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acl_endpoint.go
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/
acl_endpoint.go
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package agent
import (
"net/http"
"strings"
"github.com/hashicorp/nomad/nomad/structs"
)
func (s *HTTPServer) ACLPoliciesRequest(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
if req.Method != "GET" {
return nil, CodedError(405, ErrInvalidMethod)
}
args := structs.ACLPolicyListRequest{}
if s.parse(resp, req, &args.Region, &args.QueryOptions) {
return nil, nil
}
var out structs.ACLPolicyListResponse
if err := s.agent.RPC("ACL.ListPolicies", &args, &out); err != nil {
return nil, err
}
setMeta(resp, &out.QueryMeta)
if out.Policies == nil {
out.Policies = make([]*structs.ACLPolicyListStub, 0)
}
return out.Policies, nil
}
func (s *HTTPServer) ACLPolicySpecificRequest(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
name := strings.TrimPrefix(req.URL.Path, "/v1/acl/policy/")
if len(name) == 0 {
return nil, CodedError(400, "Missing Policy Name")
}
switch req.Method {
case "GET":
return s.aclPolicyQuery(resp, req, name)
case "PUT", "POST":
return s.aclPolicyUpdate(resp, req, name)
case "DELETE":
return s.aclPolicyDelete(resp, req, name)
default:
return nil, CodedError(405, ErrInvalidMethod)
}
}
func (s *HTTPServer) aclPolicyQuery(resp http.ResponseWriter, req *http.Request,
policyName string) (interface{}, error) {
args := structs.ACLPolicySpecificRequest{
Name: policyName,
}
if s.parse(resp, req, &args.Region, &args.QueryOptions) {
return nil, nil
}
var out structs.SingleACLPolicyResponse
if err := s.agent.RPC("ACL.GetPolicy", &args, &out); err != nil {
return nil, err
}
setMeta(resp, &out.QueryMeta)
if out.Policy == nil {
return nil, CodedError(404, "ACL policy not found")
}
return out.Policy, nil
}
func (s *HTTPServer) aclPolicyUpdate(resp http.ResponseWriter, req *http.Request,
policyName string) (interface{}, error) {
// Parse the policy
var policy structs.ACLPolicy
if err := decodeBody(req, &policy); err != nil {
return nil, CodedError(500, err.Error())
}
// Ensure the policy name matches
if policy.Name != policyName {
return nil, CodedError(400, "ACL policy name does not match request path")
}
// Format the request
args := structs.ACLPolicyUpsertRequest{
Policies: []*structs.ACLPolicy{&policy},
}
s.parseWriteRequest(req, &args.WriteRequest)
var out structs.GenericResponse
if err := s.agent.RPC("ACL.UpsertPolicies", &args, &out); err != nil {
return nil, err
}
setIndex(resp, out.Index)
return nil, nil
}
func (s *HTTPServer) aclPolicyDelete(resp http.ResponseWriter, req *http.Request,
policyName string) (interface{}, error) {
args := structs.ACLPolicyDeleteRequest{
Names: []string{policyName},
}
s.parseWriteRequest(req, &args.WriteRequest)
var out structs.GenericResponse
if err := s.agent.RPC("ACL.DeletePolicies", &args, &out); err != nil {
return nil, err
}
setIndex(resp, out.Index)
return nil, nil
}
func (s *HTTPServer) ACLTokensRequest(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
if req.Method != "GET" {
return nil, CodedError(405, ErrInvalidMethod)
}
args := structs.ACLTokenListRequest{}
if s.parse(resp, req, &args.Region, &args.QueryOptions) {
return nil, nil
}
var out structs.ACLTokenListResponse
if err := s.agent.RPC("ACL.ListTokens", &args, &out); err != nil {
return nil, err
}
setMeta(resp, &out.QueryMeta)
if out.Tokens == nil {
out.Tokens = make([]*structs.ACLTokenListStub, 0)
}
return out.Tokens, nil
}
func (s *HTTPServer) ACLTokenBootstrap(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
// Ensure this is a PUT or POST
if !(req.Method == "PUT" || req.Method == "POST") {
return nil, CodedError(405, ErrInvalidMethod)
}
// Format the request
args := structs.ACLTokenBootstrapRequest{}
s.parseWriteRequest(req, &args.WriteRequest)
var out structs.ACLTokenUpsertResponse
if err := s.agent.RPC("ACL.Bootstrap", &args, &out); err != nil {
return nil, err
}
setIndex(resp, out.Index)
if len(out.Tokens) > 0 {
return out.Tokens[0], nil
}
return nil, nil
}
func (s *HTTPServer) ACLTokenSpecificRequest(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
path := req.URL.Path
switch path {
case "/v1/acl/token":
if !(req.Method == "PUT" || req.Method == "POST") {
