Examples with AuthAction com.alibaba.csp.sentinel.dashboard.auth.AuthAction used on opensource projects

Example 21 with AuthAction

use of com.alibaba.csp.sentinel.dashboard.auth.AuthAction in project spring-boot-student by wyh-spring-ecosystem-student.

the class FlowControllerV1 method apiAddFlowRule.

@PostMapping("/rule")
@AuthAction(PrivilegeType.WRITE_RULE)
public Result<FlowRuleEntity> apiAddFlowRule(@RequestBody FlowRuleEntity entity) {
    Result<FlowRuleEntity> checkResult = checkEntityInternal(entity);
    if (checkResult != null) {
        return checkResult;
    }
    entity.setId(null);
    Date date = new Date();
    entity.setGmtCreate(date);
    entity.setGmtModified(date);
    entity.setLimitApp(entity.getLimitApp().trim());
    entity.setResource(entity.getResource().trim());
    try {
        entity = repository.save(entity);
        publishRules(entity.getApp(), entity.getIp(), entity.getPort());
        return Result.ofSuccess(entity);
    } catch (Throwable t) {
        Throwable e = t instanceof ExecutionException ? t.getCause() : t;
        logger.error("Failed to add new flow rule, app={}, ip={}", entity.getApp(), entity.getIp(), e);
        return Result.ofFail(-1, e.getMessage());
    }
}

Example 22 with AuthAction

use of com.alibaba.csp.sentinel.dashboard.auth.AuthAction in project spring-boot-student by wyh-spring-ecosystem-student.

the class ParamFlowRuleController method apiAddParamFlowRule.

@PostMapping("/rule")
@AuthAction(PrivilegeType.WRITE_RULE)
public Result<ParamFlowRuleEntity> apiAddParamFlowRule(@RequestBody ParamFlowRuleEntity entity) {
    Result<ParamFlowRuleEntity> checkResult = checkEntityInternal(entity);
    if (checkResult != null) {
        return checkResult;
    }
    if (!checkIfSupported(entity.getApp(), entity.getIp(), entity.getPort())) {
        return unsupportedVersion();
    }
    entity.setId(null);
    entity.getRule().setResource(entity.getResource().trim());
    Date date = new Date();
    entity.setGmtCreate(date);
    entity.setGmtModified(date);
    try {
        entity = repository.save(entity);
        publishRules(entity.getApp(), entity.getIp(), entity.getPort()).get();
        return Result.ofSuccess(entity);
    } catch (ExecutionException ex) {
        logger.error("Error when adding new parameter flow rules", ex.getCause());
        if (isNotSupported(ex.getCause())) {
            return unsupportedVersion();
        } else {
            return Result.ofThrowable(-1, ex.getCause());
        }
    } catch (Throwable throwable) {
        logger.error("Error when adding new parameter flow rules", throwable);
        return Result.ofFail(-1, throwable.getMessage());
    }
}

Example 23 with AuthAction

use of com.alibaba.csp.sentinel.dashboard.auth.AuthAction in project spring-boot-student by wyh-spring-ecosystem-student.

the class SystemController method apiAdd.

