diff --git a/signer/core/signed_data_test.go b/signer/core/signed_data_test.go index 96fd5e1381..9176714d6f 100644 --- a/signer/core/signed_data_test.go +++ b/signer/core/signed_data_test.go @@ -1098,9 +1098,9 @@ func TestSignInWithEtheriumValidLocalhost(t *testing.T) { } } -func TestSignInWithEtheriumInValidMessages(t *testing.T) { +func TestSignInWithEtheriumValidMessages(t *testing.T) { t.Parallel() - jsonFile, err := os.ReadFile(filepath.Join("testdata", "siwe", "invalid_messages.json")) + jsonFile, err := os.ReadFile(filepath.Join("testdata", "siwe", "valid_messages.json")) require.NoError(t, err) tests := make(map[string]string) require.NoError(t, json.Unmarshal(jsonFile, &tests)) @@ -1122,7 +1122,7 @@ func TestSignInWithEtheriumInValidMessages(t *testing.T) { control.inputCh <- "a_long_password" signature, err := api.SignData(ctx, apitypes.TextPlain.Mime, a, hexutil.Encode([]byte(message))) require.NoError(t, err) - require.Equal(t, 1, len(control.infoMessages)) + require.Equal(t, 0, len(control.infoMessages)) require.Equal(t, 0, len(control.errorMessages)) if signature == nil || len(signature) != 65 { diff --git a/signer/core/testdata/siwe/invalid_messages.json b/signer/core/testdata/siwe/invalid_messages.json deleted file mode 100644 index 7a27c4f26f..0000000000 --- a/signer/core/testdata/siwe/invalid_messages.json +++ /dev/null @@ -1,36 +0,0 @@ -{ - "Resources: [uri:, uri://@]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri:\n- uri://@", - "Resources: [uri://@:, uri://]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://@:\n- uri://", - "Resources: [uri://:, uri:?]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://:\n- uri:?", - "Resources: [uri:#, uri://user:pass@example.com:123/one/two.three?q1=a1&q2=a2#body]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri:#\n- uri://user:pass@example.com:123/one/two.three?q1=a1&q2=a2#body", - "Resources IPv4: [uri://10.10.10.10, uri://010.0.00.000]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://10.10.10.10\n- uri://010.0.00.000", - "Resources IP-literal: [uri://[2001:db8::7], uri://[::ffff:129.144.52.38]]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://[2001:db8::7]\n- uri://[::ffff:129.144.52.38]", - "Resources IP-literal: [uri://10.10.10.10.example.com/en/process, uri://[2606:2800:220:1:248:1893:25c8:1946]/test]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://10.10.10.10.example.com/en/process\n- uri://[2606:2800:220:1:248:1893:25c8:1946]/test", - "Resources IP-literal: [uri://[2001:db8::1]:80, uri://[2001:db8::1:ffff]:5128]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://[2001:db8::1]:80\n- uri://[2001:db8::1:ffff]:5128", - "IPv4 bad octets: - uri://[::0.0.0.256]/p/path": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[::0.0.0.256]/p/path\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv4 bad octets: - uri://[::300.0.0.0]/p/path": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[::300.0.0.0]/p/path\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv4 bad octets: - uri://[::0.ff.0.255]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[::0.ff.0.255]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv4 bad octets: - uri://[::0.0.256.0]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[::0.0.256.0]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv4 bad octets: - uri://[::.0.255.0]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[::.0.255.0]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 no :: no IPv4 too many 16-bit digits - uri://[ffff:abcd:0:10:200:3000:f8a:1:ffff]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[ffff:abcd:0:10:200:3000:f8a:1:ffff]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 no :: no IPv4 too few 16-bit digits - uri://[ffff:abcd:0:10:200:3000:f8a]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[ffff:abcd:0:10:200:3000:f8a]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 no :: with IPv4 too many 16-bit digits - uri://[ffff:abcd:0:10:200:3000:ff:255.255.255.255]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[ffff:abcd:0:10:200:3000:ff:255.255.255.255]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 leading :: too many 16-bit digits - uri://[::1:2:3:4:5:6:7:8]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[::1:2:3:4:5:6:7:8]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 leading :: with IPv4 - too many 16-bit digits - uri://[::1:2:3:4:5:6:198.162.10.255]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[::1:2:3:4:5:6:198.162.10.255]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 trailing :: too many 16-bit digits - uri://[1:2:3:4:5:6:7:8::]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[1:2:3:4:5:6:7:8::]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 trailing :: with IPv4 - too many 16-bit digits - uri://[1:2:3:4:5:6::198.162.10.255]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[1:2:3:4:5:6::198.162.10.255]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 leading & trailing :: no IPv4 - too many 16-bit digits - uri://[1:2:3:4:5::6:7:8]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[1:2:3:4:5::6:7:8]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "IPv6 leading & trailing :: with IPv4 - too many 16-bit digits - uri://[1:2:3:4:5::6:198.162.10.255]": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://[1:2:3:4:5::6:198.162.10.255]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "No scheme - ://user:pass@example.com:123/one/two.three?q1=a1&q2=a2#body": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: ://user:pass@example.com:123/one/two.three?q1=a1&q2=a2#body\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "bad query - uri://user:pass@example.com:123/one/two.three ?q1=a1&q2=a2#body": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://user:pass@example.com:123/one/two.three ?q1=a1&q2=a2#body\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "bad fragment - uri://user:pass@example.com:123/one/two.three?q1=a1&q2=a2 #body": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri://user:pass@example.com:123/one/two.three?q1=a1&q2=a2 #body\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "Resources present": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri:", - "Resources empty": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:", - "Resources missing": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "Request-id present": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nRequest ID: request123", - "Request-id empty": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nRequest ID: ", - "Request-id missing": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "Statement present": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\nhave statement\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "Statement empty": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", - "Statement missing": "service.org wants you to sign in with your Ethereum account:\n0x{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z" -} diff --git a/signer/core/testdata/siwe/valid_messages.json b/signer/core/testdata/siwe/valid_messages.json new file mode 100644 index 0000000000..9a199348b5 --- /dev/null +++ b/signer/core/testdata/siwe/valid_messages.json @@ -0,0 +1,37 @@ +{ + "resources present": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri:", + "resources empty": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:", + "resources missing": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "request-id present": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nRequest ID: request123", + "request-id empty": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nRequest ID: ", + "request-id missing": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "statement present": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\nhave statement\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "statement empty": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "statement missing": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "Resources: [uri:, uri://@]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri:\n- uri://@", + "Resources: [uri://@:, uri://]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://@:\n- uri://", + "Resources: [uri://:, uri:?]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://:\n- uri:?", + "Resources: [uri:#, uri://user:pass@example.com:123/one/two.three?q1=a1&q2=a2#body]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri:#\n- uri://user:pass@example.com:123/one/two.three?q1=a1&q2=a2#body", + "Resources IPv4: [uri://10.10.10.10, uri://010.0.00.000]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://10.10.10.10\n- uri://010.0.00.000", + "Resources IP-literal: [uri://[2001:db8::7], uri://[::ffff:129.144.52.38]]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://[2001:db8::7]\n- uri://[::ffff:129.144.52.38]", + "Resources IP-literal: [uri://10.10.10.10.example.com/en/process, uri://[2606:2800:220:1:248:1893:25c8:1946]/test]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://10.10.10.10.example.com/en/process\n- uri://[2606:2800:220:1:248:1893:25c8:1946]/test", + "Resources IP-literal: [uri://[2001:db8::1]:80, uri://[2001:db8::1:ffff]:5128]": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: uri:\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- uri://[2001:db8::1]:80\n- uri://[2001:db8::1:ffff]:5128", + "couple of optional fields": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z\nResources:\n- ipfs://Qme7ss3ARVgxv6rXqVPiikMJ8u2NLgmgszg13pYrDKEoiu\n- https://example.com/my-web2-claim.json", + "no optional field": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "timestamp without microseconds": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24Z", + "timezone not utc": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24-02:00", + "domain is RFC 3986 authority with IP": "127.0.0.1 wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "domain is RFC 3986 authority with userinfo": "test@127.0.0.1 wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "domain is RFC 3986 authority with port": "127.0.0.1:8080 wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "domain is localhost authority with port": "localhost:8080 wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "domain is RFC 3986 authority with userinfo and port": "test@127.0.0.1:8080 wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ServiceOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "no statement": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "domain ipv6": "[::cafe] wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "uri ipv6": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: https://[::cafe]\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "uri ipv4": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: https://127.0.0.1\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "uri with port": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: https://127.0.0.1:4361\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "uri ipv4 query params and fragment": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: https://127.0.0.1/?query=one#begin\nVersion: 1\nChain ID: 1\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "chainId not 1": "service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 4\nNonce: 32891757\nIssued At: 2021-09-30T16:25:24.000Z", + "recovery byte starting at 0": "service.org wants you to sign in with your Ethereum account:\n0xc95EB884FE852e241D409234bfC7045CB9E31BD7\n\nSign in with Ethereum to Tally\n\nURI: https://service.org\nVersion: 1\nChain ID: 1\nNonce: 15050747\nIssued At: 2022-06-30T14:08:51.382Z", + "domain contains optional scheme": "https://service.org wants you to sign in with your Ethereum account:\n{{Account}}\n\nI accept the ExampleOrg Terms of Service: https://service.org/tos\n\nURI: https://service.org/login\nVersion: 1\nChain ID: 1\nNonce: 32891756\nIssued At: 2021-09-30T16:25:24Z" +}