diff --git a/b.go b/b.go
index dea9909..b3015e6 100644
--- a/b.go
+++ b/b.go
@@ -1,9 +1,14 @@
+// Package b is a library for working with B transactions (Bitcoin OP_RETURN protocol) in Go
+//
+// If you have any suggestions or comments, please feel free to open an issue on
+// this GitHub repository!
+//
+// By BitcoinSchema Organization (https://bitcoinschema.org)
package b
import (
"encoding/base64"
"fmt"
- "log"
"strings"
"github.com/bitcoinschema/go-bob"
@@ -34,7 +39,7 @@ func New() *B {
// FromTape takes a BOB Tape and returns a B data structure
func (b *B) FromTape(tape bob.Tape) error {
if len(tape.Cell) < 4 || tape.Cell[0].S != Prefix {
- return fmt.Errorf("Invalid B tx Only %d pushdatas", len(tape.Cell))
+ return fmt.Errorf("invalid B tx Only %d pushdatas", len(tape.Cell))
}
b.MediaType = tape.Cell[2].S
@@ -47,7 +52,6 @@ func (b *B) FromTape(tape bob.Tape) error {
// Decode base64 data
data, err := base64.StdEncoding.DecodeString(tape.Cell[1].B)
if err != nil {
- log.Println("Failed to decode b64 signature", err)
return err
}
b.Data.Bytes = data
@@ -64,14 +68,13 @@ func (b *B) FromTape(tape bob.Tape) error {
return nil
}
-// BitFsURL is a helper to create a bitfs url to fetch the content over http
-func BitFsURL(txid string, outIndex int, scriptChunk int) string {
- return fmt.Sprintf("https://x.bitfs.network/%s.out.%d.%d", txid, outIndex, scriptChunk)
-}
-
// DataURI returns a b64 encoded image that can be set directly. Ex: 
func (b *B) DataURI() string {
// encode raw bytes to b64
- s := base64.StdEncoding.EncodeToString(b.Data.Bytes)
- return fmt.Sprintf("data:%s;base64,%s", b.Encoding, s)
+ return fmt.Sprintf("data:%s;base64,%s", b.Encoding, base64.StdEncoding.EncodeToString(b.Data.Bytes))
+}
+
+// BitFsURL is a helper to create a bitfs url to fetch the content over http
+func BitFsURL(txid string, outIndex int, scriptChunk int) string {
+ return fmt.Sprintf("https://x.bitfs.network/%s.out.%d.%d", txid, outIndex, scriptChunk)
}
diff --git a/b_test.go b/b_test.go
index 3667a76..56fd7ce 100644
--- a/b_test.go
+++ b/b_test.go
@@ -1,11 +1,10 @@
package b
import (
+ "context"
"encoding/base64"
- "fmt"
"io"
"io/ioutil"
- "log"
"net/http"
"net/url"
"os"
@@ -18,10 +17,10 @@ import (
func TestBitFsURL(t *testing.T) {
txid := "6ce94f75b88a6c24815d480437f4f06ae895afdab8039ddec10748660c29f910" // donkey kong gif
- url := BitFsURL(txid, 0, 3)
+ bitURL := BitFsURL(txid, 0, 3)
