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WebDAV: allow to define custom MIME type mappings

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Fixes #1154

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino
2023-01-23 18:43:25 +01:00
parent 61199172d0
commit 2066ad7c83
11 changed files with 183 additions and 15 deletions
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28
internal/config/config.go
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@@ -309,8 +309,9 @@ func Init() {
MaxSize: 50,
},
MimeTypes: webdavd.MimeCacheConfig{
Enabled: true,
MaxSize: 1000,
Enabled: true,
MaxSize: 1000,
CustomMappings: nil,
},
},
},
@@ -732,6 +733,7 @@ func LoadConfig(configDir, configFile string) error {
}
// viper only supports slice of strings from env vars, so we use our custom method
loadBindingsFromEnv()
loadWebDAVCacheMappingsFromEnv()
resetInvalidConfigs()
logger.Debug(logSender, "", "config file used: '%#v', config loaded: %+v", viper.ConfigFileUsed(), getRedactedGlobalConf())
return nil
@@ -1249,6 +1251,27 @@ func getWebDAVDBindingProxyConfigsFromEnv(idx int, binding *webdavd.Binding) boo
return isSet
}
func loadWebDAVCacheMappingsFromEnv() []webdavd.CustomMimeMapping {
for idx := 0; idx < 30; idx++ {
ext, extOK := os.LookupEnv(fmt.Sprintf("SFTPGO_WEBDAVD__CACHE__MIME_TYPES__CUSTOM_MAPPINGS__%d__EXT", idx))
mime, mimeOK := os.LookupEnv(fmt.Sprintf("SFTPGO_WEBDAVD__CACHE__MIME_TYPES__CUSTOM_MAPPINGS__%d__MIME", idx))
if extOK && mimeOK {
if len(globalConf.WebDAVD.Cache.MimeTypes.CustomMappings) > idx {
globalConf.WebDAVD.Cache.MimeTypes.CustomMappings[idx].Ext = ext
globalConf.WebDAVD.Cache.MimeTypes.CustomMappings[idx].Mime = mime
} else {
globalConf.WebDAVD.Cache.MimeTypes.CustomMappings = append(globalConf.WebDAVD.Cache.MimeTypes.CustomMappings,
webdavd.CustomMimeMapping{
Ext: ext,
Mime: mime,
})
}
}
}
return globalConf.WebDAVD.Cache.MimeTypes.CustomMappings
}
func getWebDAVDBindingFromEnv(idx int) {
binding := defaultWebDAVDBinding
if len(globalConf.WebDAVD.Bindings) > idx {
@@ -2010,6 +2033,7 @@ func setViperDefaults() {
viper.SetDefault("webdavd.cache.users.max_size", globalConf.WebDAVD.Cache.Users.MaxSize)
viper.SetDefault("webdavd.cache.mime_types.enabled", globalConf.WebDAVD.Cache.MimeTypes.Enabled)
viper.SetDefault("webdavd.cache.mime_types.max_size", globalConf.WebDAVD.Cache.MimeTypes.MaxSize)
viper.SetDefault("webdavd.cache.mime_types.custom_mappings", globalConf.WebDAVD.Cache.MimeTypes.CustomMappings)
viper.SetDefault("data_provider.driver", globalConf.ProviderConf.Driver)
viper.SetDefault("data_provider.name", globalConf.ProviderConf.Name)
viper.SetDefault("data_provider.host", globalConf.ProviderConf.Host)