138 lines
3.1 KiB
Go
138 lines
3.1 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package api
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"github.com/mitchellh/mapstructure"
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)
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func (c *Sys) ListPolicies() ([]string, error) {
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return c.ListPoliciesWithContext(context.Background())
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}
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func (c *Sys) ListPoliciesWithContext(ctx context.Context) ([]string, error) {
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ctx, cancelFunc := c.c.withConfiguredTimeout(ctx)
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defer cancelFunc()
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r := c.c.NewRequest("LIST", "/v1/sys/policies/acl")
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// Set this for broader compatibility, but we use LIST above to be able to
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// handle the wrapping lookup function
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r.Method = http.MethodGet
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r.Params.Set("list", "true")
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resp, err := c.c.rawRequestWithContext(ctx, r)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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secret, err := ParseSecret(resp.Body)
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if err != nil {
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return nil, err
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}
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if secret == nil || secret.Data == nil {
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return nil, errors.New("data from server response is empty")
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}
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var result []string
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err = mapstructure.Decode(secret.Data["keys"], &result)
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if err != nil {
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return nil, err
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}
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return result, err
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}
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func (c *Sys) GetPolicy(name string) (string, error) {
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return c.GetPolicyWithContext(context.Background(), name)
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}
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func (c *Sys) GetPolicyWithContext(ctx context.Context, name string) (string, error) {
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ctx, cancelFunc := c.c.withConfiguredTimeout(ctx)
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defer cancelFunc()
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r := c.c.NewRequest(http.MethodGet, fmt.Sprintf("/v1/sys/policies/acl/%s", name))
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resp, err := c.c.rawRequestWithContext(ctx, r)
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if resp != nil {
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defer resp.Body.Close()
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if resp.StatusCode == 404 {
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return "", nil
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}
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}
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if err != nil {
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return "", err
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}
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secret, err := ParseSecret(resp.Body)
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if err != nil {
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return "", err
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}
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if secret == nil || secret.Data == nil {
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return "", errors.New("data from server response is empty")
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}
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if policyRaw, ok := secret.Data["policy"]; ok {
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return policyRaw.(string), nil
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}
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return "", fmt.Errorf("no policy found in response")
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}
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func (c *Sys) PutPolicy(name, rules string) error {
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return c.PutPolicyWithContext(context.Background(), name, rules)
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}
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func (c *Sys) PutPolicyWithContext(ctx context.Context, name, rules string) error {
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ctx, cancelFunc := c.c.withConfiguredTimeout(ctx)
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defer cancelFunc()
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body := map[string]string{
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"policy": rules,
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}
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r := c.c.NewRequest(http.MethodPut, fmt.Sprintf("/v1/sys/policies/acl/%s", name))
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if err := r.SetJSONBody(body); err != nil {
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return err
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}
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resp, err := c.c.rawRequestWithContext(ctx, r)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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return nil
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}
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func (c *Sys) DeletePolicy(name string) error {
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return c.DeletePolicyWithContext(context.Background(), name)
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}
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func (c *Sys) DeletePolicyWithContext(ctx context.Context, name string) error {
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ctx, cancelFunc := c.c.withConfiguredTimeout(ctx)
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defer cancelFunc()
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r := c.c.NewRequest(http.MethodDelete, fmt.Sprintf("/v1/sys/policies/acl/%s", name))
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resp, err := c.c.rawRequestWithContext(ctx, r)
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if err == nil {
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defer resp.Body.Close()
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}
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return err
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}
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type getPoliciesResp struct {
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Rules string `json:"rules"`
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}
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type listPoliciesResp struct {
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Policies []string `json:"policies"`
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}
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