之前談到的Dicusign,都是發送一封郵件給到收件人,然后收件人完成簽名的一個過程,那么有的時候,當我們需要直接在頁面上打開用戶簽名的界面,而不是通過郵件的形式,那么就需要開啟Docusign的嵌入式簽名過程
整體步驟參考 Docusign系列(三)- SOAP方式調用Docusign,本質上來講,嵌入式簽名的形式,即將發送到用戶的那封信件的鏈接,在頁面上完成跳轉,所以我們首先寫一個頁面按鈕:打開Docusign簽名鏈接(圖左),當你點擊按鈕,會直接跳轉到Docusign的簽名頁面(圖右)
頁面代碼很簡單,通過按鈕調用Docusign的SOAP接口
<apex:page controller="ShowButtonCtrl" showHeader="false" sidebar="false"> <apex:form > <apex:pagemessages /> <apex:pageBlock > <apex:commandButton value="打開Docusign簽名鏈接" action="{!testFunction}"/> </apex:pageBlock> </apex:form> </apex:page>
public class ShowButtonCtrl { public String testFunction(){ String docusignurl = DocusignDemo2.sendWithDocusign('8002w000000HXkJ'); return docusignurl; } }
那么關於Docusign部分的代碼該怎么做呢?
首先是關於收件人,需要添加新的參數
// 設定一個 Client User Id String signer_user_id = '1'; // 第一個簽字 DocusignApi.Recipient firstSigner = new DocusignApi.Recipient(); firstSigner.ID = 1; firstSigner.Type_x = 'Signer';// 收件人類型 - Signer表示需要簽字 firstSigner.RoutingOrder = 1;// 簽字順序 firstSigner.Email = 'XXXXXXX'; firstSigner.UserName = '第一個簽字'; firstSigner.RequireIDLookup = false; // 嵌入式簽名的參數 firstSigner.CaptiveInfo = new DocuSignAPI.RecipientCaptiveInfo(); firstSigner.CaptiveInfo.ClientUserID = signer_user_id; firstSigner.CaptiveInfo.EmbeddedRecipientStartURL = 'SIGN_AT_DOCUSIGN';
然后在通過Docusign生成EnvelopeID之后,獲取需要跳轉的鏈接:
// 第一步:創建assertion DocuSignAPI.RequestRecipientTokenAuthenticationAssertion assertion = new DocuSignAPI.RequestRecipientTokenAuthenticationAssertion(); assertion.AssertionID = '1'; assertion.AuthenticationInstant = Datetime.now(); assertion.AuthenticationMethod = 'Password'; assertion.SecurityDomain = 'DS_Recipe_Signer_View_Controller'; // Salesforce 環境域名 String baseUrl = URL.getSalesforceBaseUrl().toExternalForm(); String signer_return_url = baseURL + '?cId=' + recordId; String return_url_base = signer_return_url; if(return_url_base.contains('?')) { return_url_base += '&event='; }else { return_url_base = return_url_base += '?event='; } System.debug(LoggingLevel.INFO , '**** return_url_base:' + return_url_base); // 第二步:為電子簽名的不同結果創建重定向URL DocuSignAPI.RequestRecipientTokenClientURLs urls = new DocuSignAPI.RequestRecipientTokenClientURLs(); urls.OnSigningComplete = baseURL + '/apex/welcome?conId=' + recordId; urls.OnViewingComplete = return_url_base + 'viewing_complete'; urls.OnCancel = return_url_base + 'cancel'; urls.OnDecline = return_url_base + 'decline'; urls.OnSessionTimeout = return_url_base + 'session_timeout'; urls.OnTTLExpired = return_url_base + 'ttl_expired'; urls.OnException = baseURL + '/apex/welcome?conId=' + recordId; urls.OnAccessCodeFailed = return_url_base + 'failed_access_code'; urls.OnIdCheckFailed = return_url_base + 'failed_id_check'; urls.OnFaxPending = return_url_base + 'fax_pending'; System.debug(LoggingLevel.INFO , '**** return_url_base:' + return_url_base); String signer_view_url; Boolean no_error = true; try { // 第三步:調用Docusign請求 signer_view_url = dsApi.RequestRecipientToken(envelopeId, signer_user_id, firstSigner.UserName, firstSigner.Email, assertion, urls); System.debug(LoggingLevel.INFO , '**** Received signer_view_url:' + signer_view_url); } catch ( CalloutException e) { System.debug(LoggingLevel.INFO , '**** Exception - ' + e ); String error_code = 'Problem: ' + e; String error_message = error_code; no_error = false; }
在搞定上面的內容之后,當Docusign簽訂完成會跳轉到 'welcome' 這個自定義頁面,
