Merge pull request #1 from ganggo/implement_tests_and_coverage

Implement tests and coverage

.travis.yml

+language: go
+sudo: false
+go:
+  - 1.8.x
+
+before_install:
+  - go get -t -v ./...
+
+script: |
+  go test -v -race -coverprofile=p.out -covermode=atomic
+  [ -f p.out ] && cat p.out >> coverage.txt || echo "" > coverage.txt
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

aes.go

@@ -104,18 +104,20 @@ func (a Aes) Decrypt() (ciphertext []byte, err error) {
     return ciphertext, err
   }
 
-  headerText, fail := base64.URLEncoding.DecodeString(a.Data)
-  if fail == nil {
-    info("header aes decryption detected")
-    a.Data = string(headerText)
+  ciphertext, err = base64.StdEncoding.DecodeString(a.Data)
+  if err != nil {
+    return ciphertext, err
   }
 
-  ciphertext, err = base64.StdEncoding.DecodeString(a.Data)
+  block, err := aes.NewCipher(key)
   if err != nil {
     return ciphertext, err
   }
 
-  return decryptAES(key, iv, ciphertext)
+  mode := cipher.NewCBCDecrypter(block, iv)
+  mode.CryptBlocks(ciphertext, ciphertext)
+
+  return ciphertext, nil
 }
 
 func (w AesWrapper) Decrypt(serializedKey []byte) (entityXML []byte, err error) {
@@ -147,15 +149,3 @@ func (w AesWrapper) Decrypt(serializedKey []byte) (entityXML []byte, err error)
   }
   return
 }
-
-func decryptAES(key, iv, ciphertext []byte) ([]byte, error) {
-  block, err := aes.NewCipher(key)
-  if err != nil {
-    return ciphertext, err
-  }
-
-  mode := cipher.NewCBCDecrypter(block, iv)
-  mode.CryptBlocks(ciphertext, ciphertext)
-
-  return ciphertext, nil
-}

aes_test.go

+package federation
+//
+// GangGo Diaspora Federation Library
+// Copyright (C) 2017 Lukas Matt <lukas@zauberstuhl.de>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import (
+  "testing"
+  "encoding/base64"
+  "strings"
+)
+
+func TestAes(t *testing.T) {
+  var (
+    aes Aes
+    expected = "Hello World"
+  )
+
+  err := aes.Generate()
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  key := aes.Key
+  iv := aes.Iv
+
+  aes.Key = ""
+  err = aes.Encrypt([]byte(expected))
+  if err == nil {
+    t.Errorf("Expected to be an error, got nil")
+  }
+
+  aes.Key = base64.StdEncoding.EncodeToString([]byte("wrongkey"))
+  err = aes.Encrypt([]byte(expected))
+  if err == nil {
+    t.Errorf("Expected to be an error, got nil")
+  }
+
+  aes.Key = key
+  // XXX will panic and break the test
+  //aes.Iv = ""
+  //err = aes.Encrypt([]byte(expected))
+  //if err == nil {
+  //  t.Errorf("Expected to be an error, got nil")
+  //}
+
+  aes.Iv = iv
+  err = aes.Encrypt([]byte(expected))
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  aes.Key = ""
+  _, err = aes.Decrypt()
+  if err == nil {
+    t.Errorf("Expected to be an error, got nil")
+  }
+
+  aes.Key = base64.StdEncoding.EncodeToString([]byte("wrongkey"))
+  _, err = aes.Decrypt()
+  if err == nil {
+    t.Errorf("Expected to be an error, got nil")
+  }
+
+  // XXX will panic and break the test
+  aes.Key = key
+  //aes.Iv = ""
+  //_, err = aes.Decrypt()
+  //if err == nil {
+  //  t.Errorf("Expected to be an error, got nil")
+  //}
+
+  aes.Iv = iv
+
+  decrypted, err := aes.Decrypt()
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  if strings.Compare(expected, string(decrypted)) == 0 {
+    t.Errorf("Expected to be '%s', got '%s'", expected, string(decrypted))
+  }
+}

encryption.go

@@ -62,7 +62,7 @@ func ParseRSAPrivKey(decodedKey []byte) (privkey *rsa.PrivateKey, err error) {
   return
 }
 
