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32 changed files with 310 additions and 551 deletions

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@ -57,7 +57,7 @@ This project is MIT licensed. For the full license, see [LICENSE](LICENSE).
## Security ## Security
We take security seriously. Please contact [security@lbry.com](mailto:security@lbry.com) regarding any security issues. We take security seriously. Please contact [security@lbry.com](mailto:security@lbry.com) regarding any security issues.
[Our PGP key is here](https://lbry.com/faq/pgp-key) if you need it. [Our PGP key is here](https://keybase.io/lbry/key.asc) if you need it.
## Contact ## Contact
The primary contact for this project is [Thomas Zarebczan](https://github.com/tzarebczan) (tom+github@lbry.com). The primary contact for this project is [Paul Anthony Webb](https://github.com/NetOperatorWibby) (paul+github@lbry.com).

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@ -85,6 +85,7 @@ function syncWithApi(data) { // eslint-disable-line no-unused-vars
console.info(data); // eslint-disable-line no-console console.info(data); // eslint-disable-line no-console
document.querySelector("developer-program").innerHTML = document.querySelector("developer-program").innerHTML =
"<p><strong>No success or error was received so the LBRY API might be down.<br/>Please try again later.</strong></p>"; "<p><strong>No success or error was received so the LBRY API might be down.<br/>Please try again later.</strong></p>";
return;
} }
}) })
.catch(error => { .catch(error => {

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@ -31,7 +31,7 @@ const links = [
// title: "Join Our Team" // title: "Join Our Team"
// }, // },
{ {
href: "https://twitter.com/LBRYcom", href: "https://twitter.com/lbryio",
image: "https://spee.ch/9c38db124b85736adbcca48cdf34877d2110bbcd/GeoShapes.png", image: "https://spee.ch/9c38db124b85736adbcca48cdf34877d2110bbcd/GeoShapes.png",
title: "Twitter" title: "Twitter"
}, },

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@ -32,11 +32,6 @@ export default currentUrl => {
title: "View LBRY resources", title: "View LBRY resources",
url: "/resources" url: "/resources"
}, },
{
name: "Tutorials",
title: "LBRY Tutorials",
url: "/tutorials"
},
{ {
name: "Community", name: "Community",
title: "Interact with LBRY", title: "Interact with LBRY",

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@ -69,9 +69,9 @@ function navigation() {
<li <li
class="playground-navigation__example" class="playground-navigation__example"
data-action="playground, example 3" data-action="playground, example 3"
data-description="In the LBRY app, you can financially support your favorite creators by donating LBRY Credits (LBC). In this example, we are donating LBC in your stead." data-description="In the LBRY app, you can financially support your favorite creators by donating LBRY Coin (LBC). In this example, we are donating LBC in your stead."
data-example="3" data-example="3"
data-success="<strong>Kudos</strong> You've just supported a creator with LBC (LBRY Credits) with our own stash of LBC (you'd use your own IRL). You're basically saying, 'thanks for this great content, please continue!' and that's awesome. You're awesome." data-success="<strong>Kudos</strong> You've just supported a creator with LBC (or, LBRY credits) with our own stash of LBC (you'd use your own IRL). You're basically saying, 'thanks for this great content, please continue!' and that's awesome. You're awesome."
> >
<button type="button">Support</button> <button type="button">Support</button>
<span>Support creators on LBRY with a tip, on us!</span> <span>Support creators on LBRY with a tip, on us!</span>

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@ -35,4 +35,9 @@ export default () => linkGrid([{
destination: "/build", destination: "/build",
label: "Build An App", label: "Build An App",
title: "Builder's Guide" title: "Builder's Guide"
}, {
description: "Jumpstart your LBRY development with 100 LBC, on us",
destination: "/developer-program",
label: "Get Credits",
title: "Developer Program"
}]); }]);

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@ -9,10 +9,10 @@
"/resources/schema": "/spec#metadata", "/resources/schema": "/spec#metadata",
"/resources/signing-claim": "/resources/claim-signing", "/resources/signing-claim": "/resources/claim-signing",
"/resources/uri": "/spec#urls", "/resources/uri": "/spec#urls",
"/resources/video-lbryandroid": "https://odysee.com/video-2018-10-15053403:e", "/resources/video-lbryandroid": "https://spee.ch/e781060bc708247f07afebc02d5f75cfba8e2c4b/video-2018-10-15053403",
"/resources/video-lbrycrd": "https://odysee.com/intro-to-LBRYcrd:5", "/resources/video-lbrycrd": "https://spee.ch/5803b66dca7707584b36fe6b644f278fc39d1adf/intro-to-LBRYcrd",
"/resources/video-lbrydesktop": "https://odysee.com/LBRYAppDesign:7", "/resources/video-lbrydesktop": "https://spee.ch/7da73fc508ffc4ff8b2711e3c3950110430b0c5f/LBRYAppDesign",
"/resources/video-lbrysdk": "https://odysee.com/@lbrytech:1/lbrynet-dev-setup:9", "/resources/video-lbrysdk": "https://spee.ch/967f99344308f1e90f0620d91b6c93e4dfb240e0/lbrynet-dev-setup",
"/specification": "/spec", "/specification": "/spec",
"/tour": "/playground", "/tour": "/playground",
"/whitepaper": "/spec" "/whitepaper": "/spec"

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@ -1 +1,4 @@
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@ -1 +1,4 @@
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@ -105,7 +105,7 @@ export default async(data, socket) => {
// P U B L I S H // P U B L I S H
// E X A M P L E // E X A M P L E
case "publish": case "publish":
apiRequestMethod = "PUT"; apiRequestMethod = "PUT";
// Required for publishing // Required for publishing
@ -200,7 +200,7 @@ export default async(data, socket) => {
apiRequestMethod = "GET"; apiRequestMethod = "GET";
body.uri = claimAddress; body.uri = claimAddress;
try { try {
const resolveResponse = await lbrytvAPI.resolve([claimAddress]); let resolveResponse = await lbrytvAPI.resolve([claimAddress]);
if (socket) { if (socket) {
const renderedCode = prism.highlight( const renderedCode = prism.highlight(

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@ -180,23 +180,6 @@ function generateEvent(event) {
title="View this pull request on GitHub" title="View this pull request on GitHub"
>${escapeSpecialCharacters(event.payload.pull_request.title)}</a></em> in >${escapeSpecialCharacters(event.payload.pull_request.title)}</a></em> in
`; `;
case "PullRequestReviewEvent":
return `
<strong><a
href="${generateUrl("actor", event)}"
rel="noopener noreferrer"
target="_blank"
title="Visit ${event.actor.login}'s profile on GitHub"
>${event.actor.display_login}</a></strong> reviewed pull request
<em><a
href="${generateUrl("pull_request", event)}"
rel="noopener noreferrer"
target="_blank"
title="View this review on GitHub"
>${escapeSpecialCharacters(event.payload.pull_request.title)}</a></em> in
`;
case "PullRequestReviewCommentEvent": case "PullRequestReviewCommentEvent":
return ` return `

