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Code Issues Releases Wiki Activity

add support for parsing some shadowsocks links (#3169)

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Xiaokang Wang (Shelikhoo) 2024-10-01 19:33:38 +01:00 committed by GitHub
parent 5ff7c712f4
commit b921dcad6c
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GPG Key ID: B5690EEEBB952194
2 changed files with 20 additions and 9 deletions
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26
app/subscription/entries/nonnative/definitions/shadowsocks.jsont
View File

@ -1,23 +1,31 @@
{{if assertExists . "root_!kind" | not}} Unknown environment {{end}}
{{if assertIsOneOf . "root_!kind" "json" | not}} This template only works for json input. {{end}}
{{if assertIsOneOf . "root_!kind" "json" "link" | not}} This template only works for json input. {{end}}
{{ $methodName := tryGet . "root_!json_method_!unquoted" "root_!json_protocol_!unquoted" "root_!json_cipher_!unquoted"}}
{{ $type := tryGet . "root_!kind"}}
{{ $methodName := tryGet . "root_!json_method_!unquoted" "root_!json_protocol_!unquoted" "root_!json_cipher_!unquoted" "root_!link_userinfo_!value_!rawContent"}}
{{ if eq $type "link" }}
{{ $methodName = splitAndGetNth ":" 0 $methodName}}
{{end}}
{{if assertValueIsOneOf $methodName "chacha20-ietf-poly1305" "chacha20-poly1305" "aes-128-gcm" "aes-256-gcm" | not}}
This template only works for ss. {{end}}
{{ $server_address := tryGet . "root_!json_server" "root_!json_address" "root_!json_endpoint"}}
{{ $server_port := tryGet . "root_!json_port" "root_!json_server_port" "root_!json_endpoint"}}
{{if $server_address | splitAndGetAfterNth ":" 0 | len | gt 1}}
{{ $server_addressport_unquoted := tryGet . "root_!json_endpoint_!unquoted"}}
{{ $server_port = $server_addressport_unquoted | splitAndGetAfterNth ":" -1}}
{{ $server_address := tryGet . "root_!json_server" "root_!json_address" "root_!json_endpoint" "root_!link_host"}}
{{ $server_port := tryGet . "root_!json_port" "root_!json_server_port" "root_!json_endpoint" "root_!link_host"}}
{{if $server_address | splitAndGetAfterNth ":" 0 | len | lt 1}}
{{ $server_addressport_unquoted := tryGet . "root_!json_endpoint_!unquoted" "root_!link_host"}}
{{ $server_port = $server_addressport_unquoted | splitAndGetNth ":" -1}}
{{ $server_portWithSep := printf ":%v" $server_port}}
{{ $server_address = $server_addressport_unquoted | stringCutSuffix $server_portWithSep | jsonEncode}}
{{end}}
{{ $name_annotation := tryGet . "root_!json_name_!unquoted" "root_!json_id_!unquoted" "root_!json_tag_!unquoted" "root_!json_remarks_!unquoted" "<default>"}}
{{ $name_annotation := tryGet . "root_!json_name_!unquoted" "root_!json_id_!unquoted" "root_!json_tag_!unquoted" "root_!json_remarks_!unquoted" "root_!link_fragment" "<default>"}}
{{$password := tryGet . "root_!json_password" "root_!json_psk"}}
{{$password := tryGet . "root_!json_password" "root_!json_psk" "root_!link_userinfo_!value_!rawContent"}}
{{ if eq $type "link" }}
{{ $password = splitAndGetNth ":" 1 $password | jsonEncode}}
{{end}}
{
"protocol": "shadowsocks",

3
app/subscription/entries/nonnative/nonnative.go
View File

@ -53,6 +53,7 @@ func (a *AbstractNonNativeLink) extractValue(content, prefix string) {
decoded, err := base64.RawStdEncoding.DecodeString(content)
if err == nil {
a.Values[prefix+"_!kind"] = "base64"
a.Values[prefix+"_!rawContent"] = string(decoded)
a.extractValue(string(decoded), prefix+"_!base64")
return
}
@ -63,6 +64,7 @@ func (a *AbstractNonNativeLink) extractValue(content, prefix string) {
decoded, err := base64.RawURLEncoding.DecodeString(content)
if err == nil {
a.Values[prefix+"_!kind"] = "base64url"
a.Values[prefix+"_!rawContent"] = string(decoded)
a.extractValue(string(decoded), prefix+"_!base64")
return
}
@ -87,6 +89,7 @@ func (a *AbstractNonNativeLink) extractLink(content *url.URL, prefix string) {
a.Values[prefix+"_!link_query"] = content.RawQuery
a.Values[prefix+"_!link_fragment"] = content.Fragment
a.Values[prefix+"_!link_userinfo"] = content.User.String()
a.extractValue(content.User.String(), prefix+"_!link_userinfo_!value")
a.Values[prefix+"_!link_opaque"] = content.Opaque
}