Use cURL
The examples within this document use cURL to demonstrate how to access the Oracle Health Immunization Management Clouds Service REST API.
Task 1: Install cURL
The examples within this document use the cURL command-line tool to demonstrate how to access the Oracle Health Immunization Management Clouds Service REST API.
To connect securely to the server, you must install a version of cURL that supports SSL and provide an SSL certificate authority (CA) certificate file or bundle to authenticate against the Verisign CA certificate. For more information about authentication, see Authenticate.
The following procedure demonstrates how to install cURL on a Windows 64?bit system.
-
In your browser, navigate to the cURL home page at http://curl.haxx.se and click Download in the left navigation menu.
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On the cURL Releases and Downloads page, locate the SSL-enabled version of the cURL software that corresponds to your operating system, click the link to download the ZIP file, and install the software.
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Navigate to the cURL CA Certs page at http://curl.haxx.se/docs/caextract.html and download the ca-bundle.crt SSL CA certificate bundle in the folder where you installed cURL.
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Open a command window, navigate to the directory where you installed cURL, and set the cURL environment variable,
CURL_CA_BUNDLE
, to the location of an SSL certificate authority (CA) certificate bundle. For example:C:\curl> set CURL_CA_BUNDLE=ca-bundle.crt
You are now ready to send requests using cURL.
Task 2: Set Environment Variable for cURL
In a command window, set the cURL environment variable, CURL_CA_BUNDLE
, to the location of your local CA certificate bundle. For example:
C:\curl> set CURL_CA_BUNDLE=ca-bundle.crt
For information about CA certificate verification using cURL, see http://curl.haxx.se/docs/sslcerts.html.
Task 3: Invoke cURL
Invoke cURL and specify one or more of the command-line options defined in the following table, as required, to direct its execution.
cURL Option | Description |
---|---|
-d, --data @file.json |
Identifies the file that contains the request body, in JSON format, on the local machine. Alternatively, you can pass the request body with -d"{id=5,status='OK'} . |
-F, --form @file.json |
Identifies form data, in JSON format, on the local machine. |
-H --header, -I -include, and -X --request <method> |
Defines one or both of the following:
|
-i |
Displays response header information. |
-u, --user <username>:<password> |
Specifies the user name and password for the Oracle Health Immunization Management Clouds Service account. |
-X |
Indicates the type of request (for example, GET, POST). |
For example:
curl -i -X GET -u <username>:<password> -H <request-header>:<value> https://<subdomain>.<domain>.com/<path>/<resource-path>