summaryrefslogtreecommitdiffstats
path: root/utils/config.go
blob: b6688de68bac749c69605db781b5af988432f0cb (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
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
// See License.txt for license information.

package utils

import (
	l4g "code.google.com/p/log4go"
	"encoding/json"
	"os"
	"path/filepath"
)

const (
	MODE_DEV  = "dev"
	MODE_BETA = "beta"
	MODE_PROD = "prod"
)

type ServiceSettings struct {
	SiteName       string
	Domain         string
	Mode           string
	AllowTesting   bool
	UseSSL         bool
	Port           string
	Version        string
	Shards         map[string]string
	InviteSalt     string
	PublicLinkSalt string
	ResetSalt      string
	AnalyticsUrl   string
}

type SqlSettings struct {
	DriverName         string
	DataSource         string
	DataSourceReplicas []string
	MaxIdleConns       int
	MaxOpenConns       int
	Trace              bool
	AtRestEncryptKey   string
}

type RedisSettings struct {
	DataSource   string
	MaxOpenConns int
}

type LogSettings struct {
	ConsoleEnable bool
	ConsoleLevel  string
	FileEnable    bool
	FileLevel     string
	FileFormat    string
	FileLocation  string
}

type AWSSettings struct {
	S3AccessKeyId          string
	S3SecretAccessKey      string
	S3Bucket               string
	S3Region               string
	Route53AccessKeyId     string
	Route53SecretAccessKey string
	Route53ZoneId          string
	Route53Region          string
}

type ImageSettings struct {
	ThumbnailWidth  uint
	ThumbnailHeight uint
	PreviewWidth    uint
	PreviewHeight   uint
	ProfileWidth    uint
	ProfileHeight   uint
}

type EmailSettings struct {
	SMTPUsername         string
	SMTPPassword         string
	SMTPServer           string
	FeedbackEmail        string
	FeedbackName         string
	ApplePushServer      string
	ApplePushCertPublic  string
	ApplePushCertPrivate string
}

type PrivacySettings struct {
	ShowEmailAddress bool
	ShowPhoneNumber  bool
	ShowSkypeId      bool
	ShowFullName     bool
}

type TeamSettings struct {
	MaxUsersPerTeam   int
	AllowPublicLink   bool
	TermsLink         string
	PrivacyLink       string
	AboutLink         string
	HelpLink          string
	ReportProblemLink string
	TourLink          string
	DefaultThemeColor string
}

type Config struct {
	LogSettings     LogSettings
	ServiceSettings ServiceSettings
	SqlSettings     SqlSettings
	RedisSettings   RedisSettings
	AWSSettings     AWSSettings
	ImageSettings   ImageSettings
	EmailSettings   EmailSettings
	PrivacySettings PrivacySettings
	TeamSettings    TeamSettings
}

func (o *Config) ToJson() string {
	b, err := json.Marshal(o)
	if err != nil {
		return ""
	} else {
		return string(b)
	}
}

var Cfg *Config = &Config{}
var SanitizeOptions map[string]bool = map[string]bool{}

func findConfigFile(fileName string) string {
	if _, err := os.Stat("/tmp/" + fileName); err == nil {
		fileName, _ = filepath.Abs("/tmp/" + fileName)
	} else if _, err := os.Stat("./config/" + fileName); err == nil {
		fileName, _ = filepath.Abs("./config/" + fileName)
	} else if _, err := os.Stat("../config/" + fileName); err == nil {
		fileName, _ = filepath.Abs("../config/" + fileName)
	} else if _, err := os.Stat(fileName); err == nil {
		fileName, _ = filepath.Abs(fileName)
	}

	return fileName
}

func FindDir(dir string) string {
	fileName := "."
	if _, err := os.Stat("./" + dir + "/"); err == nil {
		fileName, _ = filepath.Abs("./" + dir + "/")
	} else if _, err := os.Stat("../" + dir + "/"); err == nil {
		fileName, _ = filepath.Abs("../" + dir + "/")
	} else if _, err := os.Stat("/tmp/" + dir); err == nil {
		fileName, _ = filepath.Abs("/tmp/" + dir)
	}

	return fileName + "/"
}

func configureLog(s LogSettings) {

	l4g.Close()

	if s.ConsoleEnable {
		level := l4g.DEBUG
		if s.ConsoleLevel == "INFO" {
			level = l4g.INFO
		} else if s.ConsoleLevel == "ERROR" {
			level = l4g.ERROR
		}

		l4g.AddFilter("stdout", level, l4g.NewConsoleLogWriter())
	}

	if s.FileEnable {
		if s.FileFormat == "" {
			s.FileFormat = "[%D %T] [%L] %M"
		}

		if s.FileLocation == "" {
			s.FileLocation = FindDir("logs") + "mattermost.log"
		}

		level := l4g.DEBUG
		if s.FileLevel == "INFO" {
			level = l4g.INFO
		} else if s.FileLevel == "ERROR" {
			level = l4g.ERROR
		}

		flw := l4g.NewFileLogWriter(s.FileLocation, false)
		flw.SetFormat(s.FileFormat)
		flw.SetRotate(true)
		flw.SetRotateLines(100000)
		l4g.AddFilter("file", level, flw)
	}
}

// LoadConfig will try to search around for the corresponding config file.
// It will search /tmp/fileName then attempt ./config/fileName,
// then ../config/fileName and last it will look at fileName
func LoadConfig(fileName string) {

	fileName = findConfigFile(fileName)
	l4g.Info("Loading config file at " + fileName)

	file, err := os.Open(fileName)
	if err != nil {
		panic("Error opening config file=" + fileName + ", err=" + err.Error())
	}

	decoder := json.NewDecoder(file)
	config := Config{}
	err = decoder.Decode(&config)
	if err != nil {
		panic("Error decoding configuration " + err.Error())
	}

	configureLog(config.LogSettings)

	Cfg = &config
	SanitizeOptions = getSanitizeOptions()
}

func getSanitizeOptions() map[string]bool {
	options := map[string]bool{}
	options["fullname"] = Cfg.PrivacySettings.ShowFullName
	options["email"] = Cfg.PrivacySettings.ShowEmailAddress
	options["skypeid"] = Cfg.PrivacySettings.ShowSkypeId
	options["phonenumber"] = Cfg.PrivacySettings.ShowPhoneNumber

	return options
}

func IsS3Configured() bool {
	if Cfg.AWSSettings.S3AccessKeyId == "" || Cfg.AWSSettings.S3SecretAccessKey == "" || Cfg.AWSSettings.S3Region == "" || Cfg.AWSSettings.S3Bucket == "" {
		return false
	}

	return true
}