backport of commit 7e5f2cebb787bd9045c29874b5e68c51a4fa1223 (#22274)

Co-authored-by: Violet Hynes <violet.hynes@hashicorp.com>
This commit is contained in:
hc-github-team-secure-vault-core 2023-08-10 10:56:45 -04:00 committed by GitHub
parent c92b422bdb
commit 94a3711e0f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 200 additions and 38 deletions

3
changelog/22264.txt Normal file
View File

@ -0,0 +1,3 @@
```release-note:improvement
auto-auth/azure: Added Azure Workload Identity Federation support to auto-auth (for Vault Agent and Vault Proxy).
```

View File

@ -7,9 +7,11 @@ import (
"context"
"errors"
"fmt"
"io/ioutil"
"io"
"net/http"
policy "github.com/Azure/azure-sdk-for-go/sdk/azcore/policy"
az "github.com/Azure/azure-sdk-for-go/sdk/azidentity"
cleanhttp "github.com/hashicorp/go-cleanhttp"
hclog "github.com/hashicorp/go-hclog"
"github.com/hashicorp/vault/api"
@ -31,10 +33,12 @@ type azureMethod struct {
logger hclog.Logger
mountPath string
role string
resource string
objectID string
clientID string
authenticateFromEnvironment bool
role string
scope string
resource string
objectID string
clientID string
}
func NewAzureAuthMethod(conf *auth.AuthConfig) (auth.AuthMethod, error) {
@ -84,6 +88,25 @@ func NewAzureAuthMethod(conf *auth.AuthConfig) (auth.AuthMethod, error) {
}
}
scopeRaw, ok := conf.Config["scope"]
if ok {
a.scope, ok = scopeRaw.(string)
if !ok {
return nil, errors.New("could not convert 'scope' config value to string")
}
}
if a.scope == "" {
a.scope = fmt.Sprintf("%s/.default", a.resource)
}
authenticateFromEnvironmentRaw, ok := conf.Config["authenticate_from_environment"]
if ok {
a.authenticateFromEnvironment, ok = authenticateFromEnvironmentRaw.(bool)
if !ok {
return nil, errors.New("could not convert 'authenticate_from_environment' config value to bool")
}
}
switch {
case a.role == "":
return nil, errors.New("'role' value is empty")
@ -106,10 +129,11 @@ func (a *azureMethod) Authenticate(ctx context.Context, client *api.Client) (ret
ResourceGroupName string
SubscriptionID string
VMScaleSetName string
ResourceID string
}
}
body, err := getMetadataInfo(ctx, instanceEndpoint, "", "", "")
body, err := getInstanceMetadataInfo(ctx)
if err != nil {
retErr = err
return
@ -121,21 +145,19 @@ func (a *azureMethod) Authenticate(ctx context.Context, client *api.Client) (ret
return
}
// Fetch JWT
var identity struct {
AccessToken string `json:"access_token"`
}
body, err = getMetadataInfo(ctx, identityEndpoint, a.resource, a.objectID, a.clientID)
if err != nil {
retErr = err
return
}
err = jsonutil.DecodeJSON(body, &identity)
if err != nil {
retErr = fmt.Errorf("error parsing identity metadata response: %w", err)
return
token := ""
if a.authenticateFromEnvironment {
token, err = getAzureTokenFromEnvironment(ctx, a.scope)
if err != nil {
retErr = err
return
}
} else {
token, err = getTokenFromIdentityEndpoint(ctx, a.resource, a.objectID, a.clientID)
if err != nil {
retErr = err
return
}
}
// Attempt login
@ -145,7 +167,7 @@ func (a *azureMethod) Authenticate(ctx context.Context, client *api.Client) (ret
"vmss_name": instance.Compute.VMScaleSetName,
"resource_group_name": instance.Compute.ResourceGroupName,
"subscription_id": instance.Compute.SubscriptionID,
"jwt": identity.AccessToken,
"jwt": token,
}
return fmt.Sprintf("%s/login", a.mountPath), nil, data, nil
@ -161,6 +183,54 @@ func (a *azureMethod) CredSuccess() {
func (a *azureMethod) Shutdown() {
}
// getAzureTokenFromEnvironment Is Azure's preferred way for authentication, and takes values
// from environment variables to form a credential.
