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path: root/templates/part.content.explore.php
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<?php print_unescaped($this->inc('part.content.warnings')) ?>

<div id="explore">
    <!--<div class="explore-filter">
        <label>
            <input ng-model="Explore.filter" type="search" placeholder="<?php p(addslashes($l->t('filter'))) ?>" news-auto-focus>
        </label>
    </div>-->


    <div class="explore-filter">
        <label for="explorelanguagecode"><?php p($l->t('Language')) ?>: </label>
        <select id="explorelanguagecode" name="explorelanguagecode"
                ng-change="Explore.showLanguage(Explore.selectedLanguageCode)"
                ng-options="language as language for language in Explore.getSupportedLanguageCodes()"
                ng-model="Explore.selectedLanguageCode"></select>
    </div>
    <div class="grid">
        <div ng-repeat="entry in Explore.feeds | filter:Explore.filter | orderBy:'-votes'" ng-show="!Explore.feedExists(entry.feed)" class="explore-feed grid-item" news-refresh-masonry>
            <div class="category-wrapper">
                <div class="category">
                    {{ entry.category }}
                </div>
            </div>
            <div class="grid-item-content">
                <h1 ng-show="entry.favicon"
                    ng-style="{ backgroundImage: 'url(' + entry.favicon + ')'}">
                    <a target="_blank" rel="noreferrer" ng-href="{{ entry.url }}">{{ entry.title }}</a>
                </h1>
                <h1 ng-hide="entry.favicon" class="icon-rss">
                    {{ entry.title }}
                </h1>
                <div style="clear:both"></div>
                <div class="explore-content">
                    <p>{{ entry.description }}</p>

                    <div class="explore-logo">
                        <img ng-src="{{ entry.image }}" ng-if="entry.image">
                    </div>
                </div>
                <div class="explore-subscribe">
                    <button ng-click="Explore.subscribeTo(entry.feed)">
                        <?php p($l->t('Subscribe')) ?>
                    </button>
                </div>
            </div>
        </div>
    </div>

