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consul/internal/go-sso/oidcauth/jwt_test.go

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package oidcauth
import (
"context"
"crypto/ecdsa"
"crypto/ed25519"
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"encoding/pem"
"testing"
"time"
"github.com/coreos/go-oidc"
"github.com/hashicorp/consul/internal/go-sso/oidcauth/oidcauthtest"
"github.com/hashicorp/go-hclog"
"github.com/stretchr/testify/require"
"gopkg.in/square/go-jose.v2/jwt"
)
func setupForJWT(t *testing.T, authType int, f func(c *Config)) (*Authenticator, string) {
t.Helper()
config := &Config{
Type: TypeJWT,
JWTSupportedAlgs: []string{oidc.ES256},
ClaimMappings: map[string]string{
"first_name": "name",
"/org/primary": "primary_org",
"/nested/Size": "size",
"Age": "age",
"Admin": "is_admin",
"/nested/division": "division",
"/nested/remote": "is_remote",
},
ListClaimMappings: map[string]string{
"https://go-sso/groups": "groups",
},
}
var issuer string
switch authType {
case authOIDCDiscovery:
srv := oidcauthtest.Start(t)
config.OIDCDiscoveryURL = srv.Addr()
config.OIDCDiscoveryCACert = srv.CACert()
issuer = config.OIDCDiscoveryURL
// TODO(sso): is this a bug in vault?
// config.BoundIssuer = issuer
case authStaticKeys:
pubKey, _ := oidcauthtest.SigningKeys()
config.BoundIssuer = "https://legit.issuer.internal/"
config.JWTValidationPubKeys = []string{pubKey}
issuer = config.BoundIssuer
case authJWKS:
srv := oidcauthtest.Start(t)
config.JWKSURL = srv.Addr() + "/certs"
config.JWKSCACert = srv.CACert()
issuer = "https://legit.issuer.internal/"
// TODO(sso): is this a bug in vault?
// config.BoundIssuer = issuer
default:
require.Fail(t, "inappropriate authType: %d", authType)
}
if f != nil {
f(config)
}
require.NoError(t, config.Validate())
oa, err := New(config, hclog.NewNullLogger())
require.NoError(t, err)
t.Cleanup(oa.Stop)
return oa, issuer
}
func TestJWT_OIDC_Functions_Fail(t *testing.T) {
t.Run("static", func(t *testing.T) {
testJWT_OIDC_Functions_Fail(t, authStaticKeys)
})
t.Run("JWKS", func(t *testing.T) {
testJWT_OIDC_Functions_Fail(t, authJWKS)
})
t.Run("oidc discovery", func(t *testing.T) {
testJWT_OIDC_Functions_Fail(t, authOIDCDiscovery)
})
}
func testJWT_OIDC_Functions_Fail(t *testing.T, authType int) {
t.Helper()
t.Run("GetAuthCodeURL", func(t *testing.T) {
oa, _ := setupForJWT(t, authType, nil)
_, err := oa.GetAuthCodeURL(
context.Background(),
"https://example.com",
map[string]string{"foo": "bar"},
)
requireErrorContains(t, err, `GetAuthCodeURL is incompatible with type "jwt"`)
})
t.Run("ClaimsFromAuthCode", func(t *testing.T) {
oa, _ := setupForJWT(t, authType, nil)
_, _, err := oa.ClaimsFromAuthCode(
context.Background(),
"abc", "def",
)
requireErrorContains(t, err, `ClaimsFromAuthCode is incompatible with type "jwt"`)
})
}
func TestJWT_ClaimsFromJWT(t *testing.T) {
t.Run("static", func(t *testing.T) {
testJWT_ClaimsFromJWT(t, authStaticKeys)
})
t.Run("JWKS", func(t *testing.T) {
testJWT_ClaimsFromJWT(t, authJWKS)
})
t.Run("oidc discovery", func(t *testing.T) {
// TODO(sso): the vault versions of these tests did not run oidc-discovery
testJWT_ClaimsFromJWT(t, authOIDCDiscovery)
})
}
func testJWT_ClaimsFromJWT(t *testing.T, authType int) {
t.Helper()
t.Run("missing audience", func(t *testing.T) {
if authType == authOIDCDiscovery {
// TODO(sso): why isn't this strict?