// It uses a DefaultAzureCredential:
// https://pkg.go.dev/github.com/Azure/azure-sdk-for-go/sdk/azidentity#readme-defaultazurecredential
// Environment variables are taken into account in the following order:
// https://pkg.go.dev/github.com/Azure/azure-sdk-for-go/sdk/azidentity#readme-environment-variables
func getAzureTokenFromEnvironment(ctx context.Context, scope string) (string, error) {
cred, err := az.NewDefaultAzureCredential(nil)
if err != nil {
return "", err
}
tokenOpts := policy.TokenRequestOptions{Scopes: []string{scope}}
tk, err := cred.GetToken(ctx, tokenOpts)
if err != nil {
return "", err
}
return tk.Token, nil
}
// getInstanceMetadataInfo calls the Azure Instance Metadata endpoint to get
// information about the Azure environment it's running in.
func getInstanceMetadataInfo(ctx context.Context) ([]byte, error) {
return getMetadataInfo(ctx, instanceEndpoint, "", "", "")
}
// getTokenFromIdentityEndpoint is kept for backwards compatibility purposes. Using the
// newer APIs and the Azure SDK should be preferred over this mechanism.
func getTokenFromIdentityEndpoint(ctx context.Context, resource, objectID, clientID string) (string, error) {
var identity struct {
AccessToken string `json:"access_token"`
}
body, err := getMetadataInfo(ctx, identityEndpoint, resource, objectID, clientID)
if err != nil {
return "", err
}
err = jsonutil.DecodeJSON(body, &identity)
if err != nil {
return "", fmt.Errorf("error parsing identity metadata response: %w", err)
}
return identity.AccessToken, nil
}
// getMetadataInfo calls the Azure metadata endpoint with the given parameters.
// An empty resource, objectID and clientID will return metadata information.
func getMetadataInfo(ctx context.Context, endpoint, resource, objectID, clientID string) ([]byte, error) {
req, err := http.NewRequest("GET", endpoint, nil)
if err != nil {
@ -194,7 +264,7 @@ func getMetadataInfo(ctx context.Context, endpoint, resource, objectID, clientID
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("error reading metadata from %s: %w", endpoint, err)
}

35
go.mod
View File

@ -26,6 +26,8 @@ require (
cloud.google.com/go/monitoring v1.13.0
cloud.google.com/go/spanner v1.45.0
cloud.google.com/go/storage v1.28.1
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0
github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.0
github.com/Azure/azure-storage-blob-go v0.15.0
github.com/Azure/go-autorest/autorest v0.11.29
github.com/Azure/go-autorest/autorest/adal v0.9.22
@ -121,7 +123,7 @@ require (
github.com/hashicorp/raft-boltdb/v2 v2.0.0-20210421194847-a7e34179d62c
github.com/hashicorp/raft-snapshot v1.0.4
github.com/hashicorp/vault-plugin-auth-alicloud v0.15.0
github.com/hashicorp/vault-plugin-auth-azure v0.15.1
github.com/hashicorp/vault-plugin-auth-azure v0.15.2-0.20230808174847-9dfb4f4a5ba7
github.com/hashicorp/vault-plugin-auth-centrify v0.15.1
