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AB#2064 Feat/config/dev config to config (#139)

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Renamed dev-config to config, additionally changed cdbg config to yaml.
This commit is contained in:
Fabian Kammel 2022-05-13 11:56:43 +02:00 committed by GitHub
parent fde7304d78
commit 83857b142c
20 changed files with 175 additions and 189 deletions
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1
.dockerignore
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@ -14,7 +14,6 @@
#ignore build files
/build
admin.conf
coordinatorConfig.json
coordinator-*
/image

1
.gitignore vendored
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@ -16,7 +16,6 @@
build
admin.conf
coordinatorConfig.json
coordinator-*
util/pcr-reader/pcrs/

2
Dockerfile.e2e
View File

@ -16,7 +16,7 @@ RUN git clone -b v1.0.20210914 --depth=1 https://git.zx2c4.com/wireguard-tools &
# Setup CLI
RUN wg genkey | (umask 0077 && tee /privatekey) | wg pubkey > /publickey
RUN mkdir -p /root/.config/constellation && touch /root/.config/constellation/config.json
RUN mkdir -p /root/.config/constellation && touch /root/.config/constellation/constellation-conf.yaml
# Setup AWS config
RUN mkdir -p /root/.aws && echo "[default]\nregion = us-east-2" > /root/.aws/config && echo "[default]" >> /root/.aws/credentials

193
README.md
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@ -95,12 +95,12 @@ go install github.com/edgelesssys/constellation/debugd/cdbg
With `cdbg` installed in your path:
1. Run `constellation --dev-config /path/to/dev-config create […]` while specifying a cloud-provider image with the debugd already included. See [Configuration](#debugd-configuration) for a dev-config with a custom image and firewall rules to allow incoming connection on the debugd default port 4000.
2. Run `cdbg deploy --dev-config /path/to/dev-config`
0. (optional) Run `constellation config generate` to create a new default configuration
1. Run `constellation create […]` while specifying a cloud-provider image with the debugd already included. See [Configuration](#debugd-configuration) for a config with a custom image and firewall rules to allow incoming connection on the debugd default port 4000.
2. Run `cdbg deploy`
3. Run `constellation init […]` as usual
### debugd GCP image
For GCP, run the following command to get a list of all constellation images, sorted by their creation date:
@ -121,109 +121,92 @@ Choose the newest debugd image and copy the full URI.
You should first locate the newest debugd image for your cloud provider ([GCP](#debugd-gcp-image), [Azure](#debugd-azure-image)).
This tool uses the dev-config file from `constellation-coordinator` and extends it with more fields.
This tool uses the config file from `constellation` and extends it with more fields.
See this example on what the possible settings are and how to setup the constellation cli to use a cloud-provider image and firewall rules with support for debugd:
```json
{
"cdbg":{
"authorized_keys":[
{
"user":"my-username",
"pubkey":"ssh-rsa AAAAB…LJuM="
}
],
"coordinator_path":"/path/to/coordinator",
"systemd_units":[
{
"name":"some-custom.service",
"contents":"[Unit]\nDescription=…"
}
]
},
"provider": {
"gcpConfig": {
