Re: [EXTERNAL] Re: [EZPROXY-L] iFrost error - "No Access-Control-Allow-Origin" header is present

For anyone interested, here is our stanza update that fixed the CORS error:

Title Frost & Sullivan (updated 20190328)
URL http://www.frost.com
HJ https://cds.frost.com
HJ cds.frost.com
HJ https://ifrost.frost.com
HJ www.frost.com
DJ frost.com
Find var current_url = "https:\/\/ifrost.frost.com\/Amt";
Replace var current_url = "https:\/\/^Sifrost.frost.com^\/Amt";
Find e.href = "http:"+e.href.substr(6)
Replace e.href = "http://^pwww.frost.com^/"; + e.pathname + e.search
This message has been marked as Medtronic Controlled

From: EZproxy List <[email protected]> On Behalf Of Robert Sebek
Sent: Friday, September 06, 2019 2:01 PM
To: [email protected]
Subject: [EXTERNAL] Re: [EZPROXY-L] iFrost error - "No Access-Control-Allow-Origin" header is present

CORS is Cross Origin Resource Sharing, and it comes in play here because a script is trying to do something on a page that originates at a different origin (your proxy server) than what it is expecting (the vendor's server).

If you proxy the source of the script, then it will be from the same origin and that usually fixes this error.

In his case I would add

HJ https://ifrost.frost.com<https://urldefense.proofpoint.com/v2/url?u=https-3A__ifrost.frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=ck_IujY-0jynngLQ7vro98t8zXZBBl-1rE-naWqAF_A&e=>

and

MimeFilter application/json .* javascript

to this stanza.

On Thu, Sep 5, 2019 at 10:20 AM Emilie Liard <[email protected]<mailto:[email protected]>> wrote:

Hi,



Did it work?



I'm no expert but we've had to troubleshoot this kind of issue several times on various resources, and an AnonymousURL or NeverProxy line usually solves it.

Though I'd be very grateful if someone could explain what either actually does! ;)



So I'd try adding :



AnonymousURL +https://ifrost.frost.com<https://urldefense.proofpoint.com/v2/url?u=https-3A__ifrost.frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=ck_IujY-0jynngLQ7vro98t8zXZBBl-1rE-naWqAF_A&e=>/*



before the title

and



AnonymousURL -*



at the end of the stanza.



Good luck!


[cid:[email protected]]
Emilie Liard
Gestion centralisée des abonnements
Signalement et informatique documentaire
[univ-rennes1]<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.univ-2Drennes1.fr_&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=tj7zeyJPD_b-VIAtnYgxiV7mindfGW9ig2bwV53iams&e=>
[cid:[email protected]]

Service commun de la documentation (SCD)

18 av. Charles Foulon
35000 Rennes
bibliotheques.univ-rennes1.fr<https://urldefense.proofpoint.com/v2/url?u=http-3A__bibliotheques.univ-2Drennes1.fr&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=R3tvf6j963P5_a2VpkiTtAcTfFBecGyhqG2x0aI-rOE&e=>

[cid:[email protected]]+33 (0)2 23 23 70 47
[cid:[email protected]]<https://urldefense.proofpoint.com/v2/url?u=https-3A__twitter.com_UnivRennes1&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=81xeTEacqMp69cH3Xu0UEIPqsnowFpK2TTuk3RTuv9o&e=>[cid:[email protected]]<https://urldefense.proofpoint.com/v2/url?u=https-3A__fr-2Dfr.facebook.com_UnivRennes1&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=Pj8HyQLpEjCMExB5zdZa9hdxfoii9yth6-Jq8SpsTIg&e=>
www.univ-rennes1.fr <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.univ-2Drennes1.fr&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=tW6jltvygpGQUbKuRvyG_SD-lmuOdsWHEPObKRU5uz8&e=>
Le 05/09/2019 à 15:42, Wong, Elizabeth [MV] a écrit :
Hi,
Do you have any recommendations for troubleshooting a console error related to “Access-Control-Allow-Origin header?:

[cid:[email protected]]

We’ve added a custom HJ line for iFrost to the standard Frost & Sullivan stanza:

Title Frost & Sullivan (updated 20190328)
URL http://www.frost.com<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=q6CGh9lYUO8yIIsOsBIWr1Lk2llwHZkZBCbX5rOkrkQ&e=>
HJ https://cds.frost.com<https://urldefense.proofpoint.com/v2/url?u=https-3A__cds.frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=V3B7hJR3NPddToERelsJxVFHGwqdPTpx_KyiDuD1cVQ&e=>
HJ cds.frost.com<https://urldefense.proofpoint.com/v2/url?u=http-3A__cds.frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=xga7HZuouBGVoc6FlU7wHZwYAXVn2LkmQGoqLGw33bg&e=>
HJ ifrost.frost.com:443<https://urldefense.proofpoint.com/v2/url?u=http-3A__ifrost.frost.com-3A443&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=kRWt0pgiNVvE8IV70MUjx1RwdusGwb5d8Lc1Qg7mB-E&e=>
Host www.frost.com<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=q6CGh9lYUO8yIIsOsBIWr1Lk2llwHZkZBCbX5rOkrkQ&e=>
DJ frost.com<https://urldefense.proofpoint.com/v2/url?u=http-3A__frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=w4JEL8sHCvWloFeuYHIzgy_bdsZWfP2jtRzANYRBRkI&e=>
Find e.href = "http:"+e.href.substr(6)
Replace e.href = "http://^pwww.frost.com<https://urldefense.proofpoint.com/v2/url?u=http-3A__pwww.frost.com&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=tJ4ktvAAI1zXDxzCSxuaAWJXF3Qq0J4U-x1YjZBHSgo&e=>^/"; + e.pathname + e.search



--
Robert Sebek
Discovery Services, University Libraries
(http://www.lib.vt.edu/<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lib.vt.edu_&d=DwMFaQ&c=rKcR87XD2bn3vfHr9ZGyMg&r=jy71XgVXfafVRNFviKM1IkSDhII1fbTU4ny6RzK6z1c&m=3kTvbZCGUY305FQMYKCW2qW7gVOr7zBUB8Ky9Ryh_TM&s=TjAsGkuo6R4Tv8uwh8OKOHXo4Pn1A8ImrFa0g4Rx8gY&e=>)

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