Hi Yao, The digital services of the Brazilian Government do not use a valid root certificate[1]. They use a digital government certificate, which is not yet accepted or recognized by default in browsers[2].
You can accept this certificate as trustworthy and try again. [1] https://groups.google.com/forum/#!msg/mozilla.dev.security.policy/bxLwZE81FdE/d1u4sELIpgIJ [2] https://bugzilla.mozilla.org/show_bug.cgi?id=438825 Cheers, Valessio Brito Em sex, 5 de abr de 2019 às 23:25, Yao Wei <m...@debian.org> escreveu: > > Hi, > > As stated, there are few problems I've encountered during visa > applcation: > > Q1: The visa application website's certificate seems to be problematic. > > When I enter the visa application link from the Brazil Embassy in > Taipei: > http://taipe.itamaraty.gov.br/zh/rr_-_visa.xm > > Which links to here: > https://scedv.serpro.gov.br/ > > Firefox warns me about invalid certificate. After bypassing the > warning, I got redirected to another domain name, with another invalid > certificate warning: > https://formulario-mre.serpro.gov.br/ > > To see if anyone else have the same issue, here's the information of > the certificate of the visa registration website: > > Issued To > Common Name (CN): formulario-mre.serpro.gov.br > Organization (O): ICP-Brasil > Organization Unit (OU): Secretaria da Receita Federal do Brasil - RFB > Serial Number: 02:F3:43 > > Issued By > Common Name (CN): Autoridade Certificadora do SERPRORFB SSL > Organization (O): ICP-Brasil > Organization Unit (OU): Secretaria da Receita Federal do Brasil - RFB > > Period of Validity > Begins On: November 22, 2018 > Expires On: November 22, 2019 > > Fingerprints > SHA-256 Fingerprint: > A2:45:21:7E:44:4F:C2:14:A3:9D:0E:C6:22:17:BA:45: > 35:7B:6E:8B:9E:C6:C4:68:2C:46:A3:D9:89:15:05:69 > SHA1 Fingerprint: > 63:E5:C1:87:21:CE:6A:8C:6A:CE:D0:60:72:6E:73:46:E7:B6:47:E9 > > Q2: Another valid proof of attending this conference for visa and > immigration office. > > The visa information page: > https://debconf19.debconf.org/about/visas/ > says that "Please bring a printout of your registration confirmation > email, for immigration officers to examine." However, the email doesn't > say that DebConf19 happens in Brazil. > > What else is also recommended to bring for visa application and > immigration office's examination? > > Best regards, > Yao Wei