t.Skip("why?")
return
}
oa, issuer := setupForJWT(t, authType, nil)
cl := jwt.Claims{
Subject: "r3qXcK2bix9eFECzsU3Sbmh0K16fatW6@clients",
Issuer: issuer,
NotBefore: jwt.NewNumericDate(time.Now().Add(-5 * time.Second)),
Audience: jwt.Audience{"https://go-sso.test"},
Expiry: jwt.NewNumericDate(time.Now().Add(5 * time.Second)),
}
privateCl := struct {
User string `json:"https://go-sso/user"`
Groups []string `json:"https://go-sso/groups"`
}{
"jeff",
[]string{"foo", "bar"},
}
jwtData, err := oidcauthtest.SignJWT("", cl, privateCl)
require.NoError(t, err)
_, err = oa.ClaimsFromJWT(context.Background(), jwtData)
requireErrorContains(t, err, "audience claim found in JWT but no audiences are bound")
})
t.Run("valid inputs", func(t *testing.T) {
oa, issuer := setupForJWT(t, authType, func(c *Config) {
c.BoundAudiences = []string{
"https://go-sso.test",
"another_audience",
}
})
cl := jwt.Claims{
Subject: "r3qXcK2bix9eFECzsU3Sbmh0K16fatW6@clients",
Issuer: issuer,
Audience: jwt.Audience{"https://go-sso.test"},
NotBefore: jwt.NewNumericDate(time.Now().Add(-5 * time.Second)),
Expiry: jwt.NewNumericDate(time.Now().Add(5 * time.Second)),
}
type orgs struct {
Primary string `json:"primary"`
}
type nested struct {
Division int64 `json:"division"`
Remote bool `json:"remote"`
Size string `json:"Size"`
}
privateCl := struct {
User string `json:"https://go-sso/user"`
Groups []string `json:"https://go-sso/groups"`
FirstName string `json:"first_name"`
Org orgs `json:"org"`
Color string `json:"color"`
Age int64 `json:"Age"`
Admin bool `json:"Admin"`
Nested nested `json:"nested"`
}{
User: "jeff",
Groups: []string{"foo", "bar"},
FirstName: "jeff2",
Org: orgs{"engineering"},
Color: "green",
Age: 85,
Admin: true,
Nested: nested{
Division: 3,
Remote: true,
Size: "medium",
},
}
jwtData, err := oidcauthtest.SignJWT("", cl, privateCl)
require.NoError(t, err)
claims, err := oa.ClaimsFromJWT(context.Background(), jwtData)
require.NoError(t, err)
expectedClaims := &Claims{
Values: map[string]string{
"name": "jeff2",
"primary_org": "engineering",
"size": "medium",
"age": "85",
"is_admin": "true",
"division": "3",
"is_remote": "true",
},
Lists: map[string][]string{
"groups": []string{"foo", "bar"},
},
}
require.Equal(t, expectedClaims, claims)
})
t.Run("unusable claims", func(t *testing.T) {
oa, issuer := setupForJWT(t, authType, func(c *Config) {
c.BoundAudiences = []string{
"https://go-sso.test",
"another_audience",
}
})
cl := jwt.Claims{
Subject: "r3qXcK2bix9eFECzsU3Sbmh0K16fatW6@clients",
Issuer: issuer,
Audience: jwt.Audience{"https://go-sso.test"},
NotBefore: jwt.NewNumericDate(time.Now().Add(-5 * time.Second)),
Expiry: jwt.NewNumericDate(time.Now().Add(5 * time.Second)),
}
type orgs struct {
Primary string `json:"primary"`
}
type nested struct {
Division int64 `json:"division"`
Remote bool `json:"remote"`
Size []string `json:"Size"`
}
privateCl := struct {
