Add Nextcloud Talk support (#1167)

Signed-off-by: Gary Kim <gary@garykim.dev>

33 files changed, 1473 insertions, 1 deletions

diff --git a/bridge/nctalk/nctalk.go b/bridge/nctalk/nctalk.go
new file mode 100644
index 00000000..7f7d8ab9
--- /dev/null
+++ b/bridge/nctalk/nctalk.go
@@ -0,0 +1,114 @@
+package nctalk
+
+import (
+	"context"
+	"strconv"
+
+	"github.com/42wim/matterbridge/bridge"
+	"github.com/42wim/matterbridge/bridge/config"
+
+	talk "gomod.garykim.dev/nc-talk"
+	"gomod.garykim.dev/nc-talk/ocs"
+	"gomod.garykim.dev/nc-talk/room"
+	"gomod.garykim.dev/nc-talk/user"
+)
+
+type Btalk struct {
+	user  *user.TalkUser
+	rooms []Broom
+	*bridge.Config
+}
+
+func New(cfg *bridge.Config) bridge.Bridger {
+	return &Btalk{Config: cfg}
+}
+
+type Broom struct {
+	room      *room.TalkRoom
+	ctx       context.Context
+	ctxCancel context.CancelFunc
+}
+
+func (b *Btalk) Connect() error {
+	b.Log.Info("Connecting")
+	b.user = talk.NewUser(b.GetString("Server"), b.GetString("Login"), b.GetString("Password"))
+	_, err := b.user.Capabilities()
+	if err != nil {
+		b.Log.Error("Cannot Connect")
+		return err
+	}
+	b.Log.Info("Connected")
+	return nil
+}
+
+func (b *Btalk) Disconnect() error {
+	for _, r := range b.rooms {
+		r.ctxCancel()
+	}
+	return nil
+}
+
+func (b *Btalk) JoinChannel(channel config.ChannelInfo) error {
+	newRoom := Broom{
+		room: talk.NewRoom(b.user, channel.Name),
+	}
+	newRoom.ctx, newRoom.ctxCancel = context.WithCancel(context.Background())
+	c, err := newRoom.room.ReceiveMessages(newRoom.ctx)
+	if err != nil {
+		return err
+	}
+	b.rooms = append(b.rooms, newRoom)
+	go func() {
+		for msg := range c {
+			// ignore messages that are one of the following
+			// * not a message from a user
+			// * from ourselves
+			if msg.MessageType != ocs.MessageComment || msg.ActorID == b.user.User {
+				continue
+			}
+			remoteMessage := config.Message{
+				Text:     msg.Message,
+				Channel:  newRoom.room.Token,
+				Username: msg.ActorDisplayName,
+				UserID:   msg.ActorID,
+				Account:  b.Account,
+			}
+			// It is possible for the ID to not be set on older versions of Talk so we only set it if
+			// the ID is not blank
+			if msg.ID != 0 {
+				remoteMessage.ID = strconv.Itoa(msg.ID)
+			}
+			b.Log.Debugf("<= Message is %#v", remoteMessage)
+			b.Remote <- remoteMessage
+		}
+	}()
+	return nil
+}
+
+func (b *Btalk) Send(msg config.Message) (string, error) {
+	r := b.getRoom(msg.Channel)
+	if r == nil {
+		b.Log.Errorf("Could not find room for %v", msg.Channel)
+		return "", nil
+	}
+
+	// Talk currently only supports sending normal messages
+	if msg.Event != "" {
+		return "", nil
+	}
+	sentMessage, err := r.room.SendMessage(msg.Username + msg.Text)
+	if err != nil {
+		b.Log.Errorf("Could not send message to room %v from %v: %v", msg.Channel, msg.Username, err)
+		return "", nil
+	}
+	return strconv.Itoa(sentMessage.ID), nil
+}
+
+func (b *Btalk) getRoom(token string) *Broom {
+	for _, r := range b.rooms {
+		if r.room.Token == token {
+			return &r
+		}
+	}
+	return nil
+}
diff --git a/gateway/bridgemap/bnctalk.go b/gateway/bridgemap/bnctalk.go
new file mode 100644
index 00000000..c1943926
--- /dev/null
+++ b/gateway/bridgemap/bnctalk.go
@@ -0,0 +1,11 @@
+// +build !nonctalk
+
+package bridgemap
+
+import (
+	btalk "github.com/42wim/matterbridge/bridge/nctalk"
+)
+
+func init() {
+	FullMap["nctalk"] = btalk.New
+}
diff --git a/go.mod b/go.mod
index 174e49ec..af174c79 100644
--- a/go.mod
+++ b/go.mod
@@ -55,6 +55,7 @@ require (
 	github.com/zfjagann/golang-ring v0.0.0-20190304061218-d34796e0a6c2
 	golang.org/x/image v0.0.0-20200430140353-33d19683fad8
 	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
+	gomod.garykim.dev/nc-talk v0.0.1
 	gopkg.in/fsnotify.v1 v1.4.7 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
diff --git a/go.sum b/go.sum
index c1e79f85..b125d875 100644
--- a/go.sum
+++ b/go.sum
@@ -224,6 +224,8 @@ github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQz
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/monaco-io/request v1.0.3 h1:FsiIwXCCbHEyWx9A7lgg6JBTMHhHlEEsADsgAOvZ9HA=
+github.com/monaco-io/request v1.0.3/go.mod h1:EmggwHktBsbJmCgwZXqy7o0H1NNsAstQBWZrFVd3xtQ=
 github.com/mreiferson/go-httpclient v0.0.0-20160630210159-31f0106b4474 h1:oKIteTqeSpenyTrOVj5zkiyCaflLa8B+CD0324otT+o=
 github.com/mreiferson/go-httpclient v0.0.0-20160630210159-31f0106b4474/go.mod h1:OQA4XLvDbMgS8P0CevmM4m9Q3Jq4phKUzcocxuGJ5m8=
 github.com/mrexodia/wray v0.0.0-20160318003008-78a2c1f284ff h1:HLGD5/9UxxfEuO9DtP8gnTmNtMxbPyhYltfxsITel8g=
@@ -448,6 +450,8 @@ golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191112195655-aa38f8e97acc/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gomod.garykim.dev/nc-talk v0.0.1 h1:6mgjcAf5/HMkV0CFGeXVfYHG7FAUCQcGR8eg9oM6fCc=
+gomod.garykim.dev/nc-talk v0.0.1/go.mod h1:0/Ksg0osAYmnWKs1OcCG+gBQ4HU1xiF1699g9B6jWZw=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
 google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
diff --git a/matterbridge.toml.sample b/matterbridge.toml.sample
index 156e1f25..5f60930c 100644
--- a/matterbridge.toml.sample
+++ b/matterbridge.toml.sample
@@ -1383,7 +1383,22 @@ StripNick=false
 #OPTIONAL (default false)
 ShowTopicChange=false
 
+###################################################################
+#
+# NCTalk (Nextcloud Talk)
+#
+###################################################################
 
+[nctalk.bridge]
+
+# Url of your Nextcloud server
+Server = "https://cloud.youdomain.me"
+
+# Username of the bot
+Login = "talkuser"
+
+# Password of the bot
+Password = "talkuserpass"
 
 ###################################################################