github.com/hashicorp/vault-plugin-auth-cf v0.15.0
github.com/hashicorp/vault-plugin-auth-gcp v0.16.0
@ -199,19 +201,19 @@ require (
go.etcd.io/etcd/client/v3 v3.5.7
go.mongodb.org/atlas v0.28.0
go.mongodb.org/mongo-driver v1.11.6
go.opentelemetry.io/otel v1.14.0
go.opentelemetry.io/otel v1.16.0
go.opentelemetry.io/otel/sdk v1.14.0
go.opentelemetry.io/otel/trace v1.14.0
go.opentelemetry.io/otel/trace v1.16.0
go.uber.org/atomic v1.11.0
go.uber.org/goleak v1.2.1
golang.org/x/crypto v0.9.0
golang.org/x/crypto v0.10.0
golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1
golang.org/x/net v0.10.0
golang.org/x/oauth2 v0.8.0
golang.org/x/net v0.11.0
golang.org/x/oauth2 v0.9.0
golang.org/x/sync v0.2.0
golang.org/x/sys v0.8.0
golang.org/x/term v0.8.0
golang.org/x/text v0.9.0
golang.org/x/sys v0.9.0
golang.org/x/term v0.9.0
golang.org/x/text v0.10.0
golang.org/x/tools v0.7.0
google.golang.org/api v0.124.0
google.golang.org/grpc v1.55.0
@ -237,8 +239,6 @@ require (
github.com/99designs/keyring v1.2.2 // indirect
github.com/Azure/azure-pipeline-go v0.2.3 // indirect
github.com/Azure/azure-sdk-for-go v67.2.0+incompatible // indirect
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0 // indirect
github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.0 // indirect
github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0 // indirect
github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v4 v4.2.1 // indirect
github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/msi/armmsi v1.1.0 // indirect
@ -296,6 +296,7 @@ require (
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible // indirect
github.com/circonus-labs/circonusllhist v0.1.3 // indirect
github.com/cjlapao/common-go v0.0.39 // indirect
github.com/cloudflare/circl v1.3.3 // indirect
github.com/cloudfoundry-community/go-cfclient v0.0.0-20210823134051-721f0e559306 // indirect
github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe // indirect
@ -333,7 +334,7 @@ require (
github.com/gammazero/workerpool v1.1.3 // indirect
github.com/go-asn1-ber/asn1-ber v1.5.4 // indirect
github.com/go-ldap/ldif v0.0.0-20200320164324-fd88d9b715b3 // indirect
github.com/go-logr/logr v1.2.3 // indirect
github.com/go-logr/logr v1.2.4 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/go-ole/go-ole v1.2.6 // indirect
github.com/go-openapi/analysis v0.20.0 // indirect
@ -411,6 +412,14 @@ require (
github.com/mattn/go-ieproxy v0.0.1 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
github.com/mediocregopher/radix/v4 v4.1.2 // indirect
github.com/microsoft/kiota-abstractions-go v1.1.0 // indirect
github.com/microsoft/kiota-authentication-azure-go v1.0.0 // indirect
github.com/microsoft/kiota-http-go v1.0.0 // indirect
github.com/microsoft/kiota-serialization-form-go v1.0.0 // indirect
github.com/microsoft/kiota-serialization-json-go v1.0.4 // indirect
