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<p class="MsoNormal">Thank you for the response Leo.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I was able to get it working by excluding the authorization header and call like so:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">POST to<span class="apple-converted-space"> </span><a href="https://auth.peeringdb.com/oauth2/token/"><span style="color:#0563C1">https://auth.peeringdb.com/oauth2/token/</span></a><o:p></o:p></p>
<p class="MsoNormal">Header: 'Content-Type': 'application/x-www-form-urlencoded'<o:p></o:p></p>
<p class="MsoNormal">Body: 'grant_type=authorization_code&client_id=CLIENT_ID&client_secret=CLIENT_SECRET&code=CODE&redirect_uri=CALLBACK_URI'<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It seems the system does not like the Basic auth header, nor does it like JSON as the request body.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hopefully this helps someone in the future.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Justin<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Leo Vegoda <leo@peeringdb.com> <br>
<b>Sent:</b> Wednesday, February 22, 2023 11:01 AM<br>
<b>To:</b> Justin Cole <justinc@redapt.com><br>
<b>Subject:</b> Re: [PDB Tech] OAuth client application help requested - cannot authorize with client secret<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi Justin,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">2.44.0 was just deployed to production. It included a fix for OAuth logins that failed when MFA was enabled. It’s possible that this has resolved your issue. If not, please let us know.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black"><a href="https://docs.peeringdb.com/release_notes/"><span style="color:#272727;text-decoration:none">Release Notes</span></a></span><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Helvetica",sans-serif;color:black"><a href="https://docs.peeringdb.com/release_notes/"><span style="color:gray;text-decoration:none">docs.peeringdb.com</span></a></span><span style="font-size:8.5pt;font-family:"Helvetica",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:black"><a href="https://docs.peeringdb.com/release_notes/"><span style="font-family:"Helvetica",sans-serif;text-decoration:none"><img border="0" width="36" height="36" style="width:.375in;height:.375in" id="Picture_x0020_1" src="cid:image001.png@01D946AF.13B8A770" alt="favicon.ico"></span></a></span><span style="font-family:"Helvetica",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Kind regards,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Leo Vegoda<o:p></o:p></p>
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<p class="MsoNormal">PeeringDB Product Manager<o:p></o:p></p>
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<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
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<p class="MsoNormal">On Feb 15, 2023, at 19:52, Justin Cole <<a href="mailto:justinc@redapt.com">justinc@redapt.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hello,<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">I’m hoping someone can help me with my OAuth application problem. <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">I have created an OAuth application with authorization-code grant type and entered my redirect uri. I can successfully call the /authorize/ endpoint, log in and receive an authorization code. However, the subsequent callback to /token/
always returns 401 Unauthorized with response body:<span class="apple-converted-space"> </span><span style="font-size:10.0pt;font-family:Consolas;color:#444444;background:#F0F0F0">{<span class="apple-converted-space"> </span></span><span class="hljs-attr"><span style="font-size:10.0pt;font-family:Consolas;color:#444444">"meta"</span></span><span style="font-size:10.0pt;font-family:Consolas;color:#444444;background:#F0F0F0">:
{<span class="apple-converted-space"> </span></span><span class="hljs-attr"><span style="font-size:10.0pt;font-family:Consolas;color:#444444">"error"</span></span><span style="font-size:10.0pt;font-family:Consolas;color:#444444;background:#F0F0F0">:<span class="apple-converted-space"> </span></span><span class="hljs-string"><span style="font-size:10.0pt;font-family:Consolas;color:#880000">"Invalid
username or password"</span></span><span class="apple-converted-space"><span style="font-size:10.0pt;font-family:Consolas;color:#444444;background:#F0F0F0"> </span></span><span style="font-size:10.0pt;font-family:Consolas;color:#444444;background:#F0F0F0">}
}</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Call to /token/ looks like:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
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<div>
<p class="MsoNormal">POST to<span class="apple-converted-space"> </span><a href="https://auth.peeringdb.com/oauth2/token/"><span style="color:#0563C1">https://auth.peeringdb.com/oauth2/token/</span></a><o:p></o:p></p>
</div>
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<p class="MsoNormal">Header:<o:p></o:p></p>
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<p class="MsoNormal" style="text-indent:.5in">Authorization: Basic (Base64Encode(CLIENT_ID:CLIENT_SECRET))<o:p></o:p></p>
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<p class="MsoNormal">Body:<o:p></o:p></p>
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<div style="margin-left:.5in">
<p class="MsoNormal">{<span class="apple-converted-space"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="text-indent:.5in">grant_type:'authorization_code',<o:p></o:p></p>
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<div style="margin-left:.5in">
<p class="MsoNormal" style="text-indent:.5in">code:'CODE',<o:p></o:p></p>
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<div style="margin-left:.5in">
<p class="MsoNormal" style="text-indent:.5in">redirect_uri:'<a href="https://localhost:3001/api/auth/callback/peeringdb"><span style="color:#0563C1">https://localhost:3001/api/auth/callback/peeringdb</span></a>',<o:p></o:p></p>
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<div style="margin-left:.5in">
<p class="MsoNormal" style="text-indent:.5in">client_id:'CLIENT_ID',<o:p></o:p></p>
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<div style="margin-left:.5in">
<p class="MsoNormal" style="text-indent:.5in">client_secret:'CLIENT_SECRET'<o:p></o:p></p>
</div>
<div style="margin-left:.5in">
<p class="MsoNormal">}<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">I’ve determined that problem is the Authorization header value, however I’ve verified the values match the client id/client secret generated from PeeringDB (<a href="https://www.peeringdb.com/oauth2/applications/register/"><span style="color:#0563C1">https://www.peeringdb.com/oauth2/applications/register/</span></a>)
are correct.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">What am I doing wrong? <span class="apple-converted-space"> </span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Or is there something I am missing to enable the OAuth application registration from working properly?<o:p></o:p></p>
</div>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Thank you,<o:p></o:p></p>
</div>
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<p class="MsoNormal">Justin<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif">_______________________________________________<br>
Pdb-tech mailing list<br>
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</span><a href="https://lists.peeringdb.com/cgi-bin/mailman/listinfo/pdb-tech"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:#0563C1">https://lists.peeringdb.com/cgi-bin/mailman/listinfo/pdb-tech</span></a><o:p></o:p></p>
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