summaryrefslogtreecommitdiffstats
path: root/model/oauth.go
blob: 3139aefedf840dddf273e7e9a3fe029c897072e5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.

package model

import (
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"unicode/utf8"
)

const (
	OAUTH_ACTION_SIGNUP       = "signup"
	OAUTH_ACTION_LOGIN        = "login"
	OAUTH_ACTION_EMAIL_TO_SSO = "email_to_sso"
	OAUTH_ACTION_SSO_TO_EMAIL = "sso_to_email"
	OAUTH_ACTION_MOBILE       = "mobile"
)

type OAuthApp struct {
	Id           string      `json:"id"`
	CreatorId    string      `json:"creator_id"`
	CreateAt     int64       `json:"create_at"`
	UpdateAt     int64       `json:"update_at"`
	ClientSecret string      `json:"client_secret"`
	Name         string      `json:"name"`
	Description  string      `json:"description"`
	IconURL      string      `json:"icon_url"`
	CallbackUrls StringArray `json:"callback_urls"`
	Homepage     string      `json:"homepage"`
	IsTrusted    bool        `json:"is_trusted"`
}

// IsValid validates the app and returns an error if it isn't configured
// correctly.
func (a *OAuthApp) IsValid() *AppError {

	if len(a.Id) != 26 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.app_id.app_error", nil, "", http.StatusBadRequest)
	}

	if a.CreateAt == 0 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.create_at.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	if a.UpdateAt == 0 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.update_at.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	if len(a.CreatorId) != 26 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.creator_id.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	if len(a.ClientSecret) == 0 || len(a.ClientSecret) > 128 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.client_secret.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	if len(a.Name) == 0 || len(a.Name) > 64 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.name.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	if len(a.CallbackUrls) == 0 || len(fmt.Sprintf("%s", a.CallbackUrls)) > 1024 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.callback.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	for _, callback := range a.CallbackUrls {
		if !IsValidHttpUrl(callback) {
			return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.callback.app_error", nil, "", http.StatusBadRequest)
		}
	}

	if len(a.Homepage) == 0 || len(a.Homepage) > 256 || !IsValidHttpUrl(a.Homepage) {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.homepage.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	if utf8.RuneCountInString(a.Description) > 512 {
		return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.description.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
	}

	if len(a.IconURL) > 0 {
		if len(a.IconURL) > 512 || !IsValidHttpUrl(a.IconURL) {
			return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.icon_url.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
		}
	}

	return nil
}

// PreSave will set the Id and ClientSecret if missing.  It will also fill
// in the CreateAt, UpdateAt times. It should be run before saving the app to the db.
func (a *OAuthApp) PreSave() {
	if a.Id == "" {
		a.Id = NewId()
	}

	if a.ClientSecret == "" {
		a.ClientSecret = NewId()
	}

	a.CreateAt = GetMillis()
	a.UpdateAt = a.CreateAt
}

// PreUpdate should be run before updating the app in the db.
func (a *OAuthApp) PreUpdate() {
	a.UpdateAt = GetMillis()
}

// ToJson convert a User to a json string
func (a *OAuthApp) ToJson() string {
	b, err := json.Marshal(a)
	if err != nil {
		return ""
	} else {
		return string(b)
	}
}

// Generate a valid strong etag so the browser can cache the results
func (a *OAuthApp) Etag() string {
	return Etag(a.Id, a.UpdateAt)
}

// Remove any private data from the app object
func (a *OAuthApp) Sanitize() {
	a.ClientSecret = ""
}

func (a *OAuthApp) IsValidRedirectURL(url string) bool {
	for _, u := range a.CallbackUrls {
		if u == url {
			return true
		}
	}

	return false
}

// OAuthAppFromJson will decode the input and return a User
func OAuthAppFromJson(data io.Reader) *OAuthApp {
	decoder := json.NewDecoder(data)
	var app OAuthApp
	err := decoder.Decode(&app)
	if err == nil {
		return &app
	} else {
		return nil
	}
}

func OAuthAppMapToJson(a map[string]*OAuthApp) string {
	b, err := json.Marshal(a)
	if err != nil {
		return ""
	} else {
		return string(b)
	}
}

func OAuthAppMapFromJson(data io.Reader) map[string]*OAuthApp {
	decoder := json.NewDecoder(data)
	var apps map[string]*OAuthApp
	err := decoder.Decode(&apps)
	if err == nil {
		return apps
	} else {
		return nil
	}
}

func OAuthAppListToJson(l []*OAuthApp) string {
	b, err := json.Marshal(l)
	if err != nil {
		return ""
	} else {
		return string(b)
	}
}

func OAuthAppListFromJson(data io.Reader) []*OAuthApp {
	decoder := json.NewDecoder(data)
	var o []*OAuthApp
	err := decoder.Decode(&o)
	if err == nil {
		return o
	} else {
		return nil
	}
}