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Initial implementation of welcome/firstrun/installer page in go backend

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This commit is contained in:
Eugene Bujak
2019-01-29 20:41:57 +03:00
parent c494e17df5
commit 302c3a767a
5 changed files with 241 additions and 199 deletions
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138
control.go
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@@ -694,24 +694,43 @@ func handleSafeSearchStatus(w http.ResponseWriter, r *http.Request) {
}
}
func handleGetDefaultAddresses(w http.ResponseWriter, r *http.Request) {
type ipport struct {
IP string `json:"ip"`
Port int `json:"port"`
}
data := struct {
Web ipport `json:"web"`
DNS ipport `json:"dns"`
}{}
type ipport struct {
IP string `json:"ip"`
Port int `json:"port"`
}
// TODO: replace mockup with actual data
data.Web.IP = "192.168.104.104"
data.Web.Port = 3000
data.DNS.IP = "192.168.104.104"
data.DNS.Port = 53
type firstRunData struct {
Web ipport `json:"web"`
DNS ipport `json:"dns"`
Username string `json:"username,omitempty"`
Password string `json:"password,omitempty"`
}
func handleGetDefaultAddresses(w http.ResponseWriter, r *http.Request) {
data := firstRunData{}
ifaces, err := getValidNetInterfaces()
if err != nil {
httpError(w, http.StatusInternalServerError, "Couldn't get interfaces: %s", err)
return
}
if len(ifaces) == 0 {
httpError(w, http.StatusServiceUnavailable, "Couldn't find any legible interface, plase try again later")
return
}
// find an interface with an ipv4 address
addr := findIPv4IfaceAddr(ifaces)
if len(addr) == 0 {
httpError(w, http.StatusServiceUnavailable, "Couldn't find any interface with IPv4, plase try again later")
return
}
data.Web.IP = addr
data.DNS.IP = addr
data.Web.Port = 3000 // TODO: find out if port 80 is available -- if not, fall back to 3000
data.DNS.Port = 53 // TODO: find out if port 53 is available -- if not, show a big warning
w.Header().Set("Content-Type", "application/json")
err := json.NewEncoder(w).Encode(data)
err = json.NewEncoder(w).Encode(data)
if err != nil {
httpError(w, http.StatusInternalServerError, "Unable to marshal default addresses to json: %s", err)
return
@@ -719,7 +738,7 @@ func handleGetDefaultAddresses(w http.ResponseWriter, r *http.Request) {
}
func handleSetAllSettings(w http.ResponseWriter, r *http.Request) {
newSettings := map[string]interface{}{}
newSettings := firstRunData{}
err := json.NewDecoder(r.Body).Decode(&newSettings)
if err != nil {
httpError(w, http.StatusBadRequest, "Failed to parse new DHCP config json: %s", err)
@@ -727,48 +746,57 @@ func handleSetAllSettings(w http.ResponseWriter, r *http.Request) {
}
spew.Dump(newSettings)
config.firstRun = false
config.BindHost = newSettings.Web.IP
config.BindPort = newSettings.Web.Port
config.DNS.BindHost = newSettings.DNS.IP
config.DNS.Port = newSettings.DNS.Port
config.AuthName = newSettings.Username
config.AuthPass = newSettings.Password
httpUpdateConfigReloadDNSReturnOK(w, r)
}
func registerControlHandlers() {
http.HandleFunc("/control/status", optionalAuth(ensureGET(handleStatus)))
http.HandleFunc("/control/enable_protection", optionalAuth(ensurePOST(handleProtectionEnable)))
http.HandleFunc("/control/disable_protection", optionalAuth(ensurePOST(handleProtectionDisable)))
http.HandleFunc("/control/querylog", optionalAuth(ensureGET(dnsforward.HandleQueryLog)))
http.HandleFunc("/control/querylog_enable", optionalAuth(ensurePOST(handleQueryLogEnable)))
http.HandleFunc("/control/querylog_disable", optionalAuth(ensurePOST(handleQueryLogDisable)))
http.HandleFunc("/control/set_upstream_dns", optionalAuth(ensurePOST(handleSetUpstreamDNS)))
