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mock_authcode.go
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mock_authcode.go
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package testutil
import (
"fmt"
"net/http"
"sync/atomic"
"time"
"github.com/puppetlabs/vault-plugin-secrets-oauthapp/v3/pkg/oauth2ext/interop"
"github.com/puppetlabs/vault-plugin-secrets-oauthapp/v3/pkg/provider"
"golang.org/x/oauth2"
)
func StaticMockAuthCodeExchange(token *provider.Token) MockAuthCodeExchangeFunc {
return func(_ string, _ *provider.AuthCodeExchangeOptions) (*provider.Token, error) {
return token, nil
}
}
func AmendTokenMockAuthCodeExchange(get MockAuthCodeExchangeFunc, amend func(token *provider.Token) error) MockAuthCodeExchangeFunc {
return func(candidate string, opts *provider.AuthCodeExchangeOptions) (*provider.Token, error) {
token, err := get(candidate, opts)
if err != nil {
return nil, err
}
if err := amend(token); err != nil {
return nil, err
}
return token, nil
}
}
func ExpiringMockAuthCodeExchange(fn MockAuthCodeExchangeFunc, duration time.Duration) MockAuthCodeExchangeFunc {
return AmendTokenMockAuthCodeExchange(fn, func(t *provider.Token) error {
t.Expiry = time.Now().Add(duration)
return nil
})
}
func RefreshableMockAuthCodeExchange(fn MockAuthCodeExchangeFunc, step func(i int) (time.Duration, error)) MockAuthCodeExchangeFunc {
refreshToken := randomToken(40)
var i int32
return AmendTokenMockAuthCodeExchange(fn, func(t *provider.Token) error {
exp, err := step(int(atomic.AddInt32(&i, 1)))
if err != nil {
return err
}
t.RefreshToken = refreshToken
t.Expiry = time.Now().Add(exp)
return nil
})
}
func RandomMockAuthCodeExchange(_ string, _ *provider.AuthCodeExchangeOptions) (*provider.Token, error) {
t := &oauth2.Token{
AccessToken: randomToken(10),
}
return &provider.Token{Token: t}, nil
}
func IncrementMockAuthCodeExchange(prefix string) MockAuthCodeExchangeFunc {
var i int32
return func(_ string, _ *provider.AuthCodeExchangeOptions) (*provider.Token, error) {
t := &oauth2.Token{
AccessToken: fmt.Sprintf("%s%d", prefix, atomic.AddInt32(&i, 1)),
}
return &provider.Token{Token: t}, nil
}
}
func ErrorMockAuthCodeExchange(_ string, _ *provider.AuthCodeExchangeOptions) (*provider.Token, error) {
return nil, MockErrorResponse(http.StatusUnauthorized, &interop.JSONError{Error: "unauthorized_client"})
}
func RestrictMockAuthCodeExchange(m map[string]MockAuthCodeExchangeFunc) MockAuthCodeExchangeFunc {
return func(token string, opts *provider.AuthCodeExchangeOptions) (*provider.Token, error) {
fn, found := m[token]
if !found {
fn = ErrorMockAuthCodeExchange
}
return fn(token, opts)
}
}