 #
@@ -1702,7 +1717,7 @@ enable=true
     # REQUIRED
     account="irc.freenode"
 
-    # The channel key in each gateway is mapped to a similar group chat ID on the chat platform 
+    # The channel key in each gateway is mapped to a similar group chat ID on the chat platform
     # To find the group chat ID for different platforms, refer to the table below
     #
     # Platform   |   Identifier name  |            Example            | Description
@@ -1730,6 +1745,8 @@ enable=true
     # -------------------------------------------------------------------------------------------------------------------------------------
     #   steam    |      chatid        |         example needed        | The number in the URL when you click "enter chat room" in the browser
     # -------------------------------------------------------------------------------------------------------------------------------------
+    #   nctalk   |      token         |           xs25tz5y            | The token in the URL when you are in a chat. It will be the last part of the URL.
+    # -------------------------------------------------------------------------------------------------------------------------------------
     #  telegram  |      chatid        |          -123456789           | A large negative number. see https://www.linkedin.com/pulse/telegram-bots-beginners-marco-frau
     # -------------------------------------------------------------------------------------------------------------------------------------
     #  whatsapp  |     group JID      | 48111222333-123455678999@g.us | A unique group JID. If you specify an empty string, bridge will list all the possibilities
diff --git a/vendor/github.com/monaco-io/request/.gitignore b/vendor/github.com/monaco-io/request/.gitignore
new file mode 100644
index 00000000..da62cf0f
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/.gitignore
@@ -0,0 +1,20 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+.idea
+.vscode
+
+coverage.txt
\ No newline at end of file
diff --git a/vendor/github.com/monaco-io/request/.travis.yml b/vendor/github.com/monaco-io/request/.travis.yml
new file mode 100644
index 00000000..abc79551
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/.travis.yml
@@ -0,0 +1,16 @@
+language: go
+
+go:
+  - 1.14.x
+  - tip
+
+sudo: false
+
+before_install:
+  - go get -t -v ./...
+
+script:
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash) -t 6cf6f7ab-26e6-429c-ac44-f0ad85c1e586
diff --git a/vendor/github.com/monaco-io/request/CODE_OF_CONDUCT.md b/vendor/github.com/monaco-io/request/CODE_OF_CONDUCT.md
new file mode 100644
index 00000000..91ec07cd
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/CODE_OF_CONDUCT.md
@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at luxuze@agora.io. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at <https://www.contributor-covenant.org/version/1/4/code-of-conduct.html>
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+<https://www.contributor-covenant.org/faq>
diff --git a/vendor/github.com/monaco-io/request/CONTRIBUTING.md b/vendor/github.com/monaco-io/request/CONTRIBUTING.md
new file mode 100644
index 00000000..dbaedf3f
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/CONTRIBUTING.md
@@ -0,0 +1 @@
+# CONTRIBUTING

diff --git a/vendor/github.com/monaco-io/request/LICENSE b/vendor/github.com/monaco-io/request/LICENSE
new file mode 100644
index 00000000..55b76f67
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Monaco.HappyHacking
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/github.com/monaco-io/request/README.md b/vendor/github.com/monaco-io/request/README.md
new file mode 100644
index 00000000..7ac32be0
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/README.md
@@ -0,0 +1,197 @@
+# Request [![Mentioned in Awesome Go](https://awesome.re/mentioned-badge.svg)](https://github.com/avelino/awesome-go) [![Go Report Card](https://goreportcard.com/badge/github.com/monaco-io/request)](https://goreportcard.com/report/github.com/monaco-io/request) ![Go](https://github.com/monaco-io/request/workflows/Go/badge.svg)
+
+<img align="right" width="159px" src="https://raw.githubusercontent.com/gin-gonic/logo/master/color.png">
+
+[![Build Status](https://travis-ci.org/monaco-io/request.svg?branch=master)](https://travis-ci.org/monaco-io/request)
+[![GoDoc](https://godoc.org/github.com/monaco-io/request?status.svg)](https://pkg.go.dev/github.com/monaco-io/request?tab=doc)
+[![codecov](https://codecov.io/gh/monaco-io/request/branch/master/graph/badge.svg)](https://codecov.io/gh/monaco-io/request)
+[![Release](https://img.shields.io/github/release/monaco-io/request.svg?style=flat-square)](https://github.com/monaco-io/request/releases)
+[![TODOs](https://badgen.net/https/api.tickgit.com/badgen/github.com/monaco-io/request)](https://www.tickgit.com/browse?repo=github.com/monaco-io/request)
+[![License](https://img.shields.io/github/license/monaco-io/request?style=plastic)](https://github.com/monaco-io/request/blob/master/LICENSE)
+<!-- [![Sourcegraph](https://sourcegraph.com/github.com/monaco-io/request/-/badge.svg)](https://sourcegraph.com/github.com/monaco-io/request?badge) -->
+<!-- [![Open Source Helpers](https://www.codetriage.com/monaco-io/request/badges/users.svg)](https://www.codetriage.com/monaco-io/request) -->
+<!-- [![Join the chat at https://gitter.im/monaco-io/request](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/monaco-io/request?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) -->
+
+HTTP client for golang, Inspired by [Javascript-axios](https://github.com/axios/axios) [Python-request](https://github.com/psf/requests).