User string `json:"https://go-sso/user"`
Groups []string `json:"https://go-sso/groups"`
FirstName string `json:"first_name"`
Org orgs `json:"org"`
Color string `json:"color"`
Age int64 `json:"Age"`
Admin bool `json:"Admin"`
Nested nested `json:"nested"`
}{
User: "jeff",
Groups: []string{"foo", "bar"},
FirstName: "jeff2",
Org: orgs{"engineering"},
Color: "green",
Age: 85,
Admin: true,
Nested: nested{
Division: 3,
Remote: true,
Size: []string{"medium"},
},
}
jwtData, err := oidcauthtest.SignJWT("", cl, privateCl)
require.NoError(t, err)
_, err = oa.ClaimsFromJWT(context.Background(), jwtData)
requireErrorContains(t, err, "error converting claim '/nested/Size' to string from unknown type []interface {}")
})
t.Run("bad signature", func(t *testing.T) {
oa, issuer := setupForJWT(t, authType, func(c *Config) {
c.BoundAudiences = []string{
"https://go-sso.test",
"another_audience",
}
})
cl := jwt.Claims{
Subject: "r3qXcK2bix9eFECzsU3Sbmh0K16fatW6@clients",
Issuer: issuer,
Audience: jwt.Audience{"https://go-sso.test"},
NotBefore: jwt.NewNumericDate(time.Now().Add(-5 * time.Second)),
Expiry: jwt.NewNumericDate(time.Now().Add(5 * time.Second)),
}
privateCl := struct {
User string `json:"https://go-sso/user"`
Groups []string `json:"https://go-sso/groups"`
}{
"jeff",
[]string{"foo", "bar"},
}
jwtData, err := oidcauthtest.SignJWT(badPrivKey, cl, privateCl)
require.NoError(t, err)
_, err = oa.ClaimsFromJWT(context.Background(), jwtData)
switch authType {
case authOIDCDiscovery, authJWKS:
requireErrorContains(t, err, "failed to verify id token signature")
case authStaticKeys:
requireErrorContains(t, err, "no known key successfully validated the token signature")
default:
require.Fail(t, "unexpected type: %d", authType)
}
})
t.Run("bad issuer", func(t *testing.T) {
oa, _ := setupForJWT(t, authType, func(c *Config) {
c.BoundAudiences = []string{
"https://go-sso.test",
"another_audience",
}
})
cl := jwt.Claims{
Subject: "r3qXcK2bix9eFECzsU3Sbmh0K16fatW6@clients",
Issuer: "https://not.real.issuer.internal/",
Audience: jwt.Audience{"https://go-sso.test"},
NotBefore: jwt.NewNumericDate(time.Now().Add(-5 * time.Second)),
Expiry: jwt.NewNumericDate(time.Now().Add(5 * time.Second)),
}
privateCl := struct {
User string `json:"https://go-sso/user"`
Groups []string `json:"https://go-sso/groups"`
}{
"jeff",
[]string{"foo", "bar"},
}
jwtData, err := oidcauthtest.SignJWT("", cl, privateCl)
require.NoError(t, err)
claims, err := oa.ClaimsFromJWT(context.Background(), jwtData)
switch authType {
case authOIDCDiscovery:
requireErrorContains(t, err, "error validating signature: oidc: id token issued by a different provider")
case authStaticKeys:
requireErrorContains(t, err, "validation failed, invalid issuer claim (iss)")
case authJWKS:
// requireErrorContains(t, err, "validation failed, invalid issuer claim (iss)")
// TODO(sso) The original vault test doesn't care about bound issuer.
