Added simple user auth
Fixes #14. Change-Id: I748933214f43ac7298f1e93c14bb0ee881976d43
This commit is contained in:
parent
753a225f53
commit
680eecb111
1
.gitignore
vendored
Normal file
1
.gitignore
vendored
Normal file
@ -0,0 +1 @@
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*.db
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405
api_test.go
405
api_test.go
@ -13,31 +13,55 @@ import (
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)
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func TestAdd(t *testing.T) {
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ms := NewSimpleStore("")
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db, done := testDB(t)
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if db == nil {
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t.Fatalf("could not create temp db")
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}
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defer done()
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sm := http.NewServeMux()
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_ = NewServer(sm, ms)
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NewServer(sm, db)
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ts := httptest.NewServer(sm)
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tok, err := db.addUser("sm@example.org")
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if err != nil {
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t.Error("failure to add user: %v", err)
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}
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resp, err := http.Get(ts.URL)
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if err != nil {
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t.Errorf("couldn't GET: %v", err)
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}
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resp.Body.Close()
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if len(ms.p) != 0 {
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t.Errorf("started with something in it; got %d, want %d", len(ms.p), 0)
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}
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bad := ts.URL
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resp, err = http.Post(bad, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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resp.Body.Close()
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if len(ms.p) != 0 {
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t.Errorf("started with something in it; got %d, want %d", len(ms.p), 0)
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if got, want := len(db.Pkgs()), 0; got != want {
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t.Errorf("started with something in it; got %d, want %d", got, want)
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}
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{
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u := fmt.Sprintf("%s/db/", ts.URL)
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bad := ts.URL
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", bad, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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if got, want := resp.StatusCode, http.StatusBadRequest; got != want {
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buf := &bytes.Buffer{}
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io.Copy(buf, resp.Body)
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t.Errorf("bad request got incorrect status: got %d, want %d", got, want)
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t.Log("%s", buf)
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}
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resp.Body.Close()
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if got, want := len(db.Pkgs()), 0; got != want {
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t.Errorf("started with something in it; got %d, want %d", got, want)
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}
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}
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{
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u := fmt.Sprintf("%s/%s", ts.URL, prefix["pkgs"])
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resp, err := http.Get(u)
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if err != nil {
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t.Error(err)
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@ -53,34 +77,52 @@ func TestAdd(t *testing.T) {
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}
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}
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u := fmt.Sprintf("%s/foo", ts.URL)
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resp, err = http.Post(u, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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{
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if len(ms.p) != 1 {
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t.Errorf("storage should have something in it; got %d, want %d", len(ms.p), 1)
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u := fmt.Sprintf("%s/foo", ts.URL)
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("problem performing request: %v", err)
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}
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buf := &bytes.Buffer{}
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io.Copy(buf, resp.Body)
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t.Logf("%v", buf)
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resp.Body.Close()
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if got, want := len(db.Pkgs()), 1; got != want {
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t.Errorf("pkgs should have something in it; got %d, want %d", got, want)
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}
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t.Logf("packages: %v", db.Pkgs())
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ur, err := url.Parse(ts.URL)
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if err != nil {
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t.Error(err)
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}
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good := fmt.Sprintf("%s/foo", ur.Host)
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p, ok := ms.p[good]
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if !ok {
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if !db.PackageExists(good) {
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t.Fatalf("did not find package for %s; should have posted a valid package", good)
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}
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if p.path != good {
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t.Errorf("package name did not go through as expected; got %q, want %q", p.path, good)
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p, err := db.Package(good)
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t.Logf("%+v", p)
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if err != nil {
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t.Fatalf("problem getting package: %v", err)
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}
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if want := "https://s.mcquay.me/sm/vain"; p.Repo != want {
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t.Errorf("repo did not go through as expected; got %q, want %q", p.Repo, want)
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if got, want := p.Path, good; got != want {
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t.Errorf("package name did not go through as expected; got %q, want %q", got, want)
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}
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if got, want := p.Repo, "https://s.mcquay.me/sm/vain"; got != want {
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t.Errorf("repo did not go through as expected; got %q, want %q", got, want)
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}
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if got, want := p.Vcs, "git"; got != want {
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t.Errorf("Vcs did not go through as expected; got %q, want %q", got, want)
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}
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}