http.HandleFunc("/control/test_upstream_dns", optionalAuth(ensurePOST(handleTestUpstreamDNS)))
http.HandleFunc("/control/i18n/change_language", optionalAuth(ensurePOST(handleI18nChangeLanguage)))
http.HandleFunc("/control/i18n/current_language", optionalAuth(ensureGET(handleI18nCurrentLanguage)))
http.HandleFunc("/control/stats_top", optionalAuth(ensureGET(dnsforward.HandleStatsTop)))
http.HandleFunc("/control/stats", optionalAuth(ensureGET(dnsforward.HandleStats)))
http.HandleFunc("/control/stats_history", optionalAuth(ensureGET(dnsforward.HandleStatsHistory)))
http.HandleFunc("/control/stats_reset", optionalAuth(ensurePOST(dnsforward.HandleStatsReset)))
http.HandleFunc("/control/version.json", optionalAuth(handleGetVersionJSON))
http.HandleFunc("/control/filtering/enable", optionalAuth(ensurePOST(handleFilteringEnable)))
http.HandleFunc("/control/filtering/disable", optionalAuth(ensurePOST(handleFilteringDisable)))
http.HandleFunc("/control/filtering/add_url", optionalAuth(ensurePUT(handleFilteringAddURL)))
http.HandleFunc("/control/filtering/remove_url", optionalAuth(ensureDELETE(handleFilteringRemoveURL)))
http.HandleFunc("/control/filtering/enable_url", optionalAuth(ensurePOST(handleFilteringEnableURL)))
http.HandleFunc("/control/filtering/disable_url", optionalAuth(ensurePOST(handleFilteringDisableURL)))
http.HandleFunc("/control/filtering/refresh", optionalAuth(ensurePOST(handleFilteringRefresh)))
http.HandleFunc("/control/filtering/status", optionalAuth(ensureGET(handleFilteringStatus)))
http.HandleFunc("/control/filtering/set_rules", optionalAuth(ensurePUT(handleFilteringSetRules)))
http.HandleFunc("/control/safebrowsing/enable", optionalAuth(ensurePOST(handleSafeBrowsingEnable)))
http.HandleFunc("/control/safebrowsing/disable", optionalAuth(ensurePOST(handleSafeBrowsingDisable)))
http.HandleFunc("/control/safebrowsing/status", optionalAuth(ensureGET(handleSafeBrowsingStatus)))
http.HandleFunc("/control/parental/enable", optionalAuth(ensurePOST(handleParentalEnable)))
http.HandleFunc("/control/parental/disable", optionalAuth(ensurePOST(handleParentalDisable)))
http.HandleFunc("/control/parental/status", optionalAuth(ensureGET(handleParentalStatus)))
http.HandleFunc("/control/safesearch/enable", optionalAuth(ensurePOST(handleSafeSearchEnable)))
http.HandleFunc("/control/safesearch/disable", optionalAuth(ensurePOST(handleSafeSearchDisable)))
http.HandleFunc("/control/safesearch/status", optionalAuth(ensureGET(handleSafeSearchStatus)))
http.HandleFunc("/control/dhcp/status", optionalAuth(ensureGET(handleDHCPStatus)))
http.HandleFunc("/control/dhcp/interfaces", optionalAuth(ensureGET(handleDHCPInterfaces)))
http.HandleFunc("/control/dhcp/set_config", optionalAuth(ensurePOST(handleDHCPSetConfig)))
http.HandleFunc("/control/dhcp/find_active_dhcp", optionalAuth(ensurePOST(handleDHCPFindActiveServer)))
http.HandleFunc("/control/status", postInstall(optionalAuth(ensureGET(handleStatus))))
http.HandleFunc("/control/enable_protection", postInstall(optionalAuth(ensurePOST(handleProtectionEnable))))
http.HandleFunc("/control/disable_protection", postInstall(optionalAuth(ensurePOST(handleProtectionDisable))))
http.HandleFunc("/control/querylog", postInstall(optionalAuth(ensureGET(dnsforward.HandleQueryLog))))
http.HandleFunc("/control/querylog_enable", postInstall(optionalAuth(ensurePOST(handleQueryLogEnable))))
http.HandleFunc("/control/querylog_disable", postInstall(optionalAuth(ensurePOST(handleQueryLogDisable))))
http.HandleFunc("/control/set_upstream_dns", postInstall(optionalAuth(ensurePOST(handleSetUpstreamDNS))))