require.NoError(t, err)
expectedClaims := &Claims{
Values: map[string]string{},
Lists: map[string][]string{
"groups": []string{"foo", "bar"},
},
}
require.Equal(t, expectedClaims, claims)
default:
require.Fail(t, "unexpected type: %d", authType)
}
})
t.Run("bad audience", func(t *testing.T) {
oa, issuer := setupForJWT(t, authType, func(c *Config) {
c.BoundAudiences = []string{
"https://go-sso.test",
"another_audience",
}
})
cl := jwt.Claims{
Subject: "r3qXcK2bix9eFECzsU3Sbmh0K16fatW6@clients",
Issuer: issuer,
NotBefore: jwt.NewNumericDate(time.Now().Add(-5 * time.Second)),
Audience: jwt.Audience{"https://fault.plugin.auth.jwt.test"},
Expiry: jwt.NewNumericDate(time.Now().Add(5 * time.Second)),
}
privateCl := struct {
User string `json:"https://go-sso/user"`
Groups []string `json:"https://go-sso/groups"`
}{
"jeff",
[]string{"foo", "bar"},
}
jwtData, err := oidcauthtest.SignJWT("", cl, privateCl)
require.NoError(t, err)
_, err = oa.ClaimsFromJWT(context.Background(), jwtData)
requireErrorContains(t, err, "error validating claims: aud claim does not match any bound audience")
})
}
func TestJWT_ClaimsFromJWT_ExpiryClaims(t *testing.T) {
t.Run("static", func(t *testing.T) {
t.Parallel()
testJWT_ClaimsFromJWT_ExpiryClaims(t, authStaticKeys)
})
t.Run("JWKS", func(t *testing.T) {
t.Parallel()
testJWT_ClaimsFromJWT_ExpiryClaims(t, authJWKS)
})
// TODO(sso): the vault versions of these tests did not run oidc-discovery
// t.Run("oidc discovery", func(t *testing.T) {
// t.Parallel()
// testJWT_ClaimsFromJWT_ExpiryClaims(t, authOIDCDiscovery)
// })
}
func testJWT_ClaimsFromJWT_ExpiryClaims(t *testing.T, authType int) {
t.Helper()
tests := map[string]struct {
Valid bool
IssuedAt time.Time
NotBefore time.Time
Expiration time.Time
DefaultLeeway int
ExpLeeway int
}{
// iat, auto clock_skew_leeway (60s), auto expiration leeway (150s)
"auto expire leeway using iat with auto clock_skew_leeway": {true, time.Now().Add(-205 * time.Second), time.Time{}, time.Time{}, 0, 0},
"expired auto expire leeway using iat with auto clock_skew_leeway": {false, time.Now().Add(-215 * time.Second), time.Time{}, time.Time{}, 0, 0},
// iat, clock_skew_leeway (10s), auto expiration leeway (150s)
"auto expire leeway using iat with custom clock_skew_leeway": {true, time.Now().Add(-150 * time.Second), time.Time{}, time.Time{}, 10, 0},
"expired auto expire leeway using iat with custom clock_skew_leeway": {false, time.Now().Add(-165 * time.Second), time.Time{}, time.Time{}, 10, 0},
// iat, no clock_skew_leeway (0s), auto expiration leeway (150s)
"auto expire leeway using iat with no clock_skew_leeway": {true, time.Now().Add(-145 * time.Second), time.Time{}, time.Time{}, -1, 0},
"expired auto expire leeway using iat with no clock_skew_leeway": {false, time.Now().Add(-155 * time.Second), time.Time{}, time.Time{}, -1, 0},
// nbf, auto clock_skew_leeway (60s), auto expiration leeway (150s)
"auto expire leeway using nbf with auto clock_skew_leeway": {true, time.Time{}, time.Now().Add(-205 * time.Second), time.Time{}, 0, 0},
"expired auto expire leeway using nbf with auto clock_skew_leeway": {false, time.Time{}, time.Now().Add(-215 * time.Second), time.Time{}, 0, 0},
// nbf, clock_skew_leeway (10s), auto expiration leeway (150s)
"auto expire leeway using nbf with custom clock_skew_leeway": {true, time.Time{}, time.Now().Add(-145 * time.Second), time.Time{}, 10, 0},