github.com/microsoft/kiota-serialization-text-go v1.0.0 // indirect
github.com/microsoftgraph/msgraph-sdk-go v1.12.0 // indirect
github.com/microsoftgraph/msgraph-sdk-go-core v1.0.0 // indirect
github.com/miekg/dns v1.1.43 // indirect
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
github.com/mitchellh/hashstructure v1.1.0 // indirect
@ -466,12 +475,14 @@ require (
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
github.com/xeipuuv/gojsonschema v1.2.0 // indirect
github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d // indirect
github.com/yuin/gopher-lua v0.0.0-20210529063254-f4c35e4016d9 // indirect
github.com/yusufpapurcu/wmi v1.2.2 // indirect
github.com/zclconf/go-cty v1.12.1 // indirect
go.etcd.io/etcd/api/v3 v3.5.7 // indirect
go.opencensus.io v0.24.0 // indirect
go.opentelemetry.io/otel/metric v1.16.0 // indirect
go.uber.org/multierr v1.7.0 // indirect
go.uber.org/zap v1.19.1 // indirect
golang.org/x/exp/typeparams v0.0.0-20221208152030-732eee02a75a // indirect

48
go.sum
View File

@ -548,8 +548,8 @@ github.com/Azure/azure-sdk-for-go v56.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9mo
github.com/Azure/azure-sdk-for-go v67.2.0+incompatible h1:Uu/Ww6ernvPTrpq31kITVTIm/I5jlJ1wjtEH/bmSB2k=
github.com/Azure/azure-sdk-for-go v67.2.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
github.com/Azure/azure-sdk-for-go/sdk/azcore v0.19.0/go.mod h1:h6H6c8enJmmocHUbLiiGY6sx7f9i+X3m1CHdd5c6Rdw=
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0 h1:8kDqDngH+DmVBiCtIjCFTGa7MBnsIOkF9IccInFEbjk=
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.6.0/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0 h1:8q4SaHjFsClSvuVne0ID/5Ka8u3fcIHyqkLjcFpNRHQ=
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0/go.mod h1:bjGvMhVMb+EEm3VRNQawDMUyMMjo+S5ewNjflkep/0Q=
github.com/Azure/azure-sdk-for-go/sdk/azidentity v0.11.0/go.mod h1:HcM1YX14R7CJcghJGOYCgdezslRSVzqwLf/q+4Y2r/0=
github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.0 h1:vcYCAze6p19qBW7MhZybIsqD8sMV8js0NyQM8JDnVtg=
github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.3.0/go.mod h1:OQeznEEkTZ9OrhHJoDD8ZDq51FHgXjqtP9z6bEwBq9U=
@ -895,6 +895,8 @@ github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible h1:C29Ae4G5GtYyY
github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
github.com/circonus-labs/circonusllhist v0.1.3 h1:TJH+oke8D16535+jHExHj4nQvzlZrj7ug5D7I/orNUA=
github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
github.com/cjlapao/common-go v0.0.39 h1:bAAUrj2B9v0kMzbAOhzjSmiyDy+rd56r2sy7oEiQLlA=
github.com/cjlapao/common-go v0.0.39/go.mod h1:M3dzazLjTjEtZJbbxoA5ZDiGCiHmpwqW9l4UWaddwOA=
github.com/client9/misspell v0.3.4 h1:ta993UF76GwbvJcIo3Y68y/M3WxlpEHPWIGDkJYwzJI=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cloudflare/circl v1.3.3 h1:fE/Qz0QdIGqeWfnwq0RE0R7MI51s0M2E4Ga9kq5AEMs=
