Intuit API OAuth ApplicationAuthenticationFailed; errorCode = 003200

Question

我正在使用this library for OAuth v1.0連接到QuickBooks Online API。我成功地使用三方認證並取回訪問令牌。我也能夠連接到大多數端點，沒有任何問題。但是，我遇到了使用URL參數連接到端點的問題。

例如，這個URL沒有問題返回：

https://sandbox-quickbooks.api.intuit.com/v3/company/123145723805019/customer/8

然而，這個URL返回與SignatureBaseString：錯誤401未經授權。

//sandbox-quickbooks.api.intuit.com/v3/company/123145723805019/query?query=select * from customer

我誤解一些關於如何訪問與URL參數端點OAuth的？任何幫助或見解將不勝感激。

工作代碼：

<cfset oAuthRequest = new com.brianflove.oauth.Request()> 
<cfset oAuthConsumer = new com.brianflove.oauth.Consumer()> 
<cfset oauthConsumer.setSecret(CONSUMER_SECRET)> 
<cfset oauthConsumer.setKey(CONSUMER_KEY)> 
<cfset oAuthRequest.setMethod("GET")> 
<cfset oAuthRequest.setUrl("https://sandbox-quickbooks.api.intuit.com/v3/company/123145723805019/customer/" & randrange(1,8))> 
<cfset oAuthRequest.setConsumer(oAuthConsumer)> 
<cfset oAuthRequest.setToken(session.token)> 

<!---use HMAC-SHA1 signature method---> 
<cfset signatureMethod = new com.brianflove.oauth.methods.HmacSha1SignatureMethod()> 

<!---sign request---> 
<cfset oAuthRequest.signWithSignatureMethod(signatureMethod=signatureMethod)> 


<!---POST using request URL---> 
<cfset httpRequest = new Http()> 
<cfset httpRequest.setUrl(oAuthRequest.getUrl())> 
<cfset httpRequest.setMethod(oAuthRequest.getMethod())> 
<cfset httpRequest.addParam(type="header", name="Authorization", value=oAuthRequest.toHeader())> 
<cfset httpRequest.addParam(type="header", name="Accept", value="application/json") /> 
<cfset httpRequest.setCharset("utf-8")> 
<cfset httpResult = httpRequest.send().getPrefix()> 

<cfdump var="#httpResult.filecontent#"> 

不工作代碼：

<cfset oAuthRequest = new com.brianflove.oauth.Request()> 
<cfset oAuthConsumer = new com.brianflove.oauth.Consumer()> 
<cfset oauthConsumer.setSecret(CONSUMER_SECRET)> 
<cfset oauthConsumer.setKey(CONSUMER_KEY)> 
<cfset oAuthRequest.setMethod("GET")> 
<cfset oAuthRequest.setUrl("https://sandbox-quickbooks.api.intuit.com/v3/company/123145723805019/query?query=select * from customer") /> 
<cfset oAuthRequest.setConsumer(oAuthConsumer)> 
<cfset oAuthRequest.setToken(session.token)> 

<!---use HMAC-SHA1 signature method---> 
<cfset signatureMethod = new com.brianflove.oauth.methods.HmacSha1SignatureMethod()> 

<!---sign request---> 
<cfset oAuthRequest.signWithSignatureMethod(signatureMethod=signatureMethod)> 

<!---POST using request URL---> 
<cfset httpRequest = new Http()> 
<cfset httpRequest.setUrl(oAuthRequest.getUrl())> 
<cfset httpRequest.setMethod(oAuthRequest.getMethod())> 
<cfset httpRequest.addParam(type="header", name="Authorization", value=oAuthRequest.toHeader())> 
<cfset httpRequest.addParam(type="header", name="Accept", value="application/json") /> 
<cfset httpRequest.setCharset("utf-8")> 
<cfset httpResult = httpRequest.send().getPrefix()> 

<cfdump var="#httpResult.filecontent#"> 

錯誤響應：

<?xml version="1.0" encoding="UTF-8" standalone="yes"?> 
<IntuitResponse time="2016-12-01T06:12:00.999-08:00" xmlns="http://schema.intuit.com/finance/v3"> 
    <Fault type="AUTHENTICATION"> 
     <Error code="3200"> 
      <Message>message=ApplicationAuthenticationFailed; errorCode=003200; statusCode=401</Message> 
      <Detail>SignatureBaseString: GET&amp;https%3A%2F%2Fsandbox-quickbooks.api.intuit.com%2Fv3%2Fcompany%2F123145723805019%2Fquery&amp;oauth_consumer_key%3DqyprdTVZH2CtDAXewG1YQKQYzUssYH%26oauth_nonce%3D420ADB0BF9EF309B785C531EEE8A7AAF%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1480601520%26oauth_token%3Dqyprd5g2WEiaxaVyI3MqeXqRvxvi26cXuauyMtFQaMZHdjVT%26oauth_version%3D1.0%26query%3Dselect%2520%252A%2520from%2520customer</Detail> 
     </Error> 
    </Fault> 
</IntuitResponse> 

Answer 1

ENCO在將查詢語句傳遞給URL之前，先查詢查詢語句。

使用下面的方法來執行編碼：

<cffunction name="encodePercent" returntype="string" access="public" 
      description="RFC 3986 encoding - keep [ALPHA, DIGIT, '-', '.', '_', '~'], %-encode the rest -> decoding '~', correctly encoding spaces('+') and '*'"> 
    <cfargument name="sValue"  required="true" type="string" hint="value to encode"> 
    <cfargument name="sEncoding" required="false" type="string" default="UTF-8" hint="encoding"> 
    <cfset var sResult = ""> 
    <!--- using javacast to call the appropriate encode method ---> 
    <cfif Len(arguments.sValue)> 
     <cfset sResult = CreateObject("java","java.net.URLEncoder"). 
          encode(JavaCast("String",arguments.sValue), JavaCast("String",arguments.sEncoding))> 
     <cfset sResult = Replace(sResult,"+","%20","all")> 
     <cfset sResult = Replace(sResult,"*","%2A","all")> 
     <cfset sResult = Replace(sResult,"%7E","~","all")> 
    </cfif> 

    <cfreturn sResult> 
</cffunction> 

你可以保持「sEncoding」參數的默認值是。