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resp, err = http.Get(ts.URL)
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if err != nil {
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@ -99,7 +141,7 @@ func TestAdd(t *testing.T) {
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}
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{
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u := fmt.Sprintf("%s/db/", ts.URL)
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u := fmt.Sprintf("%s/%s", ts.URL, prefix["pkgs"])
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resp, err := http.Get(u)
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if err != nil {
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t.Error(err)
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@ -117,40 +159,74 @@ func TestAdd(t *testing.T) {
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}
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func TestInvalidPath(t *testing.T) {
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ms := NewSimpleStore("")
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s := &Server{
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storage: ms,
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db, done := testDB(t)
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if db == nil {
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t.Fatalf("could not create temp db")
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}
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ts := httptest.NewServer(s)
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defer done()
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resp, err := http.Post(ts.URL, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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sm := http.NewServeMux()
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NewServer(sm, db)
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ts := httptest.NewServer(sm)
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tok, err := db.addUser("sm@example.org")
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if err != nil {
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t.Error("failure to add user: %v", err)
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}
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bad := ts.URL
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", bad, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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if len(ms.p) != 0 {
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t.Errorf("should have failed to insert; got %d, want %d", len(ms.p), 0)
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if len(db.Pkgs()) != 0 {
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t.Errorf("should have failed to insert; got %d, want %d", len(db.Pkgs()), 0)
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}
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if want := http.StatusBadRequest; resp.StatusCode != want {
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t.Errorf("should have failed to post at bad route; got %s, want %s", resp.Status, http.StatusText(want))
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if got, want := resp.StatusCode, http.StatusBadRequest; got != want {
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t.Errorf("should have failed to post at bad route; got %s, want %s", http.StatusText(got), http.StatusText(want))
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}
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}
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func TestCannotDuplicateExistingPath(t *testing.T) {
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ms := NewSimpleStore("")
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s := &Server{
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storage: ms,
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db, done := testDB(t)
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if db == nil {
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t.Fatalf("could not create temp db")
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}
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ts := httptest.NewServer(s)
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defer done()
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url := fmt.Sprintf("%s/foo", ts.URL)
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resp, err := http.Post(url, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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sm := http.NewServeMux()
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NewServer(sm, db)
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ts := httptest.NewServer(sm)
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tok, err := db.addUser("sm@example.org")
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if err != nil {
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t.Error("failure to add user: %v", err)
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}
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u := fmt.Sprintf("%s/foo", ts.URL)
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{
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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if want := http.StatusOK; resp.StatusCode != want {
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t.Errorf("initial post should have worked; got %s, want %s", resp.Status, http.StatusText(want))
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}
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resp, err = http.Post(url, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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}
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{
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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@ -158,26 +234,47 @@ func TestCannotDuplicateExistingPath(t *testing.T) {
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t.Errorf("initial post should have worked; got %s, want %s", resp.Status, http.StatusText(want))
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}
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}
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}
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func TestCannotAddExistingSubPath(t *testing.T) {
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ms := NewSimpleStore("")
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s := &Server{
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storage: ms,
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db, done := testDB(t)
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if db == nil {
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t.Fatalf("could not create temp db")
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}
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ts := httptest.NewServer(s)
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defer done()
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url := fmt.Sprintf("%s/foo/bar", ts.URL)
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resp, err := http.Post(url, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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sm := http.NewServeMux()
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NewServer(sm, db)
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ts := httptest.NewServer(sm)
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tok, err := db.addUser("sm@example.org")
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if err != nil {
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t.Error("failure to add user: %v", err)
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}
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{
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u := fmt.Sprintf("%s/foo/bar", ts.URL)
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t.Logf("url: %v", u)
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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if want := http.StatusOK; resp.StatusCode != want {
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t.Errorf("initial post should have worked; got %s, want %s", resp.Status, http.StatusText(want))
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}
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}
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url = fmt.Sprintf("%s/foo", ts.URL)