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@ -1,18 +1,22 @@
"use strict"; "use strict";
import messageSlack from "./slack";
const request = require("request"); const request = require("request");
import messageSlack from "./slack";
const addSupport = function() {}; let addSupport = function() {
return;
};
const publish = function() {}; let publish = function() {
return;
};
const resolve = function(urls) { let resolve = function(urls) {
return new Promise(function(resolve, reject) { return new Promise(function(resolve, reject) {
const options = { let options = {
method: "POST", method: "POST",
url: "https://api.na-backend.odysee.com/api/v1/proxy", url: "https://api.lbry.tv/api/v1/proxy",
headers: headers:
{ {
"Content-Type": "application/json" "Content-Type": "application/json"
@ -30,7 +34,7 @@ const resolve = function(urls) {
message: "```" + error + "```", message: "```" + error + "```",
title: "DAEMON ERROR: resolve" title: "DAEMON ERROR: resolve"
}); });
return reject(new Error("DAEMON ERROR: resolve")); return reject("DAEMON ERROR: resolve");
} }
if (Object.prototype.hasOwnProperty.call(daemonResponse, "error")) { if (Object.prototype.hasOwnProperty.call(daemonResponse, "error")) {
@ -38,18 +42,19 @@ const resolve = function(urls) {
message: "```" + daemonResponse.error + "```", message: "```" + daemonResponse.error + "```",
title: "DAEMON ERROR: resolve" title: "DAEMON ERROR: resolve"
}); });
return reject(new Error("DAEMON ERROR: resolve")); return reject("DAEMON ERROR: resolve");
} else } else
return resolve(daemonResponse.result); return resolve(daemonResponse.result);
}); });
}); });
}; };
const getTrending = function() { let getTrending = function() {
return new Promise(function(resolve, reject) { return new Promise(function(resolve, reject) {
const options = { let options = {
method: "POST", method: "POST",
url: "https://api.na-backend.odysee.com/api/v1/proxy", url: "https://api.lbry.tv/api/v1/proxy",
headers: headers:
{ {
"Content-Type": "application/json" "Content-Type": "application/json"
@ -77,8 +82,8 @@ const getTrending = function() {
"technology"], "technology"],
channel_ids: [], channel_ids: [],
not_channel_ids: [], not_channel_ids: [],
not_tags: ["porn", "porno", "nsfw", "mature", "xxx", "sex", "creampie", "blowjob", "handjob", "vagina", "boobs", "big boobs", "big dick", "pussy", "cumshot", "anal", "hard fucking", "ass", "fuck", "hentai"], not_tags: ["porn", "nsfw", "mature", "xxx"],
order_by: ["trending_group", "trending_mixed"] order_by: ["trending_global", "trending_mixed"]
} }
}, },
json: true json: true
@ -90,7 +95,7 @@ const getTrending = function() {
message: "```" + error + "```", message: "```" + error + "```",
title: "DAEMON ERROR: trending" title: "DAEMON ERROR: trending"
}); });
return reject(new Error("DAEMON ERROR: trending")); return reject("DAEMON ERROR: trending");
} }
if (Object.prototype.hasOwnProperty.call(daemonResponse, "error")) { if (Object.prototype.hasOwnProperty.call(daemonResponse, "error")) {
@ -98,9 +103,11 @@ const getTrending = function() {
message: "```" + daemonResponse.error + "```", message: "```" + daemonResponse.error + "```",
title: "DAEMON ERROR: trending" title: "DAEMON ERROR: trending"
}); });
return reject(JSON.stringify(daemonResponse)); return reject("DAEMON ERROR: trending");
} else } else
return resolve(daemonResponse.result.items); return resolve(daemonResponse.result.items);
}); });
}); });
}; };

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@ -123,16 +123,16 @@ function generateContent(exampleNumber, displayTrendingContent) {
const renderedContentCollection = []; const renderedContentCollection = [];
const urlsToResolve = []; const urlsToResolve = [];
response.forEach(r => { response.forEach(r =>{
urlsToResolve.push(r.canonical_url); urlsToResolve.push(r.canonical_url);
}); });
lbrytvAPI.resolve(urlsToResolve) lbrytvAPI.resolve(urlsToResolve)
.then(resolveResponse => { .then(resolveResponse => {
if (resolveResponse !== null) { if (resolveResponse !== null) {
const responses = Object.values(resolveResponse); let responses = Object.values(resolveResponse);
for (const r in responses) { for (let r in responses) {
const part = responses[r]; let part = responses[r];
if (part.value && part.value.thumbnail.url) { if (part.value && part.value.thumbnail.url) {
renderedContentCollection.push(` renderedContentCollection.push(`
@ -188,10 +188,10 @@ function generateContent(exampleNumber, displayTrendingContent) {
lbrytvAPI.resolve(approvedUrls) lbrytvAPI.resolve(approvedUrls)
.then(resolveResponse => { .then(resolveResponse => {
if (resolveResponse !== null) { if (resolveResponse !== null) {
const responses = Object.values(resolveResponse); let responses = Object.values(resolveResponse);
for (const r in responses) { for (let r in responses) {
const part = responses[r]; let part = responses[r];
if (part.value && part.value.thumbnail.url) { if (part.value && part.value.thumbnail.url) {
renderedContentCollection.push(` renderedContentCollection.push(`

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@ -28,23 +28,23 @@ If you want to contribute to LBRY, there's definitely something for you! The fir
### Official Applications ### Official Applications
| Application | Language (Toolset) | What Is It | Intro Video | Application | Language (Toolset) | What Is It | Intro Video
--- | --- | --- | --- --- | --- | --- | ---
| [lbry-desktop](https://github.com/lbryio/lbry-desktop) (and lbry.tv) | JavaScript (ReactJS, Electron) | A desktop browser for the LBRY network for Windows, macOS, and Linux as well as a web interface on lbry.tv. [[lbry-desktop]] is built with [[lbry-sdk]]. | [Video](/resources/video-lbrydesktop) | [lbry-desktop](https://github.com/lbryio/lbry-desktop) | JavaScript (ReactJS, Electron) | A graphical browser for the LBRY network for Windows, macOS, and Linux. [[lbry-desktop]] is built with [[lbry-sdk]]. | [Video](/resources/video-lbrydesktop)
| [lbry-android](https://github.com/lbryio/lbry-android) | Java | A graphical browser for the LBRY network for Android. [[lbry-android]] uses [[lbry-sdk]] to interact with the network. | [Video](/resources/video-lbryandroid) | [lbry-android](https://github.com/lbryio/lbry-android) | JavaScript (ReactNative), Python (kivy) | A graphical browser for the LBRY network for Android. [[lbry-android]] is built with [[lbry-sdk]]. | [Video](/resources/video-lbryandroid)
| [odysee-api](https://github.com/lbryio/odysee-api) | Go | An API server for https://odysee.com that reimplements some of the SDK APIs. | |
| [odysee-ios](https://github.com/lbryio/odysee-ios) | Swift | The Odysee IOS app. | |
| [lbry-redux](https://github.com/lbryio/lbry-redux) | JavaScript (Redux) | A common codebase for shared Redux logic between [[lbry-desktop]] and [[lbry-android]]. | | | [lbry-redux](https://github.com/lbryio/lbry-redux) | JavaScript (Redux) | A common codebase for shared Redux logic between [[lbry-desktop]] and [[lbry-android]]. | |
| [spee.ch](https://github.com/lbryio/spee.ch) | JavaScript (Node, ReactJS, Express) | A web-based host for free LBRY content. Usable directly as a content link dump site or as a customized, standalone install. | |
### Websites ### Websites
| Domain | Language (Toolset) | What Is It | Domain | Language (Toolset) | What Is It
--- | --- | --- --- | --- | ---
| [lbry.tech](https://github.com/lbryio/lbry.tech) | JavaScript (Node, Choo) | You're on it. | [lbry.tech](https://github.com/lbryio/lbry.tech) | JavaScript (Node, Choo) | You're on it.
| [lbry.com](https://github.com/lbryio/lbry.com) | PHP (vanilla) | A website for LBRY end-users and creators. | [lbry.com](https://github.com/lbryio/lbry.com) | PHP (vanilla) | A website for LBRY end-users and creators.
| [lbry.fund](https://github.com/lbryio/lbry.fund) | HTML | A website for receiving funding from LBRY, Inc.
### Auxiliary Services and Applications ### Auxiliary Services and Applications
| Domain | Language (Toolset) | What Is It | Domain | Language (Toolset) | What Is It
--- | --- | --- --- | --- | ---
| [chainquery](https://github.com/lbryio/chainquery) | Go | A utility for parsing, extracting, and updating the LBRY blockchain into structured SQL data. Used by several internal tools and useful for 3rd-party application development. | [chainquery](https://github.com/lbryio/chainquery) | Go | A utility for parsing, extracting, and updating the LBRY blockchain into structured SQL data. Used by several internal tools and useful for 3rd-party application development.
| [lighthouse](https://github.com/lbryio/lighthouse) | Go, ElasticSearch | A search service for the LBRY blockchain. | [lighthouse](https://github.com/lbryio/lighthouse) | JavaScript, ElasticSearch | A search service for the LBRY blockchain.
| [wunderbot](https://github.com/lbryio/lbry-wunderbot) | JavaScript (Node) | A chatbot used by the LBRY discord. | [wunderbot](https://github.com/lbryio/lbry-wunderbot) | JavaScript (Node) | A chatbot used by the LBRY discord.
| [block-explorer](https://github.com/lbryio/block-explorer) | PHP (vanilla) | A blockchain explorer for the LBRY blockchain. | [block-explorer](https://github.com/lbryio/block-explorer) | PHP (vanilla) | A blockchain explorer for the LBRY blockchain.
@ -76,10 +76,6 @@ Most written content, and especially all technical writing, is checked into sour
1. Search for a quoted phrase of the content you want to change (or use the same technique to identify the folder to create a new document in). 1. Search for a quoted phrase of the content you want to change (or use the same technique to identify the folder to create a new document in).
1. Edit the content via the GitHub interface and submit it as a pull request. 1. Edit the content via the GitHub interface and submit it as a pull request.
### Translating
Translation work is primarily organized through the [LBRY Foundation](https://lbry.org). For the current instructions on participating, see [their article](http://wiki.lbry.org/Translations).
## Testing ## Testing
If you want to contribute without getting directly into the code, one of the best ways you can contribute is testing. If you want to contribute without getting directly into the code, one of the best ways you can contribute is testing.
@ -90,7 +86,7 @@ A number of our code bases ([[lbrycrd]], [[lbry-sdk]], all applications, more...
- "Watch" the repo on GitHub. You will receive an email with release notes whenever a release candidate is out and you can [raise an issue](#raising-issues). - "Watch" the repo on GitHub. You will receive an email with release notes whenever a release candidate is out and you can [raise an issue](#raising-issues).
- Join the #early-testing channel in our [chat](https://chat.lbry.com). - Join the #early-testing channel in our [chat](https://chat.lbry.com).
- For the hardcore, run master from source and/or the latest builds from [build.lbry.io](http://build.lbry.io). - For the hardcore, run master from source and/or the latest builds from [build.lbry.com](http://build.lbry.com).
Opening well-specified issues against release candidates or master builds is extremely useful in helping us create quality software. Opening well-specified issues against release candidates or master builds is extremely useful in helping us create quality software.
@ -107,7 +103,7 @@ If you're about to raise an issue because you've found a problem with LBRY, or y
A bug is a _demonstrable problem_ that is caused by the code in the repository. Good bug reports are extremely helpful - thank you! A bug is a _demonstrable problem_ that is caused by the code in the repository. Good bug reports are extremely helpful - thank you!
Guidelines for bug reports: Guidelines for bug reports:
1. **Identify the correct repo**. See [repository overview](#repository-overview). While it's okay if you get this wrong, it's a big help to us if you get it right. 1. **Identify the correct repo**. See [ecosystem overview](#ecosystem-overview). While it's okay if you get this wrong, it's a big help to us if you get it right.
2. **Check if the issue exists**. Please do a quick search to see if the issue has been reported (or fixed), including closed tickets. 2. **Check if the issue exists**. Please do a quick search to see if the issue has been reported (or fixed), including closed tickets.
3. **Follow the instructions** - When you open an issue inside of GitHub, each repo contains a template for how to create a good bug report. Santa _loves_ people who follow it. 3. **Follow the instructions** - When you open an issue inside of GitHub, each repo contains a template for how to create a good bug report. Santa _loves_ people who follow it.
@ -117,7 +113,7 @@ Well-specified bug reports save developers lots of time and are [appreciated](#a
Feature requests are welcome. Before you submit one be sure to: Feature requests are welcome. Before you submit one be sure to:
1. **Identify the correct repo**. See [repository overview](#repository-overview). 1. **Identify the correct repo**. See [ecosystem overview](#ecosystem-overview).
2. **Use the Github Issues search** and check the feature hasn't already been requested. Be sure to include closed tickets. 2. **Use the Github Issues search** and check the feature hasn't already been requested. Be sure to include closed tickets.
3. **Consider whether it's feasible** for us to tackle this feature in the next 6-12 months. The LBRY team is currently stretched thin just adding basic functionality. If this is a nice to have rather than a need, it is probably more clutter than helpful. 3. **Consider whether it's feasible** for us to tackle this feature in the next 6-12 months. The LBRY team is currently stretched thin just adding basic functionality. If this is a nice to have rather than a need, it is probably more clutter than helpful.
4. **Make a strong case** to convince the project's leaders of the merits of this feature. Please provide as much detail and context as possible. This means explaining the use case and why it is likely to be common. 4. **Make a strong case** to convince the project's leaders of the merits of this feature. Please provide as much detail and context as possible. This means explaining the use case and why it is likely to be common.

