diff options
Diffstat (limited to 'vendor/golang.org/x/crypto/acme/http.go')
| -rw-r--r-- | vendor/golang.org/x/crypto/acme/http.go | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/vendor/golang.org/x/crypto/acme/http.go b/vendor/golang.org/x/crypto/acme/http.go index 58836e5d3..d92ff232f 100644 --- a/vendor/golang.org/x/crypto/acme/http.go +++ b/vendor/golang.org/x/crypto/acme/http.go @@ -15,6 +15,7 @@ import ( "io" "math/big" "net/http" + "runtime/debug" "strconv" "strings" "time" @@ -271,9 +272,27 @@ func (c *Client) httpClient() *http.Client { } // packageVersion is the version of the module that contains this package, for -// sending as part of the User-Agent header. It's set in version_go112.go. +// sending as part of the User-Agent header. var packageVersion string +func init() { + // Set packageVersion if the binary was built in modules mode and x/crypto + // was not replaced with a different module. + info, ok := debug.ReadBuildInfo() + if !ok { + return + } + for _, m := range info.Deps { + if m.Path != "golang.org/x/crypto" { + continue + } + if m.Replace == nil { + packageVersion = m.Version + } + break + } +} + // userAgent returns the User-Agent header value. It includes the package name, // the module version (if available), and the c.UserAgent value (if set). func (c *Client) userAgent() string { |