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resp, err = http.Post(url, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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resp, err = http.Post(url, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
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{
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u := fmt.Sprintf("%s/foo", ts.URL)
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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@ -185,53 +282,125 @@ func TestCannotAddExistingSubPath(t *testing.T) {
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t.Errorf("initial post should have worked; got %s, want %s", resp.Status, http.StatusText(want))
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}
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}
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}
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func TestMissingRepo(t *testing.T) {
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ms := NewSimpleStore("")
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s := &Server{
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storage: ms,
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db, done := testDB(t)
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if db == nil {
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t.Fatalf("could not create temp db")
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}
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ts := httptest.NewServer(s)
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url := fmt.Sprintf("%s/foo", ts.URL)
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resp, err := http.Post(url, "application/json", strings.NewReader(`{}`))
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defer done()
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sm := http.NewServeMux()
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NewServer(sm, db)
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ts := httptest.NewServer(sm)
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tok, err := db.addUser("sm@example.org")
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if err != nil {
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t.Error("failure to add user: %v", err)
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}
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u := fmt.Sprintf("%s/foo", ts.URL)
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body := strings.NewReader(`{}`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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if len(ms.p) != 0 {
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t.Errorf("should have failed to insert; got %d, want %d", len(ms.p), 0)
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if len(db.Pkgs()) != 0 {
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t.Errorf("should have failed to insert; got %d, want %d", len(db.Pkgs()), 0)
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}
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if want := http.StatusBadRequest; resp.StatusCode != want {
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t.Errorf("should have failed to post at bad route; got %s, want %s", resp.Status, http.StatusText(want))
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t.Errorf("should have failed to post with bad payload; got %s, want %s", resp.Status, http.StatusText(want))
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}
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}
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func TestBadJson(t *testing.T) {
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ms := NewSimpleStore("")
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s := &Server{
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storage: ms,
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db, done := testDB(t)
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if db == nil {
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t.Fatalf("could not create temp db")
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}
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ts := httptest.NewServer(s)
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url := fmt.Sprintf("%s/foo", ts.URL)
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resp, err := http.Post(url, "application/json", strings.NewReader(`{`))
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defer done()
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sm := http.NewServeMux()
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NewServer(sm, db)
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ts := httptest.NewServer(sm)
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tok, err := db.addUser("sm@example.org")
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if err != nil {
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t.Error("failure to add user: %v", err)
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}
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u := fmt.Sprintf("%s/foo", ts.URL)
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body := strings.NewReader(`{`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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if len(ms.p) != 0 {
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t.Errorf("should have failed to insert; got %d, want %d", len(ms.p), 0)
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if len(db.Pkgs()) != 0 {
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t.Errorf("should have failed to insert; got %d, want %d", len(db.Pkgs()), 0)
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}
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if want := http.StatusBadRequest; resp.StatusCode != want {
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t.Errorf("should have failed to post at bad route; got %s, want %s", resp.Status, http.StatusText(want))
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}
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}
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func TestBadVcs(t *testing.T) {
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ms := NewSimpleStore("")
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s := &Server{
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storage: ms,
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func TestNoAuth(t *testing.T) {
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db, done := testDB(t)
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if db == nil {
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t.Fatalf("could not create temp db")
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}
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ts := httptest.NewServer(s)
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url := fmt.Sprintf("%s/foo", ts.URL)
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resp, err := http.Post(url, "application/json", strings.NewReader(`{"vcs": "bitbucket", "repo": "https://s.mcquay.me/sm/vain"}`))
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defer done()
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sm := http.NewServeMux()
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NewServer(sm, db)
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ts := httptest.NewServer(sm)
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u := fmt.Sprintf("%s/foo", ts.URL)
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body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
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req, err := http.NewRequest("POST", u, body)
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req.Header.Add("Content-Type", "application/json")
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// here we don't set the Authorization header
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// req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Errorf("couldn't POST: %v", err)
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}
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resp.Body.Close()
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if got, want := resp.StatusCode, http.StatusUnauthorized; got != want {
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t.Errorf("posted with missing auth; got %v, want %v", http.StatusText(got), http.StatusText(want))
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}
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}
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||||
|
||||
func TestBadVcs(t *testing.T) {
|
||||
db, done := testDB(t)
|
||||
if db == nil {
