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smallstep-certificates/authority/provisioner/oidc_test.go
Herman Slatman 9797b3350e
Merge branch 'master' into herman/allow-deny
2022-04-08 16:01:56 +02:00

742 lines
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package provisioner
import (
"context"
"crypto"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"errors"
"fmt"
"net/http"
"strings"
"testing"
"time"
"go.step.sm/crypto/jose"
"github.com/smallstep/assert"
"github.com/smallstep/certificates/api/render"
)
func Test_openIDConfiguration_Validate(t *testing.T) {
type fields struct {
Issuer string
JWKSetURI string
}
tests := []struct {
name string
fields fields
wantErr bool
}{
{"ok", fields{"the-issuer", "the-jwks-uri"}, false},
{"no-issuer", fields{"", "the-jwks-uri"}, true},
{"no-jwks-uri", fields{"the-issuer", ""}, true},
{"empty", fields{"", ""}, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c := openIDConfiguration{
Issuer: tt.fields.Issuer,
JWKSetURI: tt.fields.JWKSetURI,
}
if err := c.Validate(); (err != nil) != tt.wantErr {
t.Errorf("openIDConfiguration.Validate() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
func TestOIDC_Getters(t *testing.T) {
p, err := generateOIDC()
assert.FatalError(t, err)
if got := p.GetID(); got != p.ClientID {
t.Errorf("OIDC.GetID() = %v, want %v", got, p.ClientID)
}
if got := p.GetName(); got != p.Name {
t.Errorf("OIDC.GetName() = %v, want %v", got, p.Name)
}
if got := p.GetType(); got != TypeOIDC {
t.Errorf("OIDC.GetType() = %v, want %v", got, TypeOIDC)
}
kid, key, ok := p.GetEncryptedKey()
if kid != "" || key != "" || ok == true {
t.Errorf("OIDC.GetEncryptedKey() = (%v, %v, %v), want (%v, %v, %v)",
kid, key, ok, "", "", false)
}
}
func TestOIDC_Init(t *testing.T) {
srv := generateJWKServer(2)
defer srv.Close()
config := Config{
Claims: globalProvisionerClaims,
}
badClaims := &Claims{
DefaultTLSDur: &Duration{0},
}
type fields struct {
Type string
Name string
ClientID string
ClientSecret string
ConfigurationEndpoint string
Claims *Claims
Admins []string
Domains []string
ListenAddress string
}
type args struct {
config Config
}
tests := []struct {
name string
fields fields
args args
wantErr bool
}{
{"ok", fields{"oidc", "name", "client-id", "client-secret", srv.URL, nil, nil, nil, ""}, args{config}, false},
{"ok-admins", fields{"oidc", "name", "client-id", "client-secret", srv.URL + "/.well-known/openid-configuration", nil, []string{"foo@smallstep.com"}, nil, ""}, args{config}, false},
{"ok-domains", fields{"oidc", "name", "client-id", "client-secret", srv.URL, nil, nil, []string{"smallstep.com"}, ""}, args{config}, false},
{"ok-listen-port", fields{"oidc", "name", "client-id", "client-secret", srv.URL, nil, nil, nil, ":10000"}, args{config}, false},
{"ok-listen-host-port", fields{"oidc", "name", "client-id", "client-secret", srv.URL, nil, nil, nil, "127.0.0.1:10000"}, args{config}, false},
{"ok-no-secret", fields{"oidc", "name", "client-id", "", srv.URL, nil, nil, nil, ""}, args{config}, false},
{"no-name", fields{"oidc", "", "client-id", "client-secret", srv.URL, nil, nil, nil, ""}, args{config}, true},
{"no-type", fields{"", "name", "client-id", "client-secret", srv.URL, nil, nil, nil, ""}, args{config}, true},
{"no-client-id", fields{"oidc", "name", "", "client-secret", srv.URL, nil, nil, nil, ""}, args{config}, true},
