Challenge failed for domain cloud.ikbtu.kz

Hi
My domain is cloud.ikbtu.kz

i run

sudo certbot-auto certonly -a webroot --webrootpath=/var/www/html -d cloud.ikbtu.kz

it produced this output:


Performing the following challenges:
http-01 challenge for cloud.ikbtu.kz
Using the webroot path /var/www/html for all unmatched domains.
Waiting for verification…
Challenge failed for domain cloud.ikbtu.kz
http-01 challenge for cloud.ikbtu.kz
Cleaning up challenges
Some challenges have failed.

IMPORTANT NOTES:
-The following errors were reported by the server:

Domain: cloud.ikbtu.kz
Type: unauthorized
Detail: Invalid response from
http://cloud.ikbtu.kz/.well-known/acme-challenge/0J6JAJ_jQaX-m4Qfg7hJa7T5VJx-zMYZtdu7sdncuTc
[Public Ip was here]: “\r\n404 Not Found\r\n\r\n

404 Not Found

\r\n
nginx/1.17.5…”

To fix these errors, please make sure that your domain name was entered correctly and the DNS A/AAAA record(s) for that domain contain(s) the right IP address.

My web server is nginx/1.17.5
The operating system my web server runs on is : Ubuntu 16.04.1

Thank’s a lot in advance for your help.

1 Like

Hi @Aidar

checking your domain there is no older certificate visible - https://check-your-website.server-daten.de/?q=cloud.ikbtu.kz#ct-logs . Ok, crt.sh is currently buggy, but same with Google CT.

So it's your first certificate.

Why do you use webroot? May be the webroot is wrong.

What says

nginx -T
1 Like

Hi, @Juergen Auer!

output of command “nginx -T” is:

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
#configuration file /etc/nginx/nginx.conf:

user nginx;
worker_processes 1;

error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
}

http {
include /etc/nginx/mime.types;
default_type application/octet-stream;

log_format main '$remote_addr - $remote_user [$time_local] “$request” ’
'$status $body_bytes_sent “$http_referer” ’
‘"$http_user_agent" “$http_x_forwarded_for”’;

access_log /var/log/nginx/access.log main;

sendfile on;
#tcp_nopush on;

keepalive_timeout 65;

#gzip on;

include /etc/nginx/conf.d/*.conf;
}

#configuration file /etc/nginx/mime.types:

types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
application/javascript js;
application/atom+xml atom;
application/rss+xml rss;

text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;

image/png png;
image/svg+xml svg svgz;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/webp webp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;

font/woff woff;
font/woff2 woff2;

application/java-archive jar war ear;
application/json json;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.apple.mpegurl m3u8;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/vnd.ms-excel xls;
application/vnd.ms-fontobject eot;
application/vnd.ms-powerpoint ppt;
application/vnd.oasis.opendocument.graphics odg;
application/vnd.oasis.opendocument.presentation odp;
application/vnd.oasis.opendocument.spreadsheet ods;
application/vnd.oasis.opendocument.text odt;
application/vnd.openxmlformats-officedocument.presentationml.presentation
pptx;
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
xlsx;
application/vnd.openxmlformats-officedocument.wordprocessingml.document
docx;
application/vnd.wap.wmlc wmlc;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;

application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/xspf+xml xspf;
application/zip zip;

application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream iso img;
application/octet-stream msi msp msm;

audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;

video/3gpp 3gpp 3gp;
video/mp2t ts;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}

#configuration file /etc/nginx/conf.d/default.conf:
server {
listen 80;
server_name localhost;

#charset koi8-r;
#access_log  /var/log/nginx/host.access.log  main;

location / {
    root   /usr/share/nginx/html;
    index  index.html index.htm;
}

#error_page  404              /404.html;

# redirect server error pages to the static page /50x.html
#
error_page   500 502 503 504  /50x.html;
location = /50x.html {
    root   /usr/share/nginx/html;
}

# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
#    proxy_pass   http://127.0.0.1;
#}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
#    root           html;
#    fastcgi_pass   127.0.0.1:9000;
#    fastcgi_index  index.php;
#    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
#    include        fastcgi_params;
#}

# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
#    deny  all;
#}

}


1 Like

There

is only one server block. And the root is

So try /usr/share/nginx/html to use in your command.

Normally, you should have an explicit vHost with server_name cloud.ikbtu.kz. Then you can use the --nginx - authenticator.

1 Like

Thank you very much @JuergenAuer.
“May the Force be with you” &copyright;

1 Like

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