"image": "projects/constellation-images/global/images/constellation-coreos-debugd-TIMESTAMP",
"firewallInput": {
"ingress": [
{
"name": "coordinator",
"description": "Coordinator default port",
"protocol": "tcp",
"fromport": 9000
},
{
"name": "wireguard",
"description": "WireGuard default port",
"protocol": "udp",
"fromport": 51820
},
{
"name": "ssh",
"description": "SSH",
"protocol": "tcp",
"fromport": 22
},
{
"name": "nodeport",
"description": "NodePort",
"protocol": "tcp",
"fromport": 30000,
"toport": 32767
},
{
"name": "debugd",
"description": "debugd default port",
"protocol": "tcp",
"fromport": 4000
}
]
}
},
"azureConfig": {
"image": "/subscriptions/0d202bbb-4fa7-4af8-8125-58c269a05435/resourceGroups/CONSTELLATION-IMAGES/providers/Microsoft.Compute/galleries/Constellation/images/constellation-coreos-debugd/versions/0.0.TIMESTAMP",
"networkSecurityGroupInput": {
"ingress": [
{
"name": "coordinator",
"description": "Coordinator default port",
"protocol": "tcp",
"iprange": "0.0.0.0/0",
"fromport": 9000
},
{
"name": "wireguard",
"description": "WireGuard default port",
"protocol": "udp",
"iprange": "0.0.0.0/0",
"fromport": 51820
},
{
"name": "ssh",
"description": "SSH",
"protocol": "tcp",
"iprange": "0.0.0.0/0",
"fromport": 22
},
{
"name": "nodeport",
"description": "NodePort",
"protocol": "tcp",
"iprange": "0.0.0.0/0",
"fromport": 30000,
"toport": 32767
},
{
"name": "debugd",
"description": "debugd default port",
"protocol": "tcp",
"iprange": "0.0.0.0/0",
"fromport": 4000
}
]
}
}
}
}
```yaml
cdbg:
authorizedKeys:
- user: my-username
pubkey: ssh-rsa AAAAB…LJuM=
coordinatorPath: "/path/to/coordinator"
systemdUnits:
- name: some-custom.service
contents: |-
[Unit]
Description=…
provider:
# Add Azure image
azureConfig:
image: /subscriptions/0d202bbb-4fa7-4af8-8125-58c269a05435/resourceGroups/CONSTELLATION-IMAGES/providers/Microsoft.Compute/galleries/Constellation/images/constellation-coreos/versions/0.0.TIMESTAMP
networkSecurityGroupInput:
ingress:
- name: coordinator
description: Coordinator default port
protocol: tcp
iprange: 0.0.0.0/0
fromport: 9000
toport: 0
- name: wireguard
description: WireGuard default port
protocol: udp
iprange: 0.0.0.0/0
fromport: 51820
toport: 0
- name: ssh
description: SSH
protocol: tcp
iprange: 0.0.0.0/0
fromport: 22
toport: 0
- name: nodeport
description: NodePort
protocol: tcp
iprange: 0.0.0.0/0
fromport: 30000
toport: 32767
# Add debug port
- name: debugd
description: debugd default port
protocol: tcp
iprange: 0.0.0.0/0
fromport: 4000
toport: 0
gcpConfig:
# Add GCP image
image: projects/constellation-images/global/images/constellation-coreos-debugd-TIMESTAMP
firewallInput:
ingress:
- name: coordinator
description: Coordinator default port
protocol: tcp
iprange: ""
fromport: 9000
toport: 0
- name: wireguard
description: WireGuard default port
protocol: udp
iprange: ""
fromport: 51820
toport: 0
- name: ssh
description: SSH
protocol: tcp
iprange: ""
fromport: 22
toport: 0
- name: nodeport
description: NodePort
protocol: tcp
iprange: ""
fromport: 30000
toport: 32767
# Add debugd port
- name: debugd
description: debugd default port
protocol: tcp
iprange: ""
fromport: 4000
toport: 0
```
# Local image testing with QEMU

8
cli/cmd/create.go
View File

@ -68,7 +68,7 @@ func create(cmd *cobra.Command, creator cloudCreator, fileHandler file.Handler,
