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swap out for v3 secrets

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This commit is contained in:
Maidul Islam
2023-06-27 17:20:30 -04:00
parent 798f091ff2
commit f445bac42f
5 changed files with 73 additions and 55 deletions
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2
helm-charts/secrets-operator/Chart.yaml
View File

@@ -18,4 +18,4 @@ version: 0.1.6
# incremented each time you make changes to the application. Versions are not expected to
# follow Semantic Versioning. They should reflect the version the application is using.
# It is recommended to use it with quotes.
appVersion: "0.1.6"
appVersion: "0.1.7"

6
k8-operator/controllers/infisicalsecret_helper.go
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@@ -127,7 +127,7 @@ func (r *InfisicalSecretReconciler) GetInfisicalServiceAccountCredentialsFromKub
return model.ServiceAccountDetails{AccessKey: string(accessKeyFromSecret), PrivateKey: string(privateKeyFromSecret), PublicKey: string(publicKeyFromSecret)}, nil
}
func (r *InfisicalSecretReconciler) CreateInfisicalManagedKubeSecret(ctx context.Context, infisicalSecret v1alpha1.InfisicalSecret, secretsFromAPI []model.SingleEnvironmentVariable, encryptedSecretsResponse api.GetEncryptedSecretsV2Response) error {
func (r *InfisicalSecretReconciler) CreateInfisicalManagedKubeSecret(ctx context.Context, infisicalSecret v1alpha1.InfisicalSecret, secretsFromAPI []model.SingleEnvironmentVariable, encryptedSecretsResponse api.GetEncryptedSecretsV3Response) error {
plainProcessedSecrets := make(map[string][]byte)
for _, secret := range secretsFromAPI {
plainProcessedSecrets[secret.Key] = []byte(secret.Value) // plain process
@@ -155,7 +155,7 @@ func (r *InfisicalSecretReconciler) CreateInfisicalManagedKubeSecret(ctx context
return nil
}
func (r *InfisicalSecretReconciler) UpdateInfisicalManagedKubeSecret(ctx context.Context, managedKubeSecret corev1.Secret, secretsFromAPI []model.SingleEnvironmentVariable, encryptedSecretsResponse api.GetEncryptedSecretsV2Response) error {
func (r *InfisicalSecretReconciler) UpdateInfisicalManagedKubeSecret(ctx context.Context, managedKubeSecret corev1.Secret, secretsFromAPI []model.SingleEnvironmentVariable, encryptedSecretsResponse api.GetEncryptedSecretsV3Response) error {
plainProcessedSecrets := make(map[string][]byte)
for _, secret := range secretsFromAPI {
plainProcessedSecrets[secret.Key] = []byte(secret.Value)
@@ -208,7 +208,7 @@ func (r *InfisicalSecretReconciler) ReconcileInfisicalSecret(ctx context.Context
}
var plainTextSecretsFromApi []model.SingleEnvironmentVariable
var fullEncryptedSecretsResponse api.GetEncryptedSecretsV2Response
var fullEncryptedSecretsResponse api.GetEncryptedSecretsV3Response
if serviceAccountCreds.AccessKey != "" || serviceAccountCreds.PrivateKey != "" || serviceAccountCreds.PublicKey != "" {
plainTextSecretsFromApi, fullEncryptedSecretsResponse, err = util.GetPlainTextSecretsViaServiceAccount(serviceAccountCreds, infisicalSecret.Spec.Authentication.ServiceAccount.ProjectId, infisicalSecret.Spec.Authentication.ServiceAccount.EnvironmentName, secretVersionBasedOnETag)

