github.com/keybase/client/go@v0.0.0-20240309051027-028f7c731f8b/libkb/ca.go (about)

     1  // Copyright 2015 Keybase, Inc. All rights reserved. Use of
     2  // this source code is governed by the included BSD license.
     3  
     4  package libkb
     5  
     6  import "strings"
     7  
     8  var apiCAOverrideForTest = ""
     9  
    10  // GetBundledCAsFromHost returns in root CA in []byte for given host, or nil if
    11  // no matching CA is found for host.
    12  func GetBundledCAsFromHost(host string) (rootCA []byte, ok bool) {
    13  	host = strings.TrimSpace(strings.ToLower(host))
    14  	realAPICA := APICA
    15  	if len(apiCAOverrideForTest) > 0 {
    16  		realAPICA = apiCAOverrideForTest
    17  	}
    18  	switch {
    19  	case (host == "api.keybase.io" || host == "api-0.core.keybaseapi.com" || host == "api-1.core.keybaseapi.com"):
    20  		return []byte(realAPICA), true
    21  
    22  	// Staging CA.
    23  	case strings.HasSuffix(host, "dev.keybase.io"),
    24  		strings.HasSuffix(host, "dev.keybaseapi.com"):
    25  		return []byte(KBFSDevCA), true
    26  
    27  	// Prod CA.
    28  	case strings.HasSuffix(host, "kbfs.keybase.io"),
    29  		strings.HasSuffix(host, "kbfs.keybaseapi.com"):
    30  		return []byte(KBFSProdCA), true
    31  
    32  	// We have services using both CAs on this domain, so need to bundle both.
    33  	case strings.HasSuffix(host, "core.keybase.io"),
    34  		strings.HasSuffix(host, "core.keybaseapi.com"):
    35  		return []byte(realAPICA + KBFSProdCA), true
    36  
    37  	default:
    38  		return nil, false
    39  	}
    40  }
    41  
    42  const APICA = `
    43  -----BEGIN CERTIFICATE-----
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    52  ggIKAoICAQDewsDpkby46+aUW8UtUg5RGZxCtnIwUptW739N4OJ6aWzfDf8nNVN2
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    76  ip88muP7dUJ5jR/XrBLdYqrnMFym5dyHN7AjBdTwjSkTtFKHjAxb
    77  -----END CERTIFICATE-----
    78  `
    79  
    80  const KBFSProdCA = `
    81  -----BEGIN CERTIFICATE-----
    82  MIIFkjCCA3qgAwIBAgIRALpii0WkmMIt0pcl7fLxvogwDQYJKoZIhvcNAQELBQAw
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   111  Zdjxkm8d4rsrfgqIWXdOQejJwYm8+LpRiOcUNpA47JR5l+HQAMQ=
   112  -----END CERTIFICATE-----
   113  ` /* ^ created on 9/26/2017; expires on 06/02/7014 */ + `
   114  -----BEGIN CERTIFICATE-----
   115  MIIDkDCCAnigAwIBAgIRAL1MQ3C37AuGO8gFqfhqb9EwDQYJKoZIhvcNAQELBQAw
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   134  OXgZAw==
   135  -----END CERTIFICATE-----
   136  ` /* ^ expires on 11/7/2017 */
   137  
   138  const KBFSDevCA = `
   139  -----BEGIN CERTIFICATE-----
   140  MIIFjTCCA3WgAwIBAgIQFpAR2yGFjPGpRawSbyV+JzANBgkqhkiG9w0BAQsFADBP
   141  MRIwEAYKCZImiZPyLGQBGRYCaW8xGzAZBgoJkiaJk/IsZAEZFgtkZXYua2V5YmFz
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   169  We3c57PSYN4UV4034Wr8gAZY5nzlYb0irQnl/Kw5oyNP
   170  -----END CERTIFICATE-----
   171  ` /* ^ created on 9/26/2017; expires on 06/02/7014 */ + `
   172  -----BEGIN CERTIFICATE-----
   173  MIIDjDCCAnSgAwIBAgIRANRMeoRz3Xg5c8kT2f5k9wMwDQYJKoZIhvcNAQELBQAw
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   191  745S8d9JfbLItWgM73o94MSLOpUEl2F7qqXj2eOBEYWIMbRjMMZ7Vzmuo5wo3M8i
   192  -----END CERTIFICATE-----
   193  ` /* ^ expired on 9/22/2017 */