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@ -2,4 +2,12 @@
title: Developer Program title: Developer Program
--- ---
This has been disabled at the request of GitHub. We're exploring alternative mechanisms to validate that you are a developer. LBRY offers a complimentary 100 LBC to qualified engineers to facilitate exploration, development, and testing.
To qualify you must:
- have a GitHub account that is at least 90 days old and
- have an active commit history
### Claim LBC
<DeveloperProgram/>

View file

@ -11,7 +11,7 @@ We encourage the submission of changes and additions to this glossary.
### Blob ### Blob
The smallest unit of data in LBRY. Each blob is referenced by its [blob hash](#blob-hash), an SHA-384 hash of the blob contents. When files are uploaded to LBRY, they are split into blobs, which are then shared with other peers. See [Encoding](/spec#encoding) for more details. The smallest unit of data in LBRY. Each blob is referenced by its [blob hash](#blob-hash), a SHA-384 hash of the blob contents. When files are uploaded to LBRY, they are split into blobs, which are then shared with other peers. See [Encoding](/spec#encoding) for more details.
### Blob Exchange Protocol ### Blob Exchange Protocol
@ -39,7 +39,7 @@ The sequence number of a block in the blockchain. The first block is at height 0
### Blockchain ### Blockchain
An open, distributed ledger that records transactions in a verifiable and change-resistant way. The LBRY blockchain serves as an index of the content available on the network, a payment system and record of purchases for priced content, and a source of cryptographic publisher identities. An open, distributed ledger that records transactions in a verifiable and change-resistant way. The LBRY blockchain serves as an index of the content available on the network, a payment system and record of purchases for priced content, and a source if cryptographic publisher identities.
### Canonical URL ### Canonical URL
@ -114,7 +114,7 @@ A change to the consensus rules such that a block that would have been considere
### Hashrate ### Hashrate
A measure of mining hardware performance expressed in hashes per second (H/s). Click [here](https://www.tokens24.com/cryptopedia/basics/bitcoin-hash-rate) for more details. A measure of mining hardware performance expressed in hashes per second (GH/s). Click [here](https://www.tokens24.com/cryptopedia/basics/bitcoin-hash-rate) for more details.
### LBC ### LBC
@ -238,5 +238,5 @@ The fee paid to a miner for including a transaction in a block. Miners are incen
### Wallet ### Wallet
An application or a service that stores private keys and generates and signs transactions. Wallets do not store LBRY Credits themselves (those are recorded as transactions in the global blockchain). "Storing LBC" usually means storing the private keys that control the credits. An application or a service that stores private keys and generates and signs transactions. Wallets do not store LBRY credits themselves (those are recorded as transactions in the global blockchain). "Storing LBC" usually means storing the private keys that control the credits.

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@ -11,6 +11,8 @@ What if anyone in the world could publish digital content, anyone else in the wo
That's a fancy sentence, so here's a plain one: we thought it'd be *damn **cool*** if there was a system that made it easy to discover and distribute as much of the world's information as possible but was owned and controlled by no one. That's a fancy sentence, so here's a plain one: we thought it'd be *damn **cool*** if there was a system that made it easy to discover and distribute as much of the world's information as possible but was owned and controlled by no one.
If you agree with us, feel free to join our [Developer Program](/developer-program) and we'll set you up with 100 LBC to get started.
<sub>^1(#footnote-1)^ In the information theoretic sense, LBRY facilitates distribution of all data, whether it be a video or a spreadsheet.</sub> <sub>^1(#footnote-1)^ In the information theoretic sense, LBRY facilitates distribution of all data, whether it be a video or a spreadsheet.</sub>
<sub>^2(#footnote-2)^ Accessible anywhere in the world on any internet-connected device.</sub> <sub>^2(#footnote-2)^ Accessible anywhere in the world on any internet-connected device.</sub>

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@ -15,7 +15,7 @@ description: Find the LBRY specification, API documentation, our Contributor's g
- [API Wrappers](/resources/api-wrappers) - [API Wrappers](/resources/api-wrappers)
- [LBRY SDK Configuration Settings](/resources/daemon-settings) - [LBRY SDK Configuration Settings](/resources/daemon-settings)
- [Claim Signing](/resources/claim-signing) - [Claim Signing](/resources/claim-signing)
- [Regtest Setup](/resources/regtest-setup)
- [LBRY Android App Build Steps](/resources/android-build) - [LBRY Android App Build Steps](/resources/android-build)
- [Lighthouse (search) API](https://github.com/lbryio/lighthouse) - [Lighthouse (search) API](https://lbryio.github.io/lighthouse)
- [Run Your Own Wallet Server](/resources/wallet-server) - [Run Your Own Wallet Server](/resources/wallet-server)
- [Run Your Own lbry.tv](/resources/web-instance)

