本文整理汇总了Golang中github.com/syncthing/syncthing/lib/config.GUIConfiguration.IsValidAPIKey方法的典型用法代码示例。如果您正苦于以下问题:Golang GUIConfiguration.IsValidAPIKey方法的具体用法?Golang GUIConfiguration.IsValidAPIKey怎么用?Golang GUIConfiguration.IsValidAPIKey使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/syncthing/syncthing/lib/config.GUIConfiguration
的用法示例。
在下文中一共展示了GUIConfiguration.IsValidAPIKey方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: csrfMiddleware
// Check for CSRF token on /rest/ URLs. If a correct one is not given, reject
// the request with 403. For / and /index.html, set a new CSRF cookie if none
// is currently set.
func csrfMiddleware(unique string, prefix string, cfg config.GUIConfiguration, next http.Handler) http.Handler {
loadCsrfTokens()
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Allow requests carrying a valid API key
if cfg.IsValidAPIKey(r.Header.Get("X-API-Key")) {
next.ServeHTTP(w, r)
return
}
// Allow requests for anything not under the protected path prefix,
// and set a CSRF cookie if there isn't already a valid one.
if !strings.HasPrefix(r.URL.Path, prefix) {
cookie, err := r.Cookie("CSRF-Token-" + unique)
if err != nil || !validCsrfToken(cookie.Value) {
httpl.Debugln("new CSRF cookie in response to request for", r.URL)
cookie = &http.Cookie{
Name: "CSRF-Token-" + unique,
Value: newCsrfToken(),
}
http.SetCookie(w, cookie)
}
next.ServeHTTP(w, r)
return
}
// Verify the CSRF token
token := r.Header.Get("X-CSRF-Token-" + unique)
if !validCsrfToken(token) {
http.Error(w, "CSRF Error", 403)
return
}
next.ServeHTTP(w, r)
})
}
示例2: csrfMiddleware
// Check for CSRF token on /rest/ URLs. If a correct one is not given, reject
// the request with 403. For / and /index.html, set a new CSRF cookie if none
// is currently set.
func csrfMiddleware(unique string, prefix string, cfg config.GUIConfiguration, next http.Handler) http.Handler {
loadCsrfTokens()
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Allow requests carrying a valid API key
if cfg.IsValidAPIKey(r.Header.Get("X-API-Key")) {
next.ServeHTTP(w, r)
return
}
// Allow requests for the front page, and set a CSRF cookie if there isn't already a valid one.
if !strings.HasPrefix(r.URL.Path, prefix) {
cookie, err := r.Cookie("CSRF-Token-" + unique)
if err != nil || !validCsrfToken(cookie.Value) {
httpl.Debugln("new CSRF cookie in response to request for", r.URL)
cookie = &http.Cookie{
Name: "CSRF-Token-" + unique,
Value: newCsrfToken(),
}
http.SetCookie(w, cookie)
}
next.ServeHTTP(w, r)
return
}
if r.Method == "GET" {
// Allow GET requests unconditionally, but if we got the CSRF
// token cookie do the verification anyway so we keep the
// csrfTokens list sorted by recent usage. We don't care about the
// outcome of the validity check.
if cookie, err := r.Cookie("CSRF-Token-" + unique); err == nil {
validCsrfToken(cookie.Value)
}
next.ServeHTTP(w, r)
return
}
// Verify the CSRF token
token := r.Header.Get("X-CSRF-Token-" + unique)
if !validCsrfToken(token) {
http.Error(w, "CSRF Error", 403)
return
}
next.ServeHTTP(w, r)
})
}
示例3: csrfMiddleware
// Check for CSRF token on /rest/ URLs. If a correct one is not given, reject
// the request with 403. For / and /index.html, set a new CSRF cookie if none
// is currently set.
func csrfMiddleware(unique string, prefix string, cfg config.GUIConfiguration, next http.Handler) http.Handler {
loadCsrfTokens()
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Allow requests carrying a valid API key
if cfg.IsValidAPIKey(r.Header.Get("X-API-Key")) {
// Set the access-control-allow-origin header for CORS requests
// since a valid API key has been provided
w.Header().Add("Access-Control-Allow-Origin", "*")
next.ServeHTTP(w, r)
return
}
if strings.HasPrefix(r.URL.Path, "/rest/debug") {
// Debugging functions are only available when explicitly
// enabled, and can be accessed without a CSRF token
next.ServeHTTP(w, r)
return
}
// Allow requests for anything not under the protected path prefix,
// and set a CSRF cookie if there isn't already a valid one.
