From 06fc76b4f0afdf46b879eae1ae86d438070d3eaa Mon Sep 17 00:00:00 2001 From: Runxi Yu Date: Mon, 24 Mar 2025 19:43:35 +0800 Subject: tmpl.go: Separate the template into its own file --- tmpl.go | 291 +--------------------------------------------------------------- 1 file changed, 4 insertions(+), 287 deletions(-) (limited to 'tmpl.go') diff --git a/tmpl.go b/tmpl.go index 0936771..27191cd 100644 --- a/tmpl.go +++ b/tmpl.go @@ -4,301 +4,18 @@ package main import ( - "html" + _ "embed" "log" "text/template" ) +//go:embed challenge.tmpl +var tmplString string var tmpl *template.Template func init() { var err error - tmpl, err = template.New("powxy").Parse(` - - - - - Proof-of-work challenge - - - - -
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Proof-of-work challenge

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This site is protected by Powxy{{ if .Global.Version }} {{ .Global.Version }}{{ end }}.

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You must complete this proof-of-work challenge before you can access this site.

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Select a nonce no longer than 32 bytes, such that when it is appended to the decoded form of the challenge identifier, and the entire result is hashed with SHA-256, the first {{ .Global.NeedBits }} bits of the SHA-256 hash are all zeros. Within one octet, higher bits are considered to come before lower bits.

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In other words, find an nonce NN with |N|≤32B\lvert N\rvert \le 32\,\mathrm{B}, such that SHA256(I∥N)<2{{ .Global.NeedBitsReverse }}\mathrm{SHA256}(I \,\|\, N) < 2^{{{ .Global.NeedBitsReverse }}} in big endian, where II is the identifier provided below.

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Encode your selected nonce in base64 and submit it below.

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Please note that if your submission is successful, you will be given a cookie that will allow you to access this site for a period of time without having to complete the challenge again. By pressing the submit button, you agree to be given cookies for this purpose.

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{{ .Message }}

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JavaScript seems to be disabled. You must solve the challenge externally.

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- Offline solver program - 
` + html.EscapeString(solverProgram) + `
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- - - -`) + tmpl, err = template.New("powxy").Parse(tmplString) if err != nil { log.Fatal(err) } -- cgit v1.2.3