Hello, I'm making some high level classes for handling a12n with MHD, but I have some questions about the example digest_auth_example.c <https://gnunet.org/svn/libmicrohttpd/src/examples/digest_auth_example.c>, that implements the digest a12n and I'm unsing this one to understand how MHD handles a12n. Questions:
1. Does opaque string need to be static? #define MY_OPAQUE_STR "11733b200778ce33060f31c9af70a870ba96ddd4" The value above seems a md5 hash, but I don't know what was hashed. 2. Do I always need to use MHD_OPTION_DIGEST_AUTH_RANDOM and MHD_OPTION_NONCE_NC_SIZE? I commented the lines: MHD_OPTION_DIGEST_AUTH_RANDOM, sizeof(rnd), rnd, MHD_OPTION_NONCE_NC_SIZE, 300, and the demo still working. So, what really does this lines? 3. Can I use any hash for the random string? The example uses the "/dev/urandom" feature, but I need to make a cross-platform solution, so can I use a hash like a UUID (I can generate it using a own function) instead of using urandom? -- Silvio Clécio
