{
"status" :
{
"code" : 401,
"name" : "Unauthorized",
"description" : "The request requires HTTP authentication."
},
"message" : "11210005 Authentication failed for Web Script org\/alfresco\/api\/opencmis\/OpenCMIS.get",
"exception" : "",
"callstack" :
[
],
"server" : "Enterprise v6.2.0 (ra498a911-b5) schema 13,001",
"time" : "21 Dec 2020, 07:33:37"
}
Your error indicates authentication failure, possible that you are using invalid credentials.
There is another good way to work with CMIS api, read this tutorial:
https://ecmarchitect.com/alfresco-developer-series-tutorials/content/tutorial/tutorial.html#cmis-1.0...
Example source code:
https://github.com/jpotts/alfresco-developer-series/tree/master/content/content-tutorial-cmis/src/ma...
On the other hand, either of the URLs should work if you trying to access via some client. As indicated by the folks, you can use basic authentication or alf_ticket (get it using login api) to access the atompub url using any client/java code. Use the httppost request if using basic auth. It is not recommended to use basic auth with httpget in general.
POST http://127.0.0.1:8080/alfresco/api/-default-/public/cmis/versions/1.1/atom
Also refer this doc: https://docs.oasis-open.org/cmis/CMIS/v1.1/errata01/os/CMIS-v1.1-errata01-os-complete.html
this url based on browser binding is meant to be accessed from browser/httpget request. httpPost request is not supported for this url. Hence you can get the alf_ticket and pass along with the url to access the endpoint:
e.g.:
GET http://127.0.0.1:8080/alfresco/api/-default-/public/cmis/versions/1.1/browser?alf_ticket=TICKET_8d8aa27acc731f99c77e3fb670c5c40a6642d039
Some java based httpclient examples for your reference:
public static void main(String[] args) throws ClientProtocolException, IOException {
//Basic auth example
CloseableHttpClient httpclient = null;
try {
final CredentialsProvider provider = new BasicCredentialsProvider();
//non admin user
final UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("testUser", "welcome");
provider.setCredentials(AuthScope.ANY, credentials);
httpclient = HttpClientBuilder.create().setDefaultCredentialsProvider(provider).build();
atomPubTestBasicAuth(httpclient);
} finally {
if (httpclient != null) {
httpclient.close();
}
}
//Example via alf_ticket
browserBindingTest();
}
private static void atomPubTestBasicAuth(final CloseableHttpClient httpclient) throws IOException, ClientProtocolException {
System.out.println("Invoking atomPubTestBasicAuth..");
//atompub url example
final HttpPost httpPost = new HttpPost("http://127.0.0.1:8080/alfresco/api/-default-/public/cmis/versions/1.1/atom");
try(CloseableHttpResponse httpResp = httpclient.execute(httpPost);) {
if (httpResp != null) {
final StatusLine statusLine = httpResp.getStatusLine();
final String statusMsg = statusLine.getReasonPhrase();
final int statusCode = statusLine.getStatusCode();
System.out.println("StatusMsg: "+statusMsg+", StatusCode: "+statusCode);
if (statusCode == 200) {
// process further
} else {
//report error
}
}
}
}
private static void browserBindingTest() throws IOException, ClientProtocolException {
System.out.println("Invoking browserBindingTest..");
try (final CloseableHttpClient httpclient = HttpClientBuilder.create().build();) {
//example browser binding url
final HttpGet httpGet = new HttpGet("http://127.0.0.1:8080/alfresco/api/-default-/public/cmis/versions/1.1/browser?alf_ticket=TICKET_8d8aa27acc731f99c77e3fb670c5c40a6642d039");
try(CloseableHttpResponse httpResp = httpclient.execute(httpGet);) {
if (httpResp != null) {
final StatusLine statusLine = httpResp.getStatusLine();
final String statusMsg = statusLine.getReasonPhrase();
final int statusCode = statusLine.getStatusCode();
System.out.println("StatusMsg: "+statusMsg+", StatusCode: "+statusCode);
if (statusCode == 200) {
// process further
} else {
//report error
}
}
}
}
}
~Abhinav
(ACSCE, AWS SAA, Azure Admin)
