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6b69b9c52c
## S3 Related Fixes * Add comprehensive support for specifying AWS profiles to provide access credentials. * Parse the files "~/.aws/config" and "~/.aws/credentials to provide credentials for the HDF5 ROS3 driver and to locate default region. * Add a function to obtain the currently active S3 credentials. The search rules are defined in docs/nczarr.md. * Provide documentation for the new features. * Modify the struct NCauth (in include/ncauth.h) to replace specific S3 credentials with a profile name. * Add a unit test to test the operation of profile and credentials management. * Add support for URLS of the form "s3://<bucket>/<key>"; this requires obtaining a default region. * Allows the specification of profile and/or region in a URL of the form "#mode=nczarr,...&aws.region=...&aws.profile=..." ## Misc. Fixes * Move the ezxml code to libdispatch so that it can be used both by DAP4 and nczarr. * Modify nclist to provide a deep clone operation. * Modify ncuri to provide a deep clone operation. * Modify the .rc file format to allow the specification of a path to be tested when looking for an entry in the .rc file. * Ensure that the NC_rcload function is called. * Modify nchttp to support setting request headers.
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/*
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Copyright (c) 1998-2018 University Corporation for Atmospheric Research/Unidata
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See COPYRIGHT for license information.
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*/
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/*
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Common authorization tracking.
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Currently for DAP2 and DAP4 protocols.
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Every curl connection will need a copy of this.
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*/
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#ifndef NCAUTH_H
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#define NCAUTH_H
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/* Need these support includes */
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#include "ncrc.h"
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typedef struct NCauth {
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struct curlflags {
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int proto_https; /* is https: supported? */
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int compress; /*CURLOPT_ENCODING*/
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int verbose; /*CURLOPT_ENCODING*/
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int timeout; /*CURLOPT_TIMEOUT*/
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int connecttimeout; /*CURLOPT_CONNECTTIMEOUT*/
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int maxredirs; /*CURLOPT_MAXREDIRS*/
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char* useragent; /*CURLOPT_USERAGENT*/
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int cookiejarcreated;
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char* cookiejar; /*CURLOPT_COOKIEJAR,CURLOPT_COOKIEFILE*/
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char* netrc; /*CURLOPT_NETRC,CURLOPT_NETRC_FILE*/
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} curlflags;
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struct ssl {
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int verifypeer; /* CURLOPT_SSL_VERIFYPEER;
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do not do this when cert might be self-signed
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or temporarily incorrect */
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int verifyhost; /* CURLOPT_SSL_VERIFYHOST; for client-side verification */
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char* certificate; /*CURLOPT_SSLCERT*/
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char* key; /*CURLOPT_SSLKEY*/
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char* keypasswd; /*CURLOPT_SSLKEYPASSWD*/
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char* cainfo; /* CURLOPT_CAINFO; certificate authority */
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char* capath; /*CURLOPT_CAPATH*/
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} ssl;
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struct proxy {
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char *host; /*CURLOPT_PROXY*/
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int port; /*CURLOPT_PROXYPORT*/
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char* user; /*CURLOPT_PROXYUSERNAME*/
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char* pwd; /*CURLOPT_PROXYPASSWORD*/
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} proxy;
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struct credentials {
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char *user; /*CURLOPT_USERNAME*/
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char *pwd; /*CURLOPT_PASSWORD*/
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} creds;
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char* s3profile;
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} NCauth;
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#if defined(__cplusplus)
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extern "C" {
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#endif
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extern int NC_authsetup(NCauth**, NCURI*);
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extern void NC_authfree(NCauth*);
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extern char* NC_combinehostport(NCURI*);
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extern int NC_parsecredentials(const char* userpwd, char** userp, char** pwdp);
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extern int NC_authgets3creds(NCauth* auth, const char* profile, const char** accessidp, const char** secretkeyp);
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#if defined(__cplusplus)
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}
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#endif
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#endif /*NCAUTH_H*/
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