    <div class="explore-footer">
        <a target="_blank" rel="noreferrer" href="https://github.com/nextcloud/news/tree/master/docs/explore"><?php p($l->t('Got more awesome feeds? Share them with us!')) ?></a>
    </div>
</div>
truncate digest if != 0 */ int key_len; /* just for UMAC */ int len; /* just for UMAC */ int etm; /* Encrypt-then-MAC */ }; static const struct macalg macs[] = { /* Encrypt-and-MAC (encrypt-and-authenticate) variants */ { "hmac-sha1", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 0 }, { "hmac-sha1-96", SSH_DIGEST, SSH_DIGEST_SHA1, 96, 0, 0, 0 }, #ifdef HAVE_EVP_SHA256 { "hmac-sha2-256", SSH_DIGEST, SSH_DIGEST_SHA256, 0, 0, 0, 0 }, { "hmac-sha2-512", SSH_DIGEST, SSH_DIGEST_SHA512, 0, 0, 0, 0 }, #endif { "hmac-md5", SSH_DIGEST, SSH_DIGEST_MD5, 0, 0, 0, 0 }, { "hmac-md5-96", SSH_DIGEST, SSH_DIGEST_MD5, 96, 0, 0, 0 }, #ifdef HAVE_EVP_RIPEMD160 { "hmac-ripemd160", SSH_DIGEST, SSH_DIGEST_RIPEMD160, 0, 0, 0, 0 }, { "hmac-ripemd160@openssh.com", SSH_DIGEST, SSH_DIGEST_RIPEMD160, 0, 0, 0, 0 }, #endif { "umac-64@openssh.com", SSH_UMAC, 0, 0, 128, 64, 0 }, { "umac-128@openssh.com", SSH_UMAC128, 0, 0, 128, 128, 0 }, /* Encrypt-then-MAC variants */ { "hmac-sha1-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA1, 0, 0, 0, 1 }, { "hmac-sha1-96-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA1, 96, 0, 0, 1 }, #ifdef HAVE_EVP_SHA256 { "hmac-sha2-256-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA256, 0, 0, 0, 1 }, { "hmac-sha2-512-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_SHA512, 0, 0, 0, 1 }, #endif { "hmac-md5-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_MD5, 0, 0, 0, 1 }, { "hmac-md5-96-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_MD5, 96, 0, 0, 1 }, #ifdef HAVE_EVP_RIPEMD160 { "hmac-ripemd160-etm@openssh.com", SSH_DIGEST, SSH_DIGEST_RIPEMD160, 0, 0, 0, 1 }, #endif { "umac-64-etm@openssh.com", SSH_UMAC, 0, 0, 128, 64, 1 }, { "umac-128-etm@openssh.com", SSH_UMAC128, 0, 0, 128, 128, 1 }, { NULL, 0, 0, 0, 0, 0, 0 } }; /* Returns a list of supported MACs separated by the specified char. */ char * mac_alg_list(char sep) { char *ret = NULL, *tmp; size_t nlen, rlen = 0; const struct macalg *m; for (m = macs; m->name != NULL; m++) { if (ret != NULL) ret[rlen++] = sep; nlen = strlen(m->name); if ((tmp = realloc(ret, rlen + nlen + 2)) == NULL) { free(ret); return NULL; } ret = tmp; memcpy(ret + rlen, m->name, nlen + 1); rlen += nlen; } return ret; } static int mac_setup_by_alg(struct sshmac *mac, const struct macalg *macalg) { mac->type = macalg->type; if (mac->type == SSH_DIGEST) { if ((mac->hmac_ctx = ssh_hmac_start(macalg->alg)) == NULL) return SSH_ERR_ALLOC_FAIL; mac->key_len = mac->mac_len = ssh_hmac_bytes(macalg->alg); } else { mac->mac_len = macalg->len / 8; mac->key_len = macalg->key_len / 8; mac->umac_ctx = NULL; } if (macalg->truncatebits != 0) mac->mac_len = macalg->truncatebits / 8; mac->etm = macalg->etm; return 0; } int mac_setup(struct sshmac *mac, char *name) { const struct macalg *m; for (m = macs; m->name != NULL; m++) { if (strcmp(name, m->name) != 0) continue; if (mac != NULL) return mac_setup_by_alg(mac, m); return 0; } return SSH_ERR_INVALID_ARGUMENT; } int mac_init(struct sshmac *mac) { if (mac->key == NULL) return SSH_ERR_INVALID_ARGUMENT; switch (mac->type) { case SSH_DIGEST: if (mac->hmac_ctx == NULL || ssh_hmac_init(mac->hmac_ctx, mac->key, mac->key_len) < 0) return SSH_ERR_INVALID_ARGUMENT; return 0; case SSH_UMAC: if ((mac->umac_ctx = umac_new(mac->key)) == NULL) return SSH_ERR_ALLOC_FAIL; return 0; case SSH_UMAC128: if ((mac->umac_ctx = umac128_new(mac->key)) == NULL) return SSH_ERR_ALLOC_FAIL; return 0; default: return SSH_ERR_INVALID_ARGUMENT; } } int mac_compute(struct sshmac *mac, u_int32_t seqno, const u_char *data, int datalen, u_char *digest, size_t dlen) { static union { u_char m[SSH_DIGEST_MAX_LENGTH]; u_int64_t for_align; } u; u_char b[4]; u_char nonce[8]; if (mac->mac_len > sizeof(u)) return SSH_ERR_INTERNAL_ERROR; switch (mac->type) { case SSH_DIGEST: put_u32(b, seqno); /* reset HMAC context */ if (ssh_hmac_init(mac->hmac_ctx, NULL, 0) < 0 || ssh_hmac_update(mac->hmac_ctx, b, sizeof(b)) < 0 || ssh_hmac_update(mac->hmac_ctx, data, datalen) < 0 || ssh_hmac_final(mac->hmac_ctx, u.m, sizeof(u.m)) < 0) return SSH_ERR_LIBCRYPTO_ERROR; break; case SSH_UMAC: POKE_U64(nonce, seqno); umac_update(mac->umac_ctx, data, datalen); umac_final(mac->umac_ctx, u.m, nonce); break; case SSH_UMAC128: put_u64(nonce, seqno); umac128_update(mac->umac_ctx, data, datalen); umac128_final(mac->umac_ctx, u.m, nonce); break; default: return SSH_ERR_INVALID_ARGUMENT; } if (digest != NULL) { if (dlen > mac->mac_len) dlen = mac->mac_len; memcpy(digest, u.m, dlen); } return 0; } int mac_check(struct sshmac *mac, u_int32_t seqno, const u_char *data, size_t dlen, const u_char *theirmac, size_t mlen) {