Re: [twitter-dev] Twitter API SSL certificate failing validation
On Mon, Jul 18, 2011 at 8:17 PM, pgarvie wrote: > Has Twitter done something with its SSL certificates lately? As in > sometime this afternoon? We've been seeing a ton of > sun.security.validator.ValidatorExceptions coming out of Twitter4J > since about 5:30PM, USCentral. The certificate for api.twitter.com previously used a wildcard certificate which was issued by Rapid SSL. We switched the API SSL certificate (after much testing) to a Verisign SSL certificate today and the IP to dedicated VIPs. If you are using Java, there may be a chance that you do not have the Verisign Root CA Certificate installed in the Java Keychain of your application. Make sure that exists. You'll need that to verify our certificate chain. You want this Root CA, which is available from Verisign (or in this file: http://curl.haxx.se/ca/cacert.pem) i:/C=US/O=VeriSign, Inc./OU=Class 3 Public Primary Certification Authority - G2/OU=(c) 1998 VeriSign, Inc. - For authorized use only/OU=VeriSign Trust Network You may also need to clear your DNS cache and/or restart your application. I've seen Java's security layer not revalidate SSL certificates correctly until restart, but I know little about how your application functions. -John Twitter Security -- Have you visited the Developer Discussions feature on https://dev.twitter.com/discussions yet? Twitter developer links: Documentation and resources: https://dev.twitter.com/docs API updates via Twitter: https://twitter.com/twitterapi Unsubscribe or change your group membership settings: http://groups.google.com/group/twitter-development-talk/subscribe
[twitter-dev] Twitter API SSL certificate failing validation
Has Twitter done something with its SSL certificates lately? As in sometime this afternoon? We've been seeing a ton of sun.security.validator.ValidatorExceptions coming out of Twitter4J since about 5:30PM, USCentral. -- Have you visited the Developer Discussions feature on https://dev.twitter.com/discussions yet? Twitter developer links: Documentation and resources: https://dev.twitter.com/docs API updates via Twitter: https://twitter.com/twitterapi Unsubscribe or change your group membership settings: http://groups.google.com/group/twitter-development-talk/subscribe
Re: [twitter-dev] Twitter API SSL certificate failing validation was Re: Twitter4J and sun.security.validator.ValidatorException
Just an update on this. The SSL issues should now be solved. Matt On Thu, Jul 1, 2010 at 7:19 AM, Taylor Singletary < taylorsinglet...@twitter.com> wrote: > Hi everyone noticing the SSL certificate issues, > > We're working on it. > > Taylor > > > On Thu, Jul 1, 2010 at 5:50 AM, Cameron Kaiser wrote: > >> > > FWIW, api.twitter.com cert also fails in Safari: >> > > http://twitmart.org/img/UoNgE/apicerterr2.png >> > >> > It is also failing the cURL CAs (changing subject). >> >> ... and checking the updated CA bundle from Mozilla, api.twitter.com's >> SSL >> certificate does not validate against that either. I'm getting reams of >> user >> reports. What happened? >> >> -- >> personal: >> http://www.cameronkaiser.com/ -- >> Cameron Kaiser * Floodgap Systems * www.floodgap.com * >> ckai...@floodgap.com >> -- There's always free cheddar in a mousetrap, baby. -- Tom Waits >> - >> > > -- Matt Harris Developer Advocate, Twitter http://twitter.com/themattharris
Re: [twitter-dev] Twitter API SSL certificate failing validation was Re: Twitter4J and sun.security.validator.ValidatorExceptio
> Hi everyone noticing the SSL certificate issues, > We're working on it. Seems to be checking out now. Thanks! -- personal: http://www.cameronkaiser.com/ -- Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckai...@floodgap.com -- Watch out, Citizens. Marx's tomb is a communist plot. --
Re: [twitter-dev] Twitter API SSL certificate failing validation was Re: Twitter4J and sun.security.validator.ValidatorException
Hi everyone noticing the SSL certificate issues, We're working on it. Taylor On Thu, Jul 1, 2010 at 5:50 AM, Cameron Kaiser wrote: > > > FWIW, api.twitter.com cert also fails in Safari: > > > http://twitmart.org/img/UoNgE/apicerterr2.png > > > > It is also failing the cURL CAs (changing subject). > > ... and checking the updated CA bundle from Mozilla, api.twitter.com's SSL > certificate does not validate against that either. I'm getting reams of > user > reports. What happened? > > -- > personal: > http://www.cameronkaiser.com/ -- > Cameron Kaiser * Floodgap Systems * www.floodgap.com * > ckai...@floodgap.com > -- There's always free cheddar in a mousetrap, baby. -- Tom Waits > - >
Re: [twitter-dev] Twitter API SSL certificate failing validation was Re: Twitter4J and sun.security.validator.ValidatorException
> > FWIW, api.twitter.com cert also fails in Safari: > > http://twitmart.org/img/UoNgE/apicerterr2.png > > It is also failing the cURL CAs (changing subject). ... and checking the updated CA bundle from Mozilla, api.twitter.com's SSL certificate does not validate against that either. I'm getting reams of user reports. What happened? -- personal: http://www.cameronkaiser.com/ -- Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckai...@floodgap.com -- There's always free cheddar in a mousetrap, baby. -- Tom Waits -
[twitter-dev] Twitter API SSL certificate failing validation was Re: Twitter4J and sun.security.validator.ValidatorException
> FWIW, api.twitter.com cert also fails in Safari: > http://twitmart.org/img/UoNgE/apicerterr2.png It is also failing the cURL CAs (changing subject). -- personal: http://www.cameronkaiser.com/ -- Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckai...@floodgap.com -- FORTUNE: Expect bright evenings, especially from the cop car lights. ---