return err
}
config, err := config.FromFile(fileHandler, flags.devConfigPath)
config, err := config.FromFile(fileHandler, flags.configPath)
if err != nil {
return err
}
@ -146,7 +146,7 @@ func parseCreateFlags(cmd *cobra.Command, provider cloudprovider.Provider) (crea
return createFlags{}, err
}
devConfigPath, err := cmd.Flags().GetString("dev-config")
configPath, err := cmd.Flags().GetString("config")
if err != nil {
return createFlags{}, err
}
@ -156,7 +156,7 @@ func parseCreateFlags(cmd *cobra.Command, provider cloudprovider.Provider) (crea
workerCount: workerCount,
insType: insType,
name: name,
devConfigPath: devConfigPath,
configPath: configPath,
yes: yes,
}, nil
}
@ -167,7 +167,7 @@ type createFlags struct {
workerCount int
insType string
name string
devConfigPath string
configPath string
yes bool
}

12
cli/cmd/create_test.go
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@ -57,7 +57,7 @@ func TestCreate(t *testing.T) {
controllerCountFlag *int
workerCountFlag *int
insTypeFlag string
devConfigFlag string
configFlag string
nameFlag string
stdin string
wantErr bool
@ -187,14 +187,14 @@ func TestCreate(t *testing.T) {
yesFlag: true,
wantErr: true,
},
"dev config does not exist": {
"config does not exist": {
setupFs: func(require *require.Assertions) afero.Fs { return afero.NewMemMapFs() },
creator: &stubCloudCreator{},
provider: cloudprovider.GCP,
controllerCountFlag: intPtr(1),
workerCountFlag: intPtr(1),
yesFlag: true,
devConfigFlag: "dev-config.json",
configFlag: constants.ConfigFilename,
wantErr: true,
},
"create error": {
@ -229,15 +229,15 @@ func TestCreate(t *testing.T) {
cmd.SetOut(&bytes.Buffer{})
cmd.SetErr(&bytes.Buffer{})
cmd.SetIn(bytes.NewBufferString(tc.stdin))
cmd.Flags().String("dev-config", "", "") // register persisten flag manually
cmd.Flags().String("config", "", "") // register persisten flag manually
if tc.yesFlag {
require.NoError(cmd.Flags().Set("yes", "true"))
}
if tc.nameFlag != "" {
require.NoError(cmd.Flags().Set("name", tc.nameFlag))
}
if tc.devConfigFlag != "" {
require.NoError(cmd.Flags().Set("dev-config", tc.devConfigFlag))
if tc.configFlag != "" {
require.NoError(cmd.Flags().Set("config", tc.configFlag))
}
if tc.controllerCountFlag != nil {
require.NoError(cmd.Flags().Set("control-plane-nodes", strconv.Itoa(*tc.controllerCountFlag)))

8
cli/cmd/init.go
View File

@ -72,7 +72,7 @@ func initialize(ctx context.Context, cmd *cobra.Command, protCl protoClient, ser
return err
}
config, err := config.FromFile(fileHandler, flags.devConfigPath)
config, err := config.FromFile(fileHandler, flags.configPath)
if err != nil {
return err
}
@ -290,13 +290,13 @@ func evalFlagArgs(cmd *cobra.Command, fileHandler file.Handler) (initFlags, erro
if err != nil {
return initFlags{}, err
}
devConfigPath, err := cmd.Flags().GetString("dev-config")
configPath, err := cmd.Flags().GetString("config")
if err != nil {
return initFlags{}, err
}
return initFlags{
devConfigPath: devConfigPath,
configPath: configPath,
userPrivKey: userPrivKey,
userPubKey: userPubKey,
autoconfigureWG: autoconfigureWG,
@ -307,7 +307,7 @@ func evalFlagArgs(cmd *cobra.Command, fileHandler file.Handler) (initFlags, erro
// initFlags are the resulting values of flag preprocessing.