|
||||
t.Fatalf("could not create temp db")
|
||||
}
|
||||
defer done()
|
||||
|
||||
sm := http.NewServeMux()
|
||||
NewServer(sm, db)
|
||||
ts := httptest.NewServer(sm)
|
||||
|
||||
tok, err := db.addUser("sm@example.org")
|
||||
if err != nil {
|
||||
t.Error("failure to add user: %v", err)
|
||||
}
|
||||
|
||||
u := fmt.Sprintf("%s/foo", ts.URL)
|
||||
body := strings.NewReader(`{"vcs": "bitbucket", "repo": "https://s.mcquay.me/sm/vain"}`)
|
||||
req, err := http.NewRequest("POST", u, body)
|
||||
req.Header.Add("Content-Type", "application/json")
|
||||
req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
|
||||
resp, err := http.DefaultClient.Do(req)
|
||||
if err != nil {
|
||||
t.Errorf("couldn't POST: %v", err)
|
||||
}
|
||||
@ -242,40 +411,31 @@ func TestBadVcs(t *testing.T) {
|
||||
}
|
||||
|
||||
func TestUnsupportedMethod(t *testing.T) {
|
||||
ms := NewSimpleStore("")
|
||||
s := &Server{
|
||||
storage: ms,
|
||||
db, done := testDB(t)
|
||||
if db == nil {
|
||||
t.Fatalf("could not create temp db")
|
||||
}
|
||||
ts := httptest.NewServer(s)
|
||||
url := fmt.Sprintf("%s/foo", ts.URL)
|
||||
client := &http.Client{}
|
||||
req, err := http.NewRequest("PUT", url, nil)
|
||||
resp, err := client.Do(req)
|
||||
defer done()
|
||||
|
||||
sm := http.NewServeMux()
|
||||
NewServer(sm, db)
|
||||
ts := httptest.NewServer(sm)
|
||||
|
||||
tok, err := db.addUser("sm@example.org")
|
||||
if err != nil {
|
||||
t.Errorf("couldn't POST: %v", err)
|
||||
}
|
||||
if len(ms.p) != 0 {
|
||||
t.Errorf("should have failed to insert; got %d, want %d", len(ms.p), 0)
|
||||
}
|
||||
if want := http.StatusMethodNotAllowed; resp.StatusCode != want {
|
||||
t.Errorf("should have failed to post at bad route; got %s, want %s", resp.Status, http.StatusText(want))
|
||||
}
|
||||
t.Error("failure to add user: %v", err)
|
||||
}
|
||||
|
||||
func TestNewServer(t *testing.T) {
|
||||
ms := NewSimpleStore("")
|
||||
sm := http.NewServeMux()
|
||||
s := NewServer(sm, ms)
|
||||
ts := httptest.NewServer(s)
|
||||
url := fmt.Sprintf("%s/foo", ts.URL)
|
||||
client := &http.Client{}
|
||||
req, err := http.NewRequest("PUT", url, nil)
|
||||
req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
|
||||
resp, err := client.Do(req)
|
||||
if err != nil {
|
||||
t.Errorf("couldn't POST: %v", err)
|
||||
}
|
||||
if len(ms.p) != 0 {
|
||||
t.Errorf("should have failed to insert; got %d, want %d", len(ms.p), 0)
|
||||
if len(db.Pkgs()) != 0 {
|
||||
t.Errorf("should have failed to insert; got %d, want %d", len(db.Pkgs()), 0)
|
||||
}
|
||||
if want := http.StatusMethodNotAllowed; resp.StatusCode != want {
|
||||
t.Errorf("should have failed to post at bad route; got %s, want %s", resp.Status, http.StatusText(want))
|
||||
@ -283,27 +443,37 @@ func TestNewServer(t *testing.T) {
|
||||
}
|
||||
|
||||
func TestDelete(t *testing.T) {
|
||||
ms := NewSimpleStore("")
|
||||
sm := http.NewServeMux()
|
||||
_ = NewServer(sm, ms)
|
||||
ts := httptest.NewServer(sm)
|
||||
resp, err := http.Get(ts.URL)
|
||||
if err != nil {
|
||||
t.Errorf("couldn't GET: %v", err)
|
||||
db, done := testDB(t)
|
||||
if db == nil {
|
||||
t.Fatalf("could not create temp db")
|
||||
}
|
||||
resp.Body.Close()
|
||||
if len(ms.p) != 0 {
|
||||
t.Errorf("started with something in it; got %d, want %d", len(ms.p), 0)
|
||||
defer done()
|
||||
|
||||
sm := http.NewServeMux()
|
||||
NewServer(sm, db)
|
||||
ts := httptest.NewServer(sm)
|
||||
|
||||
tok, err := db.addUser("sm@example.org")
|
||||
if err != nil {
|
||||
t.Error("failure to add user: %v", err)
|
||||
}
|
||||
t.Logf("%v", tok)
|
||||
if len(db.Pkgs()) != 0 {
|
||||
t.Errorf("started with something in it; got %d, want %d", len(db.Pkgs()), 0)
|
||||
}
|
||||
|
||||
u := fmt.Sprintf("%s/foo", ts.URL)
|
||||
resp, err = http.Post(u, "application/json", strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`))
|
||||
body := strings.NewReader(`{"repo": "https://s.mcquay.me/sm/vain"}`)
|
||||
req, err := http.NewRequest("POST", u, body)
|
||||
req.Header.Add("Content-Type", "application/json")
|
||||
req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
|
||||
resp, err := http.DefaultClient.Do(req)
|
||||
if err != nil {
|
||||
t.Errorf("couldn't POST: %v", err)
|
||||
}
|
||||
|
||||
if got, want := len(ms.p), 1; got != want {
|
||||
t.Errorf("storage should have something in it; got %d, want %d", got, want)
|
||||
if got, want := len(db.Pkgs()), 1; got != want {
|
||||
t.Errorf("pkgs should have something in it; got %d, want %d", got, want)
|
||||
}
|
||||
|
||||
{
|
||||
@ -311,6 +481,7 @@ func TestDelete(t *testing.T) {
|
||||
u := fmt.Sprintf("%s/bar", ts.URL)
|
||||
client := &http.Client{}
|
||||
req, err := http.NewRequest("DELETE", u, nil)
|
||||
req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
|
||||
resp, err = client.Do(req)
|
||||
if err != nil {
|
||||
t.Errorf("couldn't POST: %v", err)
|
||||
@ -319,14 +490,18 @@ func TestDelete(t *testing.T) {
|
||||
t.Errorf("should have not been able to delete unknown package; got %v, want %v", http.StatusText(got), http.StatusText(want))
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
client := &http.Client{}
|
||||
req, err := http.NewRequest("DELETE", u, nil)
|
||||
req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", tok))
|
||||
resp, err = client.Do(req)
|
||||
if err != nil {
|
||||
t.Errorf("couldn't POST: %v", err)
|
||||
}
|
||||
|
||||
if got, want := len(ms.p), 0; got != want {
|
||||
t.Errorf("storage should be empty; got %d, want %d", got, want)
|
||||
if got, want := len(db.Pkgs()), 0; got != want {
|
||||
t.Errorf("pkgs should be empty; got %d, want %d", got, want)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -51,21 +51,45 @@ import (
|
||||
"github.com/kelseyhightower/envconfig"
|
||||
)
|
||||
|
||||
const usage = `vaind
|
||||
|
||||
environment vars:
|
||||
|
||||
VAIN_PORT: tcp listen port
|
||||
VAIN_HOST: hostname to use
|
||||
VAIN_DB: path to json database
|
||||
`
|
||||
const usage = "vaind [init] <dbname>"
|
||||
|
||||
type config struct {
|
||||
Port int
|
||||
DB string
|
||||
}
|
||||
|
||||
func main() {
|
||||
if len(os.Args) < 2 {
|
||||
fmt.Fprintf(os.Stderr, "%s\n", usage)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
if os.Args[1] == "init" {
|
||||
if len(os.Args) != 3 {
|
||||
fmt.Fprintf(os.Stderr, "missing db name: %s\n", usage)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
db, err := vain.NewDB(os.Args[2])
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "couldn't open db: %v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
defer db.Close()
|
||||
|
||||
if err := db.Init(); err != nil {
|
||||
fmt.Fprintf(os.Stderr, "problem initializing the db: %v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
os.Exit(0)
|
||||
}
|
||||
|
||||
db, err := vain.NewDB(os.Args[1])
|
||||
if err != nil {
|
||||
fmt.Fprintf(os.Stderr, "couldn't open db: %v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
c := &config{
|
||||
Port: 4040,
|
||||
}
|
||||
@ -80,9 +104,6 @@ func main() {
|
||||
os.Exit(0)
|
||||
}
|
||||
}
|
||||
if c.DB == "" {
|
||||
log.Printf("warning: in-memory db mode; if you do not want this set VAIN_DB")
|
||||
}
|
||||
hostname := "localhost"
|
||||
if hn, err := os.Hostname(); err != nil {
|
||||
log.Printf("problem getting hostname:", err)
|
||||
@ -91,11 +112,7 @@ func main() {
|
||||
}
|
||||
log.Printf("serving at: http://%s:%d/", hostname, c.Port)
|
||||
sm := http.NewServeMux()
|
||||
ms := vain.NewSimpleStore(c.DB)
|
||||
if err := ms.Load(); err != nil {
|
||||
log.Printf("unable to load db: %v; creating fresh database", err)
|
||||
}
|
||||
vain.NewServer(sm, ms)
|
||||
vain.NewServer(sm, db)
|
||||
addr := fmt.Sprintf(":%d", c.Port)
|
||||
if err := http.ListenAndServe(addr, sm); err != nil {
|
||||
log.Printf("problem with http server: %v", err)
|
||||
|
||||
268
db.go
Normal file
268
db.go
Normal file
@ -0,0 +1,268 @@
|
||||
package vain
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
"time"
|
||||
|
||||
"github.com/jmoiron/sqlx"
|
||||
_ "github.com/mattn/go-sqlite3"
|
||||
|
||||
verrors "mcquay.me/vain/errors"
|
||||
vsql "mcquay.me/vain/sql"
|
||||
)
|
||||
|
||||
type DB struct {
|
||||
conn *sqlx.DB
|
||||
}
|
||||
|
||||
func NewDB(path string) (*DB, error) {
|
||||
conn, err := sqlx.Open("sqlite3", fmt.Sprintf("file:%s?cache=shared&mode=rwc", path))
|
||||
if _, err := conn.Exec("PRAGMA foreign_keys = ON"); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &DB{conn}, err
|
||||
}
|
||||
|
||||
func (db *DB) Init() error {
|
||||
content, err := vsql.Asset("sql/init.sql")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