"expired auto expire leeway using nbf with custom clock_skew_leeway": {false, time.Time{}, time.Now().Add(-165 * time.Second), time.Time{}, 10, 0},
// nbf, no clock_skew_leeway (0s), auto expiration leeway (150s)
"auto expire leeway using nbf with no clock_skew_leeway": {true, time.Time{}, time.Now().Add(-145 * time.Second), time.Time{}, -1, 0},
"expired auto expire leeway using nbf with no clock_skew_leeway": {false, time.Time{}, time.Now().Add(-155 * time.Second), time.Time{}, -1, 0},
// iat, auto clock_skew_leeway (60s), custom expiration leeway (10s)
"custom expire leeway using iat with clock_skew_leeway": {true, time.Now().Add(-65 * time.Second), time.Time{}, time.Time{}, 0, 10},
"expired custom expire leeway using iat with clock_skew_leeway": {false, time.Now().Add(-75 * time.Second), time.Time{}, time.Time{}, 0, 10},
// iat, clock_skew_leeway (10s), custom expiration leeway (10s)
"custom expire leeway using iat with clock_skew_leeway with default leeway": {true, time.Now().Add(-5 * time.Second), time.Time{}, time.Time{}, 10, 10},
"expired custom expire leeway using iat with clock_skew_leeway with default leeway": {false, time.Now().Add(-25 * time.Second), time.Time{}, time.Time{}, 10, 10},
// iat, clock_skew_leeway (10s), no expiration leeway (10s)
"no expire leeway using iat with clock_skew_leeway": {true, time.Now().Add(-5 * time.Second), time.Time{}, time.Time{}, 10, -1},
"expired no expire leeway using iat with clock_skew_leeway": {false, time.Now().Add(-15 * time.Second), time.Time{}, time.Time{}, 10, -1},
// nbf, default clock_skew_leeway (60s), custom expiration leeway (10s)
"custom expire leeway using nbf with clock_skew_leeway": {true, time.Time{}, time.Now().Add(-65 * time.Second), time.Time{}, 0, 10},
"expired custom expire leeway using nbf with clock_skew_leeway": {false, time.Time{}, time.Now().Add(-75 * time.Second), time.Time{}, 0, 10},
// nbf, clock_skew_leeway (10s), custom expiration leeway (0s)
"custom expire leeway using nbf with clock_skew_leeway with default leeway": {true, time.Time{}, time.Now().Add(-5 * time.Second), time.Time{}, 10, 10},
"expired custom expire leeway using nbf with clock_skew_leeway with default leeway": {false, time.Time{}, time.Now().Add(-25 * time.Second), time.Time{}, 10, 10},
// nbf, clock_skew_leeway (10s), no expiration leeway (0s)
"no expire leeway using nbf with clock_skew_leeway with default leeway": {true, time.Time{}, time.Now().Add(-5 * time.Second), time.Time{}, 10, -1},
"no expire leeway using nbf with clock_skew_leeway with default leeway and nbf": {true, time.Time{}, time.Now().Add(-5 * time.Second), time.Time{}, 10, -100},
"expired no expire leeway using nbf with clock_skew_leeway": {false, time.Time{}, time.Now().Add(-15 * time.Second), time.Time{}, 10, -1},
"expired no expire leeway using nbf with clock_skew_leeway with default leeway and nbf": {false, time.Time{}, time.Now().Add(-15 * time.Second), time.Time{}, 10, -100},
}
for name, tt := range tests {
tt := tt
t.Run(name, func(t *testing.T) {
t.Parallel()
oa, issuer := setupForJWT(t, authType, func(c *Config) {
c.BoundAudiences = []string{
"https://go-sso.test",
"another_audience",
}
c.ClockSkewLeeway = time.Duration(tt.DefaultLeeway) * time.Second
c.ExpirationLeeway = time.Duration(tt.ExpLeeway) * time.Second
c.NotBeforeLeeway = 0
})
jwtData := setupLogin(t, tt.IssuedAt, tt.Expiration, tt.NotBefore, issuer)
