remove deprecated

1 files changed, 0 insertions, 385 deletions

diff --git a/deprecated-webircgateway/pkg/webircgateway/config.go b/deprecated-webircgateway/pkg/webircgateway/config.go
deleted file mode 100644
index 019d955..0000000
--- a/deprecated-webircgateway/pkg/webircgateway/config.go
+++ /dev/null
@@ -1,385 +0,0 @@
-package webircgateway
-
-import (
-	"errors"
-	"net"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strconv"
-	"strings"
-
-	"github.com/gobwas/glob"
-	"gopkg.in/ini.v1"
-)
-
-// ConfigUpstream - An upstream config
-type ConfigUpstream struct {
-	// Plugins may assign an arbitary address to an upstream network
-	NetworkCommonAddress string
-	Hostname             string
-	Port                 int
-	TLS                  bool
-	Timeout              int
-	Throttle             int
-	WebircPassword       string
-	ServerPassword       string
-	GatewayName          string
-	Proxy                *ConfigProxy
-	Protocol             string
-	LocalAddr            string
-}
-
-// ConfigServer - A web server config
-type ConfigServer struct {
-	LocalAddr           string
-	BindMode            os.FileMode
-	Port                int
-	TLS                 bool
-	CertFile            string
-	KeyFile             string
-	LetsEncryptCacheDir string
-}
-
-type ConfigProxy struct {
-	Type      string
-	Hostname  string
-	Port      int
-	TLS       bool
-	Username  string
-	Interface string
-}
-
-// Config - Config options for the running app
-type Config struct {
-	gateway               *Gateway
-	ConfigFile            string
-	LogLevel              int
-	Gateway               bool
-	GatewayName           string
-	GatewayWhitelist      []glob.Glob
-	GatewayThrottle       int
-	GatewayTimeout        int
-	GatewayWebircPassword map[string]string
-	GatewayProtocol       string
-	GatewayLocalAddr      string
-	Proxy                 ConfigServer
-	Upstreams             []ConfigUpstream
-	Servers               []ConfigServer
-	ServerTransports      []string
-	RemoteOrigins         []glob.Glob
-	ReverseProxies        []net.IPNet
-	Webroot               string
-	ClientRealname        string
-	ClientUsername        string
-	ClientHostname        string
-	Identd                bool
-	RequiresVerification  bool
-	SendQuitOnClientClose string
-	ReCaptchaURL          string
-	ReCaptchaSecret       string
-	ReCaptchaKey          string
-	Secret                string
-	Plugins               []string
-	DnsblServers          []string
-	// DnsblAction - "deny" = deny the connection. "verify" = require verification
-	DnsblAction string
-}
-
-func NewConfig(gateway *Gateway) *Config {
-	return &Config{gateway: gateway}
-}
-
-// ConfigResolvePath - If relative, resolve a path to it's full absolute path relative to the config file
-func (c *Config) ResolvePath(path string) string {
-	// Absolute paths should stay as they are
-	if path[0:1] == "/" {
-		return path
-	}
-
-	resolved := filepath.Dir(c.ConfigFile)
-	resolved = filepath.Clean(resolved + "/" + path)
-	return resolved
-}
-
-func (c *Config) SetConfigFile(configFile string) {
-	// Config paths starting with $ is executed rather than treated as a path
-	if strings.HasPrefix(configFile, "$ ") {
-		c.ConfigFile = configFile
-	} else {
-		c.ConfigFile, _ = filepath.Abs(configFile)
-	}
-}
-
-// CurrentConfigFile - Return the full path or command for the config file in use
-func (c *Config) CurrentConfigFile() string {
-	return c.ConfigFile
-}
-
-func (c *Config) Load() error {
-	var configSrc interface{}
-
-	if strings.HasPrefix(c.ConfigFile, "$ ") {
-		cmdRawOut, err := exec.Command("sh", "-c", c.ConfigFile[2:]).Output()
-		if err != nil {
-			return err
-		}
-
-		configSrc = cmdRawOut
-	} else {
-		configSrc = c.ConfigFile
-	}
-
-	cfg, err := ini.LoadSources(ini.LoadOptions{AllowBooleanKeys: true, SpaceBeforeInlineComment: true}, configSrc)
-	if err != nil {
-		return err
-	}
-
-	// Clear the existing config
-	c.Gateway = false
-	c.GatewayWebircPassword = make(map[string]string)
-	c.Proxy = ConfigServer{}
-	c.Upstreams = []ConfigUpstream{}
-	c.Servers = []ConfigServer{}
-	c.ServerTransports = []string{}
-	c.RemoteOrigins = []glob.Glob{}
-	c.GatewayWhitelist = []glob.Glob{}
-	c.ReverseProxies = []net.IPNet{}
-	c.Webroot = ""
-	c.ReCaptchaURL = ""
-	c.ReCaptchaSecret = ""
-	c.ReCaptchaKey = ""
-	c.RequiresVerification = false
-	c.Secret = ""
-	c.SendQuitOnClientClose = ""
-	c.ClientRealname = ""
-	c.ClientUsername = ""
-	c.ClientHostname = ""
-	c.DnsblServers = []string{}
-	c.DnsblAction = ""
-
-	for _, section := range cfg.Sections() {
-		if strings.Index(section.Name(), "DEFAULT") == 0 {
-			c.LogLevel = section.Key("logLevel").MustInt(3)
-			if c.LogLevel < 1 || c.LogLevel > 3 {
-				c.gateway.Log(3, "Config option logLevel must be between 1-3. Setting default value of 3.")
