'openssl_pkcs7_verify(): signature OK, but cannot open for writing

I'm trying to decrypt a payload from a request it's working to decrypt but give me this error enter image description here

I searched a lot but can't find nothing specific.

I also used this print_r(openssl_error_string()); to see what errors are coming and on refresh give me on of these

error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib

error:21075075:PKCS7 routines:PKCS7_verify:certificate verify error

error:2006D080:BIO routines:BIO_new_file:no such file

error:0D0D40D1:asn1 encoding routines:SMIME_read_ASN1:no content type

    $is_verified = openssl_pkcs7_verify(
    $tmp_smime_message_file->path,
    PKCS7_BINARY | PKCS7_NOCHAIN | PKCS7_NOINTERN,
    null,
    [__DIR__ . '/bundle.crt'],
    __DIR__ . '/test_public.crt',
    $tmp_decrypted_and_verified_message_file->path
);

Thanks a lot

phpopenssl


Solution 1:[1]

From openssl_pkcs7_verify doc-block:

If the outfilename is specified, it should be a string holding the name of a file into which the certificates of the persons that signed the messages will be stored in PEM format.

So, you need indicate valid file path in $signers_certificates_filename instead of current null value

Sources

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Source: Stack Overflow

Solution Source
Solution 1 webenter

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