{"no-configuration", fields{"oidc", "name", "client-id", "client-secret", "", nil, nil, nil, ""}, args{config}, true},
{"bad-configuration", fields{"oidc", "name", "client-id", "client-secret", srv.URL + "/random", nil, nil, nil, ""}, args{config}, true},
{"bad-claims", fields{"oidc", "name", "client-id", "client-secret", srv.URL + "/.well-known/openid-configuration", badClaims, nil, nil, ""}, args{config}, true},
{"bad-parse-url", fields{"oidc", "name", "client-id", "client-secret", ":", nil, nil, nil, ""}, args{config}, true},
{"bad-get-url", fields{"oidc", "name", "client-id", "client-secret", "https://", nil, nil, nil, ""}, args{config}, true},
{"bad-listen-address", fields{"oidc", "name", "client-id", "client-secret", srv.URL, nil, nil, nil, "127.0.0.1"}, args{config}, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
p := &OIDC{
Type: tt.fields.Type,
Name: tt.fields.Name,
ClientID: tt.fields.ClientID,
ConfigurationEndpoint: tt.fields.ConfigurationEndpoint,
Claims: tt.fields.Claims,
Admins: tt.fields.Admins,
Domains: tt.fields.Domains,
ListenAddress: tt.fields.ListenAddress,
}
if err := p.Init(tt.args.config); (err != nil) != tt.wantErr {
t.Errorf("OIDC.Init() error = %v, wantErr %v", err, tt.wantErr)
return
}
if tt.wantErr == false {
assert.Len(t, 2, p.keyStore.keySet.Keys)
assert.Equals(t, openIDConfiguration{
Issuer: "the-issuer",
JWKSetURI: srv.URL + "/jwks_uri",
}, p.configuration)
}
})
}
}
func TestOIDC_authorizeToken(t *testing.T) {
srv := generateJWKServer(3)
defer srv.Close()
var keys jose.JSONWebKeySet
assert.FatalError(t, getAndDecode(srv.URL+"/private", &keys))
issuer := "the-issuer"
tenantID := "ab800f7d-2c87-45fb-b1d0-f90d0bc5ec25"
tenantIssuer := "https://login.microsoftonline.com/" + tenantID + "/v2.0"
// Create test provisioners
p1, err := generateOIDC()
assert.FatalError(t, err)
p2, err := generateOIDC()
assert.FatalError(t, err)
p3, err := generateOIDC()
assert.FatalError(t, err)
// TenantID
p2.TenantID = tenantID
// Admin + Domains
p3.Admins = []string{"name@smallstep.com", "root@example.com"}
p3.Domains = []string{"smallstep.com"}
// Update configuration endpoints and initialize
config := Config{Claims: globalProvisionerClaims}
p1.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p2.ConfigurationEndpoint = srv.URL + "/common/.well-known/openid-configuration"
p3.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
assert.FatalError(t, p1.Init(config))
assert.FatalError(t, p2.Init(config))
assert.FatalError(t, p3.Init(config))
t1, err := generateSimpleToken(issuer, p1.ClientID, &keys.Keys[0])
assert.FatalError(t, err)
t2, err := generateSimpleToken(tenantIssuer, p2.ClientID, &keys.Keys[1])
assert.FatalError(t, err)
t3, err := generateToken("subject", issuer, p3.ClientID, "name@smallstep.com", []string{}, time.Now(), &keys.Keys[2])
assert.FatalError(t, err)
t4, err := generateToken("subject", issuer, p3.ClientID, "foo@smallstep.com", []string{}, time.Now(), &keys.Keys[2])
assert.FatalError(t, err)
t5, err := generateToken("subject", issuer, p3.ClientID, "", []string{}, time.Now(), &keys.Keys[2])
assert.FatalError(t, err)
// Invalid email
failDomain, err := generateToken("subject", issuer, p3.ClientID, "name@example.com", []string{}, time.Now(), &keys.Keys[2])
assert.FatalError(t, err)
// Invalid tokens
parts := strings.Split(t1, ".")
