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syntax = "proto3";
package linkedca;
option go_package = "github.com/smallstep/linkedca";
import "google/protobuf/struct.proto";
import "linkedca/admin.proto";
import "linkedca/provisioners.proto";
import "linkedca/policy.proto";
// Configuration is the proto representation of a ca.json. Root keys and SSH
// public keys are not present in the ca.json but have been added here to be
// used in the initialization of a PKI.
message Configuration {
string version = 1;
repeated string root = 2; // pem representation in files
repeated string root_key = 3; // pem representation in files
repeated string federated_roots = 4; // pem representation in files
string intermediate = 5; // pem representation in files
string intermediate_key = 6; // pem representation in files
string address = 7;
string insecure_address = 8;
repeated string dns_names = 9;
SSH ssh = 10;
KMS kms = 11;
google.protobuf.Struct logger = 12; // json representation
google.protobuf.Struct db = 13; // json representation
google.protobuf.Struct monitoring = 14; // json representation
Authority authority = 15;
TLS tls = 16;
ConfigTemplates templates = 17;
bytes password = 18;
map<string, bytes> files = 19;
}
// Defaults is the proto representation of the defaults.json, this file can be
// extended, so it will only contain the default fields.
message Defaults {
string ca_url = 1;
string ca_config = 2;
string fingerprint = 3;
string root = 4;
}
message Authority {
enum Type {
DEFAULT = 0;
SOFTCAS = 1;
CLOUDCAS = 2;
STEPCAS = 3;
}
// Authority id.
string id = 1;
// CAS specific properties.
Type type = 2;
string certificate_authority = 3;
string certificate_authority_fingerprint = 4;
CertificateIssuer certificate_issuer = 5;
string credentials_file = 6;
// Authority configuration.
bool enable_admin = 7;
repeated Provisioner provisioners = 8;
repeated Admin admins = 9;
DistinguishedName template = 10;
Claims claims = 11;
bool disable_issued_at_check = 12;
string backdate = 13;
string deployment_type = 14;
Policy policy = 15;
}
message DistinguishedName {
string country = 1;
string organization = 2;
string organizational_unit = 3;
string locality = 4;
string province = 5;
string street_address = 6;
string serial_number = 7;
string common_name = 8;
}
message CertificateIssuer {
enum Type {
UNKNOWN = 0;
JWK = 1;
X5C = 2;
}
Type type = 1;
string provisioner = 2;
string certificate = 3;
string key = 4;
bytes password = 5;
}
message SSH {
string host_key = 1; // pem representation in files
string user_key = 2; // pem representation in files
string host_public_key = 3; // ssh representation in files
string user_public_key = 4; // ssh representation in files
repeated SSHPublicKey keys = 5;
string add_user_principal = 6;
string add_user_command = 7;
Bastion bastion = 8;
}
message SSHPublicKey {
enum Type {
UNKNOWN = 0;
USER = 1;
HOST = 2;
}
Type type = 1;
bool federated = 2;
google.protobuf.Struct key = 3;
}
message Bastion {
string hostname = 1;
string user = 2;
string port = 3;
string command = 4;
string flags = 5;
}
message KMS {
enum Type {
DEFAULT = 0;
SOFTKMS = 1;
CLOUDKMS = 2;
AMAZONKMS = 3;
PKCS11 = 4;
YUBIKEY = 5;
SSHAGENTKMS = 6;
AZUREKMS = 7;
}
Type type = 1;
string credentialsFile = 2;
string uri = 3;
string pin = 4;
string managementKey = 5;
string region = 6;
string profile = 7;
}
message TLS {
enum CiperSuite {
UNKNOWN = 0;
// TLS 1.0 - 1.2 cipher suites.
TLS_RSA_WITH_RC4_128_SHA = 0x0005;
TLS_RSA_WITH_3DES_EDE_CBC_SHA = 0x000a;
TLS_RSA_WITH_AES_128_CBC_SHA = 0x002f;
TLS_RSA_WITH_AES_256_CBC_SHA = 0x0035;
TLS_RSA_WITH_AES_128_CBC_SHA256 = 0x003c;
TLS_RSA_WITH_AES_128_GCM_SHA256 = 0x009c;
TLS_RSA_WITH_AES_256_GCM_SHA384 = 0x009d;
TLS_ECDHE_ECDSA_WITH_RC4_128_SHA = 0xc007;
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA = 0xc009;
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA = 0xc00a;
TLS_ECDHE_RSA_WITH_RC4_128_SHA = 0xc011;
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA = 0xc012;
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA = 0xc013;
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA = 0xc014;
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 = 0xc023;
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 = 0xc027;
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 = 0xc02f;
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 = 0xc02b;
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 = 0xc030;
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = 0xc02c;
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = 0xcca8;
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 = 0xcca9;
// TLS 1.3 cipher suites.
TLS_AES_128_GCM_SHA256 = 0x1301;
TLS_AES_256_GCM_SHA384 = 0x1302;
TLS_CHACHA20_POLY1305_SHA256 = 0x1303;
}
repeated CiperSuite cipher_suites = 1;
string min_version = 2;
string max_version = 3;
bool renegotiation = 4;
}
message ConfigTemplates {
SSHConfigTemplate ssh = 1;
google.protobuf.Struct data = 2;
}
message SSHConfigTemplate {
repeated ConfigTemplate users = 1;
repeated ConfigTemplate hosts = 2;
}
message ConfigTemplate {
enum Type {
UNKNOWN = 0;
SNIPPET = 1;
FILE = 2;
DIRECTORY = 3;
}
Type type = 1;
string name = 2;
string template = 3;
string path = 4;
string comment = 5;
repeated string requires = 6;
bytes content = 7;
}
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