package jwt import ( "crypto/rsa" "crypto/x509" "encoding/pem" "fmt" jose "gopkg.in/square/go-jose.v2" ) var rsaKeys [3]*rsa.PrivateKey var jwKeys [3]jose.JSONWebKey var jwksPublic jose.JSONWebKeySet const rsaKeysPEM = ` -----BEGIN RSA PRIVATE KEY----- MIIEpAIBAAKCAQEA0vKKKQzRHxtnvgvScOvZW2lIBiZ0YBN8ZwAfQdpEQy2w7qAT WVCr/N/Tj6971gzbwqHL+VIw67SA0o2Ofb/96j2OXsS0mEo/8d2Q3rtOmzAobRBD fkfVQW3TsbT8Lm+nM9PJkg8+5ZdTYt4ABQRNPFj7jei+udb6mo3aJIFK108K5+gi gDsgoBS9iZ2CsSymUXd3Sb+WuLx6Cgzx7hjQvsNG4MnQDo1DOFQ+soQqKVRpzH9C CI574y0fN6TZbi9HehZxgdJgPEiJ9xRuO5pP74fcxEQIcI7lCmBk+t/c3jr4f7Zp ubLQofvfmF7zSMDveFsh7f80T0SW4/ll4pOJjwIDAQABAoIBAAWiAFp0QylHfA+x FR96zMUKHKg9YqImIw5FDJCfmW8Jy02z7JBX/R+1glq13uKqWTvrQh0YOsIwgbgd m450D/2vQxv4uLHQWcDFn9ayvbibIpk28/ZtSJ6EpkB6irlateZGY32I9q7+yXU8 ZFe986oG3kC91En2GZ8C5q5O3Ya+Qyf/uT533cB4u3kMfsBzF38axJgw/z1tW3OJ XaJHrcYb8yBS0nlrfDQeEvE3JxwtFrtz+oPZ3uqNyUX7Ti0s3HTzG0xs+ctg7Wm9 fRaogbU6wiDMj74ixszdZ7bdgwuETPw85XIcelrlNnCUDCDjmiA83XaxL+0yhOlx 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MIIEowIBAAKCAQEApuLHCQ7uIeWX+fszaToHnBLufpa32EsaQ4pLCKdI/Zflc4VR eyArQvMm1jUXggCvyAzLCgOLYRcXIOPAbzanLd1Fh+BmqBs0jacLfxD+vN2OEqpw e7Li3YTN3d032wO9bL2XmUEgoZkUcmkJGoTT34lMDyTgIexWv/4WXwQo6ZdukGqG OWlFZJwOv/gIZkCk3uUIgvtkp6UAxzIl9EsH5MdEwaHH3hlvao0IFpA/Gfg3VKY6 SnqtIH11Ck2XQD2c0kE7yPkRh71gdTO1tXn1Ch/sWhqprAjqXqNOZIFir4dMKfc+ I25hDxFtp/eUbKExe+/tsuS1CFEDLJJwdVmDMQIDAQABAoIBABBdrv0xbKMAXA4U 127bVQG2TZM2fqMEgnfbKQ6ZMSxFaCgTC/GSLwvqwoVBQaPrI1HwBz1dKZ8E36zH CQkfB/gUegwgMpEL0fSOTC9S4FhvNc6Yzl0jJuJocrPuTNr6m+n9Ec/itiuC0qGB sXXbTtfeJApcKGrLPZqodVMuGkEGAyqbiPdp6eYC3C+lkitDcOHCG6Z4WzA6HFr/ Y8TkozUcbgqX18zVUGI7147mYNdQW2Ap20hPqfO1A9MtbqEx05NxQiTsbf8U+QGo NJ24es3c3fFVZambp/RXfLQuPBciTKmQoD6fWWOybB1a5/Owbb7+aiPAySrSRPHE Um3wnc0CgYEAxefN703MWHv1fkQGa8fNNw/DoKh5w9nLrNdrfnWGWDvsy9giW1Xq QYL+Dq+17vQ+TdWOeUWeCG679Oj/bvRiZy15ikR1/KmM3v4KkG3/P+ugLZRdd32X Ldpg1f3MNtLVXgAbTtd6oy7FVcPThP54s2A5Ab/2yLCq+mFDn5ahsecCgYEA19/p C0WEvChPzXJanb2npJHy8gHwkuEn0D9zNzKX6ToOKwoqIMjTt2wmbHJd42sbCOc0 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F+ftogBG261ErTKIQCHeGQKBgQCMMdO8m//0YxHKdrC1pPH4/1SZMvkMnbcjwwFt zOgz9sYTbgdGOOhOneVELs0wN0Rwwe61zw1Lm7bhH2KYX1RWEf71OvX8RB9JCyBa 2W7R3BuYKmNhIei8NfTFYzMwqzqenf3crz63rNrT//ZZaGlez7Nb8bOk+GmuVMj4 VznigQKBgGHaNPvpmcMFMFeocDM9pGQ/KtzgVUU9mfd4yqhTyQ/pZ+XDPdz0DBQK lzlCHD844HY1BjQurECe9QgqUB/slaMC3hl7l6bPNHQk7/plNsER7E7hzN6f6PZM kXxSnDcVQGY0cWZ0FROyYbBp3nBVA5VT5HYYGfazhsisIHP+3zoG -----END RSA PRIVATE KEY----- ` func init() { data := []byte(rsaKeysPEM) for i := 0; i < len(rsaKeys); i++ { var block *pem.Block block, data = pem.Decode(data) key, err := x509.ParsePKCS1PrivateKey(block.Bytes) if err != nil { panic(err) } keyID := fmt.Sprintf("key-id-%02d", i) rsaKeys[i] = key jwKeys[i].KeyID = keyID jwKeys[i].Key = key // Last key is reserved to test as an unknown key. if i < len(rsaKeys)-1 { jwksPublic.Keys = append(jwksPublic.Keys, jose.JSONWebKey{ KeyID: keyID, Key: key.Public(), }) } } }