key, err := generateJSONWebKey()
assert.FatalError(t, err)
// missing key
failKey, err := generateSimpleToken(issuer, p1.ClientID, key)
assert.FatalError(t, err)
// invalid token
failTok := "foo." + parts[1] + "." + parts[2]
// invalid claims
failClaims := parts[0] + ".foo." + parts[1]
// invalid issuer
failIss, err := generateSimpleToken("bad-issuer", p1.ClientID, &keys.Keys[0])
assert.FatalError(t, err)
// invalid audience
failAud, err := generateSimpleToken(issuer, "foobar", &keys.Keys[0])
assert.FatalError(t, err)
// invalid signature
failSig := t1[0 : len(t1)-2]
// expired
failExp, err := generateToken("subject", issuer, p1.ClientID, "name@smallstep.com", []string{}, time.Now().Add(-360*time.Second), &keys.Keys[0])
assert.FatalError(t, err)
// not before
failNbf, err := generateToken("subject", issuer, p1.ClientID, "name@smallstep.com", []string{}, time.Now().Add(360*time.Second), &keys.Keys[0])
assert.FatalError(t, err)
type args struct {
token string
}
tests := []struct {
name string
prov *OIDC
args args
code int
wantIssuer string
wantErr bool
}{
{"ok1", p1, args{t1}, http.StatusOK, issuer, false},
{"ok tenantid", p2, args{t2}, http.StatusOK, tenantIssuer, false},
{"ok admin", p3, args{t3}, http.StatusOK, issuer, false},
{"ok domain", p3, args{t4}, http.StatusOK, issuer, false},
{"ok no email", p3, args{t5}, http.StatusOK, issuer, false},
{"fail-domain", p3, args{failDomain}, http.StatusUnauthorized, "", true},
{"fail-key", p1, args{failKey}, http.StatusUnauthorized, "", true},
{"fail-token", p1, args{failTok}, http.StatusUnauthorized, "", true},
{"fail-claims", p1, args{failClaims}, http.StatusUnauthorized, "", true},
{"fail-issuer", p1, args{failIss}, http.StatusUnauthorized, "", true},
{"fail-audience", p1, args{failAud}, http.StatusUnauthorized, "", true},
{"fail-signature", p1, args{failSig}, http.StatusUnauthorized, "", true},
{"fail-expired", p1, args{failExp}, http.StatusUnauthorized, "", true},
{"fail-not-before", p1, args{failNbf}, http.StatusUnauthorized, "", true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.prov.authorizeToken(tt.args.token)
if (err != nil) != tt.wantErr {
fmt.Println(tt)
t.Errorf("OIDC.Authorize() error = %v, wantErr %v", err, tt.wantErr)
return
}
if err != nil {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
assert.Equals(t, sc.StatusCode(), tt.code)
assert.Nil(t, got)
} else {
assert.NotNil(t, got)
assert.Equals(t, got.Issuer, tt.wantIssuer)
}
})
}
}
func TestOIDC_AuthorizeSign(t *testing.T) {
srv := generateJWKServer(2)
defer srv.Close()
var keys jose.JSONWebKeySet
assert.FatalError(t, getAndDecode(srv.URL+"/private", &keys))
// Create test provisioners
p1, err := generateOIDC()
assert.FatalError(t, err)
p2, err := generateOIDC()
assert.FatalError(t, err)
p3, err := generateOIDC()
assert.FatalError(t, err)
// Admin + Domains
p3.Admins = []string{"name@smallstep.com", "root@example.com"}
p3.Domains = []string{"smallstep.com"}
// Update configuration endpoints and initialize
config := Config{Claims: globalProvisionerClaims}
p1.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p2.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p3.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
assert.FatalError(t, p1.Init(config))
assert.FatalError(t, p2.Init(config))
assert.FatalError(t, p3.Init(config))
t1, err := generateSimpleToken("the-issuer", p1.ClientID, &keys.Keys[0])
assert.FatalError(t, err)
// Admin email not in domains
okAdmin, err := generateToken("subject", "the-issuer", p3.ClientID, "root@example.com", []string{"test.smallstep.com"}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
// No email
noEmail, err := generateToken("subject", "the-issuer", p3.ClientID, "", []string{}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
type args struct {
token string
}
tests := []struct {
name string
prov *OIDC
args args
code int
wantErr bool
}{
{"ok1", p1, args{t1}, http.StatusOK, false},