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@ -72,7 +72,7 @@ Reilly decodes and combines the claim address, the serialized claim value, and t
005a001a41080110011a309b70337f51fe9a4481504059b4220ad4f87378d59ecc87bd924c3f0f23da9442b9f75ffc091b65deefe92477a86a31ea2209766964 005a001a41080110011a309b70337f51fe9a4481504059b4220ad4f87378d59ecc87bd924c3f0f23da9442b9f75ffc091b65deefe92477a86a31ea2209766964
656f2f6d70342996b9a087c18456402b57cba6085b2a8fcc136d 656f2f6d70342996b9a087c18456402b57cba6085b2a8fcc136d
Then he takes the SHA256 of the combined string, giving: Then he takes the sha256 of the combined string, giving:
dea44974ace1893f304cae4073af06a7a6cbb209f97cf8ad5f322216f044304e dea44974ace1893f304cae4073af06a7a6cbb209f97cf8ad5f322216f044304e

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@ -20,14 +20,14 @@ You can read more on it [here](https://en.wikipedia.org/wiki/Trie), but for unde
Each block header holds an extra 256 bits value calculated out of the root node of the claim trie at that block height. It's called `nameclaimroot` and is influenced by all children nodes as we will see next. If a blockchain network peer disagrees that a claim name was accepted or who is the winner of each name, its `nameclaimroot` will differ and the block won't form the same chain as the ones that accepted the official rules. This is the same for the traditional Merkle root, which is the root of the [Merkle tree](https://bitcoin.org/en/glossary/merkle-tree), formed by transactions in a block. Each block header holds an extra 256 bits value calculated out of the root node of the claim trie at that block height. It's called `nameclaimroot` and is influenced by all children nodes as we will see next. If a blockchain network peer disagrees that a claim name was accepted or who is the winner of each name, its `nameclaimroot` will differ and the block won't form the same chain as the ones that accepted the official rules. This is the same for the traditional Merkle root, which is the root of the [Merkle tree](https://bitcoin.org/en/glossary/merkle-tree), formed by transactions in a block.
## What's in a leaf? ## What's in a leaf?
The leaf currently holds the winner of that name. It's formed by the transaction hash, output number of the claim in that transaction and the height it was accepted. The leaf currently holds the winner of that name. Its formed by the transaction hash, output number of the claim in that transaction and the height it was accepted.
### Generating the leaf hash ### Generating the leaf hash
So, let's suppose that the winner claim of `mindblown` name was made at transaction output `1` of the transaction hash `67ad533eb2676c9d36bfa100092af5358de747e08ef928c0c54a8b3891c2b76b` and included in the Trie at height `102`. So, let's suppose that the winner claim of `mindblown` name was made at transaction output `1` of the transaction hash `67ad533eb2676c9d36bfa100092af5358de747e08ef928c0c54a8b3891c2b76b` and included in the Trie at height `102`.
1. The transaction hash is converted from [RPC byte order](https://bitcoin.org/en/glossary/rpc-byte-order) to [internal byte order](https://bitcoin.org/en/glossary/internal-byte-order). 1. The transaction hash is converted from [RPC byte order](https://bitcoin.org/en/glossary/rpc-byte-order) to [internal byte order](https://bitcoin.org/en/glossary/internal-byte-order).
2. The output number becomes a simple string. 2. The output number becomes a simple string.
3. The height becomes a big endian 64 bits value. 3. The height becomes a big endian 64 bits value.
4. The node hash is calculated as the double SHA-256 hash of the double SHA-256 hash of the internal byte order representation of the transaction hash concatenated with the double SHA-256 hash of the output number representation concatenated with the double SHA-256 hash of the height. 4. The node hash is calculated as the double sha-256 hash of the double sha-256 hash of the internal byte order representation of the transaction hash concatenated with the double sha-256 hash of the output number representation concatenated with the double sha-256 hash of the height.
This is better represented in the simple python script below: This is better represented in the simple python script below:
```python ```python
@ -54,8 +54,8 @@ print("leaf hash is {}".format(hexlify(hash_leaf(tx, nout, at_height)[::-1])))
Let's start with a ClaimTrie holding a single claim. Let's start with a ClaimTrie holding a single claim.
The claim is named `mindblown` and was included at block 102 with the same details as the last section. It's actually a real claim as [you can see in the block explorer](https://explorer.lbry.com/blocks/102). This block has the first claim ever, so the ClaimTrie was the simple case being explained in here. The claim is named `mindblown` and was included at block 102 with the same details as the last section. It's actually a real claim as [you can see in the block explorer](https://explorer.lbry.com/blocks/102). This block has the first claim ever, so the ClaimTrie was the simple case being explained in here.
We start with the leaf hash: We start with the leaf hash:
1. Hash the leaf hash using double SHA-256. 1. Hash the leaf hash using double sha-256.
2. For each character of the name (nodes of the trie), the hash of a node is the double SHA-256 of the node's character concatenated with the children hash. 2. For each character of the name (nodes of the trie), the hash of a node is the double sha-256 of the node's character concatenated with the children hash.
Continuing with the Python script from the last section, this is how to calculate the root of a claim trie holding a single name: Continuing with the Python script from the last section, this is how to calculate the root of a claim trie holding a single name:
```python ```python

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@ -5,7 +5,7 @@ description: How does the LBRY blockchain achieve consensus? This resource page
LBRY uses [proof of work](https://en.bitcoin.it/wiki/Proof_of_work) as a [consensus mechanism](/spec#consensus), the same way that Bitcoin does. LBRY uses [proof of work](https://en.bitcoin.it/wiki/Proof_of_work) as a [consensus mechanism](/spec#consensus), the same way that Bitcoin does.
LBRY has differences in hash function, block targeting, and difficulty adjustment. LBRY has differences in hash function, block targeting, and difficult adjustment.
### Hash Mechanism ### Hash Mechanism
@ -18,4 +18,4 @@ proof = sha256(sha256(left + right)) # concatenate the two halves, and double-s
### Block Targeting & Difficulty Adjustment ### Block Targeting & Difficulty Adjustment
The targeted time of each LBRY block is 2.5 mintues (150 seconds). More information and links to source code [here](https://lbry.tech/spec#consensus). The targeted time of each Lbry block is 2.5 mintues (150 seconds). More information and links to source code [here](https://lbry.tech/spec#consensus).

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@ -12,7 +12,7 @@ The easiest way to configure the settings is by editing the `daemon_settings.yml
Sample daemon_settings.yml file: Sample daemon_settings.yml file:
``` ```
tcp_port: 3335 tcp_port: 3335
lbryum_servers: ['spv11.lbry.com:50001','spv19.lbry.com:50001'] lbryum_servers: ['lbryumx1.lbry.com:50001','lbryumx2.lbry.com:50001']
download_directory: 'c:\lbry\Downloads' download_directory: 'c:\lbry\Downloads'
use_upnp: false use_upnp: false
``` ```
@ -33,7 +33,7 @@ Configuration options are organized by their respective areas: Files, Wallet, Ne
| Setting | Format | Default value | Sample Values | Description | | Setting | Format | Default value | Sample Values | Description |
|-------------------------------|---------|------------------------------------------------------|------------------------------------|---------------------------------------------------------------------------------------------------| |-------------------------------|---------|------------------------------------------------------|------------------------------------|---------------------------------------------------------------------------------------------------|
| blockchain_name | string | 'lbrycrd_main' | 'lbrycrd_regtest' | Blockchain network to connect to | | blockchain_name | string | 'lbrycrd_main' | 'lbrycrd_regtest' | Blockchain network to connect to |
| lbryum_servers | list | ['spv11.lbry.com:50001','spv19.lbry.com:50001'] | ["mylbryum.lbry.com:50001] | SPV wallet server address(Default servers are spv11-spv19) | | lbryum_servers | list | ['lbryumx1.lbry.com:50001','lbryumx2.lbry.com:50001'] | ["mylbryum.lbry.com:50001] | SPV wallet server address |
| wallet_dir | string | [varies by OS](https://lbry.com/faq/lbry-directories) | 'c:\lbry\lbryum\' | Wallet data location | | wallet_dir | string | [varies by OS](https://lbry.com/faq/lbry-directories) | 'c:\lbry\lbryum\' | Wallet data location |
| max_key_fee | json | {'currency': 'USD', 'amount': 50.0} | {'currency': 'LBC', 'amount': 5.0} | Max payment allowed for content | | max_key_fee | json | {'currency': 'USD', 'amount': 50.0} | {'currency': 'LBC', 'amount': 5.0} | Max payment allowed for content |
| wallet | string | 'lbryum' | 'lbrycrd' | Choice of wallet software, SPV (lbryum) vs full node (lbrycrd). Currently only lbryum supported | | wallet | string | 'lbryum' | 'lbrycrd' | Choice of wallet software, SPV (lbryum) vs full node (lbrycrd). Currently only lbryum supported |
@ -54,7 +54,7 @@ Configuration options are organized by their respective areas: Files, Wallet, Ne
| known_dht_nodes | list | ['lbrynet1.lbry.com:4444'] | ['myDHT.lbry.com:4444'] | Bootstrap nodes for network connectivity | | known_dht_nodes | list | ['lbrynet1.lbry.com:4444'] | ['myDHT.lbry.com:4444'] | Bootstrap nodes for network connectivity |
| max_connections_per_download | integer | 5 | 10 | Threads used to download blobs | | max_connections_per_download | integer | 5 | 10 | Threads used to download blobs |
| seek_head_blob_first | boolean | true | false | Search for first data blob after downloading sd blob | | seek_head_blob_first | boolean | true | false | Search for first data blob after downloading sd blob |
| tcp_port | integer | 4444 | 3334 | Port the SDK will listen on | | tcp_port | integer | 3333 | 3334 | Port the SDK will listen on |
| concurrent_reflector_uploads| integer | 5 | 10 | Connections to use while uploading data to reflector | | concurrent_reflector_uploads| integer | 5 | 10 | Connections to use while uploading data to reflector |
| reflect_streams | boolean | true | false | Send published data to reflector servers | | reflect_streams | boolean | true | false | Send published data to reflector servers |
| reflector_servers | list | ['reflector.lbry.com'] | ['myreflector.lbry.com'] | Server data will be reflected to | | reflector_servers | list | ['reflector.lbry.com'] | ['myreflector.lbry.com'] | Server data will be reflected to |