32
k8-operator/packages/api/api.go
View File

@@ -47,36 +47,40 @@ func CallGetServiceTokenDetailsV2(httpClient *resty.Client) (GetServiceTokenDeta
return tokenDetailsResponse, nil
}
func CallGetSecretsV2(httpClient *resty.Client, request GetEncryptedSecretsV2Request) (GetEncryptedSecretsV2Response, error) {
var encryptedSecretsResponse GetEncryptedSecretsV2Response
createHttpRequest := httpClient.
func CallGetSecretsV3(httpClient *resty.Client, request GetEncryptedSecretsV3Request) (GetEncryptedSecretsV3Response, error) {
var secretsResponse GetEncryptedSecretsV3Response
httpRequest := httpClient.
R().
SetResult(&secretsResponse).
SetHeader("User-Agent", USER_AGENT_NAME).
SetHeader("If-None-Match", request.ETag).
SetQueryParam("environment", request.Environment).
SetQueryParam("workspaceId", request.WorkspaceId).
SetResult(&encryptedSecretsResponse).
SetHeader("User-Agent", USER_AGENT_NAME)
SetQueryParam("workspaceId", request.WorkspaceId)
createHttpRequest.SetHeader("If-None-Match", request.ETag)
if request.SecretPath != "" {
httpRequest.SetQueryParam("secretPath", request.SecretPath)
}
response, err := createHttpRequest.Get(fmt.Sprintf("%v/v2/secrets", API_HOST_URL))
response, err := httpRequest.Get(fmt.Sprintf("%v/v3/secrets", API_HOST_URL))
if err != nil {
return GetEncryptedSecretsV2Response{}, fmt.Errorf("CallGetSecretsV2: Unable to complete api request [err=%s]", err)
return GetEncryptedSecretsV3Response{}, fmt.Errorf("CallGetSecretsV3: Unable to complete api request [err=%s]", err)
}
if response.IsError() {
return GetEncryptedSecretsV2Response{}, fmt.Errorf("CallGetSecretsV2: Unsuccessful response: [response=%s]", response)
return GetEncryptedSecretsV3Response{}, fmt.Errorf("CallGetSecretsV3: Unsuccessful response. Please make sure your secret path, workspace and environment name are all correct [response=%s]", response)
}
if response.StatusCode() == 304 {
encryptedSecretsResponse.Modified = false
secretsResponse.Modified = false
} else {
encryptedSecretsResponse.Modified = true
secretsResponse.Modified = true
}
encryptedSecretsResponse.ETag = response.Header().Get("etag")
secretsResponse.ETag = response.Header().Get("etag")
return encryptedSecretsResponse, nil
return secretsResponse, nil
}
func CallGetServiceTokenAccountDetailsV2(httpClient *resty.Client) (ServiceAccountDetailsResponse, error) {

21
k8-operator/packages/api/models.go
View File

@@ -28,18 +28,25 @@ type GetEncryptedWorkspaceKeyResponse struct {
UpdatedAt time.Time `json:"updatedAt"`
}
type GetEncryptedSecretsV2Request struct {
type GetEncryptedSecretsV3Request struct {
Environment string `json:"environment"`
WorkspaceId string `json:"workspaceId"`
SecretPath string `json:"secretPath"`
ETag string `json:"etag,omitempty"`
}
type GetEncryptedSecretsV2Response struct {
type GetEncryptedSecretsV3Response struct {
Secrets []struct {
ID string `json:"_id"`
Version int `json:"version"`
Workspace string `json:"workspace"`
Type string `json:"type"`
Tags []struct {
ID string `json:"_id"`
Name string `json:"name"`
Slug string `json:"slug"`
Workspace string `json:"workspace"`
} `json:"tags"`
Environment string `json:"environment"`
SecretKeyCiphertext string `json:"secretKeyCiphertext"`
SecretKeyIV string `json:"secretKeyIV"`
@@ -47,11 +54,16 @@ type GetEncryptedSecretsV2Response struct {
SecretValueCiphertext string `json:"secretValueCiphertext"`
SecretValueIV string `json:"secretValueIV"`
SecretValueTag string `json:"secretValueTag"`
SecretCommentCiphertext string `json:"secretCommentCiphertext"`
SecretCommentIV string `json:"secretCommentIV"`
SecretCommentTag string `json:"secretCommentTag"`
Algorithm string `json:"algorithm"`
KeyEncoding string `json:"keyEncoding"`
Folder string `json:"folder"`
V int `json:"__v"`
CreatedAt time.Time `json:"createdAt"`
UpdatedAt time.Time `json:"updatedAt"`
User string `json:"user,omitempty"`
} `json:"secrets"`
Modified bool `json:"modified,omitempty"`
ETag string `json:"ETag,omitempty"`
}
@@ -64,6 +76,7 @@ type GetServiceTokenDetailsResponse struct {
EncryptedKey string `json:"encryptedKey"`
Iv string `json:"iv"`
Tag string `json:"tag"`
SecretPath string `json:"secretPath"`
}
type ServiceAccountDetailsResponse struct {

