hpkp | golang hpkp client library | TLS library

by tam7t Go Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | hpkp Summary

hpkp is a Go library typically used in Security, TLS applications. hpkp has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Library for performing certificate pin validation for golang applications.

Support

Quality

Security

License

Reuse

Support

hpkp has a low active ecosystem.

It has 73 star(s) with 7 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 5 have been closed. On average issues are closed in 74 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of hpkp is current.

Quality

hpkp has no bugs reported.

Security

hpkp has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

hpkp is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

hpkp releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed hpkp and discovered the below as its top functions. This is intended to give you an instant insight into hpkp implemented functionality, and help decide if they suit your requirements.

newPinDialer creates a new connection to the given storage reader .
populate populates Header fields from header fields .
Lookup looks up a header by name
Parse the config file
fromFile reads a PEM certificate file
NewPinFailure creates and returns a PinFailure object .
ParseReportOnlyHeader parses a report - only header .
ParseHeader extracts a header from the http . Response .
encodeCertificatesPEM returns a slice of PEM encoded certificates
fromServer connects to the given server .

Get all kandi verified functions for this library.

hpkp Key Features

No Key Features are available at this moment for hpkp.

hpkp Examples and Code Snippets

No Code Snippets are available at this moment for hpkp.

Community Discussions

Trending Discussions on hpkp

Python SQL not inserting data for the whole list of URLs

Python how do I auto generate a non existent primary key every time I insert new data

Can't do a proxy for an npm repository in Cloudsmith with Nexus 3

How can I make HTTP::Proxy work with HTTPS URLs?

Sending Zendesk ticket to salesforce

User Agent/Cookie workaround to web-scraping in MATLAB

Is there a cryptographic disadvantage to applying bcrypt to an already hashed password

cypher - sum on all subnodes in graph

Java HttpURLConnection - enumerate all 302 redirect hops

Performance between tls with hpkp

QUESTION

Python SQL not inserting data for the whole list of URLs

Asked 2019-Oct-20 at 19:38

I am using the grequest module to use multiple URLs. However, my issue here is that I'm only getting data inserted into my database from 1 of the URLs and not each one in the List.

Question:

How can I solve this?

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ANSWER

Answered 2019-Oct-20 at 19:38

In the following lines you are iterating over responses:

Source https://stackoverflow.com/questions/58476008

QUESTION

Python how do I auto generate a non existent primary key every time I insert new data

Asked 2019-Oct-19 at 01:36

I have this SQL query, but I have to change the id everytime I insert new data, because It's a primary key. How can I make it add a new nonused primary key value everytime I insert?

I am using Microsoft SQL server Studio

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ANSWER

Answered 2019-Oct-19 at 01:03

You don't. You let the database do it. So, the host table should be defined as:

Source https://stackoverflow.com/questions/58459675

QUESTION

Can't do a proxy for an npm repository in Cloudsmith with Nexus 3

Asked 2019-Jun-27 at 16:33

I want to configure a proxy with Nexus for a private repository in cloudsmith.io. When I configure the proxy with the public npm registry everything works good, but when I configure the proxy with the Cloudsmith repository the command npm install fails.

To authenticate with Cloudsmith (without proxy), the .npmrc file must contains this:

...

ANSWER

Answered 2019-Jun-27 at 16:32

The answer is that Sonatype Nexus expects the upstream request to be challenged with a "401 Unauthorized" response + a valid WWW-Authenticate header, rather than a "404 Not Found" response.

The indication that this is the issue is in the log output at:

Source https://stackoverflow.com/questions/56692915

QUESTION

How can I make HTTP::Proxy work with HTTPS URLs?

Asked 2018-Oct-09 at 17:19

In the following code sample, I start a proxy server using HTTP::Proxy and attempt to use it to request an HTTPS URL, but the proxy server either doesn't actually make the request, or doesn't return the response. However, if I make the URL use HTTP (not secure), the request succeeds. I've installed both IO::Socket::SSL and LWP::UserAgent::https (yay secret deps!), but am still unable to get HTTPS requests to go through the proxy. How can I get HTTP::Proxy to work with HTTPS URLs?

Here's my code:

...

ANSWER

Answered 2018-Oct-09 at 17:19

There is a bug in HTTP::Proxy in that it returns the wrong response to a CONNECT request:

Source https://stackoverflow.com/questions/52723199

QUESTION

Sending Zendesk ticket to salesforce

Asked 2018-Aug-03 at 11:13

I want to send Zendesk ticket to Salesforce. I have used http target option in extension in zendesk and set the url of my visualforce page (Url: https://c.ap4.visual.force.com/apex/restOutput) and also enabled the Basic Authentication. When i send the test data from zendesk no logs are generated in salesforce developer console. The response sent by zendesk after sending the test data.

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ANSWER

Answered 2018-Aug-03 at 11:13

Finally i got the solution, I was making mistake in consuming the api. To consume the salesforce api, send a post request with authorization header(containing access token),post data. The Request seems similar to.

