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	Change all license headers to comply with REUSE specification. Fix #16132 Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
		
			
				
	
	
		
			52 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			52 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2021 The Gitea Authors. All rights reserved.
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| // SPDX-License-Identifier: MIT
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| 
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| package setting
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| 
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| import (
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| 	"code.gitea.io/gitea/modules/log"
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| 
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| 	"github.com/go-fed/httpsig"
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| )
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| 
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| // Federation settings
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| var (
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| 	Federation = struct {
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| 		Enabled             bool
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| 		ShareUserStatistics bool
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| 		MaxSize             int64
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| 		Algorithms          []string
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| 		DigestAlgorithm     string
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| 		GetHeaders          []string
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| 		PostHeaders         []string
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| 	}{
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| 		Enabled:             false,
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| 		ShareUserStatistics: true,
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| 		MaxSize:             4,
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| 		Algorithms:          []string{"rsa-sha256", "rsa-sha512", "ed25519"},
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| 		DigestAlgorithm:     "SHA-256",
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| 		GetHeaders:          []string{"(request-target)", "Date"},
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| 		PostHeaders:         []string{"(request-target)", "Date", "Digest"},
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| 	}
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| )
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| 
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| // HttpsigAlgs is a constant slice of httpsig algorithm objects
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| var HttpsigAlgs []httpsig.Algorithm
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| 
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| func newFederationService() {
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| 	if err := Cfg.Section("federation").MapTo(&Federation); err != nil {
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| 		log.Fatal("Failed to map Federation settings: %v", err)
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| 	} else if !httpsig.IsSupportedDigestAlgorithm(Federation.DigestAlgorithm) {
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| 		log.Fatal("unsupported digest algorithm: %s", Federation.DigestAlgorithm)
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| 		return
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| 	}
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| 
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| 	// Get MaxSize in bytes instead of MiB
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| 	Federation.MaxSize = 1 << 20 * Federation.MaxSize
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| 
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| 	HttpsigAlgs = make([]httpsig.Algorithm, len(Federation.Algorithms))
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| 	for i, alg := range Federation.Algorithms {
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| 		HttpsigAlgs[i] = httpsig.Algorithm(alg)
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| 	}
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| }
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