+If you have experience about axios or requests, you will love it.
+No 3rd dependency.
+
+## Features
+
+- Make [http](https://golang.org) requests from Golang
+- Intercept request and response
+- Transform request and response data
+
+## Installing
+
+go mod:
+
+```bash
+go get github.com/monaco-io/request
+```
+
+## Methods
+
+- OPTIONS
+- GET
+- HEAD
+- POST
+- PUT
+- DELETE
+- TRACE
+- CONNECT
+
+## Example
+
+### GET
+
+```go
+package main
+
+import (
+    "log"
+
+    "github.com/monaco-io/request"
+)
+
+func main() {
+    client := request.Client{
+        URL:    "https://google.com",
+        Method: "GET",
+        Params: map[string]string{"hello": "world"},
+    }
+    resp, err := client.Do()
+
+    log.Println(resp.Code, string(resp.Data), err)
+}
+```
+
+### POST
+
+```go
+package main
+
+import (
+    "log"
+
+    "github.com/monaco-io/request"
+)
+
+func main() {
+    client := request.Client{
+        URL:    "https://google.com",
+        Method: "POST",
+        Params: map[string]string{"hello": "world"},
+        Body:   []byte(`{"hello": "world"}`),
+    }
+    resp, err := client.Do()
+
+    log.Println(resp.Code, string(resp.Data), err)
+}
+```
+
+### Content-Type
+
+```go
+package main
+
+import (
+    "log"
+
+    "github.com/monaco-io/request"
+)
+
+func main() {
+    client := request.Client{
+        URL:         "https://google.com",
+        Method:      "POST",
+        ContentType: request.ApplicationXWwwFormURLEncoded, // default is "application/json"
+    }
+    resp, err := client.Do()
+
+    log.Println(resp.Code, string(resp.Data), err)
+}
+```
+
+### Authorization
+
+```go
+package main
+
+import (
+    "log"
+
+    "github.com/monaco-io/request"
+)
+
+func main() {
+    client := request.Client{
+        URL:       "https://google.com",
+        Method:    "POST",
+        BasicAuth: request.BasicAuth{
+            Username:"user_xxx",
+            Password:"pwd_xxx",
+        }, // xxx:xxx
+    }
+
+    resp, err := client.Do()
+
+    log.Println(resp.Code, string(resp.Data), err)
+}
+```
+
+### Timeout
+
+```go
+package main
+
+import (
+    "log"
+
+    "github.com/monaco-io/request"
+)
+
+func main() {
+    client := request.Client{
+        URL:       "https://google.com",
+        Method:    "POST",
+        Timeout:   10, // seconds
+    }
+
+    resp, err := client.Do()
+
+    log.Println(resp.Code, string(resp.Data), err)
+}
+```
+
+### Cookies
+
+```go
+package main
+
+import (
+    "log"
+
+    "github.com/monaco-io/request"
+)
+
+func main() {
+    client := request.Client{
+        URL:       "https://google.com",
+        Cookies:[]*http.Cookie{
+             {
+              Name:  "cookie_name",
+              Value: "cookie_value",
+             },
+        },
+    }
+
+    resp, err := client.Do()
+
+    log.Println(resp.Code, string(resp.Data), err)
+}
+```
+
+## License
+
+[MIT](LICENSE)
diff --git a/vendor/github.com/monaco-io/request/doc.go b/vendor/github.com/monaco-io/request/doc.go
new file mode 100644
index 00000000..d2259131
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/doc.go
@@ -0,0 +1,59 @@
+// Package request HTTP client for golang
+//  - Make http requests from Golang
+//  - Intercept request and response
+//  - Transform request and response data
+//
+// GET
+//
+//     client := request.Client{
+//         URL:    "https://google.com",
+//         Method: "GET",
+//         Params: map[string]string{"hello": "world"},
+//     }
+//     resp, err := client.Do()
+//
+// POST
+//
+//     client := request.Client{
+//         URL:    "https://google.com",
+//         Method: "POST",
+//         Params: map[string]string{"hello": "world"},
+//         Body:   []byte(`{"hello": "world"}`),
+//     }
+//     resp, err := client.Do()
+//
+// Content-Type
+//
+//     client := request.Client{
+//         URL:          "https://google.com",
+//         Method:       "POST",
+//         ContentType: request.ApplicationXWwwFormURLEncoded, // default is "application/json"
+//     }
+//     resp, err := client.Do()
+//
+// Authorization
+//
+//     client := request.Client{
+//         URL:       "https://google.com",
+//         Method:    "POST",
+//         BasicAuth:      request.BasicAuth{
+//             Username:"user_xxx",
+//             Password:"pwd_xxx",
+//         }, // xxx:xxx
+//     }
+//
+//     resp, err := client.Do()
+//
+// Cookies
+//     client := request.Client{
+//         URL:       "https://google.com",
+//         Cookies:[]*http.Cookie{
+//              {
+//               Name:  "cookie_name",
+//               Value: "cookie_value",
+//              },
+//         },
+//     }
+//
+//     resp, err := client.Do()
+package request
diff --git a/vendor/github.com/monaco-io/request/go.mod b/vendor/github.com/monaco-io/request/go.mod
new file mode 100644
index 00000000..4e5e14b5
