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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

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var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - prep/gpg: A client to gpg-agent for Go · GitHub
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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - prep/gpg: A client to gpg-agent for Go · GitHub
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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

About

A client to gpg-agent for Go

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39 stars

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3 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - prep/gpg: A client to gpg-agent for Go · GitHub
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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

About

A client to gpg-agent for Go

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39 stars

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3 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' GitHub - prep/gpg: A client to gpg-agent for Go · GitHub
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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

About

A client to gpg-agent for Go

Topics

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39 stars

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3 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - prep/gpg: A client to gpg-agent for Go · GitHub
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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

About

A client to gpg-agent for Go

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39 stars

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3 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - prep/gpg: A client to gpg-agent for Go · GitHub
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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

About

A client to gpg-agent for Go

Topics

Resources

Stars

39 stars

Watchers

3 watching

Forks

Releases

Packages

Used by

Contributors

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); GitHub - prep/gpg: A client to gpg-agent for Go · GitHub
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gpg-agent TravisCIGo Report CardGoDoc

This is an experimental repository of a client to the GPG agent. It was built out of a desire to have a somewhat friendly interface to GPG keys stored on a smart card by way of GPG.

At this point, the interface might be subject to change.

Things to know

There are a couple things off about this Go package, namely:

  • You can use PKCS1v15 and PSS for signing when your private keys are stored on disk, but when it's stored on a smart card you can only use PKCS1v15. The reason for this is that we can leverage the PKDECRYPT functionality for both decryption and signing when the keys are stored on disk, but most smart cards won't allow a decrypt operation on a signing key. Therefore, this package needs to leverage the PKSIGN gpg-agent command, which only returns a signature in the PKCS1v15 format.
  • There is no way to know what type of key the GPG agent returns (signing, encryption or authentication), so in the case of subkeys the user has to make this distinction manually.
  • It borrows code from crypto/rsa, because the interface of the rsa package expects a private key to be provided, which is not possible when the private key is stored on a smart card. Therefore, the relevant code from crypto/rsa was copied to an internal package in this repository where the PrivateKey{} was changed to add a DecryptFunc field that gets called instead of the unexported decrypt() function in the rsa package itself.

TODO

  • There are possibly some unnecessary type conversions happening because bufio.ReadString() is used as opposed to bufio.ReadBytes().

License

This software is distributed under the BSD-style license found in the LICENSE file.

About

A client to gpg-agent for Go

Topics

Resources

Stars

39 stars

Watchers

3 watching

Forks

Releases

Packages

Used by

Contributors

Languages