41
k8-operator/packages/util/secrets.go
View File

@@ -48,10 +48,10 @@ func GetServiceTokenDetails(infisicalToken string) (api.GetServiceTokenDetailsRe
return serviceTokenDetails, nil
}
func GetPlainTextSecretsViaServiceToken(fullServiceToken string, etag string) ([]model.SingleEnvironmentVariable, api.GetEncryptedSecretsV2Response, error) {
func GetPlainTextSecretsViaServiceToken(fullServiceToken string, etag string) ([]model.SingleEnvironmentVariable, api.GetEncryptedSecretsV3Response, error) {
serviceTokenParts := strings.SplitN(fullServiceToken, ".", 4)
if len(serviceTokenParts) < 4 {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("invalid service token entered. Please double check your service token and try again")
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("invalid service token entered. Please double check your service token and try again")
}
serviceToken := fmt.Sprintf("%v.%v.%v", serviceTokenParts[0], serviceTokenParts[1], serviceTokenParts[2])
@@ -63,32 +63,33 @@ func GetPlainTextSecretsViaServiceToken(fullServiceToken string, etag string) ([
serviceTokenDetails, err := api.CallGetServiceTokenDetailsV2(httpClient)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("unable to get service token details. [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("unable to get service token details. [err=%v]", err)
}
encryptedSecretsResponse, err := api.CallGetSecretsV2(httpClient, api.GetEncryptedSecretsV2Request{
encryptedSecretsResponse, err := api.CallGetSecretsV3(httpClient, api.GetEncryptedSecretsV3Request{
WorkspaceId: serviceTokenDetails.Workspace,
Environment: serviceTokenDetails.Environment,
ETag: etag,
SecretPath: serviceTokenDetails.SecretPath,
})
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, err
return nil, api.GetEncryptedSecretsV3Response{}, err
}
decodedSymmetricEncryptionDetails, err := GetBase64DecodedSymmetricEncryptionDetails(serviceTokenParts[3], serviceTokenDetails.EncryptedKey, serviceTokenDetails.Iv, serviceTokenDetails.Tag)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("unable to decode symmetric encryption details [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("unable to decode symmetric encryption details [err=%v]", err)
}
plainTextWorkspaceKey, err := crypto.DecryptSymmetric([]byte(serviceTokenParts[3]), decodedSymmetricEncryptionDetails.Cipher, decodedSymmetricEncryptionDetails.Tag, decodedSymmetricEncryptionDetails.IV)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("unable to decrypt the required workspace key")
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("unable to decrypt the required workspace key")
}
plainTextSecrets, err := GetPlainTextSecrets(plainTextWorkspaceKey, encryptedSecretsResponse)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("unable to decrypt your secrets [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("unable to decrypt your secrets [err=%v]", err)
}
return plainTextSecrets, encryptedSecretsResponse, nil
@@ -97,19 +98,19 @@ func GetPlainTextSecretsViaServiceToken(fullServiceToken string, etag string) ([
// Fetches plaintext secrets from an API endpoint using a service account.
// The function fetches the service account details and keys, decrypts the workspace key, fetches the encrypted secrets for the specified project and environment, and decrypts the secrets using the decrypted workspace key.
// Returns the plaintext secrets, encrypted secrets response, and any errors that occurred during the process.
func GetPlainTextSecretsViaServiceAccount(serviceAccountCreds model.ServiceAccountDetails, projectId string, environmentName string, etag string) ([]model.SingleEnvironmentVariable, api.GetEncryptedSecretsV2Response, error) {
func GetPlainTextSecretsViaServiceAccount(serviceAccountCreds model.ServiceAccountDetails, projectId string, environmentName string, etag string) ([]model.SingleEnvironmentVariable, api.GetEncryptedSecretsV3Response, error) {
httpClient := resty.New()
httpClient.SetAuthToken(serviceAccountCreds.AccessKey).