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@ -1,39 +0,0 @@
---
title: Hosting a DHT bootstrap node
description: How to setup a bootstrap DHT node
---
This guide will help you setup and maintain a LBRY DHT [bootstrap node](https://en.wikipedia.org/wiki/Bootstrapping_node). Those nodes are important so people can join the network on first startup.
After finishing and checking that it works, if you want to add your node to the SDK bootstrap list just open a PR adding yourself to the [conf file](https://github.com/lbryio/lbry-sdk/blob/master/lbry/conf.py#L694) or an issue on the [SDK repo](https://github.com/lbryio/lbry-sdk/).
## Requirements
- Being reachable over UDP on the internet at some port
- 1GB of memory
- Docker or Python 3.7 (check [pyenv](https://github.com/pyenv/pyenv) if your Linux distribution doesn't offer that version)
## Running directly from Docker
This is the easiest way to run and maintain your node. Just run:
```bash
docker run -d -p 4444:4444 lbry/dht-bootstrap:latest
```
## Installing LBRY SDK from source
The most up to date guide for doing it will always be in the [INSTALL.md file](https://github.com/lbryio/lbry-sdk/blob/master/INSTALL.md). Please refer to it if you run into trouble. Otherwise, this should be enough most of the time (assuming requirements are all there):
```bash
git clone https://github.com/lbryio/lbry-sdk.git
make install
```
### Running a node from source
After installing, just:
```bash
python scripts/dht_node.py
```
### Checking if it is working
From another machine with the SDK installed, run:
```bash
python scripts/dht_node.py --bootstrap_node your-server-domain-here.com:4444
```
After 10-20 seconds, you should see more than 0 peers on the log messages. If that is not the case, check firewall on the bootstrap node and see if it is reachable.

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@ -1,65 +0,0 @@
---
title: LBRY P2P: Settings and troubleshooting
description: Guide on properly setting up P2P nodes and how to diagnose/fix common issues.
---
# LBRY P2P: Settings and troubleshooting
A very important step in supporting the network resilience is hosting content in a decentralized way. This already happens when you stream content using the desktop version of LBRY APP, but sometimes we want to make sure this is working or dedicate larger amounts of resources for this task.
This document aims to explain P2P configuration and troubleshooting from small to large nodes. If you don't know how to change SDK settings, check [this other document first](https://lbry.tech/resources/daemon-settings).
## Reachability
The first priority when seeding content is making sure there is a way for other nodes to reach you across the internet.
### Figuring out your ports
In order to troubleshoot reachability, we start by checking your configuration for the UDP and TCP ports. By default, they will both be set to 4444. Those can be found on the configuration under the keys `udp_port` and `tcp_port`. Please set them both to the same value as this helps connectivity trough [hole punching](https://en.wikipedia.org/wiki/Hole_punching_(networking)) and ease of management.
### Checking for reachability
There are some websites providing generic ways to check ports, like:
- https://www.portcheckers.com/
- https://portchecker.co/check
However, checking the port does not check if LBRY P2P protocol is working behind it. For a better check, we can use a tool hosted by Madiator, a community member.
- To test for UDP (DHT): http://test.madiator.com:60666/dht/<your `udp_port`>
- To test for TCP (P2P): http://test.madiator.com:60666/p2p/<your `tcp_port`>
As a last resource to test a remote machine DHT service, from a local SDK try:
```bash
lbrynet peer ping <DHT node id> <IP> <port>
```
To find out what the `DHT node id` is, on the target machine run `lbrynet status` and look for `node_id` .
### I am unreachable. What now?
VPN users: check with your provider if they feature port forwarding. There are guides specific to each one, like [this one from Mullvad](https://mullvad.net/en/help/port-forwarding-and-mullvad/).
Domestic routers: there are websites like [this one](https://portforward.com/how-to-port-forward/) providing information on popular router models. Unfortunately, this document would be huge if we added port forwarding instructions for every router/firewall.
Servers: check if your firewall is blocking the SDK ports. For ufw on Linux, this is `sudo ufw allow <port>`.
If you still have trouble figuring that out, don't be shy, [ask the LBRY community on Discord!](https://chat.lbry.com/)
## Content blobs storage settings
Files in LBRY are composed by `content blobs`, which can be seen as chunks of binary encrypted data belonging to some content. By default, the SDK enables saving blobs to disk, which then can be served over P2P. To check if that is enabled, look for the `save_blobs` setting.
**The following settings are isolated. The space limit set for one does not apply to the other.**
### Setting up storage space control
By default, content blobs are kept as long as the files are still in your file list. If you wish to allocate a space limit for content blobs and let the SDK decide what to delete, set `blob_storage_limit` to a value in megabytes.
This won't delete your downloads from the file list. Instead, it deletes content blobs associated with older files as space for newer blobs is requested.
### Setting up space for automatic contribution
This section is aimed at fully automatic contribution in background. Normal usage of the SDK with P2P enabled already helps the network, but requires interaction.
LBRY SDK can be configured to help the P2P network by automatically downloading and hosting content. This is ideal for contributing spare disk space and network bandwidth without further interaction.
Enabling: change `network_storage_limit` to the size (in megabytes) that will be used for automatic seeding.
Disabling: setting the space to 0 disables it. The space used will eventually be released automatically. For cleaning immediately, issue a `lbrynet blob clean` from command line.