{"admin", p3, args{okAdmin}, http.StatusOK, false},
{"no-email", p3, args{noEmail}, http.StatusOK, false},
{"bad-token", p3, args{"foobar"}, http.StatusUnauthorized, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.prov.AuthorizeSign(context.Background(), tt.args.token)
if (err != nil) != tt.wantErr {
t.Errorf("OIDC.Authorize() error = %v, wantErr %v", err, tt.wantErr)
return
}
if err != nil {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
assert.Equals(t, sc.StatusCode(), tt.code)
assert.Nil(t, got)
} else if assert.NotNil(t, got) {
assert.Equals(t, 7, len(got))
for _, o := range got {
switch v := o.(type) {
case *OIDC:
case certificateOptionsFunc:
case *provisionerExtensionOption:
assert.Equals(t, v.Type, TypeOIDC)
assert.Equals(t, v.Name, tt.prov.GetName())
assert.Equals(t, v.CredentialID, tt.prov.ClientID)
assert.Len(t, 0, v.KeyValuePairs)
case profileDefaultDuration:
assert.Equals(t, time.Duration(v), tt.prov.ctl.Claimer.DefaultTLSCertDuration())
case defaultPublicKeyValidator:
case *validityValidator:
assert.Equals(t, v.min, tt.prov.ctl.Claimer.MinTLSCertDuration())
assert.Equals(t, v.max, tt.prov.ctl.Claimer.MaxTLSCertDuration())
case emailOnlyIdentity:
assert.Equals(t, string(v), "name@smallstep.com")
case *x509NamePolicyValidator:
assert.Equals(t, nil, v.policyEngine)
default:
assert.FatalError(t, fmt.Errorf("unexpected sign option of type %T", v))
}
}
}
})
}
}
func TestOIDC_AuthorizeRevoke(t *testing.T) {
srv := generateJWKServer(2)
defer srv.Close()
var keys jose.JSONWebKeySet
assert.FatalError(t, getAndDecode(srv.URL+"/private", &keys))
// Create test provisioners
p1, err := generateOIDC()
assert.FatalError(t, err)
p3, err := generateOIDC()
assert.FatalError(t, err)
// Admin + Domains
p3.Admins = []string{"name@smallstep.com", "root@example.com"}
p3.Domains = []string{"smallstep.com"}
// Update configuration endpoints and initialize
config := Config{Claims: globalProvisionerClaims}
p1.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p3.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
assert.FatalError(t, p1.Init(config))
assert.FatalError(t, p3.Init(config))
t1, err := generateSimpleToken("the-issuer", p1.ClientID, &keys.Keys[0])
assert.FatalError(t, err)
// Admin email not in domains
okAdmin, err := generateToken("subject", "the-issuer", p3.ClientID, "root@example.com", []string{"test.smallstep.com"}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
// Invalid email
failEmail, err := generateToken("subject", "the-issuer", p3.ClientID, "", []string{}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
type args struct {
token string
}
tests := []struct {
name string
prov *OIDC
args args
code int
wantErr bool
}{
{"ok1", p1, args{t1}, http.StatusUnauthorized, true},
{"admin", p3, args{okAdmin}, http.StatusOK, false},
{"fail-email", p3, args{failEmail}, http.StatusUnauthorized, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := tt.prov.AuthorizeRevoke(context.Background(), tt.args.token)
if (err != nil) != tt.wantErr {
fmt.Println(tt)
t.Errorf("OIDC.Authorize() error = %v, wantErr %v", err, tt.wantErr)
return
} else if err != nil {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
assert.Equals(t, sc.StatusCode(), tt.code)
}
})
}
}
func TestOIDC_AuthorizeRenew(t *testing.T) {
now := time.Now().Truncate(time.Second)
p1, err := generateOIDC()
assert.FatalError(t, err)
p2, err := generateOIDC()
assert.FatalError(t, err)
// disable renewal
disable := true
p2.Claims = &Claims{DisableRenewal: &disable}
p2.ctl.Claimer, err = NewClaimer(p2.Claims, globalProvisionerClaims)
assert.FatalError(t, err)
type args struct {
cert *x509.Certificate
}
tests := []struct {
name string
prov *OIDC
args args
code int
wantErr bool
}{
{"ok", p1, args{&x509.Certificate{
NotBefore: now,
NotAfter: now.Add(time.Hour),
}}, http.StatusOK, false},
{"fail/renew-disabled", p2, args{&x509.Certificate{
NotBefore: now,
