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-rw-r--r--api/apitestlib.go4
-rw-r--r--api/server.go11
-rw-r--r--i18n/en.json4
-rw-r--r--model/config.go25
-rw-r--r--utils/diagnostic.go2
-rw-r--r--webapp/components/admin_console/rate_settings.jsx37
-rw-r--r--webapp/i18n/en.json3
7 files changed, 65 insertions, 21 deletions
diff --git a/api/apitestlib.go b/api/apitestlib.go
index c043fe2ae..9345d3fc4 100644
--- a/api/apitestlib.go
+++ b/api/apitestlib.go
@@ -33,7 +33,7 @@ func SetupEnterprise() *TestHelper {
utils.LoadConfig("config.json")
utils.InitTranslations(utils.Cfg.LocalizationSettings)
utils.Cfg.TeamSettings.MaxUsersPerTeam = 50
- utils.Cfg.RateLimitSettings.EnableRateLimiter = false
+ *utils.Cfg.RateLimitSettings.Enable = false
utils.DisableDebugLogForTest()
utils.License.Features.SetDefaults()
NewServer()
@@ -55,7 +55,7 @@ func Setup() *TestHelper {
utils.LoadConfig("config.json")
utils.InitTranslations(utils.Cfg.LocalizationSettings)
utils.Cfg.TeamSettings.MaxUsersPerTeam = 50
- utils.Cfg.RateLimitSettings.EnableRateLimiter = false
+ *utils.Cfg.RateLimitSettings.Enable = false
utils.DisableDebugLogForTest()
NewServer()
StartServer()
diff --git a/api/server.go b/api/server.go
index b16ad6e8e..979c8f5ef 100644
--- a/api/server.go
+++ b/api/server.go
@@ -4,6 +4,10 @@
package api
import (
+ "net/http"
+ "strings"
+ "time"
+
l4g "github.com/alecthomas/log4go"
"github.com/braintree/manners"
"github.com/gorilla/handlers"
@@ -12,9 +16,6 @@ import (
"github.com/mattermost/platform/utils"
"gopkg.in/throttled/throttled.v2"
"gopkg.in/throttled/throttled.v2/store/memstore"
- "net/http"
- "strings"
- "time"
)
type Server struct {
@@ -70,7 +71,7 @@ func StartServer() {
var handler http.Handler = &CorsWrapper{Srv.Router}
- if utils.Cfg.RateLimitSettings.EnableRateLimiter {
+ if *utils.Cfg.RateLimitSettings.Enable {
l4g.Info(utils.T("api.server.start_server.rate.info"))
store, err := memstore.New(utils.Cfg.RateLimitSettings.MemoryStoreSize)
@@ -81,7 +82,7 @@ func StartServer() {
quota := throttled.RateQuota{
MaxRate: throttled.PerSec(utils.Cfg.RateLimitSettings.PerSec),
- MaxBurst: 100,
+ MaxBurst: *utils.Cfg.RateLimitSettings.MaxBurst,
}
rateLimiter, err := throttled.NewGCRARateLimiter(store, quota)
diff --git a/i18n/en.json b/i18n/en.json
index 98d6f6687..63aa5006a 100644
--- a/i18n/en.json
+++ b/i18n/en.json
@@ -3044,6 +3044,10 @@
"translation": "Invalid connection security for email settings. Must be '', 'TLS', or 'STARTTLS'"
},
{
+ "id": "model.config.is_valid.max_burst.app_error",
+ "translation": "Max burst must be greater than zero."
+ },
+ {
"id": "model.config.is_valid.encrypt_sql.app_error",
"translation": "Invalid at rest encrypt key for SQL settings. Must be 32 chars or more."
},
diff --git a/model/config.go b/model/config.go
index 13135f9ae..514260d09 100644
--- a/model/config.go
+++ b/model/config.go
@@ -177,11 +177,12 @@ type EmailSettings struct {
}
type RateLimitSettings struct {
- EnableRateLimiter bool
- PerSec int
- MemoryStoreSize int
- VaryByRemoteAddr bool
- VaryByHeader string
+ Enable *bool
+ PerSec int
+ MaxBurst *int
+ MemoryStoreSize int
+ VaryByRemoteAddr bool
+ VaryByHeader string
}
type PrivacySettings struct {
@@ -894,6 +895,16 @@ func (o *Config) SetDefaults() {
*o.NativeAppSettings.IosAppDownloadLink = "https://about.mattermost.com/mattermost-ios-app/"
}
+ if o.RateLimitSettings.Enable == nil {
+ o.RateLimitSettings.Enable = new(bool)
+ *o.RateLimitSettings.Enable = false
+ }
+
+ if o.RateLimitSettings.MaxBurst == nil {
+ o.RateLimitSettings.MaxBurst = new(int)
+ *o.RateLimitSettings.MaxBurst = 100
+ }
+
o.defaultWebrtcSettings()
}
@@ -1097,6 +1108,10 @@ func (o *Config) IsValid() *AppError {
return NewLocAppError("Config.IsValid", "model.config.is_valid.sitename_length.app_error", map[string]interface{}{"MaxLength": SITENAME_MAX_LENGTH}, "")
}
+ if *o.RateLimitSettings.MaxBurst <= 0 {
+ return NewLocAppError("Config.IsValid", "model.config.is_valid.max_burst.app_error", nil, "")
+ }
+
if err := o.isValidWebrtcSettings(); err != nil {
return err
}
diff --git a/utils/diagnostic.go b/utils/diagnostic.go
index d592bac98..88a409869 100644
--- a/utils/diagnostic.go
+++ b/utils/diagnostic.go
@@ -112,7 +112,7 @@ func trackConfig() {
})
SendDiagnostic(TRACK_CONFIG_RATE, map[string]interface{}{
- "enable_rate_limiter": Cfg.RateLimitSettings.EnableRateLimiter,
+ "enable_rate_limiter": *Cfg.RateLimitSettings.Enable,
"vary_by_remote_address": Cfg.RateLimitSettings.VaryByRemoteAddr,
})