@ -1301,6 +1303,8 @@ github.com/go-logr/logr v1.2.1/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbV
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
github.com/go-logr/logr v1.2.4/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/stdr v1.2.0/go.mod h1:YkVgnZu1ZjjL7xTxrfm/LLZBfkhTqSR1ydtm6jTKKwI=
github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
@ -1863,6 +1867,10 @@ github.com/hashicorp/vault-plugin-auth-alicloud v0.15.0 h1:R2SVwOeVLG5DXzUx42UWh
github.com/hashicorp/vault-plugin-auth-alicloud v0.15.0/go.mod h1:YQXpa2s4rGYKm3Oa/Nkgh5SuGVfHFNEIUwDDYWyhloE=
github.com/hashicorp/vault-plugin-auth-azure v0.15.1 h1:CknW0l2O70326KfepWeDuPszuNherhAtVNaSLRBsS4U=
github.com/hashicorp/vault-plugin-auth-azure v0.15.1/go.mod h1:qRCibAYC0AV4s2+HxEwmLMPNLENK1kx2mrq9ldnGdkY=
github.com/hashicorp/vault-plugin-auth-azure v0.15.2-0.20230724181056-2fc43e182651 h1:sdhoAwti2ZVCEoLYlIZ+/tLmhFcson0cWrACMaPnoLI=
github.com/hashicorp/vault-plugin-auth-azure v0.15.2-0.20230724181056-2fc43e182651/go.mod h1:cEQZHfdfPEhjvJrYZ/Lt29T/uX0P7X0U7ECZammfLU0=
github.com/hashicorp/vault-plugin-auth-azure v0.15.2-0.20230808174847-9dfb4f4a5ba7 h1:P2qo8lcRmNzt1/vy38a2rWlFJw1XttwJJm5un5gFCh0=
github.com/hashicorp/vault-plugin-auth-azure v0.15.2-0.20230808174847-9dfb4f4a5ba7/go.mod h1:cEQZHfdfPEhjvJrYZ/Lt29T/uX0P7X0U7ECZammfLU0=
github.com/hashicorp/vault-plugin-auth-centrify v0.15.1 h1:6StAr5tltpySNgyUwWC8czm9ZqkO7NIZfcRmxxtFwQ8=
github.com/hashicorp/vault-plugin-auth-centrify v0.15.1/go.mod h1:xXs4I5yLxbQ5VHcpvSxkRhShCTXd8Zyrni8qnFrfQ4Y=
github.com/hashicorp/vault-plugin-auth-cf v0.15.0 h1:zIVGlYXCRBY/ElucWdFC9xF27d2QMGMQPm9wSezGREI=
@ -2190,6 +2198,22 @@ github.com/mholt/archiver/v3 v3.5.1 h1:rDjOBX9JSF5BvoJGvjqK479aL70qh9DIpZCl+k7Cl
github.com/mholt/archiver/v3 v3.5.1/go.mod h1:e3dqJ7H78uzsRSEACH1joayhuSyhnonssnDhppzS1L4=
github.com/michaelklishin/rabbit-hole/v2 v2.12.0 h1:946p6jOYFcVJdtBBX8MwXvuBkpPjwm1Nm2Qg8oX+uFk=
github.com/michaelklishin/rabbit-hole/v2 v2.12.0/go.mod h1:AN/3zyz7d++OHf+4WUo/LR0+Q5nlPHMaXasIsG/mPY0=
github.com/microsoft/kiota-abstractions-go v1.1.0 h1:X1aKlsYCRs/0RSChr/fbq4j/+kxRzbSY5GeWhtHQNYI=
github.com/microsoft/kiota-abstractions-go v1.1.0/go.mod h1:RkxyZ5x87Njik7iVeQY9M2wtrrL1MJZcXiI/BxD/82g=
github.com/microsoft/kiota-authentication-azure-go v1.0.0 h1:29FNZZ/4nnCOwFcGWlB/sxPvWz487HA2bXH8jR5k2Rk=
github.com/microsoft/kiota-authentication-azure-go v1.0.0/go.mod h1:rnx3PRlkGdXDcA/0lZQTbBwyYGmc+3POt7HpE/e4jGw=
github.com/microsoft/kiota-http-go v1.0.0 h1:F1hd6gMlLeEgH2CkRB7z13ow7LxMKMWEmms/t0VfS+k=
github.com/microsoft/kiota-http-go v1.0.0/go.mod h1:eujxJliqodotsYepIc6ihhK+vXMMt5Q8YiSNL7+7M7U=
github.com/microsoft/kiota-serialization-form-go v1.0.0 h1:UNdrkMnLFqUCccQZerKjblsyVgifS11b3WCx+eFEsAI=
github.com/microsoft/kiota-serialization-form-go v1.0.0/go.mod h1:h4mQOO6KVTNciMF6azi1J9QB19ujSw3ULKcSNyXXOMA=