_, err = db.conn.Exec(string(content))
|
||||
return err
|
||||
}
|
||||
|
||||
func (db *DB) Close() error {
|
||||
return db.conn.Close()
|
||||
}
|
||||
|
||||
func (db *DB) AddPackage(p Package) error {
|
||||
_, err := db.conn.NamedExec(
|
||||
"INSERT INTO packages(vcs, repo, path, ns) VALUES (:vcs, :repo, :path, :ns)",
|
||||
&p,
|
||||
)
|
||||
return err
|
||||
}
|
||||
|
||||
func (db *DB) RemovePackage(path string) error {
|
||||
_, err := db.conn.Exec("DELETE FROM packages WHERE path = ?", path)
|
||||
return err
|
||||
}
|
||||
|
||||
func (db *DB) Pkgs() []Package {
|
||||
r := []Package{}
|
||||
rows, err := db.conn.Queryx("SELECT * FROM packages")
|
||||
if err != nil {
|
||||
log.Printf("%+v", err)
|
||||
return nil
|
||||
}
|
||||
for rows.Next() {
|
||||
var p Package
|
||||
err = rows.StructScan(&p)
|
||||
if err != nil {
|
||||
log.Printf("%+v", err)
|
||||
return nil
|
||||
}
|
||||
r = append(r, p)
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
func (db *DB) PackageExists(path string) bool {
|
||||
var count int
|
||||
if err := db.conn.Get(&count, "SELECT COUNT(*) FROM packages WHERE path = ?", path); err != nil {
|
||||
log.Printf("%+v", err)
|
||||
}
|
||||
|
||||
r := false
|
||||
switch count {
|
||||
case 1:
|
||||
r = true
|
||||
default:
|
||||
log.Printf("unexpected count of packages matching %q: %d", path, count)
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
func (db *DB) Package(path string) (Package, error) {
|
||||
r := Package{}
|
||||
err := db.conn.Get(&r, "SELECT * FROM packages WHERE path = ?", path)
|
||||
return r, err
|
||||
}
|
||||
|
||||
func (db *DB) NSForToken(ns string, tok string) error {
|
||||
var err error
|
||||
txn, err := db.conn.Beginx()
|
||||
if err != nil {
|
||||
return verrors.HTTP{
|
||||
Message: fmt.Sprintf("problem creating transaction: %v", err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
defer func() {
|
||||
if err != nil {
|
||||
txn.Rollback()
|
||||
} else {
|
||||
txn.Commit()
|
||||
}
|
||||
}()
|
||||
|
||||
var count int
|
||||
if err = txn.Get(&count, "SELECT COUNT(*) FROM namespaces WHERE namespaces.ns = ?", ns); err != nil {
|
||||
return verrors.HTTP{
|
||||
Message: fmt.Sprintf("problem matching fetching namespaces matching %q", ns),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
|
||||
if count == 0 {
|
||||
if _, err = txn.Exec(
|
||||
"INSERT INTO namespaces(ns, email) SELECT ?, users.email FROM users WHERE users.token = ?",
|
||||
ns,
|
||||
tok,
|
||||
); err != nil {
|
||||
return verrors.HTTP{
|
||||
Message: fmt.Sprintf("problem inserting %q into namespaces for token %q: %v", ns, tok, err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
if err = txn.Get(&count, "SELECT COUNT(*) FROM namespaces JOIN users ON namespaces.email = users.email WHERE users.token = ? AND namespaces.ns = ?", tok, ns); err != nil {
|
||||
return verrors.HTTP{
|
||||
Message: fmt.Sprintf("ns: %q, tok: %q; %v", ns, tok, err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
|
||||
switch count {
|
||||
case 1:
|
||||
err = nil
|
||||
case 0:
|
||||
err = verrors.HTTP{
|
||||
Message: fmt.Sprintf("not authorized against namespace %q", ns),
|
||||
Code: http.StatusUnauthorized,
|
||||
}
|
||||
default:
|
||||
err = verrors.HTTP{
|
||||
Message: fmt.Sprintf("inconsistent db; found %d results with ns (%s) with token (%s): %d", count, ns, tok),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func (db *DB) Register(email string) (string, error) {
|
||||
var err error
|
||||
txn, err := db.conn.Beginx()
|
||||
if err != nil {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("problem creating transaction: %v", err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
defer func() {
|
||||
if err != nil {
|
||||
txn.Rollback()
|
||||
} else {
|
||||
txn.Commit()
|
||||
}
|
||||
}()
|
||||
|
||||
var count int
|
||||
if err = txn.Get(&count, "SELECT COUNT(*) FROM users WHERE email = ?", email); err != nil {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("could not search for email %q in db: %v", email, err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
|
||||
if count != 0 {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("duplicate email %q", email),
|
||||
Code: http.StatusConflict,
|
||||
}
|
||||
}
|
||||
|
||||
tok := FreshToken()
|
||||
_, err = txn.Exec(
|
||||
"INSERT INTO users(email, token, requested) VALUES (?, ?, ?)",
|
||||
email,
|
||||
tok,
|
||||
time.Now(),
|
||||
)
|
||||
return tok, err
|
||||
}
|
||||
|
||||
func (db *DB) Confirm(token string) (string, error) {
|
||||
var err error
|
||||
txn, err := db.conn.Beginx()
|
||||
if err != nil {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("problem creating transaction: %v", err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
defer func() {
|
||||
if err != nil {
|
||||
txn.Rollback()
|
||||
} else {
|
||||
txn.Commit()
|
||||
}
|
||||
}()
|
||||
|
||||
var count int
|
||||
if err = txn.Get(&count, "SELECT COUNT(*) FROM users WHERE token = ?", token); err != nil {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("could not perform search for user with token %q in db: %v", token, err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
|
||||
if count != 1 {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("bad token: %s", token),
|
||||
Code: http.StatusNotFound,
|
||||
}
|
||||
}
|
||||
|
||||
newToken := FreshToken()
|
||||
|
||||
_, err = txn.Exec(
|
||||
"UPDATE users SET token = ?, registered = 1 WHERE token = ?",
|
||||
newToken,
|
||||
token,
|
||||
)
|
||||
if err != nil {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("couldn't update user with token %q", token),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
return newToken, nil
|
||||
}
|
||||
|
||||
func (db *DB) forgot(email string) (string, error) {
|
||||
var token string
|
||||
if err := db.conn.Get(&token, "SELECT token FROM users WHERE email = ?", email); err != nil {
|
||||
return "", verrors.HTTP{
|
||||
Message: fmt.Sprintf("could not search for email %q in db: %v", email, err),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
}
|
||||
return token, nil
|
||||
}
|
||||
|
||||
func (db *DB) addUser(email string) (string, error) {
|
||||
tok := FreshToken()
|
||||
_, err := db.conn.Exec(
|
||||
"INSERT INTO users(email, token, requested) VALUES (?, ?, ?)",
|
||||
email,
|
||||
tok,
|
||||
time.Now(),
|
||||
)
|
||||
return tok, err
|
||||
}
|
||||
30
errors/errors.go
Normal file
30
errors/errors.go
Normal file
@ -0,0 +1,30 @@
|
||||
package errors
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
type HTTP struct {
|
||||
error
|
||||
Message string
|
||||
Code int
|
||||
}
|
||||
|
||||
func (e HTTP) Error() string {
|
||||
return fmt.Sprintf("%d: %s", e.Code, e.Message)
|
||||
}
|
||||
|
||||
func ToHTTP(err error) *HTTP {
|
||||
if err == nil {
|
||||
return nil
|
||||
}
|
||||
rerr := &HTTP{
|
||||
Message: err.Error(),
|
||||
Code: http.StatusInternalServerError,
|
||||
}
|
||||
if e, ok := err.(HTTP); ok {
|
||||
rerr.Code = e.Code
|
||||
}
|
||||
return rerr
|
||||
}
|
||||
6
gen.go
Normal file
6
gen.go
Normal file
@ -0,0 +1,6 @@
|
||||
package vain
|
||||
|
||||
//go:generate go get github.com/jteeuwen/go-bindata/...
|
||||
//go:generate go get github.com/elazarl/go-bindata-assetfs/...
|
||||
//go:generate rm -f sql/static.go
|
||||
//go:generate go-bindata -pkg sql -o sql/static.go sql/...
|
||||
127
server.go
127
server.go
@ -3,14 +3,30 @@ package vain
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
"strings"
|
||||
|
||||
verrors "mcquay.me/vain/errors"
|
||||
)
|
||||
|
||||
const apiPrefix = "/api/v0/"
|
||||
|
||||
var prefix map[string]string
|
||||
|
||||
func init() {
|
||||
prefix = map[string]string{
|
||||
"pkgs": apiPrefix + "db/",
|
||||
"register": apiPrefix + "register/",
|
||||
"confirm": apiPrefix + "confirm/",
|
||||
"forgot": apiPrefix + "forgot/",
|
||||
}
|
||||
}
|
||||
|
||||
// NewServer populates a server, adds the routes, and returns it for use.
|
||||
func NewServer(sm *http.ServeMux, store Storage) *Server {
|
||||
func NewServer(sm *http.ServeMux, store *DB) *Server {
|
||||
s := &Server{
|
||||
storage: store,
|
||||
db: store,
|
||||
}
|
||||
addRoutes(sm, s)
|
||||
return s
|
||||
@ -18,17 +34,43 @@ func NewServer(sm *http.ServeMux, store Storage) *Server {
|
||||
|
||||
// Server serves up the http.
|
||||
type Server struct {
|
||||
storage Storage
|
||||
db *DB
|
||||
}
|
||||
|
||||
func (s *Server) ServeHTTP(w http.ResponseWriter, req *http.Request) {
|
||||
switch req.Method {
|
||||
case "GET":
|
||||
if req.Method == "GET" {
|
||||
// TODO: perhaps have a nicely formatted page with info as root if
|
||||
// go-get=1 not in request?