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/go.mod
@@ -0,0 +1,3 @@
+module github.com/monaco-io/request
+
+go 1.14
diff --git a/vendor/github.com/monaco-io/request/go.sum b/vendor/github.com/monaco-io/request/go.sum
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/go.sum
diff --git a/vendor/github.com/monaco-io/request/model.go b/vendor/github.com/monaco-io/request/model.go
new file mode 100644
index 00000000..6dd58bca
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/model.go
@@ -0,0 +1,66 @@
+package request
+
+import (
+	"net/http"
+	"time"
+)
+
+const (
+	// ApplicationJSON application/json
+	ApplicationJSON ContentType = "application/json"
+
+	// ApplicationXWwwFormURLEncoded application/x-www-form-urlencoded
+	ApplicationXWwwFormURLEncoded ContentType = "application/x-www-form-urlencoded"
+
+	// MultipartFormData multipart/form-data
+	MultipartFormData ContentType = "multipart/form-data"
+)
+
+// ContentType Content-Type
+type ContentType string
+
+// Client Method
+/*
+     Method         = "OPTIONS"                ; Section 9.2
+                    | "GET"                    ; Section 9.3
+                    | "HEAD"                   ; Section 9.4
+                    | "POST"                   ; Section 9.5
+                    | "PUT"                    ; Section 9.6
+                    | "DELETE"                 ; Section 9.7
+                    | "TRACE"                  ; Section 9.8
+                    | "CONNECT"                ; Section 9.9
+                    | extension-method
+   extension-method = token
+     token          = 1*<any CHAR except CTLs or separators>
+*/
+type Client struct {
+	URL         string
+	Method      string
+	Header      map[string]string
+	Params      map[string]string
+	Body        []byte
+	BasicAuth   BasicAuth
+	Timeout     time.Duration // second
+	ProxyURL    string
+	ContentType ContentType
+	Cookies     []*http.Cookie
+
+	// private
+	client *http.Client
+	req    *http.Request
+}
+
+// BasicAuth Add Username:Password as Basic Auth
+type BasicAuth struct {
+	Username string
+	Password string
+}
+
+// SugaredResp Sugared response with status code and body data
+type SugaredResp struct {
+	Data []byte
+	Code int
+
+	// private
+	resp *http.Response
+}
diff --git a/vendor/github.com/monaco-io/request/request.go b/vendor/github.com/monaco-io/request/request.go
new file mode 100644
index 00000000..0a4e7df4
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/request.go
@@ -0,0 +1,98 @@
+package request
+
+import (
+	"bytes"
+	"crypto/tls"
+	"io/ioutil"
+	"net/http"
+	"net/http/cookiejar"
+	"net/url"
+	"time"
+)
+
+// Do send http request
+func (c *Client) Do() (resp SugaredResp, err error) {
+	defer resp.Close()
+
+	if err := c.buildRequest(); err != nil {
+		return resp, err
+	}
+
+	// send request and close on func call end
+	if resp.resp, err = c.client.Do(c.req); err != nil {
+		return resp, err
+	}
+
+	// read response data form resp
+	resp.Data, err = ioutil.ReadAll(resp.resp.Body)
+	resp.Code = resp.resp.StatusCode
+	return resp, err
+}
+
+func (c *Client) buildRequest() (err error) {
+
+	// encode requestURL.httpURL like https://google.com?hello=world&package=request
+	ru := requestURL{
+		urlString:  c.URL,
+		parameters: c.Params,
+	}
+	if err := ru.EncodeURL(); err != nil {
+		return err
+	}
+
+	// build request
+	c.req, err = http.NewRequest(c.Method, ru.string(), bytes.NewReader(c.Body))
+	if err != nil {
+		return err
+	}
+
+	// apply Header to request
+	if c.Method == "POST" {
+		if c.ContentType == "" {
+			c.ContentType = ApplicationJSON
+		}
+		c.req.Header.Set("Content-Type", string(c.ContentType))
+	}
+	for k, v := range c.Header {
+		c.req.Header.Add(k, v)
+	}
+
+	// apply basic Auth of request header
+	if c.BasicAuth.Username != "" && c.BasicAuth.Password != "" {
+		c.req.SetBasicAuth(c.BasicAuth.Username, c.BasicAuth.Password)
+	}
+
+	c.client = &http.Client{}
+
+	// apply timeout
+	if c.Timeout > 0 {
+		c.client.Timeout = c.Timeout * time.Second
+	}
+
+	// apply cookies
+	if c.Cookies != nil {
+		jar, _ := cookiejar.New(nil)
+		jar.SetCookies(&url.URL{Scheme: ru.scheme(), Host: ru.host()}, c.Cookies)
+		c.client.Jar = jar
+	}
+
+	// apply proxy
+	if c.ProxyURL != "" {
+		if proxy, err := url.Parse(c.ProxyURL); err == nil && proxy != nil {
+			c.client.Transport = &http.Transport{
+				Proxy:           http.ProxyURL(proxy),
+				TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+			}
+		}
+	}
+
+	return err
+}
+
+// Resp do request and get original http response struct
+func (c *Client) Resp() (resp *http.Response, err error) {
+	if err = c.buildRequest(); err != nil {
+		return resp, err
+	}
+	return c.client.Do(c.req)
+}
diff --git a/vendor/github.com/monaco-io/request/resp.go b/vendor/github.com/monaco-io/request/resp.go
new file mode 100644
index 00000000..fb47dd1c
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/resp.go
