Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3/4TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

Tcl Web API Examples

Primary Categories

AWS Translate
Activix CRM
Adyen
Amazon MWS
Azure Maps
Azure Monitor
Azure OAuth2
Azure Storage Accounts
Bluzone
CardConnect
ClickBank
Clickatell
Cloudfare
DocuSign
ETrade
Etsy
Facebook
GeoOp
GetHarvest
Jira
MYOB

Magento
Microsoft Calendar
Microsoft Group
Microsoft Tasks and Plans
Okta OAuth/OIDC
OneLogin OIDC
PayPal
Peoplevox
Populi
QuickBooks
SOAP finkok.com
Shippo
Shopify
Stripe
SugarCRM
Trello
Twitter
VoiceBase
Vonage
Walmart
Walmart v3
Xero
eBay
effectconnect

 

 

 

(Tcl) ETrade OAuth1 Authorization (3-legged) Step 1

Demonstrates the first step in 3-legged OAuth1 authorization for the ETrade REST API. This example sends an HTTP request to the "request token URL" to get a request token that begins the OAuth1 process. (See https://apisb.etrade.com/docs/api/authorization/request_token.html )

This example uses the sandbox request token URL. The live request token URL would be "https://api.etrade.com/oauth/request_token".

Chilkat Tcl Extension Downloads

Chilkat Tcl Extension Downloads

load ./chilkat.dll

# This requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

set consumerKey "ETRADE_CONSUMER_KEY"
set consumerSecret "ETRADE_CONSUMER_SECRET"

# Note: This example uses the sandbox request token URL.
# The live Get Request Token Request URL is:
# https://api.etrade.com/oauth/request_token
# This example will use the Sandbox Token Request URL:
set requestTokenUrl "https://apisb.etrade.com/oauth/request_token"

set http [new_CkHttp]

set success 1

CkHttp_put_OAuth1 $http 1
CkHttp_put_OAuthConsumerKey $http $consumerKey
CkHttp_put_OAuthConsumerSecret $http $consumerSecret
CkHttp_put_OAuthCallback $http "oob"

# resp is a CkHttpResponse
set resp [CkHttp_QuickGetObj $http $requestTokenUrl]
if {[expr [CkHttp_get_LastMethodSuccess $http] != 1]} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    exit
}

# If successful, the resp.BodyStr contains something like this:  
# oauth_token=-Wa_KwAAAAAAxfEPAAABV8Qar4Q&oauth_token_secret=OfHY4tZBX2HK4f7yIw76WYdvnl99MVGB&oauth_callback_confirmed=true
puts [CkHttpResponse_bodyStr $resp]

set hashTab [new_CkHashtable]

CkHashtable_AddQueryParams $hashTab [CkHttpResponse_bodyStr $resp]

set requestToken [CkHashtable_lookupStr $hashTab "oauth_token"]
set requestTokenSecret [CkHashtable_lookupStr $hashTab "oauth_token_secret"]
CkHttp_put_OAuthTokenSecret $http $requestTokenSecret

delete_CkHttpResponse $resp

puts "oauth_token = $requestToken"
puts "oauth_token_secret = $requestTokenSecret"

# Save this request token for the next step..
set json [new_CkJsonObject]

CkJsonObject_AppendString $json "oauth_token" $requestToken
CkJsonObject_AppendString $json "oauth_token_secret" $requestTokenSecret

set fac [new_CkFileAccess]

CkFileAccess_WriteEntireTextFile $fac "qa_data/tokens/etrade_request_token.json" [CkJsonObject_emit $json] "utf-8" 0

# ---------------------------------------------------------------------------

# The next step is to form a URL to send to the authorizeUrl
# This is an HTTP GET that we load into a popup browser.
set authorizeUrl "https://us.etrade.com/e/t/etws/authorize"

set sbUrlForBrowser [new_CkStringBuilder]

CkStringBuilder_Append $sbUrlForBrowser $authorizeUrl
CkStringBuilder_Append $sbUrlForBrowser "?key="
CkStringBuilder_Append $sbUrlForBrowser $consumerKey
CkStringBuilder_Append $sbUrlForBrowser "&token="
CkStringBuilder_Append $sbUrlForBrowser $requestToken
set url [CkStringBuilder_getAsString $sbUrlForBrowser]

# At this point, your application should load the URL in a browser.
# For example, 
# in C#: System.Diagnostics.Process.Start(url);
# in Java: Desktop.getDesktop().browse(new URI(url));
# in VBScript: Set wsh=WScript.CreateObject("WScript.Shell")
#              wsh.Run url
# in Xojo: ShowURL(url)  (see http://docs.xojo.com/index.php/ShowURL)
# The Microsoft account owner would interactively accept or deny the authorization request.

# Add the code to load the url in a web browser here...
# Add the code to load the url in a web browser here...
# Add the code to load the url in a web browser here...

# The ETrade account owner will login and grant access to the application.
# A short verifier code will be displayed (as shown below), and this must be copy-and-pasted
# into the next step to Complete the 3-legged OAuth1 Authorization 

# Note: The browser will NOT automatically direct you to the next page.
# You should copy the verifier code, close the browser, and then paste the verifier
# code into your application.

# 

delete_CkHttp $http
delete_CkHashtable $hashTab
delete_CkJsonObject $json
delete_CkFileAccess $fac
delete_CkStringBuilder $sbUrlForBrowser

 

© 2000-2019 Chilkat Software, Inc. All Rights Reserved.