From 97667dae8752237eeb4306412bc2318310134f22 Mon Sep 17 00:00:00 2001 From: e <298692628@qq.com> Date: Sun, 31 May 2020 21:45:06 +0800 Subject: [PATCH] =?UTF-8?q?=E9=AA=8C=E8=AF=81=E7=A0=81oauth2.0=E6=94=BE?= =?UTF-8?q?=E8=A1=8C=E6=93=8D=E4=BD=9C?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../com/ruoyi/common/core/utils/web/WebUtils.java | 184 +++++++++++++++++++++ .../ruoyi/gateway/filter/ValidateCodeFilter.java | 12 ++ 2 files changed, 196 insertions(+) create mode 100644 ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/web/WebUtils.java diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/web/WebUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/web/WebUtils.java new file mode 100644 index 0000000..fe8085a --- /dev/null +++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/web/WebUtils.java @@ -0,0 +1,184 @@ +package com.ruoyi.common.core.utils.web; + +import com.alibaba.fastjson.JSON; +import com.ruoyi.common.core.exception.CheckedException; +import org.bouncycastle.util.encoders.Base64; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.http.HttpHeaders; +import org.springframework.http.MediaType; +import org.springframework.http.server.reactive.ServerHttpRequest; +import org.springframework.util.Assert; +import org.springframework.web.bind.annotation.ResponseBody; +import org.springframework.web.context.request.RequestContextHolder; +import org.springframework.web.context.request.ServletRequestAttributes; +import org.springframework.web.method.HandlerMethod; + +import javax.servlet.http.Cookie; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; +import java.io.PrintWriter; +import java.io.UnsupportedEncodingException; +import java.nio.charset.StandardCharsets; + +public class WebUtils extends org.springframework.web.util.WebUtils +{ + private final Logger logger = LoggerFactory.getLogger(WebUtils.class); + + private static final String BASIC_ = "Basic "; + +// /** +// * 判断是否ajax请求 spring ajax 返回含有 ResponseBody 或者 RestController注解 +// * +// * @param handlerMethod HandlerMethod +// * @return 是否ajax请求 +// */ +// public boolean isBody(HandlerMethod handlerMethod) +// { +// ResponseBody responseBody = ClassUtils.getAnnotation(handlerMethod, ResponseBody.class); +// return responseBody != null; +// } + + /** + * 读取cookie + * + * @param name cookie name + * @return cookie value + */ + public String getCookieVal(String name) + { + HttpServletRequest request = WebUtils.getRequest(); + Assert.notNull(request, "request from RequestContextHolder is null"); + return getCookieVal(request, name); + } + + /** + * 读取cookie + * + * @param request HttpServletRequest + * @param name cookie name + * @return cookie value + */ + public String getCookieVal(HttpServletRequest request, String name) + { + Cookie cookie = getCookie(request, name); + return cookie != null ? cookie.getValue() : null; + } + + /** + * 清除 某个指定的cookie + * + * @param response HttpServletResponse + * @param key cookie key + */ + public void removeCookie(HttpServletResponse response, String key) + { + setCookie(response, key, null, 0); + } + + /** + * 设置cookie + * + * @param response HttpServletResponse + * @param name cookie name + * @param value cookie value + * @param maxAgeInSeconds maxage + */ + public void setCookie(HttpServletResponse response, String name, String value, int maxAgeInSeconds) + { + Cookie cookie = new Cookie(name, value); + cookie.setPath("/"); + cookie.setMaxAge(maxAgeInSeconds); + cookie.setHttpOnly(true); + response.addCookie(cookie); + } + + /** + * 获取 HttpServletRequest + * + * @return {HttpServletRequest} + */ + public static HttpServletRequest getRequest() + { + return ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest(); + } + + /** + * 获取 HttpServletResponse + * + * @return {HttpServletResponse} + */ + public HttpServletResponse getResponse() + { + return ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getResponse(); + } + + /** + * 返回json + * + * @param response HttpServletResponse + * @param result 结果对象 + */ + public void renderJson(HttpServletResponse response, Object result) + { + renderJson(response, result, MediaType.APPLICATION_JSON_VALUE); + } + + /** + * 返回json + * + * @param response HttpServletResponse + * @param result 结果对象 + * @param contentType contentType + */ + public void renderJson(HttpServletResponse response, Object result, String contentType) + { + response.setCharacterEncoding("UTF-8"); + response.setContentType(contentType); + try (PrintWriter out = response.getWriter()) + { + out.append(JSON.toJSONString(result)); + } + catch (IOException e) + { + logger.error(e.getMessage(), e); + } + } + + /** + * 从request 获取CLIENT_ID + * + * @return + * @throws UnsupportedEncodingException + */ + public static String[] getClientId(ServerHttpRequest request) throws UnsupportedEncodingException + { + String header = request.getHeaders().getFirst(HttpHeaders.AUTHORIZATION); + + if (header == null || !header.startsWith(BASIC_)) + { + throw new CheckedException("请求头中client信息为空"); + } + byte[] base64Token = header.substring(6).getBytes("UTF-8"); + byte[] decoded; + try + { + decoded = Base64.decode(base64Token); + } + catch (IllegalArgumentException e) + { + throw new CheckedException("Failed to decode basic authentication token"); + } + + String token = new String(decoded, StandardCharsets.UTF_8); + + int delim = token.indexOf(":"); + + if (delim == -1) + { + throw new CheckedException("Invalid basic authentication token"); + } + return new String[] { token.substring(0, delim), token.substring(delim + 1) }; + } +} diff --git a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/ValidateCodeFilter.java b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/ValidateCodeFilter.java index 8d6a8a5..767d9d3 100644 --- a/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/ValidateCodeFilter.java +++ b/ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/ValidateCodeFilter.java @@ -1,5 +1,7 @@ package com.ruoyi.gateway.filter; +import com.ruoyi.common.core.utils.web.WebUtils; +import com.ruoyi.gateway.config.properties.IgnoreClientProperties; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.cloud.gateway.filter.GatewayFilter; import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFactory; @@ -25,6 +27,9 @@ public class ValidateCodeFilter extends AbstractGatewayFilterFactory @Autowired private ValidateCodeService validateCodeService; + @Autowired + private IgnoreClientProperties ignoreClient; + @Override public GatewayFilter apply(Object config) { @@ -38,6 +43,13 @@ public class ValidateCodeFilter extends AbstractGatewayFilterFactory } try { + // swagger的oauth2.0验证码放行操作 + String[] clientInfos = WebUtils.getClientId(request); + if (ignoreClient.getClients().contains(clientInfos[0])) + { + return chain.filter(exchange); + } + validateCodeService.checkCapcha(request.getQueryParams().getFirst("code"), request.getQueryParams().getFirst("uuid")); }