- if url != "https://x.bitfs.network/6ce94f75b88a6c24815d480437f4f06ae895afdab8039ddec10748660c29f910.out.0.3" {
- t.Error("Failed url", url)
+ if bitURL != "https://x.bitfs.network/6ce94f75b88a6c24815d480437f4f06ae895afdab8039ddec10748660c29f910.out.0.3" {
+ t.Fatalf("failed url: %s", bitURL)
}
}
@@ -30,74 +29,77 @@ func TestDataURI(t *testing.T) {
bobData := bob.Tx{}
bobString := `{ "_id": "5ecd0ef5953f1516596389c4", "tx": { "h": "10afc796d06fec11a4b6077012a1522355c82e5de316f4dd5c42ddccd6d61cdb" }, "in": [ { "i": 0, "tape": [ { "cell": [ { "b": "MEUCIQD1JT/xFjFho5At341RRQhD7681Dv3P8lbpXdg/yGaj9gIgWtnk8iuMgdvSNe19nkRlGVqJAnRmefRI8+LIvqC4jORB", "s": "0E\u0002!\u0000�%?�\u00161a��-ߍQE\bC�5\u000e���V�]�?�f��\u0002 Z���+����5�}�De\u0019Z�\u0002tfy�H��Ⱦ����A", "ii": 0, "i": 0 }, { "b": "A6CwrVQl+z6rW/GGBsmRAHTzxxWJ8Dr6Cg7SG9eW2bJc", "s": "\u0003���T%�>�[�\u0006ɑ\u0000t��\u0015��:�\n\u000e�\u001bזٲ\\", "ii": 1, "i": 1 } ], "i": 0 } ], "e": { "h": "8e444af4f3c5c9ec177aeb31b446daf4155c82f48211e1b005c31877dacd68fd", "i": 4, "a": "1HbTsfUXojpWZZ5oZP4h1Tk5riWgqHYDfj" }, "seq": 4294967295 } ], "out": [ { "i": 0, "tape": [ { "cell": [ { "op": 0, "ops": "OP_0", "ii": 0, "i": 0 }, { "op": 106, "ops": "OP_RETURN", "ii": 1, "i": 1 } ], "i": 0 }, { "cell": [ { "b": "MTlIeGlnVjRReUJ2M3RIcFFWY1VFUXlxMXB6WlZkb0F1dA==", "s": "19HxigV4QyBv3tHpQVcUEQyq1pzZVdoAut", "ii": 2, "i": 0 }, { "ii": 3, "i": 1, "ls": "GIF89aX\u0000\u001f\u0000�\u0000\u0000�����x��q��q��j��q��i��i��b��b��c��Z��Z��a��Z��S��Z��S��Z�L��R�KֽRѺR۸K�DֵKϲJڰCޫ<֮CϫC̰JǮJۣ5Ԧ<ʨCΣ<ťCؙ.��C֜)ĝ;̙3��;Ԑ&˒-Ė4ӏ&Ŕ)��4͌&Ɖ&Ō!ͅ\u001e��,��3��,Ɓ\u001e��%�}\u0017��,��!�\u001e��,�z\u0017�|\u001e�t\u0010�y\u001e�{$�r\u000f�t\u0016�|+�s!�w$�q\u0016�s\u001d�k\b�l\u000f�u$�g\b�n\u0016�i\u000f�r$�l\u0016�n\u001d�e\b�i\u0015�m\u001d�b\u0007�j\u001c�_\u0007�e\u000e�f\u0015�a\u000e�b\u0015�` + "`" + `\u0015�\\\u0007�^\u000e�Y\u0007�[\u000e�]\u0015�X\u000e�R\b�U\r�R\b�R\r�J\b�K\u0006�H\u0005�E\u0005{C\u0005k9\bc9\bf3\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000!�\u000bNETSCAPE2.0\u0003\u0001\u0000\u0000\u0000!�\u0010MM Fireworks 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"`" + `��4!\u0016il�@i��\u0000+�x@@c\u0004�\bY\u0010\u0010 \u0000��\u0011\u0000Tv�*D�\u000b\u0000\u0014�DT�r\u0013�E\u0017[�\u0004pp�\u0003\u0000\u001f/(x\u0000p�E�1\u0014\u0012�\u0019� ��\u0000\\n�+�4\r9C$�X\bP���0\u0006 �9�tə3\t�\u0012�!