NotAfter: now.Add(time.Hour),
}}, http.StatusUnauthorized, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := tt.prov.AuthorizeRenew(context.Background(), tt.args.cert)
if (err != nil) != tt.wantErr {
t.Errorf("OIDC.AuthorizeRenew() error = %v, wantErr %v", err, tt.wantErr)
} else if err != nil {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
assert.Equals(t, sc.StatusCode(), tt.code)
}
})
}
}
func TestOIDC_AuthorizeSSHSign(t *testing.T) {
tm, fn := mockNow()
defer fn()
srv := generateJWKServer(2)
defer srv.Close()
var keys jose.JSONWebKeySet
assert.FatalError(t, getAndDecode(srv.URL+"/private", &keys))
// Create test provisioners
p1, err := generateOIDC()
assert.FatalError(t, err)
p2, err := generateOIDC()
assert.FatalError(t, err)
p3, err := generateOIDC()
assert.FatalError(t, err)
p4, err := generateOIDC()
assert.FatalError(t, err)
p5, err := generateOIDC()
assert.FatalError(t, err)
p6, err := generateOIDC()
assert.FatalError(t, err)
// Admin + Domains
p3.Admins = []string{"name@smallstep.com", "root@example.com"}
p3.Domains = []string{"smallstep.com"}
// disable sshCA
disable := false
p6.Claims = &Claims{EnableSSHCA: &disable}
p6.ctl.Claimer, err = NewClaimer(p6.Claims, globalProvisionerClaims)
assert.FatalError(t, err)
// Update configuration endpoints and initialize
config := Config{Claims: globalProvisionerClaims}
p1.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p2.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p3.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p4.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p5.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
assert.FatalError(t, p1.Init(config))
assert.FatalError(t, p2.Init(config))
assert.FatalError(t, p3.Init(config))
assert.FatalError(t, p4.Init(config))
assert.FatalError(t, p5.Init(config))
p4.ctl.IdentityFunc = func(ctx context.Context, p Interface, email string) (*Identity, error) {
return &Identity{Usernames: []string{"max", "mariano"}}, nil
}
p5.ctl.IdentityFunc = func(ctx context.Context, p Interface, email string) (*Identity, error) {
return nil, errors.New("force")
}
// Additional test needed for empty usernames and duplicate email and usernames
t1, err := generateSimpleToken("the-issuer", p1.ClientID, &keys.Keys[0])
assert.FatalError(t, err)
okGetIdentityToken, err := generateSimpleToken("the-issuer", p4.ClientID, &keys.Keys[0])
assert.FatalError(t, err)
failGetIdentityToken, err := generateSimpleToken("the-issuer", p5.ClientID, &keys.Keys[0])
assert.FatalError(t, err)
// Admin email not in domains
okAdmin, err := generateOIDCToken("subject", "the-issuer", p3.ClientID, "root@example.com", "", time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
// Empty email
failEmail, err := generateToken("subject", "the-issuer", p3.ClientID, "", []string{}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
key, err := generateJSONWebKey()
assert.FatalError(t, err)
signer, err := generateJSONWebKey()
assert.FatalError(t, err)
pub := key.Public().Key
rsa2048, err := rsa.GenerateKey(rand.Reader, 2048)
assert.FatalError(t, err)
rsa1024, err := rsa.GenerateKey(rand.Reader, 1024)
assert.FatalError(t, err)
userDuration := p1.ctl.Claimer.DefaultUserSSHCertDuration()
hostDuration := p1.ctl.Claimer.DefaultHostSSHCertDuration()
expectedUserOptions := &SignSSHOptions{
CertType: "user", Principals: []string{"name", "name@smallstep.com"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(userDuration)),
}
expectedAdminOptions := &SignSSHOptions{
CertType: "user", Principals: []string{"root", "root@example.com"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(userDuration)),
}
expectedHostOptions := &SignSSHOptions{
CertType: "host", Principals: []string{"smallstep.com"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(hostDuration)),
}
type args struct {
token string
sshOpts SignSSHOptions
key interface{}
}
tests := []struct {
