Download files from https server using username and password

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sermet OGUTCU 2021-8-12

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https://ww2.mathworks.cn/matlabcentral/answers/896957-download-files-from-https-server-using-username-and-password

评论： weiyong yi 2023-6-28

url = 'https://cddis.nasa.gov/archive/gnss/products/0971/';

In this https server, I need to download "cod09710.eph.Z" file for a specific location in my computer. How I can download this file using username and password related to this https server?

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Rik 2021-8-12

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https://ww2.mathworks.cn/matlabcentral/answers/896957-download-files-from-https-server-using-username-and-password#answer_765597

You should be able to use websave. You can provide a username and password in weboptions:

weboptions

ans =

weboptions with properties: CharacterEncoding: 'auto' UserAgent: 'MATLAB 9.10.0.1716447 (R2021a) Update 4' Timeout: 5 Username: '' Password: '' KeyName: '' KeyValue: '' ContentType: 'auto' ContentReader: [] MediaType: 'auto' RequestMethod: 'auto' ArrayFormat: 'csv' HeaderFields: [] CertificateFilename: 'default'

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sermet OGUTCU 2021-10-4

Dear @Andre,

I use GAMP II open source software for downloading from the CDDIS. You can run GAMP II independently or using MATLAB.

Patrik Brigant 2022-4-1

@Andre Ferreira Hi, are you using GAMP II aswell or did you solved the issue using Matlab? Thank you :)

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Yongjian Feng 2021-8-12

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https://ww2.mathworks.cn/matlabcentral/answers/896957-download-files-from-https-server-using-username-and-password#answer_765602

Try this:

username = 'Your username here';
password = 'Your password here';
authStr = [username ':' password];
base64Str = ['Basic ' matlab.net.base64encode(authStr)];
headers = {'Authorization': base64Str};
options = weboptions('HeaderFields',headers);
webread('http://ip.jsontest.com', options)