daemon/basic.c


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#include "usuals.h"
#include "httpauthd.h"
#include "basic.h"
#include "stringx.h"

int basic_parse(const char* header, ha_buffer_t* buf, basic_header_t* rec)
{
    char* t;
    ASSERT(header && buf && rec);

    memset(rec, 0, sizeof(*rec));

    /*
     * Authorization header is in this format:
     *
     * "Basic " B64(user ":" password)
     */

    header = trim_start(header);
    header = (const char*)ha_bufdec64(buf, header, NULL);

    if(!header)
        return CHECK_BUF(buf) ? HA_CRITERROR : HA_FALSE;


    /* We have a cache key at this point so hash it */
    md5_string(rec->key, header);


    /* Parse the user. We need it in any case */
    t = strchr(header, ':');
    if(t != NULL)
    {
        /* Break the string in half */
        *t = 0;

        rec->user = header;
        rec->password = t + 1;
    }

    return HA_OK;
}