SetHeader("Accept", "application/json")
serviceAccountDetails, err := api.CallGetServiceTokenAccountDetailsV2(httpClient)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to get service account details. [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to get service account details. [err=%v]", err)
}
serviceAccountKeys, err := api.CallGetServiceAccountKeysV2(httpClient, api.GetServiceAccountKeysRequest{ServiceAccountId: serviceAccountDetails.ServiceAccount.ID})
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to get service account key details. [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to get service account key details. [err=%v]", err)
}
// find key for requested project
@@ -121,45 +122,45 @@ func GetPlainTextSecretsViaServiceAccount(serviceAccountCreds model.ServiceAccou
}
if workspaceServiceAccountKey.ID == "" || workspaceServiceAccountKey.EncryptedKey == "" || workspaceServiceAccountKey.Nonce == "" || serviceAccountCreds.PublicKey == "" || serviceAccountCreds.PrivateKey == "" {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("unable to find key for [projectId=%s] [err=%v]. Ensure that the given service account has access to given projectId", projectId, err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("unable to find key for [projectId=%s] [err=%v]. Ensure that the given service account has access to given projectId", projectId, err)
}
cipherText, err := base64.StdEncoding.DecodeString(workspaceServiceAccountKey.EncryptedKey)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode EncryptedKey secrets because [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode EncryptedKey secrets because [err=%v]", err)
}
nonce, err := base64.StdEncoding.DecodeString(workspaceServiceAccountKey.Nonce)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode nonce secrets because [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode nonce secrets because [err=%v]", err)
}
publickey, err := base64.StdEncoding.DecodeString(serviceAccountCreds.PublicKey)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode PublicKey secrets because [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode PublicKey secrets because [err=%v]", err)
}
privateKey, err := base64.StdEncoding.DecodeString(serviceAccountCreds.PrivateKey)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode PrivateKey secrets because [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to decode PrivateKey secrets because [err=%v]", err)
}
plainTextWorkspaceKey := crypto.DecryptAsymmetric(cipherText, nonce, publickey, privateKey)
encryptedSecretsResponse, err := api.CallGetSecretsV2(httpClient, api.GetEncryptedSecretsV2Request{
encryptedSecretsResponse, err := api.CallGetSecretsV3(httpClient, api.GetEncryptedSecretsV3Request{
WorkspaceId: projectId,
Environment: environmentName,
ETag: etag,
})
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("unable to fetch secrets because [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("unable to fetch secrets because [err=%v]", err)
}
plainTextSecrets, err := GetPlainTextSecrets(plainTextWorkspaceKey, encryptedSecretsResponse)
if err != nil {
return nil, api.GetEncryptedSecretsV2Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to get plain text secrets because [err=%v]", err)
return nil, api.GetEncryptedSecretsV3Response{}, fmt.Errorf("GetPlainTextSecretsViaServiceAccount: unable to get plain text secrets because [err=%v]", err)
}
return plainTextSecrets, encryptedSecretsResponse, nil
@@ -194,7 +195,7 @@ func GetBase64DecodedSymmetricEncryptionDetails(key string, cipher string, IV st
}, nil
}
func GetPlainTextSecrets(key []byte, encryptedSecretsResponse api.GetEncryptedSecretsV2Response) ([]model.SingleEnvironmentVariable, error) {
func GetPlainTextSecrets(key []byte, encryptedSecretsResponse api.GetEncryptedSecretsV3Response) ([]model.SingleEnvironmentVariable, error) {
plainTextSecrets := []model.SingleEnvironmentVariable{}
for _, secret := range encryptedSecretsResponse.Secrets {
// Decrypt key