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Unified custom config creation #16012

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May 29, 2021
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22 changes: 4 additions & 18 deletions cmd/web.go
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,6 @@ import (
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/routers"
"code.gitea.io/gitea/routers/routes"

Expand Down Expand Up @@ -152,19 +151,6 @@ func setPort(port string) error {
case setting.FCGI:
case setting.FCGIUnix:
default:
// Save LOCAL_ROOT_URL if port changed
cfg := ini.Empty()
isFile, err := util.IsFile(setting.CustomConf)
if err != nil {
log.Fatal("Unable to check if %s is a file", err)
}
if isFile {
// Keeps custom settings if there is already something.
if err := cfg.Append(setting.CustomConf); err != nil {
return fmt.Errorf("Failed to load custom conf '%s': %v", setting.CustomConf, err)
}
}

defaultLocalURL := string(setting.Protocol) + "://"
if setting.HTTPAddr == "0.0.0.0" {
defaultLocalURL += "localhost"
Expand All @@ -173,10 +159,10 @@ func setPort(port string) error {
}
defaultLocalURL += ":" + setting.HTTPPort + "/"

cfg.Section("server").Key("LOCAL_ROOT_URL").SetValue(defaultLocalURL)
if err := cfg.SaveTo(setting.CustomConf); err != nil {
return fmt.Errorf("Error saving generated LOCAL_ROOT_URL to custom config: %v", err)
}
// Save LOCAL_ROOT_URL if port changed
setting.CreateOrAppendToCustomConf(func(cfg *ini.File) {
cfg.Section("server").Key("LOCAL_ROOT_URL").SetValue(defaultLocalURL)
})
}
return nil
}
Expand Down
27 changes: 3 additions & 24 deletions modules/setting/lfs.go
Original file line number Diff line number Diff line change
Expand Up @@ -6,14 +6,11 @@ package setting

import (
"encoding/base64"
"os"
"path/filepath"
"time"

"code.gitea.io/gitea/modules/generate"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/util"

ini "gopkg.in/ini.v1"
)
Expand Down Expand Up @@ -64,27 +61,9 @@ func newLFSService() {
}

// Save secret
cfg := ini.Empty()
isFile, err := util.IsFile(CustomConf)
if err != nil {
log.Error("Unable to check if %s is a file. Error: %v", CustomConf, err)
}
if isFile {
// Keeps custom settings if there is already something.
if err := cfg.Append(CustomConf); err != nil {
log.Error("Failed to load custom conf '%s': %v", CustomConf, err)
}
}

cfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)

if err := os.MkdirAll(filepath.Dir(CustomConf), os.ModePerm); err != nil {
log.Fatal("Failed to create '%s': %v", CustomConf, err)
}
if err := cfg.SaveTo(CustomConf); err != nil {
log.Fatal("Error saving generated JWT Secret to custom config: %v", err)
return
}
CreateOrAppendToCustomConf(func(cfg *ini.File) {
cfg.Section("server").Key("LFS_JWT_SECRET").SetValue(LFS.JWTSecretBase64)
})
}
}
}
Expand Down
72 changes: 32 additions & 40 deletions modules/setting/setting.go
Original file line number Diff line number Diff line change
Expand Up @@ -793,27 +793,10 @@ func NewContext() {
log.Fatal("error generating JWT secret: %v", err)
return
}
cfg := ini.Empty()
isFile, err := util.IsFile(CustomConf)
if err != nil {
log.Error("Unable to check if %s is a file. Error: %v", CustomConf, err)
}
if isFile {
if err := cfg.Append(CustomConf); err != nil {
log.Error("failed to load custom conf %s: %v", CustomConf, err)
return
}
}
cfg.Section("oauth2").Key("JWT_SECRET").SetValue(OAuth2.JWTSecretBase64)

if err := os.MkdirAll(filepath.Dir(CustomConf), os.ModePerm); err != nil {
log.Fatal("failed to create '%s': %v", CustomConf, err)
return
}
if err := cfg.SaveTo(CustomConf); err != nil {
log.Fatal("error saving generating JWT secret to custom config: %v", err)
return
}
CreateOrAppendToCustomConf(func(cfg *ini.File) {
cfg.Section("oauth2").Key("JWT_SECRET").SetValue(OAuth2.JWTSecretBase64)
})
}
}

Expand Down Expand Up @@ -1075,26 +1058,9 @@ func loadOrGenerateInternalToken(sec *ini.Section) string {
}

// Save secret
cfgSave := ini.Empty()
isFile, err := util.IsFile(CustomConf)
if err != nil {
log.Error("Unable to check if %s is a file. Error: %v", CustomConf, err)
}
if isFile {
// Keeps custom settings if there is already something.
if err := cfgSave.Append(CustomConf); err != nil {
log.Error("Failed to load custom conf '%s': %v", CustomConf, err)
}
}

cfgSave.Section("security").Key("INTERNAL_TOKEN").SetValue(token)

if err := os.MkdirAll(filepath.Dir(CustomConf), os.ModePerm); err != nil {
log.Fatal("Failed to create '%s': %v", CustomConf, err)
}
if err := cfgSave.SaveTo(CustomConf); err != nil {
log.Fatal("Error saving generated INTERNAL_TOKEN to custom config: %v", err)
}
CreateOrAppendToCustomConf(func(cfg *ini.File) {
cfg.Section("security").Key("INTERNAL_TOKEN").SetValue(token)
})
}
return token
}
Expand Down Expand Up @@ -1160,6 +1126,32 @@ func MakeManifestData(appName string, appURL string, absoluteAssetURL string) []
return bytes
}

// CreateOrAppendToCustomConf creates or updates the custom config.
// Use the callback to set individual values.
func CreateOrAppendToCustomConf(callback func(cfg *ini.File)) {
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cfg := ini.Empty()
isFile, err := util.IsFile(CustomConf)
if err != nil {
log.Error("Unable to check if %s is a file. Error: %v", CustomConf, err)
}
if isFile {
if err := cfg.Append(CustomConf); err != nil {
log.Error("failed to load custom conf %s: %v", CustomConf, err)
return
}
}

callback(cfg)

if err := os.MkdirAll(filepath.Dir(CustomConf), os.ModePerm); err != nil {
log.Fatal("failed to create '%s': %v", CustomConf, err)
return
}
if err := cfg.SaveTo(CustomConf); err != nil {
log.Fatal("error saving to custom config: %v", err)
}
}

// NewServices initializes the services
func NewServices() {
InitDBConfig()
Expand Down