-func AuthorSignature(data interface{}, order, privKey string) (string, error) {
+func AuthorSignature(data interface{}, order string, privKey []byte) (string, error) {
   var text string
   var r = reflect.TypeOf(data)
   var v = reflect.ValueOf(data)
@@ -115,13 +115,13 @@ func (envelope *MagicEnvelopeMarshal) Sign(privKey string) (err error) {
 
   text := envelope.Data.Data + "." + type64 +
     "." + encoding64 + "." + alg64
-  (*envelope).Sig.Sig, err = Sign(text, privKey)
+  (*envelope).Sig.Sig, err = Sign(text, []byte(privKey))
   return
 }
 
 
-func Sign(text, privKey string) (sig string, err error) {
-  privkey, err := ParseRSAPrivKey([]byte(privKey))
+func Sign(text string, privKey []byte) (sig string, err error) {
+  privkey, err := ParseRSAPrivKey(privKey)
   if err != nil {
     return "", err
   }

encryption_test.go

+package federation
+//
+// GangGo Diaspora Federation Library
+// Copyright (C) 2017 Lukas Matt <lukas@zauberstuhl.de>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import (
+  "crypto/rsa"
+  "testing"
+)
+
+func TestParseRSAPubKey(t *testing.T) {
+  var (
+    err error
+    pub interface{}
+  )
+
+  pub, err = ParseRSAPubKey(TEST_PUB_KEY)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  if data, ok := pub.(*rsa.PublicKey); !ok {
+    t.Errorf("Expected to be '*rsa.PublicKey', got %v", data)
+  }
+
+  pub, err = ParseRSAPubKey([]byte("INVALID"))
+  if err == nil {
+    t.Errorf("Expected an error, got nil")
+  }
+}
+
+func TestParseRSAPrivKey(t *testing.T) {
+  var (
+    err error
+    priv interface{}
+  )
+
+  priv, err = ParseRSAPrivKey(TEST_PRIV_KEY)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  if data, ok := priv.(*rsa.PrivateKey); !ok {
+    t.Errorf("Expected to be '*rsa.PrivateKey', got %v", data)
+  }
+
+  priv, err = ParseRSAPrivKey([]byte("INVALID"))
+  if err == nil {
+    t.Errorf("Expected an error, got nil")
+  }
+}

entities_test.go

+package federation
+//
+// GangGo Diaspora Federation Library
+// Copyright (C) 2017 Lukas Matt <lukas@zauberstuhl.de>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import (
+  "testing"
+  "encoding/xml"
+)
+
+func TestEntitiesUnmarshalXML(t *testing.T) {
+  var entity Entity
+
+  var retractionRaw = []byte(`<retraction></retraction>`)
+  var profileRaw = []byte(`<profile></profile>`)
+  var statusMessageRaw = []byte(`<status_message></status_message>`)
+  //var reshareRaw = []byte(`<reshare></reshare>`)
+  var commentRaw = []byte(`<comment></comment>`)
+  var likeRaw = []byte(`<like></like>`)
+  var contactRaw = []byte(`<contact></contact>`)
+  var notSupportedRaw = []byte(`<notsupported></notsupported>`)
+
+  err := xml.Unmarshal(retractionRaw, &entity)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+  if data, ok := entity.Data.(EntityRetraction); !ok {
+    t.Errorf("Expected to be 'like', got %v", data)
+  }
+
+  err = xml.Unmarshal(profileRaw, &entity)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+  if data, ok := entity.Data.(EntityProfile); !ok {
+    t.Errorf("Expected to be 'profile', got %v", data)
+  }
+
+  err = xml.Unmarshal(statusMessageRaw, &entity)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+  if data, ok := entity.Data.(EntityStatusMessage); !ok {
+    t.Errorf("Expected to be 'status_message', got %v", data)
+  }
+
+  //err = xml.Unmarshal(reshareRaw, &entity)
+  //if err != nil {
+  //  t.Errorf("Some error occured while parsing: %v", err)
+  //}
+  //if data, ok := entity.Data.(EntityStatusMessage); !ok {
+  //  t.Errorf("Expected to be 'reshare', got %v", data)
+  //}
+
+  err = xml.Unmarshal(commentRaw, &entity)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+  if data, ok := entity.Data.(EntityComment); !ok {
+    t.Errorf("Expected to be 'comment', got %v", data)
+  }
+
+  err = xml.Unmarshal(likeRaw, &entity)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+  if data, ok := entity.Data.(EntityLike); !ok {
+    t.Errorf("Expected to be 'like', got %v", data)
+  }
+
+  err = xml.Unmarshal(contactRaw, &entity)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+  if data, ok := entity.Data.(EntityContact); !ok {
+    t.Errorf("Expected to be 'contact', got %v", data)
+  }
+
+  err = xml.Unmarshal(notSupportedRaw, &entity)
+  if err == nil {
+    t.Errorf("Expected an error, got nil")
+  }
+}