@@ -0,0 +1,18 @@
+package request
+
+// StatusCode get response status code
+func (s *SugaredResp) StatusCode() (code int) {
+	return s.resp.StatusCode
+}
+
+// Status get response status code and text, like 200 ok
+func (s *SugaredResp) Status() (status string) {
+	return s.resp.Status
+}
+
+// Close close response body
+func (s *SugaredResp) Close() {
+	if s.resp != nil {
+		_ = s.resp.Body.Close()
+	}
+}
diff --git a/vendor/github.com/monaco-io/request/url.go b/vendor/github.com/monaco-io/request/url.go
new file mode 100644
index 00000000..98526149
--- /dev/null
+++ b/vendor/github.com/monaco-io/request/url.go
@@ -0,0 +1,36 @@
+package request
+
+import "net/url"
+
+type requestURL struct {
+	httpURL    *url.URL
+	urlString  string
+	parameters map[string]string
+}
+
+// EncodeURL add and encoded parameters.
+func (ru *requestURL) EncodeURL() (err error) {
+	ru.httpURL, err = url.Parse(ru.urlString)
+	if err != nil {
+		return err
+	}
+	query := ru.httpURL.Query()
+	for k := range ru.parameters {
+		query.Set(k, ru.parameters[k])
+	}
+	ru.httpURL.RawQuery = query.Encode()
+	return err
+}
+
+// String return example: https://www.google.com/search?a=1&b=2
+func (ru requestURL) string() string {
+	return ru.httpURL.String()
+}
+
+func (ru requestURL) scheme() string {
+	return ru.httpURL.Scheme
+}
+
+func (ru requestURL) host() string {
+	return ru.httpURL.Host
+}
diff --git a/vendor/gomod.garykim.dev/nc-talk/.drone.yml b/vendor/gomod.garykim.dev/nc-talk/.drone.yml
new file mode 100644
index 00000000..c57fa083
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/.drone.yml
@@ -0,0 +1,20 @@
+kind: pipeline
+type: docker
+name: test
+
+steps:
+  - name: golangci-lint
+    image: golangci/golangci-lint:latest-alpine
+    commands:
+      - golangci-lint run
+  - name: build-test
+    image: golang:1.13
+    commands:
+      - go build
+
+trigger:
+  branch:
+    - master
+  event:
+    - pull_request
+    - push
diff --git a/vendor/gomod.garykim.dev/nc-talk/.github_changelog_generator b/vendor/gomod.garykim.dev/nc-talk/.github_changelog_generator
new file mode 100644
index 00000000..eb4525d8
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/.github_changelog_generator
@@ -0,0 +1,12 @@
+user=gary-kim
+project=go-nc-talk
+add_sections={"dependencies": {"labels": ["dependencies"], "prefix": "### Dependencies"}, "Added": {"labels": ["feature"], "prefix": "### Added"}}
+output=
+header_label=# Go Library for Nextcloud Talk
+enhancement_prefix=### Changed
+deprecated_prefix=### Deprecated
+removed_prefix=### Removed
+security_prefix=### Security
+bug_prefix=### Fixed
+add_pr_wo_labels=false
+issues=false
diff --git a/vendor/gomod.garykim.dev/nc-talk/.golangci.yml b/vendor/gomod.garykim.dev/nc-talk/.golangci.yml
new file mode 100644
index 00000000..ef89770a
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/.golangci.yml
@@ -0,0 +1,26 @@
+# golangci-lint configuration options
+
+linters:
+  enable:
+    - deadcode
+    - errcheck
+    - goimports
+    - golint
+    - ineffassign
+    - structcheck
+    - varcheck
+    - govet
+    - unconvert
+    - prealloc
+    - maligned
+  disable-all: false
+
+issues:
+  # Enable some lints excluded by default
+  exclude-use-default: false
+
+  # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
+  max-per-linter: 0
+
+  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
+  max-same-issues: 0
diff --git a/vendor/gomod.garykim.dev/nc-talk/CHANGELOG.md b/vendor/gomod.garykim.dev/nc-talk/CHANGELOG.md
new file mode 100644
index 00000000..40d50615
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/CHANGELOG.md
@@ -0,0 +1,10 @@
+# Go Library for Nextcloud Talk
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [v0.0.1](https://github.com/gary-kim/riotchat/tree/v0.0.1) - 2020-07-10
+
+* First release
diff --git a/vendor/gomod.garykim.dev/nc-talk/LICENSE b/vendor/gomod.garykim.dev/nc-talk/LICENSE
new file mode 100644
index 00000000..8f71f43f
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/LICENSE
@@ -0,0 +1,202 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "{}"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright {yyyy} {name of copyright owner}
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
diff --git a/vendor/gomod.garykim.dev/nc-talk/README.md b/vendor/gomod.garykim.dev/nc-talk/README.md
new file mode 100644
index 00000000..725f40ec
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/README.md
@@ -0,0 +1,12 @@
+# Go Library for Nextcloud Talk
+
+[![Build Status](https://ghdrone.garykim.dev/api/badges/gary-kim/go-nc-talk/status.svg)](https://ghdrone.garykim.dev/gary-kim/go-nc-talk)
+[![Godoc](https://img.shields.io/badge/godoc-gomod.garykim.dev%2Fnc--talk-informational)](https://pkg.go.dev/gomod.garykim.dev/nc-talk)
+
+A Go library that can be used to communicate with [Nextcloud Talk](https://github.com/nextcloud/spreed) instances.
