pof
Proof of Freshness: collate proof of an authorship date.
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tree ecf8edaeb1f510d698f092fbf0d2295de372d48b parent d55710bd02afbc9c0717c99adc916e1cbe3783e7 author esote <esote.net@gmail.com> 1563123433 -0500 committer esote <esote.net@gmail.com> 1563123433 -0500 gpgsig -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTXAxYDuIzimYoNSPuhTmRAjzzC8gUCXSte+QAKCRChTmRAjzzC 8p0XAP9OJ6U8OuEpx3xIAr08ORD/kgjo9rLK5QUQjP4YuaRGOQEA9NdwlREjTCkW /h0R1nZaj9MMtkcOObZ2CqcQgRlGxAo= =aGFk -----END PGP SIGNATURE----- Update sources, remove non-ASCII Removed NIST randomness beacon v1 because it is stale. Changed to The Economist Latest Updates since it updates more often.
README | 82 +++++++++++++++++++++++++++++++----------------------------------- pof.go | 41 ++++++--------------------------- 2 files changed, 46 insertions(+), 77 deletions(-)
diff --git a/README b/README
index 8f8bae2..32867e4 100644
--- a/README
+++ b/README
@@ -12,8 +12,8 @@ Current sources:
- New York Times World News
- BBC World News
- Reuters World News
- - The Economist International
- - NIST randomness beacon (v1 and v2)
+ - The Economist Latest Updates
+ - NIST randomness beacon v2
- Bitcoin block hash, depth 10
- Monero block hash, depth 10
@@ -21,60 +21,56 @@ Inspired by the proof of freshness used in Qubes OS's canaries.
Example output:
- Date: 2019-07-14 04:01 UTC
+ Date: 2019-07-14 16:54 UTC
Src: SPIEGEL ONLINE - International (https://www.spiegel.de/international/index.rss)
- ---
- Far-Right AfD: Germany's Populist Party Embraces Its Extremist Wing
+ ---
+ Far-Right AfD: Germany's Populist Party Embraces Its Extremist Wing
A Question of Trust: Ursula Von Der Leyen Recruits Team to Win Over Brussels
Feeding People With Science: Plant Researchers Brace for Population Explosion
- A Heroine and a Figure of Hate: Carola Rackete and Europe's Troubling Refugee Policies
- Sea-Watch Captain Carola Rackete: 'We Were All in a State of Total Despair'
+ A Heroine and a Figure of Hate: Carola Rackete and Europe's Troubling Refugee Policies
+ Sea-Watch Captain Carola Rackete: 'We Were All in a State of Total Despair'
Src: NYT > World News (https://rss.nytimes.com/services/xml/rss/nyt/World.xml)
- ---
- After a Police Shooting, Ethiopian Israelis Seek a ‘Black Lives Matter’ Reckoning
- The Taliban Promise to Protect Women. Here’s Why Women Don’t Believe Them.
- Hong Kong Protest Against Mainland Chinese Traders Turns Violent
- At Least 26 Dead in Somalia Hotel Attack Claimed by Shabab
- A ‘Dark Lord’ Falls in Russia’s Growing Power Struggle
+ ---
+ Greens Are the New Hope for Europe s Center. For the Far Right, They re Enemy No. 1.
+ Hong Kong Protesters New Target: A News Station Seen as China s Friend
+ India s Going to the Moon, and the Country Is Pumped
+ Acute Monsoon Flooding in Nepal and India Leaves Dozens Dead
+ British Leaks Describe Trump s Act of Diplomatic Vandalism on Iran Deal
Src: BBC News - World (https://feeds.bbci.co.uk/news/world/rss.xml)
- ---
- New leak claims Trump scrapped Iran nuclear deal 'to spite Obama'
- New York power cut: Supply restored in Manhattan
- Man dies after attacking Tacoma immigration jail, police say
- Iranian tanker will be released if oil isn't going to Syria, says Hunt
- France to create new space defence command in September
+ ---
+ Inside Iran: Iranians on Trump and the nuclear deal
+ Trump under fire for racially-charged tweets against congresswomen
+ UN calls for Libyan migrant detention centres to be shut
+ Bastille Day: Police clash with yellow vests after parade
+ Burundi's Imbonerakure leader named head of RTNB
Src: Reuters: World News (http://feeds.reuters.com/reuters/worldnews)
- ---
- Taiwan president travels to Haiti to bolster relations in the region
- Hong Kong protesters, police clash as demonstrations target Chinese traders
- Cuba takes first step in railways upgrade with Chinese, Russian help
- Cuba hopes for slight growth as Trump pummels Caribbean island
- Monsoon rains kill 30 people in Nepal, others missing
+ ---
+ Rouhani says Iran ready to talk to U.S. if sanctions lifted
+ Guatemala president postpones Washington visit where asylum talks were planned
+ Hong Kong extradition protesters escalate fight in suburbs
+ Death toll in Nepal floods rises to 55, thousands displaced
+ Erdogan says Trump can waive sanctions on Turkey: Haberturk
- Src: International (https://www.economist.com/international/rss.xml)
- ---
- Why are happy people voting for angry parties?