type initFlags struct {
devConfigPath string
configPath string
userPrivKey []byte
userPubKey []byte
masterSecret []byte

4
cli/cmd/init_test.go
View File

@ -296,7 +296,7 @@ func TestInitialize(t *testing.T) {
cmd.SetOut(&out)
var errOut bytes.Buffer
cmd.SetErr(&errOut)
cmd.Flags().String("dev-config", "", "") // register persisten flag manually
cmd.Flags().String("config", "", "") // register persisten flag manually
fs := afero.NewMemMapFs()
fileHandler := file.NewHandler(fs)
require.NoError(fileHandler.WriteJSON(constants.StateFilename, tc.existingState, file.OptNone))
@ -603,7 +603,7 @@ func TestAutoscaleFlag(t *testing.T) {
cmd.SetOut(&out)
var errOut bytes.Buffer
cmd.SetErr(&errOut)
cmd.Flags().String("dev-config", "", "") // register persisten flag manually
cmd.Flags().String("config", "", "") // register persisten flag manually
fs := afero.NewMemMapFs()
fileHandler := file.NewHandler(fs)
vpnHandler := stubVPNHandler{}

20
cli/cmd/recover.go
View File

@ -51,7 +51,7 @@ func recover(ctx context.Context, cmd *cobra.Command, fileHandler file.Handler,
return err
}
config, err := config.FromFile(fileHandler, flags.devConfigPath)
config, err := config.FromFile(fileHandler, flags.configPath)
if err != nil {
return err
}
@ -112,24 +112,24 @@ func parseRecoverFlags(cmd *cobra.Command, fileHandler file.Handler) (recoverFla
return recoverFlags{}, err
}
devConfigPath, err := cmd.Flags().GetString("dev-config")
configPath, err := cmd.Flags().GetString("config")
if err != nil {
return recoverFlags{}, err
}
return recoverFlags{
endpoint: endpoint,
diskUUID: diskUUID,
masterSecret: masterSecret,
devConfigPath: devConfigPath,
endpoint: endpoint,
diskUUID: diskUUID,
masterSecret: masterSecret,
configPath: configPath,
}, nil
}
type recoverFlags struct {
endpoint string
diskUUID string
masterSecret []byte
devConfigPath string
endpoint string
diskUUID string
masterSecret []byte
configPath string
}
// readMasterSecret reads a base64 encoded master secret from file.

30
cli/cmd/recover_test.go
View File

@ -50,7 +50,7 @@ func TestRecover(t *testing.T) {
endpointFlag string
diskUUIDFlag string
masterSecretFlag string
devConfigFlag string
configFlag string
stateless bool
wantErr bool
wantKey []byte
@ -95,16 +95,16 @@ func TestRecover(t *testing.T) {
setupFs: func(require *require.Assertions) afero.Fs { return afero.NewMemMapFs() },
wantErr: true,
},
"missing dev-config": {
"missing config": {
setupFs: func(require *require.Assertions) afero.Fs {
fs := afero.NewMemMapFs()
require.NoError(afero.WriteFile(fs, "constellation-mastersecret.base64", []byte("Y29uc3RlbGxhdGlvbi1tYXN0ZXItc2VjcmV0LWxlbmc="), 0o777))
return fs
},
endpointFlag: "192.0.2.1",
diskUUIDFlag: "00000000-0000-0000-0000-000000000000",
devConfigFlag: "nonexistent-dev-config",
wantErr: true,
endpointFlag: "192.0.2.1",
diskUUIDFlag: "00000000-0000-0000-0000-000000000000",
configFlag: "nonexistent-config",
wantErr: true,
},
"missing state": {
setupFs: func(require *require.Assertions) afero.Fs {
@ -161,7 +161,7 @@ func TestRecover(t *testing.T) {
require := require.New(t)
cmd := newRecoverCmd()
cmd.Flags().String("dev-config", "", "") // register persisten flag manually
cmd.Flags().String("config", "", "") // register persisten flag manually
out := &bytes.Buffer{}
cmd.SetOut(out)
cmd.SetErr(&bytes.Buffer{})
@ -174,8 +174,8 @@ func TestRecover(t *testing.T) {
if tc.masterSecretFlag != "" {
require.NoError(cmd.Flags().Set("master-secret", tc.masterSecretFlag))
}
if tc.devConfigFlag != "" {
require.NoError(cmd.Flags().Set("dev-config", tc.devConfigFlag))
if tc.configFlag != "" {