@RequestMapping("/new.json")
@AuthAction(PrivilegeType.WRITE_RULE)
public Result<SystemRuleEntity> apiAdd(String app, String ip, Integer port, Double highestSystemLoad, Double highestCpuUsage, Long avgRt, Long maxThread, Double qps) {
    Result<SystemRuleEntity> checkResult = checkBasicParams(app, ip, port);
    if (checkResult != null) {
        return checkResult;
    }
    int notNullCount = countNotNullAndNotNegative(highestSystemLoad, avgRt, maxThread, qps, highestCpuUsage);
    if (notNullCount != 1) {
        return Result.ofFail(-1, "only one of [highestSystemLoad, avgRt, maxThread, qps,highestCpuUsage] " + "value must be set > 0, but " + notNullCount + " values get");
    }
    if (null != highestCpuUsage && highestCpuUsage > 1) {
        return Result.ofFail(-1, "highestCpuUsage must between [0.0, 1.0]");
    }
    SystemRuleEntity entity = new SystemRuleEntity();
    entity.setApp(app.trim());
    entity.setIp(ip.trim());
    entity.setPort(port);
    // -1 is a fake value
    if (null != highestSystemLoad) {
        entity.setHighestSystemLoad(highestSystemLoad);
    } else {
        entity.setHighestSystemLoad(-1D);
    }
    if (null != highestCpuUsage) {
        entity.setHighestCpuUsage(highestCpuUsage);
    } else {
        entity.setHighestCpuUsage(-1D);
    }
    if (avgRt != null) {
        entity.setAvgRt(avgRt);
    } else {
        entity.setAvgRt(-1L);
    }
    if (maxThread != null) {
        entity.setMaxThread(maxThread);
    } else {
        entity.setMaxThread(-1L);
    }
    if (qps != null) {
        entity.setQps(qps);
    } else {
        entity.setQps(-1D);
    }
    Date date = new Date();
    entity.setGmtCreate(date);
    entity.setGmtModified(date);
    try {
        entity = repository.save(entity);
    } catch (Throwable throwable) {
        logger.error("Add SystemRule error", throwable);
        return Result.ofThrowable(-1, throwable);
    }
    if (!publishRules(app, ip, port)) {
        logger.warn("Publish system rules fail after rule add");
    }
    return Result.ofSuccess(entity);
}

Example 24 with AuthAction

use of com.alibaba.csp.sentinel.dashboard.auth.AuthAction in project spring-boot-student by wyh-spring-ecosystem-student.

the class GatewayApiController method updateApi.

@PostMapping("/save.json")
@AuthAction(AuthService.PrivilegeType.WRITE_RULE)
public Result<ApiDefinitionEntity> updateApi(@RequestBody UpdateApiReqVo reqVo) {
    String app = reqVo.getApp();
    if (StringUtil.isBlank(app)) {
        return Result.ofFail(-1, "app can't be null or empty");
    }
    Long id = reqVo.getId();
    if (id == null) {
        return Result.ofFail(-1, "id can't be null");
    }
    ApiDefinitionEntity entity = repository.findById(id);
    if (entity == null) {
        return Result.ofFail(-1, "api does not exist, id=" + id);
    }
    // 匹配规则列表
    List<ApiPredicateItemVo> predicateItems = reqVo.getPredicateItems();
    if (CollectionUtils.isEmpty(predicateItems)) {
        return Result.ofFail(-1, "predicateItems can't empty");
    }
    List<ApiPredicateItemEntity> predicateItemEntities = new ArrayList<>();
    for (ApiPredicateItemVo predicateItem : predicateItems) {
        ApiPredicateItemEntity predicateItemEntity = new ApiPredicateItemEntity();
        // 匹配模式
        int matchStrategy = predicateItem.getMatchStrategy();
        if (!Arrays.asList(URL_MATCH_STRATEGY_EXACT, URL_MATCH_STRATEGY_PREFIX, URL_MATCH_STRATEGY_REGEX).contains(matchStrategy)) {
            return Result.ofFail(-1, "Invalid matchStrategy: " + matchStrategy);
        }
        predicateItemEntity.setMatchStrategy(matchStrategy);
        // 匹配串
        String pattern = predicateItem.getPattern();
        if (StringUtil.isBlank(pattern)) {
            return Result.ofFail(-1, "pattern can't be null or empty");
        }
        predicateItemEntity.setPattern(pattern);
        predicateItemEntities.add(predicateItemEntity);
    }
    entity.setPredicateItems(new LinkedHashSet<>(predicateItemEntities));
    Date date = new Date();
    entity.setGmtModified(date);
    try {
        entity = repository.save(entity);
    } catch (Throwable throwable) {
        logger.error("update gateway api error:", throwable);
        return Result.ofThrowable(-1, throwable);
    }
    if (!publishApis(app, entity.getIp(), entity.getPort())) {
        logger.warn("publish gateway apis fail after update");
    }
    return Result.ofSuccess(entity);
}

Example 25 with AuthAction

use of com.alibaba.csp.sentinel.dashboard.auth.AuthAction in project spring-boot-student by wyh-spring-ecosystem-student.

the class GatewayFlowRuleController method addFlowRule.