-				c.LogLevel = 3
-			}
-
-			c.Identd = section.Key("identd").MustBool(false)
-
-			c.GatewayName = section.Key("gateway_name").MustString("")
-			if strings.Contains(c.GatewayName, " ") {
-				c.gateway.Log(3, "Config option gateway_name must not contain spaces")
-				c.GatewayName = ""
-			}
-
-			c.Secret = section.Key("secret").MustString("")
-			c.SendQuitOnClientClose = section.Key("send_quit_on_client_close").MustString("Connection closed")
-		}
-
-		if section.Name() == "verify" {
-			captchaSecret := section.Key("recaptcha_secret").MustString("")
-			captchaKey := section.Key("recaptcha_key").MustString("")
-			if captchaSecret != "" && captchaKey != "" {
-				c.RequiresVerification = section.Key("required").MustBool(false)
-				c.ReCaptchaSecret = captchaSecret
-			}
-			c.ReCaptchaURL = section.Key("recaptcha_url").MustString("https://www.google.com/recaptcha/api/siteverify")
-		}
-
-		if section.Name() == "dnsbl" {
-			c.DnsblAction = section.Key("action").MustString("")
-		}
-
-		if section.Name() == "dnsbl.servers" {
-			c.DnsblServers = append(c.DnsblServers, section.KeyStrings()...)
-		}
-
-		if section.Name() == "gateway" {
-			c.Gateway = section.Key("enabled").MustBool(false)
-			c.GatewayTimeout = section.Key("timeout").MustInt(10)
-			c.GatewayThrottle = section.Key("throttle").MustInt(2)
-
-			validProtocols := []string{"tcp", "tcp4", "tcp6"}
-			c.GatewayProtocol = stringInSliceOrDefault(section.Key("protocol").MustString(""), "tcp", validProtocols)
-			c.GatewayLocalAddr = section.Key("localaddr").MustString("")
-		}
-
-		if section.Name() == "gateway.webirc" {
-			for _, serverAddr := range section.KeyStrings() {
-				c.GatewayWebircPassword[serverAddr] = section.Key(serverAddr).MustString("")
-			}
-		}
-
-		if strings.Index(section.Name(), "clients") == 0 {
-			c.ClientUsername = section.Key("username").MustString("")
-			c.ClientRealname = section.Key("realname").MustString("")
-			c.ClientHostname = section.Key("hostname").MustString("")
-		}
-
-		if strings.Index(section.Name(), "fileserving") == 0 {
-			if section.Key("enabled").MustBool(false) {
-				c.Webroot = section.Key("webroot").MustString("")
-			}
-		}
-
-		if strings.Index(section.Name(), "server.") == 0 {
-			server := ConfigServer{}
-			server.LocalAddr = confKeyAsString(section.Key("bind"), "127.0.0.1")
-			rawMode := confKeyAsString(section.Key("bind_mode"), "")
-			mode, err := strconv.ParseInt(rawMode, 8, 32)
-			if err != nil {
-				mode = 0755
-			}
-			server.BindMode = os.FileMode(mode)
-			server.Port = confKeyAsInt(section.Key("port"), 80)
-			server.TLS = confKeyAsBool(section.Key("tls"), false)
-			server.CertFile = confKeyAsString(section.Key("cert"), "")
-			server.KeyFile = confKeyAsString(section.Key("key"), "")
-			server.LetsEncryptCacheDir = confKeyAsString(section.Key("letsencrypt_cache"), "")
-
-			if strings.HasSuffix(server.LetsEncryptCacheDir, ".cache") {
-				return errors.New("Syntax has changed. Please update letsencrypt_cache to a directory path (eg ./cache)")
-			}
-
-			c.Servers = append(c.Servers, server)
-		}
-
-		if section.Name() == "proxy" {
-			server := ConfigServer{}
-			server.LocalAddr = confKeyAsString(section.Key("bind"), "0.0.0.0")
-			server.Port = confKeyAsInt(section.Key("port"), 7999)
-			c.Proxy = server
-		}
-
-		if strings.Index(section.Name(), "upstream.") == 0 {
-			upstream := ConfigUpstream{}
-
-			validProtocols := []string{"tcp", "tcp4", "tcp6", "unix"}