require.NoError(cmd.Flags().Set("config", tc.configFlag))
}
fileHandler := file.NewHandler(tc.setupFs(require))
if !tc.stateless {
@ -229,13 +229,13 @@ func TestParseRecoverFlags(t *testing.T) {
"all args set": {
args: []string{
"-e", "192.0.2.1:2", "--disk-uuid", "12345678-1234-1234-1234-123456789012",
"--master-secret", "constellation-mastersecret.base64", "--dev-config", "dev-config-path",
"--master-secret", "constellation-mastersecret.base64", "--config", "config-path",
},
wantFlags: recoverFlags{
endpoint: "192.0.2.1:2",
diskUUID: "12345678-1234-1234-1234-123456789012",
masterSecret: []byte("constellation-master-secret-leng"),
devConfigPath: "dev-config-path",
endpoint: "192.0.2.1:2",
diskUUID: "12345678-1234-1234-1234-123456789012",
masterSecret: []byte("constellation-master-secret-leng"),
configPath: "config-path",
},
},
"uppercase disk-uuid is converted to lowercase": {
@ -256,7 +256,7 @@ func TestParseRecoverFlags(t *testing.T) {
fs := afero.NewMemMapFs()
require.NoError(afero.WriteFile(fs, "constellation-mastersecret.base64", []byte("Y29uc3RlbGxhdGlvbi1tYXN0ZXItc2VjcmV0LWxlbmc="), 0o777))
cmd := newRecoverCmd()
cmd.Flags().String("dev-config", "", "") // register persistent flag manually
cmd.Flags().String("config", "", "") // register persistent flag manually
require.NoError(cmd.ParseFlags(tc.args))
flags, err := parseRecoverFlags(cmd, file.NewHandler(fs))

5
cli/cmd/root.go
View File

@ -6,6 +6,7 @@ import (
"os"
"os/signal"
"github.com/edgelesssys/constellation/internal/constants"
"github.com/spf13/cobra"
)
@ -29,8 +30,8 @@ func NewRootCmd() *cobra.Command {
// Set output of cmd.Print to stdout. (By default, it's stderr.)
rootCmd.SetOut(os.Stdout)
rootCmd.PersistentFlags().String("dev-config", "", "use settings from a development config")
must(rootCmd.MarkPersistentFlagFilename("dev-config", "json"))
rootCmd.PersistentFlags().String("config", constants.ConfigFilename, "use settings from a config")
must(rootCmd.MarkPersistentFlagFilename("config", "json"))
rootCmd.AddCommand(newCreateCmd())
rootCmd.AddCommand(newInitCmd())

20
cli/cmd/verify.go
View File

@ -49,7 +49,7 @@ func verify(ctx context.Context, cmd *cobra.Command, provider cloudprovider.Prov
return err
}
config, err := config.FromFile(fileHandler, flags.devConfigPath)
config, err := config.FromFile(fileHandler, flags.configPath)
if err != nil {
return err
}
@ -102,24 +102,24 @@ func parseVerifyFlags(cmd *cobra.Command) (verifyFlags, error) {
return verifyFlags{}, err
}
devConfigPath, err := cmd.Flags().GetString("dev-config")
configPath, err := cmd.Flags().GetString("config")
if err != nil {
return verifyFlags{}, err
}
return verifyFlags{
endpoint: endpoint,
devConfigPath: devConfigPath,
ownerID: ownerID,
clusterID: clusterID,
endpoint: endpoint,
configPath: configPath,
ownerID: ownerID,
clusterID: clusterID,
}, nil
}
type verifyFlags struct {
endpoint string
ownerID string
clusterID string
devConfigPath string
endpoint string
ownerID string
clusterID string
configPath string
}
// verifyCompletion handels the completion of CLI arguments. It is frequently called

12
cli/cmd/verify_test.go
View File

@ -53,7 +53,7 @@ func TestVerify(t *testing.T) {
provider cloudprovider.Provider
protoClient protoClient
nodeEndpointFlag string
devConfigFlag string
configFlag string
ownerIDFlag string
clusterIDFlag string
wantErr bool
@ -93,12 +93,12 @@ func TestVerify(t *testing.T) {
nodeEndpointFlag: "192.0.2.1:1234",
wantErr: true,
},
"dev config file not existing": {
"config file not existing": {
setupFs: func(require *require.Assertions) afero.Fs { return afero.NewMemMapFs() },
provider: cloudprovider.GCP,