|
||||
fmt.Fprintf(w, "<!DOCTYPE html>\n<html><head>\n")
|
||||
for _, p := range s.storage.All() {
|
||||
for _, p := range s.db.Pkgs() {
|
||||
fmt.Fprintf(w, "%s\n", p)
|
||||
}
|
||||
fmt.Fprintf(w, "</head>\n<body><p>go tool metadata in head</p>\n</html>\n")
|
||||
fmt.Fprintf(w, "</head>\n<body><p>go tool metadata in head</p></body>\n</html>\n")
|
||||
return
|
||||
}
|
||||
|
||||
const prefix = "Bearer "
|
||||
var tok string
|
||||
auth := req.Header.Get("Authorization")
|
||||
if strings.HasPrefix(auth, prefix) {
|
||||
tok = strings.TrimPrefix(auth, prefix)
|
||||
}
|
||||
if tok == "" {
|
||||
http.Error(w, "missing token", http.StatusUnauthorized)
|
||||
return
|
||||
}
|
||||
ns, err := parseNamespace(req.URL.Path)
|
||||
if err != nil {
|
||||
http.Error(w, fmt.Sprintf("could not parse namespace:%v", err), http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
|
||||
if err := verrors.ToHTTP(s.db.NSForToken(ns, tok)); err != nil {
|
||||
http.Error(w, err.Message, err.Code)
|
||||
return
|
||||
}
|
||||
|
||||
switch req.Method {
|
||||
case "POST":
|
||||
if req.URL.Path == "/" {
|
||||
http.Error(w, fmt.Sprintf("invalid path %q", req.URL.Path), http.StatusBadRequest)
|
||||
@ -40,7 +82,7 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, req *http.Request) {
|
||||
return
|
||||
}
|
||||
if p.Repo == "" {
|
||||
http.Error(w, fmt.Sprintf("invalid repository %q", req.URL.Path), http.StatusBadRequest)
|
||||
http.Error(w, fmt.Sprintf("invalid repository %q", p.Repo), http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
if p.Vcs == "" {
|
||||
@ -50,22 +92,24 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, req *http.Request) {
|
||||
http.Error(w, fmt.Sprintf("invalid vcs %q", p.Vcs), http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
p.path = fmt.Sprintf("%s/%s", req.Host, strings.Trim(req.URL.Path, "/"))
|
||||
if !Valid(p.path, s.storage.All()) {
|
||||
p.Path = fmt.Sprintf("%s/%s", req.Host, strings.Trim(req.URL.Path, "/"))
|
||||
p.Ns = ns
|
||||
if !Valid(p.Path, s.db.Pkgs()) {
|
||||
http.Error(w, fmt.Sprintf("invalid path; prefix already taken %q", req.URL.Path), http.StatusConflict)
|
||||
return
|
||||
}
|
||||
if err := s.storage.Add(p); err != nil {
|
||||
if err := s.db.AddPackage(p); err != nil {
|
||||
http.Error(w, fmt.Sprintf("unable to add package: %v", err), http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
case "DELETE":
|
||||
p := fmt.Sprintf("%s/%s", req.Host, strings.Trim(req.URL.Path, "/"))
|
||||
if !s.storage.Contains(p) {
|
||||
if !s.db.PackageExists(p) {
|
||||
http.Error(w, fmt.Sprintf("package %q not found", p), http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
if err := s.storage.Remove(p); err != nil {
|
||||
|
||||
if err := s.db.RemovePackage(p); err != nil {
|
||||
http.Error(w, fmt.Sprintf("unable to delete package: %v", err), http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
@ -74,13 +118,62 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, req *http.Request) {
|
||||
}
|
||||
}
|
||||
|
||||
func (s *Server) db(w http.ResponseWriter, req *http.Request) {
|
||||
all := s.storage.All()
|
||||
func (s *Server) register(w http.ResponseWriter, req *http.Request) {
|
||||
req.ParseForm()
|
||||
email, ok := req.Form["email"]
|
||||
if !ok || len(email) != 1 {
|
||||
http.Error(w, "must provide one email parameter", http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
tok, err := s.db.Register(email[0])
|
||||
if err := verrors.ToHTTP(err); err != nil {
|
||||
http.Error(w, err.Message, err.Code)
|
||||
return
|
||||
}
|
||||
log.Printf("http://%s/api/v0/confirm/%+v", req.Host, tok)
|
||||
fmt.Fprintf(w, "please check your email\n")
|
||||
}
|
||||
|
||||
func (s *Server) confirm(w http.ResponseWriter, req *http.Request) {
|
||||
tok := req.URL.Path[len(prefix["confirm"]):]
|
||||
tok = strings.TrimRight(tok, "/")
|
||||
if tok == "" {
|
||||
http.Error(w, "must provide one email parameter", http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
tok, err := s.db.Confirm(tok)
|
||||
if err := verrors.ToHTTP(err); err != nil {
|
||||
http.Error(w, err.Message, err.Code)
|
||||
return
|
||||
}
|
||||
fmt.Fprintf(w, "new token: %s\n", tok)
|
||||
}
|
||||
|
||||
func (s *Server) forgot(w http.ResponseWriter, req *http.Request) {
|
||||
req.ParseForm()
|
||||
email, ok := req.Form["email"]
|
||||
if !ok || len(email) != 1 {
|
||||
http.Error(w, "must provide one email parameter", http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
tok, err := s.db.forgot(email[0])
|
||||
if err := verrors.ToHTTP(err); err != nil {
|
||||
http.Error(w, err.Message, err.Code)
|
||||
return
|
||||
}
|
||||
log.Printf("http://%s/api/v0/confirm/%+v", req.Host, tok)
|
||||
fmt.Fprintf(w, "please check your email\n")
|
||||
}
|
||||
func (s *Server) pkgs(w http.ResponseWriter, req *http.Request) {
|
||||
w.Header().Set("Content-type", "application/json")
|
||||
json.NewEncoder(w).Encode(&all)
|
||||
json.NewEncoder(w).Encode(s.db.Pkgs())
|
||||
}
|
||||
|
||||
func addRoutes(sm *http.ServeMux, s *Server) {
|
||||
sm.Handle("/", s)
|
||||
sm.HandleFunc("/db/", s.db)
|
||||
|
||||
sm.HandleFunc(prefix["pkgs"], s.pkgs)
|
||||
sm.HandleFunc(prefix["register"], s.register)
|
||||
sm.HandleFunc(prefix["confirm"], s.confirm)
|
||||
sm.HandleFunc(prefix["forgot"], s.forgot)
|
||||
}
|
||||
|
||||
18
sql/init.sql
Normal file
18
sql/init.sql
Normal file
@ -0,0 +1,18 @@
|
||||
CREATE TABLE users (
|
||||
email TEXT PRIMARY KEY,
|
||||
token TEXT UNIQUE,
|
||||
registered boolean DEFAULT 0,
|
||||
requested DATETIME
|
||||
);
|
||||
|
||||
CREATE TABLE namespaces (
|
||||
ns TEXT PRIMARY KEY,
|
||||
email TEXT REFERENCES users(email) ON DELETE CASCADE
|
||||
);
|
||||
|
||||
CREATE TABLE packages (
|
||||
vcs TEXT,
|
||||
repo TEXT,
|
||||
path TEXT UNIQUE,
|
||||
ns TEXT REFERENCES namespaces(ns) ON DELETE CASCADE
|
||||
);
|
||||
126
storage.go
126
storage.go
@ -1,126 +0,0 @@
|
||||
package vain
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"os"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// Valid checks that p will not confuse the go tool if added to packages.
|
||||
func Valid(p string, packages []Package) bool {
|
||||
for _, pkg := range packages {
|
||||
if strings.HasPrefix(pkg.path, p) || strings.HasPrefix(p, pkg.path) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Storage is a shim to allow for alternate storage types.
|
||||
type Storage interface {
|
||||
Contains(name string) bool
|
||||
Add(p Package) error
|
||||
Remove(path string) error
|
||||
All() []Package
|
||||
}
|
||||
|
||||
// SimpleStore implements a simple json on-disk storage.
|
||||
type SimpleStore struct {
|
||||
l sync.RWMutex
|
||||
p map[string]Package
|
||||
|
||||
dbl sync.Mutex
|
||||
path string
|
||||
}
|
||||
|
||||
// NewSimpleStore returns a ready-to-use SimpleStore storing json at path.