@PostMapping("/new.json")
@AuthAction(AuthService.PrivilegeType.WRITE_RULE)
public Result<GatewayFlowRuleEntity> addFlowRule(@RequestBody AddFlowRuleReqVo reqVo) {
    String app = reqVo.getApp();
    if (StringUtil.isBlank(app)) {
        return Result.ofFail(-1, "app can't be null or empty");
    }
    GatewayFlowRuleEntity entity = new GatewayFlowRuleEntity();
    entity.setApp(app.trim());
    String ip = reqVo.getIp();
    if (StringUtil.isBlank(ip)) {
        return Result.ofFail(-1, "ip can't be null or empty");
    }
    entity.setIp(ip.trim());
    Integer port = reqVo.getPort();
    if (port == null) {
        return Result.ofFail(-1, "port can't be null");
    }
    entity.setPort(port);
    // API类型, Route ID或API分组
    Integer resourceMode = reqVo.getResourceMode();
    if (resourceMode == null) {
        return Result.ofFail(-1, "resourceMode can't be null");
    }
    if (!Arrays.asList(RESOURCE_MODE_ROUTE_ID, RESOURCE_MODE_CUSTOM_API_NAME).contains(resourceMode)) {
        return Result.ofFail(-1, "invalid resourceMode: " + resourceMode);
    }
    entity.setResourceMode(resourceMode);
    // API名称
    String resource = reqVo.getResource();
    if (StringUtil.isBlank(resource)) {
        return Result.ofFail(-1, "resource can't be null or empty");
    }
    entity.setResource(resource.trim());
    // 针对请求属性
    GatewayParamFlowItemVo paramItem = reqVo.getParamItem();
    if (paramItem != null) {
        GatewayParamFlowItemEntity itemEntity = new GatewayParamFlowItemEntity();
        entity.setParamItem(itemEntity);
        // 参数属性 0-ClientIP 1-Remote Host 2-Header 3-URL参数 4-Cookie
        Integer parseStrategy = paramItem.getParseStrategy();
        if (!Arrays.asList(PARAM_PARSE_STRATEGY_CLIENT_IP, PARAM_PARSE_STRATEGY_HOST, PARAM_PARSE_STRATEGY_HEADER, PARAM_PARSE_STRATEGY_URL_PARAM, PARAM_PARSE_STRATEGY_COOKIE).contains(parseStrategy)) {
            return Result.ofFail(-1, "invalid parseStrategy: " + parseStrategy);
        }
        itemEntity.setParseStrategy(paramItem.getParseStrategy());
        // 当参数属性为2-Header 3-URL参数 4-Cookie时，参数名称必填
        if (Arrays.asList(PARAM_PARSE_STRATEGY_HEADER, PARAM_PARSE_STRATEGY_URL_PARAM, PARAM_PARSE_STRATEGY_COOKIE).contains(parseStrategy)) {
            // 参数名称
            String fieldName = paramItem.getFieldName();
            if (StringUtil.isBlank(fieldName)) {
                return Result.ofFail(-1, "fieldName can't be null or empty");
            }
            itemEntity.setFieldName(paramItem.getFieldName());
        }
        String pattern = paramItem.getPattern();
        // 如果匹配串不为空，验证匹配模式
        if (StringUtil.isNotEmpty(pattern)) {
            itemEntity.setPattern(pattern);
            Integer matchStrategy = paramItem.getMatchStrategy();
            if (!Arrays.asList(PARAM_MATCH_STRATEGY_EXACT, PARAM_MATCH_STRATEGY_CONTAINS, PARAM_MATCH_STRATEGY_REGEX).contains(matchStrategy)) {
                return Result.ofFail(-1, "invalid matchStrategy: " + matchStrategy);
            }
            itemEntity.setMatchStrategy(matchStrategy);