+
+### License
+
+Copyright © 2020 Gary Kim &lt;<gary@garykim.dev>&gt;, All Rights Reserved
+
+Licensed under [Apache-2.0](LICENSE)
diff --git a/vendor/gomod.garykim.dev/nc-talk/constants/constants.go b/vendor/gomod.garykim.dev/nc-talk/constants/constants.go
new file mode 100644
index 00000000..de56f162
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/constants/constants.go
@@ -0,0 +1,20 @@
+// Copyright (c) 2020 Gary Kim <gary@garykim.dev>, All Rights Reserved
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package constants
+
+const (
+	// BaseEndpoint is the api endpoint for Nextcloud Talk
+	BaseEndpoint = "/ocs/v2.php/apps/spreed/api/v1/"
+)
diff --git a/vendor/gomod.garykim.dev/nc-talk/go.mod b/vendor/gomod.garykim.dev/nc-talk/go.mod
new file mode 100644
index 00000000..f5a4afd9
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/go.mod
@@ -0,0 +1,5 @@
+module gomod.garykim.dev/nc-talk
+
+go 1.13
+
+require github.com/monaco-io/request v1.0.3
diff --git a/vendor/gomod.garykim.dev/nc-talk/go.sum b/vendor/gomod.garykim.dev/nc-talk/go.sum
new file mode 100644
index 00000000..9f29c486
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/go.sum
@@ -0,0 +1,2 @@
+github.com/monaco-io/request v1.0.3 h1:FsiIwXCCbHEyWx9A7lgg6JBTMHhHlEEsADsgAOvZ9HA=
+github.com/monaco-io/request v1.0.3/go.mod h1:EmggwHktBsbJmCgwZXqy7o0H1NNsAstQBWZrFVd3xtQ=
diff --git a/vendor/gomod.garykim.dev/nc-talk/gonctalk.go b/vendor/gomod.garykim.dev/nc-talk/gonctalk.go
new file mode 100644
index 00000000..5abf8ac5
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/gonctalk.go
@@ -0,0 +1,38 @@
+// Copyright (c) 2020 Gary Kim <gary@garykim.dev>, All Rights Reserved
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package talk
+
+import (
+	"gomod.garykim.dev/nc-talk/room"
+	"gomod.garykim.dev/nc-talk/user"
+)
+
+// NewUser returns a TalkUser instance
+func NewUser(url string, username string, password string) *user.TalkUser {
+	return &user.TalkUser{
+		NextcloudURL: url,
+		User:         username,
+		Pass:         password,
+	}
+}
+
+// NewRoom returns a new TalkRoom instance
+func NewRoom(tuser *user.TalkUser, token string) *room.TalkRoom {
+	tr := &room.TalkRoom{
+		User:  tuser,
+		Token: token,
+	}
+	return tr
+}
diff --git a/vendor/gomod.garykim.dev/nc-talk/ocs/message.go b/vendor/gomod.garykim.dev/nc-talk/ocs/message.go
new file mode 100644
index 00000000..6093e638
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/ocs/message.go
@@ -0,0 +1,52 @@
+// Copyright (c) 2020 Gary Kim <gary@garykim.dev>, All Rights Reserved
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocs
+
+// MessageType describes what kind of message a returned Nextcloud Talk message is
+type MessageType string
+
+const (
+	// MessageComment is a Nextcloud Talk message that is a comment
+	MessageComment MessageType = "comment"
+
+	// MessageSystem is a Nextcloud Talk message that is a system
+	MessageSystem MessageType = "system"
+
+	// MessageCommand is a Nextcloud Talk message that is a command
+	MessageCommand MessageType = "command"
+)
+
+// TalkRoomMessageData describes the data part of a ocs response for a Talk room message
+type TalkRoomMessageData struct {
+	Message          string      `json:"message"`
+	ID               int         `json:"id"`
+	ActorID          string      `json:"actorId"`
+	ActorDisplayName string      `json:"actorDisplayName"`
+	SystemMessage    string      `json:"systemMessage"`
+	Timestamp        int         `json:"timestamp"`
+	MessageType      MessageType `json:"messageType"`
+}
+
+// TalkRoomMessage describes an ocs response for a Talk room message
+type TalkRoomMessage struct {
+	ocs
+	TalkRoomMessage []TalkRoomMessageData `json:"data"`
+}
+
+// TalkRoomSentResponse describes an ocs response for what is returned when a message is sent
+type TalkRoomSentResponse struct {
+	ocs
+	TalkRoomMessage TalkRoomMessageData `json:"data"`
+}
diff --git a/vendor/gomod.garykim.dev/nc-talk/ocs/ocs.go b/vendor/gomod.garykim.dev/nc-talk/ocs/ocs.go
new file mode 100644
index 00000000..28607b60
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/ocs/ocs.go
@@ -0,0 +1,25 @@
+// Copyright (c) 2020 Gary Kim <gary@garykim.dev>, All Rights Reserved
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocs
+
+type ocs struct {
+	OCSMeta ocsMeta `json:"meta"`
+}
+
+type ocsMeta struct {
+	Status     string `json:"status"`
+	StatusCode int    `json:"statuscode"`
+	Message    string `json:"message"`
+}
