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package server_test
import (
"bytes"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"github.com/gorilla/mux"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
keys "github.com/tendermint/go-crypto/keys"
"github.com/tendermint/go-crypto/keys/cryptostore"
"github.com/tendermint/go-crypto/keys/server"
"github.com/tendermint/go-crypto/keys/server/types"
"github.com/tendermint/go-crypto/keys/storage/memstorage"
)
func TestKeyServer(t *testing.T) {
assert, require := assert.New(t), require.New(t)
r := setupServer()
// let's abstract this out a bit....
keys, code, err := listKeys(r)
require.Nil(err)
require.Equal(http.StatusOK, code)
assert.Equal(0, len(keys))
algo := "ed25519"
n1, n2 := "personal", "business"
p0, p1, p2 := "1234", "over10chars...", "really-secure!@#$"
// this fails for validation
_, code, err = createKey(r, n1, p0, algo)
require.Nil(err, "%+v", err)
require.NotEqual(http.StatusOK, code)
// new password better
key, code, err := createKey(r, n1, p1, algo)
require.Nil(err, "%+v", err)
require.Equal(http.StatusOK, code)
require.Equal(n1, key.Key.Name)
require.NotEmpty(n1, key.Seed)
// the other one works
key2, code, err := createKey(r, n2, p2, algo)
require.Nil(err, "%+v", err)
require.Equal(http.StatusOK, code)
require.Equal(key2.Key.Name, n2)
require.NotEmpty(n2, key.Seed)
// let's abstract this out a bit....
keys, code, err = listKeys(r)
require.Nil(err)
require.Equal(http.StatusOK, code)
if assert.Equal(2, len(keys)) {
// in alphabetical order
assert.Equal(keys[0].Name, n2)
assert.Equal(keys[1].Name, n1)
}
// get works
k, code, err := getKey(r, n1)
require.Nil(err, "%+v", err)
require.Equal(http.StatusOK, code)
assert.Equal(n1, k.Name)
assert.NotNil(k.Address)
assert.Equal(key.Key.Address, k.Address)
// delete with proper key
_, code, err = deleteKey(r, n1, p1)
require.Nil(err, "%+v", err)
require.Equal(http.StatusOK, code)
// after delete, get and list different
_, code, err = getKey(r, n1)
require.Nil(err, "%+v", err)
require.NotEqual(http.StatusOK, code)
keys, code, err = listKeys(r)
require.Nil(err, "%+v", err)
require.Equal(http.StatusOK, code)
if assert.Equal(1, len(keys)) {
assert.Equal(keys[0].Name, n2)
}
}
func setupServer() http.Handler {
// make the storage with reasonable defaults
cstore := cryptostore.New(
cryptostore.SecretBox,
memstorage.New(),
keys.MustLoadCodec("english"),
)
// build your http server
ks := server.New(cstore, "ed25519")
r := mux.NewRouter()
sk := r.PathPrefix("/keys").Subrouter()
ks.Register(sk)
return r
}
// return data, status code, and error
func listKeys(h http.Handler) (keys.Infos, int, error) {
rr := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/keys/", nil)
if err != nil {
return nil, 0, err
}
h.ServeHTTP(rr, req)
if http.StatusOK != rr.Code {
return nil, rr.Code, nil
}
data := keys.Infos{}
err = json.Unmarshal(rr.Body.Bytes(), &data)
return data, rr.Code, err
}
func getKey(h http.Handler, name string) (*keys.Info, int, error) {
rr := httptest.NewRecorder()
req, err := http.NewRequest("GET", "/keys/"+name, nil)
if err != nil {
return nil, 0, err
}
h.ServeHTTP(rr, req)
if http.StatusOK != rr.Code {
return nil, rr.Code, nil
}
data := keys.Info{}
err = json.Unmarshal(rr.Body.Bytes(), &data)
return &data, rr.Code, err
}
func createKey(h http.Handler, name, passphrase, algo string) (*types.CreateKeyResponse, int, error) {
rr := httptest.NewRecorder()
post := types.CreateKeyRequest{
Name: name,
Passphrase: passphrase,
Algo: algo,
}
var b bytes.Buffer
err := json.NewEncoder(&b).Encode(&post)
if err != nil {
return nil, 0, err
}
req, err := http.NewRequest("POST", "/keys/", &b)
if err != nil {
return nil, 0, err
}
h.ServeHTTP(rr, req)
if http.StatusOK != rr.Code {
return nil, rr.Code, nil
}
data := new(types.CreateKeyResponse)
err = json.Unmarshal(rr.Body.Bytes(), data)
return data, rr.Code, err
}
func deleteKey(h http.Handler, name, passphrase string) (*types.ErrorResponse, int, error) {
rr := httptest.NewRecorder()
post := types.DeleteKeyRequest{
Name: name,
Passphrase: passphrase,
}
var b bytes.Buffer
err := json.NewEncoder(&b).Encode(&post)
if err != nil {
return nil, 0, err
}
req, err := http.NewRequest("DELETE", "/keys/"+name, &b)
if err != nil {
return nil, 0, err
}
h.ServeHTTP(rr, req)
if http.StatusOK != rr.Code {
return nil, rr.Code, nil
}
data := types.ErrorResponse{}
err = json.Unmarshal(rr.Body.Bytes(), &data)
return &data, rr.Code, err
}