github.com/microsoft/kiota-serialization-json-go v1.0.4 h1:5TaISWwd2Me8clrK7SqNATo0tv9seOq59y4I5953egQ=
github.com/microsoft/kiota-serialization-json-go v1.0.4/go.mod h1:rM4+FsAY+9AEpBsBzkFFis+b/LZLlNKKewuLwK9Q6Mg=
github.com/microsoft/kiota-serialization-text-go v1.0.0 h1:XOaRhAXy+g8ZVpcq7x7a0jlETWnWrEum0RhmbYrTFnA=
github.com/microsoft/kiota-serialization-text-go v1.0.0/go.mod h1:sM1/C6ecnQ7IquQOGUrUldaO5wj+9+v7G2W3sQ3fy6M=
github.com/microsoftgraph/msgraph-sdk-go v1.12.0 h1:/jZJ1KCtVlvxStKq31VsEPOQQ5Iy26R1pgvc+RYt7XI=
github.com/microsoftgraph/msgraph-sdk-go v1.12.0/go.mod h1:ccLv84FJFtwdSzYWM/HlTes5FLzkzzBsYh9kg93/WS8=
github.com/microsoftgraph/msgraph-sdk-go-core v1.0.0 h1:7NWTfyXvOjoizW7PmxNp3+8wCKPgpODs/D1cUZ3fkAY=
github.com/microsoftgraph/msgraph-sdk-go-core v1.0.0/go.mod h1:tQb4q3YMIj2dWhhXhQSJ4ELpol931ANKzHSYK5kX1qE=
github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/miekg/dns v1.1.25/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKjuso=
github.com/miekg/dns v1.1.26/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKjuso=
@ -2747,6 +2771,8 @@ github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8/go.mod h1:HUYIGzjTL3rfEspMx
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
github.com/yashtewari/glob-intersection v0.1.0/go.mod h1:LK7pIC3piUjovexikBbJ26Yml7g8xa5bsjfx2v1fwok=
github.com/yosida95/uritemplate/v3 v3.0.2 h1:Ed3Oyj9yrmi9087+NczuL5BwkIc4wvTb5zIM+UJPGz4=
github.com/yosida95/uritemplate/v3 v3.0.2/go.mod h1:ILOh0sOhIJR3+L/8afwt/kE++YT040gmv5BQTMR2HP4=
github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d h1:splanxYIlg+5LfHAM6xpdFEAYOk8iySO56hMFq6uLyA=
github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
@ -2836,6 +2862,8 @@ go.opentelemetry.io/otel v1.8.0/go.mod h1:2pkj+iMj0o03Y+cW6/m8Y4WkRdYN3AvCXCnzRM
go.opentelemetry.io/otel v1.10.0/go.mod h1:NbvWjCthWHKBEUMpf0/v8ZRZlni86PpGFEMA9pnQSnQ=
go.opentelemetry.io/otel v1.14.0 h1:/79Huy8wbf5DnIPhemGB+zEPVwnN6fuQybr/SRXa6hM=
go.opentelemetry.io/otel v1.14.0/go.mod h1:o4buv+dJzx8rohcUeRmWUZhqupFvzWis188WlggnNeU=
go.opentelemetry.io/otel v1.16.0 h1:Z7GVAX/UkAXPKsy94IU+i6thsQS4nb7LviLpnaNeW8s=
go.opentelemetry.io/otel v1.16.0/go.mod h1:vl0h9NUa1D5s1nv3A5vZOYWn8av4K8Ml6JDeHrT/bx4=
go.opentelemetry.io/otel/exporters/otlp v0.20.0/go.mod h1:YIieizyaN77rtLJra0buKiNBOm9XQfkPEKBeuhoMwAM=
go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.3.0/go.mod h1:VpP4/RMn8bv8gNo9uK7/IMY4mtWLELsS+JIP0inH0h4=
go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.7.0/go.mod h1:M1hVZHNxcbkAlcvrOMlpQ4YOO3Awf+4N2dxkZL3xm04=
@ -2857,6 +2885,8 @@ go.opentelemetry.io/otel/metric v0.20.0/go.mod h1:598I5tYlH1vzBjn+BTuhzTCSb/9deb
go.opentelemetry.io/otel/metric v0.30.0/go.mod h1:/ShZ7+TS4dHzDFmfi1kSXMhMVubNoP0oIaBp70J6UXU=
go.opentelemetry.io/otel/metric v0.31.0/go.mod h1:ohmwj9KTSIeBnDBm/ZwH2PSZxZzoOaG2xZeekTRzL5A=