if !strings.HasPrefix(r.URL.Path, prefix) {
cookie, err := r.Cookie("CSRF-Token-" + unique)
if err != nil || !validCsrfToken(cookie.Value) {
httpl.Debugln("new CSRF cookie in response to request for", r.URL)
cookie = &http.Cookie{
Name: "CSRF-Token-" + unique,
Value: newCsrfToken(),
}
http.SetCookie(w, cookie)
}
next.ServeHTTP(w, r)
return
}
// Verify the CSRF token
token := r.Header.Get("X-CSRF-Token-" + unique)
if !validCsrfToken(token) {
http.Error(w, "CSRF Error", 403)
return
}
next.ServeHTTP(w, r)
})
}
示例4: basicAuthAndSessionMiddleware
func basicAuthAndSessionMiddleware(cookieName string, cfg config.GUIConfiguration, next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if cfg.IsValidAPIKey(r.Header.Get("X-API-Key")) {
next.ServeHTTP(w, r)
return
}
cookie, err := r.Cookie(cookieName)
if err == nil && cookie != nil {
sessionsMut.Lock()
_, ok := sessions[cookie.Value]
sessionsMut.Unlock()
if ok {
next.ServeHTTP(w, r)
return
}
}
httpl.Debugln("Sessionless HTTP request with authentication; this is expensive.")
error := func() {
time.Sleep(time.Duration(rand.Intn(100)+100) * time.Millisecond)
w.Header().Set("WWW-Authenticate", "Basic realm=\"Authorization Required\"")
http.Error(w, "Not Authorized", http.StatusUnauthorized)
}
hdr := r.Header.Get("Authorization")
if !strings.HasPrefix(hdr, "Basic ") {
error()
return
}
hdr = hdr[6:]
bs, err := base64.StdEncoding.DecodeString(hdr)
if err != nil {
error()
return
}
fields := bytes.SplitN(bs, []byte(":"), 2)
if len(fields) != 2 {
error()
return
}
// Check if the username is correct, assuming it was sent as UTF-8
username := string(fields[0])
if username == cfg.User {
goto usernameOK
}
// ... check it again, converting it from assumed ISO-8859-1 to UTF-8
username = string(iso88591ToUTF8(fields[0]))
if username == cfg.User {
goto usernameOK
}
// Neither of the possible interpretations match the configured username
emitLoginAttempt(false, username)
error()
return
usernameOK:
// Check password as given (assumes UTF-8 encoding)
password := fields[1]
if err := bcrypt.CompareHashAndPassword([]byte(cfg.Password), password); err == nil {
goto passwordOK
}
// ... check it again, converting it from assumed ISO-8859-1 to UTF-8
password = iso88591ToUTF8(password)
if err := bcrypt.CompareHashAndPassword([]byte(cfg.Password), password); err == nil {
goto passwordOK
}
// Neither of the attempts to verify the password checked out
emitLoginAttempt(false, username)
error()
return
passwordOK:
sessionid := util.RandomString(32)
sessionsMut.Lock()
sessions[sessionid] = true
sessionsMut.Unlock()
http.SetCookie(w, &http.Cookie{
Name: cookieName,
Value: sessionid,
MaxAge: 0,
})
emitLoginAttempt(true, username)
next.ServeHTTP(w, r)
})
}
示例5: basicAuthAndSessionMiddleware
func basicAuthAndSessionMiddleware(cookieName string, cfg config.GUIConfiguration, next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if cfg.IsValidAPIKey(r.Header.Get("X-API-Key")) {
next.ServeHTTP(w, r)
return
}
cookie, err := r.Cookie(cookieName)
if err == nil && cookie != nil {
sessionsMut.Lock()
_, ok := sessions[cookie.Value]
sessionsMut.Unlock()
if ok {
next.ServeHTTP(w, r)
return
}
}
httpl.Debugln("Sessionless HTTP request with authentication; this is expensive.")
error := func() {
time.Sleep(time.Duration(rand.Intn(100)+100) * time.Millisecond)
w.Header().Set("WWW-Authenticate", "Basic realm=\"Authorization Required\"")
http.Error(w, "Not Authorized", http.StatusUnauthorized)
}
hdr := r.Header.Get("Authorization")
if !strings.HasPrefix(hdr, "Basic ") {
error()
return
}
hdr = hdr[6:]
bs, err := base64.StdEncoding.DecodeString(hdr)
if err != nil {
error()
return
}
fields := bytes.SplitN(bs, []byte(":"), 2)
if len(fields) != 2 {
error()
return
}
username := string(fields[0])
if username != cfg.User {
emitLoginAttempt(false, username)
error()
return
}
if err := bcrypt.CompareHashAndPassword([]byte(cfg.Password), fields[1]); err != nil {
emitLoginAttempt(false, username)
error()
return
}
sessionid := util.RandomString(32)
sessionsMut.Lock()
sessions[sessionid] = true
sessionsMut.Unlock()
http.SetCookie(w, &http.Cookie{
Name: cookieName,
Value: sessionid,
MaxAge: 0,
})
emitLoginAttempt(true, username)
next.ServeHTTP(w, r)
})
}