ownerIDFlag: zeroBase64,
nodeEndpointFlag: "192.0.2.1:1234",
devConfigFlag: "./file",
configFlag: "./file",
wantErr: true,
},
"error protoClient Connect": {
@ -133,12 +133,12 @@ func TestVerify(t *testing.T) {
require := require.New(t)
cmd := newVerifyCmd()
cmd.Flags().String("dev-config", "", "") // register persisten flag manually
cmd.Flags().String("config", "", "") // register persisten flag manually
out := &bytes.Buffer{}
cmd.SetOut(out)
cmd.SetErr(&bytes.Buffer{})
if tc.devConfigFlag != "" {
require.NoError(cmd.Flags().Set("dev-config", tc.devConfigFlag))
if tc.configFlag != "" {
require.NoError(cmd.Flags().Set("config", tc.configFlag))
}
if tc.ownerIDFlag != "" {
require.NoError(cmd.Flags().Set("owner-id", tc.ownerIDFlag))

10
debugd/cdbg/cmd/deploy.go
View File

@ -28,20 +28,20 @@ var deployCmd = &cobra.Command{
Use: "deploy",
Short: "Deploys a self-compiled coordinator binary and SSH keys on the current constellation",
Long: `Deploys a self-compiled coordinator binary and SSH keys on the current constellation.
Uses dev-config provided by --dev-config and reads constellation config from its default location.
Uses config provided by --config and reads constellation config from its default location.
If required, you can override the IP addresses that are used for a deployment by specifying "--ips" and a list of IP addresses.
Specifying --coordinator will upload the coordinator from the specified path.`,
RunE: runDeploy,
Example: "cdbg deploy --dev-config /path/to/dev-config\ncdbg deploy --coordinator /path/to/coordinator --ips 192.0.2.1,192.0.2.2,192.0.2.3 --dev-config /path/to/dev-config",
Example: "cdbg deploy --config /path/to/config\ncdbg deploy --coordinator /path/to/coordinator --ips 192.0.2.1,192.0.2.2,192.0.2.3 --config /path/to/config",
}
func runDeploy(cmd *cobra.Command, args []string) error {
devConfigName, err := cmd.Flags().GetString("dev-config")
configName, err := cmd.Flags().GetString("config")
if err != nil {
return err
}
fileHandler := file.NewHandler(afero.NewOsFs())
config, err := config.FromFile(fileHandler, devConfigName)
config, err := config.FromFile(fileHandler, configName)
if err != nil {
return err
}
@ -178,7 +178,7 @@ func init() {
rootCmd.AddCommand(deployCmd)
deployCmd.Flags().StringSlice("ips", nil, "override the ips that the coordinator will be uploaded to (defaults to ips from constellation config)")
deployCmd.Flags().String("coordinator", "", "override the path to the coordinator binary uploaded to instances (defaults to path set in dev-config)")
deployCmd.Flags().String("coordinator", "", "override the path to the coordinator binary uploaded to instances (defaults to path set in config)")
}
type fileToStreamReader interface {

4
debugd/cdbg/cmd/root.go
View File

@ -3,6 +3,7 @@ package cmd
import (
"os"
"github.com/edgelesssys/constellation/internal/constants"
"github.com/spf13/cobra"
)
@ -21,6 +22,5 @@ func Execute() {
}
func init() {
rootCmd.PersistentFlags().String("dev-config", "", "debugd config file (required)")
_ = rootCmd.MarkPersistentFlagRequired("dev-config")
rootCmd.PersistentFlags().String("config", constants.ConfigFilename, "debugd config file")
}

12
debugd/cdbg/config/config.go
View File

@ -11,15 +11,15 @@ import (
// CDBGConfig describes the constellation-cli config file and extends it with a new field "cdbg".
type CDBGConfig struct {
ConstellationDebugConfig ConstellationDebugdConfig `json:"cdbg"`
configc.Config ``
ConstellationDebugConfig ConstellationDebugdConfig `yaml:"cdbg"`
configc.Config
}
// ConstellationDebugdConfig is the cdbg specific configuration.