-			upstream.Protocol = stringInSliceOrDefault(section.Key("protocol").MustString(""), "tcp", validProtocols)
-
-			hostname := section.Key("hostname").MustString("127.0.0.1")
-			if strings.HasPrefix(strings.ToLower(hostname), "unix:") {
-				upstream.Protocol = "unix"
-				upstream.Hostname = hostname[5:]
-			} else {
-				upstream.Hostname = hostname
-				upstream.Port = section.Key("port").MustInt(6667)
-				upstream.TLS = section.Key("tls").MustBool(false)
-			}
-
-			upstream.Timeout = section.Key("timeout").MustInt(10)
-			upstream.Throttle = section.Key("throttle").MustInt(2)
-			upstream.WebircPassword = section.Key("webirc").MustString("")
-			upstream.ServerPassword = section.Key("serverpassword").MustString("")
-			upstream.LocalAddr = section.Key("localaddr").MustString("")
-
-			upstream.GatewayName = section.Key("gateway_name").MustString("")
-			if strings.Contains(upstream.GatewayName, " ") {
-				c.gateway.Log(3, "Config option gateway_name must not contain spaces")
-				upstream.GatewayName = ""
-			}
-
-			upstream.NetworkCommonAddress = section.Key("network_common_address").MustString("")
-
-			c.Upstreams = append(c.Upstreams, upstream)
-		}
-
-		// "engines" is now legacy naming
-		if section.Name() == "engines" || section.Name() == "transports" {
-			for _, transport := range section.KeyStrings() {
-				c.ServerTransports = append(c.ServerTransports, strings.Trim(transport, "\n"))
-			}
-		}
-
-		if strings.Index(section.Name(), "plugins") == 0 {
-			for _, plugin := range section.KeyStrings() {
-				c.Plugins = append(c.Plugins, strings.Trim(plugin, "\n"))
-			}
-		}
-
-		if strings.Index(section.Name(), "allowed_origins") == 0 {
-			for _, origin := range section.KeyStrings() {
-				match, err := glob.Compile(origin)
-				if err != nil {
-					c.gateway.Log(3, "Config section allowed_origins has invalid match, "+origin)
-					continue
-				}
-				c.RemoteOrigins = append(c.RemoteOrigins, match)
-			}
-		}
-
-		if strings.Index(section.Name(), "gateway.whitelist") == 0 {
-			for _, origin := range section.KeyStrings() {
-				match, err := glob.Compile(origin)
-				if err != nil {
-					c.gateway.Log(3, "Config section gateway.whitelist has invalid match, "+origin)
-					continue
-				}
-				c.GatewayWhitelist = append(c.GatewayWhitelist, match)
-			}
-		}
-
-		if strings.Index(section.Name(), "reverse_proxies") == 0 {
-			for _, cidrRange := range section.KeyStrings() {
-				_, validRange, cidrErr := net.ParseCIDR(cidrRange)
-				if cidrErr != nil {
-					c.gateway.Log(3, "Config section reverse_proxies has invalid entry, "+cidrRange)
-					continue
-				}
-				c.ReverseProxies = append(c.ReverseProxies, *validRange)
-			}
-		}
-	}
-
-	return nil
-}
-
-func confKeyAsString(key *ini.Key, def string) string {
-	val := def
-
-	str := key.String()
-	if len(str) > 1 && str[:1] == "$" {
-		val = os.Getenv(str[1:])
-	} else {
-		val = key.MustString(def)
-	}
-
-	return val
-}
-
-func confKeyAsInt(key *ini.Key, def int) int {
-	val := def
-
-	str := key.String()
-	if len(str) > 1 && str[:1] == "$" {
-		envVal := os.Getenv(str[1:])
-		envValInt, err := strconv.Atoi(envVal)
-		if err == nil {
-			val = envValInt
-		}
-	} else {
-		val = key.MustInt(def)
-	}
-
-	return val
-}
-
-func confKeyAsBool(key *ini.Key, def bool) bool {
-	val := def
-
-	str := key.String()
-	if len(str) > 1 && str[:1] == "$" {
-		envVal := os.Getenv(str[1:])
-		if envVal == "0" || envVal == "false" || envVal == "no" {
-			val = false
-		} else {
-			val = true
-		}
-	} else {
-		val = key.MustBool(def)
-	}
-
-	return val
-}