Esempio n. 1
0
func (h *handler) checkAuth(context *db.DatabaseContext) error {
	h.user = nil
	if context == nil {
		return nil
	}

	// Check basic auth first
	if userName, password := h.getBasicAuth(); userName != "" {
		h.user = context.Authenticator().AuthenticateUser(userName, password)
		if h.user == nil {
			base.Logf("HTTP auth failed for username=%q", userName)
			h.response.Header().Set("WWW-Authenticate", `Basic realm="Couchbase Sync Gateway"`)
			return base.HTTPErrorf(http.StatusUnauthorized, "Invalid login")
		}
		return nil
	}

	// Check cookie
	var err error
	h.user, err = context.Authenticator().AuthenticateCookie(h.rq, h.response)
	if err != nil {
		return err
	} else if h.user != nil {
		return nil
	}

	// No auth given -- check guest access
	if h.user, err = context.Authenticator().GetUser(""); err != nil {
		return err
	}
	if h.privs == regularPrivs && h.user.Disabled() {
		h.response.Header().Set("WWW-Authenticate", `Basic realm="Couchbase Sync Gateway"`)
		return base.HTTPErrorf(http.StatusUnauthorized, "Login required")
	}

	return nil
}
Esempio n. 2
0
func (h *handler) checkAuth(context *db.DatabaseContext) error {
	h.user = nil
	if context == nil {
		return nil
	}

	var err error
	// If oidc enabled, check for bearer ID token
	if context.Options.OIDCOptions != nil {
		if token := h.getBearerToken(); token != "" {
			h.user, _, err = context.Authenticator().AuthenticateUntrustedJWT(token, context.OIDCProviders, h.getOIDCCallbackURL)
			if h.user == nil || err != nil {
				return base.HTTPErrorf(http.StatusUnauthorized, "Invalid login")
			}
			return nil
		}

		/*
		* If unsupported/oidc testing is enabled
		* and this is a call on the token endpoint
		* and the username and password match those in the oidc default provider config
		* then authorize this request
		 */
		if unsupportedOptions := context.Options.UnsupportedOptions; unsupportedOptions != nil {
			if unsupportedOptions.OidcTestProvider.Enabled && strings.HasSuffix(h.rq.URL.Path, "/_oidc_testing/token") {
				if username, password := h.getBasicAuth(); username != "" && password != "" {
					provider := context.Options.OIDCOptions.Providers.GetProviderForIssuer(issuerUrlForDB(h, context.Name), testProviderAudiences)
					if provider != nil && provider.ClientID != nil && provider.ValidationKey != nil {
						if *provider.ClientID == username && *provider.ValidationKey == password {
							return nil
						}
					}
				}
			}
		}
	}

	// Check basic auth first
	if userName, password := h.getBasicAuth(); userName != "" {
		h.user = context.Authenticator().AuthenticateUser(userName, password)
		if h.user == nil {
			base.Logf("HTTP auth failed for username=%q", userName)
			h.response.Header().Set("WWW-Authenticate", `Basic realm="Couchbase Sync Gateway"`)
			return base.HTTPErrorf(http.StatusUnauthorized, "Invalid login")
		}
		return nil
	}

	// Check cookie
	h.user, err = context.Authenticator().AuthenticateCookie(h.rq, h.response)
	if err != nil {
		return err
	} else if h.user != nil {
		return nil
	}

	// No auth given -- check guest access
	if h.user, err = context.Authenticator().GetUser(""); err != nil {
		return err
	}
	if h.privs == regularPrivs && h.user.Disabled() {
		h.response.Header().Set("WWW-Authenticate", `Basic realm="Couchbase Sync Gateway"`)
		return base.HTTPErrorf(http.StatusUnauthorized, "Login required")
	}

	return nil
}