go.opentelemetry.io/otel/metric v0.37.0/go.mod h1:DmdaHfGt54iV6UKxsV9slj2bBRJcKC1B1uvDLIioc1s=
go.opentelemetry.io/otel/metric v1.16.0 h1:RbrpwVG1Hfv85LgnZ7+txXioPDoh6EdbZHo26Q3hqOo=
go.opentelemetry.io/otel/metric v1.16.0/go.mod h1:QE47cpOmkwipPiefDwo2wDzwJrlfxxNYodqc4xnGCo4=
go.opentelemetry.io/otel/oteltest v0.20.0/go.mod h1:L7bgKf9ZB7qCwT9Up7i9/pn0PWIa9FqQ2IQ8LoxiGnw=
go.opentelemetry.io/otel/sdk v0.20.0/go.mod h1:g/IcepuwNsoiX5Byy2nNV0ySUF1em498m7hBWC279Yc=
go.opentelemetry.io/otel/sdk v1.0.1/go.mod h1:HrdXne+BiwsOHYYkBE5ysIcv2bvdZstxzmCQhxTcZkI=
@ -2875,6 +2905,8 @@ go.opentelemetry.io/otel/trace v1.8.0/go.mod h1:0Bt3PXY8w+3pheS3hQUt+wow8b1ojPaT
go.opentelemetry.io/otel/trace v1.10.0/go.mod h1:Sij3YYczqAdz+EhmGhE6TpTxUO5/F/AzrK+kxfGqySM=
go.opentelemetry.io/otel/trace v1.14.0 h1:wp2Mmvj41tDsyAJXiWDWpfNsOiIyd38fy85pyKcFq/M=
go.opentelemetry.io/otel/trace v1.14.0/go.mod h1:8avnQLK+CG77yNLUae4ea2JDQ6iT+gozhnZjy/rw9G8=
go.opentelemetry.io/otel/trace v1.16.0 h1:8JRpaObFoW0pxuVPapkgH8UhHQj+bJW8jJsCZEu5MQs=
go.opentelemetry.io/otel/trace v1.16.0/go.mod h1:Yt9vYq1SdNz3xdjZZK7wcXv1qv2pwLkqr2QVwea0ef0=
go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
go.opentelemetry.io/proto/otlp v0.9.0/go.mod h1:1vKfU9rv61e9EVGthD1zNvUbiwPcimSsOPU9brfSHJg=
go.opentelemetry.io/proto/otlp v0.11.0/go.mod h1:QpEjXPrNQzrFDZgoTo49dgHR9RYRSrg3NAKnUGl9YpQ=
@ -2965,6 +2997,8 @@ golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58
golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
golang.org/x/crypto v0.9.0 h1:LF6fAI+IutBocDJ2OT0Q1g8plpYljMZ4+lty+dsqw3g=
golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
golang.org/x/crypto v0.10.0 h1:LKqV2xt9+kDzSTfOhx4FrkEBcMrAgHSYgzywV9zcGmM=
golang.org/x/crypto v0.10.0/go.mod h1:o4eNf7Ede1fv+hwOwZsTHl9EsPFO6q6ZvYR8vYfY45I=
golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@ -3123,6 +3157,8 @@ golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
golang.org/x/net v0.11.0 h1:Gi2tvZIJyBtO9SDr1q9h5hEQCp/4L2RQ+ar0qjx2oNU=
golang.org/x/net v0.11.0/go.mod h1:2L/ixqYpgIVXmeoSA/4Lu7BzTG4KIyPIryS4IsOd1oQ=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190130055435-99b60b757ec1/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -3155,6 +3191,8 @@ golang.org/x/oauth2 v0.4.0/go.mod h1:RznEsdpjGAINPTOF0UH/t+xJ75L18YO3Ho6Pyn+uRec
golang.org/x/oauth2 v0.5.0/go.mod h1:9/XBHVqLaWO3/BRHs5jbpYCnOZVjj5V0ndyaAM7KB4I=
golang.org/x/oauth2 v0.8.0 h1:6dkIjl3j3LtZ/O3sTgZTMsLKSftL/B8Zgq4huOIIUu8=
golang.org/x/oauth2 v0.8.0/go.mod h1:yr7u4HXZRm1R1kBWqr/xKNqewf0plRYoB7sla+BCIXE=
golang.org/x/oauth2 v0.9.0 h1:BPpt2kU7oMRq3kCHAA1tbSEshXRw1LpG2ztgDwrzuAs=
golang.org/x/oauth2 v0.9.0/go.mod h1:qYgFZaFiu6Wg24azG8bdV52QJXJGbZzIIsRCdVKzbLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -3338,6 +3376,8 @@ golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.9.0 h1:KS/R3tvhPqvJvwcKfnBHJwwthS11LRhmM5D59eEXa0s=