type ConstellationDebugdConfig struct {
AuthorizedKeys []ssh.SSHKey `json:"authorized_keys"`
CoordinatorPath string `json:"coordinator_path"`
SystemdUnits []deploy.SystemdUnit `json:"systemd_units,omitempty"`
AuthorizedKeys []ssh.SSHKey `yaml:"authorizedKeys"`
CoordinatorPath string `yaml:"coordinatorPath"`
SystemdUnits []deploy.SystemdUnit `yaml:"systemdUnits,omitempty"`
}
// Default returns a struct with the default config.
@ -42,7 +42,7 @@ func FromFile(fileHandler file.Handler, name string) (*CDBGConfig, error) {
return conf, nil
}
if err := fileHandler.ReadJSON(name, conf); err != nil {
if err := fileHandler.ReadYAML(name, conf); err != nil {
return nil, fmt.Errorf("could not load config from file %s: %w", name, err)
}
return conf, nil

4
debugd/debugd/deploy/service.go
View File

@ -34,8 +34,8 @@ type ServiceManagerRequest struct {
// SystemdUnit describes a systemd service file including the unit name and contents.
type SystemdUnit struct {
Name string `json:"name"`
Contents string `json:"contents"`
Name string `yaml:"name"`
Contents string `yaml:"contents"`
}
// ServiceManager receives ServiceManagerRequests and units via channels and performs the requests / creates the unit files.

4
debugd/ssh/sshkey.go
View File

@ -2,6 +2,6 @@ package ssh
// SSHKey describes a public ssh key.
type SSHKey struct {
Username string `json:"user"`
KeyValue string `json:"pubkey"`
Username string `yaml:"user"`
KeyValue string `yaml:"pubkey"`
}

5
internal/config/config.go
View File

@ -1,7 +1,9 @@
package config
import (
"errors"
"fmt"
"io/fs"
"strconv"
azureClient "github.com/edgelesssys/constellation/cli/azure/client"
@ -214,6 +216,9 @@ func FromFile(fileHandler file.Handler, name string) (*Config, error) {
}
if err := fileHandler.ReadYAML(name, conf); err != nil {
if errors.Is(err, fs.ErrNotExist) {
return nil, fmt.Errorf("unable to find %s - use `constellation config generate` to generate it first", constants.ConfigFilename)
}
return nil, fmt.Errorf("could not load config from file %s: %w", name, err)
}
return conf, nil

9
internal/config/config_test.go
View File

@ -6,6 +6,7 @@ import (
"github.com/edgelesssys/constellation/cli/cloud/cloudtypes"
"github.com/edgelesssys/constellation/cli/file"
"github.com/edgelesssys/constellation/cli/gcp/client"
"github.com/edgelesssys/constellation/internal/constants"
"github.com/spf13/afero"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
@ -40,8 +41,6 @@ func TestFromFile(t *testing.T) {
},
}
configName := "config.json"
testCases := map[string]struct {
from *Config
configName string
@ -50,12 +49,12 @@ func TestFromFile(t *testing.T) {
}{
"overwrite fields": {
from: &Config{CoordinatorPort: proto.String("1000")},
configName: configName,
configName: constants.ConfigFilename,
wantResultMutator: func(c *Config) { c.CoordinatorPort = proto.String("1000") },
},
"overwrite slices": {
from: &Config{Provider: someProviderConfig},
configName: configName,
configName: constants.ConfigFilename,
wantResultMutator: func(c *Config) { c.Provider = someProviderConfig },
},
"default with empty name": {
@ -77,7 +76,7 @@ func TestFromFile(t *testing.T) {
require := require.New(t)
fileHandler := file.NewHandler(afero.NewMemMapFs())
require.NoError(fileHandler.WriteYAML(configName, tc.from, file.OptNone))
require.NoError(fileHandler.WriteYAML(constants.ConfigFilename, tc.from, file.OptNone))
result, err := FromFile(fileHandler, tc.configName)