forked from casdoor/casdoor
136 lines
3.4 KiB
Go
136 lines
3.4 KiB
Go
// Copyright 2023 The Casdoor Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package object
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"net/http"
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"net/url"
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"strings"
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"github.com/casdoor/casdoor/proxy"
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)
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type HttpSmsClient struct {
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endpoint string
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method string
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paramName string
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template string
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httpHeaders map[string]string
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bodyMapping map[string]string
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contentType string
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enableProxy bool
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}
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func newHttpSmsClient(endpoint, method, paramName, template string, httpHeaders map[string]string, bodyMapping map[string]string, contentType string, enableProxy bool) (*HttpSmsClient, error) {
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if template == "" {
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template = "%s"
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}
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if contentType == "" {
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contentType = "application/x-www-form-urlencoded"
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}
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client := &HttpSmsClient{
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endpoint: endpoint,
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method: method,
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paramName: paramName,
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template: template,
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httpHeaders: httpHeaders,
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bodyMapping: bodyMapping,
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contentType: contentType,
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enableProxy: enableProxy,
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}
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return client, nil
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}
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func (c *HttpSmsClient) SendMessage(param map[string]string, targetPhoneNumber ...string) error {
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phoneNumber := targetPhoneNumber[0]
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code := param["code"]
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content := fmt.Sprintf(c.template, code)
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phoneNumberField := "phoneNumber"
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contentField := c.paramName
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for k, v := range c.bodyMapping {
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switch k {
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case "phoneNumber":
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phoneNumberField = v
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case "content":
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contentField = v
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}
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}
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var req *http.Request
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var err error
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if c.method == "POST" || c.method == "PUT" || c.method == "DELETE" {
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bodyMap := make(map[string]string)
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bodyMap[phoneNumberField] = phoneNumber
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bodyMap[contentField] = content
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var bodyBytes []byte
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if c.contentType == "application/json" {
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bodyBytes, err = json.Marshal(bodyMap)
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if err != nil {
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return err
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}
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req, err = http.NewRequest(c.method, c.endpoint, bytes.NewBuffer(bodyBytes))
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} else {
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formValues := url.Values{}
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for k, v := range bodyMap {
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formValues.Add(k, v)
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}
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req, err = http.NewRequest(c.method, c.endpoint, strings.NewReader(formValues.Encode()))
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}
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if err != nil {
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return err
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}
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req.Header.Set("Content-Type", c.contentType)
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} else if c.method == "GET" {
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req, err = http.NewRequest(c.method, c.endpoint, nil)
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if err != nil {
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return err
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}
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q := req.URL.Query()
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q.Add(phoneNumberField, phoneNumber)
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q.Add(contentField, content)
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req.URL.RawQuery = q.Encode()
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} else {
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return fmt.Errorf("HttpSmsClient's SendMessage() error, unsupported method: %s", c.method)
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}
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for k, v := range c.httpHeaders {
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req.Header.Set(k, v)
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}
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httpClient := proxy.DefaultHttpClient
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if c.enableProxy {
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httpClient = proxy.ProxyHttpClient
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}
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resp, err := httpClient.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return fmt.Errorf("HttpSmsClient's SendMessage() error, custom HTTP SMS request failed with status: %s", resp.Status)
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}
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return err
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}
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