4 replies

Cloudflare Image Transformation Returning 403

I am attempting to transform images using

cdn-cgi/image

cdn-cgi/image

and when routing through the zone I'm getting a 403 error but not when accessing the S3 bucket raw?

The following object in S3 is accessible

https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

The following seems to return a 403

https://halfway.io/cdn-cgi/image/w=100/https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

https://halfway.io/cdn-cgi/image/w=100/https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

How is it possible that when I access the file raw it's fine but not when routed through Cloudflare?

HTTP/1.1 403 Forbidden
Date: Wed, 19 Mar 2025 02:38:53 GMT
Content-Type: text/plain;charset=utf-8
Content-Length: 87
Connection: close
CF-Ray: 922998a11bf7ab96-YYZ
CF-Cache-Status: MISS
Cache-Control: max-age=14400
Vary: Accept
cf-resized: err=9408
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
x-content-type-options: nosniff
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PmtTniQnqmd%2B8spcw8pdN8KRz4ZxzWRM0O%2FYCpp0Cj0dkgLhUI4dsVg34C%2Fkhw4MYxoxAstFnGowXjhOYmoWbQxl6YvAmNb2PieTn3MQgMLmV9hsgZRliLkm4071"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=5499&min_rtt=4661&rtt_var=2051&sent=8&recv=8&lost=0&retrans=0&sent_bytes=3134&recv_bytes=1213&delivery_rate=905348&cwnd=248&unsent_bytes=0&cid=4bd499cad41566ac&ts=292&x=0"

ERROR 9408: Could not fetch the image — the server returned HTTP error 403 Forbidden

HTTP/1.1 403 Forbidden
Date: Wed, 19 Mar 2025 02:38:53 GMT
Content-Type: text/plain;charset=utf-8
Content-Length: 87
Connection: close
CF-Ray: 922998a11bf7ab96-YYZ
CF-Cache-Status: MISS
Cache-Control: max-age=14400
Vary: Accept
cf-resized: err=9408
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
x-content-type-options: nosniff
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PmtTniQnqmd%2B8spcw8pdN8KRz4ZxzWRM0O%2FYCpp0Cj0dkgLhUI4dsVg34C%2Fkhw4MYxoxAstFnGowXjhOYmoWbQxl6YvAmNb2PieTn3MQgMLmV9hsgZRliLkm4071"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=5499&min_rtt=4661&rtt_var=2051&sent=8&recv=8&lost=0&retrans=0&sent_bytes=3134&recv_bytes=1213&delivery_rate=905348&cwnd=248&unsent_bytes=0&cid=4bd499cad41566ac&ts=292&x=0"

ERROR 9408: Could not fetch the image — the server returned HTTP error 403 Forbidden

Cloudflare Image Transformation Returning 403

I am attempting to transform images using

cdn-cgi/image

cdn-cgi/image

and when routing through the zone I'm getting a 403 error but not when accessing the S3 bucket raw?

The following object in S3 is accessible

https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

The following seems to return a 403

https://halfway.io/cdn-cgi/image/w=100/https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

https://halfway.io/cdn-cgi/image/w=100/https://hlfwstg.s3.us-east-1.amazonaws.com/user/e51c649b-8529-4445-a78d-00e29993dd06/carousels/8414E019-930C-4A03-8202-CDA1F8C919C2/dqEJlnXEzCkTXky_Yr_JV1C82C4DF-0004-48A9-8FE5-096952C60AC3

How is it possible that when I access the file raw it's fine but not when routed through Cloudflare?

HTTP/1.1 403 Forbidden
Date: Wed, 19 Mar 2025 02:38:53 GMT
Content-Type: text/plain;charset=utf-8
Content-Length: 87
Connection: close
CF-Ray: 922998a11bf7ab96-YYZ
CF-Cache-Status: MISS
Cache-Control: max-age=14400
Vary: Accept
cf-resized: err=9408
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
x-content-type-options: nosniff
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PmtTniQnqmd%2B8spcw8pdN8KRz4ZxzWRM0O%2FYCpp0Cj0dkgLhUI4dsVg34C%2Fkhw4MYxoxAstFnGowXjhOYmoWbQxl6YvAmNb2PieTn3MQgMLmV9hsgZRliLkm4071"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=5499&min_rtt=4661&rtt_var=2051&sent=8&recv=8&lost=0&retrans=0&sent_bytes=3134&recv_bytes=1213&delivery_rate=905348&cwnd=248&unsent_bytes=0&cid=4bd499cad41566ac&ts=292&x=0"

ERROR 9408: Could not fetch the image — the server returned HTTP error 403 Forbidden

HTTP/1.1 403 Forbidden
Date: Wed, 19 Mar 2025 02:38:53 GMT
Content-Type: text/plain;charset=utf-8
Content-Length: 87
Connection: close
CF-Ray: 922998a11bf7ab96-YYZ
CF-Cache-Status: MISS
Cache-Control: max-age=14400
Vary: Accept
cf-resized: err=9408
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
x-content-type-options: nosniff
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PmtTniQnqmd%2B8spcw8pdN8KRz4ZxzWRM0O%2FYCpp0Cj0dkgLhUI4dsVg34C%2Fkhw4MYxoxAstFnGowXjhOYmoWbQxl6YvAmNb2PieTn3MQgMLmV9hsgZRliLkm4071"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=5499&min_rtt=4661&rtt_var=2051&sent=8&recv=8&lost=0&retrans=0&sent_bytes=3134&recv_bytes=1213&delivery_rate=905348&cwnd=248&unsent_bytes=0&cid=4bd499cad41566ac&ts=292&x=0"

ERROR 9408: Could not fetch the image — the server returned HTTP error 403 Forbidden

Cloudflare Image Transformation Returning 403

Cloudflare Image Transformation Returning 403

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