|
||||
func NewSimpleStore(path string) *SimpleStore {
|
||||
return &SimpleStore{
|
||||
path: path,
|
||||
p: make(map[string]Package),
|
||||
}
|
||||
}
|
||||
|
||||
func (ms *SimpleStore) Contains(name string) bool {
|
||||
_, contains := ms.p[name]
|
||||
return contains
|
||||
}
|
||||
|
||||
// Add adds p to the SimpleStore.
|
||||
func (ss *SimpleStore) Add(p Package) error {
|
||||
ss.l.Lock()
|
||||
ss.p[p.path] = p
|
||||
ss.l.Unlock()
|
||||
m := ""
|
||||
if err := ss.Save(); err != nil {
|
||||
m = fmt.Sprintf("unable to store db: %v", err)
|
||||
if err := ss.Remove(p.path); err != nil {
|
||||
m = fmt.Sprintf("%s\nto add insult to injury, could not delete package: %v\n", m, err)
|
||||
}
|
||||
return errors.New(m)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Remove removes p from the SimpleStore.
|
||||
func (ss *SimpleStore) Remove(path string) error {
|
||||
ss.l.Lock()
|
||||
delete(ss.p, path)
|
||||
ss.l.Unlock()
|
||||
return nil
|
||||
}
|
||||
|
||||
// All returns all current packages.
|
||||
func (ss *SimpleStore) All() []Package {
|
||||
r := []Package{}
|
||||
ss.l.RLock()
|
||||
for _, p := range ss.p {
|
||||
r = append(r, p)
|
||||
}
|
||||
ss.l.RUnlock()
|
||||
return r
|
||||
}
|
||||
|
||||
// Save writes the db to disk.
|
||||
func (ss *SimpleStore) Save() error {
|
||||
// running in-memory only
|
||||
if ss.path == "" {
|
||||
return nil
|
||||
}
|
||||
ss.dbl.Lock()
|
||||
defer ss.dbl.Unlock()
|
||||
f, err := os.Create(ss.path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
return json.NewEncoder(f).Encode(ss.p)
|
||||
}
|
||||
|
||||
// Load reads the db from disk and populates ss.
|
||||
func (ss *SimpleStore) Load() error {
|
||||
// running in-memory only
|
||||
if ss.path == "" {
|
||||
return nil
|
||||
}
|
||||
ss.dbl.Lock()
|
||||
defer ss.dbl.Unlock()
|
||||
f, err := os.Open(ss.path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
in := map[string]Package{}
|
||||
if err := json.NewDecoder(f).Decode(&in); err != nil {
|
||||
return err
|
||||
}
|
||||
for k, v := range in {
|
||||
v.path = k
|
||||
ss.p[k] = v
|
||||
}
|
||||
return nil
|
||||
}
|
||||
127
storage_test.go
127
storage_test.go
@ -1,127 +0,0 @@
|
||||
package vain
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func equiv(a, b map[string]Package) (bool, []error) {
|
||||
equiv := true
|
||||
errs := []error{}
|
||||
if got, want := len(a), len(b); got != want {
|
||||
equiv = false
|
||||
errs = append(errs, fmt.Errorf("incorrect number of elements: got %d, want %d", got, want))
|
||||
return false, errs
|
||||
}
|
||||
|
||||
for k := range a {
|
||||
v, ok := b[k]
|
||||
if !ok || v != a[k] {
|
||||
errs = append(errs, fmt.Errorf("missing key: %s", k))
|
||||
equiv = false
|
||||
break
|
||||
}
|
||||
}
|
||||
return equiv, errs
|
||||
}
|
||||
|
||||
func TestSimpleStorage(t *testing.T) {
|
||||
root, err := ioutil.TempDir("", "vain-")
|
||||
if err != nil {
|
||||
t.Fatalf("problem creating temp dir: %v", err)
|
||||
}
|
||||
defer func() { os.RemoveAll(root) }()
|
||||
db := filepath.Join(root, "vain.json")
|
||||
ms := NewSimpleStore(db)
|
||||
orig := map[string]Package{
|
||||
"foo": {Vcs: "mercurial"},
|
||||
"bar": {Vcs: "bzr"},
|
||||
"baz": {},
|
||||
}
|
||||
for k, v := range orig {
|
||||
v.path = k
|
||||
orig[k] = v
|
||||
}
|
||||
ms.p = orig
|
||||
if err := ms.Save(); err != nil {
|
||||
t.Errorf("should have been able to Save: %v", err)
|
||||
}
|
||||
ms.p = map[string]Package{}
|
||||
if err := ms.Load(); err != nil {
|
||||
t.Errorf("should have been able to Load: %v", err)
|
||||
}
|
||||
if ok, errs := equiv(ms.p, orig); !ok {
|
||||
for _, err := range errs {
|
||||
t.Error(err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestRemove(t *testing.T) {
|
||||
root, err := ioutil.TempDir("", "vain-")
|
||||
if err != nil {
|
||||
t.Fatalf("problem creating temp dir: %v", err)
|
||||
}
|
||||
defer func() { os.RemoveAll(root) }()
|
||||
db := filepath.Join(root, "vain.json")
|
||||
ms := NewSimpleStore(db)
|
||||
ms.p = map[string]Package{
|
||||
"foo": {},
|
||||
"bar": {},
|
||||
"baz": {},
|
||||
}
|
||||
if err := ms.Remove("foo"); err != nil {
|
||||
t.Errorf("unexpected error during remove: %v", err)
|
||||
}
|
||||
want := map[string]Package{
|
||||
"bar": {},
|
||||
"baz": {},
|
||||
}
|
||||
if ok, errs := equiv(ms.p, want); !ok {
|
||||
for _, err := range errs {
|
||||
t.Error(err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestPackageJsonParsing(t *testing.T) {
|
||||
tests := []struct {
|
||||
input string
|
||||
output string
|
||||
parsed Package
|
||||
}{
|
||||
{
|
||||
input: `{"vcs":"git","repo":"https://s.mcquay.me/sm/ud/"}`,
|
||||
output: `{"vcs":"git","repo":"https://s.mcquay.me/sm/ud/"}`,
|
||||
parsed: Package{Vcs: "git", Repo: "https://s.mcquay.me/sm/ud/"},
|
||||
},
|
||||
{
|
||||
input: `{"vcs":"hg","repo":"https://s.mcquay.me/sm/ud/"}`,
|
||||
output: `{"vcs":"hg","repo":"https://s.mcquay.me/sm/ud/"}`,
|
||||
parsed: Package{Vcs: "hg", Repo: "https://s.mcquay.me/sm/ud/"},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
p := Package{}
|
||||
if err := json.NewDecoder(strings.NewReader(test.input)).Decode(&p); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
if p != test.parsed {
|
||||
t.Errorf("got:\n\t%v, want\n\t%v", p, test.parsed)
|
||||
}
|
||||
buf := &bytes.Buffer{}
|
||||
if err := json.NewEncoder(buf).Encode(&p); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
if got, want := strings.TrimSpace(buf.String()), test.output; got != want {
|
||||
t.Errorf("got %v, want %v", got, want)
|
||||
}
|
||||
}
|
||||
}
|
||||
33
testing.go
Normal file
33
testing.go
Normal file
@ -0,0 +1,33 @@
|
||||
package vain
|
||||
|
||||
import (
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func testDB(t *testing.T) (*DB, func()) {
|
||||
dir, err := ioutil.TempDir("", "vain-testing-")
|
||||
if err != nil {
|
||||
t.Fatalf("could not create tmpdir for db: %v", err)
|
||||
return nil, func() {}
|
||||
}
|
||||
name := filepath.Join(dir, "test.db")
|
||||
db, err := NewDB(name)
|
||||
if err != nil {
|
||||
t.Fatalf("could not create db: %v", err)
|
||||
return nil, func() {}
|
||||
}
|
||||
|
||||
if err := db.Init(); err != nil {
|
||||
return nil, func() {}
|
||||
}
|
||||
|
||||
return db, func() {
|
||||
db.Close()
|
||||
if err := os.RemoveAll(dir); err != nil {
|
||||
t.Fatalf("could not clean up tmpdir: %v", err)
|
||||
}
|
||||
}
|
||||
}
|
||||
45
vain.go
45
vain.go
@ -3,7 +3,15 @@
|
||||
// The executable, cmd/vaind, is located in the respective subdirectory.