_, err := oa.ClaimsFromJWT(context.Background(), jwtData)
if tt.Valid {
require.NoError(t, err)
} else {
require.Error(t, err)
}
})
}
}
func TestJWT_ClaimsFromJWT_NotBeforeClaims(t *testing.T) {
t.Run("static", func(t *testing.T) {
t.Parallel()
testJWT_ClaimsFromJWT_NotBeforeClaims(t, authStaticKeys)
})
t.Run("JWKS", func(t *testing.T) {
t.Parallel()
testJWT_ClaimsFromJWT_NotBeforeClaims(t, authJWKS)
})
// TODO(sso): the vault versions of these tests did not run oidc-discovery
// t.Run("oidc discovery", func(t *testing.T) {
// t.Parallel()
// testJWT_ClaimsFromJWT_NotBeforeClaims(t, authOIDCDiscovery)
// })
}
func testJWT_ClaimsFromJWT_NotBeforeClaims(t *testing.T, authType int) {
t.Helper()
tests := map[string]struct {
Valid bool
IssuedAt time.Time
NotBefore time.Time
Expiration time.Time
DefaultLeeway int
NBFLeeway int
}{
// iat, auto clock_skew_leeway (60s), no nbf leeway (0)
"no nbf leeway using iat with auto clock_skew_leeway": {true, time.Now().Add(55 * time.Second), time.Time{}, time.Now(), 0, -1},
"not yet valid no nbf leeway using iat with auto clock_skew_leeway": {false, time.Now().Add(65 * time.Second), time.Time{}, time.Now(), 0, -1},
// iat, clock_skew_leeway (10s), no nbf leeway (0s)
"no nbf leeway using iat with custom clock_skew_leeway": {true, time.Now().Add(5 * time.Second), time.Time{}, time.Time{}, 10, -1},
"not yet valid no nbf leeway using iat with custom clock_skew_leeway": {false, time.Now().Add(15 * time.Second), time.Time{}, time.Time{}, 10, -1},
// iat, no clock_skew_leeway (0s), nbf leeway (5s)
"nbf leeway using iat with no clock_skew_leeway": {true, time.Now(), time.Time{}, time.Time{}, -1, 5},
"not yet valid nbf leeway using iat with no clock_skew_leeway": {false, time.Now().Add(6 * time.Second), time.Time{}, time.Time{}, -1, 5},
// exp, auto clock_skew_leeway (60s), auto nbf leeway (150s)
"auto nbf leeway using exp with auto clock_skew_leeway": {true, time.Time{}, time.Time{}, time.Now().Add(205 * time.Second), 0, 0},
"not yet valid auto nbf leeway using exp with auto clock_skew_leeway": {false, time.Time{}, time.Time{}, time.Now().Add(215 * time.Second), 0, 0},
// exp, clock_skew_leeway (10s), auto nbf leeway (150s)
"auto nbf leeway using exp with custom clock_skew_leeway": {true, time.Time{}, time.Time{}, time.Now().Add(150 * time.Second), 10, 0},
"not yet valid auto nbf leeway using exp with custom clock_skew_leeway": {false, time.Time{}, time.Time{}, time.Now().Add(165 * time.Second), 10, 0},
// exp, no clock_skew_leeway (0s), auto nbf leeway (150s)
"auto nbf leeway using exp with no clock_skew_leeway": {true, time.Time{}, time.Time{}, time.Now().Add(145 * time.Second), -1, 0},
"not yet valid auto nbf leeway using exp with no clock_skew_leeway": {false, time.Time{}, time.Time{}, time.Now().Add(152 * time.Second), -1, 0},
// exp, auto clock_skew_leeway (60s), custom nbf leeway (10s)
"custom nbf leeway using exp with auto clock_skew_leeway": {true, time.Time{}, time.Time{}, time.Now().Add(65 * time.Second), 0, 10},
"not yet valid custom nbf leeway using exp with auto clock_skew_leeway": {false, time.Time{}, time.Time{}, time.Now().Add(75 * time.Second), 0, 10},
// exp, clock_skew_leeway (10s), custom nbf leeway (10s)
"custom nbf leeway using exp with custom clock_skew_leeway": {true, time.Time{}, time.Time{}, time.Now().Add(15 * time.Second), 10, 10},
