *config.Signing `skip:"true"`
	CSR          api.CSRInfo
	Registry     CAConfigRegistry
	Affiliations map[string]interface{}
	LDAP         ldap.Config
	DB           CAConfigDB
	CSP          *factory.FactoryOpts `yaml:"bccsp" mapstructure:"bccsp" hide:"true"`
	// Optional client config for an intermediate server which acts as a client
	// of the root (or parent) server
	Client       *ClientConfig `skip:"true"`
	Intermediate IntermediateCA
	CRL          CRLConfig
	Idemix       idemix.Config
}

// CfgOptions is a CA configuration that allows for setting different options
type CfgOptions struct {
	Identities   identitiesOptions
	Affiliations affiliationsOptions
}

// identitiesOptions are options that are related to identities
type identitiesOptions struct {
	PasswordAttempts int  `def:"10" help:"Number of incorrect password attempts allowed"`
	AllowRemove      bool `help:"Enables removal of identities dynamically"`
}

// affiliationsOptions are options that are related to affiliations
type affiliationsOptions struct {
	AllowRemove bool `help:"Enables removal of affiliations dynamically"`
}

// CAInfo is the CA information on a fabric-ca-server
type CAInfo struct {
	Name                     string `opt:"n" help:"Certificate Authority name"`
	Keyfile                  string `help:"PEM-encoded CA key file"`
	Certfile                 string `def:"ca-cert.pem" help:"PEM-encoded CA certificate file"`
	Chainfile                string `def:"ca-chain.pem" help:"PEM-encoded CA chain file"`
	ReenrollIgnoreCertExpiry bool   `def:"false" help:"Ignore Certificate Expiry for re-enroll"`
}

// CAConfigDB is the database part of the server's config
type CAConfigDB struct {
	Type       string `def:"sqlite3" help:"Type of database; one of: sqlite3, postgres, mysql"`
	Datasource string `def:"fabric-ca-server.db" help:"Data source which is database specific"`
	TLS        tls.ClientTLSConfig
}

// Implements Stringer interface for CAConfigDB
// Calls util.StructToString to convert the CAConfigDB struct to
// string and masks the password from the database URL. Returns
// resulting string.
func (c CAConfigDB) String() string {
	str := util.StructToString(&c)
	return dbutil.MaskDBCred(str)
}

// CAConfigRegistry is the registry part of the server's config
type CAConfigRegistry struct {
	MaxEnrollments int `def:"-1" help:"Maximum number of enrollments; valid if LDAP not enabled"`
	Identities     []CAConfigIdentity
}

// CAConfigIdentity is identity information in the server's config
type CAConfigIdentity struct {
	Name           string `mask:"username"`
	Pass           string `mask:"password"`
	Type           string
	Affiliation    string
	MaxEnrollments int
	Attrs          map[string]string
}

// ParentServer contains URL for the parent server and the name of CA inside
// the server to connect to
type ParentServer struct {
	URL    string `opt:"u" help:"URL of the parent fabric-ca-server (e.g. http://<username>:<password>@<address>:<port)" mask:"url"`
	CAName string `help:"Name of the CA to connect to on fabric-ca-server"`
}

// IntermediateCA contains parent server information, TLS configuration, and
// enrollment request for an intermediate CA
type IntermediateCA struct {
	ParentServer ParentServer
	TLS          tls.ClientTLSConfig
	Enrollment   api.EnrollmentRequest
}

// CRLConfig contains configuration options used by the gencrl request handler
type CRLConfig struct {
	// Specifies expiration for the CRL generated by the gencrl request
	// The number of hours specified by this property is added to the UTC time, resulting time
	// is used to set the 'Next Update' date of the CRL
	Expiry time.Duration `def:"24h" help:"Expiration for the CRL generated by the gencrl request"`
}

func (cc CAConfigIdentity) String() string {
	return util.StructToString(&cc)
}

func (parent ParentServer) String() string {
	return util.StructToString(&parent)
}