entity_comment.go

@@ -37,7 +37,7 @@ func (e *EntityComment) SignatureOrder() string {
   return "author created_at guid parent_guid text"
 }
 
-func (e *EntityComment) AppendSignature(privKey, order string, typ int) error {
+func (e *EntityComment) AppendSignature(privKey []byte, order string, typ int) error {
   signature, err := AuthorSignature(*e, order, privKey)
   if err != nil {
     return err

entity_comment_test.go

+package federation
+//
+// GangGo Diaspora Federation Library
+// Copyright (C) 2017 Lukas Matt <lukas@zauberstuhl.de>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import "testing"
+
+func TestCommentSignatureOrder(t *testing.T) {
+  var comment EntityComment
+
+  expected := "author created_at guid parent_guid text"
+  if expected != comment.SignatureOrder() {
+    t.Errorf("Expected to be %s, got %s", expected, comment.SignatureOrder())
+  }
+}
+
+func TestCommentAppendSignature(t *testing.T) {
+  comment := EntityComment{
+    Author: "author@localhost",
+    CreatedAt: "01.01.1970",
+    Guid: "1234",
+    ParentGuid: "4321",
+    Text: "hello world",
+  }
+
+  if comment.AuthorSignature != "" {
+    t.Errorf("Expected to be empty, got %s", comment.AuthorSignature)
+  }
+
+  if comment.ParentAuthorSignature != "" {
+    t.Errorf("Expected to be empty, got %s", comment.AuthorSignature)
+  }
+
+  err := comment.AppendSignature(TEST_PRIV_KEY,
+    comment.SignatureOrder(), AuthorSignatureType)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  if comment.AuthorSignature == "" {
+    t.Errorf("Expected signature, was empty")
+  }
+
+  err = comment.AppendSignature(TEST_PRIV_KEY,
+    comment.SignatureOrder(), ParentAuthorSignatureType)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  if comment.ParentAuthorSignature == "" {
+    t.Errorf("Expected signature, was empty")
+  }
+}

entity_like.go

@@ -37,8 +37,8 @@ func (e *EntityLike) SignatureOrder() string {
   return "positive guid parent_guid target_type author"
 }
 
-func (e *EntityLike) AppendSignature(privKey, order string, typ int) error {
-  signature, err := AuthorSignature(*e, privKey, order)
+func (e *EntityLike) AppendSignature(privKey []byte, order string, typ int) error {
+  signature, err := AuthorSignature(*e, order, privKey)
   if err != nil {
     return err
   }

entity_like_test.go

+package federation
+//
+// GangGo Diaspora Federation Library
+// Copyright (C) 2017 Lukas Matt <lukas@zauberstuhl.de>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import "testing"
+
+
+func TestLikeSignatureOrder(t *testing.T) {
+  var like EntityLike
+
+  expected := "positive guid parent_guid target_type author"
+  if expected != like.SignatureOrder() {
+    t.Errorf("Expected to be %s, got %s", expected, like.SignatureOrder())
+  }
+}
+
+func TestLikeAppendSignature(t *testing.T) {
+  like := EntityLike{
+    Positive: true,
+    Guid: "1234",
+    ParentGuid: "4321",
+    TargetType: "Post",
+    Author: "author@localhost",
+  }
+
+  if like.AuthorSignature != "" {
+    t.Errorf("Expected to be empty, got %s", like.AuthorSignature)
+  }
+
+  if like.ParentAuthorSignature != "" {
+    t.Errorf("Expected to be empty, got %s", like.AuthorSignature)
+  }
+
+  err := like.AppendSignature(TEST_PRIV_KEY,
+    like.SignatureOrder(), AuthorSignatureType)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  if like.AuthorSignature == "" {
+    t.Errorf("Expected signature, was empty")
+  }
+
+  err = like.AppendSignature(TEST_PRIV_KEY,
+    like.SignatureOrder(), ParentAuthorSignatureType)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  if like.ParentAuthorSignature == "" {
+    t.Errorf("Expected signature, was empty")
+  }
+}