|
||||
package vain
|
||||
|
||||
import "fmt"
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/rand"
|
||||
"encoding/hex"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var vcss = map[string]bool{
|
||||
"hg": true,
|
||||
@ -29,14 +37,45 @@ type Package struct {
|
||||
// Repo: the remote repository url
|
||||
Repo string `json:"repo"`
|
||||
|
||||
path string
|
||||
Path string `json:"path"`
|
||||
Ns string `json:"-"`
|
||||
}
|
||||
|
||||
func (p Package) String() string {
|
||||
return fmt.Sprintf(
|
||||
"<meta name=\"go-import\" content=\"%s %s %s\">",
|
||||
p.path,
|
||||
p.Path,
|
||||
p.Vcs,
|
||||
p.Repo,
|
||||
)
|
||||
}
|
||||
|
||||
// Valid checks that p will not confuse the go tool if added to packages.
|
||||
func Valid(p string, packages []Package) bool {
|
||||
for _, pkg := range packages {
|
||||
if strings.HasPrefix(pkg.Path, p) || strings.HasPrefix(p, pkg.Path) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
func parseNamespace(path string) (string, error) {
|
||||
path = strings.TrimLeft(path, "/")
|
||||
if path == "" {
|
||||
return "", errors.New("path does not contain namespace")
|
||||
}
|
||||
elems := strings.Split(path, "/")
|
||||
return elems[0], nil
|
||||
}
|
||||
|
||||
func FreshToken() string {
|
||||
buf := &bytes.Buffer{}
|
||||
io.Copy(buf, io.LimitReader(rand.Reader, 6))
|
||||
s := hex.EncodeToString(buf.Bytes())
|
||||
r := []string{}
|
||||
for i := 0; i < len(s)/4; i++ {
|
||||
r = append(r, s[i*4:(i+1)*4])
|
||||
}
|
||||
return strings.Join(r, "-")
|
||||
}
|
||||
|
||||
73
vain_test.go
73
vain_test.go
@ -1,6 +1,7 @@
|
||||
package vain
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"testing"
|
||||
)
|
||||
@ -8,7 +9,7 @@ import (
|
||||
func TestString(t *testing.T) {
|
||||
p := Package{
|
||||
Vcs: "git",
|
||||
path: "mcquay.me/bps",
|
||||
Path: "mcquay.me/bps",
|
||||
Repo: "https://s.mcquay.me/sm/bps",
|
||||
}
|
||||
got := fmt.Sprintf("%s", p)
|
||||
@ -55,59 +56,59 @@ func TestValid(t *testing.T) {
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "bobo"},
|
||||
{Path: "bobo"},
|
||||
},
|
||||
in: "bobo",
|
||||
want: false,
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "a/b/c"},
|
||||
{Path: "a/b/c"},
|
||||
},
|
||||
in: "a/b/c",
|
||||
want: false,
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "a/b/c"},
|
||||
{Path: "a/b/c"},
|
||||
},
|
||||
in: "a/b",
|
||||
want: false,
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "name/db"},
|
||||
{path: "name/lib"},
|
||||
{Path: "name/db"},
|
||||
{Path: "name/lib"},
|
||||
},
|
||||
in: "name/foo",
|
||||
want: true,
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "a"},
|
||||
{Path: "a"},
|
||||
},
|
||||
in: "a/b",
|
||||
want: false,
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "foo"},
|
||||
{Path: "foo"},
|
||||
},
|
||||
in: "foo/bar",
|
||||
want: false,
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "foo/bar"},
|
||||
{path: "foo/baz"},
|
||||
{Path: "foo/bar"},
|
||||
{Path: "foo/baz"},
|
||||
},
|
||||
in: "foo",
|
||||
want: false,
|
||||
},
|
||||
{
|
||||
pkgs: []Package{
|
||||
{path: "bilbo"},
|
||||
{path: "frodo"},
|
||||
{Path: "bilbo"},
|
||||
{Path: "frodo"},
|
||||
},
|
||||
in: "foo/bar/baz",
|
||||
want: true,
|
||||
@ -120,3 +121,51 @@ func TestValid(t *testing.T) {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestNamespaceParsing(t *testing.T) {
|
||||
tests := []struct {
|
||||
input string
|
||||
want string
|
||||
err error
|
||||
}{
|
||||
{
|
||||
input: "/sm/foo",
|
||||
want: "sm",
|
||||
},
|
||||
{
|
||||
input: "/a/b/c/d",
|
||||
want: "a",
|
||||
},
|
||||
{
|
||||
input: "/dm/bar",
|
||||
want: "dm",
|
||||
},
|
||||
{
|
||||
input: "/ud",
|
||||
want: "ud",
|
||||
},
|
||||
// test stripping
|
||||
{
|
||||
input: "ud",
|
||||
want: "ud",
|
||||
},
|
||||
{
|
||||
input: "/",
|
||||
err: errors.New("should find no namespace"),
|
||||
},
|
||||
{
|
||||
input: "",
|
||||
err: errors.New("should find no namespace"),
|
||||
},
|
||||
}
|
||||
for _, test := range tests {
|
||||
got, err := parseNamespace(test.input)
|
||||
if err != nil && test.err == nil {
|
||||
t.Errorf("unexpected error parsing %q; got %q, want %q, error: %v", test.input, got, test.want, err)
|
||||
}
|
||||
|
||||
if got != test.want {
|
||||
t.Errorf("parse failure: got %q, want %q", got, test.want)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user