"not yet valid custom nbf leeway using exp with custom clock_skew_leeway": {false, time.Time{}, time.Time{}, time.Now().Add(25 * time.Second), 10, 10},
// exp, no clock_skew_leeway (0s), custom nbf leeway (5s)
"custom nbf leeway using exp with no clock_skew_leeway": {true, time.Time{}, time.Time{}, time.Now().Add(3 * time.Second), -1, 5},
"custom nbf leeway using exp with no clock_skew_leeway with default leeway": {true, time.Time{}, time.Time{}, time.Now().Add(3 * time.Second), -100, 5},
"not yet valid custom nbf leeway using exp with no clock_skew_leeway": {false, time.Time{}, time.Time{}, time.Now().Add(7 * time.Second), -1, 5},
"not yet valid custom nbf leeway using exp with no clock_skew_leeway with default leeway": {false, time.Time{}, time.Time{}, time.Now().Add(7 * time.Second), -100, 5},
}
for name, tt := range tests {
tt := tt
t.Run(name, func(t *testing.T) {
t.Parallel()
oa, issuer := setupForJWT(t, authType, func(c *Config) {
c.BoundAudiences = []string{
"https://go-sso.test",
"another_audience",
}
c.ClockSkewLeeway = time.Duration(tt.DefaultLeeway) * time.Second
c.ExpirationLeeway = 0
c.NotBeforeLeeway = time.Duration(tt.NBFLeeway) * time.Second
})
jwtData := setupLogin(t, tt.IssuedAt, tt.Expiration, tt.NotBefore, issuer)
_, err := oa.ClaimsFromJWT(context.Background(), jwtData)
if tt.Valid {
require.NoError(t, err)
} else {
require.Error(t, err)
}
})
}
}
func setupLogin(t *testing.T, iat, exp, nbf time.Time, issuer string) string {
cl := jwt.Claims{
Audience: jwt.Audience{"https://go-sso.test"},
Issuer: issuer,
Subject: "r3qXcK2bix9eFECzsU3Sbmh0K16fatW6@clients",
IssuedAt: jwt.NewNumericDate(iat),
Expiry: jwt.NewNumericDate(exp),
NotBefore: jwt.NewNumericDate(nbf),
}
privateCl := struct {
User string `json:"https://go-sso/user"`
Groups []string `json:"https://go-sso/groups"`
Color string `json:"color"`
}{
"foobar",
[]string{"foo", "bar"},
"green",
}
jwtData, err := oidcauthtest.SignJWT("", cl, privateCl)
require.NoError(t, err)
return jwtData
}
func TestParsePublicKeyPEM(t *testing.T) {
getPublicPEM := func(t *testing.T, pub interface{}) string {
derBytes, err := x509.MarshalPKIXPublicKey(pub)
require.NoError(t, err)
pemBlock := &pem.Block{
Type: "PUBLIC KEY",
Bytes: derBytes,
}
return string(pem.EncodeToMemory(pemBlock))
}
t.Run("rsa", func(t *testing.T) {
privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
require.NoError(t, err)
pub := privateKey.Public()
pubPEM := getPublicPEM(t, pub)
got, err := parsePublicKeyPEM([]byte(pubPEM))
require.NoError(t, err)
require.Equal(t, pub, got)
})
t.Run("ecdsa", func(t *testing.T) {
privateKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
require.NoError(t, err)
pub := privateKey.Public()
pubPEM := getPublicPEM(t, pub)
got, err := parsePublicKeyPEM([]byte(pubPEM))
require.NoError(t, err)
require.Equal(t, pub, got)
})
t.Run("ed25519", func(t *testing.T) {
pub, _, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
pubPEM := getPublicPEM(t, pub)
got, err := parsePublicKeyPEM([]byte(pubPEM))
require.NoError(t, err)
require.Equal(t, pub, got)
})
}
const (
badPrivKey string = `-----BEGIN EC PRIVATE KEY-----
MHcCAQEEILTAHJm+clBKYCrRDc74Pt7uF7kH+2x2TdL5cH23FEcsoAoGCCqGSM49
AwEHoUQDQgAE+C3CyjVWdeYtIqgluFJlwZmoonphsQbj9Nfo5wrEutv+3RTFnDQh
vttUajcFAcl4beR+jHFYC00vSO4i5jZ64g==
-----END EC PRIVATE KEY-----`
)
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