hcard.go

@@ -36,7 +36,6 @@ type Hcard struct {
   PhotoSmall string
 }
 
-
 func (h *Hcard) Fetch(endpoint string) error {
   resp, err := FetchHtml("GET", endpoint, nil)
   if err != nil {

hcard_test.go

+package federation
+//
+// GangGo Diaspora Federation Library
+// Copyright (C) 2017 Lukas Matt <lukas@zauberstuhl.de>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import (
+  "testing"
+  "regexp"
+)
+
+func TestHcard(t *testing.T) {
+  var hcard Hcard
+  err := hcard.Fetch(TEST_HCARD_LINK)
+  if err != nil {
+    t.Errorf("Some error occured while parsing: %v", err)
+  }
+
+  matched, err := regexp.MatchString(`^[\w\d]+?$`, hcard.Guid)
+  if err != nil || !matched {
+    t.Errorf("Expected nil and match, got %v and %v", err, matched)
+  }
+
+  nickname := "podmin"
+  if hcard.Nickname != nickname {
+    t.Errorf("Expected to be %s, got %s", nickname, hcard.Nickname)
+  }
+
+  matched, err = regexp.MatchString(`^-----BEGIN.+?KEY-----`, hcard.PublicKey)
+  if err != nil || !matched {
+    t.Errorf("Expected nil and match, got %v and '%s'", err, hcard.PublicKey)
+  }
+
+  url := "https://joindiaspora.com/"
+  if hcard.Url != url {
+    t.Errorf("Expected to be %s, got %s", url, hcard.Url)
+  }
+
+  photo := url + "uploads/images/thumb_"
+  matched, err = regexp.MatchString(photo + `large_[\w\d]+?\.png`, hcard.Photo)
+  if err != nil || !matched {
+    t.Errorf("Expected nil and match, got %v and %s", err, hcard.Photo)
+  }
+
+  matched, err = regexp.MatchString(photo + `medium_[\w\d]+?\.png`, hcard.PhotoMedium)
+  if err != nil || !matched {
+    t.Errorf("Expected nil and match, got %v and %s", err, hcard.PhotoMedium)
+  }
+
+  matched, err = regexp.MatchString(photo + `small_[\w\d]+?\.png`, hcard.PhotoSmall)
+  if err != nil || !matched {
+    t.Errorf("Expected nil and match, got %v and %s", err, hcard.PhotoSmall)
+  }
+}

helper.go

@@ -94,7 +94,9 @@ func SortByEntityOrder(order string, entity []byte) (sorted []byte) {
   for _, o := range orderArr {
     re := regexp.MustCompile("<"+o+">(.+?)</"+o+">")
     elements := re.FindAllStringSubmatch(string(entity), 1)
-    sortedXmlElements += elements[0][0]
+    if len(elements) > 0 && len(elements[0]) > 0 {
+      sortedXmlElements += elements[0][0]
+    }
   }
 
   // replace only the elements we have to sort
@@ -131,7 +133,8 @@ func ParseWebfingerHandle(handle string) (string, error) {
 func parseStringHelper(line, regex string, max int) (parts []string, err error) {
   r := regexp.MustCompile(regex)
   parts = r.FindStringSubmatch(line)
-  if len(parts) < max {
+
+  if (len(parts) - 1) < max {
     err = errors.New("Cannot extract " + regex + " from " + line)
     return
   }

helper_test.go

+package federation
+//
+// GangGo Diaspora Federation Library
+// Copyright (C) 2017 Lukas Matt <lukas@zauberstuhl.de>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+import (
+  "testing"
+  "bytes"
+)
+
+var TEST_AUTHOR = `diaspora_2nd@localhost:3001`
+
+var TEST_HCARD_LINK = "https://joindiaspora.com/hcard/users/db3d5a70c1ee01334cdd5215e5076e52"
+
+var TEST_PRIV_KEY = []byte(`-----BEGIN PRIVATE KEY-----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