\u0001�ʁ4Fـ\b�a\u0003�\"��\u001e\u0000���'\u0003v-\u0003K�M\u001cW\u0006��\u001b0\u0001�1�(�\u0000Р\f��m\u001a\u001c0Cm�\u0019/���Q\u0002\u0000��\u0006�z\u0019\n DY�\u0001\u001bT��\u0000�2�4�\u0006|H�ل��rESc��)\u0007\u0000��a�\u0006\u000b���Fm��C�\u0017�F3\u0003�\n�4\u0010Z\u001f\u001f \u0017Dk6b\flْe\u0005�'nXH�K��@A6�\u0000�\u0007Lؖ@\u001bh\u0014�\u0000\u0000$T!\u0003gJ\u0018P\u0002f\t\u001c�F\u001bf\u00000�\t` + "`" + `\u0004P�\t\u0003�0_\u0016N\u0004�C\u001b\u0016�FI\u0011�dׄ\b\u0019p��\fc��C\u0011m|���&��F\u000e&���[M�@�\u0018+xAͭ\u0017A\u0016��\u00074�'N\u0000W���\n�\u0019\u0012�Wa\u0004��)�\u0005�˘ʘ�V�a���\u0018\u0000��EP*P@$��\u0011\u0002EP�laś�m\u0011Ɨ�\u0004:L\u0016Y�1h����LwK\u0018J�\u0000^\u0000�\f3��I�\u0015�d\n\u0005��vJ����éE>Z[���WH��hz\u000b!6\u0000�\u0001\u0004\t\u0010�g/.���!4�P�TeR�박���0�\u0012�즉ꙫ��Zb\u000b\"�\u0000\u0000;\u0000", "lb": "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" }, { "b": "aW1hZ2UvZ2lm", "s": "image/gif", "ii": 4, "i": 2 }, { "b": "YmluYXJ5", "s": "binary", "ii": 5, "i": 3 }, { "b": "dHdldGNoX3R3ZW1iZWQxNTg4NjI4NjMxMzY0LmdpZg==", "s": "twetch_twembed1588628631364.gif", "ii": 6, "i": 4 } ], "i": 1 }, { "cell": [ { "b": "MVB1UWE3SzYyTWlLQ3Rzc1NMS3kxa2g1NldXVTdNdFVSNQ==", "s": "1PuQa7K62MiKCtssSLKy1kh56WWU7MtUR5", "ii": 8, "i": 0 }, { "b": "U0VU", "s": "SET", "ii": 9, "i": 1 }, { "b": "dHdkYXRhX2pzb24=", "s": "twdata_json", "ii": 10, "i": 2 }, { "b": "bnVsbA==", "s": "null", "ii": 11, "i": 3 }, { "b": "dXJs", "s": "url", "ii": 12, "i": 4 }, { "b": "bnVsbA==", "s": "null", "ii": 13, "i": 5 }, { "b": "Y29tbWVudA==", "s": "comment", "ii": 14, "i": 6 }, { "b": "V2hhdCdzIHRoZSBmaXJzdCBzdGVwIHRvd2FyZHMgdW5pdmVyc2FsIGJhc2ljIGluY29tZT8KCiQxMjAwISA=", "s": "What's the first step towards universal basic income?\n\n$1200! ", "ii": 15, "i": 7 }, { "b": "bWJfdXNlcg==", "s": "mb_user", "ii": 16, "i": 8 }, { "b": "MTUxNTE=", "s": "15151", "ii": 17, "i": 9 }, { "b": "cmVwbHk=", "s": "reply", "ii": 18, "i": 10 }, { "b": "bnVsbA==", "s": "null", "ii": 19, "i": 11 }, { "b": "dHlwZQ==", "s": "type", "ii": 20, "i": 12 }, { "b": "cG9zdA==", "s": "post", "ii": 21, "i": 13 }, { "b": "dGltZXN0YW1w", "s": "timestamp", "ii": 22, "i": 14 }, { "b": "bnVsbA==", "s": "null", "ii": 23, "i": 15 }, { "b": "YXBw", "s": "app", "ii": 24, "i": 16 }, { "b": "dHdldGNo", "s": "twetch", "ii": 25, "i": 17 }, { "b": "aW52b2ljZQ==", "s": "invoice", "ii": 26, "i": 18 }, { "b": "MWNhY2JmMzMtNjViYi00NTI4LTk0MmMtZjUzODM0YmM5OWJh", "s": "1cacbf33-65bb-4528-942c-f53834bc99ba", "ii": 27, "i": 19 } ], "i": 2 }, { "cell": [ { "b": "MTVQY2lIRzIyU05MUUpYTW9TVWFXVmk3V1NxYzdoQ2Z2YQ==", "s": "15PciHG22SNLQJXMoSUaWVi7WSqc7hCfva", "ii": 29, "i": 0 }, { "b": "QklUQ09JTl9FQ0RTQQ==", "s": "BITCOIN_ECDSA", "ii": 30, "i": 1 }, { "b": "MTN2NlBFRVk1azdNdEFralk0Rld4Nm9XakFYTjh3UFRwZw==", "s": "13v6PEEY5k7MtAkjY4FWx6oWjAXN8wPTpg", "ii": 31, "i": 2 }, { "b": "SUY3UEVDQWd0MTlPNFdQMU43VzlTU1VQaXFjTDNBWE9RR3RsbWgvUjA3b0JYOHpkeUlETFBmRmhDZkFYTkNEcDh2eTVib3F5c3pKUkpNeHlaZ3Fzc1hVPQ==", "s": "IF7PECAgt19O4WP1N7W9SSUPiqcL3AXOQGtlmh/R07oBX8zdyIDLPfFhCfAXNCDp8vy5boqyszJRJMxyZgqssXU=", "ii": 32, "i": 3 } ], "i": 3 } ], "e": { "v": 0, "i": 0, "a": "false" } }, { "i": 1, "tape": [ { "cell": [ { "op": 118, "ops": "OP_DUP", "ii": 0, "i": 0 }, { "op": 169, "ops": "OP_HASH160", "ii": 1, "i": 1 }, { "b": "Ron3JFB3Ecc4h7eCRqjoglw5IBM=", "s": "F��$Pw\u0011�8���F��\\9 \u0013", "ii": 2, "i": 2 }, { "op": 136, "ops": "OP_EQUALVERIFY", "ii": 3, "i": 3 }, { "op": 172, "ops": "OP_CHECKSIG", "ii": 4, "i": 4 } ], "i": 0 } ], "e": { "v": 968, "i": 1, "a": "17RyaS4LcXxqiupvTSbkgd1kgF42DiA64h" } }, { "i": 2, "tape": [ { "cell": [ { "op": 118, "ops": "OP_DUP", "ii": 0, "i": 0 }, { "op": 169, "ops": "OP_HASH160", "ii": 1, "i": 1 }, { "b": "BRhv8HEO0AQinmRMBlOymFxkiiM=", "s": "\u0005\u0018o�q\u000e�\u0004\"�dL\u0006S��\\d�#", "ii": 2, "i": 2 }, { "op": 136, "ops": "OP_EQUALVERIFY", "ii": 3, "i": 3 }, { "op": 172, "ops": "OP_CHECKSIG", "ii": 4, "i": 4 } ], "i": 0 } ], "e": { "v": 8711, "i": 2, "a": "1Twetcht1cTUxpdDoX5HQRpoXeuupAdyf" } }, { "i": 3, "tape": [ { "cell": [ { "op": 118, "ops": "OP_DUP", "ii": 0, "i": 0 }, { "op": 169, "ops": "OP_HASH160", "ii": 1, "i": 1 }, { "b": "g83r1UQOPksOnIJfTGI3/MPO17w=", "s": "����D\u000e>K\u000e��_Lb7���", "ii": 2, "i": 2 }, { "op": 136, "ops": "OP_EQUALVERIFY", "ii": 3, "i": 3 }, { "op": 172, "ops": "OP_CHECKSIG", "ii": 4, "i": 4 } ], "i": 0 } ], "e": { "v": 421805, "i": 3, "a": "1D1vCnf6537YAq4BjqZqMJdtKfFnX5yEAz" } } ], "lock": 0, "blk": { "i": 633484, "h": "000000000000000001cdfe7550e9f77bec9d10bc38e4a840f96db85eb64a787e", "t": 1588629096 }, "i": 3453 } `
- bobData.FromString(bobString)
+ err := bobData.FromString(bobString)
+ if err != nil {
+ t.Fatalf("error occurred: %s", err.Error())
+ }
// TODO - the above data does not contain the actual B information from the tx it has been stripped out
