mirror of
https://github.com/casdoor/casdoor.git
synced 2025-05-23 02:35:49 +08:00
89 lines
2.4 KiB
Go
89 lines
2.4 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 email
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import (
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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 HttpEmailProvider struct {
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endpoint string
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method string
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httpHeaders map[string]string
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}
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func NewHttpEmailProvider(endpoint string, method string, httpHeaders map[string]string) *HttpEmailProvider {
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client := &HttpEmailProvider{
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endpoint: endpoint,
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method: method,
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httpHeaders: httpHeaders,
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}
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return client
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}
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func (c *HttpEmailProvider) Send(fromAddress string, fromName string, toAddress string, subject string, content string) error {
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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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formValues := url.Values{}
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formValues.Set("fromName", fromName)
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formValues.Set("toAddress", toAddress)
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formValues.Set("subject", subject)
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formValues.Set("content", content)
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req, err = http.NewRequest(c.method, c.endpoint, strings.NewReader(formValues.Encode()))
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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", "application/x-www-form-urlencoded")
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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("fromName", fromName)
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q.Add("toAddress", toAddress)
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q.Add("subject", subject)
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q.Add("content", content)
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req.URL.RawQuery = q.Encode()
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} else {
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return fmt.Errorf("HttpEmailProvider's Send() 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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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("HttpEmailProvider's Send() error, custom HTTP Email 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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