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@ -0,0 +1,208 @@
---
title: Regtest Setup
description: Regtest is a parallel testing network for the LBRY blockchain. Learn how to use it in this resource article.
---
## Why Use Regtest
A regtest server provides for a way to instantly generate blocks so that transactions can be instantaneous, which ultimately means no waiting for confirmations from the blockchain. Also, its not a problem if you accidentally corrupt your wallet, since no real funds are lost! Delete the files and setup a new one.
## Setup
To begin setting up the network, there are a few things you need.
You'll need a Linux or a Mac distribution to run all this. A virtual machine is fine.
Note: These instructions specifically were tested on Ubuntu version 16.04.
### Virtual Environment
First up it's a good idea to create a Python virtual environment. This requires you to have a functional python2.7 setup, with the Python package manager `pip` installed. To create a new virtual environment in a folder `lbry-env`, run this:
`virtualenv -p /usr/bin/python2.7 lbry-env`
To enter the environment, run:
`source lbry-env/bin/activate`.
### lbrycrd
You need to download a build of `lbrycrd` from [here](https://github.com/lbryio/lbrycrd/releases/), no installation required. To configure `lbrycrd` you need to create a file at `~/.lbrycrd/lbrycrd.conf`,
containing the following:
```ini
rpcuser=test
rpcpassword=test
rpcport=18332
regtest=1
server=1
txindex=1
daemon=1
listen=0
discover=0
```
### lbryum-server
To install lbryum-server, you first need to install the package `leveldb`. After that, download the source from [here](https://github.com/lbryio/lbryum-server/releases), and run the following _not_ inside the environment:
```bash
cd lbryum-server
sudo pip2 install -r requirements.txt
```
If you're not running debian/\*buntu or a derivative of those, you need to edit the `configure` file a bit. In line 11, remove the `apt-get` line and manually install the required packages. In line 51, change `adduser` to `useradd` and on the same line, change `--disabled-password` to `-p !`.
```bash
sudo ./configure
sudo python2 setup.py install
```
The `sudo ./configure` command creates a new user in the system by the name "lbryum", which is the user through which we'll be running the server. lbryum-server also needs W/R access to `/var/lbryum-server`.
To do that run:
```bash
sudo chown -R lbryum /var/lbryum-server
```
When installed, append/use the following config options to the `/etc/lbryum.conf` file:
```ini
[lbrycrdd]
lbrycrdd_host = localhost
lbrycrdd_port = 18332
# user and password from lbrycrd.conf
lbrycrdd_user = test
lbrycrdd_password = test
[network]
type=lbrycrd_regtest
```
### lbryum
To install lbryum, first download the source from [here](https://github.com/lbryio/lbryum/releases). To install it, run the following inside the virtual environment:
```bash
cd lbryum
pip2 install -r requirements.txt
pip2 install -e .
```
After installation completes, you must set the config option for lbryum using:
```bash
lbryum setconfig default_servers '{ "localhost": { "t": "50001" }}'
lbryum setconfig chain 'lbrycrd_regtest'
```
Alternatively, you can create a file `touch ~/.lbryum/config` and paste the following config:
```json
{
"chain": "lbrycrd_regtest",
"default_servers": {
"localhost": {
"t": "50001"
}
}
}
```
### lbry
Download source from [here](https://github.com/lbryio/lbry-sdk/releases), and run the following inside the environment:
```bash
cd lbry
pip2 install -r requirements.txt
pip2 install -e .
mkdir ~/.lbrynet
touch ~/.lbrynet/daemon_settings.yml
```
Append the following in the newly created `~/.lbrynet/daemon_settings.yml` file:
```yml
blockchain_name: lbrycrd_regtest
lbryum_servers:
- localhost:50001
reflect_uploads: false
share_usage_data: false
use_upnp: false
```
### Last step
Go to the `lbryum` folder once again and run:
```bash
pip2 install -e .
```
This is to ensure that `lbrynet-daemon` uses the correct wallet.
## Firing up the regtest server
### Wallet backup
To start off, if you've already used LBRY on your machine, you need to backup the wallet by copying the folders `~/.lbrynet` and `~/.lbryum` and then deleting them to start from fresh. Run
`mkdir ~/.lbryum`
Now it should be all set-up. Just execute the commands in the following order, and the regtest server should be good to go.
### 1) lbrycrd
To run the `lbrycrd` daemon, run the following in the `lbrycrd` folder:
`./lbrycrdd`
To generate blocks, run `./lbrycrd-cli generate <num_of_blocks>`
You'll need to generate some blocks to get the network going. Start off by generating at least 100.
`./lbrycrd-cli generate 173`
If you'd prefer a more verbose output from lbrycrdd, run lbrycrd using:
`./lbrycrdd -printtoconsole`
### 2) lbryum-server
To run the server, run:
```bash
sudo runuser -l lbryum -c 'lbryum-server --conf=/etc/lbryum.conf'
```
Note: conf flag can be left out if the config is in the default directory(default: `/etc/lbryum.conf`)
### 3) lbryum
To run the lbryum, run:
```bash
lbryum daemon start
```
Generate some more blocks, get a wallet address by running:
`lbryum getunusedaddress`
and then send some credits to your wallet by doing
`./lbrycrd-cli sendtoaddress <address> <num_of_credits>`
### 4) lbry
You can now run `lbrynet-daemon`, and it should connect to the `lbryum`. Now you can use the regtest stack as you would normally use lbryum.
## Shutdown
To stop the network, run `lbrynet-cli daemon_stop`, `lbryum daemon stop`, and kill the `lbryum-server` process and stop lbrycrd by `lbrycrdd-cli stop`. If you want to use your wallet and the official servers again, backup the new regtest wallet, and replace it with your own.
## Note 1
You need to generate a few blocks every time you make a new transaction in the form of send, receive, claim, update, publish, support, tip, etc. for it to show up in the daemon and lbryum, etc.
## Note 2
If something goes wrong and you get a "Block not found" error, remember to delete `/var/lbryum-server` before trying again.
## Cheatsheet
#### Required processes in the correct order
```bash
lbrycrdd
sudo runuser -l lbryum -c 'lbryum-server --conf=/etc/lbryum.conf'
lbryum daemon start
lbrynet-daemon
```
#### Generate blocks
```bash
lbrycrd-cli generate 5
```
#### Get a wallet address
```bash
lbryum getunsusedaddress
```
#### Send credits from lbrycrd to your wallet
```bash
lbrycrd-cli sendtoaddress <address> <num_of_credits>
```

View file

@ -50,7 +50,7 @@ This document exists to introduce a project to a new visitor. It may also serve
### Contributing ### Contributing
* A single header labeled "Contributing" should appear as an h2 * A single header labeled "Contributing" should appear as an h2
* This should be the same message: "Contributions to this project are welcome, encouraged, and compensated. For more details, see *[CONTRIBUTING.md](CONTRIBUTING.md)*. * This should be the same message: "Contributions to this project are welcome, encouraged, and compensated. For more details, see [CONTRIBUTING.md](*CONTRIBUTING.md*)
* If CONTRIBUTING.md does not exist in the project, it should link to [https://lbry.com/faq/contributing](https://lbry.com/faq/contributing) (soon to be lbry.tech/contributing) * If CONTRIBUTING.md does not exist in the project, it should link to [https://lbry.com/faq/contributing](https://lbry.com/faq/contributing) (soon to be lbry.tech/contributing)
### (Additional Headings) ### (Additional Headings)
@ -65,7 +65,7 @@ This document exists to introduce a project to a new visitor. It may also serve
### Security ### Security
* "We take security seriously. Please contact [security@lbry.com](mailto:security@lbry.com) regarding any security issues. Our PGP key is [here](https://lbry.com/faq/pgp-key) if you need it." * "We take security seriously. Please contact [security@lbry.com](mailto:security@lbry.com) regarding any security issues. Our PGP key is [here](https://keybase.io/lbry/key.asc) if you need it."
### Contact ### Contact

View file

@ -1,59 +0,0 @@
# How to spend your time locked transaction
This guide will walk you through the process of claiming a time locked transaction from a USB key. This involves accessing the transaction details on the key, making sure you have the latest version of `lbrynet` and finally using the transaction details to call `account_deposit` to claim your LBC.
## Check `lbrynet` version
If you already have `lbrynet` installed then you can check your version like this:
```
lbrynet version
```
If above command fails, you may need to start `lbrynet` first (and then try above again):
```
lbrynet start
```
If you do not have `lbrynet` installed or your version is less than `v0.108.0` then you can get latest version here:
[https://github.com/lbryio/lbry-sdk/releases](https://github.com/lbryio/lbry-sdk/releases)
## Gather Information
### Transaction ID and Transaction Output Number
1. On the USB key, find a file named `address.txt` and copy the address in this file.
1. Go to [LBRY Explorer](https://explorer.lbry.com/) and enter the address you copied.
1. You should see one transaction containing this address, click on this transaction.
1. You will need two pieces of information on this page, the `transaction id` and the `nout`.
1. The `transaction id` can be found at the top of the page and directly below the text `LBRY Transaction`.
1. The `nout` is the position of the output containing your address, starting with 0. Starting from the top of the list of outputs, count the outputs until you get to your address, then subtract 1 from this count, that is your `nout`.
### Private Key and Redeem Script
1. On the USB key, find a file named `key.zip` and unzip this file using the password emailed to you previously.
1. You should now have a file named `key.txt` which is base64 encoded and contains your `private key` and `redeem script`.
1. To decode the contents of the file you can use a website such as [base64decode.org](https://www.base64decode.org/) (not a secure option) or if you have Python installed you can do this on the command line:
```
python -m base64 -d /path/to/key.txt
```
1. After decoding you will see a key/value mapping of various items, including `privateKey` and `redeemScript`. Take note of these values.
## Redeem
Now that you have gathered the necessary information it is easy to redeem your LBC. Time locked transaction can be redeemed using the `lbrynet account deposit` command (fill in the values you gathered previously):
```
lbrynet account deposit <transaction id> <nout> <redeemScript> <privateKey>
```
If you get an error that says `AssertionError: Cannot find private key for signing output.`, try a different number for `<nout>` (for example, increase or decrease it by 1).
Enjoy your LBC!
## Get in touch
Whether you got to the end without a hiccup or you got stuck along the way, we want to hear from you. [Join our Discord](https://discord.gg/y3W9JuS) to get help, stay updated, and talk to other wallet server operators.

