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Preserve case of user-provided http headers in request node

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Fixes #3081
This commit is contained in:
Nick O'Leary
2021-07-23 09:55:32 +01:00
parent 775181f761
commit 6e69cfbca4
2 changed files with 56 additions and 1 deletions
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32
test/nodes/core/network/21-httprequest_spec.js
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@@ -270,6 +270,16 @@ describe('HTTP Request Node', function() {
testApp.get('/returnError/:code', function(req,res) {
res.status(parseInt(req.params.code)).json({gotError:req.params.code});
})
testApp.get('/rawHeaders', function(req,res) {
const result = {};
for (let i=0;i<req.rawHeaders.length;i++) {
result[req.rawHeaders[i]] = req.rawHeaders[i+1]
}
res.json({
headers:result
});
})
startServer(function(err) {
if (err) {
done(err);
@@ -1348,6 +1358,8 @@ describe('HTTP Request Node', function() {
});
it('should convert all HTTP headers into lower case', function(done) {
// This is a bad test. Express lower-cases headers in the `req.headers` object,
// so this is actually testing express, not the original request.
var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"POST",ret:"obj",url:getTestURL('/postInspect')},
{id:"n2", type:"helper"}];
helper.load(httpRequestNode, flow, function() {
@@ -1369,6 +1381,26 @@ describe('HTTP Request Node', function() {
});
});
it('should keep HTTP header case as provided by the user', function(done) {
var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"GET",ret:"obj",url:getTestURL('/rawHeaders')},
{id:"n2", type:"helper"}];
helper.load(httpRequestNode, flow, function() {
var n1 = helper.getNode("n1");
var n2 = helper.getNode("n2");
n2.on("input", function(msg) {
try {
msg.should.have.property('statusCode',200);
msg.payload.should.have.property('headers');
msg.payload.headers.should.have.property('Content-Type').which.startWith('text/plain');
msg.payload.headers.should.have.property('X-Test-HEAD', "foo");
done();
} catch(err) {
done(err);
}
});
n1.receive({payload:"foo", headers: { 'Content-Type':'text/plain', "X-Test-HEAD": "foo"}});
});
});
it('should receive HTTP header', function(done) {
var flow = [{id:"n1",type:"http request",wires:[["n2"]],method:"GET",ret:"txt",url:getTestURL('/headersInspect')},
{id:"n2", type:"helper"}];