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bf723a274c
Previously, gen_random_uuid() would fall back to a weak random number generator, unlike gen_random_bytes() which would just fail. And this was not made very clear in the docs. For consistency, also make gen_random_uuid() fail outright, if compiled with --disable-strong-random. Re-word the error message you get with --disable-strong-random. It is also used by pgp functions that require random salts, and now also gen_random_uuid(). Reported by Radek Slupik. Discussion: https://www.postgresql.org/message-id/20170101232054.10135.50528@wrigleys.postgresql.org
63 lines
2.5 KiB
Plaintext
63 lines
2.5 KiB
Plaintext
--
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-- PGP Public Key Encryption
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--
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-- ensure consistent test output regardless of the default bytea format
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SET bytea_output TO escape;
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-- successful encrypt/decrypt
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select pgp_pub_decrypt(
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pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
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dearmor(seckey))
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from keytbl where keytbl.id=1;
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ERROR: generating random data is not supported by this build
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DETAIL: This functionality requires a source of strong random numbers
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HINT: You need to rebuild PostgreSQL using --enable-strong-random
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select pgp_pub_decrypt(
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pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
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dearmor(seckey))
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from keytbl where keytbl.id=2;
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ERROR: generating random data is not supported by this build
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DETAIL: This functionality requires a source of strong random numbers
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HINT: You need to rebuild PostgreSQL using --enable-strong-random
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select pgp_pub_decrypt(
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pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
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dearmor(seckey))
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from keytbl where keytbl.id=3;
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ERROR: generating random data is not supported by this build
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DETAIL: This functionality requires a source of strong random numbers
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HINT: You need to rebuild PostgreSQL using --enable-strong-random
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select pgp_pub_decrypt(
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pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
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dearmor(seckey))
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from keytbl where keytbl.id=6;
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ERROR: generating random data is not supported by this build
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DETAIL: This functionality requires a source of strong random numbers
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HINT: You need to rebuild PostgreSQL using --enable-strong-random
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-- try with rsa-sign only
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select pgp_pub_decrypt(
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pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
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dearmor(seckey))
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from keytbl where keytbl.id=4;
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ERROR: No encryption key found
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-- try with secret key
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select pgp_pub_decrypt(
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pgp_pub_encrypt('Secret msg', dearmor(seckey)),
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dearmor(seckey))
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from keytbl where keytbl.id=1;
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ERROR: Refusing to encrypt with secret key
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-- does text-to-bytea works
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select pgp_pub_decrypt_bytea(
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pgp_pub_encrypt('Secret msg', dearmor(pubkey)),
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dearmor(seckey))
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from keytbl where keytbl.id=1;
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ERROR: generating random data is not supported by this build
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DETAIL: This functionality requires a source of strong random numbers
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HINT: You need to rebuild PostgreSQL using --enable-strong-random
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-- and bytea-to-text?
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select pgp_pub_decrypt(
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pgp_pub_encrypt_bytea('Secret msg', dearmor(pubkey)),
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dearmor(seckey))
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from keytbl where keytbl.id=1;
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ERROR: generating random data is not supported by this build
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DETAIL: This functionality requires a source of strong random numbers
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HINT: You need to rebuild PostgreSQL using --enable-strong-random
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