        }
    }
    // 阈值类型 0-线程数 1-QPS
    Integer grade = reqVo.getGrade();
    if (grade == null) {
        return Result.ofFail(-1, "grade can't be null");
    }
    if (!Arrays.asList(FLOW_GRADE_THREAD, FLOW_GRADE_QPS).contains(grade)) {
        return Result.ofFail(-1, "invalid grade: " + grade);
    }
    entity.setGrade(grade);
    // QPS阈值
    Double count = reqVo.getCount();
    if (count == null) {
        return Result.ofFail(-1, "count can't be null");
    }
    if (count < 0) {
        return Result.ofFail(-1, "count should be at lease zero");
    }
    entity.setCount(count);
    // 间隔
    Long interval = reqVo.getInterval();
    if (interval == null) {
        return Result.ofFail(-1, "interval can't be null");
    }
    if (interval <= 0) {
        return Result.ofFail(-1, "interval should be greater than zero");
    }
    entity.setInterval(interval);
    // 间隔单位
    Integer intervalUnit = reqVo.getIntervalUnit();
    if (intervalUnit == null) {
        return Result.ofFail(-1, "intervalUnit can't be null");
    }
    if (!Arrays.asList(INTERVAL_UNIT_SECOND, INTERVAL_UNIT_MINUTE, INTERVAL_UNIT_HOUR, INTERVAL_UNIT_DAY).contains(intervalUnit)) {
        return Result.ofFail(-1, "Invalid intervalUnit: " + intervalUnit);
    }
    entity.setIntervalUnit(intervalUnit);
    // 流控方式 0-快速失败 2-匀速排队
    Integer controlBehavior = reqVo.getControlBehavior();
    if (controlBehavior == null) {
        return Result.ofFail(-1, "controlBehavior can't be null");
    }
    if (!Arrays.asList(CONTROL_BEHAVIOR_DEFAULT, CONTROL_BEHAVIOR_RATE_LIMITER).contains(controlBehavior)) {
        return Result.ofFail(-1, "invalid controlBehavior: " + controlBehavior);
    }
    entity.setControlBehavior(controlBehavior);
    if (CONTROL_BEHAVIOR_DEFAULT == controlBehavior) {
        // 0-快速失败, 则Burst size必填
        Integer burst = reqVo.getBurst();
        if (burst == null) {
            return Result.ofFail(-1, "burst can't be null");
        }
        if (burst < 0) {
            return Result.ofFail(-1, "invalid burst: " + burst);
        }
        entity.setBurst(burst);
    } else if (CONTROL_BEHAVIOR_RATE_LIMITER == controlBehavior) {
        // 1-匀速排队, 则超时时间必填
        Integer maxQueueingTimeoutMs = reqVo.getMaxQueueingTimeoutMs();
        if (maxQueueingTimeoutMs == null) {
            return Result.ofFail(-1, "maxQueueingTimeoutMs can't be null");
        }
        if (maxQueueingTimeoutMs < 0) {
            return Result.ofFail(-1, "invalid maxQueueingTimeoutMs: " + maxQueueingTimeoutMs);
        }
        entity.setMaxQueueingTimeoutMs(maxQueueingTimeoutMs);
    }
    Date date = new Date();
    entity.setGmtCreate(date);
    entity.setGmtModified(date);
    try {
        entity = repository.save(entity);
    } catch (Throwable throwable) {
        logger.error("add gateway flow rule error:", throwable);
        return Result.ofThrowable(-1, throwable);
    }
    if (!publishRules(app, ip, port)) {
        logger.warn("publish gateway flow rules fail after add");
    }
    return Result.ofSuccess(entity);
}