t.Logf("Stuff %+v", bobData.Out[0].Tape[1])
bData := New()
- bData.FromTape(bobData.Out[0].Tape[1])
+ err = bData.FromTape(bobData.Out[0].Tape[1])
+ if err != nil {
+ t.Fatalf("error occurred: %s", err.Error())
+ }
dataURI := bData.DataURI()
- bitfsUrl := BitFsURL(bobData.Tx.H, 0, 3)
+ bitfsURL := BitFsURL(bobData.Tx.H, 0, 3)
// Build fileName from fullPath
- fileUrl, err := url.Parse(bitfsUrl)
+ var fileURL *url.URL
+ fileURL, err = url.Parse(bitfsURL)
if err != nil {
- log.Println("Error", err)
- return
+ t.Fatalf("error occurred: %s", err.Error())
}
- path := fileUrl.Path
+ path := fileURL.Path
segments := strings.Split(path, "/")
fileName := segments[len(segments)-1]
// Create blank file
- file, err := os.Create(fileName)
-
+ var file *os.File
+ file, err = os.Create(fileName)
if err != nil {
- log.Println("Error", err)
- return
- }
-
- client := http.Client{
- CheckRedirect: func(r *http.Request, via []*http.Request) error {
- r.URL.Opaque = r.URL.Path
- return nil
- },
+ t.Fatalf("error occurred: %s", err.Error())
}
// Put content on file
+ var req *http.Request
+ req, err = http.NewRequestWithContext(context.Background(), http.MethodGet, bitfsURL, nil)
+ if err != nil {
+ t.Fatalf("error occurred: %s", err.Error())
+ }
- resp, err := client.Get(bitfsUrl)
-
+ var resp *http.Response
+ resp, err = http.DefaultClient.Do(req)
if err != nil {
- log.Println("Error", err)
- return
+ t.Fatalf("error occurred: %s", err.Error())
}
- defer resp.Body.Close()
+ defer func() {
+ _ = resp.Body.Close()
+ }()
// Read the body
var body []byte
if body, err = ioutil.ReadAll(resp.Body); err != nil {
- log.Println("Failed to read", err)
- return
+ t.Fatalf("error occurred: %s", err.Error())
}
- // fmt.Printf("image data %x\n\n", body)
- fmt.Println(base64.StdEncoding.EncodeToString(body))
-
- size, err := io.Copy(file, resp.Body)
-
- defer file.Close()
+ t.Log(base64.StdEncoding.EncodeToString(body))
+ var size int64
+ size, err = io.Copy(file, resp.Body)
if err != nil {
- log.Println("Error", err)
- return
+ t.Fatalf("error occurred: %s", err.Error())
}
- fmt.Printf("Just Downloaded a file %s with size %d\n\n", fileName, size)
+ defer func() {
+ _ = file.Close()
+ }()
+
+ t.Logf("Just Downloaded a file %s with size %d\n\n", fileName, size)
- t.Error("DataURI", dataURI, bData.Data.UTF8, bitfsUrl)
+ t.Log("DataURI", dataURI, bData.Data.UTF8, bitfsURL)
}