View file

@ -7,62 +7,12 @@ This guide will walk you through the process of setting up a LBRY wallet server.
## Start With A Fresh Server ## Start With A Fresh Server
We recommend a quad-core server with at least 16GB RAM, 200GB disk, and a fresh Ubuntu 18.04 install. Memory usage is flexible. 32 GB works best, but 16 GB is enough for a few clients. We recommend a dual-core server with at least 8GB RAM, 50GB disk, and a fresh Ubuntu 18.04 install.
I tested this guide on AWS using a `t3.large` instance and the `ami-07d0cf3af28718ef8` image. If you're using AWS, create your instance in the us-east-2 (Ohio) region. That's where our snapshots are stored, so downloading them will be faster for you.
Make sure your firewall has ports 9246 and 50001 open. 9246 is the port lbrycrd uses to communicate to other nodes. 50001 is the wallet server RPC port. Make sure your firewall has ports 9246 and 50001 open. 9246 is the port lbrycrd uses to communicate to other nodes. 50001 is the wallet server RPC port.
## Install lbrycrd
### Download and setup
Download the [latest release of lbrycrd](https://github.com/lbryio/lbrycrd/releases/latest).
Then, create a folder on your home directory called `.lbrycrd` and save the following to `.lbrycrd/lbrycrd.conf`:
```
txindex=1
server=1
daemon=1
rpcuser=lbry
rpcpassword=lbry
dustrelayfee=0.00000001
```
Feel free to change the `rpcuser` or `rpcpassword`. If you do, you'll have to update the `DAEMON_URL` variable later on (in the docker-compose.yml file) to match the user/password you chose.
## Create a service (optional)
You can run lbrycrdd directly using `./lbrycrdd`. However, we recommend creatinga systemd service to manage the process for you.
Create a file at `/etc/systemd/system/lbrycrdd.service` with the following contents:
```
[Unit]
Description="LBRYcrd daemon"
After=network.target
[Service]
ExecStart=/home/<your_user>/lbrycrdd -datadir="/home/<your_user>/.lbrycrd" -pid="/run/lbrycrdd/lbrycrdd.pid"
# Creates /run/lbrycrdd
RuntimeDirectory=lbrycrdd
Type=Forking
PIDFile=/run/lbrycrdd/lbrycrdd.pid
Restart=on-failure
# hardening
PrivateTmp=true
ProtectSystem=full
NoNewPrivileges=true
PrivateDevices=true
MemoryDenyWriteExecute=true
[Install]
WantedBy=multi-user.target
```
Then run `sudo systemctl daemon-reload`.
Now you can start and stop lbrycrd with `sudo service lbrycrdd start` and `sudo service lbrycrdd stop`.
You can watch the lbrycrd log with `tail -f ~/.lbrycrd/debug.log`
## Set Up Docker ## Set Up Docker
@ -75,61 +25,21 @@ sudo apt install -y docker-ce docker-ce-cli containerd.io && \
sudo systemctl enable docker && sudo systemctl start docker && \ sudo systemctl enable docker && sudo systemctl start docker && \
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && \ sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && \
sudo chmod +x /usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose
sudo usermod -aG docker $USER
``` ```
### Download our example docker-compose.yml ### Download our docker-compose.yml
You can see it [here](https://github.com/lbryio/lbry-sdk/blob/master/docker/docker-compose-wallet-server.yml). You can see it [here](https://github.com/lbryio/lbry-sdk/blob/master/docker/docker-compose-wallet-server.yml).
``` ```
curl -L "https://raw.githubusercontent.com/lbryio/lbry-sdk/master/docker/docker-compose-wallet-server.yml" -o docker-compose.yml curl -L "https://raw.githubusercontent.com/lbryio/lbry-sdk/master/docker/docker-compose-wallet-server.yml" -o docker-compose.yml
``` ```
Make sure the user and password in the `DAEMON_URL` variable (the `lbry@lbry` part) in this docker-compose.yml matches the user/password in your `~/.lbrycrd/lbrycrd.conf` file.
### Download snapshots for elasticsearch and the wallet server (optional)
You can skip the initial sync by starting from a snapshot. The following will download a snapshot of the elasticsearch volume and move it into the default location for docker volumes on ubuntu, on other systems you may need to adjust the path used here. Note: snapshot heights must be the same. The tars can be deleted after setting the volumes up.
```bash
SNAPSHOT_HEIGHT="1049658"
ES_VOLUME_PATH="/var/lib/docker/volumes/${USER}_es01"
ES_SNAPSHOT_TAR_NAME="es_snapshot_${SNAPSHOT_HEIGHT}.tar"
ES_SNAPSHOT_URL="https://snapshots.lbry.com/hub/${ES_SNAPSHOT_TAR_NAME}"
wget $ES_SNAPSHOT_URL
echo "decompressing elasticsearch snapshot"
tar -xf $ES_SNAPSHOT_TAR_NAME
sudo chown -R $USER:root "snapshot_es_${SNAPSHOT_HEIGHT}"
sudo chmod -R 775 "snapshot_es_${SNAPSHOT_HEIGHT}"
sudo mkdir -p $ES_VOLUME_PATH
sudo rm -rf "${ES_VOLUME_PATH}/_data"
sudo mv "snapshot_es_${SNAPSHOT_HEIGHT}" "${ES_VOLUME_PATH}/_data"
```
The following will download the wallet server docker volume and move it into place as well.
```bash
echo "fetching wallet server snapshot"
SNAPSHOT_HEIGHT="1049658"
HUB_VOLUME_PATH="/var/lib/docker/volumes/${USER}_wallet_server"
SNAPSHOT_TAR_NAME="wallet_server_snapshot_${SNAPSHOT_HEIGHT}.tar"
SNAPSHOT_URL="https://snapshots.lbry.com/hub/${SNAPSHOT_TAR_NAME}"
wget $SNAPSHOT_URL
tar -xf $SNAPSHOT_TAR_NAME
sudo mkdir -p $HUB_VOLUME_PATH
sudo rm -rf "${HUB_VOLUME_PATH}/_data"
sudo chown -R 999:999 "snapshot_${SNAPSHOT_HEIGHT}"
sudo mv "snapshot_${SNAPSHOT_HEIGHT}" "${HUB_VOLUME_PATH}/_data"
```
## Turn It On ## Turn It On
### Start the servers ### Start the servers
``` ```
docker-compose up --detach sudo docker-compose up --detach
``` ```
### Check that everything worked ### Check that everything worked
@ -137,7 +47,7 @@ docker-compose up --detach
The first time you start the wallet server, it will take a few minutes to download a recent snapshot of the database and extract it. You can follow the progress with The first time you start the wallet server, it will take a few minutes to download a recent snapshot of the database and extract it. You can follow the progress with
``` ```
docker-compose logs --follow sudo docker-compose logs --follow
``` ```
After the wallet server has caught up, it will bind to port 50001 and start responding to requests. You can check if this happened by running After the wallet server has caught up, it will bind to port 50001 and start responding to requests. You can check if this happened by running
@ -157,14 +67,6 @@ echo '{"id":1,"method":"server.version"}' | timeout 1 curl telnet://localhost:50
You should see a response like `{"jsonrpc": "2.0", "result": ["0.46.1", "0.0"], "id": 1}`. If you do, congratulations! You've set up your own wallet server. You should see a response like `{"jsonrpc": "2.0", "result": ["0.46.1", "0.0"], "id": 1}`. If you do, congratulations! You've set up your own wallet server.
To check Elastic search, there are two commands you can use:
```
curl localhost:9200 # get Elastic status
curl localhost:9200/claims/_count # check how many claims have been synced to Elastic
```
## Maintenance ## Maintenance
### Stopping and Restarting ### Stopping and Restarting
@ -183,13 +85,9 @@ docker-compose up --detach
``` ```
### Resyncing ### Resyncing
From time to time, we'll release an update that requires recreating one of the databases from scratch. Most of the time we will try to ensure there is an automatic migration, but even then, if you think the server has invalid data you can also try a resync.
The process is similar to an update, but causes the server to be down for much longer.
#### Main database
Holds the raw blockchain data and takes several days to resync from scratch, so be sure to have a snapshot or try that last.
From time to time, we'll release an update that requires erasing the wallet server database and recreating it from scratch. The process is
similar to an update, but causes the server to be down for much longer. Here's how to do it:
``` ```
docker pull lbry/wallet-server:latest-release docker pull lbry/wallet-server:latest-release
docker-compose down docker-compose down
@ -197,16 +95,6 @@ docker volume rm "$(whoami)_wallet_server"
WALLET_SERVER_SNAPSHOT_URL= docker-compose up --detach WALLET_SERVER_SNAPSHOT_URL= docker-compose up --detach
``` ```
#### Elasticsearch
ES does the indexing of claims from the main database. It should take around 6 hours to resync on a fast machine.
```
docker pull lbry/wallet-server:latest-release
docker-compose down
docker volume rm "$(whoami)_es01"
docker-compose up --detach
```
## Get in touch ## Get in touch
Whether you got to the end without a hiccup or you got stuck along the way, we want to hear from you. [Join our Discord](https://discord.gg/y3W9JuS) to get help, stay updated, and talk to other wallet server operators. Whether you got to the end without a hiccup or you got stuck along the way, we want to hear from you. [Join our Discord](https://discord.gg/y3W9JuS) to get help, stay updated, and talk to other wallet server operators.