name string
prov *OIDC
args args
expected *SignSSHOptions
code int
wantErr bool
wantSignErr bool
}{
{"ok", p1, args{t1, SignSSHOptions{}, pub}, expectedUserOptions, http.StatusOK, false, false},
{"ok-rsa2048", p1, args{t1, SignSSHOptions{}, rsa2048.Public()}, expectedUserOptions, http.StatusOK, false, false},
{"ok-user", p1, args{t1, SignSSHOptions{CertType: "user"}, pub}, expectedUserOptions, http.StatusOK, false, false},
{"ok-principals", p1, args{t1, SignSSHOptions{Principals: []string{"name"}}, pub},
&SignSSHOptions{CertType: "user", Principals: []string{"name", "name@smallstep.com"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(userDuration))}, http.StatusOK, false, false},
{"ok-principals-getIdentity", p4, args{okGetIdentityToken, SignSSHOptions{Principals: []string{"mariano"}}, pub},
&SignSSHOptions{CertType: "user", Principals: []string{"max", "mariano"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(userDuration))}, http.StatusOK, false, false},
{"ok-emptyPrincipals-getIdentity", p4, args{okGetIdentityToken, SignSSHOptions{}, pub},
&SignSSHOptions{CertType: "user", Principals: []string{"max", "mariano"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(userDuration))}, http.StatusOK, false, false},
{"ok-options", p1, args{t1, SignSSHOptions{CertType: "user", Principals: []string{"name"}}, pub},
&SignSSHOptions{CertType: "user", Principals: []string{"name", "name@smallstep.com"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(userDuration))}, http.StatusOK, false, false},
{"ok-admin-user", p3, args{okAdmin, SignSSHOptions{CertType: "user", KeyID: "root@example.com", Principals: []string{"root", "root@example.com"}}, pub},
expectedAdminOptions, http.StatusOK, false, false},
{"ok-admin-host", p3, args{okAdmin, SignSSHOptions{CertType: "host", KeyID: "smallstep.com", Principals: []string{"smallstep.com"}}, pub},
expectedHostOptions, http.StatusOK, false, false},
{"ok-admin-options", p3, args{okAdmin, SignSSHOptions{CertType: "user", KeyID: "name", Principals: []string{"name"}}, pub},
&SignSSHOptions{CertType: "user", Principals: []string{"name"},
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(userDuration))}, http.StatusOK, false, false},
{"fail-rsa1024", p1, args{t1, SignSSHOptions{}, rsa1024.Public()}, expectedUserOptions, http.StatusOK, false, true},
{"fail-user-host", p1, args{t1, SignSSHOptions{CertType: "host"}, pub}, nil, http.StatusOK, false, true},
{"fail-user-principals", p1, args{t1, SignSSHOptions{Principals: []string{"root"}}, pub}, nil, http.StatusOK, false, true},
{"fail-email", p3, args{failEmail, SignSSHOptions{}, pub}, nil, http.StatusUnauthorized, true, false},
{"fail-getIdentity", p5, args{failGetIdentityToken, SignSSHOptions{}, pub}, nil, http.StatusInternalServerError, true, false},
{"fail-sshCA-disabled", p6, args{"foo", SignSSHOptions{}, pub}, nil, http.StatusUnauthorized, true, false},
// Missing parametrs
{"fail-admin-type", p3, args{okAdmin, SignSSHOptions{KeyID: "root@example.com", Principals: []string{"root@example.com"}}, pub}, nil, http.StatusUnauthorized, false, true},
{"fail-admin-key-id", p3, args{okAdmin, SignSSHOptions{CertType: "user", Principals: []string{"root@example.com"}}, pub}, nil, http.StatusUnauthorized, false, true},
{"fail-admin-principals", p3, args{okAdmin, SignSSHOptions{CertType: "user", KeyID: "root@example.com"}, pub}, nil, http.StatusUnauthorized, false, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.prov.AuthorizeSSHSign(context.Background(), tt.args.token)
if (err != nil) != tt.wantErr {
t.Errorf("OIDC.AuthorizeSSHSign() error = %v, wantErr %v", err, tt.wantErr)
return
}
if err != nil {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
assert.Equals(t, sc.StatusCode(), tt.code)
assert.Nil(t, got)
} else if assert.NotNil(t, got) {
cert, err := signSSHCertificate(tt.args.key, tt.args.sshOpts, got, signer.Key.(crypto.Signer))
if (err != nil) != tt.wantSignErr {