diff --git a/vendor/gomod.garykim.dev/nc-talk/room/room.go b/vendor/gomod.garykim.dev/nc-talk/room/room.go
new file mode 100644
index 00000000..d8faf7c4
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/room/room.go
@@ -0,0 +1,150 @@
+// Copyright (c) 2020 Gary Kim <gary@garykim.dev>, All Rights Reserved
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package room
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"io/ioutil"
+	"time"
+
+	"github.com/monaco-io/request"
+
+	"gomod.garykim.dev/nc-talk/constants"
+	"gomod.garykim.dev/nc-talk/ocs"
+	"gomod.garykim.dev/nc-talk/user"
+)
+
+// TalkRoom represents a room in Nextcloud Talk
+type TalkRoom struct {
+	User  *user.TalkUser
+	Token string
+}
+
+// SendMessage sends a message in the Talk room
+func (t *TalkRoom) SendMessage(msg string) (*ocs.TalkRoomMessageData, error) {
+	url := t.User.NextcloudURL + constants.BaseEndpoint + "/chat/" + t.Token
+	requestParams := map[string]string{
+		"message": msg,
+	}
+
+	client := t.User.RequestClient(request.Client{
+		URL:    url,
+		Method: "POST",
+		Params: requestParams,
+	})
+	res, err := client.Do()
+	if err != nil {
+		return nil, err
+	}
+	if res.StatusCode() != 201 {
+		return nil, errors.New("unexpected return code")
+	}
+	var msgInfo struct {
+		OCS ocs.TalkRoomSentResponse `json:"ocs"`
+	}
+	err = json.Unmarshal(res.Data, &msgInfo)
+	return &msgInfo.OCS.TalkRoomMessage, err
+}
+
+// ReceiveMessages starts watching for new messages
+func (t *TalkRoom) ReceiveMessages(ctx context.Context) (chan ocs.TalkRoomMessageData, error) {
+	c := make(chan ocs.TalkRoomMessageData)
+	url := t.User.NextcloudURL + constants.BaseEndpoint + "/chat/" + t.Token
+	requestParam := map[string]string{
+		"lookIntoFuture":   "1",
+		"includeLastKnown": "0",
+	}
+	lastKnown := ""
+	client := t.User.RequestClient(request.Client{
+		URL:     url,
+		Params:  requestParam,
+		Timeout: time.Second * 60,
+	})
+	res, err := client.Resp()
+	if err != nil {
+		return nil, err
+	}
+	lastKnown = res.Header.Get("X-Chat-Last-Given")
+	go func() {
+		for {
+			if ctx.Err() != nil {
+				return
+			}
+			if lastKnown != "" {
+				requestParam["lastKnownMessageId"] = lastKnown
+			}
+			client := t.User.RequestClient(request.Client{
+				URL:     url,
+				Params:  requestParam,
+				Timeout: time.Second * 60,
+			})
+
+			res, err := client.Resp()
+			if err != nil {
+				continue
+			}
+			if res.StatusCode == 200 {
+				lastKnown = res.Header.Get("X-Chat-Last-Given")
+				var message struct {
+					OCS ocs.TalkRoomMessage `json:"ocs"`
+				}
+				data, err := ioutil.ReadAll(res.Body)
+				if err != nil {
+					continue
+				}
+				err = json.Unmarshal(data, &message)
+				if err != nil {
+					continue
+				}
+				for _, msg := range message.OCS.TalkRoomMessage {
+					c <- msg
+				}
+			}
+		}
+	}()
+	return c, nil
+}
+
+// TestConnection tests the connection with the Nextcloud Talk instance and returns an error if it could not connect
+func (t *TalkRoom) TestConnection() error {
+	url := t.User.NextcloudURL + constants.BaseEndpoint + "/chat/" + t.Token
+	requestParam := map[string]string{
+		"lookIntoFuture":   "0",
+		"includeLastKnown": "0",
+	}
+	client := t.User.RequestClient(request.Client{
+		URL:     url,
+		Params:  requestParam,
+		Timeout: time.Second * 30,
+	})
+
+	res, err := client.Do()
+	if err != nil {
+		return err
+	}
+	switch res.StatusCode() {
+	case 200:
+		return nil
+	case 304:
+		return nil
+	case 404:
+		return errors.New("room could not be found")
+	case 412:
+		return errors.New("room is in lobby mode but user is not a moderator")
+	}
+	return errors.New("unknown return code")
+}
diff --git a/vendor/gomod.garykim.dev/nc-talk/user/user.go b/vendor/gomod.garykim.dev/nc-talk/user/user.go
new file mode 100644
index 00000000..c4411ba2
--- /dev/null
+++ b/vendor/gomod.garykim.dev/nc-talk/user/user.go
@@ -0,0 +1,132 @@
+// Copyright (c) 2020 Gary Kim <gary@garykim.dev>, All Rights Reserved
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package user
+
+import (
+	"encoding/xml"
+	"reflect"
+
+	"github.com/monaco-io/request"
+)
+
+const (
+	ocsCapabilitiesEndpoint = "/ocs/v2.php/cloud/capabilities"
+)
+
+// TalkUser represents a user of Nextcloud Talk
+type TalkUser struct {
+	User         string
+	Pass         string
+	NextcloudURL string
+	capabilities *Capabilities
+}
+
+// Capabilities describes the capabilities that the Nextcloud Talk instance is capable of. Visit https://nextcloud-talk.readthedocs.io/en/latest/capabilities/ for more info.