diff --git a/webapp/components/admin_console/rate_settings.jsx b/webapp/components/admin_console/rate_settings.jsx
index 92eb8613a..bb4f9d83c 100644
--- a/webapp/components/admin_console/rate_settings.jsx
+++ b/webapp/components/admin_console/rate_settings.jsx
@@ -21,8 +21,9 @@ export default class RateSettings extends AdminSettings {
}
getConfigFromState(config) {
- config.RateLimitSettings.EnableRateLimiter = this.state.enableRateLimiter;
+ config.RateLimitSettings.Enable = this.state.enable;
config.RateLimitSettings.PerSec = this.parseIntNonZero(this.state.perSec);
+ config.RateLimitSettings.MaxBurst = this.parseIntNonZero(this.state.maxBurst);
config.RateLimitSettings.MemoryStoreSize = this.parseIntNonZero(this.state.memoryStoreSize);
config.RateLimitSettings.VaryByRemoteAddr = this.state.varyByRemoteAddr;
config.RateLimitSettings.VaryByHeader = this.state.varyByHeader;
@@ -32,8 +33,9 @@ export default class RateSettings extends AdminSettings {
getStateFromConfig(config) {
return {
- enableRateLimiter: config.RateLimitSettings.EnableRateLimiter,
+ enable: config.RateLimitSettings.Enable,
perSec: config.RateLimitSettings.PerSec,
+ maxBurst: config.RateLimitSettings.MaxBurst,
memoryStoreSize: config.RateLimitSettings.MemoryStoreSize,
varyByRemoteAddr: config.RateLimitSettings.VaryByRemoteAddr,
varyByHeader: config.RateLimitSettings.VaryByHeader
@@ -63,7 +65,7 @@ export default class RateSettings extends AdminSettings {
</div>
</div>
<BooleanSetting
- id='enableRateLimiter'
+ id='enable'
label={
<FormattedMessage
id='admin.rate.enableLimiterTitle'
@@ -76,7 +78,7 @@ export default class RateSettings extends AdminSettings {
defaultMessage='When true, APIs are throttled at rates specified below.'
/>
}
- value={this.state.enableRateLimiter}
+ value={this.state.enable}
onChange={this.handleChange}
/>
<TextSetting
@@ -96,7 +98,26 @@ export default class RateSettings extends AdminSettings {
}
value={this.state.perSec}
onChange={this.handleChange}
- disabled={!this.state.enableRateLimiter}
+ disabled={!this.state.enable}
+ />
+ <TextSetting
+ id='maxBurst'
+ label={
+ <FormattedMessage
+ id='admin.rate.maxBurst'
+ defaultMessage='Max Burst:'
+ />
+ }
+ placeholder={Utils.localizeMessage('admin.rate.maxBurstExample', 'Ex "100"')}
+ helpText={
+ <FormattedMessage
+ id='admin.rate.maxBurstDescription'
+ defaultMessage='Maxumum number of requests allowed beyond the per second query limit.'
+ />
+ }
+ value={this.state.maxBurst}
+ onChange={this.handleChange}
+ disabled={!this.state.enable}
/>
<TextSetting
id='memoryStoreSize'
@@ -115,7 +136,7 @@ export default class RateSettings extends AdminSettings {
}
value={this.state.memoryStoreSize}
onChange={this.handleChange}
- disabled={!this.state.enableRateLimiter}
+ disabled={!this.state.enable}
/>
<BooleanSetting
id='varyByRemoteAddr'
@@ -133,7 +154,7 @@ export default class RateSettings extends AdminSettings {
}
value={this.state.varyByRemoteAddr}
onChange={this.handleChange}
- disabled={!this.state.enableRateLimiter}
+ disabled={!this.state.enable}
/>
<TextSetting
id='varyByHeader'
@@ -152,7 +173,7 @@ export default class RateSettings extends AdminSettings {
}
value={this.state.varyByHeader}
onChange={this.handleChange}
- disabled={!this.state.enableRateLimiter || this.state.varyByRemoteAddr}
+ disabled={!this.state.enable || this.state.varyByRemoteAddr}
/>
</SettingsGroup>
);
diff --git a/webapp/i18n/en.json b/webapp/i18n/en.json
index c93ad1c60..2bf4248a8 100644
--- a/webapp/i18n/en.json
+++ b/webapp/i18n/en.json
@@ -543,6 +543,9 @@
"admin.rate.remoteDescription": "When true, rate limit API access by IP address.",
"admin.rate.remoteTitle": "Vary rate limit by remote address: ",
"admin.rate.title": "Rate Limit Settings",
+ "admin.rate.maxBurst": "Max Burst:",
+ "admin.rate.maxBurstExample": "Ex \"100\"",
+ "admin.rate.maxBurstDescription": "Maxumum number of requests allowed beyond the per second query limit.",
"admin.recycle.button": "Recycle Database Connections",
"admin.recycle.loading": " Recycling...",
"admin.recycle.recycleDescription": "Deployments using multiple databases can switch from one master database to another without restarting the Mattermost server by updating \"config.json\" to the new desired configuration and using the <a href=\"../general/configuration\"><b>Configuration > Reload Configuration from Disk</b></a> feature to load the new settings while the server is running. The administrator should then use <b>Recycle Database Connections</b> feature to recycle the database connections based on the new settings.",