golang.org/x/sys v0.9.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@ -3352,6 +3392,8 @@ golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
golang.org/x/term v0.8.0 h1:n5xxQn2i3PC0yLAbjTpNT85q/Kgzcr2gIoX9OrJUols=
golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
golang.org/x/term v0.9.0 h1:GRRCnKYhdQrD8kfRAdQ6Zcw1P0OcELxGLKJvtjVMZ28=
golang.org/x/term v0.9.0/go.mod h1:M6DEAAIenWoTxdKrOltXcmDY3rSplQUkrvaDU5FcQyo=
golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -3370,6 +3412,8 @@ golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.10.0 h1:UpjohKhiEgNc0CSauXmwYftY1+LlaC75SJwh0SgCX58=
golang.org/x/text v0.10.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=

View File

@ -16,7 +16,19 @@ on the value of the `resource` parameter.
- `role` `(string: required)` - The role to authenticate against on Vault
- `resource` `(string: required)` - The resource name to use when getting instance information
- `authenticate_from_environment` `(boolean: false)` - If set to true, will attempt to make an Azure
identity object through Azure specific environment variables, in priority order and as specified [in
Azure documentation][environment-variables]. Will work seamlessly with Azure
[Workload Identity][workload-identity] and others.
~> Note: If `authenticate_from_environment` is set to true, `object_id`, and `client_id` will be ignored
in favour of that authentication approach.
- `scope` `(string: optional)` - The scope to use when obtaining a token. If not supplied, will default to
the value used for `resource` appended with "`/.default`" appended as a suffix. For more information on
scopes in Azure, see [this document][scopes].
- `resource` `(string: required)` - The resource name to use when getting identity information.
- `object_id` `(string: optional)` - The object ID of the user-assigned managed identity to use
when acquiring an [access token][azure-access-token]. Only one of `object_id` or `client_id`
@ -26,4 +38,26 @@ on the value of the `resource` parameter.
when acquiring an [access token][azure-access-token]. Only one of `object_id` or `client_id`
may be provided.
## Example configuration
Example client auto-auth configuration block for an [Azure Workload Identity][workload-identity]:
```hcl
auto_auth {
method {
type = "azure"
config = {
authenticate_from_environment = true
role = "dev-role"
resource = "https://management.azure.com/"
}
}
}
```
[azure-access-token]: https://docs.microsoft.com/en-us/azure/active-directory/managed-identities-azure-resources/how-to-use-vm-token#get-a-token-using-http
[environment-variables]: https://pkg.go.dev/github.com/Azure/azure-sdk-for-go/sdk/azidentity#readme-environment-variables
[workload-identity]: https://learn.microsoft.com/en-us/azure/aks/workload-identity-overview
[scopes]: https://learn.microsoft.com/en-us/azure/active-directory/develop/scopes-oidc