- Children make parents happy, after all
- A brief history—and future—of credit scores
- The Gulf of Guinea is now the world’s worst piracy hotspot
- Pet-ownership is booming across the world
-
- Src: NIST Beacon v1 (https://beacon.nist.gov/rest/record/last)
- ---
- 1A13A30ED048D48603F062993C69648C0FBF56DB5FE13FA3817511FFCD6AD1E7C81C7F82055DB20E18993678E9C71BBC1C4228C29C8320CE477DF1CE9945AF1E
+ Src: Latest Updates (https://www.economist.com/latest/rss.xml)
+ ---
+ Why much is at stake in a tale of teachers in Middle America
+ Helping people with learning disabilities into jobs
+ Is conservatism in crisis?
+ Berlin s Museum Island gets a much-needed revamp
+ It s a pro-Western democracy, yet the president is a pariah Taiwan s leader on tour
Src: NIST Beacon v2 (https://beacon.nist.gov/beacon/2.0/pulse/last)
- ---
- 541C24E069D78E9728990DF6A490BF3E3B271B9EFFCF5F08851D791048ED5423707F9C5E592C1B75B5ACC23562CECF0F25F14063D0A2831EBC72BD4972355445
+ ---
+ 705F408C507E869D617972E6A532B2AB95BDE4AEA9910E58C3F931A3B09DAE5F6192A315F1E566B05D18B3FFE8D45AD1B24FA47018075A3651012893C43B2382
Src: Blockchain.Info [block depth 10] (https://blockchain.info/blocks/?format=json)
- ---
- 0000000000000000000db40b8598bd32f992461dce4c1b8c344b3b140bc5a79f
+ ---
+ 000000000000000000024d92c86b07d4da27ea25c509dd8397809982facc4f1a
- Src: Moneroblocks.Info [block depth 10] (https://moneroblocks.info/api/get_block_header/1878020)
- ---
- cafbc5e7efb2277a6aa90eff6ba3a32b36ac768221b2600cc6b7a41b32645b9a
+ Src: Moneroblocks.Info [block depth 10] (https://moneroblocks.info/api/get_block_header/1878415)
+ ---
+ fbde38dc1da52e0718a065beb2acdef6bb28029328f84cd337d057853ddc4a3b
diff --git a/pof.go b/pof.go
index 901fe8b..34418bc 100644
--- a/pof.go
+++ b/pof.go
@@ -2,16 +2,18 @@ package main
import (
"encoding/json"
- "encoding/xml"
"fmt"
"io/ioutil"
"log"
"net/http"
+ "regexp"
"time"
"github.com/mmcdole/gofeed"
)
+var re = regexp.MustCompile(`[^[:ascii:]]+`)
+
func main() {
parser := gofeed.NewParser()
@@ -38,7 +40,7 @@ func news(parser *gofeed.Parser, count int) {
"https://rss.nytimes.com/services/xml/rss/nyt/World.xml",
"https://feeds.bbci.co.uk/news/world/rss.xml",
"http://feeds.reuters.com/reuters/worldnews",
- "https://www.economist.com/international/rss.xml",
+ "https://www.economist.com/latest/rss.xml",
}
for _, url := range urls {
@@ -52,10 +54,10 @@ func news(parser *gofeed.Parser, count int) {
log.Fatalf("couldn't find %d items", count)
}
- fmt.Printf("Src: %s (%s)\n ---\n", feed.Title, url)
+ fmt.Printf("Src: %s (%s)\n ---\n", re.ReplaceAllString(feed.Title, " "), url)
for i := 0; i < count; i++ {
- fmt.Printf("%s\n", feed.Items[i].Title)
+ fmt.Printf("%s\n", re.ReplaceAllString(feed.Items[i].Title, " "))
}
fmt.Println()
@@ -63,38 +65,9 @@ func news(parser *gofeed.Parser, count int) {
}
func nist() {
- v1URL := "https://beacon.nist.gov/rest/record/last"
v2URL := "https://beacon.nist.gov/beacon/2.0/pulse/last"
- resp, err := http.Get(v1URL)
-
- if err != nil {
- log.Fatal(err)
- }
-
- v1XML, err := ioutil.ReadAll(resp.Body)
-
- if err != nil {
- log.Fatal(err)
- }
-
- if err := resp.Body.Close(); err != nil {
- log.Fatal(err)
- }
-
- var v1 struct {
- XMLName xml.Name `xml:"record"`
- OutputValue string `xml:"outputValue"`
- }
-
- if err := xml.Unmarshal(v1XML, &v1); err != nil {
- log.Fatal(err)
- }
-
- fmt.Printf("Src: NIST Beacon v1 (%s)\n ---\n", v1URL)
- fmt.Printf("%s\n\n", v1.OutputValue)
-
- resp, err = http.Get(v2URL)
+ resp, err := http.Get(v2URL)
if err != nil {
log.Fatal(err)