+type Capabilities struct {
+	Audio                  bool `ocscapability:"audio"`
+	Video                  bool `ocscapability:"video"`
+	Chat                   bool `ocscapability:"chat"`
+	GuestSignaling         bool `ocscapability:"guest-signaling"`
+	EmptyGroupRoom         bool `ocscapability:"empty-group-room"`
+	GuestDisplayNames      bool `ocscapability:"guest-display-names"`
+	MultiRoomUsers         bool `ocscapability:"multi-room-users"`
+	ChatV2                 bool `ocscapability:"chat-v2"`
+	Favorites              bool `ocscapability:"favorites"`
+	LastRoomActivity       bool `ocscapability:"last-room-activity"`
+	NoPing                 bool `ocscapability:"no-ping"`
+	SystemMessages         bool `ocscapability:"system-messages"`
+	MentionFlag            bool `ocscapability:"mention-flag"`
+	InCallFlags            bool `ocscapability:"in-call-flags"`
+	InviteByMail           bool `ocscapability:"invite-by-mail"`
+	NotificationLevels     bool `ocscapability:"notification-levels"`
+	InviteGroupsAndMails   bool `ocscapability:"invite-groups-and-mails"`
+	LockedOneToOneRooms    bool `ocscapability:"locked-one-to-one-rooms"`
+	ReadOnlyRooms          bool `ocscapability:"read-only-rooms"`
+	ChatReadMarker         bool `ocscapability:"chat-read-marker"`
+	WebinaryLobby          bool `ocscapability:"webinary-lobby"`
+	StartCallFlag          bool `ocscapability:"start-call-flag"`
+	ChatReplies            bool `ocscapability:"chat-replies"`
+	CirclesSupport         bool `ocscapability:"circles-support"`
+	AttachmentsAllowed     bool `ocscapability:"config => attachments => allowed"`
+	AttachmentsFolder      bool `ocscapability:"config => attachments => folder"`
+	ConversationsCanCreate bool `ocscapability:"config => conversations => can-create"`
+	ForceMute              bool `ocscapability:"force-mute"`
+	ConversationV2         bool `ocscapability:"conversation-v2"`
+	ChatReferenceID        bool `ocscapability:"chat-reference-id"`
+}
+
+type capabilitiesRequest struct {
+	XMLName      xml.Name `xml:"ocs"`
+	Capabilities []string `xml:"ocs>data>capabilities>spreed>features>element"`
+}
+
+// RequestClient returns a monaco-io that is preconfigured to make OCS API calls
+func (t *TalkUser) RequestClient(client request.Client) *request.Client {
+	if client.Header == nil {
+		client.Header = make(map[string]string)
+	}
+	if client.Header["OCS-APIRequest"] == "" {
+		client.Header["OCS-APIRequest"] = "true"
+	}
+	if client.Header["Accept"] == "" {
+		client.Header["Accept"] = "application/json"
+	}
+	client.BasicAuth = request.BasicAuth{
+		Username: t.User,
+		Password: t.Pass,
+	}
+	return &client
+}
+
+// Capabilities returns an instance of Capabilities that describes what the Nextcloud Talk instance supports
+func (t *TalkUser) Capabilities() (*Capabilities, error) {
+	if t.capabilities != nil {
+		return t.capabilities, nil
+	}
+
+	client := t.RequestClient(request.Client{
+		URL: ocsCapabilitiesEndpoint,
+		Header: map[string]string{
+			"Accept": "application/xml",
+		},
+	})
+	res, err := client.Do()
+	if err != nil {
+		return nil, err
+	}
+
+	capabilities := &capabilitiesRequest{}
+	err = xml.Unmarshal(res.Data, capabilities)
+	if err != nil {
+		return nil, err
+	}
+
+	tr := &Capabilities{}
+
+	c := reflect.ValueOf(tr)
+	for i := 0; i < c.NumField(); i++ {
+		field := c.Field(i)
+		tag := field.Type().Field(0).Tag.Get("ocscapability")
+
+		for _, capability := range capabilities.Capabilities {
+			if capability == tag && field.CanSet() {
+				field.SetBool(true)
+			}
+		}
+	}
+
+	t.capabilities = tr
+	return tr, nil
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index d940a05b..2207925c 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -128,6 +128,8 @@ github.com/mgutz/ansi
 github.com/missdeer/golib/ic
 # github.com/mitchellh/mapstructure v1.1.2
 github.com/mitchellh/mapstructure
+# github.com/monaco-io/request v1.0.3
+github.com/monaco-io/request
 # github.com/mreiferson/go-httpclient v0.0.0-20160630210159-31f0106b4474
 github.com/mreiferson/go-httpclient
 # github.com/mrexodia/wray v0.0.0-20160318003008-78a2c1f284ff
@@ -273,6 +275,12 @@ golang.org/x/text/secure/bidirule
 golang.org/x/text/transform
 golang.org/x/text/unicode/bidi
 golang.org/x/text/unicode/norm
+# gomod.garykim.dev/nc-talk v0.0.1
+gomod.garykim.dev/nc-talk
+gomod.garykim.dev/nc-talk/constants
+gomod.garykim.dev/nc-talk/ocs
+gomod.garykim.dev/nc-talk/room
+gomod.garykim.dev/nc-talk/user
 # google.golang.org/appengine v1.6.1
 google.golang.org/appengine/internal
 google.golang.org/appengine/internal/base