整體來看,在SOAP的接觸上使用嵌入式簽名還是很簡單的,這樣就可以讓Docusign能在更多的地方被使用,比如在我們發送出去的Email中,或者其他自定義頁面上,賦予了這種電子簽名更廣泛的應用空間
需要注意的是,這種嵌入式簽名的有效期僅僅五分鍾,同時在默認情況下,Docusign不會發送之前我們看到的Docusign請求簽名的郵件給收件人,這一點從需求上不難理解,畢竟在頁面上把合同啥的都簽了,也不需要額外的郵件提醒了,不過Docusign也不是完全關閉了這樣的通道,在Docusign的管理員界面中,選擇Signing Setting頁簽
在這里,你可以關閉或者啟用是否要在嵌入式場景下發送郵件給簽名者,同時設置一個 CaptiveInfo 參數(參數說明)
最后,附上DocusignDemo2 類的完整代碼
public class DocusignDemo2 { public static String USERID = 'XXXXX'; public static String ACCOUNTID = 'XXXXX'; public static String PASSWORD = 'XXXXXX'; public static String INTEGRATORKEY = 'XXXXXX'; public static String ENDPOINT = 'https://demo.docusign.net/api/3.0/dsapi.asmx'; public static String sendWithDocusign(String recordId){ Contract con = [SELECT id FROM Contract WHERE Id=:recordId]; DocusignApi.DSAPIServiceSoap dsApi = new DocusignApi.DSAPIServiceSoap(); dsApi.endpoint_x = ENDPOINT; //Set Authentication String auth = '<DocuSignCredentials>' + '<Username>'+ USERID + '</Username>' + '<Password>' + PASSWORD + '</Password>' + '<IntegratorKey>' + INTEGRATORKEY + '</IntegratorKey>' + '</DocuSignCredentials>'; System.debug('Setting authentication to: ' + auth); dsApi.inputHttpHeaders_x = new Map<String, String>(); dsApi.inputHttpHeaders_x.put('X-DocuSign-Authentication', auth); // 發送Docusign中的模板 DocuSignAPI.TemplateReference templateReference = new DocuSignAPI.TemplateReference(); templateReference.Template = 'XXXXXXXXX'; templateReference.TemplateLocation = 'Server'; DocusignApi.ArrayOfTemplateReference templateReferences = new DocusignApi.ArrayOfTemplateReference(); templateReferences.TemplateReference = new DocusignApi.TemplateReference[]{templateReference}; // 設定一個 Client User Id String signer_user_id = '1'; // 第一個簽字 DocusignApi.Recipient firstSigner = new DocusignApi.Recipient(); firstSigner.ID = 1; firstSigner.Type_x = 'Signer';// 收件人類型 - Signer表示需要簽字 firstSigner.RoutingOrder = 1;// 簽字順序 firstSigner.Email = 'XXXXXX'; firstSigner.UserName = '第一個簽字'; firstSigner.RequireIDLookup = false; // 啟用嵌入式的同時啟用遠程簽名 firstSigner.CaptiveInfo = new DocuSignAPI.RecipientCaptiveInfo(); firstSigner.CaptiveInfo.ClientUserID = signer_user_id;
// EmbeddedRecipientStartURL –這是發件人提供的用於重定向收件人的有效URL字符串。
// 使用此選項時,嵌入式收件人仍會像遠程收件人一樣從DocuSign接收電子郵件,但是當單擊電子郵件中的文檔鏈接時,
// 收件人將通過DocuSign重定向到該URL以完成其操作
// 路由到URL時,由發送者的系統(服務器響應URL)決定是否請求接收者令牌啟動簽名會話。
// 如果此節點使用值SIGN_AT_DOCUSIGN,則收件人將直接在DocuSign上定向到嵌入式簽名或查看過程。
// 簽名或查看操作由DocuSign系統啟動,並且交易活動和完成證書記錄將對此進行反映。在所有其他方面,
// 該過程與任何合作伙伴都會發起的嵌入式簽名或查看操作相同
firstSigner.CaptiveInfo.EmbeddedRecipientStartURL = 'SIGN_AT_DOCUSIGN';
DocusignApi.ArrayOfRecipient1 recipients = new DocusignApi.ArrayOfRecipient1(); recipients.Recipient = new DocusignApi.Recipient[]{firstSigner}; DocusignApi.EnvelopeInformation envelopeInfo = new DocusignApi.EnvelopeInformation(); envelopeInfo.AccountId = ACCOUNTID; envelopeInfo.Subject = 'email subject';// Max 100 characters envelopeInfo.EmailBlurb = 'email message.';// Max 10000 characters DocusignApi.CustomField platformName = new DocusignApi.CustomField (); platformName.Name = 'PlatformName'; platformName.Value = 'Salesforce'; platformName.Show = 'False'; DocusignApi.CustomField appName = new DocusignApi.CustomField (); appName.Name = 'AppName'; appName.Value = 'DocuSignForSalesforce'; appName.Show = 'False'; DocusignApi.CustomField SFContract = new DocusignApi.CustomField (); SFContract.Name = '##SFContract'; SFContract.Value = recordId; SFContract.Show = 'False'; DocusignApi.CustomField DSFSSourceObjectId = new DocusignApi.CustomField (); DSFSSourceObjectId.Name = 'DSFSSourceObjectId'; DSFSSourceObjectId.Value = recordId + '~Contract'; DSFSSourceObjectId.Show = 'False'; DocusignApi.ArrayOfCustomField arrayOfCustomFields = new DocusignApi.ArrayOfCustomField(); arrayOfCustomFields.CustomField = new list<DocusignApi.CustomField>(); arrayOfCustomFields.CustomField.add(platformName); arrayOfCustomFields.CustomField.add(appName); arrayOfCustomFields.CustomField.add(SFContract); arrayOfCustomFields.CustomField.add(DSFSSourceObjectId); System.debug('*** arrayOfCustomFields:' + arrayOfCustomFields); envelopeInfo.CustomFields = arrayOfCustomFields; // 保留信封ID String envelopeId; try { DocusignApi.EnvelopeStatus es = dsApi.CreateEnvelopeFromTemplates(templateReferences,recipients,envelopeInfo,true); envelopeId = es.EnvelopeID; System.debug(LoggingLevel.INFO, '*** EnvelopeID:' + es.EnvelopeID); System.debug(LoggingLevel.INFO, '*** Status:' + es.Status); } catch ( CalloutException e) { System.debug('Exception - ' + e ); } // 第一步:創建assertion DocuSignAPI.RequestRecipientTokenAuthenticationAssertion assertion = new DocuSignAPI.RequestRecipientTokenAuthenticationAssertion(); assertion.AssertionID = '1'; assertion.AuthenticationInstant = Datetime.now(); assertion.AuthenticationMethod = 'Password'; assertion.SecurityDomain = 'DS_Recipe_Signer_View_Controller'; // Salesforce 環境域名 String baseUrl = URL.getSalesforceBaseUrl().toExternalForm(); String signer_return_url = baseURL + '?cId=' + recordId; String return_url_base = signer_return_url; if(return_url_base.contains('?')) { return_url_base += '&event='; }else { return_url_base = return_url_base += '?event='; } System.debug(LoggingLevel.INFO , '**** return_url_base:' + return_url_base); // 第二步:為電子簽名的不同結果創建重定向URL DocuSignAPI.RequestRecipientTokenClientURLs urls = new DocuSignAPI.RequestRecipientTokenClientURLs(); urls.OnSigningComplete = baseURL + '/apex/welcome?conId=' + recordId; urls.OnViewingComplete = return_url_base + 'viewing_complete'; urls.OnCancel = return_url_base + 'cancel'; urls.OnDecline = return_url_base + 'decline'; urls.OnSessionTimeout = return_url_base + 'session_timeout'; urls.OnTTLExpired = return_url_base + 'ttl_expired'; // urls.OnException = return_url_base + 'exception'; urls.OnException = baseURL + '/apex/welcome?conId=' + recordId; urls.OnAccessCodeFailed = return_url_base + 'failed_access_code'; urls.OnIdCheckFailed = return_url_base + 'failed_id_check'; urls.OnFaxPending = return_url_base + 'fax_pending'; System.debug(LoggingLevel.INFO , '**** return_url_base:' + return_url_base); String signer_view_url; Boolean no_error = true; try { // 第三步:調用Docusign請求 signer_view_url = dsApi.RequestRecipientToken(envelopeId, signer_user_id, firstSigner.UserName, firstSigner.Email, assertion, urls); System.debug(LoggingLevel.INFO , '**** Received signer_view_url:' + signer_view_url); } catch ( CalloutException e) { System.debug(LoggingLevel.INFO , '**** Exception - ' + e ); String error_code = 'Problem: ' + e; String error_message = error_code; no_error = false; } String signingUrl; if (no_error) { signingUrl = signer_view_url; System.debug(LoggingLevel.INFO , '**** signingUrl:' + signingUrl); } return signingUrl; } }