http.HandleFunc("/control/test_upstream_dns", postInstall(optionalAuth(ensurePOST(handleTestUpstreamDNS))))
http.HandleFunc("/control/i18n/change_language", postInstall(optionalAuth(ensurePOST(handleI18nChangeLanguage))))
http.HandleFunc("/control/i18n/current_language", postInstall(optionalAuth(ensureGET(handleI18nCurrentLanguage))))
http.HandleFunc("/control/stats_top", postInstall(optionalAuth(ensureGET(dnsforward.HandleStatsTop))))
http.HandleFunc("/control/stats", postInstall(optionalAuth(ensureGET(dnsforward.HandleStats))))
http.HandleFunc("/control/stats_history", postInstall(optionalAuth(ensureGET(dnsforward.HandleStatsHistory))))
http.HandleFunc("/control/stats_reset", postInstall(optionalAuth(ensurePOST(dnsforward.HandleStatsReset))))
http.HandleFunc("/control/version.json", postInstall(optionalAuth(handleGetVersionJSON)))
http.HandleFunc("/control/filtering/enable", postInstall(optionalAuth(ensurePOST(handleFilteringEnable))))
http.HandleFunc("/control/filtering/disable", postInstall(optionalAuth(ensurePOST(handleFilteringDisable))))
http.HandleFunc("/control/filtering/add_url", postInstall(optionalAuth(ensurePUT(handleFilteringAddURL))))
http.HandleFunc("/control/filtering/remove_url", postInstall(optionalAuth(ensureDELETE(handleFilteringRemoveURL))))
http.HandleFunc("/control/filtering/enable_url", postInstall(optionalAuth(ensurePOST(handleFilteringEnableURL))))
http.HandleFunc("/control/filtering/disable_url", postInstall(optionalAuth(ensurePOST(handleFilteringDisableURL))))
http.HandleFunc("/control/filtering/refresh", postInstall(optionalAuth(ensurePOST(handleFilteringRefresh))))
http.HandleFunc("/control/filtering/status", postInstall(optionalAuth(ensureGET(handleFilteringStatus))))
http.HandleFunc("/control/filtering/set_rules", postInstall(optionalAuth(ensurePUT(handleFilteringSetRules))))
http.HandleFunc("/control/safebrowsing/enable", postInstall(optionalAuth(ensurePOST(handleSafeBrowsingEnable))))
http.HandleFunc("/control/safebrowsing/disable", postInstall(optionalAuth(ensurePOST(handleSafeBrowsingDisable))))
http.HandleFunc("/control/safebrowsing/status", postInstall(optionalAuth(ensureGET(handleSafeBrowsingStatus))))
http.HandleFunc("/control/parental/enable", postInstall(optionalAuth(ensurePOST(handleParentalEnable))))
http.HandleFunc("/control/parental/disable", postInstall(optionalAuth(ensurePOST(handleParentalDisable))))
http.HandleFunc("/control/parental/status", postInstall(optionalAuth(ensureGET(handleParentalStatus))))
http.HandleFunc("/control/safesearch/enable", postInstall(optionalAuth(ensurePOST(handleSafeSearchEnable))))
http.HandleFunc("/control/safesearch/disable", postInstall(optionalAuth(ensurePOST(handleSafeSearchDisable))))
http.HandleFunc("/control/safesearch/status", postInstall(optionalAuth(ensureGET(handleSafeSearchStatus))))
http.HandleFunc("/control/dhcp/status", postInstall(optionalAuth(ensureGET(handleDHCPStatus))))
http.HandleFunc("/control/dhcp/interfaces", postInstall(optionalAuth(ensureGET(handleDHCPInterfaces))))
http.HandleFunc("/control/dhcp/set_config", postInstall(optionalAuth(ensurePOST(handleDHCPSetConfig))))
http.HandleFunc("/control/dhcp/find_active_dhcp", postInstall(optionalAuth(ensurePOST(handleDHCPFindActiveServer))))
// TODO: move to registerInstallHandlers()
http.HandleFunc("/control/install/get_default_addresses", ensureGET(handleGetDefaultAddresses))
http.HandleFunc("/control/install/set_all_settings", ensurePOST(handleSetAllSettings))
http.HandleFunc("/control/install/get_default_addresses", preInstall(ensureGET(handleGetDefaultAddresses)))
http.HandleFunc("/control/install/set_all_settings", preInstall(ensurePOST(handleSetAllSettings)))
}