return nil, CodedError(405, ErrInvalidMethod)
}
return s.aclTokenUpdate(resp, req, "")
case "/v1/acl/token/self":
return s.aclTokenSelf(resp, req)
}
accessor := strings.TrimPrefix(path, "/v1/acl/token/")
return s.aclTokenCrud(resp, req, accessor)
}
func (s *HTTPServer) aclTokenCrud(resp http.ResponseWriter, req *http.Request,
tokenAccessor string) (interface{}, error) {
if tokenAccessor == "" {
return nil, CodedError(400, "Missing Token Accessor")
}
switch req.Method {
case "GET":
return s.aclTokenQuery(resp, req, tokenAccessor)
case "PUT", "POST":
return s.aclTokenUpdate(resp, req, tokenAccessor)
case "DELETE":
return s.aclTokenDelete(resp, req, tokenAccessor)
default:
return nil, CodedError(405, ErrInvalidMethod)
}
}
func (s *HTTPServer) aclTokenQuery(resp http.ResponseWriter, req *http.Request,
tokenAccessor string) (interface{}, error) {
args := structs.ACLTokenSpecificRequest{
AccessorID: tokenAccessor,
}
if s.parse(resp, req, &args.Region, &args.QueryOptions) {
return nil, nil
}
var out structs.SingleACLTokenResponse
if err := s.agent.RPC("ACL.GetToken", &args, &out); err != nil {
return nil, err
}
setMeta(resp, &out.QueryMeta)
if out.Token == nil {
return nil, CodedError(404, "ACL token not found")
}
return out.Token, nil
}
func (s *HTTPServer) aclTokenSelf(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
if req.Method != "GET" {
return nil, CodedError(405, ErrInvalidMethod)
}
args := structs.ResolveACLTokenRequest{}
if s.parse(resp, req, &args.Region, &args.QueryOptions) {
return nil, nil
}
args.SecretID = args.AuthToken
var out structs.ResolveACLTokenResponse
if err := s.agent.RPC("ACL.ResolveToken", &args, &out); err != nil {
return nil, err
}
setMeta(resp, &out.QueryMeta)
if out.Token == nil {
return nil, CodedError(404, "ACL token not found")
}
return out.Token, nil
}
func (s *HTTPServer) aclTokenUpdate(resp http.ResponseWriter, req *http.Request,
tokenAccessor string) (interface{}, error) {
// Parse the token
var token structs.ACLToken
if err := decodeBody(req, &token); err != nil {
return nil, CodedError(500, err.Error())
}
// Ensure the token accessor matches
if tokenAccessor != "" && (token.AccessorID != tokenAccessor) {
return nil, CodedError(400, "ACL token accessor does not match request path")
}
// Format the request
args := structs.ACLTokenUpsertRequest{
Tokens: []*structs.ACLToken{&token},
}
s.parseWriteRequest(req, &args.WriteRequest)
var out structs.ACLTokenUpsertResponse
if err := s.agent.RPC("ACL.UpsertTokens", &args, &out); err != nil {
return nil, err
}
setIndex(resp, out.Index)
if len(out.Tokens) > 0 {
return out.Tokens[0], nil
}
return nil, nil
}
func (s *HTTPServer) aclTokenDelete(resp http.ResponseWriter, req *http.Request,
tokenAccessor string) (interface{}, error) {
args := structs.ACLTokenDeleteRequest{
AccessorIDs: []string{tokenAccessor},
}
s.parseWriteRequest(req, &args.WriteRequest)
var out structs.GenericResponse
if err := s.agent.RPC("ACL.DeleteTokens", &args, &out); err != nil {
return nil, err
}
setIndex(resp, out.Index)
return nil, nil
}
func (s *HTTPServer) UpsertOneTimeToken(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
// Ensure this is a PUT or POST
if !(req.Method == "PUT" || req.Method == "POST") {
return nil, CodedError(405, ErrInvalidMethod)
}
// the request body is empty but we need to parse to get the auth token
args := structs.OneTimeTokenUpsertRequest{}
s.parseWriteRequest(req, &args.WriteRequest)
var out structs.OneTimeTokenUpsertResponse
if err := s.agent.RPC("ACL.UpsertOneTimeToken", &args, &out); err != nil {
return nil, err
}
setIndex(resp, out.Index)
return out, nil
}
func (s *HTTPServer) ExchangeOneTimeToken(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
// Ensure this is a PUT or POST
if !(req.Method == "PUT" || req.Method == "POST") {
return nil, CodedError(405, ErrInvalidMethod)
}
var args structs.OneTimeTokenExchangeRequest
if err := decodeBody(req, &args); err != nil {
return nil, CodedError(500, err.Error())
}
s.parseWriteRequest(req, &args.WriteRequest)
var out structs.OneTimeTokenExchangeResponse
if err := s.agent.RPC("ACL.ExchangeOneTimeToken", &args, &out); err != nil {
return nil, err
}
setIndex(resp, out.Index)
return out, nil
}