Source https://stackoverflow.com/questions/51605700

QUESTION

User Agent/Cookie workaround to web-scraping in MATLAB

Asked 2018-Jul-31 at 08:59

I have been trying for a few days (using other answers on this site and MathWorks ) to get around the crumb that Yahoo Finance add at the end of a link to download a CSV file, e.g. for a CSV with Nasdaq100 data in a Chrome browser you would get the link: https://query1.finance.yahoo.com/v7/finance/download/%5ENDX?period1=496969200&period2=1519513200&interval=1d&events=history&crumb=dnhBC8SRS9G (by clicking on the "Download Data" button on this Yahoo Finance page).

This crumb=dnhBC8SRS9G obviously changes depending on Cookies and User Agent so I have tried to configure MATLAB accordingly to disguise myself as a Chrome browser (copying the cookie/user agent found in Chrome):

...

ANSWER

Answered 2018-Jun-13 at 07:26

Okay, did some playing around with this with Curl and it appears that what you are trying to do is not possible at that specified URL. Worth noting is that the crumb and the cookie change often, so I had to parse the response of the two GET requests every time I ran the script to get the their values.

I'll walk you through my attempt.

GET request and save cookie file.
Parse cookie file for cookie.
Print cookie to file.
GET request and save html.
Parse HTML and obtain crumb.
Form URL.
Form curl request.
Execute request.

The code:

Source https://stackoverflow.com/questions/50813539

QUESTION

Is there a cryptographic disadvantage to applying bcrypt to an already hashed password

Asked 2018-Jun-13 at 12:01

Imagine a scenario where a client application is sending a password to a backend server so that the server can validate that the user entered the correct password when being compared to a stored variation of the password.

The transport mechanism is HTTPS with the server providing HSTS & HPKP to the user agent and strong cryptographic ciphers being preferred by the server scoring A+ on SSL labs test. None the less, we may wish to avoid sending the original user provided password to the server from the user agent. Instead perhaps we'd send a hash after a number of rounds of SHA-256 on the client.

On the server-side, for the storage of passwords we are using bcrypt with a large number of rounds.

From a cryptographic point of view, is there any disadvantage to performing bcrypt on the already sha-256 hashed value as opposed to directly on the plain text password? Does the fixed length nature of the input text when using hashes somehow undermine the strengths of the algorithm.

EDIT: I'm not asking about performance such as the memory, CPU, storage requirements or wall clock time required to calculate, store, sent or compare values. I'm purely interested in whether applying a hash prior to applying bcrypt could weaken the strength of bcrypt in the case of a disclosure of the full list of stored values.

...

ANSWER

Answered 2018-Jun-13 at 12:01

For anyone interested in this, I followed advice and asked on security.stackexchange.com here

Source https://stackoverflow.com/questions/50761415

QUESTION

cypher - sum on all subnodes in graph

Asked 2018-Mar-20 at 21:15

I have a graph like What I need is to get sum of property X for every node that is connected to HPKP-X node.

The query that gives me everything on the path is this the results are in this image:

...

ANSWER

Answered 2018-Mar-20 at 20:42

If you know all the relationship types that you want to whitelist (e.g., CAUSES and SPLITS), you can use the APOC function apoc.path.subgraphNodes to get the subgraph nodes (consisting of only Issue nodes) reachable from each Issue node CONTAINED by the Project of interest:

Source https://stackoverflow.com/questions/49389774

QUESTION

Java HttpURLConnection - enumerate all 302 redirect hops

Asked 2017-Oct-16 at 18:31

my goal is to use java.net.HttpURLConnection in order to parse all the 302 redirect hops for a given URL.

This is my snippet code (I'm actually using it in Talend SW):

...

ANSWER

Answered 2017-Oct-16 at 18:31

This would be great behavior for a Recursive Method.

You could keep calling your method if you determine that there is still a location in the response header.

Source https://stackoverflow.com/questions/46774622

QUESTION

Performance between tls with hpkp

Asked 2017-May-14 at 18:11

I'm looking for a performance comparison between a connection to one server with "classic" tls (no hpkp enabled) and another one with tls with hpkp enabled. Where I can find these information or where can I find steps or a guide to follow?

Any help would be highly appreceated.

...

ANSWER

Answered 2017-May-14 at 18:11

HPKP only consists of an additional check which compares the fingerprint of the public key in the certificate against a known value. This is a very cheap operation compared to all the other operations which need also to be done on a full TLS handshake, like:

validating the certificate chain is more expensive than checking the fingerprint only
key exchange is way more expensive then validating the certificate chain
and the costs of communication are usually way higher unless you have a low-latency connection or a very slow CPU

In summary: you will probably not be able to measure any performance impact caused by HPKP.

Source https://stackoverflow.com/questions/43967020

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install hpkp

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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