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@ -1,79 +0,0 @@
---
title: Hosting your own LBRY Web Instance
description: Setting up an app instance as a webpage.
---
Run your own instance of https://lbry.tv using Docker images.
## Run the SDK
The LBRY SDK provides RPC and streaming endpoints to interact with the LBRY network. Web users will connect to it directly, so it must be web-accessible. You may have to open ports on your firewall.
```
docker run -d -p 5279:5279 -p 5280:5280 vshyba/websdk
```
This image will not save files to disk. It has the `save_blobs` and `save_files` config options set to `false`. If you want to save files, see [Building your own SDK image](#building-your-own-sdk-image) below.
## Run the web app
Clone and install the app as described in the [lbry-desktop repo README](https://github.com/lbryio/lbry-desktop).
If you want to customize it further, follow the extra steps in `Customize the web app` section. Otherwise:
```
git clone https://github.com/lbryio/lbry-desktop.git
yarn
cp .env.defaults .env
```
Configure .env with the following settings. They must match the SDK ports in the previous section.
```
WEB_SERVER_PORT=8080
SDK_API_PATH=http://localhost:5279
LBRY_WEB_API=http://localhost:5279
LBRY_WEB_STREAMING_API=http://localhost:5280
LBRY_API_URL=http://disabled-api/
LBRY_WEB_BUFFER_API=https://disabled
```
Compile and run
```
NODE_ENV=production yarn compile:web
nodejs web/index.js
```
## Building your own SDK image
If you want to customize the SDK settings, you can
Clone the SDK repo:
```
git clone https://github.com/lbryio/lbry-sdk.git
```
Create a `docker/webconf.yaml` file and modify as you need. This is a good start:
```
allowed_origin: "*"
max_key_fee: "0.0 USD"
save_files: false
save_blobs: false
streaming_server: "0.0.0.0:5280"
api: "0.0.0.0:5279"
data_dir: /tmp
download_dir: /tmp
wallet_dir: /tmp
```
Note that it is required to have `streaming_server` and `api` set to user-accessible IPs. If you want this to be accessible on the open web, that means setting them to `0.0.0.0`.
To build the image, run:
```
docker build -f docker/Dockerfile.web -t <your dockerhub username>/<project name, like 'websdk'> .
docker push <dockerhub username/project name>
```

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@ -1,73 +0,0 @@
## Hello Satoshi - The LBRY "Hello World" Tutorial
Let's get started with a simple "Hellow World" tutorial... LBRY style!
This tutorial will guide you through creating a basic [Electron](https://electronjs.org) application that calls to the LBRY network and renders an image returned by the network.
Electron is nice because it allows you to easily create web apps that don't rely on any centralized web servers, but you can absolutely use any tooling or language you would like.
### Prerequisites
This tutoral only has a few simple requirements:
- [npm](https://www.npmjs.com). Learn how to install it [here](https://www.npmjs.com/get-npm).
- [git](https://git-scm.com/).
Once you have those installed (see the links above for downloads and How-To's), you are ready to begin!
#### Step 1. Download and build the starter project
Grab "[electron-starter](https://github.com/lbryio/electron-starter)". This project serves as a base upon which you can build LBRY applications. (Similar to "create-react-app" for React development.)
If you have git and npm installed, run the following lines one at a time:
```
git clone https://github.com/lbryio/electron-starter
cd electron-starter
npm install
npm run dev
```
#### Step 2. Make sure everything works
Before we make any changes, it's a good idea to verify that everything is working correctly.
Try typing a word into the text input and click the button to [resolve](https://lbry.tech/api/sdk#resolve) it.
This performs a [[claim]] lookup, which retrieves metadata the title, thumbnail, and file type from the LBRY blockchain.
Try resolving `lbry://doitlive`.
If you received no errors, move on to Step 3! Otherwise, head back to Step 1 to make sure you have all the requirements installed correctly.
#### Step 3. Make a small change to the code
Now that we have the metadata, let's [get](https://lbry.tech/api/sdk#get) the actual file!
The code to do this is already there, just un-comment these lines in the app's [renderer/index.js](https://github.com/lbryio/electron-starter/blob/master/src/renderer/index.js) file.
```js
claimData.innerText = "Loading...";
Lbry.get({ uri: `lbry://${value}` })
.then(result => {
const filePath = result.download_path;
const image = document.createElement("img");
image.src = filePath;
imageWrapper.appendChild(image);
claimData.innerText = JSON.stringify(result, null, 2);
})
.catch(error => {
claimData.innerText = JSON.stringify(error, null, 2);
});
```
This is the code that actually downloads a file.
There are more robust ways to handle the download progress, but this will work fine for images. After you added that code back, try `get`ing `lbry://doitlive`.
### Success! You Did It!
While our Hello Satoshi app isn't much to look at, it shows how simple it is to connect to the LBRY network and download files!

View file

@ -1,25 +0,0 @@
---
title: Tutorials
description: Learn how to setup, use, deploy, and develop with LBRY.
---
# LBRY Programming Tutorials
## Tutorial #1 - "Hello Satoshi!"
Learn how to [create and modify a simple LBRY electron application](/tutorial-hellosatoshi) we'll call "[Hello Satoshi](/tutorial-hellosatoshi)".
---
# Setup your Development Environment
## Desktop Application
[Video tutorial](/resources/video-lbrydesktop) to setup the [Desktop app](https://github.com/lbryio/lbry-desktop) development environment.
## Android Application
[Video tutorial](/resources/video-lbryandroid) to setup the [Android app](https://github.com/lbryio/lbry-android) development environment.
## LBRY SDK
[Video tutorial](/resources/video-lbrysdk) to setup the [LBRY SDK](https://github.com/lbryio/lbry-sdk) development environment.
## LBRY Blockchain
[Video tutorial](/resources/video-lbrycrd) to setup the [LBRY Blockchain](https://github.com/lbryio/lbrycrd) development environment.

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@ -97,12 +97,12 @@
"format": "eslint . --fix --ignore-pattern '/app/dist/'", "format": "eslint . --fix --ignore-pattern '/app/dist/'",
"postinstall": "link-module-alias", "postinstall": "link-module-alias",
"preinstall": "command -v link-module-alias;link-module-alias clean || true", "preinstall": "command -v link-module-alias;link-module-alias clean || true",
"start": "npm i && npm run css && NODE_ENV=production node index.js", "start": "npm i;npm run css;NODE_ENV=production node index.js",
"test": "run-s test:*", "test": "run-s test:*",
"test:dependencies": "updates --update ./ --exclude prismjs", "test:dependencies": "updates --update ./ --exclude prismjs",
"test:lint": "standardx --verbose | snazzy", "test:lint": "standardx --verbose | snazzy",
"test:sass": "sass-lint --config ./node_modules/@inc/sasslint-config/config.json --verbose --no-exit", "test:sass": "sass-lint --config ./node_modules/@inc/sasslint-config/config.json --verbose --no-exit",
"watch": "npm run css && run-p watch:*", "watch": "npm run css;run-p watch:*",
"watch:sass": "sass --load-path=node_modules --watch app/sass:app/dist --style compressed", "watch:sass": "sass --load-path=node_modules --watch app/sass:app/dist --style compressed",
"watch:server": "NODE_ENV=development nodemon --ignore 'app/dist'" "watch:server": "NODE_ENV=development nodemon --ignore 'app/dist'"
}, },