t.Errorf("SignSSH error = %v, wantSignErr %v", err, tt.wantSignErr)
} else {
if tt.wantSignErr {
assert.Nil(t, cert)
} else {
assert.NoError(t, validateSSHCertificate(cert, tt.expected))
}
}
}
})
}
}
func TestOIDC_AuthorizeSSHRevoke(t *testing.T) {
p1, err := generateOIDC()
assert.FatalError(t, err)
p2, err := generateOIDC()
assert.FatalError(t, err)
p2.Admins = []string{"root@example.com"}
srv := generateJWKServer(2)
defer srv.Close()
var keys jose.JSONWebKeySet
assert.FatalError(t, getAndDecode(srv.URL+"/private", &keys))
config := Config{Claims: globalProvisionerClaims}
p1.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
p2.ConfigurationEndpoint = srv.URL + "/.well-known/openid-configuration"
assert.FatalError(t, p1.Init(config))
assert.FatalError(t, p2.Init(config))
// Invalid email
failEmail, err := generateToken("subject", "the-issuer", p1.ClientID, "", []string{}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
// Admin email not in domains
noAdmin, err := generateToken("subject", "the-issuer", p1.ClientID, "root@example.com", []string{"test.smallstep.com"}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
// Admin email in domains
okAdmin, err := generateToken("subject", "the-issuer", p2.ClientID, "root@example.com", []string{"test.smallstep.com"}, time.Now(), &keys.Keys[0])
assert.FatalError(t, err)
type args struct {
token string
}
tests := []struct {
name string
prov *OIDC
args args
code int
wantErr bool
}{
{"ok", p2, args{okAdmin}, http.StatusOK, false},
{"fail/invalid-token", p1, args{failEmail}, http.StatusUnauthorized, true},
{"fail/not-admin", p1, args{noAdmin}, http.StatusUnauthorized, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := tt.prov.AuthorizeSSHRevoke(context.Background(), tt.args.token)
if (err != nil) != tt.wantErr {
t.Errorf("OIDC.AuthorizeSSHRevoke() error = %v, wantErr %v", err, tt.wantErr)
} else if err != nil {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
assert.Equals(t, sc.StatusCode(), tt.code)
}
})
}
}
func Test_sanitizeEmail(t *testing.T) {
tests := []struct {
name string
email string
want string
}{
{"equal", "name@smallstep.com", "name@smallstep.com"},
{"domain-insensitive", "name@SMALLSTEP.COM", "name@smallstep.com"},
{"local-sensitive", "NaMe@smallSTEP.CoM", "NaMe@smallstep.com"},
{"multiple-@", "NaMe@NaMe@smallSTEP.CoM", "NaMe@NaMe@smallstep.com"},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := sanitizeEmail(tt.email); got != tt.want {
t.Errorf("sanitizeEmail() = %v, want %v", got, tt.want)
}
})
}
}
func Test_openIDPayload_IsAdmin(t *testing.T) {
type fields struct {
Email string
Groups []string
}
type args struct {
admins []string
}
tests := []struct {
name string
fields fields
args args
want bool
}{
{"ok email", fields{"admin@smallstep.com", nil}, args{[]string{"admin@smallstep.com"}}, true},
{"ok email multiple", fields{"admin@smallstep.com", []string{"admin", "eng"}}, args{[]string{"eng@smallstep.com", "admin@smallstep.com"}}, true},
{"ok email sanitized", fields{"admin@Smallstep.com", nil}, args{[]string{"admin@smallStep.com"}}, true},
{"ok group", fields{"", []string{"admin"}}, args{[]string{"admin"}}, true},
{"ok group multiple", fields{"admin@smallstep.com", []string{"engineering", "admin"}}, args{[]string{"admin"}}, true},
{"fail missing", fields{"eng@smallstep.com", []string{"admin"}}, args{[]string{"admin@smallstep.com"}}, false},
{"fail email letter case", fields{"Admin@smallstep.com", []string{}}, args{[]string{"admin@smallstep.com"}}, false},
{"fail group letter case", fields{"", []string{"Admin"}}, args{[]string{"admin"}}, false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
o := &openIDPayload{
Email: tt.fields.Email,
Groups: tt.fields.Groups,
}
if got := o.IsAdmin(tt.args.admins); got != tt.want {
t.Errorf("openIDPayload.IsAdmin() = %v, want %v", got, tt.want)
}
})
}
}
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